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Home My WebLink About201-014 • Schwartz, Guy L (DOA) From: Schwartz, Guy L(DOA) Sent Friday,January 27, 2017 1:51 PM To: Juanita Lovett Cc: Dan Marlowe;samantha.carlisle@alaska.gov Subject: RE:Withdraw Sundry#316-314/PTD:201-014- MGS Al2-12LW- Recently renamed to MGS Al2-12RD Juanita, The AOGCC will withdraw sundry 316-314 for well MGS Al2-12LW as requested. Guy Schwartz Sr. Petroleum EngineerU JUN � 20 AOGCC SCANNED v�) i7 5 y:.. 907-301-4533 cell 907-793-1226 office CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Guy Schwartz at(907-793-1226) or(Guv.schwartz@alaska.gov). From:Juanita Lovett[mailto:jlovett@hilcorp.com] Sent:Friday,January 27,2017 10:22 AM To:Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov> Cc: Dan Marlowe<dmarlowe@hilcorp.com> Subject:Withdraw Sundry#316-314/PTD:201-014-MGS Al2-12LW-Recently renamed to MGS Al2-12RD Guy, Please withdraw the above mentioned sundry. The project will not be completed at this time. Scope of work was to perforate the Hemlock bench 3 sands. Juanita Lovett Operations/Regulatory Tech Hilcorp Alaska,LLC 3800 Centerpoint Drive Suite 1400 Anchorage,AK 99503 Office: (907)777-8332 Email: IlovettP hilcorp.com 1 RDDIVIS V��e� 4 0 2017 • • From: Patricia Bettis To: Well History File: PTD 201-014 Date: January 13, 2017 Re: Well Name Change At the request of Hilcorp, the well name for MGS Al2-12LW was changed to MGS Al2-12RD, effective January 13, 2017. ED JAN 2 t 2l317 SOF ? • • • yw\�1y/, s THE STATE Alaska Oil and Gas of A LAsKi6i. Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 GOVERNOR BILL WALKER g Main: 907.279.1433 OFALAS ' Fax: 907.276.7542 www.aogcc.alaska.gov Stan W. Golis Scow JAN 0 9 2017, Operations Manager Hilcorp Alaska, LLC 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Re: Middle Ground Shoal Field, E, F, and G Oil Pools, MGS Al2-12LW Permit to Drill Number: 201-014 Sundry Number: 316-314 Dear Mr. Golis: 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. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration 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. Sincerely, Cathy P. oerster Chair DATED this ecray of June, 2016. RBDMS v" Jtd4 1 3 2016 w • ;RECEIVED STATE OF ALASKA 1 U v 0 0 016 ALASKA OIL AND GAS CONSERVATION COMMISSION OTS ,4 /,6 APPLICATION FOR SUNDRY APPROVALS ,BOG 20 AAC 25.280 1.Type of Request: Abandon ❑ Plug Perforations❑ Fracture Stimulate ❑ Repair Well ❑ Operations shutdown Suspend ❑ Perforate D Other Stimulate ❑ Pull Tubing ❑ Change Approved Program 0 Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well 0 Alter Casing ❑ Other: ❑ 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number. Hilcorp Alaska,LLC Exploratory ❑ Development D 201-014 3.Address: 3800 Centerpoint Drive,Suite 1400 Stratigraphic ❑ Service ❑ 6.API Number. Anchorage,AK 99503 50-733-20044-01-00 7.If perforating: 1 8.Wem Name and Number. What Regulation or Conservation Order governs well spacing in this pool? CO y4' /441.4S Will planned perforations require a spacing exception? Yes Li No D V MGS Al2-12LW 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL0018754 Middle Ground Shoal/E,F and G Oil Pools 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: IMPSP(psi): Plugs(MD): Junk(MD): 10,505 ` 8,400 ' 10,504 . 8,400 \ —100 psi N/A N/A Casing Length Size MD TVD Burst Collapse Structural Conductor Surface 1,895' 10-3/4" 1,895' 1,894' 3,130 psi 1,580 psi Intermediate 7,159' 7" 7,159' 6,909' 6,340 psi 3,830 psi Liner 2,894' 5" 9,676' 8,513' Liner 1,156' 3-1/2" 1Q,505' 8,400' Perforation Depth MD(ft): Perforation Depth ND(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9,696-10,475 , 8,513-8,410 2-7/8" 6.5/L-80 7,094 2-3/8" 4.7/N-80 9,298 Packers and SSSV Type: Packers and SSSV MD(ft)and ND(ft): , ZXP Liner Pkr,Baker Perm DB Pkr&Baker TE5 SSSV . 6,782'(MD)6,548(ND),9,265'(MD)8,472'(ND)&317'(MD)31T(ND) 12.Attachments: Proposal Summary D Wellbore schematic D 13.Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Stratigraphic❑ Development D \ Service ❑ 14.Estimated Date for 15.Well Status after proposed work: Commencing Operations: 6/14/2016 OIL El , WINJ LI WDSPL ❑ Suspended ❑ 16.Verbal Approval: Date: GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Contact Dan Marlowe(907)283-1329 Email dmarlowenhilcorp.com Printed Name Stan W.Golis Title Operations Manager Signature `^' .14.. Phone (907)777-8356 Date G/4 / L COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 3kCiZ - 3k.i{ Plug Integrity ❑ BOP Test❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: Post Initial Injection MIT Req'd? Yes ❑ No ❑ RBDMS LV JUN 1 3 2016 Spacing Exception Required? Yes ❑ No (� Subsequent Form Required: /0 -- Li 0 1 APPROVED BY Approved by: � ,_ COMMISSIONER THE COMMISSION 7.5 Date: - 8-�� 7 fii 40415° t Al ae Submit Form and Form 10-403 Revised 11/2015 aRet1+4411 for 12 months from the date of approval. Attachments in Duplicate . • Well Prognosis Well: Al2-12LW Hilcorp Alaska,LLC Date: 05/26/2016 Well Name: MGS Al2-12LW API Number: 50-733-20044-01 Current Status: Gas-Lifted producer Leg: Leg#4 Estimated Start Date: June 14, 2016 Rig: N/A (E-Line) Reg. Approval Req'd? 403 Date Reg. Approval Rec'vd: Regulatory Contact: Juanita Lovett (8332) Permit to Drill Number: 201-014 First Call Engineer: Dan Marlowe (907) 283-1329 (0) (907) 398-9904 (M) Second Call Engineer: Trudi Hallett (907) 777-8323 (0) (907) 301-6657 (M) Current Bottom Hole Pressure: 3,600 psi @ 8,000'TVD 0.450 psi/ft Maximum Expected BHP: 3,600 psi @ 8,000'TVD 0.450 psi/ft Maximum Potential Surface Pressure: -100 psi Well to be perforated well flowing Brief Well Summary Well Middle Ground Shoal Al2-12LW is a gas-lifted oil well completed in the Hemlock zone.This project will perforate the Hemlock bench 3 sands. E-line Procedure: 1. MIRU E-line, PT lubricator to 1,500 psi Hi 250 Low. 2. RU e-line guns and perforate with well flowing per program. 3. RD E-line. 4. Turn well over to production. Attachments: 1. Current Wellbore Schematic 2. Proposed Wellbore Schematic Middle Ground Shoal H . � Well:MGS Al2-12LW SCHEMATIC Last Completed:03/17/2001 PTD:201-014 Hilcorp Alaska,LLC API: 50-733-20044-01 KB:38' WaterDepth:73'MSL CASING DETAIL { l Size Wt Grade Conn ID Top Btm 10-3/4" 40.5 J-55 BTC 10.050" Surf 1,895' " ", 29 N-80 BTC 6.184" Surf 77' R ' J 7„ 23 N-80 BTC 6.366" 77' 5,115' 4641 11 26 N-80 BTC 6.276" 5,115' 7,159' 10-3/4" 5" 18 L-80 STL 4.276" 6,782' 9,676' 0 3-1/2" 9.2/8.81 L-80 STL 2.992" 9,349' 10,505' **3-1/2"Liner alternates between blank pipe and slotted-see perforation details TUBING DETAIL H 2-7/8" 6.5 L-80 8rd EUE 2.441" Surf _ 7,094' 2-3/8" 4.7 N-80 8rd EUE 1.995" 7,094' 9,298' JEWELRY DETAIL Depth Depth No (MD) (ND) ID Item 1 317' 317' 2.313" Baker TE5 SSSV 2 1,967' 1,966' GLM#1 3 3,391' 3,341' GLM#2 4 4,635' 4,517' GLM#3 • 5 5,567' 5,397' GLM#4 1 6 6,277' 6,064' GLM#5 ' 7 6,734' 6,502' GLM#6 AM ZXP UnerC4 ►: 8 7,094' 6,847' 2-7/8"by 2-3/8"Crossover Packer @,i" 6 i. 9 7,165' 6,915' GLM#7 6,782' 10 7,567' 7,294' GLM#8 7" 11 8,040' 7,688' GLM#9 b 12 8,416' 7,989' GLM#10 13 8,857' 8,295' Orifice 14 9,224' 8,461' 1.875" X Nipple U 15 9,265' 8,472' Baker Perm DB Packer 16 9,288' 8,477' 1.791" XN Nipple it I It 17 9,298' 8,480' Wireline Re-Entry Guide NPERFORATION DETAIL k. BtM I` Zone Top(MD) Btm(MD) Top(ND) (TVD) FT Date Status +IQIV' ti".f H-3 9,696' 9,896' 8,513' 8,506' 200' 3/11/2001 Slotted liner H-3 9,925' 10,283' 8,504' 8,461' 358' 3/11/2001 Slotted liner H-2 10,313' 10,345' 8,455' 8,447' 32' 3/11/2001 Slotted liner 5" I H-2 10,375' 10,475' 8,440' 8,410' 100' 3/11/2001 Slotted liner I I I I 3-112' I I I 1 PBTD=10,504' TD=10,505' Updated By:JLL 06/03/16 Middle Ground Shoal -ini H . :::::2::_so Al2-12LW PROPOSED Cpleted:03/17/2001 14 ><1akor„Alaska,t LLC API: 50-733-20044-01 KB:38' WaterDepth:73'MSL CASING DETAIL Size Wt Grade Conn ID Top Btm :' 10-3/4" 40.5 J-55 BTC 10.050" Surf 1,895' 29 N-80 BTC 6.184" Surf 77' II 23 N-80 BTC 6.366" 77' 5,115' 4'� B 7 26 N-80 BTC 6.276" 5,115' 7,159' 10-3/4' (KOP) 5" 18 L-80 STL 4.276" 6,782' 9,676' ill 3-1/2" 9.2/8.81 L-80 STL 2.992" 9,349' 10,505' **3-1/2"Liner alternates between blank pipe and slotted-see perforation details TUBING DETAIL B 2-7/8" 6.5 L-80 8rd EUE 2.441" Surf 7,094' 2-3/8" 4.7 N-80 8rd EUE 1.995" 7,094' 9,298' JEWELRY DETAIL Depth Depth No (MD) (TVD) ID Item 1 317' 317' 2.313" Baker TE5 SSSV 2 1,967' 1,966' GLM#1 3 3,391' 3,341' GLM#2 k E 4 4,635' 4,517' GLM#3 5 5,567' 5,397' GLM#4 6 6,277' 6,064' GLM#5 7 6,734' 6,502' GLM#6 zzxPurer tl a >1 8 7,094' 6,847' 2-7/8"by 2-3/8"Crossover packer@ a ) < 9 7,165' 6,915' GLM#7 6,782' A I 10 7,567' 7,294' GLM#8 7" 11 8,040' 7,688' GLM#9 12 8,416' 7,989' GLM#10 II 13 8,857' 8,295' Orifice 14 9,224' 8,461' 1.875" X Nipple 15 9,265' 8,472' Baker Perm DB Packer 16 9,288' 8,477' 17 9,298' 8,480' 1.791" XN Nipple Wireline Re-Entry Guide 1f El 1�i PERFORATION DETAIL Ina y NB Btm J; Zone Top(MD) Btm(MD) Top(ND) (TVD) FT Date Status H3 ±9,279' ±9,300' ±8,475' ±8,480' ±21' Future 13 ±9,345' ±9,378' ±8,490' ±8,495' ±33' Future H-3 9,696' 9,896' 8,513' 8,506' 200' 3/11/2001 Slotted liner H-3 9,925' 10,283' 8,504' 8,461' 358' 3/11/2001 Slotted liner 5" SlottedH-2 10,313' 10,345' 8,455' 8,447' 32' 3/11/2001 liner IH-2 10,375' 10,475' 8,440' 8,410' 100' 3/11/2001 Slotted liner I I 3-i/r I I 1 t PBTD=10,504' TD=10,505' Updated By:1LL 06/03/16 Imag~roject Well History File Cover ~ge 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. Organizing RESCAN Well History File Identifier DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Poor Quality Originals: [] Other: NOTES: [] Other, No/Type BY: BEVERLY ROBIN VINCENT SHERY~INDY [] ' Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other Project Proofing BY: BEVERLY ROBIN VINCENT SHERY~MARI~INDY Scanning Preparation ~ x 30 = BY: BEVERLY ROBIN VINCENT SHERYL~INDY Production Scanning Stage 1 PAGE COUNT FROM SCANNED FLEE: % ~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: /~ YES NO A~"~ERE FOUND: ~.c~,NO Stage 2 IF NO IN STAGE 1~ PAGE(S) DISCREP YES BY: BEVERLY ROBIN VINCENT SHERYL MARI/~%IND~ DATE:~.~,.- (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL ATTENTION IS REQUIRED ON ~IDUAL PAGE BASIS RESCANNEDB?': BEVERLY ROBIN VINCENT SHERYL MARIA WINDY General Notes or Comments about this file: DATE: IS~ Quality Checked 12/lO/02Rev3NOTScanned.wpd e e r.....~.._ '~ .,..... . MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F: \LascrFiche\CvrPgs _ Il1serts\Microfilm _ Marker. doc Permit to Drill 2010140 MD 10505 '--' TVD DATA SUBMITTAL COMPLIANCE REPORT 4/1612003 Well Name/No. MGS A12-12LW Operator XTO ENERGY INC 8399 - J Completion Dat 3/18/2001 ..~ Completion Statu 1-OIL ! APl No. 50-733-20044-01-00 Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log N~o Sample N.__~o Directional Survey DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type Media Fmt Log Log Run Name Scale Media No (data taken from Logs Portion of Master Well Data Maint) Interval Start Stop OH I Dataset CH Received Number Comments Arrey Induction/GR 2/5 FINAL 'BEN~NEu/GR 2/5 FINAL ~M:~'"-'-- 2 FINAL 718O 7180 7180 9685 9685 9685 oh oh oh 3/16/2001 3/16/2001 3/1612001 7180-9685 Color Print 7180-9685 Color Print 7180-9685 Color Print Well Cores/Samples Information: Name Interval Start Stop Sent Received Dataset Number Comments ADDITIONAL INFORMATION Well Cored? Chips Received ?,..~..Y-.f-N----~ Analysis R ~.r.~.iv~.d '~ Daily History Received? Formation Tops )1 N Comments: Compliance Reviewed By: Date: MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Cammy O Taylor(x).~' DATE: October 8, 2001 Chairman THRU: Tom Maunder JI'~~~iUBJECT: Mechanical Integrity Tests Jli~~-~ Phillips P.I. Supervisor CD1 CD1-14 FROM: Chuck Scheve CRU Petroleum Inspector Alpine NON- CONFIDENTIA,I_ i , ' ' ' Packer Deptl~ Pretest Initial '15 ,Mir~. 30 Min. ............ ,.. : L-~. ~."...."~,.,.~"'.' =~".' '~'"' ";~ 'f' , ~'-~,.~~'~""-"'"~-'-"~'~'~':'~--~""~'":"~'~testI~:'.':~"'~,:'~ '15 TestpsiI 1067 {Casingl 250 {2ooo 2050 .... 20501 PIF I P ,.'~ .~,I~L~?.~ =~ ,~. .,,~ , %'-~,~ ~ . , .... .~ ~~s'[~~uced and conve~ to ~nje~Jon . ..Rl.~.l . .." 'llw~i~,iI', ~t ~i~ i c~n, i .... , ' i ~ '! ~o~: ' ' ' , we, I ' Ty~ ~"l:l ,~b~,ginte--alI .I ! ' ........ , ' ~t No~: ' ' ' , " ' · """"""" " '1 'i I N~: ' 'P'T'D'I iTYPetestl . ITmtpsi'l I Casing I , . I. '.. ' ". ' ' . P/FI w,,, I P'T'D'I.... ITypet~tl Testpsil , I Casing l " I PIF I ~o~: ' ' , ~ ~ ,, ~ , , , ,,. T~ IM_I ;h,;~ ~ ~ _. ' ' ' ' , F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test Interval M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test dudng Workover O= Other (describe in notes) Test's Details I traveled to Phillips Alpine Field to witness the initial MIT on well CDI-14. This well had been pre-produced and was recently switched to injection. The protest pressures were observed and found to be stable. The casing was .then pressure tested for 30 minutes demonstrating mechanical integrity. M.I.T.'s performed: .!. Attachments: Number of Failures: 0 Total Time during tests: 1_ cc: MIT report form 5/12100 L.G. MIT CRU CD1-14 10-8-01 CSl.xls 10/11/01 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well 2. Name of Operator 7. Permit Number Cross Timbers 0pe~atlng Coapany 20[.0~4 . 8. APl Number 3. Address2[0 Pa~k Ave., 5~e. 2350, 0k3ahoma C~y, 0K 73[02 5o- 733-200~-0~ 4. Location of well at surface 1,568' FSL & 375' FEL Section 11 - T8N - R13N S. H ~'~?'?"?:":~"=;?':'~[";: 9. Unit or Lease Name At Top Producing Interval ' '~ '"':"- :~ ' Hldd]e Ground Shoa3 '~ ,~'.O./.. ~ 10. Well Number 1,943' FNL & 673' FEL Section 11 - TSN - R13N S.H. ,_ ;..:,..:..... At Total depth 1,922' FNL & 1,489' FEL Sectton 11 - TSN .' R13N S. H -'"' ~. Field and PoolA12'lELN 5. Elevation in feet (indicate KB, DF, etc.) ~ 6. Lease Designation and Serial No. ~GS F & G 116' DFI ~L-18754 12. Date Spuddea 13. Date T.D. Reached 14. Date Comp., Susp. or Aband115. Water Depth, if offshore~ 16. No. of Completions 0E/08/01 03/11/01 03118101J 80 feetMSLI~ stng]e 17. Total Depth (MD + TVD) 8. Plug Back Depth (MD + TVD) 19. DirectionalSurvey 120. DepthwheteSSSVset ~ 21. Thic~ess of Permafrost 10,505' / 8,399.38' -- Yes ~ NO ~~ TESSSSV ~ 317 feet MD~ 22. Type Electric or Other Logs Run Array Tnd~r~!O~' ~e~y ~u~ro~. ~ 23. CASING, LINER AND CEUENTING RECORD SETTING DEPTH UD CASING SIZE WT. PER FT. GRADE TOP BOTTOU HOLE SIZE CEUENTING RECORD AUOUNT PULLED ~0-3/4' 40.~ J-55 0 1.895' 15' 2.'200 5x 7' 23.2~ N-80 0 9.623' 9-7/8' ~.050 5X 5' t7.9~ L-80 6,801' 9,676' 6". ~50 sx : . 3-~/2' 8.8~ L-80 9,347' ~0,505"' 4,'1/8' 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-7/8' 0'-7.094' 9.264' S~otted Ltne~ 9,347'-~0,505' 2-3/8' 7.094'-9.2~5' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH ~NTERVAL (MD) AMOUNT ~ K~ND OF MATER~AL USED 9,347''10,505' 15009 ~ene & 20009 mud- clean 0B 27. PRODUCTION TEST ; Date First Production ~ Method of Operation (Flowing, gas lift, etc.) Dat~f~ - - Hours Tested PRODUCTION FOR OIL-BBL ~GAS-MCF WATER-BBL CHOKE SIZE GAS-OI~ RATIO 04/30/0~ t2 TEST PER~OD 31 '28.5 .50 ' ' 0 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 80 550 ~4-HOUR RATE 52 57 [ 35 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None RECEIVED '1 2001 Note.' Bill Hiller to file monthly production r~orts ,- q~,, ¢* ..., .. .... , .., ~ '~'~ Form 10- 407 Rev. 7-1 - 80 CONTINUED ON REVERSE SIDE Submit in duplicate - 49 - 29 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include ~nterval tested, pressure data. all fluids recovered and grawty. GOR, MEAS. DEPTH TRUE VERT. DEPTH ancl t~me of each phase. T/GN 7,982' 7,642' Cont'd: HD TVD T/GR 8,307' 7,903' T/HN2 10,078' 8,493' T/HC 8,570' 8,108' T/HK2 10,222' 8,472' T/HE 8,690' 8,194' T/HIE 10,259' 8,465' T/HI 8,784' 8,253' T/HE2 10,347' 8,443' T/HK 8,924' 8,331' T/HC2 10,474' 8,410' T/HN 8,977' 8,359' T/HR 9,155' 8,437' T/HZ 9,410' 8,500' Crestal Fault 9,583' 8,511' T/HZ2 9,672' 8,513' T/HR2 9,932' 8,497' 31 LIST OF ATTACHMENTS Wellbore Sketch: Directional Survey: Daily Report of Operations 32. I hereby certify that the foregoing is true and correct to tb~Y knowledge ' Sign~"~'~~' Sr. Engineering Tech. Date 05/10/01 (405)319-3213 INSTRUCTIONS General: This form is deSigned for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF. KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. Form 10-407 - 50 - Cross Timbers Operating Co. MGS A12-12LW ST Spud: 2/812001 (work began on 2/5/2001, Original wellbore spudded:9/29/67) Surf Csg: 10 3/4" 40.5# J55 BTC (~ 1895'. Cmt'd wi 2200 sx. Prod Csg: 7", 23#, 26#, 29#, N80. Set @ 9623'. Cmt'd wi 1050 sx. 3/412001' 5" 17.95# L80 STL liner: TOL (~ 6801'. Set 9676'. Cmt'd Cmt w/100 sx G 12.5 ppg & 50 sx G 15.8 ppg. Liner was stuck 69' off btm (9745') when cmt'd. CIBP set ~} 7181'. Set whipstock 7159-72'. Window from 7159-87'. 3113101' 3-1/2" 8.81# L80 STL Slotted liner: TOL (~ 9347'. Set ~} 10505' Current Completion r IIII I IIII I IIII I TD 10505' Orig TD 9650' cdp 4/2/01 3116101 Tbg: 2 7/8" 6.5# L80 8R EUE @ 7094' and 2 3/8" 4.7# N80 8R EUE (~ 9265'. Bkr TE5 SSSV ¢~ 317'. 1.875" X nipple (~ 9224'. Locator ~ 9264'. Bkr DB pkr ~ 9264' (DP measurement) 2 3/8" pup jt ~ 9278' 1.791" XN nipple (~ 9288' 2 3/8" pup jt (~ 9288' WLEG (~ 9298' EOT ~ 9299' GLM TVD MD Port PSC PSO 1 1966 1967 10 904 950 2 3335 3391 10 889 925 3 4508 4635 10 870 899 4 5397 5567 12 856 886 5 6064 6277 12 843 864 6 6502 6734 12 826 845 7 6908 7165 16 812 848 8 7266 7567 16 796 832 9 7686 8040 16 779 806 10 7945 8416 16 764 791 11 8258 8857 24 orifice At2-t2 Original WB Data Bkr Cmt Retainer {~ 7865'. Unable to pump in. ^OGCC (Wondzell) gave pen'nission to spot cmt on top of rtnr..Spot 40 sx G. TOC ~, 7665' Tested 7" csg to 3000 psi on 2/8/01 TOF ¢~ 7889'. 3 1/2" 9.3~, N80 EUE from TOF to 8928' and 9.3~ N80 BTC from 8928' to 9020' KBM GLM ¢~ 8029' MD (7677' TVD) Guiberson Uni-Packer VII ~ 8085' MD (7710' TVD) KBM GEM ~ 8648' MD (8259' TVD) Guiberson Uni-Paoker VII ¢~ 8683' MD (8293' 'rVD) KBM GLM {~ 8892' MD (8496' TVD} Bkr Locator (~ 8930' MD (8533' 'i'VD) Bkr F-1 Packer ~ 8930' MD (8533' TVD) Offs '~(" Nipple ~18952' MD (8555' TVD) Offs "X" Nipple {~ 8986' MD (8588' TVD) Baker Shear Sub ¢~ 9020' MD (8622' TVD) Perfs: GN-GO: 8120'-8154' GR-GS: 8500'-8570' HC-HD: 8805'-8905' HE-HF: 8939'-8992. HI-HK: 9040'-9072' HK-HN: 9087'-9224' HN-HR: 9237'-9386' HR-HZ: 9406--9570' DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/06/01 02/07/01 FIRST REPORT. Objective: Drill & Complete 10,600' MD Hemlock Sidetrack, Single Tubing String. Date First Report: 02/06/01. DFS: 0 OART: TEST BOP MD: 0 MADE: 0 FMN: MW: 0.0 VISC: 0 PV: 0 YP: 0 GELS: 0/: 0 PH: 0.0 WL: 0.0 CL: 0 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (5.00hrs) FINISH UNLOADING BOAT, RIG UP RIG FLOOR, oRANIZE DECKS,SUBBASE AND WELLHEAD ROOM, WORK ON MUD PUMPS. (2.00hrs) RIG UP LINES TO CIRC WELL TO PRODUCTION. (3.00hrs) CIRC WELL TO PRODUCTION, DISPLACE WELL W/ FW. (1.00hrs) INSTALL BPV. (1.00hrs) ND TREE AND REMOVE~ (2.00hrs) SET RISES. (6.50hrs) NU BOP. (1.50hrs) REPLACE BPV W/2 WAY CHECK VALVE. (1.00hrs) RU TEST PUMP. (1.00hrs) TEST BOPS ANNULAR 250/2500. RAMS & CHOKE 250/5000 PSI. DMC:$-0- CMC:$-0- DWC:$10599 CWC:$10599 DFS: 0 OART:RIH W/ 6" BIT & SCRAPER MD: 0 MADE:0 FMN: MW: 0.0 VISC: 0 PV: 0 YP: 0 GELS: 0/: 0 PH: 0.0 WL: 0.0 CL: 0 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (2.00hrs) FINISH TESTING BOP'S - ANNULAR 250/2500 PSI - RAMS & CHOKE 250/5000 PSI - TOM MAUNDER W/ AOGCC WAIVED THE WITNESSING OF THE TEST. (2.00hrs) FINISH FAB DRIP PAN & NEW FLOW NIPPLE. (0.50hrs) R/U CSG TONGS. (0.50hrs) PULL 2-WAY CK - M/U LANDING JT - PREPARE TO L/D TBG. (2.00hrs) TROUBLE SHOOT GEN. REGULATORS. (13.00hrs) TROUBLE SHOOT GEN REGULATORS WHILE LAYING DN TBG, 86JTS 3 1/2" 8RD, 56 JTS 3 1/2" BUTT, 81 JTS 2 7/8" 8RD, 4 GLM'S, 20 JTS 2 3/8" 8RD, MULE SHOE. (1.50hrs) CLEAN CSG TOOLS & RIG FLOOR ORGANIZE DECK. (2.50hrs) STRAP & P/U 6" BIT, SCRAPER & 4 3/4" DC'S, RIH. DMC:$-0- CMC:$-0- DWC:$41612 CWC:$62367 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/08/01 02/09/01 DFS : 00ART:MAKING UP BAKER WHIP STOCK MD: 0 MADE: 0 FMN: MW: 8.6 VISC:28 PV: 1 YP: 0 GELS: 0/: 0 PH: 0.0 WL: 0.0 CL: 0 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (6.50hrs) ADJUST DC REGULATORS, WHILE P/U 60 JTS DP F/ DECK. (2.50hrs) RIH TO 7599'. (0.50hrs) WASH & REAM F/7599' TO 7648' TAG UP FIRM. (0.50hrs) CIR BTMS UP. (1.00hrs) TEST CSG TO 3000 PSI F/ 30 MIN - GOOD TEST. (3.00hrs) POH. (3.00hrs) R/U APRS WIRE LINE RUN & SET BAKER BRIDGE PLUG TOP @7181WLM. (0.50hrs) SET WEAR BUSHING. (6.00hrs) M/U & TEST BAKER MWD TOOLS, COULD NOT GET THRU WEAR BUSHING W/ MILLS. PULLED & RUN WEAR BUSHING COUPLE MORE TIMES, IT APPEARS THE WEAR BUSHING IS NOT SEATING DOWN PROPERLY ALLOWING IT TO COCK, LEFT WEAR BUSHING OUT, CAMERON WILL MACHINE OD. (0.50hrs) M/U BAKER WHIP STOCK. DMC:$-0- CMC:$-0- DWC:$63060 CWC:$125427 DFS: 1 OART:MILLING WINDOW MD: 0 MADE: 0 FMN: MW: 8.9 VISC:82 PV: 8 YP: 24 GELS: 10/: 13 PH: 9.0 WL: 8.8 CL:16000 CA:*** SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (2.00hrs) ORIENT WHIPSTOCK @ SURFACE. (5.00hrs) RIH SLOWLY W/WHIPSTOCK ASSEMBLY. (1.50hrs) ATTEMPT ORIENT WHIPSTOCK ABOVE BRIDGE PLUG, MWD FAILED TO PULSE. (2.00hrs) CIRCULATE & DISPLACE FIW W/ WATER/BASED MUD WHILE WAITING ON APRS UNIT TO PERFORM SINGLE SHOT ORIENTATION. (5.50hrs) R/U APRS UNIT, RIH W/ SINGLE-SHOT TOOL, LOCATE IN UBHO SUB, TAKE PICTURE,. POOH, INDICATES 55L, ROTATE DP 10 DEG RIGHT,. RE-RAN SINGLE SHOT TOOL & LOCATE IN UBHO SUB & TOOK 2ND PICTURE, POOH, SINGLE SHOT INDICATED 40 DEG LEFT OF HI SIDE, DISCUSS & ACCEPT, RD APRS UNIT. DAILY OPEPu~TIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY O2/lO/Ol 02/11/01 (0.50hrs) CIRCULATE, CYCLE PUMPS & RE-ATTEMPT TO MWD TOOL, NOT SUCCESSFUL. (0.50hrs) RIH & TAG BRIDGE PLUG, SET TOP WHIPSTK @ 7159' & BTM WHIPSTK @ 