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Home My WebLink About200-166In[ ]e Project Well History File Co~(' Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Organizing (~o,,~:t [] RESCAN [] Color items: [] Grayscale items: m Poor Quality Originals: [] Other: NOTES: es, No.~ [] Other, No/Type BY: BEVERLY ROBIN VINCENT SHERY~INDY Project Proofing BY; BEVERLY ROBIN VINCENT SHERY~INDY ' DATE:t~/~Ot~/~/ Scanning Preparation ~ X 30= / ~-.(~, + ? = TOTALPAGES OVERSIZED (Scannable) [] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other III Illllllllll II III Production Scanning Stage 1 PAGE COUNT FROM SCANNED FILE: ~!d""~:.. PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: __~ YES Stage 2 ' IF NO IN STAGE 1, PAGE(S) DISCREP~'~C~ W~RE FOUND: i,_L,~._Y...ES BY~ BEVERLY ROBIN VINCENT SHERYL MARi WINDY DATE: DUE TO QUALITY, GRAYSCALE OR COLOR IMAGES ) NO NO RESCANNEDBY~ BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: Isl General Notes or Comments about this file: Quality Checked 12/10/02Rev3NOTScanned.wpd F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc MICROFilMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE , ( ( STATE OF ALASKA R" "E' ",,/"'''1. ~"'''''- , ALASKA OIL AND GAS CONSERVATION COMMISSION "" ~',,' \.,¡ t: ~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG No. of Completions 1a. Well Status: 0 Oil 0 Gas iii Plugged iii Abandoned 0 Suspended 0 WAG 20MC 25.105 20MC 25.110 0 GINJ 0 WINJ 0 WDSPL 2, Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 3708' NSL, 2011' WEL, SEC. 25, T13N, R10E, UM Top of Productive Horizon: 594' NSL, 4333' WEL, SEC. 25, T13N, R10E, UM (OB) Total Depth: 2314' NSL, 4566' WEL, SEC. 36, T13N, R10E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 569135 y- 6016245 Zone- ASP4 TPI: x- 566842 y- 6013111 Zone- ASP4 Total Depth: x- 566643 y- 6009548 Zone- ASP4 18. Directional Survey 0 Yes iii No Zero Other 5. Date Comp., Susp., or Aband. 3/30/2004 I 6. Date Spudded 11/6/2000 7. Date T. D. Reached 11/23/2000 8. KB Elevation (ft): KBE = 52' 9. Plug Back Depth (MD+ TVD) 2370' + 2250' 10. Total Depth (MD+ TVD) 10550 + 4375 11. Depth where SSSV set NIA MD 19. Water depth, if offshore NIA MSL . ,',.1. JUN 092004 . ....," ,.., '-' ~ r"Hìi-~ r M"~':"'1¡"'}k!n 1 bI~¡W-ëffi etåss: I.W ,7V ...m" , ... '"'"' "t. í iii Developm~nt~-~;'.;¡~;;:B Exploratory 0 Stratigraphic Test 0 Service 12. Permit to Drill Number 200-166 304-053 13. API Number 50- 029-22980-00-00 14. Well Name and Number: M PE-25 15. Field 1 Pool(s): Milne Point Unit 1 Schrader Bluff Ft Ft 16. Property Designation: ADL 025518 17. Land Use Perm it: 20. Thickness of Permafrost 1800' (Approx.) 20" 7" 21. Logs Run: MWD , GR , RES, PWD , DDS, Acoustic Caliper, ABI CASING, LINER AND CEMENTING RECORD ,-!Q'.:=iri:F ~r.tIIQ='ëiTrIJ;¡'~Å'ii\IIIII'''''¡CtlEE1iJiI'':' 'á::¡I!)=D:r:¡~ 1~:Îm'¡¡' ",','"I,"I':""',,":,""" ;li'I;:':'I' li",':SiI,," ",',"",''',' ,:'''':;!.II,I, ":':',,',~I ~, ~I~,',,'I~, ',',', ,,::1,,',', .1' ',I'~~:,IIII~":" ',',!' ",,' ,::"I!'~'I~,:I'I':',',: ,11.1,,1!:i!!, '" '," I~I',,",',' ,,,L',"I:;!III~I ':~,",','~, "", ","",' ,. ,I~, ",' ~:;",',',', ::n,!i!,'I¡"""II!;!t!I:~ " '''"I:" :,:'~, ',,"I:',!,,,,,- :,li"'11 1,'\,1 ¡'i"I,:,', ø,,' "'~,'§,, ,,'i,1 :¡',I,;III'!:I';I," ,:!::I:!il!t~ØÏi1'III:!"i;'¡' :1:),ëí~ØM,:'1:¡I";:(¡ii'I'I':'.m:e:!:!il!I::.!'¡, IB'Öiim'~N1!.:,'i i;::¡:II.:¡!I:S(~è'i;ii!liil'lill',i, 29' 109' 29' 109' 30" 260 sx Arctic Set (Approx.) 29' 6699' 29' 4434' 9-7/8" 735 sx AS III, 665 sx Class 'G' 6599' 10418' 4422' 4372' 6-1/8" Uncemented Slotted Liner 4-1/2" 94# 26# 12.6# H-40 L-80 L-80 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): N/A MD TVD MD 26. Date First Production: Not on Production Date of Test Hours Tested SIZE NIA DEPTH SET (MD) PACKER SET (MD) TVD DEPTH INTERVAL (MD) 6290' AMOUNT & KIND OF MATERIAL USED Set Bridge Plug, pumped 225 Bbls of Class 'G' placed 220 Bbls below Retainer and 5 Bbls above Set Bridge Plug 2370' PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none'~1 . . fA II -0- Þr'~ " ..v\ ~ Bfl JUN ll1 '(~ ~1fTSLr. !;i-(j ,n;IIUIIII'" . ORIGINAL. PRODUCTION FOR Oll-Bsl TEST PERIOD ... Flow Tubing Casing Pressure CALCULATED -Ìtto. Oll-Bsl Press. 24-HoUR RATE7 27. None Form 10-407 Revised 12/2003 GAs-McF WATER-Bsl GAs-McF WATER-Bsl CONTINUED ON REVERSE SIDE CHOKE SIZE I GAS-OIL RATIO Oil GRAVITY-API (CORR) '.3~.ii:;)...6r .,../5)) . G:F 28. 't GEOLOGIC MARKERS ,f 29. FORMATION TESTS NAME MD rvD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". NA 5668' 4217' None NB 5795' 4243' NC 5898' 4264' NE 6038' 4291' NF 6248' 4339' OA 6335' 4360' OB 6601' 4422' RE(~E¡q IE'r~~ , '"' ,J~''''' ~ \ !.~::, i""J JUN 0 91004 Alaska OH & Cons... Am:hma~;e 30. List of Attachments: Summary of Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Sandra s~~~itle Technical Assistant Date CXv - 07.CJ'/ '.".' ,-~,....J, MPE-25 200-166 304-053 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No.1 Approval No. Drilling Engineer: Walter Quay, 564-4178 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 ORIGINAL Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ( ( BP EXPLORATION Operations Summary Report Page 1 of 2 MPE-25 MPE-25 PLUG+ABANDON NABORS ALASKA DRILLING I NABORS 4ES Start: 3/29/2004 Rig Release: 3/31/2004 Rig Number: Spud Date: 11/6/2000 End: Date From- To Hours Task Code NPT Phase Description of Operations 3/28/2004 00:00 - 01 :00 1.00 RIGU P PRE Complete MIRU. Raise and scope Derrick. Take on hot Sea Water in Rig Pits. Accept Rig at 01 :00 hrs. 01 :00 - 03:30 2.50 RIGU P DECaMP Rig up lines to Tree. Rig up Lines to Tiger Tank. Pull BPV. Continue to fill Rig Pits with hot Sea Water. 03:30 - 04:00 0.50 RIGU P DECaMP PJSM with All. 04:00 - 06:00 2.00 KILL P DECaMP Open Well. Tbg = 1,310 psi. Annulus = 1,90 psi. Bleed off Gas Cap. Begin to circu;ate down Tbg at 4 bpm/500 psi. 06:00 - 14:00 8.00 KILL P DECaMP Continue to Circulate and Bullhead down Tbg to clean-up Well. Monitor Well. Tbg dead...Annu on slight vac. Set TWC. Blow down Lines. 14:00 - 16:30 2.50 WHSUR P DECaMP Nipple Down Tree. 16:30 - 19:00 2.50 BOPSUF P DECaMP Install 13 3/8" x 11" Adaptor Flange. Nipple up BOP Stack. 19:00 - 21 :30 2.50 BOPSUF P DECaMP Rig up test equipment for BOPE test. TWC leaking. Pick-up Lubricator and pull TWC. Had 130 psi on Tbg. Bleed gas. Install and re-test TWC. Good. 21 :30 - 00:00 2.50 BOPSUF P DECOMP Begin BOPE test per BP/AOGCC requirements at 250/3,500 psi. State's right to witness test waived by C. Shevie. 3/29/2004 00:00 - 01 :00 1.00 BOPSUF P DECOMP Completed BOPE Test. Blow down Lines. Rig down test equipment. 01 :00 - 02:00 1.00 BOPSUF P DECOMP Pick-up Lubricator. Pull TWC. Lay down same. 02:00 - 05:00 3.00 KILL P DECOMP Tbg = 150 psi...Annu = 1,250 psi. Gas and Oil has migrated to surface from "Dual Laterals". Circulate out Gas and Oil at 3 bpm/400 psi to Tiger Tank. Circulate Well to Pit and monitor returns...clean. Monitor Well. Tbg and Annu on vac. 05:00 - 06:30 1.50 PULL P DECaMP BOLDS. Pull Tbg Hanger to rig Floor..A5K with no problems. Lay down Landing Jts. 06:30 - 11 :00 4.50 PULL P DECOMP POOH and single down 2 7/8" ESP Completion. 11:00 - 13:00 2.00 PULL P DECaMP Lay down ESP Assemby. 13:00 - 14:30 1.50 PULL P DECOMP Rig down ESP handling equipment. C & C Floor. Adjust Draw Works Brakes. Level Rig. 14:30 - 15:00 0.50 PXA P ABAN Make-up BHA as follows: 61/8" Bit, 7" Csg Scraper, Bit Sub, 1 Jt 3 1/2" Drill Pipe, and 6.151" String Mill. 15:00 - 20:00 5.00 PXA P ABAN RIH with BHA. Single in with 3 1/2" Drill Pipe from Pipe Shed. P/U 200 jts & ran in to 6340' & scrape casing. 20:00 - 23:00 3.00 PXA P ABAN POOH & UD BHA. 23:00 - 23:30 0.50 PXA P ABAN P/U & M/U EZ-BP & setting tool. Setting tool = 4.49'. EZ-BP 2.63' (1.1' middle rubber) 23:30 - 00:00 0.50 PXA P ABAN RIH wI EZ-BP on 3 1/2" DP. 3/30/2004 00:00 - 02:00 2.00 PXA P ABAN Con't to RIH wI EZ-BP on 3 1/2" DP; 02:00 - 02:30 0.50 PXA P ABAN M/U circulating head. Break circulation 4 BPM @ 500 psi. Took 2 Bbls to fill hole. Set EZ-BP @ 6290'. Sheared out wI 128K, 50K over. P/U = 78K, S/O = 59K. 02:30 - 03:00 0.50 PXA P ABAN Perform injectivity testas follows: 1 BPM @ 50 psi, 2 BPM @ 100 psi. 3 BPM @ 300 psi. 4 BPM @ 575 psi. 6 BPM @ 1250 psi. Pumped total of 50 Bbls. 03:00 - 04:00 1.00 PXA P ABAN Unsting from EZ-BP & P/U 6'. Circulate wellbore, 4 BPM @ 600 psi. Had oil & gas to surface. RU & prep to cement. Hold PJSM wI all hands. 04:00 - 05:30 1.50 PXA P ABAN Cement well as follows: Pump 5 bbls fresh water. Test lines to 4000 psi. Pump 5 additional Bbls of fresh water. Mix & pump total of 225 bbls of Class "G", 15.8 ppg, 1.16 cuftJsx. 3.8 BPM. Pressure increased from 430 to 2200 psi. Placed 220 bbls below Retainer. Dispaced DP wI 37 Bbls & sting out of cement Printed: 4/5/2004 9:46:27 AM .( ~ ( BP EXPLORATION Operations Summary Report Page 2 of 2 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Da.te 3/30/2004 3/31/2004 MPE-25 MPE-25 PLUG+ABANDON NABORS ALASKA DRILLING I NABORS 4ES Spud Date: 11/6/2000 End: Start: 3/29/2004 Rig Release: 3/31/2004 Rig Number: From - To Hours Task Code NPT Phase Description of Operations 04:00 - 05:30 1 .50 PXA P ABAN retainer. Cement in place @ 0530 hrs. Left 5 bbls of cement in DP to drop. 05:30 - 06:00 0.50 PXA P ABAN Pull 3 singles of DP & reverse out. Reversed approx 1.5 Bbls of cement. 06:00 - 07:00 1.00 PXA P ABAN Continue to Reverse Circulate Drill Pipe clean. Flush all valves and lines. 07:00 - 08:00 1.00 PXA P ABAN Displace Wellbore over to 9.8 Ib/gal Brine. 08:00 - 12:00 4.00 PXA P ABAN POOH. Single down 3 1/2" Drill Pipe in Pipe Shed. 12:00 - 13:00 1.00 PXA P ABAN PJSM. Pump diesel cap on well. 13:00 - 14:30 1.50 PXA P ABAN PJSM. Rig up & test cement plug @ 1500 psi 130 minutes, charted, good test. Bleed pressure & rig down. 14:30 - 17:00 2.50 PXA P ABAN PJSM. Rig up Schlumberger E Line to run cement log. Run CBL from 3500 to 230'. POOH. 17:00 - 18:00 1.00 PXA P ABAN UD CBL tools. 18:00 - 18:30 0.50 PXA P ABAN Re-dress wireline for running EZ-BP. M/U EZ-BP on wireline. 18:30 - 20:00 1.50 PXA P ABAN RIH & set EZ-BP @ 2370'. Tag plug & POOH. 20:00 - 21 :00 1.00 PXA P ABAN U.D wireline equip & RID. 21 :00 - 21 :30 0.50 PXA P ABAN Pressure test BP @ 2370' wI 1500 psi for 30 min. Good test. Charted same. 21 :30 - 23:00 1.50 BOPSUP P ABAN N/D BOPE. 23:00 - 00:00 1.00 WHSUR P ABAN Remove wellhead using hydraulic jacks. 00:00 - 03:00 3.00 WHSUR P ABAN N/U new wellhead, tubing spool & pack off. Install hanger & RILDS. Test metal to metal seal to 1000 psi for 10 min. Tested good. 03:00 - 05:00 2.00 WHSUR P ABAN N/U adapter flange X-mas tree. Test to 5000 psi. 05:00 - 06:00 1.00 WHSUR P ABAN Install BPV & secure well & cellar. RELEASE RIG @0600 hrs. Printed: 4/5/2004 9:46:27 AM (' (' Note to File MPE-25 (200-166) MPE-25L 1 (200-167) 304-53 304-054 BP has made application to plug back this multi-branch wellbore for sidetrack. It appears that this is the first such multi-leg well in Milne Point and possibly the state to be plugged back for sidetrack. BP has proposed to set a retainer above the upper lateral and then pump a large cement volume through it to plug both legs at the wellbore. The individual legs are completed in separate sands in the defined Schrader Bluff interval. Schrader Bluff production is commingled from the various sands within the interval. BP's plan should effect isolation of the sands at the wellbore. No isolation is required along the length of either horizontal wellbore section. Based on the submitted plans, I recommend approval of BP's plans for the abandonment of MPE-25 and MPE-25L 1. k-~ ?V?~ Tom Maunder, PE . March 3, 2004 ~..:.. fÍ ") ~\'\.~,~~..\~[~f\ MA~~ 1. 5 2004 ¡~"'\\.-,"I~, \ I \ . ~. STATE OF ALASKA ¿Â'7{"7 ALASKA OIL AND GAS CONSERVATION COMMISSION ~ ¡;: C F n! Ëf¡y, APPLICATION FOR SUNDRY APPROVA( ,l-o. ,of-~"I., ~~;.'..' ~ 20 MC 25.280 FEB 2 4 2004 1. Type of Request: 181 Abandon 0 Alter Casing 0 Change Approved Program 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): ~.,!, ~.I\I~ ._~ \.'~.' £1 0 Suspend 0 Repair Well 0 Pull Tubing 0 Operation Shutdown 0 Perforate 181 Plug Perforations 0 Stimulate 0 Perforate New Pool 0 Re-Enter Suspended Well 4. Current Well Class: iii Development D Exploratory D Stratigraphic Test D Service 0 Waiver 0 Time Extension Plug Back for Sidetrack 0 Annular Disposal 5. Permit To Drill}dumber 200-166 V 6. API Number: / 50- 029-22980-00-00 a J..u. c ~.: ('I"'" ~..\,!:.: ~ tJlnttr' j ~ q ~~,. ' 99519-6612 KBE = 52' 9. Well Name and Number: MPE-25 8. Property Designation: 10. Field / Pool(s): ADL 025518 Milne Point Unit / Schrader Bluff PRESENT,WELLCONPITIQN 'Sl)N1N1~RY, Effective Depth MD (ft): Effective Depth TVD (ft): 10550 4375 TVD 80' 20" 109' 109' 1530 6670' 7" 6699' 4434' 7240 3819' 4-1/2" 6599' - 10418' 4421' - 4372' 8430 520 5410 7500 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Slotted Liner 6702' - 10396' Slotted Liner 4435' - 4371' 2-7/8" Packers and SSSV Type: 4-1/2" Flow Guide Stock, 7" Baker Master Packer Tubing Grade: Tubing MD (ft): L-80 6299' Packers and SSSV MD (ft): 6350',6380' 12. Attachments: 1m Description Summary of Proposal D BOP Sketch D Detailed Operations Program 14. Estimated Date for Commencing Operations: 16. Verbal Approval: Commission Re resentative: 17. I hereby cert~ that the foregoing is true and correct to the best of my knowledge. Printed N me \ Dav!~ R ~m " Title Drilling Engineer Si nature 1,1' Phone 564-5743 COrJ1o,i$$iQI1UseOnly' , ' March 04, 2004 Date: 13. Well Class after proposed work: D Exploratory 1m Development D Service 15. Well Status after proposed work: DOil DGas D WAG D GINJ 1m Plugged DWINJ 1m Abandoned D WDSPL Contact David Reem, 564-5743 Conditions of approval: Notify Commission so that a representative may witness 0 Plug Integrity ~OP Test D Mechanical Integrity Test D Location Clearance .l _Ub'1- Other: BY ORDER OF COMMISSIONER THE COMMISSION ORIGINAL AOGCC Permittin2 Requirement 1. 10-403 must be submitted and approved prior to abandonment and sidetrack of MPE- 25. 4ES Scope - Abandonment procedure per AOGCC Re2ulations 1. MIRU Nabors 4ES. NU and test BOPE. 2. Kill Well 3. Pull existing tandem ESP completion (Tandem ESP [GCl150, GC1700, GC200], Pumpmate gauges). 4. Set 7" EZSV retainer at ---6300'md. Pump sufficient volume of cement through retainer to isolate upper and lower laterals. Plan on pumping 200+ bbls of cement under retainer unless pump pressure increases by 1000 psi indicating that the laterals have been squeezed off. Un-sting from retainer and stack a minimum of 100' of cement on top of retainer. PT retainer/cement plug to 1500 psi for 30- minutes (charted). 5. PUR and fill wellbore with a fluid of sufficient density to exert a hydrostatic pressure greater than the highest fonnation pressure (plan on 9.8 ppg NaCL brine) a.1/21/2004 FL found ---2249 psi @ 4000' TVD (0.562 psi/ft) b. Has been SI for over a year (SI 2/24/2002) 6. Set 7" C1BP at ---3050' MD (avoid casing collars) for Doyon 14 proposed window at ---3000' MDsidetrack of MPE-25 7. POOH filling wellbore with a fluid of sufficient density to exert a hydrostatic pressure greater than the highest fonnation pressure (plan on 9.8 ppg brine) 8. RDMO 4ES ~ 3-1/8" FMC horizontal tree Wellhead: 11" x 11" 5M tbg. spool, 11" x 3.5" 8 rd EUE (top & bottom) FMC TBG HNG wI 3.5" 'H' BPV profile. 20" 94 #/ft H-40 ~ 2718" 6.5 ppf, L-80 8rd eue tbg. ( drift id = 2.347" cap. .00592 bpf) 7" 26 ppf, L-80, Btrc. production casing (drift ID = 6.151", cap. = 0.0383 bpf) KOP@' Max well bore Angle: 79.68° @ 5031' MD Hole angle through perfs = 90 deg. RA tag at 6197' 3 Short joint 6,197'-6,321' Milled window from 6347'-6359' 1jt of slotted liner (20') 8434'-8454' 91jts. of slotted liner (1975') (6457'-8,433') Baker pack-off bushing 8,433' Baker 4.5" flow guide stock w/2.375" id Baker HR setting sleeve Baker 7" ML torque master pkr 600-47 Baker HR setting sleeve Baker HMC liner hanger Halliburton float collar Halliburton float shoe Mid-Lateral TVD @ 4356' MP E-25 FMC Horizontal tree Model 120 KB elev. = 51.75' Doyon 141 DF elev. = 28.55' Doyon 141 GL elev, = 23.20' Doyon 141 I 63S0' I I 6367' I I 6380' ~ ~ ~ ~ DATE REV. BY COMMENTS 12108/00 MOO Initial completion by Doyon 141 12120/00 GMH ESP Completion - Nabors 4ES Camco 2-718" x 1" sidepocket KBMM GLM 173' Cameo 2-7/8" x 1" side pocket KBMM GLM 3118' I Cameo 2-7/8" x 1" side pocket KBMM GLM 6092' I HES 2-7/8" XN nipple 2.20S" 10 6234' I Tapered Pump: Pump, 56 stg. GC11S0 Pump, 26 stg. GC1700 Pump, 27 stage GC2200 6247' Tandem Gas Seperator 6264' Intake @ (TVD) 4316 Seal Section, GST34BILPFS Motor, 152 KMH 2325v/40a 6269' 6283' PumpMate w/6 fin Centralizer 6297' 4,5" 12.6#, L-80 IBT tubing. Baker Float shoe at 10418' Baker pack-off bushing 10,396' 97jts. of Slotted liner (3694') (6701'-10395') 4-1/2" SLOTTED INTERVALS OB- 8434'-8454' MO (20') OB- 6457-8433' MD (1975') OA- 6701-10,396' MD (3694') MILNE POINT UNIT WELL E~ 00 API NO: 50-029-22980-8& PT D NO: :2.001660 BP EXPLORATION AK ~ , 20" 94 #/ft H-40 ~ KOP@' Max wellbore Angle: 79.68° @ 5031' MD Hole angle through perfs = 90 deg. 7" 26 ppf, L-80, Btrc. production casing ( drift ID = 6.151", cap. = 0.0383 bpf ) RA tag at 6197' 3 Short joint 6,197'-6,321' Milled window from 6347'-6359' 1jt of slotted liner (20') 8434'-8454' 91jts. of slotted liner (1975') (6457'-8,433') Baker pack-off bushing 8,433' Baker 4.5" flow guide stock w/2,375" id Baker HR setting sleeve Baker 7" ML torque master pkr 600-47 Baker HR setting sleeve Baker HMC liner hanger Halliburton float collar Halliburton float shoe Mid-Lateral TVD @ 4356' 4-1/2" SLOTTED INTERVALS 08- 8434'-8454' MD (20') 08- 6457-8433' MD (1975') OA- 6701-10,396' MD (3694') DATE REV, BY MOO 12/08/00 12/20/00 GMH MPE-25 Proposed KB elev, = 51.75' Doyon 141 DF elev. = 28.55' Doyon 141 GL elev. = 23.20' Doyon 141 Weight. Fluid. I -3050' I 7" CIBP Top of Cement Cap I -6250' I 7" EZSV Cement Retainer -6300" I 6350' I I 6380' 4.5" 12.6#, L-80 IBT tubing. Baker Float shoe at 10418' Baker pack-off bushing 10,396' . er (3694') (6701'-1 ~\ \. \ 1\ \ t, ~S ZR-?10 '2, 17 COMMENTS MILNE POINT UNIT WELL E~~ Cì)O API NO: 50-029-22980-08 Initial completion by Doyon 141 ESP Completion - Nabors 4ES BP EXPLORATION AK DATA SUBMITTAL COMPLIANCE REPORT 1116~2003 Permit to Drill 2001660 MD ~ ']'VD Well Name/No. MILNE PT UNIT SB E-25 ' '"~43_.~ ~ Completion Dat 12/21/2000 Operator BP EXPLORATION (ALASKA) INC Completion Statu 1-OIL Current Status 1-OIL APl No. 50-029-22980-00-00 UIC N REQUIRED INFORMATION Mud Log No Sample N__~o Directional Survey N._.~o 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 Interval Start Stop (data taken from Logs Portion of Master Well Data Maint 108 8849 OH I CH Open Dataset Received Number Comments 8/15/2001 1025~-"1'08-8849 ~/~' ~--'-- ....... 10258 LIS Verification LIS Verification PS1 LIS Verification PB2 LIS Verification PB3 10362 10363 10364 Directional Survey PB 3 MWD Directional Survey PB 3 Directional Survey PB 2 MWD Directional Survey PB 2 Directional Survey PB 1 MWD Directional Surve~ MWD Directional Survey Directional Survey PB 1 FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL FINAL 108 108 108 98 98 98 108 10497 8361 8361 10504 5717 8856 5707 Open Open ch ch ch CH CH oh oh oh Open 8/15/2001 8/15/2001 8/20/2001 8/20/2001 8/20/2001 8/20/2001 8/20/2001 10/10/2001 10/10/2001 10/10/2001 8/15/2001 2/23/2001 2/23/2001 2/23/2001 2/23/2001 2/23/2001 2/23/2001 2/2312001 2/23/2001 10255C'"~08-10497~''' 10258 ~1'0'8-8361/f (~ 10258 .r>408-8361 LIS Verification LIS Verification LIS Verification PB1 LIS Verification PB2 LiS Verification PB3 1036291"~8-10504 Digital Data 10363 ~,,e8-5717 Digital Data ~?. 10364 {~J~-8856 Digital Data 10256{~08-5707 ,~il~, I ~,.3'~ PB3 MWD Dir Survey Digital Dat PB3 Dir Survey Digital Data PB2 MWD Dir Survey Digital Dat PB2 Dir Survey Digital Data PB1 MWD Dir Survey Digital Dat MWD Dir Survey Digital Data Dir Survey Digital Data PB1 Dir Survey Digital Data Permit to Drill 2001660 MD I?~6~'~ TVD R ~ DATA SUBMITTAL COMPLIANCE REPORT 1116~2003 Well Name/No. MILNE PT UNIT SB E-25 Operator BP EXPLORATION (ALASKA) INC 4-355' Completion Dat 12/21/2000 Completion Statu 1-OIL Current Status 1-OIL Directional Survey PB FINAL 2/23/2001 3 MWD Directional Survey PB 3 FINAL 2/23/2001 Directional Survey PB FINAL 2/23/2001 2 MWD Directional Survey PB 2 FINAL 2/23/2001 Directional Survey PB FINAL 2/23/2001 I MWD Directional Survey FINAL 2/23/2001 MWD . Directional Survey PB 1 FINAL 2/23/2001 Directional Survey FINAL 2/23/2001 10255 ~ FINAL 108 10497 ch 8/20/2001 10256 ~ FINAL 108 5707 ch 8/20/2001 10257 C,~ FINAL 108 8849 ch 8/20/2001 10365 ('""~" FINAL 98 8368 oh 10/10/2001 APl No. 50-029-229804)0-00 UIC N PB3 MWD Oir S~ve~ Paper Copy PB3 Dir Survey Paper Copy PB2 MWD Dir Survey Paper Copy PB2 Dir Survey Paper Copy PB1 MWD Dir Survey Paper Copy MWD Dir Survey Paper Copy PB1 Dir Survey Paper Copy Dir Survey Paper Copy 10255"'~-08-10497 LIS Verification 10256~,"~108-5707 LIS Verification 10257 (/108-8849 LIS Verification 10365/.,~J~-8368 Digital Data Well Cores/Samples Information: Name Interval Dataset Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? Analysis R ~.c.~.iv~.d? Daily History Received? ~1 Formation Tops '~) N Comments: Compliance Reviewed By:. Date: WELL LOG TRANSMITTAL To: MPE-25 L1, MPE-25 L1 PB 1; State of Alaska October 4, 2001 Alaska Oil and Gas Conservation Comm. Atm.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 MWD Formation Evaluation Logs - MPE-25, MPE-25 PB 1, MPE-25 PB2, MPE-25 PB3, AK-MM-00252 MPE-25: Digital Log Images: 6 CD Rom Discs PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Atto: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Cemer LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: RECEIVED OCT Al~m~ Oil & G~ WELL LOG TRANSMITTAL To: State of Alaska August 15, 2001 Alaska Oil and Gas Conservation Comm. Atm.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs MPE-25, MPE-25 L1, MPE-25 L1 PB 1, MPE-25 PB 1, MPE-25 PB2, MPE-25 PB3, AK-MM-00252 6 LDWG formatted Disks with verification listings. APl#: 50-029-22980-00, 50-029-22980-60, 50-029-22980-73, 50-029-22980-70, 50-029- 22980-71, 50-029-22980-72 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING A COPY O1' THE TRANSMITTAL LETTER TO THE ATTENTION O1~: Sperry-Sun Drilling Services Atto: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date: ,.~ ,. RECF_.. V'6D Gas Co~s. WELL LOG TRANSMITTAL To: State of Alaska August 15, 2001 Alaska Oil and Gas Conservation Comm. Atm.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs MPE-25, MPE-25 L1, MPE-25 L1 PB1, MPE-25 PB1, MPE-25 PB2, MPE-25 PB3, AK-MM-00252 6 LDWG formatted Disks with verilic~tion listings. APl#: '50-029-22980-00, 50-029-22980-60, 22980-71, 50-029-22980-72 50-029-22980-73, 50-029-22980-70, 50-029- PLEASE ACKNOWLEDGE RECEIPT BY SIGNING A COPY OF THE TIiANSMrI'I'AL LETI'ER TO TIiE ATTENTION OF: Sperry-Stm Drilling Services Atto: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. . Petro-technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date: WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well I~1 Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator ~ 7. Permit Number BP Exploration (Alaska) Inc. LOCATIONS 200-166 3. Address ~~ ! 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 :~u 50- 029-22980-00 4. Location of well at surface , 9. Unit or Lease Name 3708' NSL, 2011' WEL, Sec. 25, T13N, R10E, UM i~'~ At top of productive interval i ~:;~T~ i Milne Point Unit 594' NSL, 4333' WEL, Sec. 25, T13N, R10E, UM (OB Sands) l _~..:..z..~.-._~*~.... i At total depth ! .,,._~;~¥,~.~.-.,.-.~ i 10. Well Number 2314' NSL, 4566' WEL, Sec. 36, T13N, R10E, UM i ...... ~ ....... i MPE-25 '"~ 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Milne Point Unit / Schrader Bluff KBE = 52' ADL 025518 12. Date Spudded 113. DateT. D. Reached114. Date Comp., Susp., or Aband. 115. Water depth, if offshore 116. Nc. of Completions 11/6/2000 11/23/2000 12/21/2000 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey 1 20. Depth where SSSV set1 21. Thickness of Permafrost 10550 4375 FTI 10550 4375 FTI [] Yes [] NoI N/A MDI 1800' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, RES, PWD, DDS, Acoustic Caliper, ABI 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT Ptju ~O 20" 94# H-40 29' 109' 30" 260 sx ATtic Set (Approx.) 7" 26# L-80 29' 6699' 9-7/8" 735 sx AS III & 665 sx Class 'G' 4-1/2" 12.6# L-80 6599' 10418' 6-1/8" Uncemented Slotted Liner 24. Perforations. oP. en to.' Producti.on (M.D+.TVD of Top and ' 25. ' TUBING RECORD Bottom ano imerva~, s~ze ano number) SIZE DEPTH SET (MD) PACKER SET (MD) 4-1/2" Slotted Liner 2-7/8", 6.5#, L-80 6299' MD TVD MD TVD 6702' - 10396' 4434' - 4371' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protected tubing with 20 Bbls Diesel Freeze Protected IA with 65 Bbls Dead Crude 27. PRODUCTION TEST '~)ate First Production Method of Operation (Flowing, gas lift, etc.) January 8, 2001 Electric Submersible Pump Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO 1/15/2001 6 TEST PERIOD 54 8 1734I 157 Flow Tubing ~asing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE "28. CORE DATA Brief description of lith°logy, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED FEB 0 8 001 _ .L _l II ~i ' ' ,.,, Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Marker Name Measured True Vertical Include interval tested, pressure data, all fluids recovered Depth Depth and gravity, GOR, and time of each phase. NA 5668' 4217' NB 5795' 4243' NC 5898' 4264' NE 6038' 4291' NF 6248' 4339' CA 6335' 4360' OB 6601' 4422' 31. List of Attachments: Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the fOregoing is true and correct to the best of my knowledge Signed TerrieHubble .~~ ~ Title TechnicalAssistant Date M P E-25 200-166 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Numbe,r Permit No.,/Approval No. , ....... INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 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. ImM 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. ITEM 28: If no cores taken, indicate 'none'. RECEIVE D Form 10-407 Rev. 07-01-80 FEB 0 .001 Alaska 0il & Gas Cons. Commission Anchorage , , .... , '.' Legal Name: MPE-225 Common Name: MPE-25 · Test. Date Test Type · Test Dep{h' (TMD)' ' Test'Depth (TVD) "AMW Surface Pressure Leak Off Pressure (BHP) EMW 11/19/2000 FIT 6,740.0 (ft) 4,332.0 (ft) 9.10 (ppg) 430 (psi) 2,478 (psi) 11.01 (ppg) 11/27/2000 FIT (ft) (ft) (ppg) (psi) (psi) 11.01 (ppg) 11/19/2000 FIT 6,699.0 (fi) 4,434.0 (fi) 9.10 (ppg) 430 (psi) 2,526 (psi) 10.97 (ppg) Printed: 1112/2001 3:27:22 PM (' NbCb 'VbD BP EXPLORATION Page 1 of 8 Operations Summary Report FEB 8 8 2OOl A',ook,~ 0;I & G,~ Cu, l~. Commisslon Legal Well Name: MPE-225 Anchorage Common Well Name: MPE-25 8pud Date: 11/6/2000 Event Name: REENTER+COMPLETE 8tart: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase' Description of Operations Date From-To Hours Task Code 11/5/2000 02:30 - 16:00 13.50 RIGU PRE Move rig wi derrick up from MPJ-224 to MPE-225. Rig up. Accept rig @ 1600 hrs 11-05-00 16:00 - 19:30 3.50 RIGU PRE NU 20" diverter system with single 16" line 19:30 - 00:00 4.50 RIGU PRE Change out saver sub, IBOP and bell guide from 3 1/2" to 5". Had a lot of trouble breaking out IBOP. Load pipe shed wi 5" drillpipe. - Take on spud mud in pits - 11/6/2000 00:00 - 06:00 6.00 RIGU PRE Continue changing out saver sub, IBOP & pipe handler from 3-1/2" to 5" 06:00 - 13:00 7.00 RIGU PRE Pick up and rack back 5850' of 5" drillpipe 13:00 - 14:30 1.50 RIGU PRE Pick up and rack back 1050' of 3 1/2" drillpipe 14:30 - 15:00 0.50 RIGU PRE Held prespud meeting with crews 15:00 - 17:30 2.50 RIGU PRE Make up steerable BHA #1, set motor to 1.5 deg, orient and load MWD/DG PJEWPJPWD/ACAL 17:30 - 18:00 0.50 RIGU PRE Function test diverter, 2 rain 25 sec to close. Test Koomey, test gas detectors. 18:00 - 19:00 1.00 RIGU PRE Fill bell nipple with mud and check for leaks 19:00 - 21:00 2.00 DRILL SURF Spud well at 19:00 hrs. Drill from 108' to 289'. 21:00 - 22:00 1.00 DRILL SURF ' Rack back 2 stands, run flex DC 22:00 - 00:00 2.00 DRILL SURF Drill from 289' to 564'. 11/7/2000 00:00 - 18:30 18.50 DRILL SURF Directional drill from 564' to 2486'. 50/116 rpm, 10-15 wob, 400 gpm, 1500 psi. Sliding = 5 hrs, rotating = 12 hrs. Maintain MW at 9.1 ppg. 18:30 - 19:00 0.50 DRILL SURF Circulate bottoms up. 19:00 - 20:30 1.50 DRILL SURF Short trip 10 stands to 1580'. Pump out of hole to 1970'. Hole started to pack off at 1970', backream from 1970' to 1580'. PU wt 110k, SO wt 60k. 20:30 - 00:00 3.50~ DRILL SURF Continue directional drilling from 2486' to 3070'. 50/116 rpm, 10-20 wob, 400 gpm, 1500 psi. Sliding -- 0 hrs, rotating = 3 hrs. Maintain MW at 9.1 ppg. 11/8/2000 00:00 - 09:30 9.50 DRILL SURF Directional drill from 3070'-4250'. Art-6.2 hrs. Ast-1.2 hrs. 501120rpms; 10-20 wob; 400 gpm; 1800 psi; maintain mud wt 9.1 ppg. 09:30 - 10:30 1.00 DRILL SURF Pump sweep and circulate hole clean. 10:30 - 17:00 6.50 DRILL TGHT SURF Pump 5 stands out at 50-100 spm. On stand 6 at 3625', we got packed off and could not circulate. Attempt to go back down and could not. Worked pipe down with 200-400 psi and right hand torque without any progress. Worked pipe from 50K-225K. Pulled pipe slowed and attempt to pump without any returns. Jars hit and continued to pull pipe. Continued pulling pipe slow until 2980'(14 stands) with only partail returns at times. Pump pipe out of hole with full returns from 2980' to 968'. Pull free to bha. 17:00 - 18:00 1.00 DRILL TGHT SURF L/D bha. Stablizers and collars packed off with lager pieces of gravel and small pieces coal. 18:00- 18:30 0.50 DRILL TGHT SURF Clear floor, pick up stabs 18:30 - 20:00 1.50 DRILL TGHT SURF Pick up hole opener BHA, TIH. Tag obstruction at 1039'. 20:00 - 00:00 4.00 DRILL TGHT SURF Wash and ream with hole opener from 1039' to 2600'. No major problems. 11/9/2000 00:00 - 05:00 5.00 DRILL TGHT SURF Continue to wash and ream with hole opener from 2600' to 4250' with 100 rpms,420 gpm with 800 psi. Torque 5000-7000 ff lbs. 05:00 - 06:30 1.50 DRILL TGHT SURF Pump hi-vis sweep and cir hole clean. 06:30 - 09:00 2.50 DRILL TGHT SURF .Pull 5 stands without pumping, monitoring trip tank. No swabbing, pump dry job and pooh. Pull 10 stands to 2980'. Well swabbing. 09:00 - 12:00 3.00 DRILL TGHT SURF Run in hole with hole opener, washing and reaming to bottom. Worked Printed: 1112/2001 3:32:59 PM BP EXPLORATION Page 2 of 8 FEB 0 8 7_001 Operations Summary Report ^l~ka Oil & Gas Cons. Commission Legal Well Name: MPE-225 Anchorage Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date 'From-To Hours Task Code 11/9/2000 09:00 - 12:00 3.00 DRILL TGHT SURF through tight spots at 3060' and 3250'. Increased mud wt. to 9.5 ppg and added drill n slide. 120 rpms, 500 gpm, 900 psi, 6000-8000 ft lbs torque, wt on hole opener 5-10 K. 12:00 - 13:30 1.50 DRILL TGHT SURF Pump sweep and circulate two hole volumes, shakers not cleaning up. 13:30-19:30 6.00 DRILL TGHT SURF Pump out of hole w/ 457 gpm to 3080'. 25k drag and hole started packing off at 3080'. Had to backream from 3080' to 1139' w/457 gpm, 100 rpm and increase viscosity to 120 sec/qt. POOH w/o pump or rotary from 1139'. 19:30 - 20:00 0.50 DRILL TGHT ,SURF Lay down stabs and hole opener. 20:00 - 21:00 1.00 DRILL TGHT SURF :Pick up drilling BHA #3, load MWD/DGR/EWPJPWD/ACAL. 21:00 - 22:30 1.50 DRILL TGHT SURF TIH, no major problems. Wash 63' to bottom, no fill. 22:30- 23:00 0.50 DRILL TGHT SURF Circbottoms up. 23:00 - 00:00 1.00 DRILL SURF Directional drill from 4250' to 4319'. Art-.1 hrs. Ast-.5 hrs. 70/134 rpm; 10-20 wob; 457 gpm; 1950 psi. Maintain MW at 9.5-9.6 ppg, 140 visc. 11/10/2000 00:00 - 12:30 12.50 DRILL SURF Directional drill 4319'-5275'. ART-5 hrs, AST-5.5 hrs, 70/135 rpms, 10-20 K wob, 457 gpm, 2000 psi. Maintain 9.5-9.6 ppg, 120-140 vis. torque 11,500- 14,000 ff lbs. 12:30- 14:00 1.50 DRILL WTHR SURF Phase III weather conditions. Circulate hole clean. 14:00 - 18:00 4.00 DRILL WTHR SURF Pump 12 stands out to 4000'. Pull out of hole to 1000' without pumping and no problems. Returned to Phase II conditions. 18:00 - 20:00 2.00 DRILL WTHR SURF Trip back in hole, work past tight spots at 3875', 4030', 4430'. 20:00-20:30 0.50 DRILL WTHR SURF Circbottoms up 20:30 - 00:00 3.50 DRILL SURF Directional drill 5275'-5494'. ART-1.0 hrs, AST-.25 hrs, 70/134 rpms, 20-35 K wob, 463 gpm, 2050 psi. Maintain 9.5-9.6 ppg, 120-140 vis. torque 12,000- 14,000 ft lbs. 11/11/2000 00:00 - 05:00 5.00 DRILL SURF Directional drill 5494'-5770'. Art-2.25 hrs; Ast-1.75 hrs, 70/135 rpms, 20-35 K wob, 465 gpm, 2050 psi, torque 12,000-14,000 ft lbs. Maintain 9.5-9.6 ppgwith 120-140 vis. 05:00 - 09:00 4.00 EVAL WTHR SURF "OA" sands wet while the "OB" sands contained oil. Waiting on decision from town whether to run casing, or plug back. Phase III weather conditions. Circulated hole clean. 09:00 - 15:30 6.50 DRILL W'rHR SURF Waiting on weather. Returned to Phase II at 1530 hrs. 15:30 - 20:00 4.50 STKOH SURF Pump 6 stands out, pull 5 stands monitoring trip tank-no swabbing. Pump dry job, pooh and stand back bha. No hole problems. 20:00 - 20:30 0.50 STKOH SURF Clear rig floor. 20:30 - 23:00 2.50 STKOH SURF TIH open ended to 5770' 23:00 - 00:00 1.00 STKOH SURF Circ & condition mud prior to cement job. 11/12/2000 00:00 - 00:30 0.50 STKOH SURF Finish circulating and conditioning mud. 00:30 - 01:30 1.00 STKOH SURF PJSM. Mix and spot 113 bbls 15.8 ppg "G" cement 5770-4970'. 01:30 - 02:30 1.00~ STKOH SURF Pooh slow to 4970'. 02:30 - 04:00 1.50. STKOH SURF Drop wiper plug and circulate out contaminated cement/mud-70 bbls. 04:00 - 05:00 1.00 STKOH SURF Mix and spot 150 bbls balanced 15.8 ppg "G" plug 4970-3900'. 05:00 - 06:30 1.50 STKOH SURF Pooh slow to 3700'. 06:30 - 12:00 5.50 STKOH SURF Drop wiper plug. Circulate and condition mud. Treated out cement contamination and conditioned mud to drill. 12:00- 14:00 2.00 STKOH SURF Pooh 14:00 - 15:00 1.00 STKOH SURF L/d motor, non mag dc, stab, mwd and accoustic caliper tool from previous run. 15:00 - 17:00 2.00 STKOH SURF Slip & cut drilling line, service top drive, inspect derrick. 17:00 - 18:00 1.00 STKOH SURF Wait on cement. 18:00 - 19:30 1.50 STKOH SURF Pick up new bit and steerable BHA and orient same, load MWD/DG R/EWP,/PWD/ACAL. Printed: 1112/2001 3:32:59PM f (" /ED BP EXPLORATION Page 3 of 8 FEB 0 8 001 Operations Summary Report Alaska Oil & Gas Cons. Commission Legal Well Name: MPE-225 Anchorage Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 11/12/2000 19:30 - 21:30 2.00 STKOH SURF TIH to 3565', take check shots at 2605' & 2791'. 21:30 - 22:00 0.50 STKOH SURF Wash and ream from 3565' to 3712', tag cement at 3712'. 22:00 - 00:00 2.00 STKOH SURF Drill cement from 3712' to 3967'. Hard cement from 3900' to 3967'. 11/13/2000 00:00 - 02:00 2.00 STKOH SURF Drill cement 3712'-3995'.. 02:00 - 05:30 3.50 STKOH SURF Circulate and condition cement contaminated mud. Clean pits to take on 900 bbls new mud. 05:30 - 07:00 1.50 STKOH SURF Pump weighted sweep and displace well with new 9.5 ppg, 120 vis clean mud. 07:00 - 00:00 17.00 STKOH SURF Drill ahead and sidetrack at 4022'. Directional drill to 5018'. Art- 4 hrs, Ast-10.5 hrs, 8011 135 rpms, 10-20 K wob, 465 gpm, 2100psi, torque 2,000-14,000 ft lbs. No major problems. 11/1412000 00:00 - 02:30 2.50 STKOH SURF 'Directional drill 5018'-5175'. Art- 1 hrs, Ast-1 hrs, 801135 pros, 10-20 K wob, 465 gpm, 2100 psi, torque 12,000-14,000 ft lbs. Maintain 9.5 ppg mud wt with 120-140 vis. 02:30 - 04:00 1.50 STKOH SURF Pump weighted sweep and circulate hole clean. 04:00 - 07:00 3.00 STKOH SURF Pump out 16 stands to 3675'. Pull 6 more stands to 2895' monitoring trip tank without any swabbing. 07:00 - 08:00 1.00 STKOH SURF Trip back in hole picking up 24 jts 5" drill pipe. No hole problems. 08:00 - 00:00 16.00 STKOH SURF Directional drill 5175'-6330'. Art- 10 hrs, Ast-2.25 hrs, 80/145 rpms, 15-25 K wob, 465-500gpm, 2780- psi, torque 12,000-14,000 ft lbs. Maintain 9.5 ppg mud wt with 130-150 vis. 11115/2000 00:00 - 08:00 8.00 STKOH SURF Directional drill 6330'-6710. Art- 2.5 hrs, Ast-1.25 hrs, 80/145 rpms, 15-25 K wob, 465-550 gpm, 2900 psi, torque 12,000'-14,000 ft lbs. Maintain 9.5 ppg with 120-140 vis. 08:00 - 10:00 2.00 STKOH SURF Pump sweep and circulate hole clean. Two bottoms up. 10:00 - 13:30 3.50 STKOH SURF Pump 17 stands out at 400 gpm with 2200 psi. Pull 5 more stands while monitoring trip tank. No swabbing, hole taking mud. Trip in hole without any problems. 13:30 - 15:00 1.50 STKOH SURF Pump sweep and circulate hole clean. 15:00 - 19:00 4.00 STKOH SURF Pull 5 stands monitoring trip tank. No swabbing. Pump dry job and trip to BHA. Record P/U, S/O, R/W every 5 stands 19:00 - 22:30 3.50 STKOH SURF Lay down BHA and down load MWD. 22:30 - 00:00 1.50 STKOH SURF M/U new BHA and calibrate MWD 11/16/2000 00:00 - 16:30 16.50 STKOH SURF Reaming fron 600 Ft. to 6710 AT 600 to 800 Ft. per hr. 16:30 - 18:30 2.00 STKOH SURF Circ and con. mud for csg. run 18:30 - 20:30 2.00 STKOH SURF Trip out and record P/U S/O R/W & Torque 20:30 - 23:00 2.50 STKOH SURF Clear Floor of BHA and tools ,23:00 - 00:00 1.00 CASE SURF Rig up to run csg. and pre job safety meeting 11/17/2000 ' 00:00 - 09:00 9.00 CASE SURF Finish running 164 its 7" 26# L-80 BTC Mod casing. The last 5 its had to pushed into the hole. 09:00 - 13:30 4.50 CASE SURF Mlu cement head. Circulate and increase pump rate from 3 bpm to 8 bpm with 750 psi. Reciprocated casing with full returns. 13:30 - 17:00 3.50 CASE SURF PJSM. 'Test lines 3500 psi. Pump 50 bbls fresh water, 50 bbls CW100 with red dye. Mix and pump 582 bbls(735 sxs) ASIli @ 10.7 ppg. When CW100 reached surface with red dye, we switched to tail cement. Mix and pump 138 bls(665 sxs) "G" @ 15.8 ppg. Pump 20 bbls water and displace with rig pumps at 8 bpm with 800 psi.. Bumped plug to 3000 psi. Floats held CIP @ 1700 hrs. Full returns entire job. , Reciprocated until 150 bls cement was on backside. +/- 400 bbls cement back to srface. 17:00 - 17:30 0.50 REMCM'~ SURF Flush rig and cement lines Pdnted: 1112/2001 3:32:59PM BP EXPLORATION FEB 0 8 ;~0~ge4of8 Operations Summary ReportAlaska 0it & Gas Cons. Commission Anchorage Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG :Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 11/17/2000 17:30 - 19:00 1.50 BOPSUI; SURF Lay down landing jt and clear floor of csg tools 19:00 - 21:00 2.00 BOPSUl; SURF Nipple down diverter 21:00 - 00:00 3.00 BOPSUI; SURF Nipple up BOPS, Test tubing head to 1000# for 10 min 11/18/2000 00:00 - 02:30 2.50 CASE SURF Change out pipe handler and saver sub on top drive to 3-1/2". 02:30 - 09:00 6.50 CASE SURF Lay down 5" drill pipe out of derrick. 09:00 - 09:30 0.50 CASE SURF N/U flowline. 09:30 - 10:30 1.00 CASE SURF Service top drive. H2 S drill. 10:30 - 14:30 4.00 CASE SURF Pick up 4800' of 3-1/2 drill pipe and stand back in derrick. 14:30 - 21:00 6.50 CASE SURF Test BOPE 250~ (5min), 2000~ (10rain) all OK. Install Wear Bushing. Jeff Jones with AOGCC waived witnessing test. 21:00 - 23:30 2.50 DRILL PROD1 P/U BHA, Orient and Test MWD 23:30 - 00:00 0.50 DRILL PROD1 RIH w/3-112" DP 11119/2000 00:00 - 05:00 5.00 DRILL PROD1 Trip in hole picking up 3-1/2" drill pipe to 5000'. 05:00 - 06:00 1.00 DRILL PROD1 PJSM. Slip and cut drill line. 06:00 - 07:30 1.50 DRILL PROD1 Finish tripping in hole picking up 3-1/2" drill pipe. Washed and reamed last two stands to top of float collar at 6614'. 07:30 - 08:00 0.50 DRILL PROD1 'Circulate botoms up. 08:00 - 09:00 1.00 DRILL PROD1 Test casing 3500 psi for 30 minutes. Good test. 09:00 - 11:00 2.00 DRILL PROD1 Drill float equipment and 30' new formation to 6740'. 11:00 - 12:00 1.00 DRILL PROD1 Circulate hole clean. Mud wt 9.1 ppg in and out. 12:00 - 12:30 0.50 DRILL PROD1 Perform FIT with 9.1 ppg mud. Did not break down formation with 430 psi. EMW=I 1.0 PPG. 12:30 - 13:30 1.00 DRILL PROD1 Displace well with 9.1ppg baradril mud. 13:30 - 00:00 10.50 DRILL PROD1 Directional drill 6740'-7522'. Art- 6.25hrs; Ast- 1.75hrs; 5-10K wob; 70~250 rpms;250 gpm; 2400 psi; 8-10,000 ft lbs torque. 11/20/2000 00:00 - 21:30 21.50 DRILL PROD1 Direction drill 7552-8904 ART-11.75 AST-4 hrs; 5-10K wob; 70/250 rpms;2400 psi;8-1000ft, lbs torque 21:30 - 22:30 1.00 DRILL PROD1 Circ, pump sweep 22:30 - 00:00 1.50 DRILL PROD1 short trip to the shoe pumping out, tight @ 7857 to 7655 11/21/2000 00:00 - 02:00 2.00. DRILL PROD1 Finish short trip to shoe @ 6699 trip back to 8030 02:00 - 03:00 1.00 STKOH PROD1 Cutting Ditch for open hole side track bit sidetracked @ 8050 sidetrack was in shale 03:00 - 11:00 8.00 STKOH PROD1 Direction drill 8050-8409 ART-7.50 AST-2 hrs; 5-10K wob; 70/250 rpms;2400 psi;8-1000ft, lbs torque drlg in all shale; sidetracking down, looking for ob sand changed out mud wi drilling 11:00 - 12:30 1.50 STKOH PROD1 Circ pumped sweep 12:30 - 14:30 2.00 STKOH PROD1 Short trip to shoe @ 6699 Pumping out, no tight spots 14:30 - 15:00 0.50 STKOH PROD1 Service rig, flow check 15:00 - 15:30 0.50 STKOH PROD1 Trip in to 7310 15:30 - 16:00 0.50 STKOH PROD1 Open hole side track in sand bit sidetracked @ 7338 16:00 - 00:00 8.00 STKOH PROD1 Direction drill 7338-7854 ART- 7.50AST-2 hrs; 5-10K wob; .70/250 rpms;2400 psi;8-1000ft, lbs torque ~ sidetracking up, sand 7338-7410, shale 7410-7470 sand 7470-7854 Printed: 1/1212001 3:32:59PM BP EXPLORATION FEB 0 8 2001 age5°f8 Operations '"'~ummary I~eport Alaska Oit & Gas Cons. Commission b Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG Rig Name: DOYON 141 Rig Number: Date From - To' Hours Task Sub Code Phase Description of Operations 11/22/2000 00:00 - 16:30 16.50 DRILL PROD1 Direction drill 7854-8692 ART- AST- hrs; 5-10K wob; 70/250 rpms;2400 psi;8-1000ft, lbs torque, shale 7875-8245 sand 8245-8892 16:30 - 18:00 1.50 STKOH PROD1 Pump Sweep, Circulate hole clean 18:00 - 20:00 2.00 STKOH PROD1 Make 15 stand short trip to 7284, pumped out w/o problems. Blow down Top Drive. RIH to TD no problems 20:00 - 00:00 4.00 DRILL PROD1 Direction drill 8692-9000 ART-3 AST-1 hrs; 5-10K wob; 70/250 rpms;2400 psi;8-1000ft, lbs torque, sand 8892-9000 11/23/2000 00:00 - 21:00 21.00 DRILL PROD1 Direction drill 9000-10550. Geologist called TD. ART 10hrs AST 4 hrs; 5-10K wob;70/250 rpms;2800 psi;8-1000ft, lbs torque, sand 9000-10550. Faulted into shale at 10420'. 21:00 - 23:30 2.50 DRILL PROD1 circ two sweeps 23:30 - 00:00 0.50 DRILL PROD1 Tripping out pumping out to shoe; no problems 11/24/2000 00:00 - 02:00 2.00 DRILL PROD1 tripping out to shoe @ 6699 Pumping out to shoe no problems 02:00 - 03:30 1.50 DRILL PROD1 mad pass from shoe to 6150 ra tag was picked up @ 6194 csg tally 6197 03:30 - 04:00 0.50 DRILL PROD1 drop ess tool, pumped down 04:00 - 13:30 9.50 DRILL KELY PROD1 Tripping in for check shots; in phase 1 weather; Kelly hose clamp hung dead line stabilizer and kinked dead line & cracked kelly hose; pulled 4 stands into csg. to 8610; hung off blocks, prejob safety meeting; replace kelly hose; repaired gooseneck nipple; test to 4000 13:30 - 19:00 5.50 DRILL DERK PROD1 Test choke manifold; while waiting on drilling line 19:00 - 00:00 5.00 DRILL DERK PROD1 prejob safety meeting Change out drilling line spools; prejob safety meeting; string up new drilling line 11125/2000 00:00 - 02:00 2.00 DRILL DERK PROD1 String up new drilling line 02:00 - 03:00 1.00 DRILL DERK PROD1 Pull 5 sds and run 6 sds in; to check Kelley hose and reset kelly hose swing for max clearance; 03:00 - 04:30 1.50 DRILL PROD1 circ. bottoms up @ 8899 04:30 - 09:00 4.50 DRILL PROD1 Trip out 09:00 - 13:00 4.00 DRILL PROD1 Pull wear; test BOPS to 250# 5 min 2000~ 10 min; BOP test was waived by John Spaulding AOGCC 13:00 - 14:30 1.50 DRILL PROD1 ' Pick up 30 jts HW drill pipe and stand in derrick = 14:30 - 18:00 3.50 DRILL PROD1 ITrip in hole w/hole opener to 6699 18:00 - 00:00 6.00 DRILL PROD1 Reamimg hole from 6699 to 8900; with 1-2000# wt; 300 gals per min; .100 rpm; reaming rate 500 ft per hr. 11/26/2000 00:00 - 05:30 5.50 DRILL PROD1 Reamimg hole w/holeopener from 8900 to 10550; with 1-2000# wt; 300 gals per rain; 100 rpm; reaming rate 500 ft per hr. 05:30 - 08:00 2.50 DRILL PROD1 Circ and change out to new mud 08:00 - 12:30 4.50 DRILL PROD1 Trip out to shoe @ 6699 pump out 12:30 - 13:30 1.00 DRILL PROD1 Drop ess; Trip in to 7400 for check shots 13:30 - 18:00 4.50 DRILL PROD1 Trip out; lay down BHA 18:00 - 21:30 3.50 CASE COMP Prejob safety meeting; Rig up and picking up liner 21:30 - 00:00 2.50 CASE COMP Prejob safety meeting: picking up 2 7/8 inter string 11/27/2000 00:00 - 03:30 3.50 CASE COMP Picking up 2 7/8 and space out; pick up liner hanger circ liner cap. 03:30 - 05:30 2.00 CASE COMP Tripping in w/liner record p/u & s/o wts every 10 sds. Printed: 1112/2001 3:32:59PM BP EXPLORATION F E B 0 8 i~{~ 6 of 8 Operations Summary ReportAlaska 0il & Gas Cons. Commission Anchorage Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG :Rig Name: DOYON 141 Rig Number: Sub Date From - To Hours Task .Code~ Phase Description of Operations 11127/2000 05:30 - 06:00 0.50 CASE COMP Circ @ csg shoe @ 6699 06:00 - 07:30 1.50 CASE COMP Trip in w/liner to 10418 shoe depth; liner top @ 6599 07:30 - 08:00 0.50 CASE COMP circ @ 10418 08:00 - 08:30 0.50 CASE COMP Drop ball; pressure up to 1800; set hanger; set down w/60k plu 90k; pressure to 2500; release from hanger 08:30 - 11:30 3.00' CASE COMP Trip out of liner w/2 7~8; pumping out 11:30 - 13:00 1.50 CASE COMP Circ. bottoms up @ 6599 13:00 - 19:00 6.00 CASE COMP Trip out and lay down 2 718 19:00 - 22:00 3.00 CASE COMP Pick up ML packer and trip in to 6380 22:00 - 23:00 1.00 CASE COMP circ and drop ball set packer @ 6380 23:00 - 00:00 1.00 CASE COMP Trip out for Orientation tool 11/2812000 00:00 - 01:00 1.00 STWHIP WEXlT Finished pulling out of hole and laid down packer setting tool. 01:00 - 04:30 3.50 STWHIP WEXlT Picked up ML gyro orientation tool and oriented. Tripped in hole with with orientation tool on 3-1/2" drill pipe to packer at 6380'. 