7172'. (7.00hrs) MILL/CUT SECT. OR WINDOW F/ 7159' TO 7170', GOOD METAL CUTTINGS & SOME CMT RETURNS. DMC:$16323 CMC:$16323 DWC:$61320 CWC:$186747 DFS: 2 OA_RT:DRILL/ROTARY @ 7196' MD: 7196 MADE: 9 FMN: MW: 8.9 VISC:82 PV: 12 YP: 33 GELS: 16/: 21 PH: 9.0 WL: 7.6 CL:16000 CA:880 SOL: 0.0 LCM: 0 WOB: 5 RPM: 40 TIME DIST: (7.50hrs) MILL/CUT SECT. OR WINDOW TO 7187' DPM. (2.00hrs) PUMP HI-VIS SWEEP, WORK MILL, CIRCULATE & PUMP DRY JOB. (2.00hrs) POOH. (1.50hrs) INSPECT MILLS - OK & IN GUAGE LY/DN WHIPSTK/MILL ASS'BLY. (0.50hrs) SET WEAR RING. (1.00hrs) SERVICE/RIG/T/DRIVE. (3.00 hrs) P/U & M/U DRILLING BHA M 1, ORIENT MUD MTR, PROGRAM MWD & SURFACE CHK SAME, P/U BIT MI - WOULD NOT PASS WEAR RING. 0.50hrs) PULL WEAR RING. (1.00hfs) RIH W/ DRILLING BHA Mi & BIT #1. (0.50hrs) RE-INSTALL WEAR/RING ABOVE BNA. (2.50hrs) RIH W/ BNA M 1 & BIT M 1 TO 7100' DPM. (1.00hrs) SLIP & CUT DRILL LINE - 100'o (0.50hrs) RIH SLOWLY & FAN BTM - THRU WINDOW OK. (0.50hrs) DRILL/ROTATE FRM/ 7187' TO 7196' DPM. DMC:$3224 CMC:$19547 DWC:$110615 CWC:$297362 DFS: 30ART:DRILL/SLIDE/ORIENT @ 7362' W/ TF OF 95L MD: 7362 MADE: 166 FMN:SD/SSTN70%, CONG10% MW: 9.0 VISC:58 PV: 12 YP: 27 GELS: 12/: 15 PH: 9.0 WL: 7.3 CL:16000 CA:760 SOL: 0.0 LCM: 0 WOB: 8 RPM: 70 TIME DIST: (1.75hrs) DRILL/SLIDE/ORIENT FRM/ 7196' TO 7204' DPM W/ TF OF 90L. (0o50hrs) POOH INTO SHOE TO DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/12/01 02/13/01 REPAIR WSH'D OUT VALVE IN #1 PUMP. (3.50hrs) DRILL/ SLIDE/ORIENT FRM/ 7204' TO 7228' DPM W/ TF OF 90L. (1.25hrs) DRILL/ROTARY FRM/ 7228' TO 7242' DPM. (10.50hrs) DRILL/SLIDE/ORIENT FRM/ 7242' TO 7298' DPM W/ TF OF 95L. (3o25hrs) DRILL/ROTARY FRM/ 7298' TO 7335' DPM. (3.25hrs) DRILL/SLIDE/ORIENT FRM/ 7335' TO 7362' W/ TF OF 95L (NOTE: NO SURVEYS YET / BIT TIME = TIME ACTUALLY ON BOTTOM). DMC:$6890 CMC:$26437 DWC:$55167 CWC:$352529 DFS: 4 OART:DRILL/SLIDE/ORIENT @ 7537' DPM W/TF OF 70L MD: 7537 MADE: 175 FMN:60%SD, 30%CLYSTN, 10 CONG MW: 9.0 VISC:61PV: 16 YP: 28 GELS: 12/: 15 PH: 9.5 WL: 6.6 CL:16000 CA:120 SOL: 0.0 LCM: 0 WOB: 8 RPM: 40 TIME DIST: (0.25hrs) DRILL/SLIDE/ORIENT FRM/ 7362' TO 7364' DPM W/ TF OF 95L. (1.00hrs) DRILL/ ROTARY FRM/ 7364' TO 7369' DPM. (4.75hrs) DRILL/ SLIDE/ORIENT FRM/ 7369' TO 7406' DPM W/ TF OF 85L/65L. (1.50hrs) DRILL/ ROTAi{Y FRM /7406' TO 7427' DPM. (10.00hrs) DRILL/ SLIDE/ORIENT FRM/ 7427' TO 7487' DPM W/ TF OF 60L/70L. (2.50hrs) DRILL/ROTARY FRM/7487' TO 7520' DPM. (1.00hrs) WIPER TRIP/SHORT TRIP TO 7180' SMOOTH TRIP - CLEAN HOLE. (0.50hrs) BRK CIRC & ORIENT. (2.50hrs) DRILL/SLIDE/ORIENT FRM/ 7520' TO 7537' DPM W/ TF OF 70L. DMC:$5614 CMC:$32051 DWC:$55749 CWC:$408278 DFS: 5 OART:DRILL/ROTATE @ 7692' MD: 7692 MADE: 155 FMN: CLY70%, SD20%, CONG10% MW: 9.0 VISC:58 PV: 14 YP: 24 GELS: 9/: 12 PH:13.0 WL: 6.4 CL:16000 CA:160 SOL: 0.0 LCM: 0 WOB: 8 RPM: 40 TIME DIST: (4.50hrs) DRILL/SLIDE/ORIENT FRM/ 7537' TO 7566' DPM W/ TF OF DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE %: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/14/01 70L. (1.00hrs) DRILL/ROTARY FRM/ 7566' TO 7570' DPM. (0.75hrs) DRILL/SLIDE/ORIENT FRM/ 7570' TO 7575' DPM W/ TF OF 70L. (4.00hrs) DRILL/ROTARY FRM/ 7575' TO 7613' DPM. (6.00hrs) DRILL/SLIDE/ORIENT FRM/7613' TO 7658' DPM W/ TF OF 60L/10L. (7.75hrs) DRILL/ROTARY FRM/ 7658' TO 7692' DPM. DMC:$3481 CMC: $35532 DWC:$61455 CWC: $469732 DFS: 60ART:TROUBLE/SHOOT DC POWER FAILURE - WAIT/ON PARTS/MAN MD: 7696 MADE: 4 FMN:CLY70%, SD20%, CONG10% MW: 9.1 VISC:68 PV: 15 YP: 24 GELS: 10/: 12 PH: 9'.5 WL: 6.0 CL:16000 CA:100 SOL: 0.0 LCM: 0 WOB: 0 TIME DIST: (0.50hrs) DRILL/ROTARY FR/ 7692' TO 7696' DPM - NO ROP. (1.00hrs) CIRCULATE BRM/UP CHK F/ FLOW & PUMP DRY JOB. (4.50hrs) POOH - SMOOTH HOLE. (1.00hrs) DN/LD MM, BRK/BIT, LY/DN MWD, STB, XO, MM & JARS. (4.00hrs) M/U TST ASS'BLY, TST BOPE 250/5000 PSI - (ANN = 250/2500 PSI) , PERFORM ACC. TST - OK - R/DN TST ASS'BLY - NOTE: WELL FLOWING @ 1 BBL/HR. (2o50hrs) P/U BIT #2, MM, STB, , XO , JARS, ORIENT MWD & MM & SURFACE CHK MWD - P/U PBL CIRC SUB. (1.50hrs) RIH TO 2894', FILL PIPE. (9.00hrs) TROUBLE SHOOT DC POWER FAILURE - DC EXCITER/RECTIFIER FAILURE - DIODES FAILED TWICE - REPLACED & FAILED AGAIN - BUG/IN DC SYSTEM TO RIG FLOOR PANEL - WORKING ON IT & BRINGING SPECIAL ELECTRICIAN OUT THIS AM (NOTE: I-LAVE 130' OF HOLE TO RE-LOG RESISTIVITY). DMC:$6465 CMC:$41996 DWC:$50592 CWC:$520324 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/15/01 02/16/01 DFS: 7 OART:DRILL/SLIDE/ORIENT @ 7754' DPM W/ TFOF 15L MD: 7754 MADE: 58 FMN: CLY70%, SD20%, CONG 10% MW: 9.3 VISC:57 PV: 15 YP: 25 GELS: 8/: 10 PH: 9.5 WL: 6.4 CL:16000 CA:100 SOL: 0.0 LCM: 0 WOB: 8 RPM: 50 TIME DIST: (llo50hrs) TROUBLE/SHOOT DC POWER FAILURE - REPLACED DIODES - REPLACED EXCITER/ RECTIFIERS TWICE - TRACED PROBLEM TO AUTOMATIC TRANSFER RELAY SYSTEM - REPLACED - ALL PARTS HAD TO COME FROM ANCHORAGE - CODY, THE PROD ELECT CAME/OUT & HELPED SOLVE PROBLEM. (2.50hrs) RIH TO 7529'. (1.50 hrs) CIRCULATE WELL W/ GAS HI'S @ BTM/UP OF 1168 UNITS. (3.00hrs) RIH TO 7560' - WSH/REAM FRM/ 7560' TO TD @ 7696' & RE-LOG SAME INTERVAL (RESISTIVITY). (0.50hrs) DRILL/ROTARY FRM/ 7696' TO 7703' DPM. (5.00hrs) DRILL/SLIDE/ORIENT FRM/ 7703' TO 7754' DPM W/ TF OF 15L. DMC:$1932 CMC:$43928 DWC:$51385 CWC:$571709 DFS: 80ART:H_ANDLE BHA - PREP FOR TRIP # 3 & BIT # 3 MD: 7993 MADE: 239 FMN:SDSTN 90%, CLSTN 10% MW: 9.3 VISC:51PV: 13 YP: 18 GELS: 5/: 7 PH: 9.4 WL: 6.0 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 12 RPM: 40 TIME DIST:(0.50hrs) DRILL/SLIDE/ORIENT FRM/ 7754' TO 7763' DPM W/ TF OF 15L. (2.75hrs) DRILL/ROTARY FRM/ 7763' TO 7799' DPM. (2.50hrs) DRILL/SLIDE/ORIENT FRM/ 7799' TO 7823' DPM W/ TF OF 15L. (12.75hrs) DRILL/ROTARY FRM/ 7823' TO 7993' DPM. (1.00hrs) CIRCULATE BTMS/UP, SURVEY, CHK FLOW, & PUMP DRY JOB. (2.50hrs) POOH - SMOOTH HOLE. (0.50hrs) RETRIEVE WEAR RING. (1.50hrs) HANDLE BHA - BRK/DN BIT, DN/LD MWD. DMC:$5713 CMC:$49641 DWC:$53610 CWC:$625318 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE ~: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/17/01 02/18/01 DFS: 90ART:DRILL/SLIDE/ORIENT @ 8200' W/ TF OF 180 - WT/UP MUD MD: 8200 MADE: 207 FMN:ASH/TUFF 60%, CLYSTN 40% MW: 9.4 VISC:50 PV: 15 YP: 17 GELS: 5/:5 PH: 9.3 WL: 6.2 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 5 RPM: 50 TIME DIST: (1.50hrs) P/U MM, M/U BIT # 3, ORIENT MM, RIH W/BHA & TST MWD. (0.50hrs) SET WEAR RING. (1.00hrs) SERVICE RIG/ T/DRIVE & IRON RUFFNEK. (2.00hrs) RIH TRIP # 3 & BIT # 3 TO 7900' DPM. (1.00hrs) WASH/REAM FRM/ 7900' TO TD @ 7993' DPM. (7o00hrs) DRILL/ROTARY FRM/7993' TO 8086' DPM. (1.75hrs) DRILL/SLIDE/ORIENT FRM/ 8086' TO 8097' DPM W/ TF OF 180. (5.25hrs) DRILL/ROTARY FRM/ 8097' TO 8189' DPM. (4.00hrs) DRILL/SLIDE/ORIENT FRM/ 8189' TO 8200' DPM W/TF OF 180. DMC:$4544 CMC:$54185 DWC:$64494 CWC:$689812 DFS: 10 OART:DRILL/ROTARY @ 8227' DPM MD: 8327 MADE: 127 FMN:ASH/TUFF 100% MW:12.2 VISC:65 PV: 21 YP: 21 GELS: 5/: 6 PH: 9.2 WL: 5.0 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 10 RPM: 40 TIME DIST:(0.50hrs) DRILL/ SLIDE/ORIENT FRM/ 8200' TO 8203' DPM W/ TF OF 135R. (3.00hrs) DRILL/ROTARY FRM/ 8203' TO 8230' DPM - WON'T DRILL. (2.50hrs) CONTINUE CIRC & FINISH RAISE MUD WT FRM/ 9.5 PPG TO 12.2 PPG & EVEN/ OUT. (3.50hrs) CHK/FLOW, PUMP DRY JOB, POOH, PULL WEAR RING. (1.50hrs) BRK/BIT % 3, DN/LD MWD. (0.50 hrs) REPAIR 4" VALVE ON MUD PUMP #1. (3.00hrs) M/U BIT 4, SURF TST MWD - NO PULSE - CHG/OUT MWE, ORIENT M~C & PROGRAM MWD & SURF TST - OK. (3.00hrs) RIH W/ TRIP #4 & BIT # 4. (0.50hrs) SERVICE RIG & T/DRIVE. (0.50hrs) WASH/REAM FRM/ 8180' TO 8230' DPM. '(1.75hrs) DRILL/ROTARY FRM/ 8230' TO 8283' DPM. (2.00hrs) DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING 9: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/19/01 02/20/01 DRILL/SLIDE/ORIENT FRM/ 8283' TO 8288' DPM W/ TF OF 90R - DIFFICULT SLIDING. (1.75hrs) DRILL/ ROTARY FRM/8288' TO 8327' DPM. DMC:$15822 CMC:$70006 DWC:$78569 CWC:$768381 DFS: 110ART:DRILLING/ROTARY @ 8462 MD: 8462 PLADE: 135 FMN:ASH/TUFF 80%, SD 20% MW:12.5 VISC:56 PV: 25 YP: 28 GELS: 7/: 8 PH: 9.0 WL: 4.4 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 10 RPM: 50 TIME DIST: (2.00hrs) DRILL/ROTARY FRM/ 8327' TO 8053' DPM - LOST CIRCULATION. (1.50hrs) DROP BALL & OPEN CIRC-SUB, MIX & PUMP LCM PILL. (1.00hrs) POOH TO WINDOW . (2.50hrs) MIX & BUILD VOLUME & MONITOR WELL - DROP BALL & CLOSE CIRC-XUB. (0.50hrs) RIH TO 7710' DPM . (1.00hrs) STAGE/PUMPS UP TO DRILLING RATE - FULL RETURNS. (0.50hrs) RIH TO 8275' DPM. (2.00hrs) STAGE PUMPS/UP TO DRILLING RATE & REAM FRM/ 8275' TO 8353' (TD) DPM - FULL RETURNS. (7.25hrs) DRILL/ROTARY FRM/ 8353' TO 8413' DPM - VARIOUS ATTEMPTS MADE TO SLIDE - UNSUCCESSFULL. (1.75hrs) DRILL/SLIDE/ORIENT FRM/ 8413' TO 8417' DPM W/ TF OF HI-SIDE. (4.00hrs) DRILL/ROTARY FRM/ 8417' TO 8462' DPM. TOTAL MUD LOST TO Fm = 50 BBLS - UNABLE TO SLIDE!. DMC:$13631 CMC:$83638 DWC:$54714 CWC:$823095 DFS: 12 OART:BUILD VOLUME & MONITOR WELL @ SHOE/ WINDOW MD: 8483 MADE: 21 FMN: MW: 12.6 VISC:70 PV: 25 YP: 25 GELS: 8/: 10 PH: 9.0 WL: 4.6 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 4 RPM: 50 TIME DIST: (2.50hrs) DRILL/ROTARY FRM/ 8462' TO 8480' DPM - UNABLE TO SLIDE W/THIS BIT. (1.50hrs) CIRCULATE BTMS/UP, FLOW CHK, & PUMP DRY JOB. (3.50hrs)POOH SLOW TO SHOE & MONITOR DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING %: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/21/01 WELL, POOH, PULL WEAR RING. (2.00hrs) DN/LD MWD, LY/DN MM & BIT 04. (3.00hrs) TEST BOPS/ W/STATE INSP 250/5000 PSI, ANNULAR 250/2500 PSI, OK. (1.00hrs) SERVICE RIG & T/DRIVE. (1.50hrs) P/U MWD & MM & BIT #5, ORIENT, SURF TST MWD. (3.00hrs) SET WEAR RING & RIH SLOW. (1.00hrs) SLIP & CUT DRILL LINE. (0.50hrs) RIH SLOW TO 8380'. (0.50hrs) WASH/REAM FRM/ 8380' TO 8480' DRILL TO 8483', WELL TAKING FLUID. (2.00hrs) LOST CIRCULATION, DROP BALL & OPEN CIRC SUB, PUMP LCM PILL. (1.25hrs) WIPER TRIP/SHORT TRIP TO SHOE. (0.75 hrs) MONITOR WELL & BUILD VOLUME, LOST 180 BBLS TO Fro. TOTAL = 130 BBLS WELL. DMC: $6272 CMC: $89909 DWC: $61764 CWC: $884859 DFS: 13 OART: MD: 8483 MADE: 0 FMN: MW:12.5 VISC:62 PV: 20 YP: 20 GELS: 5/: 7 PH: 9.2 WL: 6.6 CL:16000 CA:100 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: 3.50hrs) CONTINUE MONITOR WELL & BUILD VOLUME (@ SHOE), DROP BALL & CLOSE CIRC-SUB. (1.00hrs) RIH SLOW TO 8483' DPM. (1.50hrs) CIRCULATE THRU BIT, DROP BALL & OPEN CIRC-SUB - MIX & PUMP LCM PILL. (1.00hrs) POOH SLOW TO SHOE/WINDOW. (6.50hrs) MONITOR WELL & BUILD VOLUME. (3o00hrs) PUMP DRY JOB & POOH. (2.00hrs) LD JARS, LD CIRC SUB, BRK BIT # 5,- DN/LD MWD, MU SLICK BNA W/ RR BIT W/ NO JETS, MU BIT W/BIT SUB, CIRC SUB & JARS. (2.00hrs) RIH SLOW TO 7150' DPM (SHOE/WINDOW). (2.00hrs) MONITOR WELL & CIRCULATE, BUILD UP TO DRILLING RATE (80 SPM), FULL RETURNS. (1.00hrs) RIH SLOW, NO WSH/REAM TO 8483' DPM. (0.50hrs) CIRCULATE & BRING RATES/UP & MONITOR WELL, 32 SPM W/ FULL RETURNS @ 06:00 HRS. NOTE: TOTAL FLUID LOST TO FM = 550 BBLS. DMC:$16549 CMC:$106459 DWC:$66625 CWC:$951484 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE ~ SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/22/01 02/23/01 DFS: 14 O/kRT:DRILL/SLIDE/ORIENT @ 8537' MD: 8537 MADE: 57 FMN: MW:12.4 VISC:50 PV: 19 YP: 25 GELS: 7/: 9 PH: 9.0 WL: 5.5 CL: 1500 CA:100 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (0.50hrs) MONITOR WELL & FINISH BRINGING RATES UP TO 80 SPM (DRILLING RATE) - FULL RETURNS. (0.50hrs) DRILL/ROTARY FI{M/ 8483' TO 8486'DPM - FULL RETURNS. (1.50hrs) CIRCULATE BTMS/UP, MONITOR WELL, CHK/F/FLOW & PUMP DRY JOB. (0.50hrs) POOH TO WINDOW @ 7150' DPM. (0.50hrs) MONITOR WELL - OK.(2.50hrs) FINISH POOH. (0.50hrs) LY/DN BIT, P/U BIT # 5RR, CIRC-SUB (BHA#5RR). (3.00hrs) RIH SLOW TO WINDOW. (1.50hrs) CIRCULATE & MONITOR WELL. (0.50hrs) RIH TO 8486' - NO WSH/REAM. (1.50hrs) CIRCULATE BTMS/UP & BRING RATE/UP SLOW TO DRILL RATE.(ll.00hrs) DRILL/SLIDE FRM/ 8486' TO 8537' DPM W/ TF OF 45L. NOTE: NO DAILY LOSS TO Fm - TOTAL STILL = 'S 550 BBLS. DMC:$7292 CMC:$113751 DWC:$50172 CWC:$1001656 DFS: 15 OART:TRIPPING FOR BIT MD: 8784 MADE: 247 FMN: MW: 12.4 VISC:50 PV: 22 YP: 26 GELS: 6/': 9 PH: 9.3 WL: 4.5 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 12 RPM: 280 TIME DIST:(0.50hrs) DRILL/SLIDE F/ 8537 TO 8540. (4.00hrs) DRILL/ROTARY F/ 8540 TO 8600(TOP OF HEMLOCK @ 8583). (3.00hrs) DRILL/SLIDE F/ 8600 TO 8630. (1.00hrs) DRILL/ROTARY F/ 8630 TO 8644. (4.50hfs) DRILL/SLIDE F/ 8644 TO 8707. (2.50hrs) DRILL/ROTARY F 8707 TO 8741. (4.50hfs) DRILL/SLIDE F 8741 TO 8782. (0.50hrs) DRILL/ROTARY F/ 8782 TO 8784. (1.50hrs) CIR BTMS UP - CK FLO - PUMP DRY JOB. (2.00hrs) TRIP FOR BIT -- (NO FLUID LOSS IN LAST 24 HRS). DMC:$5423 CMC:$119174 DWC:$60653 CWC:$ 1062309 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/24/01 02/25/01 DFS: 16 OART:DRILLING 6" HOLE MD: 9005 MADE: 221 FMN: MW: 12.4 VISC:48 PV: 20 YP: 23 GELS: 5/: 7 PH: 9.8 WL: 44.0 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 15 RPM: 50 TIME DIST: (1.50hrs) POH F/ BIT. (2.00hrs) BREAK BIT - DN LOAD MWD - CHANGE OUT MUD MTR - M/U BIT. (1.00hrs) ORIENT MUD MTR - RIH W/ BRA - SET WEAR RING. (1.50hrs) RIH TO 3600. (0.50hrs) FILL PIPE - BREAK CIR - SER TOP- DRIVE. (1.00hrs) RIH - BREAK CIR @ WINDOW . (0.50hrs) WASH/REAM 41' TO BTM. (0.50hrs) DRILL/ROTARY F/ 8784 TO 8791. (0.50hrs) CIR OUT TRIP GAS (380 UNITS)'. (3.50hfs) DRILL/ROTARY F/8791 TO 8830. (3.50hrs) DRILL/SLIDE F/ 8830 TO 8877 30L. (3.00hrs) DRILL/ROTARY F/8877 TO 8923. (3.00hrs) DRILL/SLIDE F/ 8923 TO 8976 35L. (2.00hrs) DRILL/ ROTARY F/8976 TO 9005. DMC:$4728 CMC:$123902 DWC:$62370 CWC:$1124679 DFS: 17 OART:TRIPPING FOR NEW BIT MD: 9150 MADE: 145 FMN: MW:12.5 VISC:48 PV: 22 YP: 22 GELS: 6/: 6 PH: 9.4 WL: 4.5 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (0.50hrs) DRILL/ROTATE F/ 9005 TO 9016. (5.00hfs) DRILL/SLIDE F/ 9016 TO 9077. (2.50 hrs) DRILL/ROTATE F/ 9077 TO 9109. (3.00hrs) DRILL/ SLIDE F/9109 TO 9148. (1.00hrs) DRILL/ROTATE F/ 9148 TO 9150. (1.00hrs) CIR - CK FLO - MIX PILL. (3.50hrs) PUMP DRY JOB - POH - BLOW DN STD PIPE AT 7" SHOE. (2.50hrs) PULL WEAR RING - L/D JARS - BREAK BIT - CHANGE OUT MPR - DN LOAD - M/U NEW BIT - RUN BRA & WEAR RING. (1.50hrs) RIH TO 7" WINDOW. (1.00hrs) SLIP & CUT DRILL LINE. (1.00hrs) SERVICE RIG, TOP DRIVE & IRON RUFNECK. (1.50hrs) CHANGE OUT SAVER SUB IN TOP DRIVE. DMC:$5335 CMC:$129237 DWC:$52450 CWC:$1177129 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/26/01 02/27/01 DFS: 18 OART:DRILLING AHEAD 6" HOLE MD: 9273 MADE: 123 FMN: MW:12.5 VISC:48 PV: 20 YP: 25 GELS: 6/: 8 PH: 9.2 WL: 4.4 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 15 RPM: 40 TIME DIST: (1.50hrs) FINISH CHANGING OUT SAVER SUB ON TOP DRIVE. (2.50hrs) RELOG W/LWD F/8743 TO 8935 GAMMA RAY FAILED WHILE DRILLING.. (0.50hrs)RIH - REAM LAST 40' TO BTM. (1.00hrs) DRILL/ROTATE F/ 150 TO 9154. (lo00hrs) ATTEMPT TO SLIDE (NO LUCK). (1.00 hrs) DRILL/ROTATE F/9154 TO 9164. (3.00hrs) DRILL/ SLIDE F/9164 TO 9179 20L. (2.00hrs)DRILL/ROTATE F/ 9179 TO 9202. (ll.00hrs) DRILL/SLIDE F/ 9202 TO 9263. (0.50hrs) DRILL/ROTATE F/ 9263 TO 9273. DMC:$4483 CMC: $133719 DWC: $68552 CWC: $1245681 DFS: 19 OART:TRIPPING IN HOLE W/ NEW 6" BIT MD: 9408 MADE: 135 FMN: MW:12.6 VISC:48 PV: 21 YP: 20 GELS: 6/: 8 PH: 9.2 WL: 4.3 CL:15000 CA:100 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (1.50hrs) DRILL/ROTATE F/ 9273' TO 9295'. (0.50hrs) ORIENT TOOL FACE. (5.00hrs) DRILL/SLIDE F/ 9295' TO 9346'. (3.50hrs) DRILL/ROTATE F/9346' TO 9389'. (2.00hrs) DRILL/SLIDE F/ 9389' TO 9408'. (1.00hrs) CIRC HOLE, MIX & PUMP PILL. (3.00hrs) POH FOR BIT. (1.00hrs) PULL WEAR RING & BHA, BREAK BIT. (4.50hrs) TEST BOPS & CHOKE MANIFOLD 250/5000 PSI (TOM MAUNDER W/ AOGCC WAIVED WITNESSING BOP TEST) & REPAIR LOW DRUM CLUTCH . (1.00hrs) M/U BIT & BHA, TEST MWD. (1.00hrs) RIH W/ BIT #9. DMC: $2110 CMC: $135829 DWC:$49285 CWC: $1294966 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 02/28/01 03/01/01 03/02/01 DFS:20 OA_RT:DRILLING AHEAD 6" HOLE MD: 9600 MADE:192 FMN: MW :12.4 VISC:48 PV: 19 YP: 21 GELS: 6/: 8 PH: 9.5 WL: 4.2 CL:15000 CA: 50 SOL: 0.0 LCM: 0 WOB: 20 RPM: 280 TIME DIST: (2.50hrs) RIH TO 9298 - FILL PIPE @ 7150. (1.00hrs) WASH/REAM F/ 9298 TO 9408. (0.50hrs) ORIENT TOOL FACE. (6.00hrs) DRILL/SLIDE F/ 9408 TO 9441. (3.50hrs) DRILL/ROTATE F/ 9441 TO 9482. (0.50hrs) ORIENT TOOL FACE. (4.50hrs) DRILL/SLIDE F/ 9482 TO 9528. (3.00hrs) DRILL/ROTATE F 9528 TO 9576. (0.50hrs) ORIENT TOOL FACE & L/D 2 WASHED OUT JTS DP. (2.00hrs) DRILL/SLIDE F/ 9576 TO 9600. DMC:$4585 CMC:$140414 DWC:$65455 CWC:$1360421 DFS: 21 OART:PREPA_RE TO RUN DP CONVEYED LOGS MD: 9745 MADE: 145 FMN: MW:12.5 VISC:50 PV: 21 YP: 25 GELS: 7/:11 PH: 9.2 WL: 4.4 CL:15000 CA: 60 SOL: 0.0 LCM: 0 woB: 20 RPM: 280 TIME DIST: (12.50hrs) DRILL/ROTATE F/ 9600' TO 9745'. (1.00hrs) CIR BTMS UP. (0.50hrs) PUMP DRY JOB. (2.00hrs) WIPER TRIP/ SHORT TRIP TO 7" WINDOW & BACK TO BTM. (1.50hrs) CIR BTMS UP - CHECK FLO - PUMP DRY JOB. (6.00hrs) POH F/ LOGS - SLM. (0.50hrs) PULL WEAR RING - L/D BHA. DMC:$1458 CMC:$141872 DWC:$56938 CWC:$1417359 DFS: 22 OA_RT:LAYING DN LOGGING TOOLS MD: 9745 MADE: 0 FMN: MW:12.6 VISC:62 PV: 23 YP: 22 GELS: 8/:12 PH: 8.6 WL: 4.6 CL:15000 CA: 60 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (2.50hrs) L/D BHA & CLEAR CAT WALK. (2.00hrs) R/U SCHLUMBERGER LOGGING UNIT - P/U LOGGING TOOL & TEST. (0.50hrs) HELD SAFETY MTG, LOAD LOGGING TOOL W/ SORCE. (3.00hrs) RIH W 60' OF SCHLUMBERGER LOGGING TOOLS ON BTM OF 3 1/2" DP. (8.00hrs) FILL DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/03/01 PIPE, R/U SIDE DOOR ENTERY SUB & WIRE LINE SHEAVES, RIH W/ WIRE LINE, LATCH ONTO WIRELINE CONNECTION, RUN Al{RAY INDUCTION, DENSITY NEUTRON, GAMMA RAY (PLATFORM EXPRESS)LOGS W/ DP F/ 7172 TO 9693 (LOG IN & OUT). (1.50hrs) POH W/ WIRELINE, L/D SIDE DOOR ENTRY SUB & R/D SHEAVES. (2.00hrs) CIR BTMS UP, MONITOR WELL, PUMP DRY JOB, BLOW DN MUD LINES. (3.50hrs) POH W/ 3 1/2 DP & LOGGING TOOLS. (1.00hrs) UNLOAD SOURCE & L/D SCHLUMBERGER LOGGING TOOLS. DMC:$864 CMC:$142736 DWC:$35552 CWC:$1452911 DFS: 23 OART:RUNNING 5" 17.95# L-80 STL LINER MD: 9745 MADE: 0 FMN: PEW:12.6 VISC:50 PV: 20 YP: 18 GELS: 8/: 12 PH: 8.5 WL: 5.0 CL:15000 CA:120 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (1.00hrs) SERVICE RIG & LOAD OUT SCHLUMBERGER LOGGING UNIT ON BOAT. (1.50hrs) P/U BHA & SET WEAR BUSHING. (4.00hrs) RIH W/ 6" RERUN TOOTH BIT, STAB, JT HWDP, STAB, 2 JTS HWDP, JARS & DP. (2.00hrs) CIR BTMS UP GAS & WTR CUT MUD. (1.00hrs) MADE 15'STD SHORT TRIP. (4.00hrs) CIRC & COND MUD (12.6 PPG ALL THE WAY AROUND) SPOT 70 BBL LCM PILL ACROSS OPEN HOLE (SOLTEX @ 10 PPB - LIQUID CSG @ 20 PPB - LUBETEX @ 3% VOL). (1.50hrs) POH TO 7" WINDOW. (0.50hrs) MIX & PUMP DRY JOB - BLOW DN MUD LINES. (2.50hrs) POH. (0.50hrs) L/D BHA(BIT, 2 STABS, 3 HWDP & JARS. (2.00hrs) RIG UP TO RUN 5" LINER - SAFETY MTG. (3.50hrs) PICKING UP 5" 17.95# L-80 STL LINER. DMC:$4866 CMC:$147602 DWC:$39038 CWC:$1491949 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/04/01 DFS: 24 OART:RIH TO DRESS TOP OF 5" LINER MD: 9745 MADE: 0 FMN: MW :12.6 VISC:52 PV: 18 YP: 17 GELS: 6/: 9 PH: 9.0 WL: 5.4 CL:15000 CA:160 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (4.50hrs) FINISH PICKING UP 5" 17.95# L-80 STL LINER, RUN BOW TYPE CENTRI- LIZERS ON EVERY JT F/ FIRST 30 JTS & EVERY 3RD JT F/ NEXT 30 JTS. (6.00hrs) RIH W/ LINER ON 3 1/2" DP, LINER STUCK W/ FLOAT SHOE @ 9676.04', 2 JTS - FLOAT COLLAR @ 9584.84' - 1 JT - LANDING COLLAR @ 9538.53' - 64 JTS -.FLEZLOCK HANGER @ 6803.84' - RS NIPPLE @ 6800.84' - ZXP LINER TOP PACKER @ 6781.51'. (2.00hrs) CIR BTMS UP WHILE WORKING STUCK LINER. (1.50hrs) SAFETY MTG - R/U CMT HEAD - DROP BAKER LITE BALL -PUMP BALL DN W/ 2.8 BPM @ 900 PSI (NEVER ANY INDICATION OF HOLE PACKING OFF) PRESSURE UP TO 1750 TO SET HANGER - RELEASE F/ HGR - SHEARED BALL OUT F/ LANDING COLLAR W/ 3500 PSI - ESTABLISH CIR. (1.00hrs) BJ PLR~PED 3 BBL H20 TEST LINES T/ 5000 PSI - PUMP 30 BBL MCS-4 @ 12.5 PPG - 37.3 BBL OF LEAD @12.5 PPG - 10.25 BBL OF TAIL @ 15.8 PPG - STOP DROP DART - PUMP 5 BBL H20. (1.00hrs) RIG PUMP DISPLACED CMT W/ 89 BBLS OF 12.5 MUD (1278 STKS) - BUMP PLUG W/ 3000 PSI - HOLD F/ 2 MIN - BLED OF PRESSURE, FLOATS HOLDING - SET PACKER - CIP @ 2120 - L/D CMT HEAD - PULL 2 STDS. (1.00hrs) REV CIR @ 6597'. (3.00hrs) POH. (1.00hfs) L/D LINER HANGER RUNNING TOOL & FINSIH BREAKING DN BAKER CMT HEAD. (1.00hrs) M/U 6" BIT & SET WEAR RING. (2.00hrs) RIH W/ 6" CLEAN OUT ASSEMBLY. DMC:$2720 CMC:$150322 DWC:$146330 CWC:$1638279 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE ~ SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/05/01 03/06/01 DFS: 25 OART:DRLG CMT & FLOAT EQUIPT 5" LINER MD: 9745 MADE: 0 FMN: MW: 12o6 VISC:54 PV: 21 YP: 18 GELS: 8/: 12 PH: 9°0 WL: 5°2 CL:15000 CA:160 SOL: 0.0 LCM: 0 WOB: 5 RPM: 50 TIME DIST: (1.00hrs) RIH W RR 6" CLEAN OUT BIT. (1.00hrs) SLIP & CUT DRILL LINE. (0.50hrs) RIH TAG TOP OF 5" LINER @ 6782', NO CMT. (1.00hrs) MIX & PUMP DRY JOB - BLOW DN MUD LINES. (1.50hrs) POH TO 3000'. (3.00hrs)L/D 96 JTS OF 3 1/2 DRILL PIPE. (5.00hrs) P/U 4 1/8 BIT & 96 JTS OF 2 7/8 DRILL PIPE. (1.00hrs) SERVICE TOP DRIVE & RIG. (3.00hrs) RIH W/ 3 1/2 DP - WORK THRU TOP OF LINER @ 6782 - TAG CMT FIRM CMT @ 9455. (4.50hrs) DRLG CMT TO TOP OF LANDING COLLAR @ 9538'. (0.50hrs) TEST CASING TO 3000 PSI (GOOD TEST). (2.00hrs) DRILL 5" CEMENT/ FLOAT EQUIP. DMC:$2081 CMC:$152403 DWC:$135296 CWC:$1773575 DFS: 26 OART:CLEAN PITS, PREPARE F/ OIL BASE MD: 9745 MADE: 0 FMN: MW: 8.6 VISC:28 PV: 1YP: 0 GELS: 0/: 0 PH: 7.0 WL: 0.0 CL:15000 CA: 0 SOL: 0.0 LCM:0 WOB: 0 RPM: 0 TIME DIST: (3.50hrs) DRILL CEMENT/ FLOAT EQUIP.