04:30 - 05:00 0.50 STWHIP WEXIT Broke circulation and established tool face. Confirmed packer orientation at 173 right. 05:00 - 09:00 4.00 STWHIP WEXIT Made mad pass up to RA tag in casing and logged tag at 6192' (previous depth 6194'). Finished pulling out of hole and laid down orienting tool. 09:00 - 09:30 0.50 STWHIP WEXIT Service rig and lube top drive while waiting on whipstock assembly. 09:30 - 13:30 4.00' STWHIP WEXIT Oriented lub on whipstock assembly. Picked up and made up mill assembly and oriented with whipstock. Tripped in hole with whipstock assembly to 6350'. 13:30 - 14:00 0.50 STWHIP WEXIT Orient whipstock to the high side. Latched into packer at 6380'. Pulled 20K over to confirm latch. Set down 35K over and sheared bolt on whipstock. Whipstock oriented 14 left. 14:00 - 18:00 4.00 STWHIP WEXIT Milled window from 6347'-6359'. Mill formation from 6359'-6373'. Worked mill through window with no problems. Drilling parameters: WOB 0-3K, 60-120 RPM at 7000 ftbls, 229 gpm @ 1550 psi. 18:00 - 19:30 1.50 STWHIP ,WEXIT Pumped high vis sweep and circulated hole clean. 19:30 - 22:00 2.50 STWHIP WEXIT Observed well. Pumped dry job and pulled out of hole. 22:00 - 00:00 2.00 DRILL PROD2 PU BHA, orient motor & load MWD 11/29/2000 00:00 - 03:00 3.00 DRILL PROD2 TIH w/steerable assy & DGR/EWPJDM/PWD MWD 03:00 - 00:00 21.00 DRILL PROD2 Directional drill 6373' - 7753'. Art-10 hrs, Ast-3.25 hrs, 601257rpm, 5-15wob, 245gpm, 2500psi, 5500fi-lbs. Maintaining 9.1-9.2ppg MW w/ 50 visc. Displaced w! new mud while drilling due to MBT. 11130/2000 00:00 - 03:00 3.00 DRILL PROD2 Directional drill 7760'-7855'. Art- hrs, Ast- hrs. 03:00 - 04:00 1.00 DRILL PROD2 Pump hivis sweep & circ bottoms up 04:00 - 05:30 1.50 DRILL PROD2 Pump out of hole 15 stds to 6519'. Hole partially packed off on last stand, rest of hole slick. 05:30 - 08:30 1.00 DRILL PROD2 TIH, hole slick. 06:30 - 00:00 17.50 DRILL PROD2 Directional drill 7855'-8427'. Art-15.5 hrs, Ast-2.85 hrs. 60/257rpm, 5-15wob, 245gpm, 2700psi, 5500fi-lbs. Maintaining Printed: 1112/2001 3:32:59PM FEB 0 8 ?nh1 BP EXPLOP~TION ~-~'~ge 7 of 8 Operations Summary ReportAlaska 0il & Gas Cons. Commission Anchorage Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 11/5/2000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Date From-To Hours Task Code Phase Description of Operations 1113012000 06:30 - 00:00 17.50 DRILL PROD2 9.1-9.2ppg w/51 visc. Displace w/new mud while drilling due to high MBT. Steering up to 4270' tvd trying to find sand 1211/2000 00:00 - 04:30 4.50 DRILL PROD2 Directional drill 8427'-8600' steering up to 4270' tvd trying to find sand. . Art-2.75 hrs, Ast-1 hr. 601257rpm, 5-15wob, 245gpm, 2700 psi, 5500ft-lbs. Maintaing MW at 9.1ppg, 51visc. Decision made to perform open hole sidetrack. 04:30 - 06:00 1.50 DRILL PROD2 Sweep hole and circ bottoms up. 06:00 - 08:30 2.50 DRILL PROD2 Pump out of hole to shoe, no problems. 08:30 - 13:00 4.50 DRILL PROD2 Pump slug, POOH, download MWD. 13:00 - 19:30 6.50 DRILL PROD2 Pull wear bushing, set test plug. Test BOP and related equipment to 250psi 5 min, 2000psi 10 min. BOP test witnessed by John Crisp AOGCC. 19:30 - 22:00 2.50 DRILL PROD2 Change out top drive saver sub. 22:00 - 00:00 2.00 DRILL PROD2 Make up BHA, change out DM/PWD. Load DGR/EWR/DM/PWD. MWD. 121212000 00:00 - 03:00 3.00 DRILL PROD2 TIH to 7693' 03:00 - 18:00 15.00 STKOH PROD2 Perform open hole sidetrack on Iowside at 7693'. Directional drill 7693'-8456'. Art- 6.5hrs, Ast-2.75 hrs. 60/257rpm, 5115wob, 245gpm, 2400psi, 5500ft-lbs. Displaced with new mud while drilling after sidetrack due to high MBT. Maintain MW at 9.1 ppg, 52-58 visc. Decision made to stop drilling due to close proximity of OB lateral apparently completed in OA sand. 18:00 - 19:00 1.00 STKOH PROD2 Circ bottoms up 19:00 - 20:00 1.00 STKOH PROD2 Pump out of hole 9 stands to 7667', no problems. 20:00 - 20:30 0.50 STKOH PROD2 TIH to 8458' dragging occasionally, did not find bottom. Pump up survey and confirm bit in old hole LI/PBI. ' 20:30 - 21:00 0.50 STKOH PROD2 POOH wet to 7667', no excess drag, proper fill. 21:00 - 22:00 1.00 STKOH PROD2 Orient toolface and slide into new hole. Wash and ream through sidetrack junction. 22:00 - 22:30 0.50 STKOH PROD2 TIH to 8456', find bottom and confirm in new hole by survey. 22:30 - 23:30 1.00 STKOH PROD2 . Sweep hole and circ bottoms up. 23:30 - 00:00 0.50 STKOH PROD2 Pump out of hole, no problems. 12/3/2000 00:00 - 03:30 3.50 STKOH PROD2 i Pump out of hole to 6377'. Pump dry job, POOH. 03:30 - 04:30 1.00 STKOH PROD2 LD BHA, download MWD. 04:30 - 05:00 0.50 STKOH PROD2 Clear / clean rig floor. 05:00 - 06:00 1.00 STKOH PROD2 MU Hole Opener BHA 06:00 - 09:00 3.00 STKOH PROD2 TIH w/hole opener to 6432'. 09:00 - 15:00 6.00 STKOH PROD2 Wash & Ream wi hole opener 6432'-8456'. No problems. 300 gpm at 2210 psi, 100 RPM at 6000 ftlbs, 500 ft/hr. 15:00 - 16:00 1.00 STKOH PROD2 Sweep hole and CBU. 16:00 - 18:00 2.00 STKOH PROD2 Pump out of hole to whipstock. No problems. 18:00 - 20:00 2.00 STKOH PROD2 Pump dry job, pooh. 20:00 - 21:30 1.50 STKOH PROD2 LD hole opener BHA. 21:30 - 22:00 0.50 CASE COMP RU to run slotted liner. 22:00 - 22:30 0.50 CASE COMP Held PJSM regarding running liner and inner string. 22:30 - 00:00 1.50 CASE COMP Run 65 joints of 4 1/2", 12.6~, N-80, IBT liner (62 jts slotted, shoe jt and top 2 jts solid). 12/4/2000 00:00 - 02:30 2.50 CASE COMP Run 65 its 2 7/8" inner string inside of 4 1/2" slotted liner. RD casing equip. 02:30 - 03:30 1.00 CASE COMP MU HR setting tool, circ tubing volume & pump dry job. Printed: 1/12/2001 3:32:59PM BP EXPLORATION F ~F ~ 0 ~Pa~ of 6 Operations Summary Report . aska Oas cons. Commission Anchnm? Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: REENTER+COMPLETE Start: 111512000 End: Contractor Name: DOYON Rig Release: 12/6/2000 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Date From-To Hours Task Code Phase Description of Operations 12/41200o 03:30 - 05:30 2.00 CASE COMP RIH wi slotted liner on drillpipe taking pulso every 1000' to bottom 8456'. 05:30 - 06:30 1.00 CASE COMP Break circ, drop ball & pump down. Release from slotted liner, shear ball seat. 06:30 - 08:30 2.00 CASE COMP Pump out of hole to window. 08:30 - 09:00 0.50 CASE COMP Circ bottoms up and pump dry job. 09:00 - 10:00 1.00 CASE COMP POOH to inner string. 10:00 - 12:00 2.00 CASE COMP PJSM, LD 2 7/8" inner string. 12:00 - 13:00 1.00 CASE OTHR COMP Jumped sheave on laydown machine, slip & cut control cable on same. 13:00 - 15:30 2.50 CASE COMP Slip & cut drill line. Unstretched line & new reel prolonged job. 15:30 - 17:30 2.00 CASE COMP MU whipstock hook BHA, orient & load MWD. 17:30 - 20:00 2.50 CASE COMP TIH to whipstock, hook same. 20:00 - 21:30 1.50 CASE COMP Pull retrievable whipstock wi 55k overpull. Pump dry job. 21:30 - 00:00 2.50 CASE COMP POOH w/whipstock, LD same. 12/5/2000 00:00 - 00:30 0.50 RUNCOI~I COMP Clear rig floor. 00:30 - 01:30 1.00 RUNCO~ COMP MU Baker guidestock, running tool and BHA. 01:30 - 03:30 2.00 RUNCO~ COMP TIH w/guidestock. 03:30 - 04:00 0.50 RUNCO~ COMP Orient and set guidestock, shear out of same. Pull up to 6300'. 04:00 - 05:30 1.50 RUNCO~ COMP Displace mud with 9.1 ppg brine. 05:30 - 10:30 5.00 RUNCO~ COMP POOH laying down 3 1/2" drillpipe. 10:30 - 11:30 1.00 RUNCO~ COMP LD BHA. 11:30 - 18:30 7.00 RUNCO~ COMP TIH w/excess DC & drillpipe from derrick. POOH laying down. 18:30 - 00:00 5.50 RUNCO~ COMP MU 7" Retrievable Bridge Plug and TIH picking up 2 7/8", 6.5~, L-80, 8rd tubing. 12/6/2000 00:00 - 01:00 1.00 RUNCO~ COMP Finish tripping in hole with 7" bridge plug to 6210' with 198 jts 2-7~8" tubing. 01:00 - 01:30 0.50 RUNCOI~ COMP Set and release from bridge plug @ 6210'. 01:30 - 02:00 0.50 RUNCOI~ COMP L/D two jts of tubing and test bridge plug to 2000 psi-recorded test on chart-good test. 02:00 - 03:30 1.50 RUNCOI~ COMP M/u hanger and land same. Run in lock down screws. Bottom of tubing at 6147'. 03:30 - 04:00 0.50 RUNCOI~ COMP Install two way check and test above and below to 1000 psi-ok. 04:00 - 06:00 2.00 RUNCOI~ COMP Nipple down Bop's. 06:00 - 08:00 2.00 RUNCOI~ COMP Nipple up tree. 08:00 - 09:00 1.00 RUNCOI~ COMP Rig and test tree 5000 psi-ok. Recorded on chart. 09:00 - 10:00 1.00 RUNCOI~ COMP Pull TWC and freeze protect tubing and annulus with 90 bbls diesel. Pumped down annulus at 3 bpm with 1300 psi. 10:00 - 13:00 3.00 RUNCOr~I COMP Connect annulus and tubing and let well u-tube and equalize. Pressure would not go below 90 psi. 13:00 - 14:00 1.00 RUNCOI~! COMP Bled off 2 bbls and pressure reduced to 45 psi. Calculated differential pressure to be 350 psi. Brige plug was holding. Pressure was due to expansion and tempurature. 14:00 - 15:00 1.00 RUNCOI~! COMP Install Bpv and test to 1000 psi-ok. Well is complete-waitng on weather. 15:00 - 19:00 4.00 RUNCOI~! COMP Rig down and wait on weather. Released rig at 1900 hrs. Printed: 1112/2001 3:32:59 PM BP EXPLORATION Page 1 of 1 Operations Summa Report Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 Event Name: COMPLETION Start: t2/17/2000 End: Contractor Name: NABORS Rig Release: 12/21/2000 Group: RIG Rig Name: NABORS 4ES Rig Number: Sub Date From-To Hours Task Code Phase Description of Operations 12/19/2000 10:00 - 14:00 4.00 MOB PRE MOVE FROM F-53 TO E-25. 14:00 - 20:00 6.00 RIGU PRE SPOT & BERM RIG. RIG UP. RAISE & SCOPE DERRICK. ACCEPTED RIG @ 2000 HRS, 12-19-00 20:00 - 21:00 1.00 WHSUR COMP PULL BPV & INSTALL TWC VALVE. 21:00 - 22:00 1.00' WHSUR COMP NIPPLE DOWN X-MAS TREE, 22:00 - 01:00 3,00 BOPSUF COMP NIPPLE BOPE. & DSA.TAKE ON 450 BBLS SEAW'I'R. 12/20/2000 00:00 - 01:00 1.00 BOPSUF COMP N/U BOPE & DSA, 01:00 - 04:00 3.00 BOPSUF COMP PRESSURE TEST BOPE, LP 250 PSI, HP 3500 PSI. 04:00 - 05:00 1.00 WHSUR COMP PJU LUBRICATOR & PULL TWC VALVE. 05:00 - 06:30 1.50 WHSUR COMP M/U LANDING JT & PULL HANGER W 35K. L/D HANGER JT. 06:30 - 07:30 1.00 KILL COMP CIRCULATE FREEZE PROTECTION OUT TO TIGER TANK, WELL WAS DEAD. 07:30 - 09:00 1.50 PULL COMP P/U 2 JTS TBG & LATCH ON TO RBP. P/U W/& UNSEAT RBP W/ 39 K. CIRCULATE BO'I=rOMS UP. 09:00 - 11:30 2.50 PULL COMP MOITOR WELL 10 MIN. PULL OUT OF HOLE W/RBP. 11:30 - 12:00 0.50 PULL COMP L/D RBP. & RETREIVING TOOL. 12:00 - 13:00 1.00 RUNCOI~! COMP CLEAR FLOOR & RIG UP TO RUN COMPLETION STRING. 13:00 - 16:00 3.00 RUNCOI~ COMP MAKE UP ESP PUMP ASSY & SERVICE. TEST SAME, 16:00 - 21:00 5.00 RUNCOI~ COMP RIH W/2 718" ESP COMPLETION ASSY. RAN 195 JTS TBG. SET 2 6300' (SEE TBG RPT FOR DETAILS) 21:00 - 23:30 2.50 RUNCOI~ COMP M/U TBG HANGER. SPLICE ESP CABLE & CONNECT TO PENETRATOR. TEST SAME. LAND HANGER. P/U WT 43K. S/O WT 34K. RILDS. 23:30 - 00:00 0.50 WHSUR COMP INSTALL & TEST TWC TO 2500 PSI. 12/21/2000 00:00 - 02:30 2.50 BOPSUI; COMP N/D BOPE. 02:30 - 04:00 1.50 WHSUR COMP N/U X-MAS TREE. TEST HANGER & VOID TO 5000 PSI, OK. 04:00 - 05:00 1.00 WHSUR COMP PULL TWC VALVE & INSTALL BPV. 05:00 - 06:00 1.00 WHSUFi COMP SECURE TREE & CLEAN CELLAR. RELEASE RIG @ 0600 HRS, 12-21-2000. RDMO. Naska Oil 8, Gas Cous. ComKlission Anchom9e Printed: 1112/2001 3:33:12 PM BP EXPLORATION Page 1 of 1 Operations Summa Report Legal Well Name: MPE-225 Common Well Name: MPE-25 Spud Date: 11/6/2000 , Event Name: COMPLETION Start: 12/17/2000 End: ~Contractor Name: NABORS Rig Release: 12/21/2000 Group: RIG Rig Name: NABORS 4ES Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 12/19/2000 10:00 - 14:00 4.00 MOB PRE MOVE FROM F-53 TO E-25. 14:00 - 20:00 6.00 RIGU PRE SPOT & BERM RIG. RIG UP. RAISE & SCOPE DERRICK. ACCEPTED RIG @ 2000 HRS, 12-19-00 20:00 - 21:00 1.00 WHSUR COMP PULL BPV & INSTALL TWC VALVE. 21:00 - 22:00 1.00 WHSUR COMP NIPPLE DOWN X-MAS TREE. 22:00 - 01:00 3.00 BOPSUF COMP NIPPLE BOPE. & DSA.TAKE ON 450 BBLS SEAVVTR. 12/20/2000 00:00 - 01:00 1.00 BOPSUF COMP N/U BOPE & DSA. 01:00 - 04:00 3.00 BOPSUI: COMP PRESSURE TEST BOPE. LP 250 PSI, HP 3500 PSI. 04:00 - 05:00 1.00 WHSUR COMP R/U LUBRICATOR & PULL TWC VALVE. 05:00 - 08:30 1.50 WHSUR COMP M/U LANDING JT & PULL HANGER W 35K. L/D HANGER JT. 08:30 - 07:30 1.00 KILL COMP CIRCULATE FREEZE PROTECTION OUT TO TIGER TANK. WELL WAS DEAD. 07:30 - 09:00 1.50 PULL COMP P/U 2 JTS TBG & LATCH ON TO RBP. P/U W/& UNSEAT RBP W/ 39 K. CIRCULATE BOTTOMS UP. 09:00 - 11:30 2.50 PULL COMP MOITOR WELL 10 MIN. PULL OUT OF HOLE W/RBP. 11:30 - 12:00 0.50 PULL COMP L/D RBP. & RETREIVlNG TOOL. 12:00 - 13:00 1.00 RUNCOI~ ,COMP CLEAR FLOOR & RIG UP TO RUN COMPLETION STRING. 13:00 - 16:00 3.00 RUNCOI~ COMP MAKE UP ESP PUMP ASSY & SERVICE. TEST SAME. 16:00 - 21:00 5.00 RUNCOI~ COMP RIH W/2 7/8" ESP COMPLETION ASSY. RAN 195 JTS TBG. SET 2 6300' (SEE TBG RPT FOR DETAILS) 21:00 - 23:30 2.50 RUNCOI~ COMP M/U TBG HANGER. SPLICE ESP CABLE & CONNECT TO PENETRATOR. TEST SAME. LAND HANGER. P/U WT 43K. S/O WT 34K. RILDS. 23:30 - 00:00 0.50 WHSUR COMP INSTALL & TEST TWC TO 2500 PSI. 12/21/2000 00:00 - 02:30 2.50 BOPSUI~ COMP N/D BOPE. 02:30 - 04:00 1.50 WHSUR COMP N/U X-MAS TREE. TEST HANGER & VOID TO 5000 PSI, OK. 04:00 - 05:00 1.00 WHSUR COMP PULL TWC VALVE & INSTALL BPV. 05:00 - 06:00 1.00 WHSUR COMP SECURE TREE & CLEAN CELLAR. RELEASE RIG @ 0600 HRS, 12-21-2000. RDMO. Nask, a Oil & GaS Cons, Commms,on---~ knck~o~age Printed: 1112/2001 3:33:12PM 14-Dec-00 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well MPE-225 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 7,312.10' MD 0.00' MD 10,550.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Milne Point Unit Alaska Drilling & Wells Milne Point MPE, Slot MPE-225 MPE-225 Surveyed: 23 November, 2000 S UR VE¥ REPORT f4 December, 2000 Your Ref: APl 500292298000 Surface Coordinates: 6016244.97 N, 569134.13 E (70° 27' 17.0704" N, Kelly Bushing: 52.0Oft above Mean Sea Level 149° 26' 08.99'i4"V10 O R II--I--INI~ SERVICES Survey Ref: svy9732 A Halliburton Company Sperry-Sun Drilling Services Survey Report for MPE-225 Your Ref: APl 500292298000 Surveyed: 23 November, 2000 - Milne Point Unit Measured Depth (ft) Incl. Azim. 7312.10 90.310 206.500 7358.71 90.180 208.230 7405.08 94.810 209.040 7451.66 94.430 209.170 7501.12 93.940 208.040 Sub-Sea Depth (ft) 4380.79 4380.59 4378.57 4374.82 4371.21 Vertical Depth (ft) 4432.79 4432.59 4430.57 4426.82 4423.21 7546.30 93.330 203.310 4368.34 4420.34 7596.02 92.460 203.080 4365.83 4417.83 7643.69 92.220 202.440 4363.89 4415.89 7692.38 92.340 202.610 4361,95 4413.95 7737.92 92.830 202.760 4359.89 4411.89 7787.30 93.200 202.710 4357.30 4409.30 7835.28 93.450 202.770 4354.51 4406.51 7883.09 93.020 202.760 4351.82 4403.82 7932.81 92.280 202.050 4349.52 4401.52 7979.59 93.570 202.040 4347.13 4399.13 8024.17 93.080 202.110 4344.55 4396.55 8074.49 92.770 201.840 4341.98 4393.98 8121.57 92.090 202.120 4339.98 4391.98 8170.25 93.260 200.340 4337.71 4389.71 8214.23 93.630 199.750 4335.07 4387.07 8265.85 92.710 199.660 4332.21 4384.21 8313.93 92.900 195.920 4329.86 4381.86 8361.07 92.460 195.960 4327.65 4379.65 8409.70 91.850 195.750 4325.83 4377.83 8456.84 91.360 196.520 4324.50 4376.50 Local Coordinates Northings Eastings (ft) (ft) Global Coordinates Northings Easflngs (ft) (ft) 3729.26 S 2672.08W 6012491.08 N 566496.77 E 3770.65 S 2693.50W 6012449.49 N 566475.73 E 3811.30 S 2715.70W 6012408.63 N 566453.92 E 3851.87 S 2738.28W 6012367.86 N 566431.71E 3895.17 S 2761.90W 6012324.34 N 566408.50 E 3935.80 S 2781.42W 6012283.53 N 566389.35 E 3981.44S 2800.98W 6012237.71N 566370.21E 4025.36 S 2819.41W 6012193.62 N 566352.19 E 4070.30 S 2838.05W 6012148.51N 566333.97 E 4112.28 S 2855.59W 6012106.37 N 566316.82 E 4157.76 S 2874.65W 6012060,72 N 566298.18 E 4201.93 S 2893.16W 6012016.37 N 566280.08 E 4245.95 S 2911.64W 6011972.19 N 566262.02 E 4291.86 S 2930.57W 6011926.10 N 566243.52 E 4335.17 S 2948.10W 6011882.63 N 566226.38 E 4376.41S 2964,83W 6011841.24 N 566210.04 E 4423.01S 2983,63W 6011794.46 N 566191.67 E 4466.63 S 3001.24W 6011750.68 N 566174.47-E 451t.96 S 3018.84W 6011705.20 N 566157.28 E 4553.20 S 3033.89W 6011663.82 N 566142.62 E 4601.72 S 3051.27W 6011615.14 N 566125.69 E 4647.44 S 3065.94W 6011569.28 N 566111.45 E 4692.71S 3078.87W 6011523.89 N 566098.93 E 4739.46 S 3092.15W 6011477.02 N 566086.09 E 4784.73 S 3105.24W 6011431.64 N 566073.42 E Dogleg Rate (°/'lOOft) 3.72 10.14 0.86 2,48 10.53 1.81 1.43 0,43 1,13 0.76 0.54 0.90 2.06 2.76 1.11 0.82 1.56 4.37 1.58 1.79 7.78 0.94 1.33 1.94 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 4425.73 4471.99 4517.82 4563.7O 4612.52 4657.40 4707.00 4754.58 4803.20 4848.66 4897.92 4945.78 4993.47 5043.11 5089.80 5134.29 5184.52 5231.54 5280.16 5324.06 5375.6O 5423.56 5470.51 5518.96 5565.95 TIE ON POINT 14 December, 2000 - 9:32 -2- Continued... DrillQues! 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225 Your Ref: APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) .. 8505.48 92.460 195.220 4322.88 4374.88 8552.82 92.090 193.110 4321.00 4373.00 8597.03 91.790 192.160 4319.51 4371.51 8647.63 90.060 191.890 4318.69 4370.69 8695.78 90.550 188.800 4318.43 4370.43 8742.23 89.690 186.440 4318.34 4370.34 8790.22 87.720 185.850 4319.42 4371.42 8837.82 87.970 185.950 4321.21 4373.21 8885.94 92.160 187.350 4321.16 4373.16 8933.16 92.340 187.780 4319.30 4371.30 8981.45 89.140 186.090 4318.68 4370.68 9029.35 88.830 184.330 4319.53 4371.53 9078.94 88.150 183.040 4320.83 4372.83 9124.59 87.540 183.110 4322.55 4374.55 9172.88 87.480 182.660 4324.65 4376.65 9219.79 87.970 180.290 4326.51 4378.51 9268.28 92.280 176.430 4326.41 4378.41 9315.42 93.020 173.180 4324.23 4376.23 9362.47 91.660 167.870 4322.30 4374.30 9412.57 89.880 164.900 4321.63 4373.63 9462.70 90.490 157.860 4321.47 4373.47 9507.52 88.950 153.980 4321.69 4373.69 9558.73 90.490 149.730 4321.94 4373.94 9603.70 90.490 149.750 4321.55 4373.55 9650.50 90.430 149.000 4321.18 4373.18 Global Coordinates Northings Easfings (ft) (ft) 4831.48 S 3118.54W 6011384.76 N 566060.56 E 4877.35 S 3130.11W 6011338.79 N 566049.41E 4920.46 S 3139.78W 6011295.59 N 566040.15 E 4969.94 S 3150.32W 6011246.01N 566030.07 E 5017.30 S 3158.96W 6011198.57N 566021.86 E 5063.34 S 3165.12W 6011152.48 N 566016.13 E 5111.04S 3170.26W 6011104.74'N 566011.44 E 5158.35 S 3175.15W 6011057.38 N 566006.99 E 5206.14 S 3180.72W 6011009.54 N 566001.86 E 5252.91S 3186.93W 6010962.72 N 565996.08 E 5300.83 S 3192.76W 6010914.74N 565990.70 E 5348.53 S 3197.11W 6010867.01N 565986.79 E 5398.00 S '3200.29W 6010817.51N 565984.06 E 5443.55 S 3202.74W 6010771.94N 565982.04 E 5491.73 S 3205.17W 6010723.74 N 565980.06E 5538.58 S 3206.37W 6010676.87 N 565979.29 E 5587.03 S 3204.99W 6010628.44 N 565981.12 E 5633.92 S 3200.72W 6010581.59 N 565985.82 E 5680.27 S 3192.99W 6010535.31N 565993.99 E 5728.95 S 3181.20W 6010486.74 N 566006.23 E 5776.43 S 3165.20W 6010439.42 N 566022.67 E 5817.34 S 3146.92W 6010398.68 N 566041.33 E _ 5862.48 S 3122.77W 6010353.76 N 566065.89 E 5901.32 S 3100.11W 6010315.13 N 566088.91E 5941.60 S 3076.27W 6010275.09 N 566113.13 E Dogleg Rate ('/'lO0~t) 3.50 4.52 2.25 3.46 6.50 5.41 4.29 0.57 9.18 0.99 7.49 3.73 2.94 1.35 0.94 5.16 11.93 7.06 11.64 6.91 14.10 9.31 8.83 0.04 1.61 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5614.41 5661.44 5705.22 5755.28 5802.69 5848.00 5894.51 5940.57 5987.31 6033.32 6O80.28 6126.51 61-74.00 6217.56 6263.58 63O7.93 6352.87 6395.35 6436.12 6477.66 6516.61 6548.61 6582.54 6611.07 6640.54 f4 December, 2000 - 9:32 -3- Continued... DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225 Your Reh APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (~t) (rt) (ft) (fi) (ft)' 9699.14 90.060 148.180 4320.97 4372.97 5983.11 S 3050.92 W 9745.68 90.060 148.090 4320.92 4372.92 6022.63 S 3026.35 W 9795.39 90.680 147.940 4320.60 4372.60 6064.80 S 3000.02 W 9846.41 91.110 147.570 4319.80 4371.80 6107.94 S 2972.80 W 9891.86 91.050 147.270 4318.95 4370.95 6146.23 S 2948.33 W 9937.41 91.170 146.630 4318.06 4370.06 6184.40 S 2923.50 W 9986.04 90.800 148.460 4317.23 4369.23 6225.43 S 2897.40 W 10034.55 89.320 144.710 4317.18 4369.18 6265.91 S 2870.69 W 10081.10 89.080 147.110 4317.83 4369.83 6304.46 S 2844.61 W 10130.12 91.050 144.480 4317.77 4369.77 6344.99 S 2817.06 W 10177.53 90.180 143.370 4317.26 4369.26 6383.31S 2789.14W 10225.77 88.890 141.480 4317.65 4369.65 6421.54S 2759.73W 10272.94 88.950 141.270 4318.54 4370.54 6458.38 S 2730.29W 10318.56 89.630 141.260 4319.11 4371.11 6493.97 S 2701.74W 10367.95 90.000 141.260 4319.27 4371.27 6532.49 S 2670.84W 10415.75 88.890 140.240 4319.73 4371.73 6569.50 S 2640.60W 10463.54 88.710 140.020 4320.73 4372.73 6606.17 S 2609.97W 10483.80 88.460 139.940 4321.23 4373.23 6621.69 S 2596.94W 10550.00 88.460 139.940 4323.01 4375.01 6672.33 S 2554.35W Global Coordinates Northings Eastinge (fi) (fi) 6010233.81N 566138.86E 6010194.51N 566163.80 E 6010152.60 N 566190.52 E 6010109.71N 566218.13 E 6010071.64 N 566242.96 E 6010033.70 N 566268.15 E 6009992.92 N 566294.62 E 6009952.69 N 566321.70 E 6009914.39 N 566348.14 E 6009874.11N 566376.07 E 6009836.05 N 566404.34E 6009798.10 N 566434.11E 6009761.53 N 566463.89 E 6009726.21N 566492.76E 6009687.98 N 566524.02 E 6009651.25 N 566554.61E 6009614.86 N 566585.57 E 6009599.47 N 566598.74 E 6009549.22 N 566641.80 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 10.550.00ft., The Bottom Hole Displacement is 7144.56ft., in the Direction of 200.948" (True). 14 December, 2000 - 9:32 - 4 - Dogleg Rate ('/'tOOft) 1.85 0.19 1.28 1.11 0.67 1.43 3.84 8.31 5.18 6.70 2.97 4.74 0.46 1.49 0.75 3.15 0.59 1.30 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 6670.65 6699.16 6729.53 6760.52 6787.91 6815.07 6844.46 6873.13 6900.19 6928.62 6954.84 6980.45 7004.76 7028.19 7053.56 7077.75 7101.48 7111.50 7144.17 PROJECTED SURVEY Conlinued,. . DrillQues! 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225 Your Reft APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 7312.10 4432.79 3729.26 S 2672.08 W 10550.00 4375.01 6672.33 S 2554.35 W Comment TIE ON POINT PROJECTED SURVEY Survey tool program for MPE-225 From To Measured Vertical Measured Depth Depth Depth (ft) (ft) (ft) 0.00 0.00 10550.00 Vertical Depth (ft) 4375.01 Survey Tool Description AK-6 BP_IFR-^K 14 December, 2000 - 9:32 - 5. DrillQuest 2.00.05 Milne Point Unit Alaska Drilling & Wells Milne Point MPE, Slot MPE-225 MPE-225 MWD Surveyed: 23 November, 2000 S UR VEY REPORT 14 December, 2000 Your Ref: AP1500292298000 Surface Coordinates: 6016244.97 N, 569134.13 E (70' 27' t7.0704" N, Kelly Bushing: 52.00fl above Mean Sea Level 149' 26' 08.9914" VIO DRILLING S~RVICES Survey Ref: svy9726 A H,,lllburton Company Sperry-Sun Drilling Services Survey Report for MPE-225 MHiD Your Reh APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 7312.10 90.310 206.680 4380.79 4432.79 7358.71 90.180 208.040 4380.59 4432.59 7405.08 94.810 208.770 4378.57 4430.57 7451.66 94.430 208.800 4374.82 4426.82 7501.12 93.940 207.770 4371.21 4423.21 7546.30 93.330 203.420 4368.34 4420.34 7596.02 92.460 202.750 4365.83 4417.83 7643.69 92.220 202.010 4363.89 4415.89 7692.38 92.340 202.190 4361.95 4413.95 7737.92 92.830 202.390 4359.89 4411.89 7787.30 93.200 202.270 4357.30 4409.30 7835.28 93.450 202.410 4354.51 4406.51 7883.09 93.020 202.080 4351.82 4403.82 7932.81 92.280 200.860 4349.52 4401.52 7979.59 93.570 201.570 4347.13 4399.13 8024.17 93.080 201.130 4344.55 4396.55 8074.49 92.770 201.270 4341.98 4393.98 8121.57 92.090 201.550 4339.98 4391.98 8170.25 93.260 199.650 4337.71 4389.71 8214.23 93.630 199.090 4335.07 4387.07 8265.85 92.710 199.250 4332.21 4384.21 8313.93 92.900 195.460 4329.86 4381.86 8361.07 92.460 195.720 4327.65 4379.65 8409.70 91.850 195.460 4325.83 4377.83 8456.84 91.360 196.270 4324.51 4376.51 Local Coordinates Northings Easfings (ft) (ft) Global Coordinates Northings Eastings (ft) (ft) 3723.69 S 2679.40W 6012496.58 N 566489.40 E 3765.08 S 2700.82W 6012454.99 N 566468.36 E 3805.82 S 2722.85W 6012414.05 N 566446,71E 3846.51S 2745.21W 6012373.15 N 566424.73 E 3889.95 S 2768.58W 6012329.50 N 566401.76 E 3930.61S 2788.05W 6012288.66 N 566382.67 E 3976.29 S 2807.52W 6012242.80 N 566363.62 E 4020.33 S 2825.66W 6012198.60 N 566345.90 E 4065.40 S 2643.96W 6012153.35 N 566328.01 E 4107.50 S 2861.22W 6012111.10 N 566311.15 E 4153.11S 2879.95W 6012065.31N 566292.84.E 4197.42 S 2898.16W 6012020.84N 566275.04 E 4241.60 S 2916.23W 6011976.50 N 566257.38 E 4287.82 S 2934.41W 6011930.11N 566239.64E 4331.37 S 2951.31W 6011886.40 N 566223.14 E 4372.82 S 2967.52W 6011844.80 N 566207.32 E 4419.67 S 2985.69W 6011797.78 N 566189.58 E 4463.46 S 3002.86W 6011753.83 N 566172.82 E 4508.98 S 3019.97W 6011708.16 N 566156.13 E 4550.39 S 3034.53W 6011666.61N 566141.96 E 4599.08 S 3051.45W 6011617.78 N 566125.48 E 4644.90 S 3065.77W 6011571.82 N 566111.59 E 4690.26 S 3078.43W 6011526.35 N 566099.35 E 4737.07 S 3091.49W 6011479.42 N 566086.73 E 4782.39 S 3104.37W 6011433.98 N 566074.27 E Dogleg Rate (°/'lOOft) 2.93 10.11 0.82 2.30 9.70 2.21 1.63 0.44 1.16 0.79 0.60 1.13 2.87 3.15 1.48 0.68 1.56 4.58 1.52 1.81 7.88 1.08 1.36 2.01 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 4423.O5 4469.31 4515.17 4561.09 46O9.95 4654.84 4704.44 4752.04 48O0.66 4846.13 4895.41 4943.28 4990.99 5040.65 5087.36 5131.86 5182.11 5229.14 5277.76 5321.65 5373.18 5421.13 5468.06 5516.48 5563.46 TIE ON POINT 14 December, 2000 - 10:09 -2- Continued... DrillQuest ZOO.05 Sperry-Sun Drilling Services Survey Report for MPE.225 MWD Your Ref: APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 8505.48 92.460 194.990 4322.88 4374.88 8552.82 92.090 193.010 4321.00 4373.00 8597.03 91.790 192.010 4319.51 4371.51 8647.63 90.060 191.730 4318.69 4370.69 8695.78 90.550 188.580 4318.43 4370.43 8742.23 89.690 186.270 4318.34 4370.34 8790.22 87.720 185.680 4319.42 4371.42 8837.82 87.970 185.860 4321.21 4373.21 8885.94 92.160 187.370 4321.16 4373.16 8933.16 92.340 187.800 4319.30 4371.30 8981.45 89.140 186.430 4318.68 4370.68 9029.35 88.830 184.880 4319.53 4371.53 9078.94 88.150 183.030 4320.84 4372.84 9124.59 87.540 183.360 4322.55 4374.55 9172.88 87.480 182.490 4324.65 4376.65 9219.79 87.970 180.230 4326.51 4378.51 9268.28 92.280 176.270 4326.41 4378.41 9315.42 93.020 172.830 4324.23 4376.23 9362.47 91.660 167.360 4322.30 4374.30 9412.57 89.880 164.480 4321.63 4373.63 9462.70 90.490 157.480 4321.47 4373.47 9507.52 88.950 153.680 4321.69 4373.69 9558.73 90.490 149.260 4321.94 4373.94 9603.70 90.490 149.330 4321.55 4373.55 9650.50 90.430 148.230 4321.18 4373.18 4829.21S 3117.47W 4875.10 S 3128.91W 4918.24 S 3138.48W 4967.75 S 3148.89W 5015.14 S 3157.38W 5061.19 S 3163.38W 5108.91S 3168.37W 5156.23 S 3173.15W 5204.02 S 3178.70W 5250.79 S 3184.92W 5298.70 S 3190.90 W 5346.36 S 3195.62 W 5395.81 S 3199.04 W 5441.35 S 3201.58 W 5489.54 S 3204.05 W 5536.39 S 3205.16W 5584.84 S 3203.68W 5631.71S 3199.21W 5678.00 S 3191.12W 5726.58 S 3178.94W 5773.95 S 3162.61W 5814.75 S 3144.09W 5859.72 S 3119.63W 5898.39 S 3096.67W 5938.41S 3072.42W 6011387.04 N 566061.61E 6011341.04N 566050.59E 6011297.82 N 566041.42 E 6011248.22 N 566031.47E 6011200.75 N 566023.43 E 6011154.64N 566017.85 E 6011106.88 N 566013.30 E 6011059.52 N 566008.96 E 6011011.68 N 566003.86 E 6010964.85 N 565998.07E 6010916.89 N 565992.53 E 6010869.19 N 565988.25 E 6010819.71N 565985.29 E 6010774.14 N 565983.17 E 6010725.94 N 565981.16 E 6010679.08 N 565980.48 E 6010630.65 N 565982.41E 6010583.82 N 565987.32 E 6010537.61N 565995.83 E 6010489.14 N 566008.47 E 6010441.93 N 566025.23 E 6010401.30 N 566044.14 E 6010356.55 N 566069.00 E 6010318.10 N 566092.32 E 6010278.31N 566116.95 E Dogleg Rate ('/100ft) 3.47 4.25 2.36 3.46 6.62 5.31 4.29 0.65 9.26 0.99 7.21 3.30 3.97 1.52 1.80 4.93 12.07 7.46 11.97 6.76 14.02 9.15 9.14 0.16 2.35 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5611.91 5658.92 5702.69 5752.73 5800.11 5845.38 5891.85 5937.89 5984.62 6030.64 6077.63 6123.96 6171.51 6215.10 6261.13 6305.45 6350.36 6392.75 6433.34 6474.65 6513.38 6545.19 6578.86 6607.13 6636.21 Continued... f4 December, 2000 - 10:09 - 3 - DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE.225 MWD Your Ref: APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Easfings (rt) (rt) (~t) (ft) (fi) 9699.14 90.060 147.860 4320.97 4372.97 5979.68 S 3046.67W 9745.68 90.060 147.920 4320.92 4372.92 6019.10 S 3021.93W 9795.39 90.680 147.790 4320.60 4372.60 6061.19 S 2995.49W 9846.41 91.110 147.470 4319.80 4371.80 6104.27 S 2968.17W 9891.86 91.050 147.340 4318.95 4370.95 6142.56 S 2943.70W 9937.41 91.170 146.590 4318.06 4370.06 6180.74 S 2918.87W 9986.04 90.800 148.340 4317.23 4369.23 6221.73 S 2892.72VV 10034.55 89.320 144.610 4317.18 4369.18 6262.16 S 2865.93W 10081.10 89.080 147.000 4317.83 4369.83 6300.66 S 2839.78W 10130.12 91.050 144.300 4317.77 4369.77 6341.12 S 2812.t2W 10177.53 90.180 143.170 4317.26 4369.26 6379.34S 2784.08W 10225.77 88.890 141.350 4317.65 4369.65 6417.49 S 2754.55W 10272.94 88.950 141.110 4318.54 4370.54 6454.26 S 2725.02W 10318.56 89.630 141.110 4319.11 4371.11 6489.76 S 2696.38W 10367.95 90.000 141.070 4319.27 4371.27 6528.20 S 2665.36W 10415.75 88.890 140.030 4319.73 4371.73 6565.10 S 2634.99W 10463.54 88.710 139.730 4320.73 4372.73 6601.64S 2604.20W 10483.80 88.460 139.730 4321.23 4373.23 6617.09 S 2591.11W 10550.00 88.460 139.730 4323.01 4375.01 6667.59S 2548.34W Global Coordinates Northings Eastings (ft) (ft) 6010237.28 N 566143.07 E 6010198.09 N 566168.18 E 6010156.25 N 566195.01E 6010113.42 N 566222.73 E 6010075.36 N 566247.56 E 6010037.41 N 566272.74 E 6009996.67 N 566299.27 E 6009956.49 N 566326.43 E 6009918.23 N 566352.94 E 6009878.03 N 566380.97E 6009840.07 N 566409.37 E 6009802.20 N 566439.24E 6009765.70 N 566469.11E 6009730.46 N 566498.08 E 6009692.32. N 566529.46 E 6009655.70 N 566560.17 E 6009619.45 N 566591.30 E 6009604.12 N 566604.53 E 6009554.02 N 566647.77 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.482° (13-Dec-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 10550.00ft., The Bottom Hole Displacement is 7137.98ft., in the Direction of 200.917° (True). 14 December, 2000 - '10:09 - 4. Dogleg Rate (°ll00ft) 1.08 0.13 1.27 1.05 0.31 1.67 3.68 8.27 5.16 6.82 3.01 4.62 0.52 1.49 0.75 3.18 0.73 1.23 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 6665.95 6694.31 6724.58 6755.48 6782.86 6810.02 6839.36 6867.95 6894.95 6923.27 6949.36 6974.85 6999.06 7022.39 7047.63 7071.68 7095.23 7105.16 7137.63 PROJECTED SURVEY Continued... DrillOuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225 MWD Your Ref: APl 500292298000 Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Station Coordinates Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 7312.10 4432.79 3723.69 S 2679.40 W 10550.00 4375.01 6667.59 S 2548.34 W Comment TIE ON POINT PROJECTED SURVEY Survey tool program for MPE-225 MWD From To Measured Vertical Measured Depth Depth Depth (ft) (ft) (ft) 0.00 0.00 10550.00 Vertical Depth (ft) 4375.01 Survey Tool Description MWD Magnetic 14 December, 2000 - t0:09 - 5 - DrillQuest 2.00.05 14-Dec-00 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well MPE-225PB1 MWD , Dear Dear SidMadam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' MD 5,770.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Milne Point Unit Alaska Drilling & Wells Milne Point MPE, Slot MPE-225 MPE-225PB1 Surveyed: 23 November, 2000 SURVEY REPORT f4 December,.'2000 Your Ref'. APl 500292298070 Surface Coordinates: 6016244.97 N, 569134.13 E (70° 27' 17.0704" N, Kelly Bushing: 52.00fl above Mean Sea Level 149' 26' 08.99f4"W) DRILLING SERVICES Survey Reft svy9729 A Hallibur~on Company Sperry-Sun Drilling Services Survey Report for MPE-225PB1 Your Ref: APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 0.00 0,000 0,000 -52.00 0.00 111.00 0.060 142.440 59.00 111.00 205.04 0.060 143,210 153.04 205.04 299.19 0,120 142.440 247.19 299.19 389.22 0.380 169,830 337.22 389.22 426.72 526.61 621.69 714.70 807.24 478.72 0,520 166.290 578.62 0.950 174.690 673.76 2,990 195,400 766.95 4.150 202,210 859.78 4.880 206.910 478.72 578.61 673.69 766.70 859.24 949.88 4.920 214.480 897.01 949.01 1043.27 7,540 221,950 989.84 1041.84 1134.04 11,190 224,120 1079.39 1131.39 1227.58 13.920 218.070 1170.68 1222.68 1316.46 15,450 217,130 1256.66 1308.66 1413.08 15.920 217,170 1349.68 1401.68 1510.17 17,410 215,470 1442.69 1494.69 1598.54 20.770 215.550 1526.19 1578.19 1691.27 23.420 216,860 1612.10 1664.10 1784.93 25.740 220,220 1697.27 1749.27 1877.74 26.690 221.380 1780.54 1832.54 1970.67 28.960 221.750 1862.72 1914.72 2063.04 32,420 221,190 1942.14 1994.14 2155.70 33.940 218.160 2019.69 2071.69 2248.65 33,300 219,970 2097.10 2149.10 Local Coordinates . Northings Eastings (ft) (ft) 0.00 N 0.00 E 0.O5 S O.04 E 0.12 S 0.09 E 0.24 S 0.18 E 0.61 S 0.29 E 1.30 S 0.44 E 2.56 S 0.63 E 5.74 S 0.04 E 11.21 S 1.88 W 17.84 S 4.94 W 24.44 S 8.86W 32.30 S 15.22W 43.05 S 25.34W 58.43 S 38,60W 76.29 S 52,34W 97.11 S 68.11 W 119.55 S 84.59 W 143.07 S 101.37 W 171.20 S 121.99 W 201.63 S 146.29 W 232.65 S 173.09 W 265.10 S 201.87 W 300.43 S 233.07 W 339.47 S 265.42 W 379.43 S 297.84 W Global Coordinates Northings Easflngs (ft) (ft) 6016244.97N 569134.13 E 6016244.92 N 569134.17 E 6016244.85 N 569134.23 E 6016244.73 N 569134.32 E 6016244.36N 569134.43 E 6016243.68 N 569134.59 E 6016242.41N 569134.78 E 6016239.23 N 569134.22 E 6016233.75 N 569132.36E 6016227.09 N 569129.36 E 6016220.45 N 569125,50 E 6016212.53 N 569119.21E 6016201.68 N 569109.19 E 6016186.18 N 569096.08 E 6016168.20 N 569082.50 E 6016147.24 N 569066.92E 6016124.64 N 569050.66E 6016100.97 N 569034.09 E 6016072.65 N 569013.73 E 6016042.00 N 568989.71E 6016010.72 N 568963.21E 6015978.00 N 568934.73 E 6015942.39 N 568903.85 E 6015903.05 N 568871.87 E 6015862.80 N 568839.82'E Dogleg Rate ('ll00ft) 0.05 0.00 0.06 0.31 0.16 0.44 2.24 1.32 0.88 0.72 2.93 4.04 3.24 1.74 0.49 1.61 3.80 2.91 2.89 1.16 2.45 3.76 2.43 1.28 Alaska Drilling & Wells Milne Point MPE ' Vertical Section Comment 0.00 0.03 0.08 0.16 0.'47 1.06 2.18 5.37 11.16 18.44 25.99 35.58 49.18 68.21 89.73 114.73 141.50 169.39 202.94 239.91 278.32 318.76 362.73 410.58 459.32 AK-6 BP IFR-AK '14 December, 2000 - 9:31 -2- Continued... DrillQuest 2.00.05 Sperry-Sun Drilling serVices Survey Report for MPE-225PBf Your Ref: APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub.Sea Depth (ft) Vertical Depth (ft) 2340.15 33.380 217.980 2173.54 2225.54 2422.37 33.970 217.070 2241.96 2293.96 2526.60 34.250 216.700 2328.26 2380.26 2615.86 34.540 217.920 2401.92 2453.92 2711.55 34.690 217.750 2480.67 2532.67 Local Coordinates Northings Eastings (ft) (ft) 2804.87 35.190 218.620 2897.09 35.380 217.800 2990.45 35.810 218.170 3083.06 36.520 217.100 3175.35 36.950 217.210 Global Coordinates Northings Eastings (ft) (ft) 418.52 S 329.47W 6015823.41N 568808.56 E 454.67 S 357.23W 6015787.00 N 568781.13 E 501.43 S 392.32W 6015739.93 N 568746.48 E 541.53 S 422.88W 6015699.54 N 568716.29 E 584.46 S 456.22W 6015656.30 N 568683.35 E 2557.17 2609.17 626.47 S 489.26W 2632.45 2684.45 668.32 S 522.21W 2708.36 2760.36 711.15 S 555.66W 2783.13 2835.13 754.43 S 589.02W 2857.09 2909.09 798.42 S 622.36W 3270.16 37.610 214.040 2932.54 2984.54 3363.11 38.410 212.810 3005.77 3057.77 3456.80 37.660 214.220 3079.57 3131.57 3549.07 38.150 215.200 3152.37 3204.37 3640.57 37.140 215.550 3224.82 3276.82 3735.17 37.390 216.690 3300.11 3352.11 3828.23 37.460 214.820 3374.01 3426.01 3921.22 35.860 215.950 3448.61 3500.61 4014.70 35.910 214.410 3524.35 3576.35 4105.49 35.780 213.980 3597.94 3649.94 6015613.99 N 568650.70 E 6015571.83 N 568618.14 E 6015528.69 N 568585.10 E 6015485.11N 568552.13 E- 6015440.80 N 568519.20 E 845.10 S 655.79W 6015393.82 N 568486.21E 892.87 S 687.32W 6015345.76 N 568455.13 E 941.00 S 719.18W 6015297.34 N 568423.71E 987.59 S 751.46W 6015250.45 N 568391.86 E 1033.16 S 783.81W 6015204.58 N 568359.94 E 1079.43 S 817.58W 6015158.00 N 568326.60 E 1125.32 S 850.62W 6015111.80 N 568293.99 E 1170.59 S 882.76W 6015066.24 N 568262.27 E 1215.37 S 914.33W 6015021.17 N 568231.12 E 1259.35 S 944.21W 6014976.92 N 568201.65 E 4195.11 35.610 215.680 3670.73 3722.73 4287.94 37.930 215.950 3745.08 3797.08 4381.32 42.330 217.190 3816.46 3868.46 4473.32 45.670 214.720 3882.64 3934.64 4567.27 48.400 215.210 3946.66 3998.66 1302.27 S 974.07W 6014933.72 N 568172.19 E 1347.32 S 1006.59W 6014888.36N 568140.09 E 1395.63 S 1042.46W 6014839.73 N 568104.67 E 1447.37 S 1079.94W 6014787.64N 568067.67 E 1503.70 S 1119.34W 6014730.95 N 568028.79 E Dogleg Rate (°llOOft) 1.20 0.94 0.33 0.84 0.19 0.76 0.55 0,52 1.03 0.47 2.14 1.19 1.22 0.84 1.13 0.78 1.22 1.87 0.97 0.31 1.12 2.51 4.79 4.08 2.93 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 506.97 550.53 606.56 654.79 7o6.63 757.51 808.21 860.00 912.18 965.02 1020.41 1076.16 1132.37 1187.28 1241.25 1296.37 1350.89 1404.51 1457.48 1509.10 1559.72 1613.28 1671.04 1732.59 1799.10 14 December, 2000 - 9:31 -3- Continued... DrillQuest ZOO,05 Sperry-Sun Drilling Services Survey Report for MPE.225PB1 Your Ref: APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates - Depth Incl. Azim. Depth Depth Northings Eastings (rt) (rt) (ft) (ft) (ft)' Global Coordinates Northings Eastings (ft) (ft) 4660.25 50.110 215.410 4007.35 4059.35 1561.18 S 1160.06 W 4752.62 52.040 217.190 4065.39 4117.39 1619.08 S 1202.60 W 4846.48 55.090 215.870 4121.12 4173.12 1679.76 S 1247.53 VV 4939.47 59.920 217.910 4171.07 4223.07 1742.44 S 1294.63 W 5032.15 63.380 217.180 4215.07 4267.07 1807.11 S 1344.32 W 6014673.09 N 567988.61E 6014614.80 N 567946.60 E 6014553.71N 567902.24 E 6014490,59 N 567855.73 E 6014425.47 N 567806.64 E 5125.14 67.800 218.580 4253.50 4305.50 1873.91S 1396.31W 5217.49 72.080 216.480 4285.17 4337.17 1942.70 S 1449.12W 5309.23 75.470 216.030 4310.80 4362.80 2013.72 S 1501.20W 5401.61 76.710 215.900 4333.00 4385.00 2086.30 S 1553.86W 5494.44 77.080 214.480 4354.05 4406.05 2160.19 S 1605.96W 6014358.18 N 567755.27 E 6014288.91N 567703.10 E 6014217.40 N 567651.68 E 6014144.34'N 567599.69 E 6014069.97 N 567548.28 E 5587.42 79.930 214.840 4372.58 4424.58 2235.12 S 1657.78W 5680.02 83.990 216.120 4385.53 4437.53 2309.77 S 1710.99W 5770.00 83.990 216.120 4394.95 4446.95 2382.05 S 1763.74W 6013994.56 N 567497.16 E 6013919,42 N 567444.65 E 6013846,65 N 567392.57 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 5770.00ft., The Bottom Hole Displacement is 2963.94ft., in the Direction of 216.517° (True). Dogleg Rate (°/'tOOft) 1.85 2.57 3,44 5.51 3.80 4.95 5.10 3.73 1.35 1.54 3.09 4.59 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 1867.16 1936.24 2008.75 2083.90 2161.81 2242.53 2325.39 2410.09 2496.45 2583.84 2672.12 2760.61 2846.73 PROJECTED SURVEY 14 December, 2000 - 9:31 - 4 - Cont#med. .. DrillQuest 2.00.05 Sperry-Sun-Drilling Services Survey Report for MPE.225PB1 Your Ref: AP1500292298070 Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Station Coordinates Depth TVD Northings Eastings (~t) (~t) (fi) (fi) 5770.00 4446.95 2382.05 s 1763.74 w Comment PROJECTED SURVEY Survey tool program for MPE-225PBf From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 5770.00 4446.95 Survey Tool Description AK-6 BP_IFR-AK 14 December, 2000.9:3f - 5 - DrillQuest 2.00.05 Milne Point Unit Alaska Drilling & Wells Milne Point MPE, Slot MPE-225 MPE-225PB1 MWD Surveyed: 23 November, 2000 SURVEY REPORT 14 December, 2000 Your Ref: APl 500292298070 Sur[ace Coordinates: 6016244.97 N, 569134.13 E (70° 27' 17.0704" N, Kelly Bushing: 52.00fl above Mean Sea Level 149' 26' 08.9914" W) O RII.. I-IN l; SERVICES A Halliburton Company Survey Ref: svy9723 Sperry-Sun Drilling Services Survey Report for MPE-225PBf MWD Your Reh APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 0.00 0.000 0.000 -52.00 0.00 111.00 0.060 142,440 59,00 111.00 205.04 0.060 143.210 153.04 205.04 299.19 0.120 142.700 247.19 299.19 389.22 0.380 170.440 337.22 389.22 478.72 0.520 167.370 426,72 578.62 0.950 174.420 526,61 673.76 2.990 195.010 621.69 766.95 4.150 202.510 714,70 859.78 4,880 206.400 807,24 Local Coordinates Northings Easflngs (ft) (ft) 0.00 N 0.00 E 0.05 $ 0.04 E 0.12 S 0.09 E 0.24 S 0.18 E 0.61 S 0.29 E 478.72 1.30 S 0.43 E 578.61 2.57 S 0.61E 673.69 5.75 S 0.04E 766.70 11.21S 1.88W 859.24 17.85 S 4.92W 949.88 4.920 214.140 897.01 949.01 1043.27 7.540 221.150 989.84 1041.84 1134.04 11.190 223.760 1079.39 1131.39 1227.58 13.920 218.550 1170.68 1222.68 '1316.46 15.450 216.790 1256.66 1308.66 1413.08 15.920 217.080 1349.68 1401.68 1510.17 17.410 215.140 1442.69 1494.69 1598.54 20.770 215.290 1526.19 1578.19 1691.27 23.420 216.690 1612.10 1664.10 1784.93 25.740 220.060 1697.27 1749.27 1877.74 26.690 221.280 1780.54 1832.54 1970.67 28.960 221.620 1862.72 1914.72 2063.04 32.420 221.090 1942.14 1994.14 2155.70 33.940 218.050 2019.69 2071.69 2248.65 33.300 219.910 2097.10 2149.10 24.48 S 8.79 W 32.41 S 15.07 W 43.26 S 25.09 W 58.62 S 38.38 W 76.46 S 52.13 W 97.34S 67.83W 119.84 S 84.22W 143.45 S 100.89W 171.65 S 121.40W 202.15 S 145.61W 233.24 S 172.34W 265.75S 201.05W 301.14 S 232.19W 340.23 S 264.46W 380.24S 296.83W Global Coordinates Northings Eastings (ft) (ft) 6016244.97 N 569134.13 E 6016244.92N 569134.17 E 6016244.85 N 569134.23 E 6016244.73 N 569134.32 E 6016244.36N 569134.43 E 6016243.67 N 569134.57 E 6016242.41N 569134.76 E 6016239.22 N 569134.23 E 6016233.74 N 569132.36 E 6016227.07 N 569129.38 E 6016220.41N 569125.57E 6016212.42 N 569119.36E 6016201.48 N 569109.45 E 6016186.00 N 569096.30 E 6016168.03 N 569082.71E 6016147.00 N 569067.21E 6016124.35 N 569051.03 E 6016100.59 N 569034.58 E 6016072.20 N 569014.33 E 6016041.48 N 568990.40 E 6016010.14 N 568963.97 E 6015977.37 N 568935.55 E 6015941.69 N 568904.75 E 6015902,30 N 568872.84 E 6015861.99 N 568840.85 E Dogleg- Rate (°llOOft) 0.05 0.00 0.06 0.31 0.16 0.44 2.24 1.34 0.85 0.73 2.92 4.05 3.16 1.79 0.49 1.64 3.80 2.91 2.89 1.18 2.45 3.76 2.43 1.30 Alaska Drilling.