- TAG TOP OF FLOAT SHOE @ 9674(DID NOT DRILL FLOAT SHOE). (1.00hrs) CIR BTMS UP. (1.50hrs) INJECT SURFACE VOLUME. (6.00hrs) MIX & PUMP FLO VIS SPACER PILL - DISPLACE W/ FIW UNTIL CLEAN RETURNS (INJECT WHILE DISPLACING. (12.00hrs) CLEAN MUD TANKS - REPLACE CHECK VALVE IN TRIP TANK LINE - REPLACE 4" DEMCO VALVE IN MUD LINE - HANG RINGS ON TOP DRIVE CONTROL LOOP - BACK LOAD BOAT. DMC:$1620 CMC:$154023 DWC:$31038 CWC:$1804613 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE %: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-SN-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/07/01 o3/o8/ol 03/09/01 DFS: 27 OART:POH F/ BOP TEST & DRLG ASSY MD: 9745 MADE: 0 FMN: MW: 8.6 VISC:28 PV: 1 YP: 0 GELS: 0/: 0 PH: 7.0 WL: 0.0 CL:15000 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (9.00hrs) FINISH BACK LOADING BOAT, WAIT F/BOAT TO BRING OIL BASE F/O/S. (9.00hrs) FILL PITS W/ OIL BASE F/ BOAT. (2.50hrs) DISPLACE HOLE TO OIL BASE. (0.50hrs) MIX & PUMP DRY JOB. (3.00hrs) POH F/ BOP TEST & DRILLING ASSY. DMC:$12669 CMC:$166691 DWC:$49040 CWC:$1853654 DFS: 28 OART:DRLG AHEAD 4 1/8 HOLE MD: 9845 MADE: 100 FMN: MW: 8.4 VISC:** PV: 13 YP: 10 GELS: 7/: 9 PH: 0.0 WL: 4.0 CL:10000 CA: 0 SOL: 0.0 LCM: 0 WOB: 5 RPM: 290 TIME DIST: (1.00hrs) POH. (5.00hrs) TEST BOPS 250/5000 PSI - TOM MAUNDER W/ AOGCC WAIVED WITNESSING THE TEST. (4.00hrs) M/U BHA - ORIENT MUD MTR - PROGRAM MWD - SURFACE CHECK MWD. (2.00hrs) P/U 24 JTS 2 7/8" DRILL PIPE. (3.00hrs) RIH TO 5" FLOAT SHOE. (0.50hrs) DRLG FLOAT SHOE. (0.50 hrs) ROTATE DRILL F/ 9745' TO 9751'. (0.50hrs) CIRC HOLE. (0.50hrs) PERFORM L.O. TEST, LEAK OFF @ 3300 PSI W/ 8.4 PPG MW - EMW 15.8 PPG. (3.00hrs) DRILL SLIDE F/ 9751' TO 9799'° (3.50hrs) DRILL ROTATE F/ 9799' TO 9845'. (0o50hrs) ORIENT TOOL FACE - PREPARE TO SLIDE. DMC:$40264 CMC:$206955 DWC:$99143 CWC:$1952797 DFS: 29 OART:DRILL/SLIDE/ORIENT @ 10,150' W/TF OF 180 MD: 10150 MADE: 305 FMN: MW: 8.4 VISC:95 PV: 17 YP: 13 GELS: 19/:27 PH: 0.0 WL: 3.4 CL:10000 CA: 0 SOL: 0.0 LCM: 0 WOB: 3 RPM: 60 TIME DIST: (2.75hrs) DRILL/SLIDE/ORIENT FRM/ 9845' TO 9870' DPM W/ TF OF DAILY OPEPJ%TIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIPLATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING° DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/10/01 03/11/01 170R. (2.50hfs) DRILL/ROTARY FRM/ 9870'TO 9937' DPM. (1.50hfs) RE-SURVEY @ 9886' & 9916'. (2.25hrs) DRILL/ SLIDE/ORIENT FRM/ 9937' TO 9965' DPM W/ TF OF 170R. (1.50hfs) DRILL/ROTARY FRM/ 9965' TO 9975' DPM. (1.25hfs) DRILL/SLIDE/ORIENT FRM/ 9975' TO 9994' DPM W/ TF OF 170R. (3.00hrs) DRILL/ROTARY FRM/ 9994' TO 10,031' DPM. (6.50hrs) DRILL/SLIDE/ORIENT FRM/10,031' TO 10,124' DPM W/ TF OF 160R. (0.50hrs) SURVEY. (2.25hrs) DRILL/SLIDE/ORIENT FRM/ 10,124' TO 10,150' DPM W/ TF OF 180. DMC: $5271 CMC: $212226 DWC: $57106 CWC: $2009903 DFS: 30 OART:DRILL/ROTARY @ 10420' DPM MD:10420 MADE: 270 FMN:60%SD, 20%SDSTN, 10%TF MW: 8.4 VISC:95 PV: 18 YP: 14 GELS: 20/: 26 PH: 0.0 WL:3.4 CL:10000 CA: 0 SOL: 0.0 LCM: 0 WOB: 3 RPM: 60 TIME DIST: (4.25hrs) DRILL/SLIDE/ORIENT FRM/ 10,150'. TO 10,188' DPM W/ TF OF 180. (1.75hrs) BACK/REAM/ WIPER TRIP/SHORT TRIP TO SHOE/WINDOW. (1.00hrs) CIRCULATE BTTMS/UP @ SHOE/WINDOW. (0.50hrs) RIH W/ WIPER TRIP TO 10,127' & WSH REAM TO BTM 10,188'DPM . (16.50hrs) DRILL/ROTARY FRM/10,188' TO 10,420'DPM. DMC:$4601 CMC: $216827 DWC:$71387 CWC: $2081290 DFS: 31 OAi{T:HAVE DRILLED TO 10,495' - TROUBLE W/ T/DRIVE SAVER-SUB MD:10495 MADE: 75 FMN:60%SD, 20%CONG, MW: 8.5 VISC:** PV: 18 YP: 13 GELS: 17/: 23 PH: 0.0 WL: 2.6 CL:16000 CA: 0 SOL: 0.0 LCM: 0 WOB: 4 RPM: 60 TIME DIST: (1.50hrs) DRILL/ROTARY FRM/ 10,120' TO 10,436' DPM - BAD LOOKING METAL SHAVINGS FRM/ BIT W/ MUD SAMPLES. (1.50hrs) POOH/ BACK-REAMING TO SHOE WINDOW. (3.00hrs) CIRCULATE DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE ~ SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/12/01 BTMS/UP TILL SHAKERS CLEAN - MX & PUMP DRY JOB. (2.50hrs) POOH. (3.00hrs) LY/DN BIT # 11, DN/LD MWD, CHK ORIENTATION, M/U BIT # 12, SURF/CHK MWD. (3.50 hrs) RIH TO 9660' DPM. (0.50hrs) SERVICE RIG & T/DRIVE. (0.50hrs) RIH TO 10,406' DPM. (0.50hrs) WASH/REAM FRM/ 10,406' TO 10,436' DPM. (7.00hrs) DRILL/ROTARY FRM/ 10,436' TO 10,495' DPM. (0.50hrs) TROUBLE W/ T/DRIVE SAVER SUB. DMC: $3878 CMC: $220705 DWC: $49059 CWC: $2130349 DFS: 32 OART:SAFETY MTNG & PREP TO RUN 3 1/2" SLOTTED LINER MD:10505 MADE: 10 FMN: MW: 8.5 VISC:95 PV: 16 YP: 13 GELS: 17/: 27 PH: 0.0 WL: 2.7 CL:21000 CA: 0 SOL: 0.0 LCM: 0 WOB: 3 RPM: 45 TIME DIST: (0.50hrs) TROUBLE/SHOOT T/DRIVE SAVER-SUB. (0.50hrs) WIPER TRIP/SHORT TRIP TO SHOE/WINDOW. (5.00hrs) REMOVE SAVER-SUB FRM/ T/DRIVE & REPLACE W/LOAN FRM/ UNOCAL, ADJUST TO FIT, ADJUST T/DRIVE RAIL & CHG/OUT 2) JTS 3 1/2" DP. (0.50hrs) RIH TO 10,406'DPM. (0.50hrs) WASH/REAM FRM/ 10,406' TO 10,495'. .(0.50hrs) DRILL/ROTARY FRM/ 10,495' TO 10,505' DPM - OBSERVED "MARKER SPIKE" ON LWD - CO-ORDINATED W/ GEOL. MIKE LANGLER & TIM SMITH RES ENG. & TD'D WELL. (1.50hfs) CIRCULATED BTMS/UP. (1.50hrs) BACK/REAM /SHORT TRIP TO SHOE/WINDOW W/ BIT @ 9700'. (1.50hfs) CIRCULATE BTMS/UP. (0.50hrs)SHORT TRIP BACK TO 10,505' TD - SMOOTH. (2.50hfs) CIRCULATE BTM/UP & DISPLACE OBM W/ BASE/OIL PILL FOR OPEN HOLE + . (0.50hrs) POOH (WET) TO 9384' DPM. (1.00hfs). CIRCULATE & MX & PUMP DRY JOB. (3.50hrs) POOH. (1.50hrs) DN/LD MWD & MPR, BRK/BIT & LY/DN BHA - NOTE: #2 DC GEN FAILED - WILL HAVE TO BE REPAIRED - DAILY OPEPJ~TIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE %: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/13/01 03/14/01 WE SHOULD BE ABLE TO RUN LINER & COMPLETION, BUT IT WILL BE SOMEWHAT SLOWER. (2.50hrs) CLEAN/UP FLOOR & R/U TO RUN 3 1/2" LINER. DMC:$3794 CMC:$224499 DWC:$62042 CWC:$2192391 DFS: 33 OART:CIRCULATING & SWEEPING HOLE FRM/T/3 1/2" LINER 9349' MD:10505 MADE: 0 FMN: MW: 8.5 VISC:** PV: 17 YP: 13 GELS: 17/: 26 PH: 0.0 WL: 2.8 CL:21000 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST:(0.50hrs) R/U CSG RUNNING TOOLS & JAM SYT & HOLD SAFETY MTNG. (3.00hrs) P/U & M/U & RUN 3 1/2" SLOTTED LINER & HANGER ASSEMBLY. (0.50hrs) RD CASING RUNNING TOOLS. (4.50hrs) RIH W/ 3 1/2" SLOTTED LINER, HANGER ASSEMBLY ON 3 1/2" DP TO 6754' DPM. (1.50hrs) CIRCULATE DP VOLUME. (1.00hrs) RIH W/ LINER ASSEMBLY ON DP & SET SLOTTED LINER TO TD (10,505') TBG MEAS. (0.50hrs) DROP BALL & CIRCULATE SLOWLY. (0.50hrs) SET SLOTTED LINER & PKR W/ GUIDE SHOE @ 10,505' & T/ LINER/PKR @ 9349' & SLOTTED/BLANK COVERAGE AS/PER DETAIL. (0.50hrs) MIX & PUMP DRY JOB. (4.00hrs) POOH & LY/DN BAKER RUNNING TOOL. (1.00hrs) M/U 5" SCRAPER & BIT ASSEMBLY. (5.00hrs) RIH TO T/LINER @ 9349'. (1.50hrs) CIRCULATE & SWEEP WELL FROM T/3 1/2" LINER. DMC:$7573 CMC:$232072 DWC:$49630 CWC:$2242020 DFS: 34 OART:POOH & LY/DN 3 1/2" DP MD:10505 MADE:0 FMN: MW: 8.6 VISC:28 PV: 2 YP: 0 GELS: 0/: 0 PH: 0.0 WL: 0.0 CL: 16000 CA: 0 SOL: 0.0 LCM: 0 WOB:0 RPM: 0 TIME DIST: (2.50hrs) FINISH CIRCULATE & SWEEP WELL FRM/ T/ 3 1/2" LINER - MX & PUMP DRY JOB. (4.50hrs) POOH SLOW (1 MOTOR) . (1.50hrs) LY/DN 4 1/8" BIT & 5" SCRAPER ASS'BLY - P/U & M/U PKR/TAILPIPE ASS'BLY. DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/15/01 03/16/01 (4.50hrs) RIH W/ PKR/TAILPIPE ASSEMBLY ON 3 1/2" DP TO 9299' (50' ABOVE TOL @ 9349'). (1.00hrs) DROP BALL & CIRC/DN - SET PKR W/ EOT @ 9299' & T/PKR @ 9265'. (7.00hrs) ATTEMPT DISPLACE WELL FLUIDS EV/CIRC W/ SPACERS - UNABLE TO REV/CIRC - CIRCULATE LONG WAY & DISPLACE OBM W/ SPACERS & FIW - CLEAN RETURNS. (1.50hrs) CLEAN PILL PIT & SAND TRAPS & TRIP TANK & UNLOAD BOAT W/MT ISO-TANKS. (0.50hrs) MX & PUMP DRY JOB. (1.00hrs) POOH & LY/DN 3 1/2" DP. DMC:$6193 CMC:$238265 DWC:$33578 CWC:$2275598 DFS: 35 OART:CLEAN PITS & RIG MD:10505 MADE: 0 FMN: MW: 8.6 VISC:28 PV: 2 YP: 0 GELS: 0/: 0 PH: 0.0 WL: 0.0 CL:16000 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (1.00hrs) SLIP & CUT DRILL LINE & SERVICE T/DRIVE. (9.50hrs) POOH & LD 3 1/2" & 2 7/8" DP. (4.50hrs) PULL WEAR RING, M/U TST ASSEMBLY & TST BOPE 250/5000 PSI W/ ANN 250/2500 PSI, PERFORM ACC TST & TST ALAi{MS - GOOD TEST - LD TEST ASSEMBLY. (9.00hrs) LOAD BOAT W/LAST OF OBM - RUNNING LATE FOR TBG LD/OUT DUE TO WEATHER - CLEAN PITS & RIG. DMC:$5831 CMC:$244096 DWC:$45416 CWC:$2321014 DFS: 36 OART:RIH W/ 2 7/8 - 2 3/8" COMPLETION - 6 JTS FRM/SSSV MD:10505 MADE: 0 FMN: MW: 8.6 VISC:28 PV: 2 YP: 0 GELS: 0/: 0 PH: 0.0 WL: 0.0 CL:16000 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (6.00hrs) CLEAN PITS & RIG. (6.00hrs) OFFLOAD BOAT, TBG & EQUIPMENT - RACK & STRAP COMPLETION TUBING. (12.00 hrs) HOLD SAFETY MEETING & RUN 2 3/8" & 2 7/8" COMPLETION - 6 JTS FRM/SSSV - MULE SHOE @ 8780' TBG MEAS. DMC:$-0- CMC:$244096 DWC:$32207 CWC:$2353221 DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK ACCOUNTING #: 55687 CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 03/17/01 DFS: 37 OART:WELL RELEASED 24:00 - RIGGING/DN TILL & @ 06:00 HRS MD:10505 MADE: 0 FMN: MW: 8.6 VISC:28 PV: 2 YP: 0 GELS: 0/': 0 PH: 0.0 WL: 0.0 CL:16000 CA: 0 SOL: 0.0 LCM: 0 WOB: 0 RPM: 0 TIME DIST: (2.50hrs) HOLD SAFETY MTNG. CONTINUE RUNNING 2 7/8" COMP TBG - M/U SSSV & CONTROL LINE. (1.00hrs) CIRC & STAB/INTO PKR - UNABLE TO TST TBG OR HOLD PRESS/ON SAME - SEE/PRESS INC AS STAB/IN & DECREASE WHEN PULL/OUT - TBG TAIL PLUG IS SHEARED. (1.50hrs) P/U, INSTALL HANGER & SPACE/OUT & LAND HANGER. (1.00hrs)SET BPV & R/DN TONG UNIT. (8.00hrs) NIPPLE/DN BOPE & BK LOAD BOAT. (4.00hrs) SET/IN PROD TREE & NIPPLE/UP SAME - TEST HANGER, BODY & NECK SEALS 5000 PSI - OK - PULL BPV & SET 2-WAY CHK - TEST TREE 5000 PSI - OK - RE-ATTEMPT TO PRESS/UP TBG - UNABLE TO HOLD PRESS (TBG TAIL PLUG IS OBVIOUSLY SHEARED) RELEASE RIG @ 12:00 MIDNIGHT. (6.00hrs) RIG/DN TO MOVE TO "C". DMC:$-39,316 CMC:$204,780 DWC:$76,909 CWC:$2,430,130 TEMPORARILY DROP 03/lS/01 RETURN TO REPORT. Date First Report: 02/06/01. Start GL well. Unloading very slowly. RU equalizing hose on 46g. After several attempts well started unloading. Rec. 196 bbl. 03/i9/0i GL 24 hrs. Switch into group sep. TP 70#. CP 900#. Inject 685 MCFD. 100% wtr. At 2PM switched into test sep. Making 5B/hr 76% wtr cut. TP 90#. CP 640#. Inject 1181 MCFD. DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTINLATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION: DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE ~ SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPEP~ATOR: CROSS TIMBERS OPERATING COMPANY 03/20/0i 03/2i/0i 03/22/01 03/23/01 03/24/01 03/25/01 03/26/01 04/29/01 GL 23 hrs. Making 3-4B/hr. Wtr cut 7.5%. Rec est'd 76 BF. TP 90#, CP 630#. Inject 1190 MCFD. Comp dwn 1 hr. GL 24 hrs. Rec 2-3B/hr. Wtr cut 2%. TP 90#. CP 620#. Inject 1000 MCFD. GL 24 hrs. Rec 71 BO, 1 BW, 0 MCF. Inject 989 MCF. TP 100#. CP 610#. GL 24 hrs. Rec 69 BO, 1 BW, 0 MCF. Inject 833 MCF. TP 100#. CP 610#. No Test. No Test. GL 24 hrs. 71 BO, 1 BW, 0 MCF. Inject 834 MCF. TP 90#. CP 460#. TEMPORARILY DROP UNTIL FURTHER ACTIVITY RETURN TO REPORT. Test Before: 62 BOPD, 1 BWPD, 57 MCF/D, 757 MCF/D Injected. Move from leg 2 to leg 4. Rig up Coil Tubing equipment and pressure test lines and equipment to 3000 PSI. Hold safety meeting. RIH with jet nozzle on 1 ~" coil tubing while pumping .25 bbl/min diesel and 150 scf/min N2. Jet slotted liner from 9347' w/ 1500 gal xylene and 150 scf/min N2. Set down at 9396', work pipe jet from 9396' to 10,495'. Jet from 10,495' to 9347'. Jet from 9347' to 10,495'. Jet from 10,495 to 9347'. Change over to MudClean OB and 150 scf/min N2. Jet slotted liner same as above. POOH circulating .25 bbl/min diesel DAILY OPERATIONS REPORT WESTERN DISTRICT WELL NAME: MGS A12-12 LW AFE #: 100182 ACCOUNTING #: 55687 ESTIMATED TD: PBTD: COUNTY/STATE: Kenai, AK CLASSIFICATION. DRILL & COMPLETE A 10,600' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. WORK ACCOMPLISHED: DRILL & COMPLETE A 10,600 ' MIDDLE HEMLOCK SIDETRACK, SINGLE TUBING. DESCRIPTION: NE h SECTION ll-8N-R13W S.M. CONTRACTOR: PLATFORM A OPERATOR: CROSS TIMBERS OPERATING COMPANY 04/30/01 05/01/01 and 150 scf/min N2. Rig down coil tubing. Secure well. Used a total of 1500 gal of xylene and 2000 gal of MudClean OB. DCC: $67,700 CWC:$2,497,830 Start flwback on 04/29/01 @ 2300 hrs. GL. TP 85#, CP 550#. Rec 2.1 BPH. .1% wtr cut. Inject 770 MCF/D. GL 24 hrso 62 BO, 1 BW, 57 MCF. Inject 525 MCF. TP 80#, CP 550#. 05/02/01 No Test. FINAL REPORT Czolo TJ. mbezt Opez'&t:Lng Comp&ny A A12-12Z,W aXot 14-10 M.tddJ. e Groun,4 Sho&lo Cook ]:nj. et., JLJ. uk& Bakez Hugh, Bo .F. HTEQ YoGz ~:ef : L)MSS <?15'/ - 10505'> Ouz zef : svy6486 L:l. aenoo : D&te pz&nte4 : 12-N&=-2001 DA~e o=e&~e4 : 12-~eb-2001 LAst =ev~Bed : 12-~L~-2001 l':Leld :Ls Qentzed on n60 S0 4.803,v151 29 11.941 Sl:nG~,u2:o J.s cent. zed on n60 46 36.826,w151 29 36.3'77 Slot loo&tlon Xs n60 47 44.261,v151 29 43.994 Slot GELd ooozdJ, n&~el axe H 2485784.679, E 232840.958 $1ot looLL GoozdJ.n,a. tes axe 6848.00 H 378.00 W tzogeatton t3,'po: aJ.a. sk& - gone 4, ~phezo~d: ¢~&3:ke - 1866 A ~7JLT~OPJS, AX2-12:LW ~A~cLdXe Ocoun~ ShoaAs, Cook :XnXe~, Alt=MA 7157.00 17.04 30.60 6907.41 1036.80 H 1113.92 ?340.00 17.80 4.20 ~002.29 1087.85 H 1129.64 ?463.00 21.00 334.30 7198.57 1126.57 H 1121.43 7554.00 24.30 322.40 ~282.59 1156.12 H 1102.92 ?657.00 28.00 316,00 ?375.05 1190.32 H 1073.18 SURVEY L3:$T33~G P&go 1 ¥ou~ re£ : ~HS3 C7157 - 10SOS', LaJt rovxaeKl : 12-MLlr-2001 DogXeg Ver~ DOg/lOO£t Seot 0.81 -1113.92 4.30 -1129.64 6.38 -Z121.43 6.10 -1102.92 4.5~ -1073.18 ??S0.00 33.70 313.60 ?454.86 1223.85 H 1039.30 I 6.2? -1039.30 7863,00 36.70 311.50 ?530.85 1260.06 H 900.80 B 3.48 -999.80 ?937.00 36.80 31~.50 ~606.17 1297.33 H 957.67 E 0.1~ -957.67 8028.00 37.30 31~.10 7678.79 1333.51 H 916.48 E 0.61 -916.48 6~2~.00 37.40 308.70 ?752.73 1369.?0 H 8?3.20 E 1.57 -8?5.20 8214.00 36.60 306.60 ?827.00 1403.89 H 828.90 E 1.6~ -828.90 8308.00 36.?0 307.30 ?902.42 1437.62 H 784.06 E 0.46 -?94,06 8400.00 36.70 307.30 7976.18 1470.94 N ?40.33 I 0.00 -?40.32 854~.00 40.30 30~.30 8096.55 1520.19 N 667.80 E 3.68 -667.80 8501.00 41.20 302,30 8124.43 1537.39 M 640.06 E 2.22 -640.06 8684.00 48.20 297.40 8290.S1 1569.76 N 583.31 E 8.39 -S83.31 8776.00 53.70 294.60 8248.46 1601.00 N 519.10 E 6.43 -519.~0 8865.00 56.30 292.10 8290.51 1629.87 N 452.17 E 3.72 -452.17 8959.00 59.20 289.00 8349.6? 1657.73 N 377.74 I 4.16 -377.74 9053.00 63.10 284.80 8395.03 168~.60 N 298.99 E 5.70 -298.99 9146.00 67.10 281.60 8434.19 1700.82 N 216.88 B 5.31 -216.88 9238.00 ?3.30 2?9.80 8465.34 17~6.86 N 13~.87 Z 6.99 -~3~.87 9333.00 ?9.00 278.00 8400.07 173~.?S N 40.88 E G.09 -40.88 9426.00 83.60 277.00 8502.~4 1744.37 N S0.~S ~ 5.30 50.~5 95~8.00 88.00 276.00 8509.76 1754.75 H 14~.23 W 3.75 14~.23 9612.00 89.40 274.60 8512.70 1763.42 N 234,77 W 3.05 234.77 9689.00 90.40 276.00 85~2.92 1770.53 ~ 31~,44 W 2.23 31~,44 9792.0Q 9~.60 270.00 85~0.95 ~775.92 N 4~4.23 W 5.98 414.23 9889.00 93.30 27~.40 8506.63 2777.~1 N 5~.12 V 2.11 51~.12 990~.00 94.60 273.90 8500.29 178~.35 N 602.79 W 3.06 G02.79 10074.00 94.70 2?0.30 8492.75 1784.~4 N 695.41 W 3.86 695.41 10169.00 98.30 273.20 848~.99 1787.62 H 789.73 V 4.85 789.73 10262.00 101.80 275.30 8465.77 1794.39 N 88~.03 V 4.37 88~.03 10355.00 104.00 267.50 8444.97 1796.63 N 97~.58 W 8.5~ 97~.58 10448.00 108.60 267.50 84~8.88 1792.74 N 1060.73 W 4.95 1060.73 10505.00 111.42 267.50 8399.38 1790.40 N 1114.23 W 4.95 11~4.23 ~zo~eatd Data, - HO STJ'I~VEY Coo~dAntes £:om s~ot #4-~0 ancL TVD itu zot~ ~, (2~6.00 F~ ~ou ~ se& ~eu~). ~:esen~e~ B~ Hughes X~Q A i~dLTFOBM 0 A12-12:LW )~Lddlo OEound Sho&ll 0 Cook Youz ze£ : L~SI CVIS~ - 10SOS', Z~at zevzoed : 12-Igor-2001 ND ~ Aeot&n~u~-~ Coozd~. Cc~ut 10505.00 8399.38 1790.40 M 1114.23 ! Rootangu~a,~ Coorcl~. Bo~ MD Bo~ T*dT) Roof. anfluJ, a~ Coord~. Cu:Lng 0.00 0.00 0.00M 0.00U 9676.00 8513.00 1~69.20M 298.51W 5 112' I 1149.00W 1&-0it-2000 291.00W 11-0ot-~000 A12-12~W Avid TgtZx& 8516.00 1652.00H A12-12~W Avid Tgtr~t 8516.00 1652.00M FW: A12'12LW Permit Package ., Subject: FW: A12-12LW Permit Package Date: Thu, 8 Feb 2001 12:11:07 -0600 From: Susan_Sudduth~crosstimbers.com To: tom_maunder@admin.state.ak.us Good morning Tom, This will serve as your authorization to send permit package to Bill Penrose. Thanks! Susan .......... Forwarded by Susan SudduthlOKClCTOC on 02/08/2001 12:10 "Bill Penrose" <bill@fairweather. com> on 0210812001 12:07:51 PM To: Susan SudduthlOKC/CTOC@CTOC ~'ubject: FW: A12-12LW Permit Package ~ Suds, Tom Maunder at the AOGCC has all the various permits for A12-12LW ready to mail out. He suggests that since we need to make and distribute copies here in Alaska ASAP, that you send him an e-mail authorizing me to pick them up for Cross Timbers. I'll make copies here, then send the originals to you. If this is OK with you, you can reach Tom at: Tom_Maunder~ ad m in. state, ak. us. Thanks! Bill lofl 2/8/01 9:43 AM AI,ASKA OIL AND GAS CONSERVATION COM~IISSION ADMINISTRATIVE APPROVAL NO. 44.65 TONY KNOWLES, GOVERNOR 333 W. 7~" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 The Application of Cross Timbers Oil Company for the Drilling of the MGS A12-12LW Well in the Middle Ground Shoal Field Mr. Dan C. Foland, CPL Division Landman- Eastern U.S., Alaska Cross Timbers Oil Corrtpany 810 Houston Street, Suite 2000 Fort Worth, Texas 76102-6298 Dear Mr. Foland: An application, dated January 17, 2001, requested approVal to drill the MGS A12-12LW well, which would be the third completion in theNE ¼ Section 11, TgN,'R13W, SM. It is understood by the Alaska Oil and ,Gas Conservation Commission (Commission) that the drilling and .completion of the well will increase .recovery of reserves from this structurally complex portion of the. Middle Ground Shoal Field. ,. The .Commission hereby authorized drilling and completion of the MGS A12-t2LW .well pursuant to Rule 6 (d) of Conservation Order No. 44. DONE in Anchorage, Alaska this day February ~'''~, 2001. Cammy Oechsli Taylor Commissioner Daniel T. Seamount, Jr. COmmissioner. J. M. Heusser Commissioner BY ORDER OF THE COMMISSION ALASKA OIL AND GAS CONSERYATION COMPlISSION TONY KNOWLES, GOVERNOR 333 W. 7TM AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Ms. Susan I. Sudduth Sr. Engineering Technician Cross Timbers Operating Company 210 Park Avenue, Suite 2350 Oklahoma City, Oklahoma 73102-5605 Middle Ground Shoal A12-12LW Cross Timbers Operating Company Permit No: 201-014 Sur. Loc. 1568'FSL, 378'FEL, Sec. 11, TSN, R13W, SM Btmhole Loc. 1961 'FNL, 1524' FEL, Sec. 11, TSN, R13W, SM Dear Ms. Sudduth: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. .. The blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of a BOPE test must be given so that a representative of the Commission may witness the tests. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, J. M. Heusser Commissioner BY ORDER OF THE COMMISSION DATED this ~/~ day of February, 2001 digEnclosurcs cc: Department ofFish & Game, Habitat Section w/o end. Department of Environmental Conservation w/o eacl. ALASI~A OIL AND GAS CONSERYATION COPlPlISSION Ms. Susan I. Sudduth Sr. Engineering Technician Cross Timbers Operating Company 210 Park Avenue, Suite 2350 Oklahoma City, Oklahoma 73102-5605 February 5, 2001 TONY KNOWLES, GOVERNOR 333 W. 7TM AVENUE, SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Blowout Equipment Vadance Request Cook Inlet Platforms A and C Dear Ms. Sudduth: We are in receipt of your request for variance to the requirements of 20 AAC 25.035 (e)(1)(b). The requirement of that section concems the number of rams required for a blowout preventer stack when the pressure requirement is 5000 psi or greater. Cross Timbers is seeking this relief due to there being insufficient space available under the rig to install the stack required in the regulations. In addition, information has been supplied that indicates that the BOP equipment used by Shell Oil, the previous operator, was similar to that being proposed in the variance request. In the variance request letter, it is indicated that a set of variable bore pipe rams will be employed in the stack. These rams are capable of sealing on the various drill pipe and casing sizes planned for the A-12-12LW well. Your request'for a variance to the requirements of 20 AAC 25.035 (e)(1)(b) is granted for the work planned on well A12-12LW (201-014). For future work planned on Platforms A and C, a spec'Eic application for variance will need to be made in the sundry work application (Form 403) or permit to ddll application (Form 401). Your request for variance must include a discussion of the planned ram sizes, variable or fixed, to be employed with the various drill pipe and casing sizes planned. Please feel free to contact myself at 793-1228 or Tom Maunder at 793-1250 with any questions or comments. Sincerely, J. M. Heusser Commissioner cc: W. J. Penrose, Fairweather, Inc. MASP in XTOC Well A12-12LW Subject: MASP in XTOC Well A12-12LW Date: Fri, 2 Feb 2001 09:03:14-0900 From: "Bill Penrose" <bill@fairweather. com> To: "Tom Maunder $E-mail$" <tom_maunder(~admin.state.ak.us> CC: "Doug Schultze $E-mail$" <Doug_Schultze~}crosstimbers.com>, "Doug Marshall $E-mail$" <marshall~isarcomgs.com>, "Charles Pope $E-mail$" <Charles_Pope~crosstimbers.com>, "Susan Sudduth $E-mail$" <susan_sudduth~icrosstimbers.com> Tom, After our discussion yesterday, I contacted Cross Timbers' engineering people who have a better knowledge than ! of the Hemlock reservoir at Middle Ground Shoal. Recall that the interval of concern in Well A12-12LW is the East Flank of the Hemlock which has elevated pressures due to waterfiood injection there. Engineering pointed out that, while the 13.8 ppg maximum mud weight I'm using is correct, the weight is required to counteract waterflood pressure at the top of the HC interval at 8116' TVD (see Page 2 of the APD). I had been applying it to the base of the HZ interval at 8516' TVD (again, see Page 2 of the APD) which the Engineering says is very tight and has never taken waterflood water. It's almost all going into the HC. Using the calculation method detailed on Page 36 of the APD, the maximum anticipated surface pressure (MASP) resulting from formation pressure less a full column of gas (and ignoring formation breakdown at the shoe) is: MASP = 8116 ft * (0.718 - 0.11) = 4935 psi Thus, the 5000 psi WP BOPs installed on the rig should be sufficient. Please let me know if any additional information is needed. When the dust settles on this APD and you and I have a little more time, I'd like to follow up on the more general aspects of our discussion concerning the applicability of formation fracture gradients in MASP calculations, Regards, Bill 1 of 1 2/2101 11:45 AM 2-1-1 · 14'29 ' 907 276 7§42;# 1/ 4 From the Office of Bill Penrose L~...te: Febru~. !, 2001 To: ~pm Maunder .,,Fax: 2764542 Pages: ........ 