& Wells Milne Point MPE Vertical Section Comment 0.00 0.03 0.08 0.16 0.47 1.07 2.20 5,38 11.17 18.45 26.01 35.63 49.29 68.31 89.82 114.85 141.65 169.58 203.16 240.17 278.61 319.08 363.09 410.96 459.73 MWD Magnetic 14 December, 2000- 9:32 -2. Continued... DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE.225PB1 MWO - Your Ref: APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 2340.15 33.380 217.930 2173.54 2225.54 2422.37 33.970 216.940 2241.96 2293.96 2526.60 34.250 216.570 2328.26 2380.26 2615.86 34.540 217.970 2401.92 2453.92 2711.55 34.690 217.590 2480.67 2532.67 2804.87 35.190 218.590 2557.17 2609.17 2897.09 35.380 217.800 2632.45 2684.45 2990.45 35.810 218.200 2708.36 2760.36 3083.06 36.520 217.230 2783.13 2835.13 3175.35 36.950 217.580 2857.09 2909.09 3270.16 37.610 214.230 2932.54 2984.54 3363.11 38.410 212.740 3005.77 3057.77 3456.80 37.660 214.140 3079.57 3131,57 3549.07 38.150 214.960 3152.37 3204.37 3640.57 37.140 215.360 3224.82 3276.82 3735.17 37.390 216.420 3300.11 3352.11 3828.23 37.460 214.380 3374.02 3426.02 3921.22 35.860 215.660 3448.61 3500.61 4014.70 35.910 214.070 3524.35 3576.35 4105.49 35.780 213.450 3597.94 3649.94 4195.11 35.610 216.870 3670.73 3722.73 4287.94 37.930 217.330 3745.09 3797.09 4381.32 42.330 218.590 3816.47 3868.47 4473.32 45.670 215.050 3882.65 3934.65 4567.27 48.400 215.290 3946.68 3998.68 419.36 S 328.41W 455.56 S 356.12W 502.39 S 391.10W 542.52 S 421.63W 585.48 $ 454.93W 627.54 S 487.91W 669.40 S 520.84W 712.22 S 554.30W 755.46 S 587.73W 799.30 S 621.26W 845.81S 654.91W 893.55 S 686.49W 941.72 S 718.29W 988.41S 750.44W 1034.10 $ 782.62W 1080.50 S 816.20W 1126.60 S 848.96W 1172.07 S 880.81W 1217.02 S 912.13W 1261.22 S 941.67W 1303.96 S 971.77W 1348.27 S 1005.29W 1395.69 S 1042.33W 1446.87 S ~ 1080.56W 1503.06 S 1120.16W 6015822.58 N 568809.62 E 6015786.12 N 568782.25 E 6015738.97 N 568747.71E 6015698.57 N 568717,55 E 6015655.30 N 568684.65 E 6015612.93 N 568652.07 E 6015570.76N 568619.52 E 6015527.63 N 568586.46 E 6015484.09 N 568553.44 E 6015439.93 N 568520.32 E 6015393.12 N 568487.09 E 6015345.09 N 568455.96E 6015296.62 N 568424.61E 6015249.64N 568392.89 E 6015203.65 N 568361.14 E 6015156.94 N 568327.99 E 6015110.55 N 568295.66 E 6015064.78 N 568264.24 E 6015019.54 N 568233.34 E 6014975.06 N 568204.20 E 6014932.05 N 568174.50 E 6014887.43 N 568141.39 E 6014839.66 N 568104.80 E 6014788.14 N 568067.04E 6014731.58 N 568027.97 E Dogleg Rate ('/t00ft) 1.19 0.98 0.33 0.94 0.27 0.81 0.54 0.52 0.98 0.52 2.25 1.31 1.22 0.76 1.14 0.73 1.33 1.91 1.00 0.42 2.23 2,52 4.79 4.51 2.91 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5O7.39 55O.97 6O7.O4 655.28 707.14 758.04 808.75 860.53 912.69 965.46 1020.77 1076.51 1132.73 1187.69 1241.71 1296.90 1351.51 1405.22 1458.26 1509.97 1560.51 1613.72 1671.06 1732.33 1798.79 14 December, 2000.9:32 -3- Continued... DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE.225PB1 MWD Your Reh APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (rt) (ft) (ft) Global Coordinates Northings Eastings (ft) (ft) 4660.25 50.110 215.930 4007.36 4059.36 1560.32 S 1161.18W 4752.62 52.040 217.470 4065.40 4117.40 1617.93 S 1204.13W 4846.48 55.090 215.470 4121.14 4173.14 1678.65 S 1248.99W 4939.47 59.920 217.900 4171.09 4223.09 1741.50 S 1295.86W 5032.15 63.380 217.550 4215.09 4267.09 1806.01S 1345.75W 6014673.94 N 567987.48 E 6014615.94 N 567945.06 E 6014554.80 N 567900.77 E 6014491.52 N 567854.49 E 6014426.56 N 567805.19 E 5125.14 67.800 218.740 4253.51 4305.51 1872.57 S 1398.05W 5217.49 72.080 216.700 4285.18 4337.18 1941.18 S 1451.09W 5309.23 75.470 216.220 4310.81 4362.81 2012.02 S 1503.43W 5401.61 76.710 216.120 4333.02 4385.02 2084.41S 1556.35W 5494.44 77.080 214.720 4354.07 4406.07 2158.08 S 1608.75W 6014359.51N 567753.51E 6014290.41N 567701.11E 6014219.09 N 567649.44 E 6014146.21N 567597.19 E 6014072.05 N 567545.48 E 5587.42 79.930 215.200 4372.60 4424.60 2232.75 S 1660.95W 5680.02 83.990 215.930 4385.54 4437.54 2307.32 S 1714.27W 5770.00 83.990 215.930 4394.97 4446.97 2379.78 S 1766.78W 6013996.91N 567493.97 E 6013921.85 N 567441.34 E 6013848.90 N 567389.51E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 5770.00ft., The Bottom Hole Displacement is 2963.93ft., in the Direction of 216.591° (True). Dogleg Rate ('/'lOOft) 1.91 2.46 3.67 5.64 3.75 4.89 5.08 3.73 1.35 1.52 3.11 4.45 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 1866.74 1935.69 2008.22 2083.44 2161.28 2241.88 2324.65 2409.26 2495.54 2582.84 2671.00 2759.45 2845.65 PROJECTED SURVEY 14 December, 2000 - 9:32 -4- Conlinued. . . DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225PB1 MWD Your Reft APl 500292298070 Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Station Coordinates Depth TVD Northings Easfings (ft) (ft) (ft) (ft) 5770.00 4446.97 2379.78 s 1766.78 w Comment PROJECTED SURVEY Survey tool program for MPE-225PBI MWD From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 5770.00 4446.97 Survey Tool Description MWD Magnetic f4 December, 2000.9:33 -5- DrillQuest 2.00.05 14-Dec-00 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 DEFINITIVE SURVEYS Re: Distribution of Survey Data for Well MPE-225PB2 Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 4,014.70' MD 4,022.00' MD 8,905.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Miine Point Unit Alaska Drilh'ng & Wells Milne Point MPE, Slot MPE-225 MPE-225PB2 Surveyed: 23 November, 2000 S UR VEY REPORT 14 December, 2000 Your Ref: APl 500292298071 Surface Coordinates: 6016244.97 N, 569134.13 E (70° 27' 17.0704" N, Kelly Bushing: 52.00fl above Mean Sea Level 149° 26' 08.9914"W) DRII-L. ING Survey Reft svy9730 A Halliburton Company Sperry-Sun Drilling Services Survey Report for MPE-225PB2 Your Reh APl 50029229807f Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth fit) Vertical Local Coordinates - Depth Northings Eastings (ft) fit) (ft) 4014.70 35.910 214.410 3524.35 3576.35 4022.00 35.900 214.060 3530.26 3582.26 4105.36 37.870 203.180 3597.00 3649.00 4198.93 42.150 200.540 3668.66 3720.66 4288.09 45.070 207.190 3733.24 3785.24 4380.16 49.400 214.060 3795.78 3847.78 4473.48 53.780 216.980 -3853.76 3905.76 4565.65 58.780 217.430 3904.91 3956.91 4658.59 64.830 220.290 3948.81 4000.81 4751.39 71.730 223.210 3983.13 4035.13 4844.68 77.700 221.130 4007.72 4059.72 4936.87 79.110 221.680 4026.25 4078.25 5031.20 79.680 222.310 4043.61 4095.61 5123.06 79.500 221.450 4060.21 4112.21 5219.05 78.790 218.490 4078.29 4130.29 5312.31 80.110 218.500 4095.36 4147.36 5404.00 78.950 218.080 4112.02 4164.02 5497.53 78.330 217.820 4130.45 4182.45 5590.62 78.090 216.450 4149.47 4201.47 5683.79 79.070 216.020 4167.92 4219.92 5775.34 77.330 215.080 4186.64 4238.64 5868.34 78.460 214.710 4206.14 4258.14 5962.03 79.620 2!6.970 4223.95 4275.95 6053.78 77.260 216.930 4242.34 4294.34 6144.59 76.680 216.040 4262.81 4314.81 Global Coordinates Northings Eastings (ft) (ft) 1215.37 S 914.33W 6015021.17 N 568231.12 E 1218.91S 916.74W 6015017.60 N 568228.74 E 1262.73 S 940.52W 6014973.57 N 568205.36 E 1318.56 S 962.86W 6014917.53 N 568183.55 E t374.69 S 987.79W 6014861.17 N 568159.14 E 1432.71S 1022.30W 6014802.84 N 568125.17 E 1492.16 S 1064.81W 6014742.99 N 568083.21E 1553.20 S 1111.16W 6014681.53 N 568037.43 E 1616.91S 1162.57W 6014617.34 N 567986.62 E 1681.14 S 1219.97W 6014552.58 N 567929.81E 1747.82 S 1280.33W 6014485.34 N 567870.07 E 1815.55 S 1340.06W 6014417.06N 567810.97E 1884.46 S 1402.10W 6014347.58 N 567749.58 E 1951.73 S 1462.41W 6014279.75 N 567689.89 E 2023.97 S 1522.96W 6014206.96 N 567630.01E 2095.72 S 1580.03W 6014134.68 N 567573.61E 2166.49 S 1635.90W 6014063.39 N 567518.40 E 2238.80 S 1692.29W 6013990.57 N 567462.69 E 2311.44 S 1747.30W 6013917.41N 567408.35 E 2385.10 S 1801.28W 6013843.25 N 567355.06 E 2458.01S 1853.39W 6013769.87 N 567303.63 E 2532.59 $ 1905.40W 6013694.81N 567252.31E 2607.15 S 1959.26W 6013619.75 N 567199.15 E 2678.98 S 2013.29W 6013547.42 N 567145.79 E 2750.11S 2065.90W 6013475.81N 567093.84 E Dogleg Rate ('/lOOft) 2.82 8.17 4.92 6.10 7.22 5.29 5.44 7.05 7.99 6.75 1.64 0.89 0.94 3.12 1.42 1.34 0.72 1.46 1.14 2.15 1.28 2.67 2.57 1.15 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 1457.48 TIE ON POINT 1461.63 KICK OFF POINT 1510.99 1571.10 1632,40 1698.79 1769.32 1842.67 1920.28 2000.47 2083.97 2168.25 2254.43 2338.47 2427.26 2514.38 2600.16 2687.56 2774.81 2862.64 2949.12 3037.13 3125.77 3211.90 3296.89 Continued... DrillQuest 2.00.05 '14 December, 2000.9:32 - 2 - Sperry-Sun Drilling Services Survey Report for MPE-225PB2 Your Ref: APl 500292298077 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth Incl. Azim. (ft) 6238.03 76.240 215.530 6330.07 75.840 214.920 6422.64 75.060 215.640 6515.67 76.490 215.470 6609.02 81.000 213.310 Sub-Sea Depth (ft) 4284.69 4306.89 4330.15 4353.01 4371.23 Vertical Local Coordinates Global Coordinates Depth Northings Easfings Northings Eastings (ft) (ft) (ft) (ft) (ft) 4336.69 2823.80 S 2119.02W 6013401.63 N 567041.41 E 4358.89 2896.77 S 2170.54W 6013328.19 N 566990.57 E 4382.15 2969.91S 2222.29W 6013254.56 N 566939.50 E 4405.01 3043.28 S 2274.72W 6013180.72 N 566887.75 E 4423.23 3118.81S 2326.40W 6013104.71N 566836.77 E 6630.81 82.750 213.410 4374.31 4426.31 6689.19 83.710 212.840 4381.19 4433.19 6737.25 86.980 212.390 4385.09 4437.09 6786.71 89.940 212.910 4386.42 4438.42 6832.80 89.880 212.490 4386.49 4438.49 6883.09 90.980 210.230 4386.11 4438.11 6928.47 91.290 208.000 4385.21 4437.21 6978.05 91.360 208.140 4384.07 4436.07 7024.51 90.800 207.180 4383.19 4435.19 7069.37 90.860 208.160 4382.54 4434.54 7120.29 90.740 207.640 4381.83 4433.83 7166.92 90.490 207.270 4381.33 4433.33 7215.75 90.120 207.040 4381.07 4433.07 7263.99 90.120 206.480 4380.97 4432.97 7312.10 90.310 206.500 4380.79 4432.79 7357.91 90.430 205.990 4380.49 4432.49 7407.98 91.170 204.660 4379.79 4431.79 7454.46 90 680 203.750 4379.04 4431.04 7502.47 90.800 201.750 4378.42 4430.42 7549.68 91.110 200.610 4377.64 4429.64 3136.83 S 2338.27W 6013086.58 N 566825.07 E 3185.38 S 2369.95W 6013037.74N 566793.84 E 3225.72 S 2395.76W 6012997.16 N 566768.40 E 3267.34 S 2422.43W 6012955.29 N 566742.12 E 3306.13 S 2447.33W 6012916.27 N '566717.58 E 3349.07 S 2473.50W 6012873.09 N 566691.81E 3388.70 S 2495.57W 6012833.25 N 566670.11E 3432.44 S 2518.90W 6012789.30 N 566647.19 E 3473.58 S 2540.46W 6012747.96 N 566626.01E 3513.31S 2561.29W 6012708.05 N 566605.55 E 3558.30 S 2585.12W 6012662.83 N 566582.14 E 3599.68 S 2606.61W 6012621.26 N 566561.03 E 3643.13 S 2628.90W 6012577.61N 566539.15 E 3686.20 S 2650.62W 6012534.33 N 566517.83 E 3729.26 S 2672.08W 6012491.08 N 566496.77 E 3770.35 S 2692.34W 6012449.80 N 566476.90 E 3815.60 S 2713.75W 6012404.35 N 566455.90 E 3857.99 S 2732.80W 6012361.79 N 566437.24 E 3902.25 S 2751.37W 6012317.35 N 566419.09 E 3946.27 S 2768.42W 6012273.18 N 566402.44 E Dogleg Rate ('/'tOOff) Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 0.71 3384.45 0.78 3470.78 1.13 3557.36 1.55 3644.37 5.34 3733.17 8.04 3754.19 1.91 3810.72 6.87 3857.52 6.08 3905.83 0.92 3950.85 5.00 4000.21 4.96 4045.05 0.32 4094.16 2.39 4140.24 2.19 4184.73 1.05 4235.20 0.96 4281.47 O.89 4329.96 1.16 4377.89 0.40 4425.73 1.14 4471.29 3.04 4521.17 2.22 4567.54 4.17 4615.50 2.50 4662.7O 14 December, 2000 - 9:32 .3. Conlinued. , . DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225PB2 Your Ref: APl 500292298071 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 7596.57 91.170 199.320 4376.70 4428.70 7645.71 90.370 197.520 4376.04 4428.04 7694.10 90.180 197.870 4375.81 4427.81 7743.27 90.490 200.990 4375.52 4427.52 7790.03 88.580 201.560 4375.90 4427.90 7835.78 88.830 201.150 4376.94 4428.94 7883.52 88.770 200.370 4377.94 4429.94 7928.73 88.460 199.980 4379.03 4431.03 7978.33 87.600 200.720 4380.73 4432.73 8027.43 87.110 200.180 4383.00 4435.00 8074.29 90.250 201.210 4384.08 4436.08 8126.18 92.280 200.820 4382.93 4434.93 8169.34 91.910 201.000 4381.36 4433.36 8220.41 91.420 201.770 4379.87 4431.87 8264.40 92.090 201.240 4378.52 4430.52 8314.60 93.630 200.990 4376.02 4428.02 8360.68 93.200 201.340 4373.27 4425.27 8407.96 95.980 201.760 4369.49 4421.49 8457.32 95.730 201.110 4364.46 4416.46 8507.40 95.240 201.000 4359.67 4411.67 8552.50 95.050 200.530 4355.62 4407.62 8599.28 94.370 200.030 4351.78 4403.78 8647.60 96.780 200.240 4347.09 4399.09 - 8696.11 96.170 199.640 4341.62 4393.62 8742.05 95.860 200.080 4336.81 4388.81 Local Coordinates Northings Easfings (fi) (fi) 3990.33 S 2784.43W 4036.95 S 2799.95W 4083.05 S 2814.66W 4129.41S 2831.02W 4172.98 S 2847.98W 42i5.58 S 2864.64W 4260.21S 2881.55W 4302.63 S 2897.14W 4349.11S 2914.38W 4395.06S 2931.52W 4438.88 S 2948.07W 4487.31S 2966.67W 4527.60 S 2982.07W 4575.13 S 3000.68W 4616.04S 3016.80W 4662.81S 3034.86W 4705.70 S 3051.47W 4749.53 S 3068.78W 4795.24 S 3086.72W 4841.76 S 3104.63W 4883.76 S 3120.56W 4927.49 S 3136.72W 4972.64S 3153.27W 5017.95 S 3169.71VV 5060.92 S 3185.23W Global Coordinates Northings Eastings (ft) (ft) 6012228.97 N 566386.85 E 6012182.22 N 566371.76 E 6012135.98 N 566357.48 E 601'2089.47 N 566341.55 E 6012045~74N 566324.99 E 6012002.99 N 566308.73 E 6011958.21N 566292.23 E 6011915.64 N 566277.04 E 6011869.01N 566260.23 E 6011822.89 N 566243.52 E 6011778.92 N 566227.37 E 6011730.33 N 566209.22 E 6011689.90 N 566194.20 E 6011642.19 N 566176.03 E 6011601.14 N 566160.29 E 6011554.20 N 566142.67 E 6011511.15 N 566126.46 E 6011467.17 N 566109.56 E 6011421.30 N 566092.04 E 6011374.61N 566074.56 E 6011332.46 N 566059.03 E 6011288.58 N 566043.27 E 6011243.28 N 566027.14 E 6011197.82 N 566011.12 E 6011154.71N 565996.00 E Dogleg Rate (O/'lOOft) 2.75 4.01 0.82 6.38 4.26 1.05 1.64 1.10 2.29 1.48 7.05 3.98 0.95 1.79 1.94 3.11 1.20 5.95 1.40 1.00 1.12 1.80 5.01 1.76 1.17 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 4709.57 4758.68 4807.02 4856.17 4902.92 4948.65 4996.38 5041.58 5091.15 5140.20 5187.04 5238.91 5282.04 5333.08 5377.04 5427.17 5473.16 5520.27 5569.37 5619.21 5664.13 5710.75 5758.84 5807.04 5852.72 14 December, 2000 - 9:32 -4- Continued... DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE.225PB2 Your Ref: APl 50029229807t Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 8790.23 95.670 199.700 4331.97 4383.97 5106.00 S 3201.54W 8837.43 96.170 198.980 4327.10 4379.10 5150.30 S 3217.08W 8905.00 96.170 198.980 4319.84 4371.84 5213.82 S 3238.93W Global Coordinates Northings Eastings (ft) (ft) 6011109.48 N 565980.11E 6011065.04N 565964.97 E 6011001.32 N 565943.72 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 8905.00ft., The Bottom Hole Displacement is 6137.97ft., in the Direction of 211.849° (True). Dogleg Rate ('ltOOrt) 0.88 1.85 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5900.66 5947.60 6014.76 PROJECTED SURVEY '14 December, 2000 - 9:32 - 5 - Continued... DrillQues! 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225PB2 Your Ref: AP150029229807f Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Station Coordinates Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 4014.70 3576.35 1215.37 S 914.33 W 4022.00 3582.26 1218.91 S 916.74 W 8905.00 4371.84 5213.82 S 3238.93 W Comment TIE ON POINT KICK OFF POINT ' PROJECTED SURVEY Survey tool program for MPE-225PB2 From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 8905.00 4371.84 Survey Tool Description AK-6 BP_IFR-AK 14 December, 2000 - 9:32 - 6 - DrillQuest 2.00.05 Milne Point Unit Alaska Drilling-& Wells Milne Point MPE, Slot MPE-225 MPE-225PB2 MWD Surveyed: 23 November, 2000 S UR VEY REPORT December, 2000 Your Ref: APl 500292298071 Surface Coordinates: 6016244.97 N, 569134.13 E (70° 27' 17.0704" N, Kelly Bushing: 52.00fl above Mean Sea Level 149° 26' 08.9914" W) D RII-- I-IN I~ SERVICES Survey Ref: svy9724 A Halliburton Company Sperry-Sun Drilling Services Survey Report for MPE-225PB2 MWD Your Ref: APl 500292298077 Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 4014.70 35.910 214.070 3524.35 3576.35 4022.00 35.900 214.060 3530.26 3582.26 4105.36 37.870 203.370 3597.00 3649.00 4198.93 42.150 200.770 3668.66 3720.66 4288.09 45.070 207.390 3733.24 3785.24 4380.16 49.400 214.360 3795.78 3847.78 4473.48 53.780 217.320 3853.76 3905.76 4565.65 58.780 217.760 3904.91 3956.91 4658.59 64.830 220.640 3948.81 4000.81 4751.39 71.730 223.610 3983.13 4035.13 4844.68 77.700 221.600 4007.72 4059.72 4936.87 79.110 222.060 4026.25 4078.25 5031.20 79.680 222.700 4043.61 4095.61 5123.06 79.500 221.680 4060.21 4112.21 5219.05 78.790 218.780 4078.29 4130.29 5312.31 80.110 218.790 4095.36 4147.36 5404.00 78.950 218.400 4112.02 4164.02 5497.53 78.330 218.060 4130.45 4182.45 5590.62 78.090 216.860 4149.47 4201.47 5683.79 79.070 216.360 4167.92 4219.92 5775.34 77.330 215.440 4186.64 4238.64 5868.34 78.460 215.040 4206.14 4258.14 5962.03 79.620 217.180 4223.95 4275.95 6053.78 77.260 217.190 4242.34 4294.34 6144.59 76.680 216.270 4262.81 4314.81 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) ' (ft) (ft) 1217.02S 912.13W 6015019.54 N 568233.34 E 1220.57 S 914.52W 6015015.97 N 568230.97 E 1264.35 S 938.39W 6014971.96 N 568207.52 E - 1320.10 S 960.93W 6014916.01N 568185.50 E 1376.14 S 986.07W 6014859.74 N 568160.87 E 1434.00 S 1020.83W 6014801.56 N 568126.65 E 1493.22 S 1063.68W 6014741.95 N 568084.36 E 1553.98 S 1110.38W 6014680.75 N 568038.22 E 1617.38 S 1162.16W 6014616.87 N 567987.02 E 1681.24 S 1219.99W 6014552.48 N 567929.80 E 1747.46 S 1280.86W 6014485.70 N 567869.54E 1814.75 S 1341.09W 6014417.86 N 567809.94 E 1883.24 S 1403.58W 6014348.79 N 567748.08 E 1950.18 S 1464.26W 6014281.29 N 567688.03 E 2022.14 S 1525.14W 6014208.77 N 567627.82 E 2093.60 S 1582.57W 6014136.77 N 567571.06 E 2164.07 S 1638.81W 6014065.78 N 567515.47 E 2236.10 S 1695.56W 6013993.23 N 567459.39 E 2308.44 S 1750.98W 6013920.39 N 567404.65 E 2381.74 S 1805.44W 6013846.58 N 567350.87 E 2454.33 S 1857.99W 6013773.51N 567298.99 E 2528.60 S 1910.46W 6013698.75 N 567247.22 E 2602.90 S 1964.66W 6013623.95 N 567193.71E 2674.51S 2018.99W 6013551.84 N 567140.05 E 2745.41S 2071.90W 6013480.45 N 567087.80 E Dogleg Rate ('/'lOOft) 0.16 8.04 4.91 6.08 7.28 5.31 5.44 7.06 8.01 6.73 1.61 0.90 1.11 3.06 1.42 1.33 0.75 1.29 1.18 2.14 1.29 2.56 2.57 1.18 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 1458.26 TIE ON SURVEY 1462.42 KICK OFF POINT 1511.77 1571.88 1633.16 1699.50 1769.92 1843.13 1920.58 2000.56 2083.82 2167.85 2253.80 2337.66 2426.3O 2513.28 2598.91 2686.18 2773.27 2860.94 2947.27 3035.15 3123.66 3209.69 3294.57 14 December, 2000 o 10:09 -2- Continued... DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE.225PB2 MWD Your Ref: AP150029229807~ Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. 6238.03 76.240 215.620 6330.07 75.840 215.230 6422.64 75.060 215.820 6515.67 76.490 215.560 6609.02 81.000 213.450 Sub-Sea Depth fit) 4284.69 4306.89 4330.15 4353.01 4371.23 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 4336.69 2818.96 S 2125.22W 6013406.41N 567035.16 E 4358.89 2891.74S 2177.00W 6013333.15 N 566984.06 E 4382.15 2964.66S 2229.06W 6013259.75 N 566932.68 E 4405.01 3037.90 $ 2281.67W 6013186.02 N 566880.75 E 4423.23 3113.34S 2333.50W' 6013110.12 N 566829.62 E 6630.81 82.750 213.490 4374.31 4426.31 6689.19 83.710 212.490 4381.19 4433.19 6737.25 86.980 212.360 4385.09 4437.09 6786.71 89.940 212.920 4386.42 4438.42 6832.80 89.880 212.570 4386.49 4438.49 6883.09 90.980 210.250 4386.11 4438.11 6928.47 91.290 208.060 4385.21 4437.21 6978.05 91.360 208.180 4384.07 4436.07 7024.51 90.800 207.270 4383.19 4435.19 7069.37 90.860 208.220 4382.54 4434.54 7120.29 90.740 207.600 4381.83 4433.83 7166.92 90.490 207.270 4381.33 4433.33 7215.75 90.120 207.110 4381.07 4433.07 7263.99 90.120 206.610 4380.97 4432.97 7312.10 90.310 206.680 4380.79 4432.79 7357.91 90.430 206.070 4380.49 4432.49 7407.98 91.170 204.900 4379.79 4431.79 7454.46 90.680 204.110 4379.04 4431.04 7502.47 90.800 202.320 4378.42 4430.42 7549.68 91.110 201.150 4377.64 4429.64 3131.33 S 2345.40W 6013092.01N 566817.89 E 3179.95 S 2376.96W 6013043.10 N 566786.78 E 3220.38 S 2402.64W 6013002.43 N 566761.47 E 3262.01S 2429.31W 6012960.56 N 566735.20 E 3300.78 S 2454.24W 6012921.56 N 566710.63 E 3343.69 S 2480.44W 6012878.41N 566684.82 E 3383.31 $ 2502.55W 6012838.58 N 566663.09 E 3427.03 S 2525.91W 6012794.65 N 566640.13 E 3468.15 S 2547.52W 6012753.33 N 566618.90 E 3507.84 S 2568.40W 6012713.44N 566598.39 E 3552.84 S 2592.23W 6012668.23 N 566574.98 E 3594.22 S 2613.72W 6012626.65 N 566553.88 E 3637.65 S 2636.03W 6012583.01N 566531.97 E 3680.69 S 2657.82W 6012539.78 N 566510.58 E 3723.69 S 2679.40W 6012496.58 N 566489.40 E 3764.73 S 2699.75W 6012455.35 N 566469.43 E 3809.92 S 2721.29W 6012409.96 N 566448.31E 3852.21S 2740.57W 6012367.50 N 566429.43 E 3896.33 S 2759.49W 6012323.21N 566410.92 E 3940.17 S 2776.97W 6012279.20 N 566393.84 E Dogleg Rate (°/lOOft) 0.82 0.60 1.04 1.56 5.32 8.03 2.37 6.81 6.09 0.77 5.11 4.87 0.28 2.30 2.12 1.24 0.89 0.83 1.04 0.42 1.36 2.76 2.00 3.74 2.56 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 3382.07 3468.32 3554.79 3641.75 3730.50 3751.51 3808.08 3854.91 3903.22 3948.23 3997.58 4042.42 4091.53 4137.59 4182.08 4232.55 4278.82 4327.30 4375.23 4423.05 4468.61 4518.47 4564.82 4612.76 4659.95 Continued... 14 December, 2000 - 10:09 - 3. DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225PB2 MWD Your Ref: APl 50029229807f Surveyed: 23 November, 2000 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) 7596.57 91.170 199.740 4376.70 4428.70 7645.71 90.370 197.670 4376.04 4428.04 7694.10 90.180 197.930 4375.81 4427.81 7743.27 90.490 200.810 4375.52 4427.52 7790.03 88.580 201.410 4375.90 4427.90 4376.94 4377.94 4379.03 4380.73 4383.00 7835.78 88.830 200.870 7883.52 88.770 200.230 7928.73 88.460 199.940 7978.33 87.600 200.020 8027.43 87.110 199.710 4428.94 4429.94 4431.03 4432.73 4435.00 8074.29 90.250 200.990 4384.08 4436.08 8126.18 92.280 200.050 4382.93 4434.93 8169.34 91.910 199.840 4381.36 4433.36 8220.41 91.420 201.740 4379.87 4431.87 8264.40 92.090 200.970 4378.52 4430.52 8314.60 93.630 201.080 4376.02 4428.02 8360.68 93.200 201.350 4373.27 4425.27 8407.96 95.980 201.750 4369.49 4421.49 8457.32 95.730 201.100 4364.46 4416.46 8507.40 95.240 201.090 4359.67 4411.67 8552.50 95.050 200.550 4355.62 4407.62 8599.28 94.370 200.080 4351.78 4403.78 8647.60 96.780 200.300 4347.09 4399.09 8696.11 96.170 199.690 4341.62 4393.62 8742.05 95.860 200.120 4336.81 4388.81 Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (o/100ft) 3984.10 S 2793.34W 6012235.12 N 566377.88 E 4030.64S 2809.10W 6012188.44N 566362.55 E 4076.71S 2823.89W 6012142.23 N 566348.19 E 4123.09 S 2840.20W 6012095.70 N 566332.31E 4166.71S 2857.04W 6012051.93 N 566315.88 E 4209.37 S 2873.53W 6012009.12 N 566299.78 E 4254.06 S 2890.29W 6011964.27 N 566283.44E 4296.51S 2905.81W 6011921.68 N 566268.31E 4343.10 S 2922.75W 6011874.94 N 566251.81 E 4389.23 S 2939.41W 6011828.66 N 566235.57 E 4433.14 S 2955.70W 6011784.59 N 566219.69 E 4481.73 S 2973.89W 6011735.84N 566201.96 E 4522.27 S 2988.60W 6011695.16 N 566187.62 E 4569.99 S 3006.72W 6011647.28 N 566169.95 E 4610.94 S 3022.73W 6011606.18 N 566154.32 E 4657.74 S 3040.72W 6011559.22 N 566136.76 E 4700.62 S 3057.36W 6011516.18 N 566120.52 E 4744.45 S 3074.67W 6011472.19 N 566103.62 E 4790.16 S 3092.61W 6011426.32 N 566086.11E 4836.67 S 3110.55W 6011379.65 N 566068.60 E 4878.65 S 3126.51W 6011337.51N 566053.02 E 4922.38 S 3142.70W 6011293.64N 566037.24 E 4967.51S 3159.30W 6011248.36 N 566021.06 E 5012.80 S 3175.78W 6011202.91N 566005.00 E 5055.76 S 3191.33W 6011159.81N 565989.85 E 3.01 4.52 0.67 5.89 4.28 1.30 1.35 0.94 1.74 1.18 7.24 4.31 0.99 3.84 2.32 3.08 1.10 5.94 1.40 0.98 1.26 1.77 5.01 1.77 1.15 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 4706.83 4755.94 4804.29 4853.44 4900.19 4945.93 4993.66 5038.85 5O88.42 5137.47 5184.31 5236.18 5279.31 5330.36 5374.32 5424.45 5470.44 5517.56 5566.65 5616.50 5661.41 5708.04 5756.12 5804.32 5850.01 Continued... DrillQuest 2.00.05 f4 December, 2000 - fO:09 - 4 - Sperr .-Sun-Drilling Services Survey Report for MPE.225PB2 MWD Your Reft APl 500292298071 Surveyed: 23 November, 2000 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 8790.23 95.670 199.770 4331.97 4383.97 5100.82 S 3207.68 W 8837.43 96.170 198.990 4327.10 4379.10 5145.11 S 3223.26 W 8905.00 96.170 198.990 4319.83 4371.83 5208.63 S 3245.12 W Global Coordinates Northings Eastings (ft) (ft) 6011~14.60 N 565973.92 E 6011070.17 N 565958.75 E 6011006.45 N 565937.48 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 8905.00ft., The Bottom Hole Displacement is 6136.83ft., in the Direction of 211.924° (True). Dogleg Rate (o/,ioort) 0.82 1.96 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5897.94 5944.88 6o12.04 PROJECTED SURVEY Continued... 14 December, 2000 - 10:09 - 5 - DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225PB2 MWD Your Ref: APl 50029229807f Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Station Coordinates Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 4014.70 3576.35 1217.02 S 912.13 W 4022.00 3582.26 1220.57 S 914,52 W 8905.00 4371.83 5208.63 S 3245,12 W Comment TIE ON SURVEY KICK OFF POINT PROJECTED SURVEY Survey tool program for MPE.225PB2 MWD From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 8905.00 4371.83 Survey Tool Description MWD Magnetic DrillQuest 2.00.05 14 December, 2000 - fO:O9 - 6 - 14-Dec-00 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well MPE-225PB3 MWD Dear Dear SidMadam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 8,027.43' MD 8,052.00' MD 8,409.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Milne Point Unit Alaska Drilling & Wells Milne Point MPE, Slot MPE-225 MPE-225PB3 Surveyed: 23 November, 2000 S UR VEY REPORT 14 December, 2000 Your Reft AP1500292298072 Surface Coordinates: 6016244.97 N, 569134.13 E (70° 27' 17.0704" N, Kelly Bushing: 52.0Oft above Mean Sea Level 149° 26' 08.9914" W) A Halliburton Company Survey Ref: svy9731 Sperry-Sun Drilling Services Survey Report for MPE-225PB3 Your Ref: AP1500292298072 Surveyed: 23 November, '2000 Milne Point Unit % - Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 8027.43 87.110 200.180 4383.00 4435.00 4395.06 S 2931.52 W 8052.00 88.040 200.720 4384.04 4436.04 4418.06 S 2940.09 W 8073.28 86.430 200.290 4385.07 . 4437.07 4437.97 S 2947.54 W 8120.74 87.720 201.540 4387.49 .4439.49 4482.25 S 2964.46 W 8169.96 87.850 200.810 4389.39 4441.39 4528.11 S 2982.23 W Global Coordinates Northings Eastings (ft) (ft) 6011822.89 N 566243.52 E 6011799.81 N 566235.16 E 6011779.84 N' 566227.90 E 6011735.41N 566211.39 E 6011689.38 N 566194.05 E 8218.06 87.350 200.300 4391.40 4443.40 4573.11S 2999.10W 8265.63 88.340 199.800 4393.19 4445.19 4617.76 S 3015.40W 8309.25 86.300 200.240 4395.23 4447.23 4658.70 S 3030.31W 8342.04 85.070 200.210 4397.70 4449.70 4689.38 S 3041.61W 8409.00 85.070 200.210 4403.45 4455.45 4751.98 S 3064.66W 6011644.23 N 566177.60 E 6011599.43 N 566161.71E 6011558.35 N 566147.18 E 6011527.57 N 566136.16 E 6011464.75 N 566113.69 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) ~ The Dogleg Severity is in Degrees per 100 feet. '-~-~' Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 8409.00ft., The Bottom Hole Displacement is 5654.51ft., in the Direction of 212.819° (True). Dogleg Rate (°/'lO0~t) 4.38 7.83 3.78 '1.51 1.48 2.33 4.78 3.75 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5140.20 TIE IN POINT 5164.74 KICK OFF POINT 5186.00 5233.39 5282.57 5330.63 5378.16 5421.73 5454.43 5521.14 PROJECTED SURVEY Continued... f4 December, 2000.9:32 - 2 - DrillQuest 2.00.05 Sperry-Sun Drilling Services Survey Report for MPE-225PB3 Your Reft APl 500292298072 Surveyed: 23 November,' 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE · Comments Measured Station Coordinates Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 8027.43 4435.00 4395.06 S 2931.52 W 8052.00 4436.04 4418.06 S 2940.09 W 8409.00 4455.45 4751.98 S 3064.66 W Comment TIE IN POINT KICK OFF POINT PROJECTED SURVEY Survey tool program for MPE-225PB3 From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 8409.00 4455.45 Survey Tool Description AK-6 BP_IFR-AK f4 December, 2000 - 9:32 ,3 - DrillQuest 2.00.05 Milne Point Unit Alaska Drilling & Wells Milne Point MPE, Slot MPE-225 MPE-225PB3 MWD Surveyed: 23 November, 2000 SURVEY REPORT 14 December, 2000 Your Reft APl 500292298072 . Surface Coordinates: 6016244.97 N, 569134. f3 E (70' 27' f7.0704" N, 149° 26' 08.99f4" II10 Kelly Bushing: 52.0Oft above Mean Sea Level DRIL. I--IN 13 ~=RVICE=; Survey Reft svy9725 A Halliburton Company Sperry-Sun Drilling Services Survey Report for MPE-225PB3 MWD Your Reh APl 500292298072 Surveyed: 23 November, 2000 . Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim, Depth Depth Northings Easfing$ (ft) (ft) (ft) fit) (ft) Global Coordinates Northings Eastings (ft) (ft) 8027.43 87.110 199.710 4383.00 4435.00 4389.23 S 2939.41 W 8052.00 88.040 200.720 4384.04 4436.04 4412.26 S 2947.89 W 8073.28 86.430 200.280 4385.07 4437.07 4432.17 S 2955.34 W 8120.74 87.720 201.120 4387.49 4439.49 4476.51 S 2972.09 W 8169.96 87.850 200.460 4389.39 4441.39 4522.49 S 2989.55 W 6011828.66 N 566235.57 E 6011805.55 N 566227.30 E 6011785.57 N 566220.05 E 6011741.08 N 566203.70 E 6011694.94N 566186.67 E 8218.06 87.350 200.090 4391.40 4443.40 4567.57 S 3006.20W 8265.63 88.340 199.520 4393.19 4445.19 4612.29 S 3022.31W 8309.25 86.300 199,940 4395.23 4447.23 4653.30 S 3037.02W 8342.04 85.070 200.080 4397.70 4449.70 4684.03 S 3048.21W 8409.00 85.070 200.080 4403.45 4455.45 4746.68 S 3071.11W 6011649.70 N 566170.44 E 6011604.83 N 566154.75 E 6011563.69 N 566140.42 E 6011532.86 N 566129.52 E 6011469.99 N 566107.20 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.516° (05-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 200.350° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 8409.00ft., The Bottom Hole Displacement is 5653.56ft., in the Direction of 212.903° (True). Dogleg Rate (°/'lOOff) 5.59 7.84 3.24 1.37 1.29 2.40 4.77 3.78 0.00 Alaska Drilling & Wells Milne Point MPE Vertical Section Comment 5137.47 TIE ON POINT 516Z02 KICK OFF POINT 5183.27 5230.67 5279.85 5327.90 5375.44 5419.01 5451.70 5518.41 PROJECTED SURVEY 14 December, 2000 - 10:09 -2- Continued.,. DrillQuest ZOO, O§ Sperry-Sun Drilling Services Survey Report for MPE-225PB3 Your Ref: APl 500292298072 Surveyed: 23 November, 2000 Milne Point Unit Alaska Drilling & Wells Milne Point MPE Comments Measured Station Coordinates Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 8027.43 4435.00 4389.23 S 2939.41W 8052.00 4436.04 4412.26 S 2947.89W 8409.00 4455.45 4746.68 S 3071.11W Comment TIE ON POINT KICK OFF POINT PROJECTED SURVEY Survey tool program for MPE-225PB3 MWD From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 8409.00 4455.45 Survey Tool Description MWD Magnetic 14 December, 2000 - 10:09 - 3 - DrillQuest 2.00.05 [Fwd: E-225] Subject: [Fwd: E-225] Date: Tue, 07 Nov 2000 13:20:05 -0900 From: Tom Maunder <tom_maunder~admin.state.ak.us> To: Blair Wondzell <blair_wondzell~admin.state.ak.us> Internal Blair, Steve Shultz sent me this email regarding a change they desire to do to the cementing plan on MP E-225. Tom Subject: E-225 Date: Mort, 6 Nov 2000 18:59:55 -0600 From: "Shultz, Steve M (ARCO)" <ShultzSM~BP.com> To: "tom_maunder~admin. state, ak. us (E-mail)" <tom_maunder~admin.state.ak.us> Tom, We have looked again at E-225 and found that the 7" casing to be run is only +/-6000' With this scenerio we would like to pump cement until we witness returns to surface then switch to displacement. We will have to contend with +/-200 bbls of cement at surface but we feel that omitting the port collar may prevent problems in the future. We do sometimes have losses but what we have found is that they occur when we shut down to drop plugs and give time for the cement to gel up. Therefore we would like to make the change of not running the port collar in the 7" casing string. Thanks Steve ]:~':~':Tom~Ma~er <tom'"'"maund~r~admin.siate}'~i'~S~ Petroleum Engineer - - Alaska Oil and Gas Conservation Commission 1 of 1 11/8/00 7:43 AM bp November 7, 2000 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Davies: Subject: Well Re-Naming The operator request the following Milne Point Wells be re-named as follows: APl num Permit Number Current Name New Name Sincerely, · Troy D~s ACT, Production Optimization Team Leader TDW:mw CC: Well Files S. Copeland, MB LR-2 Gary Benson, MB 12-4 Larry Niles, MPU Chuck Mallary, MB 8-1 · Mike Bill, MB 7-5 500292296600 200-109 MPI-210 MPI-10 500292297000 200-120 M PJ-223 M PJ-23 500292297600 200-149 M PJ-224 M PJ-24 500292298000 200-166 M P E-225 M PE-25 500292298060 200-167 M PE-225L 1 M P E-25L 1 ALASILA OIL AND GAS CONSERVATION COPl~IISSION TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE. ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Steve Shultz Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 g.e~ Milne Point Unit MPE-225 BP Exploration (Alaska) Inc. Permit No. 200-166 Sur Loc: 3707'NSL, 2010'WEL, Sec. 25, TI3N, R10E, UM Btmhole Loc. 2132'NSL, 4555'WEL, Sec. 36, TI3N, RIOE, UM Dear Mr. Shultz: 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. Blowout prevention equipment (BOPE) must be tested in accordance 'with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. 'Notice may be given by contacting the Commission petroleum field inspector on the 'North Slope pager at 659-3607. Sincerely, Commissioner BY ORDER O,F THE COMMISSION DATED this / f~ day of November, 2000 dlf/Enclosures DepaMmcnt of Fish & Game, Habitat Section w/o encl. Departmcnl of Environmental Conservation w/o encl. K[ STATE OF ALASKA ~,(~."' ~-~ ['(~[c~--~ ALAS , JIL AND GAS CONSERVATION CO,v,,v,,SSlON PERMIT TO DRILL 20 AAC 25.005 I [] Exploratory [] Stratigraphic Test [] Development Oil Re-EntryDrill [][] RedrillDeepen lb. Type of well [] Sen/ice [] Development Gas [] Single Zone [] Multiple Zone la. Type of work 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Planned KBE = 29.75' Milne Point Unit / Schrader 3. Address 6. Property Designation Bluff P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 025518 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 3707' NSL, 2010' WEL, Sec. 25, T13N, R10E, UM, (As Planned) Milne Point Unit At top of productive interval 8. Well Number 1379' NSL, 3765' WEL, Sec. 25, T13N, R10E, UM (OB) MPE-225 Number 2S100302630-277 At total depth 9. Approximate spud date 2132' NSL, 4555' WEL, Sec. 36, T13N, R10E, UM 11/01/00 Amount $200,000.00 12. Distance to nearest property line ~13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 380110, 2132' MDI No Close Approach 2560 10816' MD / 4384' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 600' MD Maximum Hole Angle 92 ° Maximum surface 1067 psig, At total depth (TVD) 4000'/1527 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casin,q Wei,qht Grade Couplin,q Len,qth MD TVD MD TVD (include sta.qe data) 30" 20" 92# H-40 Welded 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 9-7/8" 7" 26# L-80 BTC-M 5870' 30' 30' 5900' 4439' S96 sx AS III & 390 sx Class 'G' 6-1/8" 4-1/2" 12.6# L-80 IBT-Mod 5016' 5800' 4442' 10816' 4384' LJncemented Slotted Liner 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Liner ~"'~, i~ ..... '~'? ,~-. ~.. ..,.~; ~., .... Perforation depth: measured ,q,.~.:;;~;,'..:~. ~ii !!,. ~i;....::: !'?;.'.0. '~'' ........ "-~"~:'"'~" t ,,~ ,.... ',7' ''~,,% true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Ddlling Program [] Ddlling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Dan Bourne, 564-4787 Prepared By Name/Number: Sondra Stewman, 564-4750 21. I hereby certify that the fore~oij~g is true ~n(jl-corr~ct to the best of my knowledge Signed Steve Shultz ~/-~.~..~/ ~~_~ Title Senior Drilling Engineer Date , /,/~/,/ /] / ~ /'~' other ~~ -/'~ -" requirements 50- O 2.."'~ ,2.~..~~) -'~ ~ for Conditions of Approval: Samples Required [] Yes I~.No Mud L(~g'R'equi~'d [] Yes [] No Hydrogen Sulfide Measures [] Yes [] No Directional Survey Required [] Yes [] No Required Working Pressure for BOPE ~L~K [] 3K [] 4K [] 5K [] 10K [] 15K [] 3.5K psi for CTU er- /////~?~_~ Approved Commissioner the commission Date Form 10-~ -85 ./ S~bmit In Triplicate 1. Well Plan Summary Schrader Bluff Tract 14 ~000 Pro~lram MPE-225 Permit IWell Name: I MPE-225 & MPE-225L11 I Type of Well (producer or injector): J Producer (Multilateral) Surface Location: E-225 OB Target Start: E-225 OB Target End: E-225 L10A Target Start: E-225 L10A Target End: I AFE Number: 3707' NSL, 2010' WEL, Sec. 25, T13N, R10E (1571' SNL, 3269' EWL) X = 569134.64 Y = 6016244.64 ~<~°~:~:~°~=~::~=~=~?~?~:~;~:~:=~:~:? .,..:~.,...~. ~.,,.:L~::~..~.,.~ :.;,..,.~.: ...,,;..~::. ~....:~..=~.:=., ,~:~..~.:...~ ~==.,;~..~ ~.~:,:~: 1379' NSL, 3765' WEL, Sec. 25, T13N, R10E (3900' SNL, 1514' EWL) X = 567402 Y = 6013900 Z = 4388' TVDss 2132' NSL, 4555' WEL, Sec. 36, T13N, R10E (3146' SNL, 723' EWL) X = 566655 Y = 6009367 Z = 4330' TVDss 1644' NSL, 3565' WEL, Sec. 25, T13N, R10E (3635' SNL, 1713' EWL) X = 567599 Y = 6014167 Z = 4324' TVDss 2132' NSL, 4555' WEL, Sec. 36, T13N, R10E (3146' SNL, 723' EWL) X = 566655 Y = 6009367 Z = 4285' TVDss I I R e= I Doyon Estimated Start Date: I Nov. 1= 2000 I I Operatin~l days to complete: I= 30 OA MD 10811' OB MD 1081'6' OA TVDrkb (TD) 4339' OB TVDrkb (TD) 4384' OA Max. Inc. 94° OB Max. Inc. 92° I KBEI 29.75' IWell Design (conventional, slim hole, etc.): I Grassroots multi-lateral with extended horizontal I laterals. Electric Submersible Pump completion. Objective: Drill 9 %" mainbore hole to +/- 5900' MD. Land mainbore hole in OB reservoir. Run and cement 7" casing. Drill out shoe and drill a 4900' horizontal well in OB. Run 4 W' slotted liner with hanger. Run multilateral packer & whipstock at top of OA interval at +/- 5430' MD. Mill window in 7" casing. Drill a 5400' horizontal well in OA. Run 4 Y=" slotted liner and plop and drop -10' into upper lateral. Complete well with a 3 ~" tubin~l ESP completion. Version #1, 10/11/2000 1 Schrader Bluff Tract 14 2000 Pro~lram MPE-225 Permit Current Well Information 2.1 2.2 2.3 2.4 General Well Name: APl Number: Well Type: Current Status: BHP: BHT: MPE-225 Development - Schrader Bluff Multilateral Producer New well, 20" conductor to be set 1800 psi @ 4000' TVDss Schader Bluff 'OB' sand. Normal pressure gradient. 80°F @ 4020' TVDss Estimated (SOR) Mechanical Condition MPE-225: Doyon 141' Conductor: Cellar Box above MSL = 54.00' KB / MSL = 83.75' 20", 92 Ib/ft, H-40 Welded set at 110' RKB Target Estimates Estimated Reserves: Expected Initial Rate: Expected 6 month avg: Expected reserves 1.71 MMbbl Production rate: 1200 stb/d Production rate: 900 stb/d Materials Needed Production Casing: 5900' 1 each 1 each 40 each 1 assembly 1 assembly 1 lot 7" 26# L-80 BTC-M Casing 7" BTC-M Float Shoe and Float Collar 7" 26# BTC-M Type "H" ES cementer 7"x 9 %" Rigid SB Casing Centralizers FMC 11" 5m x 3 Y2" Horizontal Wellhead/Tree Baker Level 2 Multilateral Equipment 7" casing pups 5', 10', 20' 2 x Production Liners: 10300' 260 off 4 %" x 5 3,4" x 8" 7,, x 4 1/2,, 4Y2" 4 Y2", 12.6#, L-80, IBT-Mod Slotted Liner Rigid Straight Blade Centralizers and stop rings Baker liner top hanger with inner string Baker guide shoe, pack off bushing L-80 Completion: 5300' 2 %" ESP 2 %" Gauge 2 %" Landing Nipple 2x2%" 2%" I each 1 lot 2 %" 6.3 lb/fi, L-80, 8 round EUE tubing Centrilift Electric Submersible Pump Centrilift Pressure Gauge X Nipple Gas Lift Mandrels FMC tubing hanger for horizontal tree wellhead BIW ESP & Heat Trace Penetrators 2 %" tubing pup joints · l' Schrader Bluff Tract 14 2000 Pro~lram MPE-225 Permit 3. Drilling Hazards and Contingencies 3.1. Well Control MANDATORY WELL CONTROL DRILLS: Drill Type Frecluency Comments D1 Tripping (1) per week, per crew Conducted only inside casing. D2 Drilling (1) per week, per crew Either in cased or open hole. DO NOT shut-in well in open hole. D3 Diverter Prior to spud, per crew Once per week per crew while drilling with diverter in place. D4 Accumulator Prior to spud or RWO Approx. every 30 days, thereafter at convenient times. D5 Well Kill Prior to drill out, Prior to drill out the intermediate and production strings. Never per crew car~ out this drill when open hole sections are exposed. 3.1.1. The 9 %" surface hole will be drilled with a diverter on the well. The 6-1/8" horizontals will be drilled with the BOP installed. MPE-225 is being drilled in an undrained fault block and reservoir pressure is expected to be virgin 8.7 lb/gal equivalent. The planned mud weight is 9.1 lb/gal, which provides a 0.4 lb/gal overbalance (80 psi). 3.2. Kick tolerance 3.2.1. The 7" casing will be set into the Schrader Bluff OB reservoir. The kick tolerance for the 6- 1/8" horizontal open hole section is infinite assuming an influx at the 10816' MD in the Schrader OB formation. This is a worst case scenario based on an 8.7 ppg pore pressure gradient in the top of the production section and a minimum fracture gradient of 12.0 lb/gal at the 7" casing shoe with a 9.1 ppg mud in the hole. 3.2.2. The 7" casing will be cemented to surface. The top of the 15.8 lb/gal tail cement slurry is planned to be 5150' MD. 3.3. Lost Circulation 3.3.1. Lost circulation has not been encountered while drilling this interval on previous E-Pad wells. 3.3.2. Clean hole ECD in the 9 %" surface hole is estimated to be 10.1 lb/gal. Clean hole ECD in the 6- 1/8" horizontal holes is estimated to be 11.7 lb/gal. Maintain minimum ECD thru use of proper hole cleaning procedures, PWD monitoring, and control drilling. 3.3.3. Follow the LOST CIRCULATION DECISION MATRIX in the well plan if fluid losses occur while drilling. Break circulation slowly in all instances and get up to recommended circulating rate slowly prior to cementing. 3.4. Unexpected High Pressures 3.4.1. It is unlikely there will be unexpected overpressure when drilling to the Schrader Bluff formation. This well is in an undrained fault block with no offtake or injection support. Reservoir pressure is expected to be 1800 psi (8.7 lb/gal). In this well, the Schrader Bluff formation will be drilled with 9.1 ppg mud. 3.5. Stuck Pipe 3.5.1. The E-225 directional plan has extremely aggressive horizontal intervals (5400' and 4900') in the OA/OB reservoirs. These hole intervals have massive permeable sand intervals, which can lead to differential sticking of the drill string. Good drilling practices to avoid differential sticking are Schrader Bluff Tract 14 2000 Pro~lram MPE-225 Permit required in all hole sections. Minimum mud weights and proper mud properties as outlined in the Baroid mud program must be closely followed. 3.5.2. Stuck Pipe: Go immediately to SURE manual, determine stuck pipe mechanism, follow recommendations in the SURE manual. DO NOT JAR UP if packed-off! 3.5.3. There is a risk of differentially sticking the 4 1/2" slotted liners. The 9.1 lb/gal mud will be 0.4 lb/gal overbalanced to the 8.7 lb/gal OA/OB sand reservoir pressure (91 psi differential pressure @ 4384' TVD). The liner should be kept moving as much as possible while running in the open hole. Also, there is a slim possibility that the fault block to the North will be in communication. The current reservoir pressure (take from well E-15) is at 1527 psi (at 4000' TVDss). This would create a differential pressure of 366 psi. 3.6. Pad Data Sheet 3.6.1. Please Read the E-Pad Data Sheet thoroughly 3.7. Hydrates 3.7.1. Serious gas cut mud from Hydrates on E-Pad was seen between 2100' - 2200' TVDss in four of the 1994 - 1995 wells, requiring an 11.5 ppg mud weight. These wells were all located in the East South East area of the pad (we will be drilling South South West). Be alert between 2000' TVDss and 2400 TVDss! 3.7.2. Shallow gas was encountered on E-7 and E-8 just under the base of the Permafrost (2296' TVDss and 2480' TVDss respectively). 3.7.3. Gas and oil cut mud was also encountered on E-3 at 3880' TVDss and 3974' TVDss. 3.7.4. Mud returns should be monitored to determine if hydrates are encountered on this well. 3.7.5. In the event of hydrates forming, the following procedures should be undertaken: a) Remember that hydrate gas is not a gas sand. Mud weight will hold a gas sand back. But, once the hydrate is disturbed, the gas is coming out of the hole. All that mud weight does is control how radically the gas breaks out at surface allowing you to continue drilling and getting through the section as quickly as possible. b) 2 ppb Lecithin - have in mud system prior to drilling hydrates c) 0.6% Drill & Slide - have in mud system prior to drilling hydrates d) Have mud weight at a max 9.8 MW prior to drilling into the hydrate section. Would usually cut mud weight back to normal weight (8.6 - 9.2) once we were 300-400' below the hydrate section and the gas had settled down. Note: This is applicable to the H-Pad wells. The 9.8 mud weight may vary from pad to pad depending on hydrate gas concentration. e) Weigh mud out with both pressurized and non-pressurized mud scales. The non-pressurized mud scales reflect actual mud cut weight. Drill through the hydrate section as quickly as possible, while minimizing gas belching at bell nipple. Slower pump rates may be applicable while monitoring torque and drag for potential problems. g) Minimize circulation time. This accelerates the hydrate thawing problem releasing more gas into the wellbore. ~"~ h) Keep mud circulating temperature as cold as possible. ;, ~,~ ..... ; . ,~ ~- ,, .., .,, ~ .. · Schrader Bluff Tract 14 2000 Pro~lram MPE-~P5 Permit Open up the bit nozzle size as much as possible. This will reduce the bit nozzle velocity (lower temperature), aid in drilling a more gauge surface, and has not adversely affected the ROP. A surface caliper log has shown gauge hole even through the permafrost by adjusting (opening up) the bit nozzles. 3.8. Breathing 3.8.1. No breathing problems are expected drilling the Ugnu or the Schrader Bluff formations. 3.9. Hydrocarbons 3.9.1. Hydrocarbons will be encountered in the Ugnu and Schrader Bluff intervals. 3.10. Geosteering 3.10.1. Two rig site geologists are required onsite for accurate geosteering through the thin OA/OA sands 3.10.2. It is critical that we achieve a high percentage of 6-1/8" hole in reservoir zone drilling in the OA/OB sand horizontal intervals in order to obtain enough pay sand to meet the oil rate production goals. 