4 (im:luding c,o,y~) R,cquc.~,t for BOP Variance ',"om, FYI, I just dropped this offat thc Co~ission office. Fairweather E&P Services, Inc. 715 L St~t, Anch~e, N~ka ,~01 ~e: (~7) 25~6 Fax: (~7) 25&5557 SENT BY: 2- 1- 1 ; 14:29 ; Cross Timb®r$ perating Company 907 276 7§42;# 2/ 4 January 30, 2001 Ms. Julic Hcusser, Commissioner Alaska Oil and Gas Conservation Commission 333 West 7~ Ave., Suite 100 Anchorage, Alaska 99501 Request for Variance BOP Arrangement Dear Commissioner Heusser, Cross Timbers Operating Company requests a variance from 20AAC25.035(e): Blowout Pr~r~ntion Eqp_!pment and Diverts'.. R~uirements for its workover and drilling operations on Platforms A and C in Cook Inlet. This varianco is being requested per 20AAC25,035(h). Request Cross Timbers requests authorization to utilize a BOP stack that consists of an annular preventer, on~ blind ram and one variable bore ram in lieu of the annular preventer and thrcv nuns required in the AOGCC's regUlations. The approved BOP arrangement currently on file with the Commission is for a 5,000 psi WP annular preventer, one sot of 5,000 psi WP bliod rams and 2 each sets of 5,000 psi WP pipe rams. The requested stack arrangement would contain a 5,000 psi WP annular preventer, one set of 5,000 psi WP blind rams and one set of 5,000 psi WP variable-bore rams. The proposed BOP components and arrangement provide an equally cff~vc means of well control as the currently permitted arrangement. Rationale This varianvc is being requested because the lack of vertical space in the rigs' subbases on these small platforms do not permit the installation of a 3-ram stack, Only a two*ram stack is short enough to ~it. Background ' Cross Timbers began planning to work over wells on Platform C and re-drill others on Platform A shortly after the platforms' purchase from Shell Oil Company in October 1998. Rig work was permitted and commenced in the summer of :2000. The BOP stack arrangement 'that was submitted to tb.e Commission and approved prior to the start of work was a.standard 3-ram stack. Upon attempting to install the stack under the rig on Platform, C, it was found to be too tall m fit. Tho Commission was contacted and it was verbally agreed ~hat a 2-ram stack could be used as long as ot~e ram was a blind ram and the other was a pipe ram that always had rams fitted to the pipe being run into and out of 210 Pa~k Aw~, aJO, Suile 2350, Oklahoma City,..Oklahoma 73102 5605 (405) ~.32-,1011 Fax (405) ~.32..5538 ' $~T ~: 2-1-1 ; 14:30 ; (307 276 7542 ;# 3/ 4 Ms. Julie Heusser 1/31/01 Page :2 the hole. This worked well as no tapered strings were used during the workovers on Platform C. When thc workovers were finished, operations and equipment, including the BOP stack, were moved to Platform A to commence the drilling program there. The same BOP arrangement was used since the same headspace constraints apply as on Platform C and there were initially no tapered strings used. However, on the current well a tapered drilling string is necesssry and Commission representatives pointed out that the stack no longer meets requirements. We made inquiries as to how Shell operated when they last drilled on this platform in the mid-90's and found that they used a single set of variable- bore rams in lieu of 2 sil~g~e pipe rams. Cross Timbers has now installed variable-bore rams with the verbal concurrence of the Commission,. but a formal review and approval of this BOP arrangement by the Commission is necessary. Also, we would like to have the new stack arrangement diagram placed on file with the Commission, to replace the one currently on file. Please find enclosed a new BOP diagram, which, if approved, should replace the diagram currently on file with the Commission. you have any questions or require additional information, please contact me at (405) 319-3213 or Bill Penrose at (907) 25B-3446. Sincerely, CROSS TIMBERS OPERATING COMPANY Susan I, Sudduth Sr, Engineering Technician Mid-Continent 'Division enclosure CO: Bill Penrose Doug Marshall Dou$ Schultze SENT BY: 2- 1- 1 ; 14:00 , TIMBERS OIL COMPA~ · BOP COMIN)NENTS MIDDLE GROUND SHOAL FIELD PLATFORMS "~" AND aC" 907 276 7542;# 4/ 4 ' DOuBLE 13-$/8", S0(IO PSI WP ~. -x~,,,~..~ $CHAFFER SL ~P, W/ " BL~ ~S ON TOP A~ -~2-7/g" X 5' V~~ BO~ ~ ON BOSOM , ~L~ ~']~[,CHO~L~ ' · 2,,, ~o.Pst ~ ~~ OA~ V~ ~ ~a% $000 PS~ WP OA~ V~W W/. 2'~, S000 PSI ~ ~~ ~ V~V~' Z,, Z000 ~m ~ ~~ OA~ V~ ~000 PS~ ~ 13-5/8'~ $0~ ~I ~ D~L~O SP~L W/ ~O 3". 50~ PSI ~ O~ETS X 11"~ 5000 PSI ~ January 24, 2001 Mr. Steve Davies Alaska Oil and Gas Conservation Commission 333 West 7th Ave., Suite 100 Anchorage, Alaska 99501 RE: · Supplementary Information Application for Permit to Drill: A12-12LW Sidetrack Dear Mr. Davies, Referencing our telephone conversation yesterday, this is to provide clarifications and corrections to Cross Timbers' Application for Permit to Drill Well A12-12LW. 1) The correct coordinates for the Target Entry and TD are as follow: Target Entry: 1961' FNL, 665' FEL, Sec. 11, T8N, R13W, SM TD: 1961' FNL, 1524' FEL, Sec. 11, TSN, R13W, SM 2) Given progress on the currently drilling Well A14-01LN2, the anticipated spud date for Well A12-12LW is now estimated to be February 3, 2001. 3) It was noted that the wellbore proximity report calculates the same proximity (217.2') to two wellbores, A32-11R and A42-11, at the same depth, 9,458'MD. This is because the two are actually different names for the same wellbore. Well A42-11 was originally drilled by Shell Oil Company to the Hemlock East Flank. The East Flank perforations were subsequently squeezed and the well was deepened to penetrate and produce a location in the West Flank. The deepened well was renamed 332-11R. 4) Similarly, it was noted that the same proximity (164.1') is calculated for two wellbores, Al2-01 and A32-11, at the depth of 10,413'MD in A12-12LW. The survey in the database for Well Al2-01 incorrectly mimics that for Well 332-11 and has been removed. (The actual Al2-01 surveys are in the A12-01LN and A12-01LN2 files. This wellbore's path is well to the north of that of A12-12LW.) The 164.1' proximity applies only to Well A32-11, which is a P&A'd well. If you have any additional questions or require additional information, please contact me at (907) 258-3446. .. 715 L Street Anchorage, Alaska '99501 R'ECEIYED dAN 2. 6 200! Alaska Oil & Gas Cons. Commissim Anchorage (907) 2,~8-3446 FAX (907) 258-5557 Mr. Steve Davies 1/24/2001 Page 2 Sincerely, FAIRWEATH~ E&P SERVICES, INC. Bill Penrose Sr. Project Manager cc: Ms. Susan Sudduth-Cross Timbers FW: A12-12LW Subject: FW: A12-12LW Date: Thu, 25 Jan 2001 10:03:33 -0900 From: "Bill Penrose" <bill~fairweather.com> To: "Steve Davies $E-mail$" <steve_davies~admin.state.ak.us> Steve, Here's the answer to the question you asked yesterday. Tim Smith is Cross Timbers' reservoir engineer for ~iddle Ground Shoal. Bill ..... Original Message ..... From: Tim_Smith@crosstimbers.com [mailto:Tim Smith@crosstimbers.com] Sent: Thursday, January 25, 2001 4:24 AM To: Bill Penrose Cc: Mike_Langeler@crosstimbers.com; Jeff Heyer@crosstimbers.com; Art_Wuensche@crosstimbers.com; Charles_P~pe@crosstimbers.com; Doug_Schultze@crosstimbers.com Subject: Re: A12-12LW Good morning Bill, There are at least two separate fault blocks on the north end of the MGS west flank. The west flank is also steeply dipping in this area. The A12-12LW is targeted for the upper fault block (block 2) while the existing A32-11R is currently in the lower fault block (block 3). With the reverse penetration planned HR - HC, the end of the hole will be in, or just past the HC. As planned, the Block 2 penetration point at the end of the hole (HC) in the A12-12LW should be isolated from the A32-11R (HC), currently in Block 3, by a fault. Hope this helps and let us know if you need any more explanation. "Bill Penrose" <bill@fairweather.com> on 01/24/2001 06:50:19 PM To: Tim Smith/FTW/CTOC@CTOC cc: SUbject: A12-12LW Tim, I got a call from Steve Davies at the Alaska Oil and Gas Conservation Commission (AOGCC). He's wondering why the planned bottomhole location of A12-12LW is so close to that of existing Well 32-11R. Can you answer this for us? Thanks! Bill 1 of 2 1/25/01 10:52 AM SENT BY: 1-24- 1 ' {.' 8:07 ; ~07 276 7§42;# 1/ 3 From the Office of . Bill 'Penrose J_anuarY 24, 2~0J_=. , '~ ,vies Fax: 276-7542 St~V~ Davies r n,~. ~ ...... 3 indudin eo~er C__ross Timbers 'Well A.12-. !2LW- Fairweather E&P Services, Inc. 7t5 L Street, Anchorage, Alaska ~9501 Phone: (907) 258-3446 Fax: (907) 258-5557 E-mail: bill@fairweather.com SENT BY: E & P SERViC'L-5';, /NO: 1-24- 1 ; 8:08 ; * 007 276 7§42;# 2/ 3 January 24, 2001 Mr. Steve 'Davies Alaska Oil and Gas Conservation Commission 333 West 7'h Ave., Suite ] 00 Anchorage, Alaska 99501 RE: Supplementary lnforma6.on Application for Permit to Drill: AI2-12LW Sidetrack Dear Mr. Davies, Referencing our telephone conversation yesterday, this is to provide clarifications and corrections to Cross Timbers' Application iht Permit to Drill Well A I2-12LW. 1) The correct coordinates for thc Target Entry and 'ID are as fbllow: Target Entry: 1961' FNL, 665' FEL, Sec. 11, TgN, R13W, SM TD: 1961' FNL, 1524' 'FEI.,, Sec. I 1, TSN, RI3W, SM 2) (Jiwn progress on the r~urrcnfly drilling Well A 14-01LN2, thc anticipated spud date for Well A 12-12LW is now estimated to be February 3, 2001. 3) It was noted that thc wellbore proximity t~ort calculates the same proximity (217.2') to two wcllbores, A32.1 IR and A42-11, at the same depth, 9,458'MD. This is because the two are actually different names for the same wellbore. Well A42-11 was originally drilled by Shell Oil Company to the Hemlock East Flank. The East Flank perforations were subsequently squeezed and the well was deelx,med to penetrate and produce a location in the West Flank. The deepen.ed well was renamed A32-11R. 4) Similarly, it was noted that the same proximity (164.1') is calculated for two wcllbores, Al2-01 and A32-1 I, at the depth of 10,413'MD in AI2-12LW. 'Ihe sm'vcy in thc database for Well A12-O1. incorrectly mimics that for Well A32-11 axed ires b.ecn removed. (The actual A 12-01 surveys am in the AI2-01I,N and AI2-OILN2 files. This wcllborc's path. is well. to the mnth of that of AI2-12LW.) The 164.1' proximity applies only to Well A32-11, which is a P&A'd well. if you have any additional queslions or require additional information, please contact mc at (907) 258-3446. 715 L Stroet Anohorage, Alaska 99501 (907) 258.3446 FAX (907) 258-5557 SENT BY' 1-24- 1 ; 8:08 ' Mr. Steve Davies 1/24/2001 Page 2 Sincerely, FAIRWI.'?,A~R E&P SERVICES, INC. Bill Penmse Sr. P,mjoet Manager cc: Ms. Susan Sudduth - Cross Timbers 907 276 7§42;# 8/ 8 STATE OF ALASKA ~ ~./~ ALASKAi(~,Ii AND GAS CONSERVATION COM~"qSION . PERMIT TO DRILl. ' 20 AAC 25.005 la. Type of work [ ] Drill [X]Redrill11 b. Type of well [ ] Service [ ] Development Gas [X ] Single Zone [ ] Multiple Zone [ ] Re-Entry [ ] DeepenI [ ] Exploratory [ ] Stratigraphic Test [X] Development Oil 2." Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool CROSS TIMBERS OPERATING COMPANY 116' DF 3. Address 6. Property Designation MGS 210 PARK AVENUE, STE. 2350, OKLAHOMA CITY, OK 73102 ADL-18754 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 1,568' FSL & 378' FEL SEC. 11, T8N, R13W, S.M. Middle Ground Shoal Blanket At top of productiv.,~ interval ~. 8. Well Number Number j,~ J~NL & .,~ ~.FEL SEC. ,,~ TSN, R13W, S.M. A12-12LW 1363004 "At total dept. h. ~,,&~[ ' i il! ,j'J~ 9. Approximate spud~late Amount /'~J,....1.,...-,~... ?;~._._&~FELSEC. i]Z~'*~T"N, R13W, S.M. 2.-~"t:,{ ~ .~'.~ $200,000.00 12. Distar, E6,~&-nearest property line 113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and 'I'VD) 3,765' WEST I 164' TO A32-11 3746 10,600' M D 18,$16' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 7,200' MD aximum Hole Angle 90 degrees . Maximum surface -1~44_~0 psi.n, At total depth (TVD) 4,~_n__7 psig 18. Casing Program Setting Depth ~ct'~,~, Size Specifications Top Bottom ~ Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include ~age data) 6" 6" 17.95# L-80 STL 2,794' 6,900' 6,660' 9,694' 8,516' 211 cu.lt. Class "G" 4-118" 3-112" 9.2# L-80 STL 1~150' 9,400' 8~506' 10~550' 8~$16' Sloted liner - no cement 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 9,650 feet Plugs (measured) true vertical 9,238 feet Effective depth: measured 9,594 feet Junk (measured) true vertical 9,183 feet Casing Length Size Cemented M D TVD Structural Conductor 319' 20" 319' 319' Surface 1,895' 10-314" 2,200 sx 1,895' 1,893.7' Intermediate Production 9,623' 7" 1,050 sx 9,623' 9,211.50 Liner RECEIVED J/iN Perforation depth: truemeasuredvertical 1,7618'120'-9,$70'.$,.9,159.8' Alaska Oil & Gas Cons. Commission Anchorage 20. Attachments [X] Filing Fee [ ] Property Plat [ ] BOP Sketch [ ] Diverter Sketch [X] Ddlling Program [X] Drilling Fluid Program [ ] Time vs Depth Plot [ ] Refraction Analysis [ ] Seabed Report [ ] _~0.AAC25.050 Recl. Contact Engineer Name/Number: Bill Penrose (907)258-3446 Prepared By Name/Number: Susan Sudduth (405).319-3213 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Sig Title Susan I. 8udduth, Sr. En~lineerin9 Technician Date 11-Jan-01 Commission Use Only Permit Number IAPI Number I - Iz- Ol __. / Approval Date See cover letter /~),,.~,--" ~)~, ~' q for other requirements I COnditions of Approval: Samples Required: [ ] .Yes ~] No "" Mud Log Required ~] Yes [ ] No Hydrogen Sulfide Measures: rE'Yes [ ] No Directional Survey Req'd [K] Yes [ ] No Required Working Pressure for BOPE: [' ]2M, [ ]3M, '~5M, [ ] 10M, [ ] 15M Other: ~" by order of ApprovedBy c~~J '/~' ~~"~'~'- Commissioner thecommi~ion ~,~.~ 4/'t ~'t4 I~., 4"1 ~4 ~ rm 1 Rev. 12-01-85 Submit In Triplicate -1- ORIGINAL lCreoted by jone. ];'Oi*: "P=.ro.c Dote plotted : 6-Jori-2001 Plol Reference is AI2A-t2LW Ver$iorl #60. Coord;note5 ore in f~ reference slot ~10. True Ved;c¢ Depths or~ce to,Dry to~Le. IN'I'E~ Cross Timbers Operating Company Structure: A PLATFORM Well : A12A-12LW I Field : Middle Ground Shoals Location : Cook Inlet, Alaskal PROFILE COMMENT DA- Point MD KOP - Sidetrack Pt 72.00.00 _ EOC #1 7822.98 ON 8076.32 OR 8277.28 Bgn Fnl BId/Trn 8500.53 HC 8580.56 HE 87O0.24 'HI 8799.91 HK 8855.51 HN 8922.47 HR 9099.64 HZ 9299.00 EOC #2 9543.87 Crestol Foult 9550.00 TOT(B/HR) .- T/ HR 9891.00 HN 10097.00 HK 10242.00 HI 10285.00 HE 10589.00 TD(HC) 10551.874 Inc Dir TVD North 1 7.18 29.52 6948.51 1 047.75 37.24 310.49 751 4.31 1 257.69 37.24 310.49 771 6.00 1 357.22 37.24 310.49 7876.00 14-36.17 37.24 310.49 8053.74 1 523.89 40.64 305.10 8116.00 1554.61 46,12 298.33 8205.00 1597.54 50,94 295.60 8269,00 1 650.11 52.71 292.07 8291,00 1640.97 57.10 288.62 8541.00 1665.64 66.28 282.52 8425.00 1707.09 76.85 276.62 8488.00 1 758.18 90.00 270.00 8516.00 1752.00 90.00 270.00 851 6.00 1 752.00 90.00 270.00 851 6.00 1 752.00 90,00 270.00 851 6.00 1752.00 90.00 270.00 851 6.00 1752.00 90,00 270.00 8516.00 1752.00 90.00 270.00 8516.00 1 752.00 90.00 270.00 851 6.00 1752.00 90,00 270.00 851 6.00 1752.00 'A East V. Sect Deg/1 O0 1120.25 -1120.25 0.00 1018.61 -1018.61 6.00 i 902.03 -902.03 0.00 809.54 -809.54 0.00 706.80 -706.80 0.00 667.04 -667.04 6.00 597.10 -597.09 6.00 529.96 -529.96 6.00 504.17 - 504.1 7 6.00 437.47 -437.47 6.00 287.38 -287.38 6.00 101.19 -101.19 6.00 - 1 41.00 1 41.00 6.00 - 1 47.13 147.13 0.00 -290.98 290.98 0.00 -488.13 488.1 5 0.00 -694.15 694.13 0.00 -839.13 839.13 0.001 I -882.13 882.1 3 0.001 . -986.13 986.13 I - 1149.00 1149.00 0.001 I I Ccoss Timbers O~erating Company A PLATFORM A12A-12LW slot #10 Middle Ground Sho&ls Cook Inlet, Alaska 3-D M I N I M U M D I S T AN C E C L E A RA N C E R E P O R T Ba~er Hughes INTEQ Your ref : A12A-12LW Version Our ref : prop4124 Liaense : Date printed : 8-~an-2001 Date afeared : 11-0ot-2000 Last revised : 8-~an-2001 Field is oen~ced on nd0 50 4.803,w151 29 11.941 Structure is oentced on nd0 46 36.826,w151 29 36.377 Slot loaation ms ndO 47 44.261,w151 29 43.994 Slot Grid aoord/nates are N 2485784.679, E 232840.958 Slot lo~al ~oord/nates are 6848.00 N 378.00 W Pzo~e=t$on 2~e: ~aska - Zone 4, Spheroid: Clarke - 1866 Report is lhnited to olearan=es less than 500 £eet DECREASING CLEARANCES o£ less than 1000 £eet are lnd/oatedb~ an asterisk, e.g. 487.4* Object wellpa~h EGM;S <8100-8800'>,,A1301LN1,A PLATFORM RMSS <8824-13397'>,,~.1.3-01,A PLA'I?ORM EMSS <11540-12641'>,,A13-01,A PLATFORM MSS <8070-10850'>,,A13-01,A PLATFORM MSS <10630-13238'>,,A11-01,A PLATFORM MSS <1787-10200'>,,All-13R2,A PLATFORM MSS <320-10022'>,,A11-13,A PLATFORM MSS <714-11820'>,,A22-01,A PLATFORM MSS <8177-11550'>,,A23-01RD,A PLATFORM MSS <0-11202'>,,~23-01,A PLA~TORM A31-14A Version #l,,A31-14,A PLATFORM PMSS <9714-11708'>,,A31-14LW,APLA~FORM MSS <320-3620'>,,AWS-1,A PLATFORM MSS <417-9655'>,,A31-14,A PLATFORM PMSS <10230-12880'>,,A22-14LS,A PLATFORM PGMS <0-11530'>,,A22-14,A PLATFORM MSS <1452-10241'>,,A32-14,A PLATFORM L~SS <8762-11156'>,,A41-11LN,A PLATFORM RMSS <7208-10863'>,,A41-11,A PLATFORM PMSS <7706-12047'>,,A41AllLN,A PLATFORM P~fS <O-7765'>,,A41A-11,A PLATFORM A42-14A Version #l,,A42-14,A PLATFORM MSS <1250-10800'>,,A42-14,A PLATFORM MSS <8748-9840'>,,A43-11,A PLATFORM MSS <6769-10108'>,,A43-11LW,A PLATFORM PGMS <8854-10175~>,,A32-11R,A PLATFORM Closest a~proaoh with 3-D M~nimumDistanae method Last revise~ Distanae M.D. Diverging 1-3Un-2000 3688.7 7200.0 8799 9 1-0'un-2000 3688.7 7200.0 9158 1-d-un-2000 3688.7 7200.0 9158 22-May-2000 3688.7 7200.0 8969 8-Feb-2000 4049.3 7200.0 7200 22-May-2000 2528.0 7200.0 7200 22-May-2000 2477.8 7200.0 7200 1-3un-2000 3624.1 7200.0 7200 1-3un-2000 2990.4 7200.0 7200 1-3un-2000 2990.4 7200.0 7200 8-Feb-2000 4397.8 10551.9 10551 1-0'un-2000 3004.3 7200.0 10458 1-3Un-2000 3647.9 7200.0 7200 X-~un-2000 3004.3 7200.0 10458 1-~un-2000 4779.8 7200.0 10551 1-3un-2000 4779.8 7200.0 10551 9 22-May-2000 3491.1 7200.0 10320 0 16-Feb-2000 1080.3 9888.0 9888 0 1--d'un--2000 1078.6 9918.0 9918 0 1-,Tun-2000 1638.4 9491.7 9491 1-;un-2000 1738.7 9573.0 9573 0 8-Feb-2000 5053.5 7491.7 74917 11-Feb-2000 3072.5 7200.0 7200.0 1-3un-2000 1592.6 9879.0 9879.0 1-~un-2000 1293.0 10365.0 10365.0 1-~un-2000 21~.2 9458.3 9458.3 3 3 0 0 0 0 0 0 0 9 oO ° 0 9, JAN 1 8 ZOO1 Alaska Oil & Gas Cons. Corn~ssion' Anchorage -3- ~SS <4115-8800 '>', ,A42-11,A l~r-~'~Ol~ ~'l~q <0-13335'>, ,~-01,~ ~0~ ~S <0-10960~>~ ~3-12~ ~0~ 2~ <0-1199~ ~>~ ~44-02 ~ ~0~ ~S <313-10555'>~ ,~3-14,A ~S <320-93~5'>, ,~1-12,A ~S ~390-9260'>, ,A44-11,A ~FO~ ~S <383-12586'>, ,~3-01,A ~FO~ ~S ~0-9610'>, ,~3-12,A t~O~ ~ <6506-9900 '>, ,~3-12~,A ~O~ ~4-0~ Ve=s$on J2, ,~4-01~,A 2~O~ ~S <9960-11994 '>, ,~4-0~B,A ~FO~ ~S <0-10900 ~>, ,~4-01,A 2~ ~0-9930'>, ,~3-11,A 2~O~ ~S <8780-11501'>, ,~3-1~S,A ~S ~259-7750'>, ,~4A-1,A ~S <8303-11209 ' >, ,A34-1~S ,A ~FO~ t~ ~0-10330~>, ,A34-11,A ~S ~650-10~50 MSS ~1046-11480'>,,~4-14,A ~TFO~ ~S ~5643-12100'>, ,~4-14~,A ~S ~132~8-13821 ~S <12013-~3894~, ,~201~1,A ~F0~ ~ ~11843-12285' >, ,~201~0,A ~TFO~ ~S ~9495-11035'>,,~2-01,A ~FO~ ~ ~0-9400 '~, ,~2-~1,A ~S ~9675-12000 '~, ,~2-01,A ~TFO~ ~4-01~2 Vezs$on ~S <7943 - ?~>,,~4-01~2,A ~S ~316-10038 ~, ,~4-01,A ~S <313-9650 ~, ,~2-12,A ~FO~ 22-May-2000 22-Bial,,-2000 8-Feb-2000 15-Feb-2000 8-Feb-2000 1-d-un-2000 8-~'eb-2000 8-1~e~-2000 1-0'un-2000 1-0'un-2000 20-88p-2000 31-Ma.~r-2000 1-d'Un.-2000 1-,.Tun-2000 1-~Tun-2000 1-d-un-2000 1-Oa~.-2000 1-Oat,-2000 14 -lqov-2000 14-Dea-2000 1-u'Un-2000 1-u-mz-2000 1-a'mz-2000 1-u-Un-2000 1-a~z-2000 1-,.T~z-2000 22-~xlr-2000 22-~a~'-2000 20--~e~-2000 4-a'am-2001 17 -Dea-2000 8-~'eb-2000 217.2 3555.3 911.2 2151.1 4513.9 1308.7 1987.4 3087.1 893.4 1280.5 1908. G 1897.0 1897.0 1666.0 1666.0 3417.5 3295.1 3295.1 2769.2 4337.2 4634.7 4634. '/ 2974.6 2974.6 2974.6 164 · 1 164.1 2974.6 2269.1 2125.5 2125.5 0.0 9458 3 7200 0 7233 3 9654 0 7200 0 8741 8 7200 0 7200 0 8064 0 7200 0 7811.5 7200.0 7200.0 1O551.9 10551.9 7200.0 10551.9 10551.9 10551.9 10551.9 7200.0 7200.0 7200.0 7200.0 7200.0 10413.0 10413.0 7200.0 8097.0 7200.0 7200.0 7200.0 9458.3 ~:"' 7200.0 7233.3 9654.0 9648.0 8741.8 9606.0 7200.0 8064.0 7200.0 7811.5 7200.0 7200.0 10551.9 10551.9 7200.0 10551.9 10551.9 10551.9 10551.9 10116.0 ~'~-I...A~~;'~'~' '~ 10116.0 72oo o ~'~ ~,~t'~ ~' ' 7200'0 ~/z-oi .fil~ c.~./.tta/ _ ~2oo ~ o ~o4~3.o~ ~ ~' ~, 10485.0 7200.0 7200.0 J, qN .Z 8 ZOO1 Alaska Oil ~ Gas Cons. Commission Anchorage C=oss T/nbe=s O~e=a~ng Cc~pan~ Page 2 -4- & 2Z~.TFORH,A12A-12~.W M~.ddle ~2:ound. Shoa.ls, Cook Tnlet, Alaska ¥ou2: =e£ : A12A-12ZM Ve.*sion #6a :Las~: 2:ev~sect : 8-~Tan-2001 Re~e2:enoe wellp.*th 0b~leat welll~h : P(~(S '~8854-Z0175'>,,A32-ZIR,A ~:LA. TFORH M.D. T.V.D. Reo&, Coo2:d/na.t, es M.D. T.V.D. Hoziz M:Ln 'm TCyl Reo~. Coozd.'LnA~:e s Bea.~:Lng D:Ls~ D:Ls~'. 8938.0 8349.3 1669.8N 425.1E 8502.2 8335.7 1502.7H 8945.7 8353.4 1671.8~ 418.8R 8507.1 8340.5 1503.5H 8950.0 8355.7 1672.9H 415.3R 8509.7 8343.2 1503.9~ 8953.5 8357.5 1673.8H 412.5E 8511.9 8345.3 1504.3N 8962.2 8361.5 1675.8H 406.2E 8516.7 8350.0 1505.0N 45.5~ 250.5 499.5 741.0 45.9W 250.1 494.4' 738.7' 46.1W 249.9 491.5' 737.4* 46.3W 249.7 489.2* 736.3* 46.7W 249.3 484.1' 733.9* 8969.0 8365.5 1677.7~ 399.8R 8521.5 8354.7 1505.8H 8976.7 8369.4 1679.6~ 393.4E 8526.2 8359.3 1506.6H 8984.5 8373.2 1681.5~ 386.9E 8530.8 8363.9 1507.3~ 8992.2 8377.1 1683.4H 380.5E 8535.4 8368.5 1508.0H 9000.0 8380.8 1685.3~ 373.9E 8540.0 8372.9 1508.8H 47.1W 249.0 478.9' 731.4' 47.5W 248.6 473.7* 728.8* 47.9W 248.2 468.5* 726.2* 48.3W 247.8 463.3* 723.5* 48.7W 247.3 458.1' 720.7* 9008.3 8384.8 1687.3~ 366.9E 8544.9 8377.7 1509.6~ 9016.6 8388.7 1689.2H 359.9R 8549.6 8382.4 1510.3H 9024.9 8392.6 1691.1~ 352.8R 8554.4 8387.1 1511.1N 9033.2 8396.4 1693.0H 345.7E 8559.0 8391.6 1511.8~ 9041.5 8400.2 1694.9H 338.5R 8560.9 8393.5 1512.1~ 49.1W 246.9 452.4* 717.6' 49.5W 246.4 446.8* 714.4' 49.9W 245.9 441.2' 711.2. 50.3W 245.4 435.5* 707.8* 50.5W 244.8 429.8* 704.3* 9049.8 8403.9 1696.7H 331.3R 8565.5 8398.0 1512.9H 9050.0 8404.0 1696.7~ 331.1E 8565.6 8398.1 1512.9~ 9058.1 8407.6 1698.5~ 324.1E 8570,1 8402.5 1513.6~ 9066.4 8411.2 1700.3~ 316.8E 8574.5 8406.9 1514.3~ 9074.7 8414.7 1702.0~ 309.5E 8579.0 8411.2 1515.0~ 50.9W 244.3 424.2* 700.7* 50.9W 244.3 424.0* 700.6' 51.3W 243.8 418.5, 697.0* 51.7W 243.2 412.8, 693.2* 52.1W 242.6 407.1, 689.2* 9083.0 8418.2 1703.7H 302.2R 8583.3 8415.5 1515.7H 9091.3 8421.6 1705.4H 294.8R 8587.6 8419.8 1516.4~ 9099.6 8425.0 1707.1H 287.4E 8591.9 8423.9 1517.0H 9100.0 8425.1 1707.2~ 287.1R 8592.1 8424.1 1517.1~ 9108.3 8428.5 1708.8~ 279.6E 8596.3 8428.3 1517.7~ 52.5W 242.1 401.4. 685.1' 52,9W 241.5 395.7. 680.9* 53.3W 240.8 390.1. 676.6* 53.3W 240.8 389.8* 676.4* 53.7W 240.2 384.1' 671.8, 9116.7 8431.7 1710.4H 272.1E 8600,4 8432.3 1518.4~ 9125.0 8434.9 1712.0H 264.6~ 8604.5 8436.3 1519.0H 9133.3 8438.1 1713,5H 257.0E 8608.5 8440.3 1519.7~ 9141.7 8441.2 1715.1H 249.4E 8612.5 8444.2 1520.3H 9150.0 8444.2 1716.6H 241.8~ 8616.4 8448.0 1520.9~ 54.0W 239.5 378.5* 667.1' 54.4W 238.8 372.8* 662.3* 54.8~ 238.1 367.2* 657.3* 55.1W 237.4 361.5' 652.1' 55.5W 236,6 355.9* 646.7* 9158.3 8447.1 1718.0H 234.2R 8620.2 8451.8 1521.5~ 9166.7 8450.1 1719.5H 226,5~ 8624.0 8455.5 1522.1H 9175.0 8452.9 1720.9H 218.8E 8625.6 8457.1 1522.3H 9183,3 8455.7 1722.2H 211.0~ 8629.3 8460,7 1522.9H 9191.7 8458.4 1723.6~ 203.3E 8632.9 8464.3 1523.5~ 55.9W' 235.9 350.4* 641.2, 56.2W 235.1 344.8* 635.3' 56.4W 234.2 339.3* 629.3* 56.7W 233.3 333.8* 623.2* 57.1W 232.5 328.4* 616.7, 9200.0 8461.1 1724.9H 195.5E 8636.5 8467.8 1524.0H 9208.3 8463.7 1726.2~ 187.8E 8640.0 8471.2 1524.6N 9216.5 8466.2 1727.4~ 180.0E 8643.4 8474.6 1525.1~ 9224.8 8468.6 1728.6~ 172.2R 8646.7 8477.9 1525.6N 9233.0 8471.0 1729.8~ 164.4E 8650.0 8481.1 1526.1H 57.4W 231,5 323.0* 610.0' 57.7W 230.6 317.8' 603.2* 58.1W 229.6 312,5' 596.2* 58.4W 228.6 307.4* 588.8* 58,7W 227.6 302.3* 581.2' 9241.3 8473.4 1731.0~ 156.6E 8653.3 8484.3 1526.6~ 9249.5 8475.6 1732.1H 148.7R 8654.6 8485.6 1526.8~ 9250.0 8475.8 1732.1H 148.3E 8654.8 8485.8 1526.8H 9257.8 8477.8 1733.2H 140.9E 8657.8 8488.7 1527.3~ 9266.0 8480.0 1734.2N 133.0E 8660.8 8491.7 1527.8~ 59.0W 226.5 297.3* 573.3* 59.2W 225.4 292.3* 565.1' 59.2W 225.3 292.0* 564.6* 59.5W 224.2 287.5* 556.6* 59.8~ 223.0 282.7* 547.7* 9274.3 8482.1 1735.3H 125.1R 8663.9 8494.7 1528.2H 9282.5 8484.1 1736.3~ 117.1E 8666.8 8497.6 1528.7H 9290.8 8486.1 1737.2H 109.2E 8669.7 8500.5 1529.1N 9299.0 8488.0 1738.2~ 101.2R 8672.5 8503.2 1529.5~ 9300.0 8488.2 1738.3~ 100.2B 8672.9 8503.6 1529.6~ 60.1W 221.8 278.1, 538.5* 60.4W 220.5 273.5* 528.8* 60.7W 219.2 269.0* 518.7, 61.0W 217.9 264.7* 508.1, 61.0W 217.7 264.2* 506.8* 9308.3 8490.1 1739.2~ 92.2R 8675.7 8506.3 1530.0~ 61.3W 216.3 260.0, 495.5* All dAR ls C~stng d/nenstons ~e ~ lnolu~d. Coo~dt~tes ~ slot il0 a~ f=~zo~a~ t~le (116.00 Zt ~eM~ sea 1~el). To~al Dogleg ~o~ ~Zlpa~h Is 0.00 ~g=ees. Ve=~$cal s~on Ss f=~llhead on ~Imu~h 270.00 ~g=ees. C~cu~at~on uses ~e n~m~ ~u~a~e ~thod. P~esented~ C=oss T/2nbezs Opezatlng Ccsn~3n~ A ~TFORH.A12A-12LW CLF~LRA~CR LZSTZRG Page 3 Youz ~e£ : A12A-12ZMVezsIon #6a -5- Middle G, ound ShoaZs. Cook Inlet. Alaska Last =evised : 8-~an-2001 Re£e,enc:e ~ellpath Object wellpath : ~GMS <8854-10175'>, ,A32-11R,A PLATFORM M.D. T .V.D. Reot Coo=~Lnates M.D. T.V.D. Ho. iz MAn 'm TClrl Rect Coo'd/nates Beaxing Dist Dist 9316.7 8491.9 1740.1N 84.1R 8678.4 8509.0 1530.4N 9325.0 8493.6 1740.9H 76.0E 8681.0 8511.6 1530.8N 9333.3 8495.3 1741.8~ 67.8R 8682.0 8512.5 1530.9H 9341.7 8496.9 1742.6H 59.7R 8684.6 8515.1 1531.3H 9350.0 8498.4 1743.3N 51.5E 8687.1 8517.5 1531.7H 9358.3 8499.9 1744.0N 43.4E 8689.5 8519.9 1532.1N 9366.7 8501.3 1744.7N 35.2R 8691.8 8522.2 1532.4N 9375.0 8502.6 1745.4N 27.0E 8694.1 8524.5 1532.7~ 9383.3 8503.9 1746.0N 18.8E 8696.4 8526.7 1533.1N 9391.7 8505.1 1746.6H 10.6E 8698.5 8528.8 1533.4N 9400.0 8506.3 1747.2N 2.3R 8700.6 8530.9 1533.7H 9408.3 8507.4 1747.8N 5.9~ 8702.7 8532.9 1534.0N 9416.7 8508.4 1748.3N 14.2~ 8704.6 8534.8 1534.3N 9425.0 8509.4 1748.7~ 22.4W 8706.5 8536.7 1534.6N 9433.3 8510.3 1749.2H 30.VW 8708.4 8538.5 1534.8N 9441.7 8511.1 1749.6N 39.0W 8710.1 8540.2 1535.1N 9450.0 8511.9 1750.0N 47.3~ 8711.8 8541.9 1535.3N 9458.3 8512.6 1750.3N 55.6~ 8713.5 8543.5 1535.6N 9466.7 8513.2 1750.6H 63.9W 8715.0 8545.0 1535.8N 9475.0 8513.8 1750.9N 72.2~ 8716.5 8546.5 1536.0~ 9483.3 8514.3 1751.2~ 80.5W 8717.9 8547.9 1536.2N 9491.7 8514.7 1751.4~ 88.8W 8719.3 8549.2 1536.4N 9500.0 8515.1 1751.6~ 97.1W 8719.5 8549.4 1536.4N 9507.3 8515.4 1751.7~ 104.4W 8720.6 8550.5 1536.6N 9514.6 8515.6 1751.8~ 111.8W 8721.7 8551.5 1536.7~ 9521.9 8515.8 1751.9~ 119.1~ 8722.7 8552.5 1536.9N 9529.2 8515.9 1752.0N 126.4W 8723.6 8553.5 1537.0N 9536.6 8526.0 1752.0N 133.7W 8724.5 8554.4 1537.2N 9543.9 8516.0 1752.0N 141.0~ 8725.3 8555.2 1537.3N 9550.0 8516.0 1752.0N 147.1W 8726.0 8555.9 1537.4N 9600.0 8516.0 1752.0N 197.1W 8731.6 8561.4 1538.2H 9650.0 8516.0 1752.0N 247.1W 8737.2 8566.9 1539.0N 9693.9 8516.0 1752.0H 291.0W 8742.1 8571.7 1539.7N 9693.9 8516.0 1752.0N 291.0W 8742.1 8571.7 1539.7N 9700.0 8516.0 1752.0N 297.1W 8742.8 8572.4 1539.7N 9750.0 8516.0 1752.0N 347.1W 8748.4 8577.9 1540.5N 9800.0 8516.0 1752.0N 397.1W 8754.0 8583.4 1541.3N 9850.0 8516.0 1752.0N 447.1W 8760.2 8589.5 1542.2N 9900.0 8516.0 1752.0N 497.1W 8766.0 8595.2 1543.0N 61.6W 214.8 255.9* 483.7' 61.9W 213.3 252.0' 471.2' 62.0W 211.6 248.2* 458.1, 62.2W 210.0 244.6* 444.3* 62.5~ 208.3 241.2, 429.7* 62.8W 206.6 237.9* 414.4' 63.0W 204.8 234.9* 398.4* 63.2W 203.0 232.1' 381.6- 63.5~ 201.1 229.4* 364.2* 63.7W 199.2 227.1, 346.0* 63.9W 197.2 224.9* 327.3* 64.2W 195.2 223.0* 308.3* 64.4W 193.2 221.4' 289.2* 64.6~ 191.1 220.0* 270.4* 64.8W 189.0 218.9' 252.7* 65.0W 186.9 218.0' 237.0* 65.1W 184.8 217.5' 224.8* 65.3W 182.6 217.2' 218.0' 65.5W 180.4 217.2 218.2 65.7~ 178.3 217.5 226.6 65.8W 176.1 218.0 242.0 66.0W 173.9 218.9 256.4 66.0W 171.8 220.1 270.6 66.1W 169.9 221.3 284.3 66.2W 168.0 222.7 297.1 66.3W 166.2 224.4 308.7 66.4W 164.4 226.3 319.5 66.5W 162.6 228.3 330.9 66.6~ 160.9 230.6 342.8 66.7W 159.5 232.6 351.2 67.3W 148.7 254.2 415.0 67.9~ 139.9 283.0 476.4 68.5W 133.7 312.6 524.7 68.5~ 133.7 312.6 524.7 68.6W 132.9 317.0 530.8 69.2W 127.3 354.7 578.5 69.8W 122.8 395.0 624.'8 70.5W 119.1 437.3 669.8 71.2W 116.1 481.0 713.2 All data is in £eet unless othe~w:l, se stated. Casi~j cltmensions ~e ~ ~lu~. Coo=~es ~ slo~ ~10 ~ ~ E~ zot~ ~le (116.00 F~ ~e ~ sea 1~el). To2~ Dogleg fo= ~11~a2h Ss 0.00 ~gzees. Ve~io~ seo~ion i~ E~ ~llhead on az~uth 270.00 ~ees. CalcuZa~$on uses the n$~ cu~atu~e · =esen~ed ~ Bake~ Hugbs C,oss T/nbe,s O~ezattng Co.~an~ A PZa~.~'OR~,/L12A-12LW H/cldle G. ound Shoals,Cook Znlet, ~.aska CLEARANCE LISTING Page 4 Your .e£ : A12A-12LWVersion #6a Last revised : 8-=an-2001 -6- ~-e_~e=enae veXXp~L~h Ob~ec~. veXXX)~ : MSS ~4115-8800'~., ,A42-11,A ~E~.TFOI~ M.D. 8938.0 8349.3 8945.7 8353.4 8950.0 8355.7 8953.5 8357.5 8961.2 8361.5 8969.0 8365.5 8976.7 8369.4 8984.5 8373.2 8992.2 8377.1 9000.0 8380.8 9008.3 8384.8 9016.6 8388.7 9024.9 8392.6 9033.2 8396.4 9041.5 8400.2 9049.8 8403.9 9050.0 8404.0 9058.1 8407.6 9066.4 8411.2 9074.7 8414.7 9083.0 8418.2 9091.3 8421.6 9099.6 8425.0 9100.0 8425.1 9108.3 8428.5 9116.7 8431.7 9125.0 8434.9 9133.3 8438.1 9141.7 8441.2 9150.0 8444.2 9158.3 8447.1 9166.7 8450.1 9175.0 8452.9 9183.3 8455.7 9191.7 8458.4 9200.0 8461.1 9208.3 8463.7 9216.5 8466.2 9224.8 8468.6 9233.0 8471.0 9241.3 8473.4 9249.5 8475.6 9250.0 8475.8 9257.8 8477.8 9266.0 8480.0 9274.3 8482.1 9282.5 8484.1 9290.8 8486.1 9299.0 8488.0 9300.0 8488.2 9308.3 8490.1 Re~t Coozd/~tes M.D. T .V.D. Ho=Iz H.'Ln'm TC~I Rear Coo~dd. nates Bea.~tng Dlst Dist 1669.8H 425.1E 8502.2 8335.7 1502.7H 1671.8N 418.8R 8507.1 8340.5 1503.SH 1672.9~ 415.3E 8509.7 8343.2 1503.9H 1673.8H 412.5B 8511.9 8345.3 1504.3H 1675.8H 406.2E 8516.7 8350.0 1505.0H 45.5W 250.5 499.5 741.0 45.9W 250.1 494.4* 738.7* 46.1W 249.9 491.5. 737.4* 46.3W 249.7 489.2* 736.3* 46.UW 249.3 484.1, 733.9* 1677.7H 399.8R 8521.5 8354.7 1505.8H 1679.6H 393.4E 8526.2 8359.3 1506.6H 1681.5~ 386.9R 8530.8 8363.9 1507.3H 1683.4H 380.5E 8535.4 8368,5 1508.0N 1685.3~ 373.9E 8540.0 8372.9 1508.8~ 47.1w 249.0 478.9* 731.4, 47.5w 248.6 473.7- 728.8* 47.9w 248.2 468.5* 726.2* 48.3w 247.8 463.3* 723.5* 48.'/w 247.3 458.1. 720.7* 1687.3H 366.9E 8544.9 8377.7 1509.6H 1689.2H 359.9E 8549.6 8382.4 1510.3H 1691.1~ 352.8R 8554.4 8387.1 1511.1~ 1693.0H 345.7E 8559.0 8391.6 1511.8~ 1694.9H 338.5E 8560.9 8393.5 1512.1H 49.1W 246.9 452.4* 717.6' 49.5W 246.4 446.8* 714.4' 49.9W 245.9 441.2' 711.2' 50.3W 245.4 435.5* 707.8* 50.5W 244.8 429.8* 704.3* 1696.7N 331.3E 8565.5 8398.0 1512.9H 1696.7H 331.1B 8565.6 8398.1 1512.9H 1698.5~ 324.1B 8570.1 8402.5 1513.6H 1700.3H 316.8E 8574.5 8406.9 1514.3H 1702.0~ 309.5E 8579.0 8411.2 1515.0H 50.9W 244.3 424.2* 700.7* 50.9W 244.3 424.0* 700.6* 51.3W 243.8 418.5' 697.0* 51.7~ 243.2 412.8' 693.2* 52.1W 242.6 407.1' 689.2* 1703.7~ 302.2E 8583.3 8415.5 1515.7N 1705.4~ 294.8E 8587.6 8419.8 1516.4~ 1707.1~ 287.4E 8591.9 8423.9 1517.0~ 1707.2~ 287.1R 8592.1 8424.1 1517.1~ 1708.8~ 279.6E 8596.3 8428.3 1517.7N 52.5W 242.1 401.4' 685.1' 52.9W 241.5 395.7* 680.9* 53.3W 240.8 390.1' 676.6* 53.3W 240.8 389.8* 676.4* 53.'/W 240.2 384.1' 671.8' 1710.4N 272.1R 8600.4 8432.3 1518.4H 1712.0H 264.6R 8604.5 8436.3 1519.0~ 1713.5N 257.0R 8608.5 8440.3 1519.7H 1715.1~ 249.4E 8612.5 8444.2 1520.3H 1716.6N 241.8E 8616.4 8448.0 1520.9~ 54.0W 239.5 378.5* 667.1, 54.4~ 238.8 372.8* 662.3* 54.8W 238.1 367.2* 657.3* 55.1~ 237.4 361.5, 652.1' 55.5W 236.6 355.9* 646.7* 1718.0H 234.2R 8620.2 8451.8 1521.5H 1719.5H 226.5E 8624.0 8455.5 1522.1H 1720.9~ 218.8R 8625.6 8457.1 1522.3~ 1722.2H 211.0E 8629.3 8460.7 1522.9~ 1723.6~ 203.3E 8632.9 8464.3 1523.5~ 55.9W 235.9 350.4* 641.2' 56.2~ 235.1 344.8* 635.3* 56.4~ 234.2 339.3* 629.3* 56.7W 233.3 333.8* 623.2* 57.1~ 232.5 328.4* 616.7' 1724.9~ 195.5E 8636.5 8467.8 1524.0N 1726.2~ 187.8E 8640.0 8471.2 1524.6N 1727.4~ 180.0E 8643.4 8474.6 1525.1H 1728.6N 172.2E 8646.7 8477.9 1525.6H 1729.8N 164.4E 8650.0 8481.1 1526.1H 57.4W 231.5 323.0* 610.0, 57.7W 230.6 317.8, 603.2* 58.1W 229.6 312.5, 596.2* 58.4W 228.6 307.4* 588.8* 58.7W 227.6 302.3* 581.2. 1731.0H 156.6E 8653.3 8484.3 1526.6H 1732.1H 148.7E 8654.6 8485.6 1526.8N 1732.1~ 148.3E 8654.8 8485.8 1526.8~ 1733.2~ 140.9E 8657.8 8488.7 -1527.3~ 1734.2~ 133.0E 8660.8 8491.7 1527.8N 59.0W 226.5 297.3* 573.3, 59.2W 225.4 292.3* 565.1' 59.2W 225.3 292.0* 564.6* 59.5W 224.2 287.5* 556.6* 59.8W 223.0 282.7* 547.7* 1735.3~ 125.1E 8663.9 8494.7 1528.2~ 1736.3~ 117.1E 8666.8 8497.6 1528.7H 1737.2N 109.2E 8669.7 8500.5 1529.1N 1738.2~ 101.2R 8672.5 8503.2 1529.5M 1738.3H 100.2E 8672.9 8503.6 1529.6H 1739.2H 92.2E 8675.7 8506.3 1530.0N 61.3W 216.3 260.0* 495.5* A11 clA~ 14 tn £ee2 unless othez~rlse s~.~2ed. C~stp~ d/menstons a=e ~t tnalu~d. C~dl~es Em~ slo~ ~10 ~ ~ fm~ zot~ t~Ze (116.00 F~ ~e ~ sea 1~el). To2~ Dogleg Eo= ~11path t~ 0.00 ~g~es. Vem~teal s~ton is E=~lZhead on azimuth 270.00 ~gmees. CaZoula~lon uses the m~m~ au~a~u~eM~od. ~=esen2ed~ B~ke= Hug. s ~EG Czoss T/mbe~s Ope=attng Company A ~:LATFO93i. A12A-12LW M/ddle G~ound Shoals.Cook Znle2. Alask~ 60.1W 221.8 278.1' 538.5* 60.4W 220.5 273.5* 528.8* 60.7W 219.2 269.0* 518.7' 61.0W 217.9 264.7* 508.1' ~> 61.0W 217.7 264.2* 506.8* ~ m m ~CE LZST~G Pa~ 5 o You= ze~ : ~12~-12~ Ve=sion ~6a ~ -7- M.D. ~.~.D. 9316.7 8491.9 1740.1H 9325.0 8493.6 1740.9H 9333.3 8495.3 1741.8H 9341.7 8496.9 1742.61; 9350.0 8498.4 1743.31; 9358.3 8499.9 1744.01; 9366.7 8501.3 1744.71; 9375.0 8502.6 1745.41; 9383.3 8503.9 1746.01; 9391.7 8505.1 1746.61; 9400.0 8506.3 1747.21; 9408.3 8507.4 1747.81; 9416.7 8508.4 1748.31; 9425.0 8509.4 1748.71; 9433.3 8510.3 1749.21; 9441.7 8511.1 1749.61; 9450.0 8511.9 1750.01; 9458.3 8512.6 1750.3H 9466.7 8513.2 1750.61; 9475.0 85X3.8 1750.91; 9483.3 8514.3 1751.21; 9491.7 8514.7 1751.41; 9500.0 8515.1 1751.61; 9507.3 8515.4 1751.71; 9514.6 8515.6 1751.81; 9521.9 8515.8 1751.91; 9529.2 8515.9 1752.01; 9536.6 8516.0 1752.01; 9543.9 8516.0 1752.01; 9550.0 8516.0 1752.01; 9600.0 8516.0 1752.01; 9650.0 8516.0 1752.01; 9693.9 8516.0 1752.01; 9693.9 8516.0 1752.01; 9700.0 8516.0 1752.01; 0b~eat weXl~&th : B(SS ~4115-8800'>,,A42-11,A PLATFORM 9750.0 8516.0 1752.01; 9800.0 8516.0 1752.01; 9850.0 8516.0 1752.01; 9900.0 8516.0 1752.01; M.D. T.V.D. Ho=lz ~Ln'm TCyl Rect Coo=d/nates Bea=ing Di~t Dist 84.1R 8678.4 8509.0 76.0E 8681.0 8511.6 67.8E 8682.0 8512.5 59.7E 8684.6 8515.1 51.5E 8687.1 8517.5 1530.41; 1530.81; 1530.91; 1531.31; 1531.71; 61.6W 214.8 255.9* 483.7* 61.9W 213.3 252.0* 471.2' 62.0W 211.6 248.2* 458.1' 62.2W 210.0 244.6* 444.3* 62.5W 208.3 241.2' 429.7* 43.4E 8689.5 8519.9 35.2E 8691.8 8522.2 27.0E 8694.1 8524.5 18.8E 8696.4 8526.7 10.6E 8698.5 8528.8 1532. I~T 1532.4N 1532.7H 1533.11;%1 1533.4Lq 62.8W 206.6 237.9' 414.4' 63.0W 204.8 234.9* 398.4* 63.2W 203.0 232.1' 381.6- 63.5W 201.1 229.4* 364.2* 63.7W 199.2 227.1, 346.0* 2.3E 8700.6 8530.9 5.9W 8702.7 8532.9 14.2W 8704.6 8534.8 22.4W 8706.5 8536.7 30.7~ 8708.4 8538.5 1533.71; 1534.01; 1534.31; 1534.61; 1534.81; 63.9W 197.2 224.9* 327.3' 64.2W 195.2 223.0' 308.3* 64.4w 193.2 221.4, 289.2* 64.6W 191.1 220.0' 270.4* 64.8W 189.0 218.9' 252.7* 39.0W 8710.1 8540.2 47.3W 8711.8 8541.9 55.6W 8713.5 8543.5 63.9W 8715.0 8545.0 72.2~ 8716.5 8546.5 1535.11; 1535.31; 1535.61; 1535.81; 1536.01; 65.0W 186.9 218.0, 237.0* 65.1W 184.8 217.5, 224.8* 65.3W 182.6 217.2. 218.0, 65.5W 180.4 217.2 218.2 65.7~ 178.3 217.5 226.6 80.5W 8717.9 8547.9 88.8W 8719.3 8549.2 97.1W 8719.5 8549.4 104.4W 8720.6 8550.5 111.8W 8721.7 8551.5 1536.21; 65.8W 176.1 218.0 - 1536.41; 66.0W 173.9 218.9 - 1536.41; 66.0W 171.8 220.1 - 1536.61; 66.1W 169.9 221.3 - 1536.71; 66.2W 168.0 222.7 - 119.1W 8722.7 8552.5 126.4W 8723.6 8553.5 133.7W 8724.5 8554.4 141.0W 8725.3 8555.2 147.1W 8726.0 8555.9 1536.91; 66.3W 166.2 224.4 - 1537.01; 66.4W 164.4 226.3 - 1537.21; 66.5W 162.6 228.3 - 1537.31; 66.6W 160.9 230.6 - 1537.41; 66.7W 159.5 232.6 - 197.1W 8731.6 8561.4 247.1W 8737.2 8566.9 291.0W 8742.1 8571.7 291.0~ 8742.1 8571.7 297.1W 8742.8 8572.4 1536.21; 67.3W 148.7 254.2 - 1539.01; 67.9W 139.9 283.0 - 1539.71; 66.5W 133.7 312.6 - 1539.71; 68.5~ 133.7 312.6 - 1539.71; 68.6W 132.9 317.0 - 347.1W 8748.4 8577.9 397.1W 8754.0 8583.4 447.1W 8760.2 8589.5 497.1W 8766.0 8595.2 1540.51; 69.2W 127.3 354.7 - 1541.31; 69.8W 122.8 395.0 - 1542.21; 70.5W 119.1 437.3 - 1543.01; 71.2W 116.1 481.0 - Casing d/menaiorm a=e not tneludad, slot ~10 ~ ~ f=~ =ota~ t~le (116.00 F2 ~e M~ sea l~el). ~o~al Dogleg ~o= ~ll~a~h is 0.00 ~g=ees. Ve=~i~al se~lon ts f=~llh~4 on az~h 270.00 ~g=ees. C~oula~ton uses ~e~ntm~ ou~a~u~e~od. ~esented~ ~k~ Hug~ Z~E~ C=oss T~nbe=s Ope=sting Company A 2LATFORM,~12A-12LW Middle O=ound Shoa/s,Cook Znlet, Alaska CLEARANCE LZSTZ1;G 2age 6 You= =e£ : A12A-12LW Ve=ston Last =evtsed : 8-~an-2001 Re£e~enae *rellpath 0b~e~t wellpath : ~SS ~9495-11035'>,,A12-01,A ELATFORM -8- ~.V.D. Ite~2 Coo~d:J.n~2es M.D. 9950.0 8516.0 1752.0N 547.1W 8875,8 10000.0 8516.0 1752.0N 597.1W 8878.8 10050.0 8516.0 1752.0~ 647.1W 8881.7 10097.0 8516.0 1752.0~ 694.1W 8984.4 10100.0 8516.0 1752.0H 697.1W 8884.6 10150.0 8516.0 1752.0H 747.1W 8887.5 10200.0 8516.0 1752.0H 797.1W 8890.4 10250.0 8516.0 1752.0H 847.1W 8893.4 10285.0 8516.0 1752.0H 882.1W 8895.4 10300.0 8516.0 1752.0~ 897.1W 8896.3 10350.0 8516.0 1752.0~ 947.1W 8899 10400.0 8516.0 1~52.0N 997.1W 8901 10450.0 8516.0 1752.0~ 1047.1W 8904 10500.0 8516.0 1752.0~ 1097.1W 8907 10550.0 8516.0 1752.0~ 1147.1W 8910 8516.0 10551.9 T.V.D. 8549.8 8552.6 8555.3 8557.8 8558.0 8560.7 8563,4 8566.2 9568.1 8568.9 8571.5 8574,1 8576.7 8579,2 8581.8 Ho=/z M/h'm TCyl Rest CoozclJ. na~es Beaz/ng Dis~ Dist 1589.2H 100~.2W 250.5 489.2 2764.8 1590.2N 1007.4W 248.5 442.5* 2559.7 1591.3H 1007.6W 246.0 396.6* 2366.6 1592.3H 1007.'/W 243.0 354.4* 2182.7 1592.3H 1007.'/W 242.8 351.8' 2171.0 1593.4~ 100~.9W 238.7 308.5* 1976.1 1594.4N 1008.1W 233.2 267.5' 1771.5 1595.5H 1008.2W 225.8 230.2* 1540.9 1596.2H 1008.4W 219.0 207.2* 1337.9 1596.5H 1008.4W 215.6 198.4' 1231.9 1597.5~ 1008.6W 201.7 175.3' 779.3' 1598.5N 1008.'/W 184.3 164.5' 246.8* 1599.5N 1008.9W 165.9 168.5 721.8 1600.5H 1009.0~ 149.8 186.3 1515.0 1601.5H 1009.2W 137.5 214.5 - 1752.0H 1149.0W 8910.2 8581.9 1601.5H 1009.2W 137.1 215.7 - All d~.~ is in £ee~ unless o~he;rwise Casing d/Inenstons ~e ~ tnolu~d, Cookeries E~ slo~ il0 ~ ~ Ez~ zo~a~ ~le (116.00 F~ ~e ~ sea 1~el). Total Dogleg ~oz ~11pa~h 1~ 0.00 ~g~ees. Vez~t~aZ s~ton ts ~ ~eZlhea~ on az~th 270.00 ~gzees. C~=ula~ton uses ~he nt~m~ =u~a~u~e ~eaen~ ~ ~ke~ Hu~s C~oss Ttmbe=s Opeza2/ng Cm~any A ~:E~.~FOI~, ~l 2A- 12T.W M/ddle G~ound 6hoa/s,Cook Znlet, Aluka CLEARM{CE LZSTZ~G Page 7 ¥ouz =e£ : A12A-12LW Version Last zevlsed : 8-~an-2001 ObJea2 ~ellpa2h : G~S <0-9400'~,,A32-11,A ~LATFORti Z -9- M.D. 9950.0 10000.0 10050.0 10097.0 10100.0 10150.0 10200.0 10250.0 10285.0 10300.0 10350.0 10400.0 10450.0 10500.0 10550.0 1055'1.9 T.V.D. 8516.0 8516.0 8516,0 8516.0 8516,0 8516.0 8516.0 8516.0 8516,0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 Rear Coozd/nates M.D. T.V.D. Rear Coord:Ln~tes 1752.0N 547.1W 8875.8 8549.8 1589.2N 1007.2W 1752.0N 597.1W 8878.8 8552.6 1590.2N 1007.4W 1752.0N 647.1W 8881,7 8555.3 1591.3N 1007.6W 1752.0N 694.1W 8884.4 8557.8 1592.3N 1007.7W 1752.0N 697.1W 8884.6 8558.0 1592.3N 1007.7W 1752.0N 747.1W 8887.5 8560.7 1593.4N 1007.9W 1752.0N 797.1W 8890.4 8563.4 1594.4N 1008.1W 1752.0N 847.1W 8893.4 8566.2 1595.5N 1008.2W 1752.0N 882.1W 8895.4 8568.1 1596.2N 1008.4W 1752.0N 897.1W 8896.3 8568.9 1596.5N 1008.4W 1752.0N 947.1W 8899.1 857'1.5 1597.5N 1008.6W i?S2.0N 997.1W 8901.9 8574.1 1598.5N 1008.7W 1752.0N 1047.1W 8904.6 8576.7 1599.5N 1008.9W 1752.0N 1097.1W 8907.4 8579.2 1600.5N 1009.0W '1752.0N 1'147.1W 8910.1 8581.8 1601.5N 1009.2W 8516.0 1752.0N 1149.0W 8910.2 8581.9 1601.5N 1009.2W Hoziz M:i.n'm TCF1 Bea~ing Dist Dist 250.5 489.2 2764.8 248.5 442.5* 2559.7 246.0 396.6* 2366.6 243.0 354.4* 2182.7 242.8 351.8, 2171.0 238.7 308.5* 1976.1 233.2 267.5* 1771.5 225.8 230.2* 1540.9 219.0 207.2* 1337.9 215.6 198.4' 1231.9 201.7 175.3, 779.3* 184.3 164.5' 246.8* 165.9 168.5 - 149.8 186.3 - 137.5 214.5 - 137.1 215.7 - All data Is tn £eet unless othe~wise stated, Casing d~nensions a~e not inaluded. Coordinates £zom slot #10 and TVD fzom~ota~y table (116.00 Ft above mean sea level). Tota~ Dogleg £o~ ~ellpath is 0.00 degrees. Ye=ti=al se=tion is £~cmwe'11head on azimuth 270.00 degrees. Cal=ulation uses the ninimumauzvatuze ~ethod. · ~esentedby Bake= Hughes ZNTEQ Cross T/mbers Ope=ating Cmnpanlr A PLATFORM,A12A-12LW HiddZe Gzoun~t Shoals,Cook Znlet, AZask~ CLFARMTCE LZST:I:~G Page You= ~ef : A12A-12LWVe~sion Last ~evised : 8-~an-2001 Re£e~en~e well, arb Object ~e11~ath. : HS8 ~313-9650'>,,A12-12,A PLATFOR~ Horiz Min'm TCyl -10- M.D. T.V.D. Reot Coozd/nates M.D. T.V.D. P~ot Coordinates Bea~ing Dist Dist 7200.0 6948.5 1047.8~ 1120.39 7200.0 6948.5 1047.8~ 1120.3E 90.0 0.0 0.0 7208.3 6956.5 1049.9~ 1121.4E 7208.3 6956.5 1049.9~ 1121.5~ 103.2 0.0 0.0 7216.7 6964.4 1052.1B 1122.5~ 7216.7 6964.4 1052.0~ 1122.7E 103.2 0.1 0.1 7225.0 6972.4 1054.3~ 1123.6E 7225.0 6972.4 1054.2~ 1123.9E 102.9 0.3 0.3 7233.3 6980.4 1056.5~ 1124.6E 7233.3 6980.3 1056.4~ 1125.06 101.8 0.5 0.5 7241.7 6988.4 1058.7~ 1125.5E 7241.7 6988.3 1058.6N 1126.2E 100.8 0.8 0.8 7250.0 6996.3 1061.0~ 1126.3E 7250.0 6996.2 1060.8N 1127.3E 99.9 1.1 1.1 7258.3 7004.3 1063.3~ 1127.0E 7258.3 7004.2 1063.1~ 1128.4E 98.9 1.4 1.4 7266.7 7012.3 1065.6~ 1127.7E 7266.7 7012.1 1065.3~ 1129.5E 98.2 1.8 1.8 7275.0 7020.3 1067.9~ 1128.4E 7275.0 7020.1 1067.6~ 1130.6E 97.7 2.3 2.3 7283.3 7028.2 1070.3~ 1128.9E 7283.3 7028.0 1069.9~ 1131.6~ 97.1 2.7 2.7 7291.7 7036.2 1072.6~ 1129.4E 7291.6 7035.9 1072.3~ 1132.7E 96.7 3.3 3.3 7300.0 7044.2 1075.0~ 1129.8E 7299.9 7043.8 1074.6~ 1133.7E 96.3 3.9 3.9 7308.3 7052.2 1077.4~ 1130.2E 7308.2 7051.7 1077.0~ 1134.7E 96.0 4.6 4.6 7316.7 7060.1 1079.9~ 1130.4E 7316.5 7059.6 1079.3~ 1135.7E 95.7 5.3 5.4 7325.0 7060.1 1082.3~ 1130.6E 7324.8 7067.5 1081.7~ 1136.7~ 95.5 6.2 6.2 7333.3 7076.0 1084.8N 1130.8E 7333.1 7075.3 1084.2N 1137.8~ 95.3 7.0 7.1 7341.7 7084.0 1087.3~ 1130.8E 7341.4 7083.2 1086.6~ 1138.8E 95.1 8.0 8.1 7350.0 7091.9 1089.8~ 1130.8E 7349.7 7091.0 1089.0~ 1139.8E 94.9 9.0 9.1 7358.3 7099.9 1092.3~ 1130.8~ 7357.9 7098.9 1091.5~ 1140.8~ 94.8 10.1 10.2 7366.7 7107.8 1094.9~ 1130.6E 7366.2 7106.7 1094.0~ 1141.8~ 94.7 11.3 11.4 7375.0 7115.7 1097.4~ 1130.4~ 7374.5 7114.5 1096.5~ 1142.8E 94.6 12.5 12.6 7383.3 7123.7 1100.0~ 1130.1~ 7382.7 7122.3 1099.0~ 1143.8E 94.5 13.8 13.9 7391.7 7131.6 1102.6~ 1129.8~ 7390.9 7130.0 1101.5~ 1144.8E 94.4 15.1 15.3 7400.0 7139.5 1105.3~ 1129.4E 7399.1 7137.8 1104.0~ 1145.8E 94.3 16.5 16.8 7408.3 7147.3 1107.9~ 1128.9E 7407.3 7145.5 1106.6H 1146.7E 94.2 18.0 18.3 7416.7 7155.2 1110.6~ 1128.3E 7415.5 7153.2 1109.2H 1147.7~ 94.2 19.6 19.9 7425.0 7163.1 1113.2H 1127.7E 7423.7 7160.9 1111.7~ 1148.7E 94.1 21.2 21.6 7433.3 7170.9 1115.9H 1127.0E 7431.9 7168.6 1114.4H 1149.7E 94.0 22.9 23.4 7441.7 7178.8 1118.7~ 1126.2E 7440.0 7176.2 1117.0~ 1150.7E 93.9 24.7 25.2 7450.0 7186.6 1121.4H 1125.4E 7448.1 7183.8 1119.6H 1151.6E 93.8 26.5 27.2 7458.3 7194.4 1124.1~ 1124.4~ 7456.2 7191.4 1122.3H 1152.6E 93.7 28.4 29.2 7466.7 7202.2 1126.9~ 1123.5E 7464.2 7198.9 1125.0~ 1153.6E 93.7 30.4 31.3 7475.0 7210.0 1129.7~ 1122.4E 7472.3 7206.5 1127.6~ 1154.6~ 93.6 32.'4 33.5 7483.3 7217.8 1132.5~ 1121.3E 7480.4 7214.0 1130.3~ 1155.6E 93.6 34.5 