3.11. Hydrogen Sulfide 3.11.1. MPJ Pad is not designated as an H2S Pad. m Schrader Bluff Tract 14 2000 Pro~lram MPE-225 Permit Drillin_ Pro.qram Overview 4.1. Surface and Anti-Collision Issues Surface Shut-in Wells: No wells need to be shut-in for the rig move on and off MPE-225. Close Approach Wells: Kavearak 32-25 is the only close approach well and will be risk based Well Name Current Production Priority Precautions Status Kavearak 32-25 Abandoned None Well is shut in and secured 4.2. Well Control Expected BHP 527 psi @ 4000' TVD (estimated) Max Exp Surface Pressure 1067 psi (0.115 psi/ft gas ~lradient) BOPE Ratin~l 5000 psi WP (entire stack & valves) Planned BOPE Test Pres. 2000/250 psi Rams and Valves 2000/250 psi Annular 4.3. Mud Program 9 ¥," Surface Hole Mud Properties: I Spud - LSND Freshwater Mud Density (ppg) Funnel vis YP HTHP pH APl Filtrate LG Solids 8.6 - 9.2 50 - 150 25 - 40 N/A 9.0 - 9.5 < 6 < 6.5 6-118" Production Hole Mud Properties: OB/OAI KCL - CaCO3 Baradril N Mud Density (PPg) I Funnel visI YP I HTHPI P" APl Filtrate I LG Solids 9.1 40 - 55 22 - 27 < 10 8.0 - 8.5 4 - 6 . < 12 ppb NOTE: See attached Baroid mud recommendation LCM Restrictions: No Organic LCM products in the Schrader Bluff formation Waste Disposal: NO ANNULAR INJECTION. Drill Cuttings taken to DS-4 disposal site Call the Pad 4 waste disposal site prior to truck leaving location so the site can be ready to unload waste. Exempt liquid wastes can be taken to DS-4 or Phillips KRU 1R. 4.4. Formation Markers Formation Tops ft MD ft TVDss Pore psi EMW (PPg) Base Permafrost 1850 1760 SV1 Top Ugnu 4199 3675 1654 8.66 Top Ugnu M 4550 3935 1771 8.66 NA 4950 4175 1879 8.65 NB 5000 4199 1890 8.66 NC 5075 4226 1902 8.66 NE 5130 4248 1912 8.66 NF 5261 4292 1931 8.65 Top OA 5350 4321 1944 8.65 Base OA 5521 4354 1959 8.65 Top OB 5700 4386 1974 8.66 Base OB 4411 1985 8.65 Schrader Bluff Tract 14 2000 Pro~lram MPE-225 Permit 4.5. Casing/Tubing Program Hole Size Csg / Wt/Ft Grade Conn Length Top Bottom Tb~l O.D. MD I TVDrkb MD / TVDrkb 30" 20" 92# H-40 Welded 80' 30' / 30' 110' / 110' 9 ~" 7" 26# L-80 BTC-M 5870' 30' / 30' 5900' / 4439' 6-1/8" OB 4 ½" 12.6# L-80 IBT-Mod 5016' 5800' / 4442' 10816' / 4384' 6-1/8" OA 4 ½" 12.6# L-80 IBT-Mod 5371' 5440' / 4385' 10811' / 4339' Tubin~l 2 ~" ESP 6.3# L-80 EUE-Mod 5270' 30' / 30' 5300' / 4352' 4.6. Cement Calculations Casing Size 1 7" 26 Ib/ft L-80 BTC-M BasisI 250% excess over gauge hole in permafrost interval, 50% excess over gauge hole below permafrost This cement job will be pumped in 2 stages with a Halliburton "H" ES Cementer placed at 2500' MD The cement volumes will be confirmed by the acoustic caliper to be run whilst drillin~l the 9 %" hole section Total Cement Volume: Spacer Lead Tail Spacer Lead Tail Temp 75 bbl of Viscosified Spacer (Mudpush XL Design) Weighted to 10.0 ppg 237 sx 187 bb110.7 lb/gal Class G Arctic Set III Light 287 sx 53 bb115.8 ib/_g_al Class G Arctic Set I 75 bbl of Viscosified Spacer (Mudpush XL Design) Weighted to 10.0 ppg 459 sx 363 bb110.7 lb/gal Class G Arctic Set III Light 103 sx 21 b~1~15? Ib/g~l Class G Arctic Set I BHST = 80" F from SOR, BHCT 85° F estimated by Dowell 4.6.1. Casing Space Out a) Space 7" casing out with pups and long/short joints as required to place the top of a long full joint at the actual top of the OA sand to allow for the window to be milled just below the top of . the OA sand and in the middle of a full joint of casing. Run full casing joints across the OA sand. Any casing pup joints required for space out should be placed below the base of the OA sand. b) A radioactive tag should be placed in the casing string at least 100' above the OA sands. c) Emergency 7" casing slips can be used instead of the 7" mandrel hanger if required to achieve the required space out. 4.6.2. 7" String Centralizer Placement a) Do not run centralizers on the 2 joints of 7" casing spaced across the upper OA sand. b) With the exception stated above, 9 %" x 7" straight blade rigid centralizers should be run floating in the middle of each joint of casing from the 7" casing shoe up to 4450' MD (500' MD above NA sand). Zonal isolation with cement is required between the top of the OA and base of the N sands. The centralizer program is subject to change pending modeling and hole condition. c) Install (2) 9 %" x 7" rigid straight blade centralizers (10' from either end) with stop collars on the joint of casing immediately below the ES Cementer. d) Install (2) 9 %" x 7" rigid straight blade centralizers (10' from either end) on the joint of casing immediately above the ES Cementer. 4.6.3. 4 ½" Slotted Liner Centralizer Placement a) Run one straight blade rigid centralizer per joint with no stop collar (i.e. free floating across the whole length of the joint) for the whole string. Schrader Bluff Tract 14 2000 Program MPE-225 Permit 4.7. Survey and Logging Program 9 %" Hole Section: Open Hole: MWD I GR/Res I PWD I DDS I Acoustic Caliper - (Res. over production interval only) NB. MWD inclination sensor to be ;)laced directly above motor Cased hole: None '"6-1/8" Hole Sections: MWD / GR/Res I PWD / DDS / ABI'i ABGR- IABGR will 'b~ run if available) Cased Hole: None 4.8. Bit Recommendations BHA Hole Size Depths (MD) Bit Type Nozzles K-Revs Hours Number and Section I & 2 9 %" 0' - 5900' Baker Hughes MX-C1 Roller Cone 3x20, lx10 3 (OB lat.) 6-1/8" 5900' - 10816' Security FM2643 PDC 3x16 ~ ~ 4 (OA lat.) 6-1/8" 5430' - 10811' Security FM2643 PDC 3xl 6 ~ ~ 4.9. Motors and Required Doglegs Drilling Motor Size and Motor Required Flow Rate RPMs Required Doglegs BHA No. (see 5.2.1) I 6 3~,, Sperrydrill 7/8, 3 stg Slow Speed, 1.5° adj. 300 - 450 170 1.5°/100' initial build with 9.6" sleeve gpm (max.) 3°/100' final build 2 6 ~,4" Sperrydrill 7/8, 3 stg Slow Speed, 1.15° adj. 400 - 500 170 4°/100' build with 9.6" sleeve gpm (max.) 3 & 4 4 3,4" Sperrydrill 4/5, 6.3 stg FTC Performance, 250 gpm 100 . Maximum build = 8°/100' 1.5° or 1.15° adj with 5.8" sleeve (max.) OCT. 2~. 2000 2'$8P~ B.P. ~XP LIB]~P,T¥ NO, 6~37 P, 2 Schrader Bluff Tract 14 2000 Pro~lram MPE.225 Permit 5. MPE-225 Devon 141 Operations Summary 5.1. Pre-Rig Operations 1. Install 20" conductor 5.2. Procedure 1. MIRU Doyen 141, NU diverter on 20" conductor, PU 5" drill pipe 2, MU BHA with 9 Y," milltooth bit, 6 ~,4" Sperry MWD/LWD(GR-Res)/PWD/ABI/Caliper and 5" drill pipe 3. Drill 9 %" surface hole as per directional plan Tangent angle 36°. Surface hole landed on OB at 92° 4. POOH. Reamer trip with Hole opener to TD 5. Condition mud with lubes and spot casing running lube pill prior to 7" casing run. POOH 6, Run 7" casing (with RA tag @ 100' above Top OA Sand) to TD, Cement casing to surface 7. Install FMC 11" 5m horizontal wellhead 8. NU 13-5/8" 5m BOP. Test BOP to 2000/250 psi 9. Lay down 5" drill pipe, PU 3 Y~" drill pipe 10. MU EtHA with 6 ~" PDC bit, 4 ~" MWD/LWD(GR-Res)/PWD/ABI/ABGR, 3 ~" drill pipe 11, RIH. Drill out float equipment 12. Displace hole to 9,1 lb/gal Bara Drill mud 13, Drill 20' of new hole and perform FIT to > 11.0 lb/gal 14, Drill 4900' 6 ~" OB lateral geosteering and short tripping as required. Maintain Bara Drill mud properties. 15. POOH. Reamer trip with Hole Opener to TD 16, Displace OB lateral with clean Bara Drill mud 17, Run 4 Y2" slotted liner with inner string to OB lateral TD and hang off 100' inside 7" casing 18. Run 7" Baker ML packer on 3 W' ddJl pipe with drill pipe setting tool and RA marker tag 19. Run packer to place window at top of the OA interval. Set packer 20. Run in hole with MWD to determine orientation of ML packer 21, Make up Baker Window Master milling assembly with retrievable whipstock and MWD 22. Instal[..whipstock in ML PaCker. Verify whipstock orienta, tio.rl With.MWD · 23. Shear off and mill window 24. MU BHA with 6 ~" PDC blt, 4 3A" MWD/LWD(GR-Res)/PWD/ABI/ABGR, 3 ~" drill pipe 2,5, RIH. Displace hole to clean Bara Drill mud 26, Ddll 5400' 6 Y~" OA lateral geosteefing and short tdpping as required. Maintain Bara Drill mud properties. 27. POOH, Reamer trip with Hole Opener to TD. 28. Displace OA lateral with clean Bara Drill mud 29. Run 4 Yz" slotted liner to OA lateral TD - plop and drop 10' outside window in 7" casing 30. MU whipstock retrieval tool and MWD, RtH, Orient and jet whipstock face 31. Engage and pull whipstock free 32. MU tubing stinger, RIH and wash down thru ML packer 33. MU Baker flow-thru hollow guidestock and MWD, RIH ~nd set guidestock in ML packer 34, Verify guidestock orientation with MWD 35, L/D 3 ~" drill pipe 36. Set TWO and test. ND BOP. Install and test tree 37, RIH with 2000' of 2 N" tubing and hang off Jn tubing hanger 38, Freeze protect well 39, RD/MO OCT, 24, 2000 2'58PM B,P, EXP LIBERTY ., Schra, der Bluff Tract 14 2000 Pro~lram MP.E-225 Pe. rmit 6. MPE-225 Nabors 4ES Operations Summary 1. MI/RU Nabors 4ES 2. Circulate out freeze protection. Monitor well 3. N/D tree 4. N/U and test BOP 5. P/U and L/D tubing hanger 6. P/U 2 %" tubing and continue to RIH to liner top 7, Change well over to kill werght brine 8. POOH standing back the 2 %" tubing 9. RIH with ESP on 2 %" tubing. Space out tubing to place ESP and pressure gauge 100' above ML junction. 10. Land tubing hanger and test same 11. Set TWCV, ND BOP, NU tree and test the same to 5000 psi 12. Pull TWC and Set BPV 13. Pump freeze protect down tubing 14, RD/MO Nabors 4ES and hand over notes to PEs 10 'TREE: ~M'C'Horizontal 3-1/8" 5M , PROPOSED COMPLETION ~VELLH~,D:FMCHodzonta111",5Mtbg. head{3p E-225 & E-225 L'I(i ...ELEV-54.00' 11" x 3-1/2", EUE (btm) Cellar Box ELEV = 35.50' mm mmmmm~m FMC tbg. hanger, 'H' BPV profile 1 1 0' ~ 20" 92 lb/fi, H-40 Welded ~ · lB 2-'I/8" x 1" Gas Lift Mandrel i _.~ 2-7/8", 6.3 lb/fi, L-80, EUE-M ~ . m Coupling OD: 3.5" / Drift/ID · 2.347"/2.441" ' 'B t'7/8" x 1'' Gas Lift Mandrel I 5,230' l '.i:i:'!'' / X Nipple 2.313" ID / Centrilift Electric Submersible Pump ['5,280' 7", 26#, L-80, BTC-M I ' Casing Drift: 6.151" t -~ ~ I Casing ID: 6.276" / ~ / / ~/Centriliff Pressure Gauge'-') [' 5'330' I / / ~ / L,/'" §-'1/~" OA-Eateral TO ~ ,9,430'-10,810' I w~43'0' / I . Well Inclination @ Window = 75 I. begrees Flow Thru Hollow Guide ~ ;tock Multi-Lateral Pa :ker m. 4-1'~"~off~-d~er (Plop & Drop) ...................... 6-1/8" Open Hole Completion as Con ' ency III DATE REV. BY COMMENTS Milne Point Unit WELL: E-225 ML 912012000 Daniel Bourne APl NO: Level 2 Multi-Lateral, 3-112" Jet Pump Completion BP Exploration (Alaska) I North Slope Alaska Alaska State Plane 4 Miine Point MPE 0 ~ 1000 - 2000- 3000 - 5000 - I 0 Scale: linch = 1000ll ~ ~- ~ .~ ~' .~ .~: ~'~ ~'~ ~' ' -~9~4~ ~1~ ~Dk;907~ ~~4.~ ~:71~, ~ Dir: 7~ MD, ~ ~ ~ DIr ~ 6~11~: B]~I~ ~, 4~1.14~ I I I i I ] . I 10~ 2~ 3000 ~ 5000 6000 70~ Ve~ical S~ion S~tion ~imu~: 200.358~ Cme No~h) North Slope Alaska Alaska State Plane 4 Milne Point NIPE -1000 -2000 o Z -3OOO -6000 -7000 Sc~e:linch = lO0~fl Eastings -30o0 -2000 -1000 I I I 2J3f.4~ $~ ~.54.1~ W MPE. ML L! TI Agg.16 · 434P.00 33~0,~ ~ 34a~.31 tV MPI~.M~ LI T~ A~-I~ - 4~ig. O0 38~.43 & 373S,48 W MPF..ML ri Ti Arff.J~ . 4311~0 TVfl S~I.d9 $, 31d4.1~ W MPK.ML LI T7 AI~. I g · d35~.(10 TVD ~$4.3Z S, ~S43.3S W I I -~00 -2~ Scale: t]~h = lO~ff Eastings -0 I I -1000 0 Reference is True North - -2000 - -5000 · erinl~ NOIJ',V~iO"IdXH df& f~6Ig t99 /.,06 ~Vd gt, :gO O0/gI'/O'[ Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Depth Incl. Azim. (ft) 0.00 0.000 0.000 100.00 0.000 0.000 200.00 0.000 0.000 300.00 0.000 0.000 400.00 0.000 0.000 500.00 0.000 0.000 600.00 0.000 0.000 700.00 1.500 217.000 800.00 3.000 217.000 900.00 4.500 217.000 Sub-Sea Depth (ft) -54.00 46.00 146.00 246.00 346.00 446.00 546.00 645.99 745.91 845.69 1000.00 6.500 217.000 945.23 1100.00 8.500 217.000 1044.37 1200.00 10.500 217.000 1142.99 1300.00 13.000 217.000 1240.89 1400.00 15.500 217.000 1337.80 1500.00 18.000 217.000 1433.55 1600.00 21.000 217.000 1527.80 1700.00 24.000 217.000 1620.18 1800.00 27.000 217.000 1710.43 1900.00 27.000 217.000 1799.53 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (~) (~) (~) (~) (~) 0.00 0.00 N 0.00 E 6016244.64 N 569134.64 E 100.00 0.00 N 0.00 E 6016244.64 N 569134.64E 200.00 0.00 N 0.00 E 6016244.64 N 569134.64 E 300.00 0.00 N 0.00 E 6016244.64 N 569134.64 E 400.00 0.00 N 0.00 E 6016244.64 N 569134.64 E 500.00 0.00 N 0.00 E 6016244.64 N 569134.64E 600.00 0.00 N 0.00 E 6016244.64 N 569134.64 E 699.99 1.05S 0.79W 6016243.58 N 569133.86 E 799.91 4.18 S 3.15W 6016240.43N 569131.53 E 899.69 9.40S 7.09W 6016235.17 N 569127.64 E 999.23 17.06S 12.85W 6016227.46N 569121.95 E 1098.37 27.48S 20.71W 6016216.96N 569114.19 E 1196.99 40.66 S 30.64W 6016203.69 N 569104.38 E 1294.89 56.92 S 42.90W 6016187.32 N 569092.28 E 1391.80 76.58S 57.71W 6016167.52 N 569077.65E 1487.55 99.60 S 75.05W 6016144.35N 569060.52 E 1581.80 126.25 S 95.14W 6016117.51N 569040.68 E 1674.18 156.81S 118.17W 6016086.74 N 569017.94 E 1764.43 191.19 S 144.07W 6016052.12 N 568992.35 E 1853.53 227.45S 171.39W 6016015.61N 568965.37 E Dogleg Rate (°/lOOft) 0.000 0.000 0.000 0.000 0.000 0.000 1.500 1.500 1.500 2.000 2.000 2.000 2.500 2.500 2.500 3.000 3.000 3.000 0.000 Alaska State Plane 4 Milne Point MPE Vertical Section (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.25 5.02 11.28 20.46 32.97 48.78 68.29 91.87 119.48 151.46 188.12 229.37 272.86 Comment Be_~in Dir @ 1.500°/100ft: 600'.00ft MD, 600.00ft TVD Increase in DJr Rate @ 2.000°/100ft: 900.00ft MD, 899.69ft TVD Increase in Dir Rate @ 2.500°/100ft: 1200.00ft MD, 1196.99ft TVD Increase in Dir Rate @ 3.000°/100ft: 1500.00ft MD, 1487.55ft TVD End Dir: 1800.00ft MD, 1764.43ft TVD Continued... 18 September, 2000- 14:44 - 1 - DriliQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Sub-Sea Depth Incl. Azim. Depth (~t) (ft) 1952.15 27.000 217.000 1846.00 2000.00 28.435 217.000 1888.35 2100.00 31.435 217.000 1975.00 2200.00 34.435 217.000 2058.92 2252.15 36,000 217.000 2101.53 2300.00 36,000 217.000 2140.24 2400.00 36.000 217.000 2221.14 2500.00 36,000 217.000 2302.04 2600.00 36.000 217.000 2382.94 2700.00 36.000 217.000 2463.84 2800.00 36.000 217.000 2544.75 2900.00 36.000 217.000 2625.65 3000.00 36.000 217.000 2706.55 3100.00 36.000 217.000 2787.45 3200.00 36.000 217.000 2868.35 3300.00 36.000 217.000 2949.25 3400.00 36.000 217.000 3030.16 3500.00 36.000 217.000 3111.06 3600.00 36.000 217.000 3191.96 3700.00 36.000 217.000 3272.86 3800.00 36.000 217.000 3353.76 3900.00 36.000 217.000 3434.66 4000.00 36.000 217.000 3515.57 4100.00 36.000 217.000 3596.47 4200,00 36.000 217.000 3677.37 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 1900.00 246.36 S 185.64 W 6015996.57 N 568951.29 I= 1942.35 264.13 S 199.04 W 6015978.67 N 568938.07 E 2029.00 303.98 S 229.06 W 6015938.55 N 568908.41 E 2112.92 347.39 S 261.78 W 6015894.83 N 568876.10 I= 2155.53 371.41 S 279.88 W 6015870.64 N 568858.22 E 2194.24 393.87S 296.81W 6015848.03 N 568641.50 E 2275.14 440.82 S 332.18W 6015800.76N 568806.57 E 2356.04 487.76S 367.55W 6015753.49 N 568771.63 E 2436.94 534.70S 402.93W 6015706.22 N 568736.69 E 2517.84 581.64S 438.30W 6015658.95N 568701.76E 2598.75 628.59 S 473.67W 6015611.68 N 568666.82E 2679.65 675.53S 509.05W 6015564.41N 568631.88 E 2760.55 722.47S 544.42W 6015517.14 N 568596.95 E 2841.45 769.41S 579.80W 6015469.88 N 568562.01E 2922.35 816.36S 615.17W 6015422.61N 568527.07E 3003.25 863.30 S 650.54W 6015375.34 N 568492.14 E 3084.16 910.24 S 685.92 W 6015328.07 N 568457.20 E 3165.06 957.19 S 721.29 W 6015280.80 N 568422.26 E 3245.96 1004.13 S 756.66 W 6015233.53 N 568387.33 E 3326.86 1051.07S 792.04W 6015186.26 N 568352.39 E 3407.76 1098.01S 827.41W 6015138.99 N 568317.45E 3488.66 1144.96 S 862.79W 6015091.73N 568282.52 E 3569.57 1191.90 S 898.16W 6015044.46 N 568247.58E 3650.47 1238.84 S 933.53W 6014997.19 N 568212.64E 3731.37 1285.78 S 968.91W 6014949.92 N 568177.71E Dogleg Rate (°/lOOff) 0.000 3.000 3.000 3.000 3.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPE Vertical Section (ft) 295.55 316.87 364.68 416.76 445.58 472.52 528.84 585.16 641.47 697.79 754.11 810.42 866.74 923.06 979.37 1035.69 1092.01 1148.32 1204.64 1260.95 1317.27 1373.59 1429.90 1486.22 1542.54 Comment Be_~in Dir @ 3.000°/100ft: 1952.15ft MD, 1900.00ft TVD End Dir: 2252.15ft MD, 2155.53ft TVD Continued... 18 September, 2000 - 14:44 -2- DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Sub-Sea Depth Incl. Azim. Depth (~) (~) 4285.15 38.000 217.000 3746.26 4300.00 36.594 217.000 3758.23 4400.00 40.594 216.997 3836.37 4500.00 44.594 216.996 3909.97 4600.00 48.594 216.994 3978.67 4700.00 52.594 216.993 4042.14 4800.00 56.594 216.991 4100.07 4900.00 60.594 216.990 4152.17 5000.00 64.594 216.989 4198.19 5100.00 68.594 216.988 4237.90 5200.00 72.594 216.987 4271.12 5258.92 74.951 216.986 4287.59 5300.00 74.951 216.986 4298.25 5345.24 74.951 216.986 4310.00 5400.00 74.951 216.986 4324.22 5500.00 74.951 216.986 4350.18 5521.74 74.951 216.986 4355.83 5600.00 79.646 216.985 4373.03 5700.00 85.646 216.982 4385.83 5739.23 88.000 216.981 4388.00 5800.00 91.093 215.050 4388.48 5813.74 91.792 214.614 4388.14 5900.00 91.792 214.614 4385.44 6000.00 91.792 214.614 4382.31 6100.00 91.792 214.614 4379.18 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (~) (~) (~) (~) (~) 3800.26 1325.76S 999.03W 6014909.67N 568147.96 E 3812.23 1332.78 S 1004.32W 6014902.60 N 568142.73 E 3890.37 1382.59 S 1041.85W 6014852.44 N 568105.67 E 3963.97 1436.63 S 1082.57W 6014798.03 N 568065.45 E 4032.67 1494.64 S 1126.28W 6014739.61N 568022.28 E 4096.14 1556.34 S 1172.76W 6014677.48N 567976.37 E 4154.07 1621.43 S 1221.79W 6014611.94 N 567927.95 E 4206.17 1689.59 S 1273.14W 6014543.31N 567877.24 E 4252.19 1760.48 S 1326.54W 6014471.92 N 567824.50 E 4291.90 1833.77 S 1381.74W 6014398.12 N 567769.97E 4325.12 1909.09 S 1438.48W 6014322.28 N 567713.94 E 4341.59 1954.28 S 1472.51W 6014276.78N 567680.33 E 4352.25 1985.97 S 1496.38W 6014244.87 N 567656.76 E 4364.00 2020.86 S 1522.66W 6014209.73N 567630.80 E 4378.22 2063.11S 1554.48W 6014167.20 N 567599.38 E 4404.18 2140.24 S 1612.58W 6014089.52 N 567541.99 E 4409.83 2157.02 S 1625.21W 6014072.63 N 567529.52 E 4427.03 2217.98 S 1671.12W 6014011.25 N 567484.17 E 4439.83 2297.17 S 1730.76W 6013931.51 N 567425.27 E 4442.00 2328.46 S 1754.32W 6013900.00 N 567402.00 E 4442.48 2377.60 S 1790.05W 6013850.53 N 567366.73 E 4442.14 2388.87 S 1797.89W 6013839.18 N 567358.99 E' 4439.44 2459.83 S 1846.87W 6013767.77 N 567310.68 E 4436.31 2542.09 S 1903.64W 6013684.99 N 567254.67 E 4433.18 2624.35 S 1960.42W 6013602.21N 567198.66 E Dogleg Rate (°llOOft) 0.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 0.000 0.000 0.000 0.000 0.000 6.000 6.000 6.000 6.000 6.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPE Vertical Section (ft) 1590.49 1598.91 1658.67 1723.50 1793.09 1867.11 1945.19 2026.95 2112.00 2199.91 2290.27 2344.47 2382.48 2424.34 2475.02 2567.55 2587.67 2660.80 2755.78 2793.32 2851.82 2865.12 2948.68 3045.55 3142.42 Comment Benin Dir @ 4.000°/100ft: 4285.15ft MD, 3800.26ft TVD End Dir: 5258.92ff MD, 4341.59ffTVD Top OA Benin Dir @ 6.000~100ft: 5521.74ffMD, 4409.83ffTVD ATarget - MPE-ML T1 ug-16-00 End Dir- 5813.74ft MD, 4442.14ft TVD Continued... 18 September, 2000 - 14:44 -3- DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (~t) (~t) (ft) 6200.00 91.792 214.614 4376.08 4430.05 6300.00 91.792 214.614 4372.93 4426.93 6400.00 91.792 214.614 4369.80 4423.80 6500.00 91.792 214.614 4366.67 4420.67 6600.00 91.792 214.614 4363.54 4417.54 6700.00 91.792 214.614 4360.42 4414.42 6800.00 91.792 214.614 4357.29 4411.29 6900.00 91.792 214.614 4354.16 4408.16 7000.00 91.792 214.614 4351.03 4405.03 7016.24 91.792 214.614 4350.53 4404.53 7031.53 92.158 213.772 4350.00 4404.00 7100.00 92.200 209.661 4347.40 4401.40 7130.28 92.215 207.843 4346.23 4400.23 7200.00 92.215 207.843 4343.53 4397.53 7300.00 92.215 207.843 4339.67 4393.67 7400.00 92.215 207.843 4335.80 4389.80 7497.50 92.215 207.843 4332.03 4386.03 7500.00 92.206 207.693 4331.94 4385.94 7552.76 92.000 204.532 4330.00 4384.00 7590.85 91.254 202.371 4328.92 4382.92 7600.00 91.254 202.371 4328.72 4382.72 7700.00 91.254 202.371 4326.53 4380.53 7800.00 91.254 202.371 4324.34 4378.34 7900.00 91.254 202.371 4322.16 4376.16 8000.00 91.254 202.371 4319.97 4373.97 Local Coordinates Northings Eastings (ft) (ft) 2706.61 S 2017.20 W 2788.87 S 2073.97 W 2871.13 S 2130.75 W 2953.39 S 2187.53 W 3035.65 S 2244.30 W Global Coordinates Northings Eastings (ft) (fi) 6013519.42 N 567142.65 E 6013436.64 N 567086.64 E 6013353.86 N 567030.63 E 6013271.07 N 566974.62 E 6013188.29 N 566918.61 E 3117.91S 2301.08W 6013105.51N 566862.59 E 3200.17 S 2357.85W 6013022.73N 566806.58 E 3282.43 S 2414.63W 6012939.94 N 566750.57 E 3364.69 $ 2471.41W 6012857.16 N 566694.56 E 3378.05 S 2430.63W 6012843.72N 566685.47 E 3390.69 S 2439.21W 6012831.00 N 566677.00 E 3448.88 S 2525.18W 6012772.47N 566841.58 E 3475.40 S 2539.73W 6012745.82 N 566627.27E 3537.01 $ 2572.27W 6012683.91N 566595.31E 3625.36 S 2618.94W 6012595.13 N 566549.46 E 3713.72 S 2665.61W 6012506.34 N 566503.61E 3799.87S 2711.11W 6012419.78 N 566458.91E 3802.08 S 2712.28W 6012417.55 N 566457.76 E 3849.42S 2735.48W 6012370.00 N 566435.00 E 3884.35 S 2750.63W 6012334.94 N 566420.17 E 3892.80 S 2754.11W 6012326.44 N 566416.77E 3985.26 S 2792.16W 6012233.64 N 566379.58 E 4077.71S 2830.21W 6012140.84 N 566342.39 E 4170.16 S 2868.26W 6012048.04 N 566305.20 E 4262.61S 2906.31W 6011955.24 N 566268.01E Dogleg Rate (~/100ft) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.030 6.000 6.000 6.000 0.000 0.000 0.000 0.000 6.000 6.000 6.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPE Vertical Section (fi) 3239.30 3336.17 3433.04 3529.92 3626.79 3723.66 3820.54 3917.41 4014.28 4030.01 4044.85 4111.92 4141.85 4210.92 4310.00 4409.07 4505.67 4508.15 4560.60 4598.62 4607.76 4707.67 4807.59 4907.50 5007.41 Comment BeQin Dir @ 6.000°/100ft: 701'6.24ft MD, 4404.53ft TVD ,~arget - MPE-ML T2 ug-16-00 End Dir: 7130.28ft MD, 4400.23ft TVD Be_~in Dir @ 6.000°/100ft: 7497.50ft MD, 4386.03ft TVD ATarget - MPE-ML T3 ug-16-00 End Dir: 7590.85ft MD, 4382.92ft TVD Continued... 