35.8 7491.7 7225.5 1135.3H 1120.1~ 7488.4 7221.5 1133.0H 1156.6E 93.6 36.8 38.2 7500.0 7233.3 1138.1~ 1118.9R 7496.2 7228.8 1135.6H 1157.6E 93.8 39.0 40.7 7508.3 7241.0 1141.0H 1117.5E 7504.1 7236.2 1138.2H 1158.6E 93.8 41.4 43.3 7516.7 7248.7 1143.8N 1116.2E 7512.1 7243.6 1140.9~ 1159.6E 93.9 43.9 46.0 7525.0 7256.4 1146.7N 1114.7E 7520.0 7251.1 1143.5~ 1160.7E 94.0 46.4 48.8 7533.3 7264.0 1149.6~ 1113.2E 7527.9 7258.4 1146.1~ 1161.7E 94.1 49.0 51.7 7541.7 7271.7 1152.5~ 1111.6E 7535.8 7265.8 1148.8N 1162.8E 94.2 51.7 54.6 7550.0 7279.3 1155.4~ 1109.9E 7543.7 7273.1 1151.4~ 1163 8E 94 2 54.4 57.7 7558.3 7286.0 1158.3~ 1108.2E 7551.5 7280.4 1154.1~ 1164.9E 94.3 57.2 60.8 7566.7 7294.5 1161.3N 1106.4E 7559.7 7288.0 1156.9~ 1165.9E 94.2 60.1 64.0 7575.0 7302.1 1164.3~ 1104.59 7567.5 7295.2 1159.6~ 1166.9E 94.3 63.0 67.3 7583.3 7309.6 1167.2H 1102.5E 7575.3 7302.5 1162.3~ 1167.9E 94.3 66.0 70.6 7591.7 7317.1 1170.2H 1100.5E 7583.0 7309.7 1165.1, 1160.9E 94.3 69.0 74.1 All data ts tn feet unless othezw~se stated. Casing d~4~enstons a~e not tn~lu~d. slot ~10 a~ ~ ~ ~ot~ 2~le (116.00 Ft ~e Mn sea Tot~ Dogleg Eoz ~llpath ~s 0.00 ~g~ees. Veztteal seo~ton ts ~z~ ~11h~d on az~u~h 270.00 ~ees. C~oss T/2nbezs Ope~attng Cmn~any A ~LATFORM,A12A-12LW Mlddle G~ouncl 8hoa.ls,Cook Znlet, Alaska CLEARANCE LZSTZNG Page You~ re£ : A12A-12LWVe~ston Last zevlsed : 8-~an-2001 Xe£e:ence ~ell~ath Ob~eo~ ~ell~ath : MSS <313-9650'>,,A12-12,A ~.D. T .V.D. Re~t Coordinates M.D. T.V.D. Ho~tz Mtn 'm TCyl P~et Coo~Lll~tes Bea~tng Dist Dtst -11- 7625.0 7346.9 1182.317 7633.3 7354.3 1185.417 7641.7 7361.7 1188.417 7650.0 7369.0 1191.5~ 7658.3 7376.3 1194.617 1091.8E 7614.2 7338.5 1089.5E 7621.9 7345.6 1087.1E 7629.9 7352.9 1084.6E 7637,5 7359.9 1082.1R 7645.0 7366,9 7666.7 7383.6 1197.717 7675.0 7390.9 1200.817 7683.3 7398.1 1203.917 7691.7 7405.3 1207.117 7700.0 7412.5 1210.217 1079.5R 7652.6 7373.8 1076.8R 7660.1 7380.8 1074.1E 7667.6 7387.7 1071,3R 7675.1 7394.5 1068.4E 7682.5 7401,3 7708,3 7419.6 7716.7 7426.7 7725.0 7433.8 7733.3 7440.8 7741.7 7447.8 1213.417 1065.5E 7690.3 7408.5 1216.517 1062.5Z 7697.6 7415.3 1219.717 1059.4Z 7705.0 7422.0 1222.917 1056.3R 7712.3 7428.8 1226.117 1053.1~ 7719.5 7435.5 7750.0 7454.8 7758.3 7461.7 7766,7 7468,6 7775.0 7475,5 7783,3 7482,3 1229.317 1049.8E 7726.8 7442.1 1232.517 1046,5R 7734.0 7448,7 1235.717 1043,1E 7741,1 7455,3 1239.017 1039.7E 7748.4 7462,1 1242.217 1036.2R 7755.5 7468,6 7791,7 7489.1 7800.0 7495.9 7805.7 7500.5 7811.5 7505.1 7817,2 7509.7 1245.417 1032.6E 7762.6 7475.1 1248.717 1029.0E 7769.6 7481.5 1250,917 1026,4Z 7774.4 7486,0 1253.217 1023,8E 7779.2 7490,4 1255.417 1021.2R 7784,0 7494.8 7823.0 7514.3 7850.0 7535.8 7900,0 7575.6 7950.0 7615,4 8000,0 7655.2 1257.717 1018.6E 7788,9 7499.2 1268.317 1006.2E 7811.1 7519.7 1287.917 983.2R 7852,8 7558.1 1307,617 960.2E 7895.2 7597,3 1327.217 937.1E 7938.6 7637,4 8050,0 7695.0 8076,3 7716.0 8100,0 7734.9 8150.0 7774.7 8200.0 7814.5 1176.317 1172.8E 94.2 81.6 88.7 1179.117 1173.7E 94.2 84.9 92,6 1182.117 1174.7E 94.1 88.3 96.6 1184.917 1175.6E 94,1 91.7 100.7 1187.717 1176.5E 94.2 95.2 104.9 8250.0 7854,3 8277.3 7876.0 8300,0 7894,1 8350,0 7933,9 8400,0 7973.7 1190.517 1177.4R 94.2 98.7 109.2 1193.317 1178.3E 94.2 102.3 113.6 1196.117 1179.2E 94.2 106.0 118.1 1198.917 1180.1E 94.3 109.7 122.7 1201.717 1181.0E 94.3 113,5 127.4 1204.617 1181.9E 94.3 117.3 132.3 1207.317 1182.8R 94.4 121,2 137.3 1210.117 1183.6~ 94.4 125.1 142.4 1212. 817 1215. 517 1218,217 1220.917 1223.517 1226.317 1228.917 1231. 617 1234.217 1236. 017 1237. 817 1239. 617 1241. 417 1249. 817 1265. 317 1280. 917 1296. 717 1346.917 914,1R 7982.4 7678.0 1312.717 1357.217 902.0R 8005.6 7699.6 1321.117 1366,517 891.1B 8025.5 7718,0 1328.317 1386.217 868.1E 8067.7 7757.2 1343.517 1405,817 845,1E 8109.7 7796,2 1358,617 1425.517 822.1E 8152.5 7836.0 1373,8H 1436.217 809.5E 8175.5 7857.4 1382.0N 1445.117 799.1E 8196.1 7876.6 1389.3N 1464.717 776,1E 8238.3 7915,9 1404.1~ 1484.417 753,1E 8282.4 7957.1 1419,417 1184.5Z 94,5 129.2 147.6 1185.3E 94,6 133.2 153,0 1186.1B 94.7 137.4 158.5 1187.0E 94.7 141.6 164,1 1187.8R 94.8 145.8 169,9 1188.6Z 94.9 150.1 175.8 1189.4E 94.9 154.5 181,8 1190.3E 95.0 158.9 188.0 1191.1E 95.1 163.4 194.3 1191.6E 95.2 166.5 198.8 1192.2E 95.2 169.7 203.3 1192.7Z 95.3 172.9 207.9 1193.3~ 95.3 176,1 212.5 1195.8E 95.6 191.2 230.4 1200.6E 95.9 219.3 263.0 1205.3E 96.2 247.3 295.3 1209.8Z 96.4 274.9 327.6 1214.0~ 96.5 302.3 359.8 1216.1E 96.6 316.6 376.7 1217.9E 96,? 329.4 391.8 1221.7~ 96.9 356.6 423.4 1225.4E 97.1 383.7 454.6 1229,3E 97,2 410.8 485.3 1231.3E 97.3 425.6 501.6 1233,0~ 97.3 437,9 515.0 1236.5~ 97.5 464.8 543.7 1240.0E 97.6 491.5 571.5 All da~a Is tn feet unless othe2:wise state~. Caslng cl~Mnston~ aze no~ tnaluded. Coozd/na~es E=om sZot #10 and ~ ~zom ~otazAr ~able (116.00 Ft above mean sea Zevel). Tots/ Dogleg £oz ~ellp~th ts 0.00 degrees. Ve~t~u&l section ts £~omweZlhe~d on ~stmuth 270.00 degrees. Ca~auZatton uses ~he n~n~uum auzva~u~e method. E~esentedb~Bake~ Hughes :T..t~EG -12- Cross Timbers Operating Company A PLATFORM A12A-12LW slot 910 Middle Ground Shoals Cook Inlet, Alaska pROPOSAL LISTII~G Baker Hughes I~TE~ Your =e~ : Ai2A-12LW Our ref : Lioe~-~e : Date printed : 8-Jan-2001 Date afeared : ll-Oot-2000 Last revised : 8-Jan-2001 Field is oe~tred o~n60 50 4.803,w151 29'11.941 Struoture is oentred o~ n60 46 36.826,w151 29 36.377 Slot looati~is n60 47 44.261,w151 29 43.994 Slot ~id ooor~s a~N 2A85784.679, E 232840.958 Slot l~al o~tes are 6848.00 N 378.00 W ~oj~ti~ t~: ~aska - S~ 4, ~=oid: Clarke - 1866 ~fer~e Norris T~Nor~ -13- gross T/~e=s A PZ~,TFORM ~ A12A-12'r.w Middle GroutS, Shoals,Cook ~nlet, Alaska Me. sm:ed Depth 7200. O0 7300.00 7400.00 7500.00 7600.00 7700.00 7800.00 7822.98 8000.00 8076.32 8277.28 8500.00 85O0.53 8580.56 8600.00 8700.00 8700.24 8799.91 8800.00 8835.51 8900.00 8922.47 9000.00 9099.64 9100.00 9200.00 9299.00 9300.00 9400.00 9500.00 9543.87 9550.00 9693.85 9693.87 9891.00 10000.00 10097.00 10242.00 10285.00 10389.00 10500.00 10551.87 PROPOSAL LISTING Page 1 Your ref : A12A-12LW Versio~ #6a Last revise~ : 8-Jan-2001 Inolin Azimuth True Vert R E C T A N G U L A R G R I D C O O R D S G E O G R A Degrees Degrees Depth C 0 0 R D I N A T E S Easting Northing C O O R D I 17.18 29.52 6948.51 1047.75~ 1120.256 233984.73 2486806.66 n60 47 54.58 16.96 8.99 7044.19 1075.03N 1129.826 233994.92 2486833.71 n60 47 54.85 18.71 350.15 7139.46 1105.26~ 1129.356 233995.14 2486863.95 riG0 47 55.15 21.96 335.56 7233.28 1138.12H 1118.876 233985.40 2486897.03 n60 47 55.47 26.16 325.01 7324.61 1173.23~ 1098.476 233965.81 2486932.60 n60 47 55.81 30.93 317.34 7412.46 1210.22~ 1068.396 233936.58 2486970.26 n60 47 56.18 36.03 311.61 7495.87 1248.685 1028.956 233898.03 2487009.61 n60 47 56.56 37.24 310.49 7514.31 1257.69N 1018.61E 233887.89 2487018.85 n60 47 56.65 37.24 310.49 7655.24 1327.23N 937,15~ 233808.03 2487090.23 n60 47 57.33 37.24 310.49 7716.00 1357.22; 902.03; 233773.61 2487121.00 n60 47 57.63 37.24 310.49 7876.00 1436.17N 809.546 233682.95 2487202.04 n60 47 58.40 37.24 310.49 8053.32 1523,68N 707.056 233582.47 2487291.85 n60 47 59.27 37.24 310.49 8053.74 1523.89~ 706.80~ 233582.23 2487292.06 n60 47 59.27 40,64 305.10 8116.00 1554.611; $67,046 233543.18 2487323.68 n60 47 59.57 41.50 303,90 8130,66 1561,84~ 656.52~ 233532.82 2487331.15 n60 47 59.64 46,11 298.34 8202.83 1597.46~ 597.25~ 233474.38 2487368.11 n60 47 59,99 46.12 298.33 8203.00 1597.54~ 597.10~ 233474.23 2487368.19 n60 47 59.99 50.94 293.60 8269.00 1630.11~ 529.96; 233407.85 2487402.28 n60 48 00.31 50.95 293.60 8269.06 1630.14N 529.896 233407.78 2487402.31 nE0 48 00.31 52.71 292.07 8291.00 1640.97N 504.176 233382.31 2487413.72 n60 48 00.42 55.95 289.48 8328.61 1659.52N 455.186 233333.76 2487433.39 n60 48 00.60 57.10 288.62 8341,00 1665.64N 437.476 233316.19 2487439.91 n60 48 00.66 61.08 285.82 8380.82 1685.29N 373,946 233253.13 2487461.00 n60 48 00,86 66,28 282.52 8425,00 1707,09N 287.38E 233167.09 2487484.76 n60 48 01,07 66.30 282.51 8425.14 1707.16N 287,066 233166.77 2487484.84 n60 48 01.07 71.58 279.46 8461.07 1724.90N 195.496 233075.63 2487504.65 n60 48 01.25 76.85 276,62 8488.00 1738.181; 101.196 232981.66 2487520.08 n60 48 01.38 76.91 276.59 8488.23 1738,29M 100.23; 232980.70 2487520.21 n60 48 01.38 82.26 273.84 8506.30 1747.21N 2.33~ 232883,03 2487531.35 n60 48 01.47 87.64 271.17 8515.10 1751.55~ 97.14W 232783.69 2487537.96 nS0 48 01.51 90.00 270.00 8516.00 1752.00~ 141.00W 232739.85 2487539.40 n60 48 01.51 90.00 270.00 8516.00 1752.00N 147.13W 232733.73 2487539.54 n60 48 01.51 90.00 270.00 8516,00 1752.00N 290.98W 232589.92 2487542.81 n60 48 01,51 90.00 270.00 8516.00 1752,00N 291.00W 232589.89 2487542,81 n60 48 01.51 90.00 270,00 8518.00 1752.00N 488.13W 232392.82 2487547,30 n60 48 01.51 90.00 270.00 8516.00 1752,00N 597.13W 232283.85 2487549.78 n60 48 01.51 90.00 270.00 8516.00 1752.00N 694.13W 232186.88 2487551,98 n60 48 01.51 90.00 270.00 8516.00 1752,00N 839.13W 232041.92 2487555,28 n60 48 01,51 90.00 270.00 8516.00 1752.00~ 882.13W 231998,93 2487556.26 n60 48 01.51 90.00 270.00 8516.00 1752.00N 986.13W 231894.96 2487558.62 n60 48 01.51 90.00 270.00 8516.00 1752.00N 1097.13W 231783.99 2487561.15 n60 48 01.51 90.00 270.00 8516,00 1752.00N 1149.00W 231732.13 2487582.33 n60 48 01.51 PHIC NATES w151 29 21.42 w151 29 21.23 w151 29 21.24 w151 29 21.45 w151 29 21.86 w151 29 22.46 v151 29 23.26 w151 29 23.47 w151 29 25.11 w151 29 25.82 w151 29 27.68 w151 29 29.75 w151 29 29.75 w151 29 30.55 v151 29 30.76 w151 29 31.96 w151 29 31.96 w151 29 33.32 w151 29 33.32 w151 29 33.83 w151 29 34.82 w151 29 35.18 w151 29 36.46 w151 29 38.20 w151 29 38.21 w151 29 40.06 w151 29 41.96 w151 29 41.98 w151 29 43.95 w151 29 45.95 w151 29 46.84 w151 29 46.96 w151 29 49.86 v151 29 49.86 w151 29 53.83 w151 29 56.03 w151 29 57.98 w151 30 00.91 w151 30 01.77 w151 30 03.87 w151 30 06.11 w151 30 07.15 ~11 data in feet unless otherwise stated. Caloulationuses m~nimumourvature mettled. Coordinates fro~slot 910 and TVD£romrotary table (116.00 Ftabovemeansea level). Botto~hole distanoe is 2095.16 o~ azimuth 326.74 degrees fro~wel~head. Total Dogleg for wellpathis 99.98 degrees. Vertioal seoti~n is fro~wellb~d~nazi~uth 270.00 degrees. Grid is alaska - Zone 4. Grid ooordinates in~EET and oom~utedus~ng tb~ Clarke - 1866 spheroid Presented by Baker Hughes INTEQ c_ 3::= Z ~o ,,,,...t. rtl -14- PIt~)~OSAL LISTING Page 2 Your ref : A12A-12LW Version Last revised : 8-Jan-2001 Coma~nts in wellpath ~ TVD Reotangular Coords. Co~t 7200.00 6948.51 1047.75N 1120.25E KOP - 8idetr&ok Pt 7822.98 7514.31 1257.69~ 1018.61E EOC 91 8076.32 7716.00 1357.22N 902.03E G~ 8277.28 7876.00 1436.17~ 809.54E G~t 8500.53 8053.74 1523.89N 706.80E Bgn Fnl Bld/Trn 8580.56 8116.00 1554.61N 667.04E HC 8700.24 8203.00 1597.54N 597.10E ~E 8799.91 8269.00 1630.11N 529.96E HI 8835.51 8291.00 1640.97N 504.17E HI( 8922.47 8341.00 1665.64N 437.47E HR 9099.64 8425.00 1707.09N 287.38E HR 9299.00 8488.00 1738.18~ 101.19E HZ 9543.87 8516.00 1752.00N 141.00W EOC 92 9550.00 8516.00 1752.00N 147.13W Crestal Fault 9693.85 8516.00 1752.00N 290.98W TGT(B/HR) - CsgPt 9891.00 8516.00 1752.00~ 488.13W T/HR 10097.00 8516.00 1752.00N 694.13W HR 10242.00 8516.00 1752.00~ 839.13W HR 10285.00 8516.00 1752.00~ 882.13W HI 10389.00 8516.00 1752.00N 986.13W HE 10551.8? 8516.00 1752.00N 1149,00W TD(HC) Casing positions in string 'A' Top~) Top TVD Reotangular Coords. BotMO Bot TVD Reotangula= Coords. Casing n/a 6948.51 1047.75N 1120.25E 9693.87 8516.00 1752.00N 291.00W 5 1/2" Casing n/a 6948.51 1047.75N 1120.25E 10551.90 8516.00 1752.00N 1149.00W 3 1/2" Casing Targets assooiated with this wellpath Target name Geographio Looation T.V.D. Rectangular Coordinates Revised A12-12LW Rvsd TgtExi 8516.00 1652.00N 1149.00W 11-0ot-2000 A12-12LW Rvsd TgtEnt 8516.00 1652.00~ 291.00W 11-Oot-2000 ITl -1,5- C=oss ~nbe=s Operating Company A FLA~IFOM( A.12A-X2L~ slot #10 ~ddle 8=ound Shoals Cook Tnlet, Alaska Bake= Hughes You= =e£ : A12A-X2~Ve=sion Ou= =e£ : p=op4124 License : Date ~=inted : 8-~an-2001 Date o=eated : 11-Oat-2000 ~ast =evised : 8-~a~-2001 Field is ~en~ed on nS0 50 4.803,w151 29 11,941 St=uottu:e is oen~lred on nS0 46 36.826,w151 29 36.377 Slot location is nS0 47 44.261,~151 29 43.994 Slot G=id ooo~dtDAtea a2:e N 2485784.679, E 232840.958 Slot Xo,a~ coozdinates a~'e 6848.00 H 378.00 W P~o~eotion t:Fj)e: alaska - ~one 4, Spho2:oid: Cla.cke - 1866 Re£e=enGe Ho=th is T=ue Ho=th P. epo=t is lJ~n:Lted to clea.~a_,~es less tha~ 500 ~eet DECP, EAS~HG CL~L.z~.~N'CES of less tba~ 1000 feet a2:e ind:Lo~tedb~ an aste=isk, e.g. 487.4* Ob~eot vell~ath PG~S <8100-8800'>,,A1301Z~i'l,A 2LATFOI~ L~SS ~8824-13397'>,,A.1.3-01,A L:M~S ~11540-12641'~,,A13-01,A L:"r_.,ATFO~ MSS ~8070-10850'>,,A13-01,A P:F~A~OR~ HSS ~10630-13238~,,A11-01,A PLATFORM MSS <1787-10200~,,A11-13R2,A 2T.,3~FORM ~SS ~320-10022*>,,A11-13,A M3S ~714-11820'>,,A22-01,A MSS ~8177-11550'~,,A23-01RD,A L~LATFOI~ MSS ~0-11202'>,,A23-01,A PLATFORM A31-14A Ye=s$on #l,,A31-14,A L:~SS <9714-11708*>,,A31-14~W,A MSS ~320-3620~,,AWS-1,A PLA.'ITOP3i MSS ~417-9655'~,,A31-14,APLATFOII~f L:~SS <10230-12880'>,,A22-14LS,A PLA'APOI~ 2G~S ~0-11530~>,,A22-14,A MSS ~1452-10241~,,A32-14,A PLA. TiPORH L:~SS <8762-11156'~,,A41-11~H,A L:M3S ~7208-10863'>,,A41-11,A 2T.,~T~0RH L:M~S <7705-12047'~,,A41A11L~,A L~MS~0-7~65~>,,A41A-11,A2/,ATFORM A42-14A Ve=sion #l,,A42-14,A HSS ~1250~10800'~,,A42-14,A P:LA.~FOI~ HSS ~8748-9840~>,,A43-11,A HSS ~6769-Z0108'>,,A43-13.LW,A PGHS ~8854-10175'>,,A32-11~,A L:'Z,A~FOI~ CLosest aI)l)=oa-h with Ho=$zonta.1 Plane method Last =evised Dis~an~e M.D. Dive.cging f=c~tM.D. 1-~un-2000 - - - 1-~un-2000 4308.5 7200.0 7836.0 1-~un-2000 4308.5 7200.0 7836.0 22-Ma~-2000 3997.1 8969.0 8969.0 8-Feb-2000 6507.0 7200.0 7200.0 22-MAy-2000 2586.0 7200.0 7200.0 22-~y-2000 2577.3 7200.0 7200.0 1-~un-2000 5373.6 7200,0 ~200.0 1-~un-2000 4025.1 7200.0 7200.0 1-~un-2000 3900.5 7200.0 7200.0 8-Feb-2000 4596.5 8650.0 8850.0 1-0~m-2000 3768.5 7200.0 10551.9 1-,Tun-2000 - - - 1-~un-2000 3768.5 7200.0 10551.9 1-3un-2000 5827.8 10551.9 10551.9 1-~un-2000 5827.8 10551.9 10551.9 22-Ma~-2000 4061.7 7200.0 10551.9 16-Feb-2000 1096.5 9828.0 9828.0 1-~un-2000 1080.1 9903.0 9903.0 1-0~LU-2000 2105.9 7968.0 7968.0 1-~Un-2000 2155.7 7408.3 7408.3 8-Feb-2000 - - - 11-Feb-2000 3598.7 7200.0 7200.0 1-0~n-2000 1599.5 9849.0 9849.0 1-~-2000 1321.4 10281.0 10281.0 1-~un-2000 219.5 9458.3 9458.3 -16- MSS <4115-8800'>, ,A42-11,A FLATFOI~M P~&S <0-13335'>, ,A12A-01,A 2LATFOiI~ MSS <0-10960 '>, ,~3-12 ,A P~ <0-11997~>, ,A44-02,A ~FO~ ~5 <313-10555t>, ,~3-14,A ~S <320-9375'>, ,~1-12,A ~S <390-9260 ~>, ,A44-11,A ~S <383-12586'>, ,~3-01,A ~S <0-9610 ~>, ,~3-12 ,A ~S <6506-9900 '>, ,~3-12~,A ~O~ ~4-0~ Version ~2, ,~4-01~,A P~O~ ~S <9960-11994~>, ,~4-0~E,A ~FO~ ~S <0-10900 ~>, ,~4-01,A ~0~ P~ <0-9930 '>, ,~3-11,A P~O~ ~S <8780-11501t>, ,~3-1~S,A ~FO~ ~S <7259-7750~>, ,~4A-1,A ~F0~ ~5 <8303-11209'>, ,~4-1~5,A ~O~ P~ <0-10330'>, ,~4-11,A ~FO~ ~S <5650-10750'>, ,A3411LS2,A ~4-14~ V~s~on J3a,,~4-14~,A ~0~ ~S <1046-11480 '>, ,~4-14 ,A ~S <5643-12100'>, ,~4-14~,A ~S <13278-13821'>, ,~201~2,A ~S <12013-13894'>, ,~201~1,A ~TFO~ ~S <11843-12285' >, ,~201~0,A MSS <9495-11035'>, ,~2-01,A ~ <0-9400 '>, ,~2-11,A ~TFO~ MSS <9675-12000 '>, ,~2-01,A ~4-01~2 Vezs~on JT,,~4-01~2,A ~T~ ~S <7943 - ~9'>,,~4-0~2,A ~S <316-10038 ~>, ,~4-01,A ~S <313-9650'>, ,~2-12,A ~FO~ 22-MAF-2000 22-Na.y-2000 8-Feb-2000 16-Feb -2000 8-Feb-2000 1-~Tun-2000 8-1Peb-2000 8-Feb-2000 1-Jtm.-2000 1-0~,n-2000 20-Se~)-2000 31-~b,.y'-2000 1-0'un-2000 1-O~m-2000 1-d'tm-2000 1-Oot-2000 1-Oa'b-2000 14-Nov-2000 14-Dca-2000 1-d-un-2000 1-~m-2000 1-0'un-2000 1-,.Tun-2000 1-d-un-2000 1-;Tun-2000 22-May-2000 22-Ma~'-2000 20-Sep-2000 4-~'an-2001 17-Deo-2000 8-Feb-2000 219.5 4775.1 950.5 2574.1 5581.2 1372.2 2155.1 4335.4 952.3 1292.8 1911.9 2116,5 2116,5 1666, S 1666.5 - 3511.6 3367.3 2990.8 4655.6 6291.3 7055.4 5019.7 5019.7 5019.7 175.9 175.9 5038.8 2416.2 2416.2 2416.2 0.0 9458.3 7200.0 7500.0 9383.3 7200.0 8875.8 7200.0 7200.0 8259.0 7200.0 7805.7 7200.0 7200.0 10551.9 10551.9 - 7200.0 10551.9 10551.9 7200.0 7200.0 7200.0 7200.0 7200.0 7200.0 10407.0 10407.0 7200.0 7200.0 7200.0 7200.0 7200.0 9458 3 7200 0 7500 0 9383 3 10551 9 8875 8 9807 0 7200.0 8259.0 7200.0 7805.7 7200.0 7200.0 10551.9 10551.9 - 10551.9 10551.9 10551.9 10551.9 10551.9 10551.9 7200.0 7200.0 7200.0 10407.0 10407.0 7200.0 7200.0 7200.0 7200.0 7200.0 Cross Timbers Operating Company CLEARANCE LISTING Page 2 -17- A PLATFORM ~ A12A-12LW MictcU. e Gzound Shoals ~ Cook Inlet, Alask-* Your ~'e,F : A12A-12LW Vers:Lon #6a Last rev:Lsed. : 8-0'an-2001 ReEerenee we11path Ob:Jest wellpath : P~ <8854-10175'>, ,A32-11R,A PLA.TFOI:IM M.D. T.V.D. 8938.0 8349.3 8945.7 8353.4 8950.0 8355.7 8953.5 8357.5 8961.2 8361.5 8969.0 8365.5 8976.7 8369.4 8984.5 8373.2 8992.2 8377.1 9000.0 8380.8 9008.3 8384,8 9016.6 8388,7 9024,9 8392,6 9033.2 8396,4 9041.5 8400.2 9049.8 8403.9 9050.0 8404.0 9058.1 8407.6 9066.4 8411.2 9074.7 8414.7 9083,0 8418.2 9091.3 8421,6 9099.6 8425.0 9100.0 8425.1 9108.3 8428.5 9116.7 8431.7 9125.0 8434.9 9133.3 8438.1 9141.7 8441.2 9150.0 8444.2 9158.3 8447.1 9166.7 8450.1 9175.0 8452.9 9183.3 8455.7 9191.7 8458.4 9200.0 8461.1 9208.3 8463.7 9216.5 8466.2 9224.8 8468.6 9233.0 8471.0 9241.3 8473.4 9249.5 8475.6 9250.0 8475.8 9257.8 8477.8 9266.0 8480.0 9274.3 8482.1 9282.5 8484.1 9290.8 8486.1 9299.0 8488.0 9300.0 8488.2 9308.3 8490.1 Ree~ Coordinates M.D. T.V.D. Horiz Horiz M/n t m Reat Coordinates Bearing Dist D4st 1669.8N 1671.8N 1672.9N 1673.8N 1675.8N 425.1E 8516.0 8349.3 418.8E 8520.2 8353.4 415.3E 8522.4 8355.7 412.5E 8524.3 8357.5 406.2R 8528.4 8361.S 1504.9N 1505.6N 1506.0N 1506.3N 1506.9N 46.6W 250.7 499.6 499.5 47.0W 250.4 494.5* 494.4* 47.2w 250.2 491.7- 491.5. 47.3w 250.0 489.4* 489.2* 47.7w 249.6 484.2* 484.1- 1677.7N 1679.6N 1681.5N 1683.4N 1685.3N 399.8R 8532.4 8365.5 393.4E 8536.4 8369.4 386.9E 8540.3 8373.2 380.5E 8544.2 8377.1 373.9E 8548.0 8380.8 1507.6N 1508.2N 1508.8N 1509.4N 1510.1N 48.0W 249.2 479.0* 478.9* 48.3W 248.8 473.8* 473.7* 48.7W 248.4 468.6* 468.5* 49.0W 247.9 463.4* 463.3* 49.4W 247.5 458.1' 458.1' 1687.3N 1689.2N 1691.1N 1693.0N 1694.9N 366.9E 8552.1 8384.8 359.9E 8556.1 8388.7 352.8E 8560.0 8392.6 345.7R 8563.9 8396.4 338.5E 8567.7 8400.2 1510.7N 1511.4N 1512. ON 1512.6N 1513.2N 49.7W 247.0 452.5* 452.4* 50.1W 246.5 446.9* 446.8* 50.4W 246.0 441.2' 441.2' 50.7W 245.5 435.5* 435.5* 51.1W 245.0 429.9* 429.8* 1696.7N 1696.7N 1698.5N 1700.3N 1702.0N 331.3E 8571.5 8403.9 331.1E 8571.6 8404.0 324.1E 8575.2 8407.6 316.8E 8578.9 8411.2 309.5E 8582.5 8414.7 1513.8N 1513.8N 1514.4N 1515. ON 1515.5N 51.4W 244.5 424.2* 424.2* 51.4W 244.4 424.1' 424.0* 51.8W 243.9 418.5' 418.5' 52.1W 243.3' 412.8' 412.8' 52.4W 242.7 407.1' 407.1' 1703.7N 1705.4N 1707.1N 1707.2N 1708.8N 302.2E 8586.0 8418.2 294.8R 8589.5 8421.6 287.4B 8593.0 8425.0 287.1R 8593.1 8425.1 279.6E 8596.5 8428.5 1516.1N 1516.7N 1517.2N 1517.2N 1517.8N 52.7W 242.1 401.4, 401.4, 53.0W 241.5 395.8, 395.7* 53.4W 240.9 390.1' 390.1' 53.4W 240.8 389.8* 389.8* 53.7W 240.2 384.1' 384.1' 1710.4N 1712.0N 1713.5N 1715.1N 1716.6N 272.1E 8599.8 8431.7 264.6E 8603.1 8434.9 257.0E 8606.3 8438.1 249.4E 8609.4 8441.2 241.8E 8612.5 8444.2 1518.3N 1518.8N 1519.3N 1519.8N 1520.3N 54.0W 239.5 378.5* 378.5* 54.3W 238.8 372.8* 372.8* 54.6W 238.1 367.2* 367.2* 54.9W 237.3 361.6, 361.5, 55.1W 236.5 356.0* 355.9* 1718.0N 1719.5N 1720.9N 1722.2N 1723.6N 234.2E 8615.5 8447.2 226.5E 8618.4 8450.1 218.8E 8621.3 8452.9 211.0E 8624.2 8455.7 203.3E 8626.9 8458.4 1520.7N 1521.2H 1521.7N 1522.1H 1522.5N 55.4W 235.7 350.4* 350.4* 55.7W 234.9 344.9* 344.8* 56.0W 234.1 339.4* 339.3* 56.2W 233.2 333.9* 333.8* 56.5W 232.3 328.5* 328.4* 1724.9N 1726.2N 1727.4N 1728.6N 1729.8N 195.5E 8629.6 8461.1 1523.0H 187.8E 8632.3 8463.7 1523.4N 180.0E 8634.8 8466.2 1523.8N 172.2E 8637.3 8468.6 1524.1N 164.4E 8639.8 8471.0 1524.5H 56.8W 231.3 323.1' 323.0* 57.0W 230.4 317.9' 317.8' 57.2W 229.4 312.7' 312.5' 57.5W 228.3 307.5* 307.4* 57.7W 227.3 302.5* 302.3* 1731.0N 156.6E 8642.1 8473.4 1524.9N 1732.1N 148.7E 8644.5 8475.6 1525.2N 1732.1N 148.3E 8644.6 8475.8 1525.3N 1733.2N 140.9E 8646.7 8477.8 1525.6N 1734.2N 133.0E 8648.9 8480.0 1525.9N 58.0W 226.2 297.5* 297.3* 58.2W 225.0 292.6* 292.3* 58.2W 224.9 292.3* 292.0. 58.4W 223.8 287.7* 287.5* 58.6W 222.6 283.0. 282.7* 1735.3N 125.1E 8651.0 8482.1 1526.3N 1736.3N 117.1E 8653.1 8484.1 1526.6N 1737.2N 109.2E 8655.1 8486.1 1526.9N 1738.2N 101.2E 8657.0 8488.0 1527.2N 1738.3N 100.2E 8657.3 8488.2 1527.2N 1739.2N 92.2E 8659.1 8490.1 1527.5H 59.6W 215.6 260.5* 260.0* All data ~s ~n Eeet unless o~herwtse st&ted. Caslngd~mensions are not ~nelud~d. Coora$nates f=~ slo~ 910 a~ f~ rot~ ~le (116.00 F~ ~e M~ sea 1~el). To~ Dogleg ~or ~11pa~ is 0.00 ~grees. Ver~ioal se~ion is fr~ ~11hea4 on azi~ 270.00 ~grees. Calaula~ion uses ~he min~ au~a~e~o~. Cress T~u~bers Operating Cou~any A 2LATFORM,A12A-12LW 58.8W 221.3 278.4* 278.1' 59.0W 220.0 273.9' 273.5' 59.2W 218.7 269.5* 269.0* 59.4W 217.3 265.2* 264.7* 59.4W 217.1 264.7* 264.2* ~CE LISTING Pa~ 3 Yo~ ref : A12A-12LW Version Midc~e Ground. Shoals,Cook 'rn.let, AZaska revised : 8-,3'an-2001 Referenae vellpath Object wellpath : P(~(S <8854-10175'>,,A32-11R,A PLA.tI?093i M.D. T.V.D. Re~t Coord/n~tes M.D. T.V.D. Horiz Horiz M~n'm Reot Coordinates Bearing Dist Dist 9316.7 8491.9 1740.1N 9325.0 8493.6 1740.9N 9333.3 8495.3 1741.8H 9341.7 8496.9 1742.6N 9350.0 8498.4 1743.3N 84.1B 8661.0 8491.9 76.0E 8662.7 8493.6 67.8E 8664.4 8495.3 59.7E 8666.1 8496.9 51.5E 8667.6 8498.4 1527.8N 1528.0N 1528.3N 1528.5N 1528.8~ 59.8W 214.1 256.5* 255.9* 60.0W 212.6 252.6* 252.0* 60.2W 210.9 248.9* 248.2* 60.3W 209.3 245.4* 244.6* 60.5W 207.6 242.0* 241.2' 9358.3 8499.9 1744.0N 9366.7 8501.3 1744.7N 9375.0 8502.6 1745.4N 9383.3 8503.9 1746.0N 9391.7 8505.1 1746.6N 43.4E 8669.1 8499.9 35.2E 8670.6 8501.3 27.0E 8671.9 8502.6 18.8E 8673.2 8503.9 10.6E 8674.5 8505.1 1529.0N 1529.2N 1529.4N 1529.6N 1529.8N 60.6~ 205.8 238.9* 237.9* 60.8W 204.0 235.9* 234.9* 60.9~ 202.2 233.2* 232.1, 61.1~ 200.3 230.7* 229.4* 61.2W 198.3 228.4* 227.1' 9400.0 8506.3 1747.2N 9408.3 8507.4 1747.8~ 9416.7 8508.4 1748.3N 9425.0 8509.4 1748.7N 9433.3 8510.3 1749.2~ 2.3E 8675.6 8506.3 5.9~ 8676.7 8507.4 14.2W 8677.8 8508.4 22.4W 8678.8 8509.4 30.7W 8679.7 8510.3 1530. ON 1530.2N 1530.3N 1530.5N 1530.6N 61.3W 196.3 226.4* 224.9* 61.4W 194.3 224.6* 223.0* 61.5W 192.3 223.0* 221.4' 61.6W 190.2 221.8' 220.0* 61.VW 188.1 220.8* 218.9' 9441.7 8511.1 1749.6N 9450.0 8511.9 1750.0~ 9458.3 8512.6 1750.3~ 9466.7 8513.2 1750.6N 9475.0 8513.8 1750.9N 39.0W 8680.5 8511.1 47.3W 8681.3 8511.9 55.6~ 8682.0 8512.6 63.9W 8682.7 8513.2 72.2~ 8683.2 8513.8 1530.7N 1530.8N 1530.9N 1531. ON 1531.1N 61.8W 186.0 220.1' 218.0' 61.9W 183.8 219.6' 217.5' 62.0W 181.7 219.5' 217.2' 62.0W 179.5 219.6 217.2 62.1W 177.4 220.0 217.5 9483.3 8514.3 1751.2N 9491.7 8514.7 1751.4N 9500.0 8515.1 1751.6N 9507.3 8515.4 1751.7N 9514.6 8515.6 1751.8H 80.5~ 8683.8 8514.3 88.8W 8684.2 8514.7 97.1W 8684.6 8515.1 104.4W 8684.9 8515.4 111.8W 8685.1 8515.6 1531.2~ 1531.3N 1531.3N 1531.4N 1531.4N 62.2W 175.2 220.7 218.0 62.2W 173.1 221.7 218.9 62.2W 171.0 223.0 220.1 62.3W 169.2 224.3 221.3 62.3W 167.4 225.9 222.7 9521.9 8515.8 1751.9~ 9529.2 8515.9 1752.0H 9536.6 8516.0 1752,0~ 9543.9 8516.0 1752.0~ 9550.0 9516.0 1752.0H 119.1W 8685.3 8515.8 126.4W 8685.4 8515.9 133.7W 8685.5 8516.0 141.0W 8685.5 8516.0 147.1W 8685.5 8516.0 1531.4N 1531.4N 1531.5N 1531.5N 1531.5N 62.3W 165.6 227.6 224.4 62.3W 163.8 229.6 226.3 62.3W 162.1 231.8 228.3 62.3W 160.4 234.1 230.6 62.3W 159.0 236.3 232.6 9600,0 8516.0 1752.0H 9650.0 8516.0 1752.0~ 9693.9 8516.0 1752.0~ 9693.9 8516.0 1752.0~ 9700.0 8516.0 1752,0~ 197.1W 8685.5 8516.0 247.1W 8685.5 8516.0 291.0W 8685.5 8516.0 291.0W 8685.5 8516.0 297.1W 8685.5 8516.0 1531.5N 1531.5N 1531.5N 1531.5N 1531.5N 62.3~ 148.6 258.5 254.2 62.3W 140.0 287.7 283.0 62.3W 134.0 317.7 312.6 62.3W 134.0 317.7 312.6 62.3~ 133.2 322.1 317.0 9750.0 8516.0 1752.0H 9800.0 8516.0 1752.0H 9850.0 8516.0 1752.0H 9900.0 8516.0 1752.0~ 347.1W 8685.5 8516.0 397.1W 8685.5 8516.0 447.1W 8685.5 8516.0 497.1W 8685.5 8516.0 1531.5N 1531.5N 1531.5N 1531,5N 62.3W 127.8 360.2 354.7 62.3W 123.4 400.9 395.0 62.3W 119.8 443.5 437.3 62.3W 116.9 487.5 481.0 AIl data is In £eet unless otherwise stated. Casing d/mensions a.t:e not inolud~d. Coordinates fro~ slot #10 an~ T~D fr~ rotar~ table (116.00 Ft above mean sea level). To2al Dogleg for wellpa2h is 0.00 degrees. Vertiaal seation is £r~nwellhead on azimuth 270.00 ~egrees. Caloulatlon uses the ncLnimumeurvatureme~hod. Cross Timbers Operating Company A ELATFORM,A12A-12LW Middle Ground Shoals,Cook Inlet, Aluka CLEARANCE LZSTZNG Page 4 Your re~ : A12A-12LWVersion #6a Last revised : 8-~an-2001 -19- Re4:e~enoe veLll)ath O~eo~ vell~m.t~ : ~SS <4115-8800~>,,X42-11~A lvr_,A~ZO~ M.D. T.V.D. 8938.0 8349.3 8945.7 8353.4 8950.0 8355.7 8953.5 8357.5 8961.2 8361.5 8969.0 8365.5 8976.7 8369.4 8984.5 8373.2 8992.2 8377.1 9000.0 8380.8 9008.3 8384.8 9016.6 8388.7 9024.9 8392.6 9033.2 8396.4 9041.5 8400.2 9049.8 8403.9 9050.0 8404.0 9058.1 8407.6 9066.4 8411.2 9074.7 8414.7 9083.0 8418.2 9091,3 8421.6 9099.6 8425.0 9100,0 8425.1 9108.3 8428.5 9116.7 8431.7 9125.0 8434.9 9133.3 8438.1 9141.7 8441.2 9150.0 8444.2 9158.3 8447.1 9166.7 8450.1 9175.0 8452.9 9183.3 8455.7 9191.7 8458.4 9200.0 8461.1 9208,3 8463,7 9216.5 8466.2 9224.8 8468.6 9233.0 8471.0 9241.3 8473.4 9249.5 8475.6 9250.0 8475.8 9257.8 8477.8 9266.0 8480.0 9274.3 8482.1 9282.5 8484.1 9290.8 8486.1 9299.0 8488.0 9300.0 8488.2 9308.3 8490.1 P,.ec=t Coozdlnates Ho=tz Ho=tz M.~n'n Rear Coo=d~tes Bea~ng D$st D$st 1669.8~ 1671.8H 1672.9N 1673.8N 1675.8~ BI.D. T.V.D. 46.6~ 250.7 499.6 499.5 47.0W 250.4 494.5* 494.4* 47.2~ 250.2 491.7' 491.5' 47.3W 250.0 489.4* 489.2* 47.7~ 249.6 484.2* 484.1' 1677.7~ 1679.6H 1681.5~ 1683.4H 1685.3H 425.1E 8516.0 8349.3 418.8R 8520.2 8353.4 415.3E 8522.4 8355.7 412.5E 8524.3 8357.5 406.2E 8528.4 8361.5 1504.9N 1505.6~ 150G.0B 1506.3~ 1506.9N 48.0W 249.2 479.0* 478.9* 48.3~ 248.8 473.8* 473.7* 48.7~ 248.4 468.6* 468.5* 49.0W 247.9 463.4* 463.3* 49.4W 247.5 458.1. 458.1' 1687.3H 1689.2N 1691.1H 1693.0H 1694.9~ 399.8R 8532.4 8365.5 393.4E 8536.4 8369.4 386.9R 8540.3 8373.2 380.5E 8544.2 8377.1 373.9R 8548.0 8380.8 1507.6H 1508. 217 1508. 1509.41~ 1510. 49.'7W 247.0 452.5* 452.4* 50.1W 246.5 446.9* 446.8* 50.4W 246.0 441.2' 441.2' 50.7~ .245.5 435.5* 435.5* 51.1W 245.0 429.9* 429.8* 1696.7H 1696.7H 1698.5N 1700.3H 1702.0~ 366.9R 8552.1 8384.8 359.9B 8556.1 8388.7 352.8R 8560.0 8392.6 345.7E 8563.9 8396.4 338.5E 8567.7 8400.2 1510. 1511.4H 1512. 1512.6N 1513.21~ 51.4W 244.5 424.2* 424.2* 51.4W 244.4 424.1' 424.0* 51.8W 243.9 418.5' 418.5' 52.1W 243.3 412.8' 412.8' 52.4~ 242.7 407.1' 407.1' 1703.71~ 1705. 417 1707.11~ 1707. 1708. 331.3E 8571.5 8403.9 1513.8H 331.1B 8571.6 8404.0 1513.8N 324.1E 8575.2 8407.6 1514.4H 316.8E 8578.9 8411.2 1515.0~ 309.5E 8582.5 8414.7 · 1515.5H 52.7W 242.1 401.4, 401.4' 53.0W 241.5 395.8* 395.7* 53.4W 240.9 390.1' 390.1, 53.4~ 240.8 389.8* 389.8* 53.7W 240.2 384.1, 384.1, 1710. 1712.0H 1713. 1715. 1716. 302.2E 8586.0 8418.2 294.8E 8589.5 8421.6 287.4E 8593.0 8425.0 287.1E 8593.1 8425.1 279.6E 8596.5 8428.5 1516. 1516.7H 1517.2H 1517.2H 1517.8H 54.0~ 239.5 378.5* 378.5* 54.3W 238.8 372.8* 372.8* 54.6W 238.1 367.2* 367.2* 54.9W 237.3 361.6' 361.5' 55.1W 236.5 356.0* 355.9* 1718.0N 1719.5H 1720.9H 1722.2N 1723.6H 272.1B 8599.8 8431.7 264.6E 8603.1 8434.9 257.0E 8606.3 8438.1 249.4E 8609.4 8441.2 241.8E 8612.5 8444.2 1518.3H 1518.8N 1519.31~ 1519.8N 1520. 317 55.4W 235.7 350.4* 350.4* 55.7W 234.9 344.9* 344.8* 56.0W 234.1 339.4* 339.3* 56.2W 233.2 333.9* 333.8* 56.5W 232.3 328.5* 328.4* 1724.9~ 1726.2H 1727.4H 1728.6N 1729.8H 234.2R 8615.5 8447.2 226.5E 8618.4 8450.1 218.8Z 8621.3 8452.9 211.0E 8624.2 8455.7 203.3E 8626.9 8458.4 1520.71~ 1521.2~ 1521.7~ 1522.11~ 1522.5H 56.8W 231.3 323.1' 323.0* 57.0W 230.4 317.9' 317.8' 57.2W 229.4 312.7' 312.5' 57.5W 228.3 307.5* 307.4* 57.7W 227.3 302.5* 302.3* 1731.0H 1732. 1732.1H 1733.2~ 1734.2~ 195.5E 8629.6 8461.1 187.8E 8632.3 8463.7 180.0E 8634.8 8466.2 172.2E 8637.3 8468.6 164.4E 8639.8 8471.0 1523.0~ 1523.4N 1523.8H 1524.1H 1524.5H 58.0W 226.2 297.5* 297.3* 58.2W 225.0 292.6* 292.3* 58.2W 224.9 292.3* 292.0* 58.4W 223.8 287.7* 287.5* 58.6W 222.6 283.0* 282.7* 1735.3H 1736.3N 1737.2H 1738.2H 1738.3~ 156.6E 8642.1 8473.4 148.7E 8644.5 8475.6 148.3E 8644.6 8475.8 140.9E 8646.7 8477.8 133.0E 8648.9 8480.0 1524.9H 1525.2N 1525.3~ 1525.6~ 1525.9B 1739. 217 goo~d/n~tes f~ou slot #10 ap-d~,'O f:oazota..ty tadale (116.00 F~ ~e M~ sea 1~e1). Tot~ Dogleg ~o~ ~Zlp~ ~s 0.00 ~g~ees. Ve~o~ se~lon ~s ~11h~d on azi~ 270.00 ~ees. C~uls~ton uses ~he mtn~ ~u~e M~od. 125.1E 8651.0 8482.1 1526.3N 58.8W 221.3 278.4* 278.1. 117.1E 8653.1 8484.1 1526.6~ 59.0W 220.0 273.9* 273.5. 109.2E 8655.1 8486.1 1526.9~ 59.2W 218.7 269.5, 269.0* 101.2E 8657.0 8488.0 1527.2~ 59.4W 217.3 265.2* 264.7* 100.2E 8657.3 8488.2 1527.2N 59.4W 217.1 264.7, 264.2* All clara &s &n £ee~ unless o'che~vtse s~ated. Casing d:bnenstons a~e not lnaluded. C~E LZSTZNG Page 5 You= ze£ : A12A-12LW Version #6a Last ~ev/sed : 8-~a~-2001 Czross T:Llabe:rs Opez:attng Cm~any A PY,,ATFOR~, ~12~- 12T.W M:LdclZe G~round Shoals. Cook Znlet, Aluka -20- Referenae weX1path Ob~eat well~a~h : MSS <4115-8800'>,,A42-11,A PLAT~OI~M M.D. T.V.D. M.D. T.V.D. Horiz Horiz M/h'm Rest Coordinates Bearing Dist Dist 9316.7 8491.9 9325.0 8493.6 9333.3 8495.3 9341.7 8496.9 9350.0 8498.4 1740.1N 84.1E 8661.0 8491.9 1527.8N 1740.9N 76.0E 8662.7 8493.6 1528.0N 1741.8N 67.8E 8664.4 8495.3 1528.31 1742.6N 59.7E 8666.1 8496.9 1528.5N 1743.3N 51.5E 8667.6 8498.4 1528.8N 59.8W 214.1 256.5* 255.9* 60.0W 212.6 252.6* 252.0* 60.2W 210.9 248.9* 248.2* 60.3W 209.3 245.4* 244.6* 60.5W 207.6 242.0* 241.2' 9358.3 8499.9 9366.V 8501.3 9375.0 8502.6 9383.3 8503.9 9391.7 8505.1 1744.0N 43.4E 8669.1 8499.9 1529.0N 1744.7N 35.2E 8670.6 8501.3 1529.2N 1745.4N 27.0E 8671.9 8502.6 1529.4N 1746.0N 18.8E 8673.2 8503.9 1529.6N 1746.6N 10.6E 8674.5 8505.1 1529.8N 60.6~ 205.8 238.9* 237.9* 60.8W 204.0 235.9* 234.9* 60.9W 202.2 233.2* 232.1. 61.1W 200.3 230.7* 229.4* 61.2W 198.3 228.4* 227.1' 9400.0 8506.3 9408.3 8507.4 9416.7 8508.4 9425.0 8509.4 9433.3 8510.3 1747.2N 2.3E 8675.6 8506.3 1530.0N 1747.8N 5.9W 8676.7 8507.4 1530.2N 1748.3N 14.2W 8677,8 8508.4 1530.3N 1748.7N 22.4W 8678.8 8509.4 1530.5N 1749.2N 30.7W 8679.7 8510.3 1530.6N 61.3W 196.3 226.4' 224.9* 61.4W 194.3 224.6* 223.0* 61.5W 192.3 223.0* 221.4' 61.6W 190.2 221.8' 220.0' 61.7W 188.1 220.8* 218.9' 9441.7 8511.1 9450.0 8511.9 9458.3 8512.6 9466.7 8513.2 9475.0 8513.8 1749.6N 39.0W 8680.5 8511.1 1530.7N 1750.0N 47.3W 8681.3 8511.9 1530.8N 1750.3N 55.6~ 8682.0 8512.6 1530.9N 1750.6N 63.9W 8682.7 8513.2 1531.0N 1750.9N 72.2W 8683.2 8513.8 1531.1N 61.8W 186.0 220.1' 218.0, 61.9W 183.8 219.6' 217.5' 62.0W 181.7 219.5' 217.2' 62.0W 179.5 219.6 217.2 62.1W 177.4 220.0 217.5 9483.3 8514.3 9491.7 8514.7 9500,0 8515.1 9507.3 8515.4 9514.6 8515.6 1751.2N 80.5W 8683.8 8514.3 1531.2N 1751.4N 88.8W 8684.2 8514.7 1531.3N 1751.6N 97.1W 8684.6 8515.1 1531.3N 1751.7N 104.4W 8684.9 8515.4 1531.4N 1751.8N 111.8W 8685.1 8515.6 1531.4N 62.2W 175.2 220.7 218.0 62.2W 173.1 221.7 218.9 62.2W 171.0 223.0 220.1 62.3W 169.2 224.3 221.3 62.3W 167.4 225.9 222.7 9521.9 8515.8 9529.2 8515.9 9536.6 8516.0 9543.9 8516.0 9550.0 8516.0 1751.9N 119.1W 8685.3 8515.8 1531.41 1752.0N 126.4W 8685.4 8515.9 1531.4N 1752.0H 133.7W 8685.5 8516.0 1531.5N 1752.0N 141.0W 8685.5 8516.0 1531.5N 1752.0N 147.1W 8685.5 8516.0 1531.5N 62.3W 165.6 227.6 224,4 62.3W 163.8 229.6 226.3 62.3W 162.1 231,8 228,3 62,3W 160.4 234,1 230,6 62.3W 159.0 236.3 232.6 9600.0 8516.0 9650.0 8516.0 9693.9 8516.0 9693.9 8516.0 9700.0 8516.0 1752.0N 197.1W 8685.5 8516.0 1531.5N 1752.0N 247.1W 8685.5 8516.0 1531.5N 1752.0N 291,0W 8685.5 8516.0 1531.5N 1752.0N 291.0W 8685.5 8516.0 1531.5N 1752.0N 297.1W 8685.5 8516.0 1531.5N 62.3W 148.6 258.5 254.2 62.3W 140.0 287.7 283,0 62.3W 134.0 317.7 312.6 62.3~ 134.0 317.7 312.6 62.3W 133.2 322.1 317.0 9750.0 8516.0 9800.0 8516.0 9850.0 8516.0 9900.0 8516.0 1752.0H 347.1W 8685.5 8516.0 1531.5N 1752.0N 397.1W 8685,5 8516.0 1531.5N 1752.0N 447.1W 8685.5 8516.0 1531.5N 1752.0N 497.1W 8685.5 8516.0 1531.5N 62.3W 127.8 360.2 354.7 62.3W 123.4 400.9 395.0 62.3W 119.8 443,5 437.3 62,3W 116.9 487,5 481.0 All data is In feet unless otherwise stated. Casing dimensions are not inoludad. Coordinates from slot #10 az~ TVD from rotary table (116.00 Ft above mean sea level). To~al Dogleg for wellpa~h is 0.00 d~grees. Vertical seotion is £romwellhead on azimuth 270.00 degrees. Cal~ula~ion uses the min/mumaurva~uremethod. Presen~edb~BakezHughes INTEQ Cross T/mbers Operating C~mpany A PLA~TORM,A12A-12LW M~ddle Groun~ Shoals,Cook Inlet, Alaska CLEARANCE LISTING Page 6 Your r~ : A12A-12LWVersion J6a Last revised : 8-~an-2001 Re£erenaewellpath Object we11pa~h : MSS <9495-11035'>,,A12-01,A PLATFOI~M -21- ~.D. 9950.0 10000.0 10050.0 1009~.0 10100.0 10150.0 10200.0 10250.0 10285.0 10300.0 10350.0 10400.0 10450.0 10500.0 10550.0 10551.9 T.V.D. 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 8516.0 Horlz Horiz M/h'm Reef Coorcl/r~tes M.D. T.V.D. Reot Coorcl/nates Beaurtng Dlst Dis2 1752.0N 547.1W 8839.5 8516.0 1576.1N 1005.1W 249.0 490.5 489.2 1752.0H 597.1W 8839.5 8516.0 1576.1H 1005.1W 246.7 444.2* 442.5* 1752.0~ 64V.1~ 8839.5 8516.0 15V6.1H 1005.1W 243.8 398.8* 396.6* 1752.0H 694.1~ 8839.5 8516.0 1576.1~ 1005.1W 240.5 357.2* 354.4* 1VS2.0~ 69V.1~ 8839.5 8516.0 1576.1H 1005.1~ 240.3 354.6* 351.8' 1752.0H 747.1~ 8839.5 8516.0 1576.1H 1005.1~ 235.7 312.2' 308.5* 1752.0H 797.1~ 8839.5 8516.0 15~6.1H 1005.1W 229.8 272.3' 267.5* 1752.0H 847.1W 8839.5 8516.0 1576.1H 1005.1~ 221.9 236.4* 230.2* 1752.0~ 882.1W 8839.5 8516.0 1576.1H 1005.1W 215.0 214.6' 20~.2' 1752.0H 897.1W 8839.5 8516.0 1576.1H 1005.1W 211.5 206.3* 198.4' 1752.0H 94~.1~ 8839.5 8516.0 15~6.1H 1005.1W 198.2 185.2' 175.3' 1752.0H 997.1~ 8839.5 8516.0 1576.1~ 1005.1~ 182.6 176.0' 164.5' 1752.0H 104~.1~ 8839.5 8516.0 1576.1~ 1005.1W 166.5 180.8 168.5 1752.0H 1097.1W 8839.5 8516.0 1576.1~ 1005.1~ 152.4 198.5 186.3 1752.0~ 1147.1~ 8839.5 8516.0 1576.1H 1005,1W 141.1 226.1 214.5 1752.0H 1149.0~ 8839.5 8516.0 15~6.1~ 1005.1W 140.7 227.3 215.7 All d~ ts tn Eeet unless othez~/se s~ted. C~stng d/menslons ~e ~t tnclu~d. Coo~dtnates f~ slot S10 a~ ~ f~ zo2a~ t~le (116.00 Ft ~e M~ sea 1~e1). To~al Dogleg Eo~ ~11pa~ ts 0.00 ~es. Ve~t~aX s~lon Is E=~11h~d on azimuth 270.00 ~ees. C~oulat~on uses the mln~ cu~atu=e M~od. ~esentedBy ~h~ Hug, s Czoss Ttnbe=s Ope=atlng Cmn~any A PLATFOMf,~12A-12LW ~idd.l.e Ground Shoals,Cook Znlet, Aluka CLEARANCE LZSTZNG ~age 7 You~ ze~ : A12A-Z2LW Version Last ~evtsed : 8-~an-2001 ReEe~enae ~ellpath 0b~leot vell::path : ~ <0-9400 '>, ,A32-11,A ~Z~TFO~ -22- M.D. ~.V.D. Reot Coordin,~tes M.D. T.V.D. 9950.0 8516.0 1752.0~ 547.1W 8839.5 8516.0 10000.0 8516.0 1752.0~ 597.1W 8839.5 8516.0 10050.0 8516.0 1752.0~ 647.1W 8839.5 8516.0 10097.0 8516.0 1752.0~ 694.1W 8839.5 8516.0 10100.0 8516,0 1752.0~ 697.1W 8839.5 8516.0 10150.0 8516.0 1752.0~ 747.1W 8839.5 8516.0 10200.0 8516.0 1752.0~ 797.1W 8839.5 8516.0 10250.0 8516.0 1752.0~ 847.1W 8839.5 8516.0 10285.0 8516.0 1752.0~ 882.1W 8839.5 8516.0 10300,0 8516.0 1752,0N 897.1W 8839.5 8516.0 10350.0 8516.0 1752.0~ 947.1W 8839.5 8516.0 10400.0 8516.0 1752.0N 997.1W 8839.5 8516.0 10450.0 8516.0 1752.0~ 1047.1~ 8839.5 8516.0 10500.0 8516.0 1752.0~ 1097.1~ 8839.5 8516.0 10550.0 8516.0 1752,0~ 1147,1~ 8839.5 8516.0 10551.9 8516.0 1752.0H 1149.0W 8839.5 8516.0 ~.e~t Coord.J. narte~ Beatring Dist Dist 1576.1~ 1005.1W 249.0 490.5 489,2 1576.1H 1005.1W 246.7 444.2* 442.5* 1576.1H 1005.1W 243.8 398.8* 396.6* 1576.1H 1005.1W 240.5 357.2* 354.4* 1576.1H 1005.1W 240.3 354.6* 351.8, 1576.1~ 1005.1W 235.7 312.2' 308.5* 1576.1~ 1005.1W 229.8 272.3* 267.5* 1576.1H 1005.1W 221.9 236.4* 230.2* 1576.1H 1005.1W 215.0 214.6, 207.2* 1576.1~ 1005.1W 211.5 206.3, 198.4, 1576.1H 1005.1W 198.2 185.2, 175.3, 1576.1H 1005.1W 182.6 176.0, 164.5- 1576.1~ 1005.1W 166.5 180.8 168.5 1576.1~ 1005.1W 152.4 198.5 186.3 1576.1B 1005.1W 141.1 226.1 214.5 1576.1~ 1005.1~ 140.7 227.3 215.7 All d~ta ia in feet unXess otherwise stated. C~sing d/menstons a~e not tn~lu~. Coo~inates E=~ slot ~10 ~ ~ f~ ~t~ t~le (116.00 Ft ~e ~ sea l~el). ;o~ Dogleg Eo= ~11~h 1~ 0.00 4egzees. Ve~l~ seu~ton is E~llhead on azimuth 270.00 Calaula~ton uses ~e~ni~ ou~a~uze ~ho~. ~esented~ Bak~ Hu~s C~oss T:Lmbers Ol~et:atlng CcmZ~.ny A L~:LATFORM ~ A12A- 12T.W M:LddZe G~ound ShoaZs, Cook Znlet, A.l. uka CLEARAHCE LZSTZNG Page 8 Your zee : A12A-12:LW Version #6a Last revlsed : 8-Ja~-2001 Re£erenoe ~ellpath Objeat we11~ath : MSS <313-9650'>,,A12-12,A ~LATFORM rT'l 0 -23- M.D. T.V.D. Reo~ Coord/nates M.D. T.V.D. Reo2 Coord/nates Bea~ng D~s2 D~st 7200.0 6948.5 1047.8N 1120.3E 7200.0 6948.5 1047.8N 1120.3E 29.5 0.0 0.0 7208.3 6956.5 1049.9N 1121.4R 7208.3 6956.5 1049.9N 1121.5B 99.5 0.0 0.0 7216.7 6964.4 1052.1N 1122,5E 7216.7 6964.4 1052.1N 1122.7E 101.5 0,1 0.1 7225.0 6972.4 1054.3N 1123.6E 7225.0 6972.4 1054.2N 1123.9E 101.4 0.3 0.3 7233.3 6980.4 1056.5N 1124.6E 7233.4 6980.4 1056.4N 1125.0E 100.2 0.5 0.5 7241.7 6988.4 1058.7N 1125.5E 7241.7 6988.4 1058.6N 1126.2B 99.2 0.8 0.8 7250.0 6996,3 1061.0N 1126.3E 7250.1 6996,3 1060.8N 1127.3E 98.2 1.1 1.1 7258.3 7004.3 1063,3N 1127.0E 7258.5 7004.3 1063.1N 1128,5E 97.3 1,4 1.4 7266.7 7012.3 1065,6N 1127.7E 7266.8 7012.3 1065.4N 1129.5E 96.6 1.8 1.8 7275.0 7020.3 1067.9N 1128.4R 7275.2 7020.3 1067.7N 1130.6R 96.0 2.3 2.3 7283.3 7028.2 1070.3N 1128.9E 7283.6 7028.2 1070,0N 1131.7R 95.5 2,8 2,7 7291,7 7036,2 1072.6N 1129,4E 7292,0 7036.2 1072.4N 1132.7E 95,0 3.3 3.3 7300.0 7044.2 1075,0N 1129.8R 7300.3 7044,2 1074,7N 1133.7R 94.5 3.9 3.9 7308.3 7052,2 1077.4N 1130,2E 7308,7 7052.2 1077,1N 1134.8E 94.2 4.6 4.6 7316.7 7060.1 1079,9N 1130.4R 7317.1 7060.1 1079,5N 1135.8R 93.9 5,4 5,3 7325.0 7068.1 1082.3N 1130.6E 7325.5 7068.1 1081.9N 1136.8E 93,7 6.2 6.2 7333.3 7076,0 1084,8N 1130.8E 7333.9 7076.1 1084.4N 1137.9E 93.4 7.1 7.0 7341,7 7084,0 1087,3N 1130.8R 7342,3 7084.0 1086,8N 1138,9E 93,2 8.0 8,0 7350.0 7091.9 1089.8N 1130.8E 7350,7 7092.0 1089.3N 1139.9R 93.1 9,1 9.0 7358,3 7099,9 1092.3~ 1130.8E 7359.0 7099.9 1091.8~ 1140.9E 92.9 10.2 10.1 7366.7 7107.8 1094.9~ 1130.6E 7367,4 7107.8 1094.3~ 1141.9E 92.8 11,3 11.3 7375.0 7115,7 1097,4N 1130.4R 7375.8 7115.8 1096.9~ 1142.9R 92.6 12,5 12.5 7383.3 7123.7 1100,0~ 1130.1E 7384.2 7123.7 1099.4N 1144.0R 92.5 13.8 13,8 7391.7 7131.6 1102,6N 1129.8E 7392.6 7131.6 1102,0~ 1145.0R 92.4 15.2 15.1 7400.0 7139.5 1105.3H 1129,4E 7400.9 7139,5 1104.6H 1146.0~ 92,3 16.6 16.5 7408.3 7147.3 1107.9N 1128,9E 7409,3 7147.4 1107.2N 1147.0E 92.3 18,1 18.0 7416,7 7155,2 1110.6N 1128.3E 7417.7 7155.2 1109.8N 1148.0E 92,1 19.7 19.6 7425,0 7163.1 1113,2~ 1127.7E 7426.0 7163.1 1112.5N 1149.0R 92.0 21.3 21.2 7433.3 7170.9 1115.9~ 1127.0E 7434.4 7170.9 1115.2~ 1150.0E 91.9 23.0 22.9 7441,7 7178.8 1118.7~ 1126.2E 7442.7 7178.8 1117.9N 1151.0E 91.8 24.8 24.7 7450.0 7186.6 1121.4~ 1125.4E 7451.1 7186.6 1120.6N 1152.0R 91.7 26.7 26,5 7458.3 7194.4 1124.1H 1124.4E 7459.4 7194.4 1123.4~ 1153.0~ 91.5 28.6 28.4 7466.7 7202.2 1126.9H 1123.5E 7467.8 7202.2 1126.1~ 1154.0~ 91.4 30.6 30.4 7475.0 7210.0 1129.7N 1122.4~ 7476.1 7210.0 1128.9~ 1155.0E 91,4 32.6 32.4 7483,3 7217.8 1132.5N 1121.3E 7484.4 7217.8 1131,7~ 1156.1R 91.3 34.8 34.5 7491.7 7225.5 1135.3N 1120.1R 7492.7 7225.5 1134.4~ 1157.1~ 91.3 37.0 36.8 7500.0 7233.3 1138.1N 1118.9E 7501.0 7233.3 1137.2N 1158.2~ 91.4 39.3 39.0 7508.3 7241,0 1141.0N 1117.5E 7509.3 7241.0 1139,9N 1159.3E 91.4 41.7 41.4 7516.7 7248.7 1143.8H 1116.2E 7517.5 7248.7 1142.7~ 1160.3E 91.5 44.2 43.9 7525.0 7256.4 1146.7~ 1114.7B 7525.7 7256.4 1145.4~ 1161.4E 91.6 46.8 46.4 7533,3 7264.0 1149.6H 1113.2E 7534,0 7264.1 1148.2N 1162,5E 91.7 49,4 49.0 7541.7 7271.7 1152.5~ 1111.6E 7542.2 7271.7 1150.9~ 1163.6R 91.7 52.1 51.7 7550.0 7279.3 1155.4H 1109.9E 7550.4 7279.3 1153.7H 1164.7E 91.8 54.8 54.4 7558.3 7286.9 1158,3N 1108.2~ 7558.5 7286.9 1156.5~ 1165.8E 91.8 57.6 57.2 7566.7 7294.5 1161.3H 1106.4~ 7566.7 7294.5 1159.3H 1166.89 91.9 60.5 60.1 7575.0 7302.1 1164.3H 1104.5E 7574.8 7302.1 1162.2H 1167.9E 91.9 63.4 63.0 7583.3 7309.6 1167,2H 1102.5E 7583,0 7309,6 1165.0~ 1168,9E 91.9 66,4 66.0 7591.7 7317.1 1170.2~ 1100.5E 7591.1 7317.1 1167.9N 1169.9E 91.9 69.4 69.0 7600.0 7324,6 1173.2N 1098.5R 7599.2 7324.6 1170.8~ 1171.0R 91.9 72.5 72.1 7608.3 7332.1 1176.2~ 1096.3E 7607.3 7332.1 1173.8~ 1172.0R 91.9 75.7 75.2 7616.7 7339.5 1179.3~ 1094.1E 7615.3 7339,5 1176.7N 1172.9R 91.9 78.9 78.4 C~st~ ~ns~o~ ~e Cooz~na~es E~ slot ~10 ~ ~ fz~ ~ota~ t~le (116.00 Ft ~e ;o~1 DogZeg Eo= ~11~h Ve=~i=~ sea,ton ts f=~ZZhetd on C~l~uZ=~ton uses ~e~ntn~=u~u=e Pres~ea~ Baker Hug, s Cross T/mbe=s Ol~erating Con.any A PLATFORM,A12A-12LW Middle GrounclShoals,Cook Inlet, Alaska CLEARANCE LISTING Page 9 Your ref : A12A-12LWVersion #6a Last revised : 8-~an-2001 Reference wellpath Object we11path : MSS <313-9650'>,,A12-12,A PLATFORH M.D. T.V.D. Reot Coordinates M.D. T.V.D. Horiz Horlz M/n ' m P~ct Coordtn~tes Bea~tng Dist. Dist -24- 7625.0 7346.9 7633.3 ~354.3 7641.7 7361.7 ?650.0 7369.0 7658.3 73~6.3 7666.7 7383.6 7675.0 7390.9 7683.3 7398.1 7691.7 7405.3 7700.0 7412.5 7708.3 7419.6 7716,7 7426.7 7725.0 7433.8 7733.3 7440.8 7741.7 7447,8 7750.0 7454.8 7758.3 7461.7 7766.7 7468,6 7775,0 7475.5 7783.3 7482,3 7791.7 7489.1 7800.0 7495.9 7805.7 7500.5 7811.5 7505.1 7817,2 7509.7 7823,0 7514.3 7850.0 7535.8 7900.0 7575,6 7950,0 7615,4 8000.0 7655.2 8050.0 7895.0 8076.3 7716.0 8100.0 7734.9 8150.0 7774.7 8200.0 7814.5 8250,0 7854.3 8277,3 7876.0 8300.0 7894.1 8350.0 7933.9 8400.0 7973.7 1182.3N 1091.8E 7623.4 7346.9 1179.7N 1185.4H 1089.5E 7631.4 7354.3 1182.7H 1188.4H 1087.1E 7639,4 7361.7 1185.6H 1191.5H 1084.6E 7647.4 7369.0 1188.6~ 1194.6H 1082.1E 7655.3 7376.3 1191.6H 1197.7H 1079,5R 7663.2 7383.6 1194.5H 1200.8H 1076.8E 7671.1 7390.9 1197.4H 1203.9H 1074.1R 7678,9 7398.1 1200.4H 1207.1H 1071.3E 7686.8 7405.3 1203.3H 1210.2H 1068.4E 7694.5 7412.5 1206.2H 1213.4H 1065.5E 7702.3 7419.6 1209.1N 1216.5N 1062.5E 7710.0 7426.7 1211.9H 1219.7~ 1059.4E 7717.7 7433.8 1214.8~ 1222.9~ 1056.3R 7725.3 7440.8 1217.7H 1226.1N 1053.1E 7732.9 7447.8 1220.5H 1229.3H 1049.8E 7740.5 7454.8 1223.3H 1232.5H 1046.5B 7748.1 7461.7 1226.1H 1235,7H 1043,1E 7755,6 7468,6 1228.9H 1239.0H 1039,7E 7763,0 7475.5 1231.7H 1242,2N 1036.2R 7770,4 7482,3 1234.5H 1245.4H 1032.6E 7777.8 7489.1 1237.3H 1248.7H 1029.0E 7785.2 7495,9 1240.1H 1250.9N 1026.4E 7790.2 7500.5 1242.0~ 1253.2H 1023.8E 7795.2 7505.1 1243.9H 1255.4N 1021.2E 7800.3 7509,7 1245.8N 1257.7H 1018.6R 7805.2 7514.3 1247.6~ 1268.3~ 1006.2E 7828.6 7535.8 1256.4~ 1287.9N 983.2Z 7871.8 7575.6 1272.3~ 1307,6H 960,2E 7914,8 7615,4 1288,0H 1327.2~ 937.1E 7957,8 7655.2 1303.7N 1346.9N 914.1E 8000.8 7695.0 1319.3H 1357.2N 902.0E 8023.3 7716,0 1327.5H 1366.5N 891.1E 8043,7 7734,8 1334.8~ 1386.2N 868.1E 8086.5 7774.7 1350.3H 1405,8~ 845,1E 8129,4 7814,5 1365,6~ 1425.5H 822.1E 8172.1 7854.3 1380.8N 1436.2~ 809.5R 8195.5 7876.0 1389.0~ 1445.1~ 799,1E 8214.8 7894.1 1395.8~ 1464.7N 776.1R 8257.5 7933,9 1410,8~ 1484.4N 753.1E 8300.1 7973,7 1425.6H 1173.9E 91.8 82.1 81.6 1174.9g 91.8 85.4 84.9 1175,9R 91.8 88,8 88.3 1176.8R 91.8 92.2 91.7 117?.8E 91.8 95.7 95.2 1178.7E 91.9 99.3 98.7 1179.6B 91.9 102.9 102.3 1180.6~ 91.9 106.6 106.0 1181.5~ 92.0 110,3 109.7 1182.4E 92.0 114.1 113.5 1183.3E 92.1 117.9 117.3 1184.2E 92.2 121.8 121.2 1185.1E 92.2 125.8 125.1 1186.0~ 92.3 129.8 129.2 1186.9~ 92.4 133.9 133.2 1187.7E 92.5 138.0 137.4 1188.6E 92.6 142.2 141.6 1189.4E 92.7 146.5 145.8 1190.3E 92.7 150.8 150.1 1191.2R 92.8 155,2 154.5 1192.0R 92.9 159.6 158.9 1192.9E 93.0 164.1 163.4 1193.4E 93.1 167,3 166.5 1194.0~ 93.1 170.4 169.7 1194.6E 93.2 173.6 172.9 1195.2~ 93.3 176.8 176.1 1197.8E 93.6 192.0 191.2 1202.7R 94.1 220,1 219.3 1207.4E 94.5 248.0 247.3 1211.7E 94.9 275.5 274.9 1215.7B 95.2 302.8 302.3 1217.7R 95.4 317.1 316.6 1219.5E 95.5 329.9 329.4 1223.4~ 95.8 357.1 356.6 1227.2~ 96.0 384.2 383.7 1231.0E 96.2 411,3 410.8 1233.0E 96.4 426,0 425.6 1234.6~ 96.5 438.3 437.9 1238.1E 96.7 465.1 464.8 1241.3E 96.9 491.8 491.5 A11 data ts In feet unless o'l:he:rtrlse stated. Casing d:Lmenstorm a2:e not tnoluded. Coordinates f~om slot #10 an~TVD £~om=ota~z table (116,00 Ft above mean sea level). Tot&l Dogleg £o~ we11~a~h ts 0.00 degrees. Vezttoal section 14 £~ouwellhead on azimuth 270.00 degrees. Calaulatton uses the minimum au~vatu~e method. · zesentedby Bakez Hughes :I:NTEQ -25- RECEIVk.L) JAN 1 8 ZOO1 Cross Timbers Operating Company Structure : A PLATFORM Well: A12A-12LW Field : Middle Ground Shoals Location : Cook Inlet, Alaska 6750 6900 7050 7200 (-- 7500 7650 -6 "~ 7803 Q) 7950 I 8250 8403 8550 TD LOCATION: 1961' FNI_. 1524' FEL SEC. 11, T8N, R13W, SM East (feet) -> Alaska Oil & Gas Cons. Commission Anchorage Target Entry I LOCATION: I 1961' FNL, 665' FEL~1 SEC. 11, T8N, R15W, SM j - ¢ ~'..~ DLS: 6.00 dog per !00 ft ~' ~70 AZIMUTH ***P!one of 'k~,,,AVERAGE AN6LE , 37.24 DEG ', ~ TAgGET ANGLE ', -~ ~0 DEG ~c O ~9° --~___+___~_- .... ~ ...... ~ ....~___~ .... 1350 i200 1050 900 750 600 450 300 150 0 i50 300 450 600 750 900 1050 !200 1350 1500 i ~ i I i i i i i ! i i i i i I I i i [ I i i i i i i i i i i i i i i i I ! I I 8700 4 15C0 135C 2CO i050 90C 750 600 450 500 150 0 150 500 450 600 750 900 1050 1200 1350 Vertical Section (feet) -> k1950 I1800 ! 650 %¢ ,-/ F. OP 900 750 5oo I Z 350 ~ ~-- 200 050 ICreoted by jones For: B Penrosei ante plotted: 8-Jan-2001 I Plot Reference is A12A-12LW Version ~5o,I C~rdinetes ore in feet reference slot ~10. ~1 True Vertical Dep~. a.i~ .... tory toble., Azimuth 270.00 with reference 0.00 N, 0.00 E from slot #10 Creoted by )ones FOI': ]] Del:ll'ose Dote plotted: 8-Jan~2001 Plot Refe;enc. e ~, A12A- Coordinales ore ;n feet reference slot 1110. True Verticol Oepths ore r~,e.,f.~__re_e..nce rotory robie. I I Cross Timbers Operating CompanyI Sfrucfure : A PLATFORM Well : A12A-12LW ] Field : Middle Ground Shoals Location : Cook Inlef, AlaskaI East (feet) -> 60 ~J gO i ,20 ~ 80 24r. C 3,.90 360 420 480 540 60C 660 720 780 840 900 960 ! 020 1080 1140 1200 i 26.0 ' : 68C i 27C0 ; 560 q~ -! .,. r.>rjcj ] ~8~1 i :;9o 1 7700) !380 ',520 2500 2500 5500 ~200 -, -I I :080- 230O / 3700 , ~20 j I -I 900 83.0..0... //I, OO / / ! / / /37oo t i/35oo / /? oo / / i / / / / / / 51 oo / 2300 / 2900 / / 2700 -~8100 \ \ \ \ \ ~500 I I I i i i I I ~ I t [ i I I I II / X,,oo 7 / ,oo 2500 ~ \ F15~o /,,oo / % x'x 900 7900 1380 / ",, / L,,oo 71 100 1080 / ~0 I 1020 6;: :'.; gO 120 180 240 300 360 420 480 540 600 860 720 780 840 900 960 1020 i080 1140 1200 1260 East (feet) -> I I ITCreoted by jones FOr: B P~nl'ORI~ Date plotted: 8-Jan-2001 Plot Reference is AI2A-12LW Version Coordinates ore m leer re/erence slat il0. rue Vedicol Depths are reference rotary table.I I Cross Timbers Operating Company~ Structure: A PLATFORM Well : A12A-12LW !, Field : Middle Oround Shools Locofion : Cook Inlef, Alosk~I <- West (feet) ; 263 ~; 2c 1040 960 8~0 800 720 64-0 560 480 4-00 520 240 160 80 0 80 ! 60 240 320 400 4-80 560 2520 -i,. f F , ....... , , , i , , , , , , ~ [ ...... jr~ ' ' ' ' ' ' 2320 I ~ 5700 , 22-!.0 t 500 2240 oo 9900 5700 5500 ~ 2160 / 4900 2oc:: ~ / I ~ ~ 2000 ~ 9500 ' 5100 4700 ~ 5300 ~ ~ 1 O0 1 ~z ' , i 920 '-/~500 1840 I ;840 5100 ~700 8700 4700 4500 i 4100 Z 4500 ~ 1600 1600 ~ 8500 t i ~ % 250o ~ a I ~ooA o~oo~ ~7oo L ~300 -~ ! 2900 8100 ~ o~ ~ ~ ,,oox /~,oo/ ~ ~oo~ I ~ ~oo~ k.oo oo .o4 - , 1200 ~ i 20 i Oz 0 969 88-5 800 720 6mO 560 480 400 320 240 i 60 80 0 80 160 240 ~20 400 480 560 <- West Cross T/tubers O~ertting Com~an.y A PLATFORM A12A-12LW slot 910 ~Lddle Ground Shoals Cook Inlet, Alaska PROPOSAL LISTING Your ref : A12A-12LW Version Our ref." : prop4124 D&~e ~rin~ed. : S-0'an-2001 D&t'.e areated.: 11-0~t-2000 I~st, revisect : 8-O'a.n-2001 Field ms ~entre4 on n60 50 4.803,w151 29 11.941 Struoture ms ~entre4 on n60 46 36.826,w151 29 36.377 Slot loaation ms n60 47 44.261,w151 29 43.994 Slot Gr$4 aoord/na~es are N 2485784.679, E 232840.958 S1o~ looa.1, ooord:Lnates are 6848.00 N 378.00 W Pro~eation tl~e: alaska - Zone 4, S~he~ol4: Clarke - 1866 P~fezenae North ms True North -29- A I~TPORM, A12A-12v-~ MSdd/e G=oun4 Shoals,Cook Tnlet, Als.sMa Me~su=ed Znolin. Az:Luuth T=ue Ve2:t De~th Deg=ees ~eg=ees De~t~ 7200.00 17.18 29.52 6948.51 7300.00 16.96 8.99 7044.19 7400.00 18.71 350.15 7139.46 7500.00 21.96 335.56 7233.28 7600.00 26.16 325.01 7324.61 7700.00 30.93 317.34 7412.46 7800.00 36.03 311.61 7495.87 7822.98 37.24 310.49 7514.31 8000.00 37.24 310.49 7655.24 8076.32 37.24 310.49 7716.00 8277.28 37.24 310.49 7876.00 8500.00 37.24 310.49 8053.32 8500.53 37.24 310.49 8053.74 8580.56 40.64 305.10 8116.00 8600.00 41.50 303.90 8130.66 8700.00 46.11 298.34 8202.83 8700.24 46.12 298.33 8203.00 8799.91 50.94 293.60 8269.00 8800.00 50.95 293,60 8269.06 8835.51 52.71 292.07 8291.00 8900.00 55.95 289.48 8328.61 8922.47 57.10 288.62 8341.00 9000.00 61.08 285.82 8380.82 9099.64 66.28 282.52 8425.00 9100.00 66.30 282.51 8425.14 9200.00 71.58 279.46 8461.07 9299.00 76.85 276.62 8488.00 9300.00 76.91 276.59 8488.23 9400.00 82.26 273.84 8506.30 9500.00 87.64 271.17 8515.10 9543.87 90.00 270.00 8516.00 9550.00 90.00 270.00 8516.00 9693.85 90.00 270.00 8516.00 9693.87 90.00 270.00 8516.00 9891.00 90.00 270.00 8516.00 10000.00 90.00 270.00 8516.00 10097.00 90.00 270.00 8516.00 10242.00 90.00 270.00 8516.00 10285.00 90.00 270.00 8516.00 10389.00 90.00 270.00 8516.00 10500.00 90.00 270.00 8516.00 10551.87 90.00 270.00 8516.00 ~RO~OSAL T. XST33~G Page 1 Yo~u= =e~ : A12A-12~W Ve2=sion #6a Z~st ~'evised : 8-~a~-2001 R E C T A H G U T. A R Dogleg Ve=t C O O R D X H A T E S Deg/100£t Seot 1047.75 H 1120.25 B 0.00 -1120.25 1075.03 H 1129.82 E 6.00 -1129.82 1105.26 ~ 1129.35 Z 6.00 -1129.35 1138.12 N 1118.87 Z 6.00 -1118.87 1173.23 H 1098.47 ~ 6.00 -1098.47 1210.22 ~ 1068.39 R 6.00 -1068.39 1248.68 N 1028.95 E 6.00 -1028.95 1257.69 ~ 1018.61 ~ 6.00 -1018.61 1327.23 H 937.15 ~ 0.00 -937.15 1357.22 H 902.03 E 0.00 -902.03 Eoc #1 1436.17 H 809.54 E 0.00 -809.54 1523.68 H 707.05 E 0.00 -707.05 1523.89 H 706.80 E 0.00 -706.80 1554.61 ~ 667,04 R 6.00 -667.04 1561.84 ~ 656.52 ~ 6.00 -656.52 GR Bgn Fnl Bld/H~n HC 1597.46 H 597.25 E 6.00 -597.25 1597.54 H 597.10 E 6.00 -597.09 1630.11 H 529.96 R 6.00 -529.96 1630.14 H 529.89 R 6.00 -529.89 1640.97 H 504.17 E 6.00 -S04.17 HZ 1659.52 N 455.18 E 6.00 -455.18 1665.64 ~ 437.47 E 6.00 -437.47 1685.29 N 373.94 E 6.00 -373.94 1707.09 H 287.38 E 6.00 -287.38 1707.16 H 287.06 E 6.00 -287.06 HR 1724.90 ~ 195.49 E 6.00 -195.49 1738.18 N 101.19 E 6.00 -101.19 1738.29 ~ 100,23 E 6.00 -100.23 1747.21 ~ 2,33 Z 6.00 -2.33 1751.55 H 97,14 W 6,00 97.14 1752.00 ~ 141.00 W 6.00 141.00 gOC #2 1752.00 N 147.13 W 0.00 147.13 C~estal Zault 1752.00 N 290.98 W 0.00 290.98 H~(B/HPJ - Csg~t 1752.00 ~ 291.00 ~ 0.00 291.00 1752.00 H 488.13 W 0.00 488.13 H/ HR 1752.00 N 597.13 W 0.00 597.13 1752.00 N 694.13 W 0.00 694.13 ~ 1752.00 H 839.13 W 0.00 839.13 HK 1752.00 H 882.13 W 0.00 882.13 KZ 1752.00 N 986.13 W 0.00 986.13 HZ 1752.00 N 1097.13 W 0.00 1097.13 "q~'"~")c'l~ (,,~~~ 1752.00 H 1149.00 W 0.00 1149.00 ;D (HC) gl ~a is in ~ee~ unless o~he=wise s~a~ed. Coo=dinates f=~ slot il0 ~ ~ E=~ =ota~ t~Xe (116,00 F~ ~e ~ sea l~el). Bott~ hole ~s~e Is 2095.16 on az~u~ 326.74 ~s ~ ~11h~d. ~1 Dogleg ~o~ ~11p~h ts 99.98 Ve~t~ seo~ton Is f~ ~11he~d on ~zimu~h 2~0.00 ~gzees. C~uul~lon uses ~e ~m~ uu~u~e 2~es~e~ ~ Bak~ Hug~ -30- czoss ~/nbe~-s Ope~'ating Company & PZ~PORH,A12A-12T.W M:Ldd/e G2:oun~ Shoals, Cook Xnlet, Alaska MD ~ lbe~ngula~ Coo:~cts. PROPOSAL LZSTZI~G Page 2 Youz =e£ : A12A-X2LW Version ~ast ~evised : 8-~an-2001 Cc~ment ?200.00 6948.51 1047. ?822.98 7514.31 1257. 80?6.32 ?716.00 1357. 82??.28 ?8?6.00 1436. 8500.53 8053.?4 1523. 8580.56 8116.00 1554. 8?00.24 8203.00 1597. 8799.91 8269,00 1630. 8835.51 8291.00 1640 8922.4? 8341.00 1665 9099.64 8425.00 1707 9299.00 8488.00 1738 9543.87 8516.00 1752 9550.00 8516.00 1752 9693.85 8516.00 1752. 9891.00 8516.00 1752, 10097.00 8516.00 1752. 10242,00 8516,00 1752, 10285.00 8516.00 1752. 10389.00 8516,00 1752. 10551.8? 8516,00 1752, 75 H 1120.25 E KOP - Sidet~aok 69 N 1018.61 Z ROC #1 22 N 902.03 Z 17 ~ 809.54 R GR 89 N 706.80 R Bgn ~nl Bld/T~n 61 N 667.04 Z HC 54 N 597.10 E HR 11 ~ 529.96 9? ~ 504.17 64 ~ 43?.4? ~ HI~ 09 ~ 28?.38 18 N 101.19 00 ~ 141.00 ~ ~0C #2 00 ~ 147.13 ~ 00 N 290.98 ~ 00 ~ 480.13 H 00 ~ 694.13 ~ 00 N 839.13 ~ 00 · 802.13 ~ 00 ~ 986.13 ~ 00 ~ 1149.00 ~ Casing n/a 6948.51 1047.75N 1120.25E 9693.87 8516.00 1752.00H n/a 6948.51 1047.75~ 1120.25E 10551.90 8516.00 1752.00N 291.00W 5 1/2" Casing 1149.00W 3 1/2" Caslp, g Goog~a~hio ~oaatton T.V.D. Reo~a~gulaz Coo~d:Ln~tes A12-12~W Rvs~ Tgtgxi A12-12~W Rvsd TgtRnt 8516.00 1652.00N 8516.00 1652.00B 1149.00W 11-0Ot-2000 291.00W 11-0Ot-2000 RECEIVED JAN 1 8 Z001 Alaska Oil & Gas Cons. Commission Anchorage -31- Cross Timbers Operating Company Structure : A PLATFORM Well: A12A-12LW Field : Middle Ground Shoals Locafion : Cook Inlef, Alaska Created by jonesFor: B Penroae Dote plotted: 8-Jan-2001 I Plot Reference is A12A*-12LW Vere;on ~Eo. J Coordinates are in feet reference slot ~10. I Il'rue Vertical D~pth-s ore reference roto~7 tobte.I 350 320 310 340 'TRUE NOIR'I'H 350 0 10 280 2C 5O 40 5O 300 60 290 70 280 270 8O 9O 260 250 240 250 210 ~1~\9, O\ 20C) '190 180 170 1 6O 150 140 130 100 110 RECEIVED Alaska Oil & Gas Cons. Commissior Anchorage Normal Plane Travelling Cylinder - Feet. All depths shown are Measured depths on Reference Well -32- Cross Timbers Operating Company MGS A12-12LW Sidetrack Procedure N/D BOPE, N/U tree. Test tree to 5,000 psi. Release rig Move rig over well. Install BPV, N/D tree, N/U BOPE. Test BOPE to 5,000 psi. Displace inhibited brine in wellbore to filtered Inlet water. Ensure well is dead. Unseat tubing hanger, ensure well is dead and POH with tubing, checking for NORM while POH. L/D tubing and completion jewelry and send to shore. P/U a 6" bit on 3-1/2" drill pipe, RIH and tag the previously-set cement abandonment plug at 7,665' MD. Pressure test plug and casing to 3,000 psi. POH. RH-I with 7" one-trip whipstock. Orient and set whipstock at 7,200'MD and mill a window in 7" casing using a 6" mill. Directionally drill 6" hole from 7,200' to 9,694'MD. Run and cement 5", 17.95#, L-80 STL liner at 9,694'MD with TOL at approximately 6,900'MD (-300' of lap). Clean out liner to float collar and pressure-test casing/liner lap to 3,000 psi for 30 minutes Drill out liner shoe and displace well to 9.0 ppg oil-base drilling fluid Drill approximately 20' of new hole and conduct leak-off test Directionally drill 4-1/8" hole from 9,694' to 10,600'MD. Run 3-1/2", 9.2#, L-80, STL slotted liner with liner-top packer at 10,600'MD with TOL at approximately 9,400' (-300' of lap). Displace well to filtered Inlet water Run 2-3/8", 4.7#, N-80, 8rd EUE completion with gas lift design. Pickle inside of tubing with HC1/xylene and circulate inhibited filtered Inlet water into annulus before setting packer. RECEIVED -33- J~N 1 8 Alaska Oil & Gas Cons. Commissk' Anchorage Cross Timbers. operating' Company MGs. A 12-12 'WIW Cook.ln!e.t., Alaska Leg '4, COndUctOr 27~ APl NO..: Spud: · Present 'Completion TOC. 7050:: Prod Csg: .7;'i, .23,. 26 & 29' Ib.N'80. Set @=.:9623':. Cmt w/..10',50 sx.. RECEIVED JAN 1 8 2001 Alaska Oil &.Gas Cons. Commission Anchorage PBTD: 9594~ TD: .965. 0" .qdp 1;/3/01' T..bg '!1:/12./~..5-'.. TO~;" Tbg :hngr 861~S.3:;1']2" 8R EUE .X.O. 36 jt.s. ~;1~': B~l.tt, ...... Xo .... 2'GLM Wlpup,, S ! GLM 2:"~'7..~'". ~p j~s =XO ..... 20..its..2 3/8" .2,:.3~.' ': x' 2 7/.8? M.~ Shoe .~O'.T.e NORM N..O .R.M. NOR.!M NOR'bi N..OR!M IflQRM .T~s~e~.:~'.:ci~g.to :t.500.'Psi;f6f...30:mihuEe~.oi~ Bia,:~i;nt R~aine. r'~: 786;5!. u~able.[~:pu~hp in. AQG~C. (~.om:lzell)'ga~/e'permiss~bn.to~:~pot :cn~ o~i:top'0~ r~nr,' · spo~ 4.0 ~x:~3. '.t.eC.~ 7~g~, ' . " 'T..O.F 1.3' !:/2. P' :9.'.'i .3~, Ni~0 EUE from T'.QF'!o ~92.8' and:~i.3..#Ns0 a:T.C:.from '892:8' '.ko. 90'.2(i" KBM GLM i~ 8039' MI;) (7..8ir~.' GUplS. ,ergo..' n Un.l...' pa'ck..eF ~..11 ~'8.O65'.:MD. (7.71 .g.: .KB.a.:eLa ~'8~¢8'" '.M'.D~(.8=~' :."r,~)' euitierson Un[-:'P.'ack~'Vll (~.8783~'MD (82~3' .TVD) ABM GEM ~ 8892' MD (8496 'IYD~. akr: L~at'.o.t...:{~ 8.93Q"MD...:(SS33" Bb- P-1 Packer ~_.~.i~93.0;'M." D Otis"X." Nipple {~ 8988' MD:'(8588' 'TVD) aa~. r...:Slie.'a.t s..ul~ I~: .9.020' MD. (8.622' .'I'VD) 'petfs=.: ;GN-'GO~:8'120~-8.154" HC-HD: HE-'HF: HI-HK: HK-'HN: HN-,HR: 8500'-857~' 8805':~05~ 8939~-8,q92' 9040'-9072' ~)08..7."-9224' 9237'-9386' 9~06'-'9570'. -34- Casing Performance Properties A12-12LW Casin~ Prouerties and Design Internal Collapse Tensile Strength Size Weight Yield Resistance Joint Body TVD MD Design Safety Factor* (in.) (lb/it) Grade Cnxn (psi) (psi.] (1,000 lbs) (it RKB) (It RKB) T B C 5 17.95 L-80 STL 10,140 10,490 396 422 8,516 9,694 10.0 3.1 1.7 3-1/2 9.2 L-80 STL Slotted Slotted 207 207 8,516 10,552 21.9 N/A N/A * Tensile design safety factors are calculated using pipe weight less buoyancy. Burst design safety factor for 5" casing is calculated using ASP. Safety factor for 3-1/2" lnr does not apply since lnr is slotted. Collapse design safety factor for 5" casing is calculated assuming complete evacuation of the casing. Safety factor for 3-1/2" lnr does not apply since lnr is slotted. I I Casing Setting Depth Rationale 5" 9,694' RKB, MD 3-1/2" 10,552' RKB, MD Drilling liner to provide sufficient fracture gradient and well control until TD is reached as well as casing off the portion of the hole containing troublesome coal beds. Production liner to provide hole stability for production operations. Cross Timbers Operating Company Drilling Fluid Program, Pressure Calculations, and Drilling Area Risks MGS AI2-12LW Sidetrack Drilling Fluid Properties: Density PV YP Funnel Vis Initial Gel 10 Minute Gel APl Filtrate pH % Solids Tyonek Fm. above Hemlock East Flank (7,200' - 8,580'MD) 9.0- 10.5 10 -20 24 - 32 45 - 85 5-15 10 - 30 4-8 9-11 3-8 Drilling Fluid System: fwo Derrick Shale Shakers esander, Desilter, Mud Cleaner entrifuge egasser East Flank of Hemlock Fm. (S,580' - 9,700'MD) 13.5- 14.1 17 -25 12 - 30 55 - 80 12 -18 18 - 25 >5 9-10 30 - 35 West Flank of Hemlock Fm. (9,700' - 10,600'MD) 8.3 - 9.5 20 - 35 10-16 75- 115 8 - 20 15 - 30 Oil Base Oil Base 5-12 fit Level Indicator (Visual and Audio Alarms) dp Tank luid Flow Sensor luid Agitators Maximum Anticipated Surface Pressure: The maximum anticipated surface pressure (MASP) for both hole sections in this sidetrack will be the lesser of the formation pore pressure (less a full gas column to the surface) or the formation fracture pressure at the last casing shoe (less a full gas column to the surface). Based on offset well data, the highest mud weight expected in the 6" hole section is 13.8 ppg (0.718 psi/R) at the section TD of 8,516' TVD 'and the formation fracture pressure at the sidetrack depth of 6,949' TVD is a minimum of 14.4 ppg EMW (0.749 PSi/fO. Complete evacuation of the wellbore, except for a 0.11 psi/ft gas gradient, is assumed. 6" hole section MASP (pore pressure) MASP (fm breakdown) ~)(0.718 - O. 11) = 5;'t4g. psi (6,949 fD(0.749 - 0.11) = 4,440 psi Therefore, MASP in the 6" hole section will be 4,440 psi and the BOPE will be routinely tested at their full rated working pressure of 5,000 psi. RECEIVED -36- JAN 1 8 ZOO1 Alaska Oil & Gas Cons. Commission Anchorage Again, based on offset well data, the highest mud weight expected in the 4-1/8" hole section is 9.5 ppg (0.494 psi/K) at the section TD of 8,516' TVD in the target Hemlock Formation. The formation fracture pressure at the 5" liner shoe depth of 8,516' TVD is 14.6 ppg EMW (0.759 psi/f~). Complete evacuation of the wellbore, except for a 0.11 psi/i~ gas gradient, is assumed. 4-1/8" hole section MASP (pore pressure) = MASP (fro breakdown) = (8,516 t~)(0.494 - 0.11) = 3,270 psi (8,516 f~)(0.759 - 0.11) = 5,527 psi Therefore, M_ASP in the 4-1/8" hole section will be 3,270 psi and the BOPE will be routinely tested at their full rated working pressure of 5,000 psi. Well I'roximi ,ty Risk: The nearest wellbores to that of A12-12LW are A32-11 and A32-11R. This well will pass 217' from Well A32-11R at a depth of 9,458'MD and will pass 164' from Well A32-11 at a depth of 10,413' MD. Drilline Area Risks: The primary drilling risks in the A12-12LW area are those of stuck pipe in the coals of the Tyonek Formation, waterflood-induced over-pressure in the East Flank of the Hemlock Fro. and lost circulation in the Crestal Fault zone between the East and West Flanks of the Hemlock Fm. The risk of stuck pipe in the Tyonek coals will be countered in three ways: 1.) Drillers experienced at drilling the formations of the Cook Inlet Basin will be used. 2.) Bit selection will include those which experience a slower rate of penetration when entering coal beds, thus giving warning of coals being encountered and preventing the BHA from entering them until the coals can be reamed open. 3.) Casing will be set below the base of the East Flank of the Hemlock Fm., thus isolating the coals before lowering the mud weight and drilling the target Hemlock West Flank. In order to safely drill the over-pressured Hemlock East Flank, the mud weight will be gradually increased near the bottom of the Tyonek Fm. and the mud weight needed to drill the East Flank will be carefully monitored and maintained to avoid approaching the formation fracture gradient at the kickoff point. Lost circulation in the Crestal Fault zone will be treated with conventional LCM. While experience has shown that this will be effective, the option will also be maintained of running casing at this point, if necessary, in order to allow the lowering of the mud weight to aid in solving a severe lost circulation problem. RECEIVED JAN 1 8 - 3 7- Alaska Oil & Gas Cons. Commission Anchorage Disposal of Muds and Cuttings: MGS Platform A has a dedicated Class II disposal well. All waste wellbore fluids will be injected down the disposal well as will cuttings after they are ground. RECEIVED Alaska Oil & Gas Cons. Commission Anchorage -38- A12-12LW Summary of Drilling Hazards POST THIS NOTICE IN THE DOGHOUSE High formation pressure is present in the East Flank of the Hemlock reservoir. Expected formation pressure in the Tyonek above the Hemlock is 9.0 ppg EMW while mud weight of approximately 13.8 ppg can be expected in the East Flank. There is a potential for lost circulation as the wellbore crosses the Crestal Fault between the East Flank and West Flank of the Hemlock reservoir. Pipe sticking tendency is possible in the coals above the Hemlock reservoir. This wellbore is planned to pass within 217' of Well A32-1'1R at 9,458'MD and within 164' of Well A32-11 at 10,413'MD. There is no H2S risk anticipated for this well. CONSULT THE A12-12LW WELL PLAN FOR ADDITIONAL INFORMATION RECEIVED Alaska Oil & Gas Cons. Commission AnChorage -39- :~ , ', cROss TIMBERS OPERATING COMPANY ,' ,.. . ' '. · '210',W~ PARK.AVE., $TE. 2350. i .. ' ' ' '. · '. · . ' . OKLAHOMA crrY, bE' 73~0~ . ' ." '". '" '...pAy.'.....,' , .'.,. ',..'. '. '..." '..,:...· ..... .i': '.. 'gORDTEHRE. OF' Alaska.Oil '"& .Gas: ..ConServatio..~ 'CommissiOn' .. '.' . ,. . '.' .' 'DATE. January'. 1.1, 2001 · 1941 .. . 32-1111 IO. TX . .,. .... , . 100. O0 '"" ...... ...., . . .. . . . . , .. , '1~ O,L L A R · . ..... · .. Permit to.Drill .... '"'." .,....... . ... " , "" ,..Hidd[e GroUnd Shoa'[ '..' , , ..,' ',. ' . .",. , .','. , '. '. .A'.i:2'12L~.,i. '.. ' ' '""" "'. '.'ii . . . . . . . . ., . '.,.... WI~I__I__ PERMIT CHECKLIST FIELD & POOL ~'~.~////d COMPANY ~.~'~, "7'~ ~/-~"~, WELL NAME ,'~/Z-/z/-u,.)PROGRAM: exp INIT CLASS ~~/ ~"~:)?/,..-- GEOL AREA dev ~'' redrll / serv wellbore seg ann. disposal para req UNIT# ,4,//4- ON/OFF SHORE ADMINISTRATION ENGINEERING 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available-in drilling unit.-~ .......... 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can.be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... 14. Conductor string provided ................... 15. Surface casing protects all known USDWs.... ........ 16. CMT vol adequate to circulate on conductor & surf csg ...... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate weilbore separation proposed .............. .DATE 23. If diverter required, does it meet regulations ....... ' .... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to ,.,,c'"O(:3~:::::~ Dsig. 27. Choke manifold complies w/APl RP-53 (May 84).... ..... . 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. GEOLOGY . 30. Permit can be issued wlo hydrogen sulfide measures ..... ~Y-,,(~ ' ' 31. Data presented on potential overpressure zones .... ;..' (Y~).,~i, ' ' 32. Seismic analysis of shallow gas zones .... ....: ..... . ,,,~t~.N IIAP[R DATE , 33. Seabed condition survey (if off-shore) ........... >,.~LJi~ Y N ~ i'3t..c/~-/(o~]~~$~ ~,. z. o.,~ COUp.,- /~-,z--/,~,-'~..~,z~ .'~ ' Il /~'~-'~ /' z'z ..u i 34. Contact name/phone for weekly progress reports [~p/~3,"a~ory.' -onlY] Y N II ~NNULAR DISPOSAL35. With proper cementing records,, this plan ' (A) Will contain waste in a suitable receiving zone; ....... Y N ~~)~ ¢x~,r. ,.' APPR, DATE (B) will not contaminate freshwater; or cause drilling waste... Y N (C) will not impair mechanical integrity of the well used for disposal; Y N (D) will not damage producing formation or impair recovery from a Y N pool; and / (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N ' GEOLOGY;' .ENGINEERING: .. UlCIAnnular COMMISSION: Comments/Instructions: J§ I§ c:~msoffice~wordian~iana~ecklist.(rev. 111011100).