18 September, 2000 - 14:44 -4- DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Sub-Sea Depth Incl. Azim. Depth ~ 8100.00 91.254 202.371 4317.78 8129.10 91.254 202.371 4317.14 8137.12 90.800 202.532 4317.00 8151.05 90.167 201.985 4316.88 8200.00 90.167 201.985 4316.74 8300.00 90.167 201.985 4316.45 8400.00 90.167 201.985 4316.16 8453.80 90.167 201.985 4316.00 8454.11 90.181 201.997 4316.00 8500.00 89.819 199.268 4316.00 8549.68 89.429 196.312 4316.33 8600.00 89.429 196.312 4316.83 8700.00 89.429 196.312 4317.82 8743.60 89.429 196.312 4318.26 ~,,,, 8800.00 89.400 192.928 4318.84 8900.00 89.353 186.928 4319.93 8906.60 89.350 186.532 4320.00 9000.00 89.341 180.928 4321.07 9078.00 89.338 176.247 4321.97 9100.00 89.338 176.247 4322.22 Ve~ical Local Coordinates Global Coordinates Depth Nothings Eastings Nodhings Eastings (ft) (ft) (~) (~) (~) 4371.78 4355.06 S 2944.37 W 6011862.44 N 566230.81 E 4371.14 4381.96 S 2955.44W 6011835.44 N 566219.99 E 4371.00 4389.37 S 2958.50W 6011828.00 N 566217.00 E 4370.88 4402.27 S 2963.78W 6011815.05 N 566211.84 E 4370.74 4447.66 S 2982.10W 6011769.50 N 566193.94 E 4370.45 4540.39 S 3019.54W 6011676.43 N 566157.36 E 4370.16 4633.11S 3056.98W 6011583.36 N 566120.79 E 4370.00 4683.00 S 3077.12W 6011533.29 N 566101.11E 4370.00 4683.28 S 3077.23W 6011533.00 N 566101.00 E 4370.00 4726.23 S 3093.40W 6011489.90 N 566085.23 E 4370.33 4773.53 S 3108.58W 6011442.46 N 566070.49 E 4370.83 4821.82 S 3122.71W 6011394.05 N 566056.81E 4371.82 4917.79 $ 3150.80W 6011297.82 N 566029.61E 4372.26 4959.64 S 3163.04W 6011255.86 N 566017.76 E 4372.84 5014.20 S 3177.28W 6011201.17 N 566004.03 E 4373.93 5112.65 S 3194.51W 6011102.57 N 565987.71E 4374.00 5119.21S 3195.28W 6011096.00 N 565987.00 E 4375.07 5212.36 S 3201.35W 6011002.79 N 565981.79 E 4375.97 5290.31S 3199.43W 6010924.86 N 565984.44 E 4376.22 5312.26 S 3197.99W 6010902.93 N 565986.08 E Dogleg Rate (°/10Oft) 0.000 0.000 6.000 6.000 0.000 0.000 0.000 0.000 6.000 6.000 6.000 0.000 0.000 0.000 6.000 6.000 6.000 6.000 6.000 0.000 Alaska State Plane 4 Milne Point MPE Ve~ical Section 5107.33 5136.40 5144.41 5158.34 5207.27 5307.23 5407.19 5460.96 5461.27 5507.16 5556.79 5606.98 5706.72 5750.21 5806.32 5904.61 5911.03 6000.48 6072.90 6092.97 Comment Be_~in Dir @ 6.000°/100ft: 8129.10ft MD, 4371.14ft TVD ATarget - MPE-ML T4 ug-16-00 End Dir: 8151.05ft MD, 4370.88ft TVD Be_~in Dir @ 6.000°/100ft: 8453.80ft MD, 4370.00ft TVD arget - MPE-ML T5 ug-16-00 End Dir: 8549.68ft MD, 4370.33ft TVD Be~in Dir @ 6.000°/100ft: 874~3.60ft MD, 4372.26ft TVD Be~in Dir @ 6.000°/100ft: 8906.60ft MD 4374.00ft TVD Target - MPE-'ML T6 ,~ug- 16-00 End Dir: 9078.00ft MD 4375.97ft TVD ' Continued... · 18 September, 2000- 14:44 -5- DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Sub-Sea Depth Incl. Azim. Depth (fi) (ft) 9200.00 89.338 176.247 4323.38 9300.00 89.338 176.247 4324.53 9400.00 89.338 176.247 4325.69 9457.21 89.338 176.247 4326.35 9500.00 89.333 173.680 4326.84 9600.00 89.326 167.679 4328.01 9700.00 89.327 161.679 4329.19 9769.12 89.331 157.532 4330.00 9800.00 89.455 155.683 4330.33 9900.00 89.857 149.696 4330.93 9951.02 90.064 146.642 4330.96 10000.00 90.064 146.642 4330.91 10100.00 90.064 146.642 4330.80 10200.00 90.064 146.642 4330.69 10300.00 90.064 146.642 4330.57 10400.00 90.064 146.642 4330.46 10500.00 90.064 146.642 4330.35 10600.00 90.064 146.642 4330.24 10700.00 90.064 146.642 4330.13 10800.00 90.064 146.642 4330.02 10816.32 90.064 146.642 4330.00 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 4377.38 5412.04 S 3191.45 W 6010803.21 N 565993.55 E 4378.53 5511.82 S 3184.90 W 6010703.50 N 566001.02 E 4379.69 5611.60 S 3178.36 W 6010603.79 N 566008.49 E 4380.35 5668.69 S 3174.61 W 6010546.74 N 566012.77 E 4380.84 5711.30 S 3170.86 W 6010504.16 N 566016.92 E 4382.01 5809.93 S 3154.67 W 6010405.69 N 566034.02 E 4383.19 5906.32 S 3128.26 W 6010309.54 N 566061.32 E 4384.00 5971.09 S 3104.18 W 6010245.00 N 566086.00 E 4384.33 5999.43 S 3091.92 W 6010216.77 N 566098.52 E 4384.93 6088.24 S 3046.06 W 6010128.39 N 566145.20 E 4384.96 6131.58 S 3019.16 W 6010085.30 N 566172.51 E 4384.91 6172.50 S 2992.22 W 6010044.64 N 566199.82 E 4384.80 6256.02 S 2937.24 W 6009961.63 N 566255.58 E 4384.69 6339.55 S 2882.25 W 6009878.62 N 566311.34 E 4384.57 6423.07 S 2827.26 W 6009795.61 N 566367.10 E 4384.46 6506.60 S 2772.28 W 6009712.60 N 566422.86 E 4384.35 6590.12 S 2717.29 W 6009629.59 N 566478.62 E 4384.24 6673.65 S 2662.30 W 6009546.57 N 566534.38 E 4384.13 6757.17 S 2607.32 W 6009463.56 N 566590.14 E 4384.02 6840.70 S 2552.33 W 6009380.55 N 566645.90 E 4384.00 6854.33 S 2543.36 W 6009367.00 N 566655.00 E Dogleg Rate (~/lOOff) o.ooo o.ooo o.ooo o.ooo 6.000 6.000 6.000 6.000 6.000 6.000 6.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPE Vertical Section (ft) 6184.24 6275.51 6366.78 6419.00 6457.65 6544.48 6625.67 6678.01 6700.32 6767.63 6798.90 6827.89 6887.07 6946.25 7005.43 7064.61 7123.79 7182.97 7242.15 7301.33 7310.98 Comment Benin Dir @ 6.000°/100ft: 9457.21ft MD, 4380.35ft TVD ATarget - MPE-ML T7 ug-16-00 End Dir: 9951.02ft MD, 4384.96ft TVD Total De)th: 10816.32ft MD, 4384.00ft TVD '['.arget - MPE-ML T8 Aug- 16-00 Continued... 18 September, 2000- 14:44 -6- DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Alaska State Plane 4 Milne Point MPE All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to MPE-ML. Northings and Eastings are relative to MPE-ML. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from MPE-ML and calculated along an Azimuth of 200.358° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 10816.32ft., The Bottom Hole Displacement is 7310.98ft., in the Direction of 200.358° (True). Comments Measured Depth (ft) 600.00 900.00 1200.00 1500.00 1800.00 1952.15 2252.15 4285.15 5258.92 5521.74 5813.74 7016.24 7130.28 7497.50 7590.85 Station Coordinates TVD Northings Eastings Comment (ft) (ft) (ft) 600.00 0.00 N 0.00 E 899.69 9.40 S 7.09 W 1196.99 40.66 S 30.64 W 1487.55 99.60 S 75.05 W 1764.43 191.19 S 144.07 W 1900.00 246.36 S 185.64 W 2155.53 371.41 S 279.88 W 3800.26 1325.76 S 999.03 W 4341.59 1954.28 S 1472.51 W 4409.83 2157.02 S 1625.21 W 4442.14 2388.87 S 1797.89 W 4404.53 3378.05 S 2480.63 W 4400.23 3475.41 S 2539.73 W 4386.03 3799.87 S 2711.11 W 4382.92 3884.35 S 2750.63 W Begin Dir @ 1.500°/100ft: 600.00ft MD, 600.00ft TVD Increase in Dir Rate @ 2.000°/100ft: 900.00ft MD, 899.69ft TVD Increase in Dir Rate @ 2.5000/100ft: 1200.00ft MD, 1196.99ft TVD Increase in Dir Rate @ 3.000°/100ft: 1500.00ft MD, 1487.55ft TVD End Dir: 1800.00ft MD, 1764.43ft TVD Begin Dir @ 3.000°/100ft: 1952.15ft MD, 1900.00ft TVD End Dir: 2252.15ft MD, 2155.53ft TVD Begin Dir @ 4.000°/100ft: 4285.15ft MD, 3800.26ft TVD End Dir: 5258.92ft MD, 4341.59ft TVD Begin Dir @ 6.000°/100ff: 5521.74ft MD, 4409.83ft TVD End Dir: 5813.74ft MD, 4442.14ft TVD Begin Dir @ 6.000°/100ft: 7016.24ff MD, 4404.53ft TVD End Dir: 7130.28ft MD, 4400.23ft TVD Begin Dir @ 6.000°/100ft: 7497.50ft MD, 4386.03ft TVD End Dir: 7590.85ft MD, 4382.92ft TVD Continued... 18 September, 2000- 14:44 -7- DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Measured Depth (ft) Station Coordinates TVD Northings Eastings (rt) (ft) (ft) Comments (Continued) 8129.10 4371.14 8151.05 4370.88 8453.80 4370.00 8549.68 4370.33 8743.60 4372.26 8906.60 4374.00 9078.00 4375.97 9457.21 4380.35 9951.02 4384.96 10816.32 4384.00 4381.97 S 44O2.27 S 4683.00 S 4773.53 S 4959.63 S 5119.21S 5290.31S 5668.68 S 6131.58 S 6854.33 S 2955.44W 2963.78W 3077.12W 3108.58W 3163.04W 3195.28W 3199.43W 3174.61W 3019.16W 2543.36W Formation Tops Measured Vertical Sub-Sea Depth Depth Depth (ft) (ft) (ft) 5345.24 4364.00 4310.00 Northings (ft) 2020.86 S Comment Begin Dir @ 6.000°/100ft: 8129.10ft MD, 4371.14ft TVD End Dir: 8151.05ft MD, 4370.88ft TVD Begin Dir @ 6.000°/100ff: 8453.80ft MD, 4370.00ft TVD End Dir: 8549.68ft MD, 4370.33ft TVD Begin Dir @ 6.000°/100ft: 8743.60ft MD, 4372.26ft 'I'VD Begin Dir @ 6.000°/100ft: 8906.60ft MD, 4374.00ft TVD End Dir: 9078.00ft MD, 4375.97ft TVD Begin Dir @ 6.000°/100ff: 9457.21ft MD, 4380.35fl TVD End Dir: 9951.02ft MD, 4384.96ft TVD Total Depth: 10816.32ft MD, 4384.00ft TVD Eastings Formation Name (ft) 1522.66 W Top OA Alaska State Plane 4 Milne Point MPE Continued... 18 September, 2000 - 14:44 - 8 - DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPE-ML WPs - MPE-ML Wp5 Revised: 18 September, 2000 North Slope Alaska Alaska State Plane 4 Milne Point MPE Targets associated with this wellpath Target Name MPE-ML T1 Aug-16-00 MPE-ML T2 Aug-16-00 MPE-ML T3 Aug-16-00 MPE-ML T4 Aug-16-00 MPE-ML T5 Aug-16-00 MPE-ML T6 Aug-16-00 MPE-ML T7 Aug-16-00 MPE-ML T8 Aug-16-00 Mean Sea LeveVGIobal Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Geographical Coordinates: Mean Sea LeveVGIobal Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Geographical Coordinates: Mean Sea LeveVGIobal Coordinates: Geographical Coordinates: Target TVD (ft) 4442.00 4388.00 4404.00 4350.00 4384.00 4330.00 4~1.00 4317.00 4370.00 4316.00 4374.00 4320.00 4384.00 4330.00 4384.00 4330.00 Entry Coordinates Northings Eastings (ft). (ft) 2328.46 S 1754.32 W 6013900.00 N 567402.00 E 70° 26' 54.1630" N 149° 27' 00.4976" W 3390.69 S 2489.21 W 6012831.00 N 566677.00 E 70° 26' 43.7132" N 149° 27' 22.0694" W 3849.42 S 2735.48 W 6012370.00 N 566435.00 E 70° 26' 39.2004" N 149° 27' 29.2959" W 4389.37 S 2958.50 W 6011828.00 N 566217.00 E 70° 26' 33.8887" N 149° 27' 35.8379" W 4683.28 S 3077.23 W 6011533.00 N 566101.00 E 70° 26' 30.9974" N 149° 27' 39.3203" W 5119.21 S 3195.28 W 6011096.00 N 565987.00 E 70° 26' 26.7093" N 149° 27' 42.7806" W 5971.09 S 3104.18 W 6010245.00 N 566086.00 E 70° 26' 18.3308" N 149° 27' 40.0958" W 6854.33 S 2543.35 W 6009367.00 N 566655.00 E 70° 26' 09.6456" N 149° 27' 23.6245" W Target Target Shape Type Point Point Point Point Point Point Point Point 18 September, 2000 - 14:44 -9- DrillQuest 1.05.05a 172563 >. .,. DATE l CHECK NO. ~01725&3 VENDOR /~Lf ~51~/~ I ~q I 1 U DATE INvoiCE I CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET Oso~oo :~OSO~OOE ~0o. O0 ~0o. OO HANDLII40 INST' SONOllA X4730" *~ACHED CHECK IS IN PAYME~ FOR ~; DE~RIBED ABOVE. m(e]¢!l~ ~ 1 OO. OO ] OO_ OO FIELD & POOL INIT CLASS ADMINISTRATION 1. APPR . 3. 4. 5. 6. 7. 8. 9. 10. 11. DATE 12. /~)'/~'~ 13. Permit fee attached ....................... Lease number appropriate ................... Unique well name and'number .................. Well located in a defined pool .................. Well located proper distance from drilling unit boundary .... Well located proper distance from other wells .......... Sufficient acreage available in drilling.unit ............ If deviated, is wellbore plat included~'-. ............. Operator only affected party ................... Operator has appropriate bond in force ............. Permit can be issued without conservation order ...... ; . Permit can be issued without administrative approval ...... Can permit be approved before 15-day wait ........... .ENGINEERING _ ~ ., PROGRAM: exp dev ' reddl =crv wc~lbore seg ann. disposal para req ~~~ UNIT# (-~//~,~'Z-4~~ ON/OFF SHORE ~ }EOLOGY 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 wellbore separation proposed ............. 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 o~.~ 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 ................. GEOL AREA 30. Permit can be issued wlo hydrogen sulfide measures ..... N N ~' N N N .. ~)N .~ ' DATE 31. Data presented on potential overpressure zones ....... y.,,,,N~ 32. Seismic analysis of shallow gas zones .......... '. "..~~ N 33. Seabed condition survey (if off-shore) ....... '. · ~/"~ Y N 34. Contact name/phone for weekly progress reports [ex, FISratory only] Y N ANNULAR DISPOSAL35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... APPR DATE (B) will not contaminate freshwater; or cause drilling waste .... to surface; (C) will not impair mechanical integrity of the well used for disposal; (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N Y N Y N Y N Y N GEO, LO.G~Y: ENGINEERING: UlClAnnular COMMISSION: Comments/Instructions: Z , -I "I-' Ill c:~soffice\wordian~iana~checklist (rev. 02/17100) ,, Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXi No 'special'effort has been made to chronologically organize this category of information. MPE225PB3.tapx Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Sat Aug 11 13:03:53 2001 Reel Header Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services j' Physical EOF Comment Record TAPE HEADER Milne Point MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA MPE-25 PB3 500292298072 BP Exploration (Alaska), Inc Sperry Sun 09-AUG-01 MWD RUN 1 MWD RUN 3 MWD RUN 4 JOB NUMBER: AK-MM-00252 AK-MM-00252 AK-MM-00252 LOGGING ENGINEER: R. FRENCH N. HERNANDEZ R. PUDDIPHAT OPERATOR WITNESS: J. PYRON J. PYRON J. PYRON JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS:. SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD MWD RUN 5 AK-MM-00252 R. PUDDIPHAT J. PYRON 25 13N 10E 3707 2010 .0O 28.80 23.20 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 20.000 108.0 9.875 7.000 6700.0 Page 1 REMARKS: MPE225PB3.tapx ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE STATED. 2. MWD RUNS 1, AND 3 - 5 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER MUELLER TUBE DETECTORS AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). 3. SESP IS NOT PRESENTED FOR MWD RUN 300 FROM 4023' MD, 3583' TVD TO 6655' MD, 4429' TVD DUE TO A TOOL FAILURE. 4. THE GAP IN SGRC FROM 6646' MD, 4428' TVD TO 6656.5' MD, 4429' TVD IS DUE TO A CHANGE IN SENSOR DISTANCE. 5. SGRC IS LOGGED BEHIND CASING FROM 6657' MD, 4429' TVD TO 6700' MD, 4434' TVD. 6. MPE-25PB3 IS TIED INTO MPE-25PB1 AT THE KICKOFF POINT. MPE-25PB3 IS TIED INTO MPE-25PB2 AT THE KICKOFF POINT. THIS WELL KICKS OFF FROM MPE-25PB1 AT 4022' MD, 3582' TVD. THIS WELL KICKS OFF FROM MPE-25PB2 AT 8052' MD, 4395' TVD. DEPTH SHIFTING / CORRECTION OF MWD DATA IS WAIVED PER THE EMAIL MESSAGE FROM D. SCHNOOR FOR T. WALSH OF BP EXPLORATION ALASKA, INC.. MWD DATA CONSIDERED PDC. ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL DRILLER'S DEPTH REFERENCES. 7, MWD RUNS 1, AND 3 - 5 REPRESENT WELL MPE-25PB3 WITH API % 50-029-22980-72. THIS WELL REACHED A TOTAL DEPTH OF 8409' MD, 4455' TVD. SROP = SMOOTHED RATE OF PENETRATION SGRC = SMOOTHED GAMMA RAY COMBINED SEXP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( EXTRA SHALLOW SPACING ) SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( SHALLOW SPACING ) SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( MEDIUM SPACING ) SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( DEEP SPACING ) SFXE = SMOOTHED FORMATION EXPOSURE TIME $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY Page 2 MPE225PB3.tapx PBU TOOL CODE START DEPTH STOP DEPTH FET 98.0 8368.0 RPD 98.0 8368.0 RPM 98.0 8368.0 RPS 98.0 8368.0 RPX 98.0 8368.0 GR 108.0 8361.0 ROP 113.0 8413.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE I 98.0 4022.0 3 4022.5 6707.5 4 6708.0 8052.0 5 8052.5 8413.5 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 98 8413.5 ROP MWD FT/H 6.39 823.43 GR MWD API 12,42 140.88 RPX MWD OHMM 0.2 1084.66 RPS MWD OHMM 0.64 2000 RPM MWD OHMM 0.39 2000 RPD MWD OHM}4 0.2 2000 FET MWD HR 0.14 101.66 Mean Nsam 4255.75 16632 176.902 16602 71 5681 16485 9 9971 16526 14 7096 11260 18 6279 16526 23 3836 16526 1 2393 16526 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 8413.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Page 3 First Reading 98 113 108 98 98 98 98 98 Last Reading 8413.5 8413,5 8361 8368 8368 8368 8368 8368 Next File Name ........... STSLIB.002 MPE225PB3.tapx Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START 'DEPTH RPX 98.0 RPS 98 0 RPM 98 0 RPD 98 0 FET 98 0 GR 108 0 ROP 113 0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: STOP DEPTH 4022 0 4022 0 4022 0 4022 0 4022 0 4022 0 4022 0 08-NOV-00 Insite 4.05.2 65.44 Memory 4022.0 .1 38.4 TOOL NUMBER PB01715HWGRA6 PB01715HWGRA6 9.875 Water Based 9.20 115.0 9.4 2800 6.8 8.500 68.0 6.851 86.0 7.000 68.0 4.000 68.0 Page 4 MPE225PB3.tapx HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 ~iIN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order DEPT FT 4 1 68 ROP MWD010 FT/H 4 1 68 GR MWD010 API 4 1 68 RPX MWD010 OHMM 4 1 68 RPS MWD010 OHMM 4 1 68 RPM MWD010 OHMM 4 1 68 RPD MWD010 OHMM 4 1 68 FET MWD010 HR 4 1 68 Units Size Nsam Rep Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit Min Max DEPT FT 98 4022 ROP MWD010 FT/H 6.95 823.43 GR MWD010 API 12.42 123.06 RPX MWD010 OHMM 0.2 122.41 RPS MWD010 OHMM 0.64 2000 RPM MWD010 OHMM 0.43 2000 RPD MWD010 OHMM 0.2 2000 FET MWD010 HR 0.14 2'.23 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 4022 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Mean 2060 209.443 66.2623 13.8483 17.9413 27.4233 34.9448 0.490626 Nsam 7849 7819 7829 7849 7849 7849 7849 7849 First Reading 98 113 108 98 98 98 98 98 Last Reading 4022 4022 4022 4022 4022 4022 4022 4022 Physical EOF File Header Service name ............. STSLIB. 003 Service Sub Level Name.,, Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Page 5 MPE225PB3.tapx Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 .5000 DEPTH INCREMENT: FILE SUMMARY VENDOR TOOL CODE GR FET RPD RPM ROP RPX $ LOG HEADER DATA DATE LOGGED: SOFTWARE START DEPTH STOP DEPTH 4022.5 6645.5 4022.5 6655.0 4022.5 6655.0 4022.5 6655.0 4022.5 6707.5 4022.5 6655.0 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 15-NOV-00 Insite 4.05.2 65.44 Memory 6710.0 35.9 82.8 TOOL NUMBER PB01715HWGRA6 PB01715HWGRA6 9.875 6700.0 Water Based 9.50 120.0 11.5 750 3.5 2.100 72.0 1.493 104.0 3.200 72.0 1.700 72.0 Page 6 Name Service Order DEPT ROP MWD030 GR MWD030 RPX MWD030 RPM MWD030 RPD MWD030 FET MWD030 MPE225PB3.tapx Units Size Nsam Rep Code Offset Channel FT 4 1 68 0 1 FT/H 4 1 68 4 2 API 4 1 68 8 3 OHMM 4 1 68 12 4 OHMM 4 1 68 16 5 OHMM 4 1 68 20 6 HR 4 1 68 24 7 Name Service Unit Min DEPT FT 4022,5 ROP MWD030 FT/H 6.39 GR MWD030 API 18,56 RPX MWD030 OHMM 1.64 RPM MWD030 OHMM 1.64 RPD MWD030 OHMM 1.76 FET MWD030 HR 0,19 Max 6707.5 503 92 119 96 67 67 81 43 69 57 6 15 Mean Nsam 5365 5371 146,312 5371 67.1817 5247 6,24983 5266 6.93907 5266 6,76377 5266 0.887883 5266 First Reading For Entire File .......... 4022,5 Last Reading For Entire File ........... 6707,5 File Trailer Service name ............. STSLIB,003 Service Sub Level Name,,. Version Number ........... 1.0,0 Date of Generation ....... 01/08/11 Maximum Physical Record.,65535 File Type ................ LO Next File Name ........... STSLIB.004 First Reading 4022,5 4022.5 4022,5 4022,5 4022.5 4022,5 4022.5 Last Reading 6707.5 6707.5 6645,5 6655 6655 6655 6655 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name,., Version Number ........... 1,0,0 Date of Generation ....... 01/08/11 Maximum Physical Record,.65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: ,5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 6657.0 FET 6663,0 RPX 6663,0 RPS 6663,0 R?D 6663,0 RPM 6663,0 ROP 6708,0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME):. TD DRILLER (FT): STOP DEPTH 8052 0 8052 0 8052 0 8052 0 8052 0 8052 0 8052 0 20-NOV-00 Insite 4,05,2 66.16 Memory 8052,0 Page 7 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order MPE225PB3.tapx 75.1 96.2 TOOL NUMBER PB01732HAGR4 PB01732HAGR4 6.125 Water Based 9.00 25.0 8.9 23000 3.3 Units Size Nsam Rep Code Offset Channel 2.300 64.0 1.861 80.7 3.000 64.0 1.900 64.0 DEPT FT 4 1 68 ROP MWD040 FT/H 4 1 68 GR MWD040 API 4 1 68 RPX MWD040 OHMM 4 1 68 RPS MWD040 OHMM 4 1 68 RPM MWD040 OHMM 4 1 68 RPD MWD040 OHMM 4 1 68 FET MWD040 HR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit Min Max DEPT FT 6657 8052 ROP MWD040 FT/H 12.34 398.59 GR MWD040 API 39.68 131.7 RPX MWD040 OHMM 0.48 1084.66 RPS MWD040 OHMM 0.67 1085.76 RPM MWD040 OHMM 0.39 2000 RPD MWD040 OHMM 0.52 2000 First Last Mean Nsam Reading Reading 7354.5 2791 6657 8052 161,882 2689' 6708 8052 84.5329 2791 6657 8052 7.62653 2779 6663 8052 8.03862 2779 6663 8052 19.2587 2779 6663 8052 26.6034 2779 6663 8052 Page 8 FET MWD040 HR 0.17 101.66 First Reading For Entire File .......... 6657 Last Reading For Entire File ........... 8052 File Trailer Service name ............. STSLIB.004 Service Sub Level Name.,. Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record.,65535 File Type ................ LO Next File Name ........... STSLIB.005 MPE225PB3.tapx 3.96501 2779 6663 8052 Physical EOF File Header Service name ............. STSLIB,005 Service Sub Level Name,,, Version Number ........... 1,0,0 Date of Generation ....... 01/08/11 Maximum Physical Record,,65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER . FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files, BIT RUN NUMBER: 5 DEPTH INCREMENT: ,5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPD 8052,5 8368,0 RPM 8052.5 8368,0 RPS 8052,5 8368,0 RPX 8052,5 8368,0 GR 8052,5 8361.0 ROP 8052,5 8413,5 FET 8052,5 8368,0 $ LOG HEADER DATA DATE LOGGED: 21-NOV-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05,2 DOWNHOLE SOFTWARE VERSION: 66,16 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 8409,0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 85.1 MAXIMUM ANGLE: 88,3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01732HAGR4 EWR4 ELECTROMAG. RESIS. 4 PB01732HAGR4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 6,125 DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: Water Based Page 9 MPE225PB3.tapx MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order 9.20 54.0 8.4 22000 3.4 2.200 1.730 2.800 1.700 Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD050 FT/H 4 1 68 GR MWD050 API 4 1 68 RPX MWD050 OHMM 4 1 68 RPS MWD050 OHMM 4 1 68 RPM MWD050 OHMM 4 1 68 RPD MWD050 OHMM 4 1 68 FET MWD050 HR 4 1 68 0 4 2 8 3 12 4 16 5 20 6 24 7 28 8 69.0 89.6 69.0 69.0 Name Service Unit Min DEPT FT 8052.5 ROP MWD050 FT/H 8.77 GR MWD050 API 86.67 RPX MWD050 OHMM 2.82 RPS MWD050 OHMM 3.06 RPM MWD050 OHMM 3.28 RPD MWD050 OHMM 3.5 FET MWD050 HR 0,25 Max 8413.5 288.35 140 88 4 55 4 67 4 86 4 76 20 53 First Reading For Entire File .......... 8052.5 Last Reading For Entire File ........... 8413.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Mean 8233 108.083 117.475 3.81528 3.9087 4.01604 4,12408 1,48021 Nsam 723 723 618 632 632 632 632 632 First Reading 8052 5 8052 5 8052 5 8052 5 8052 5 8052 5 8052 5 8052 5 Last Reading 8413.5 8413.5 8361 8368 8368 8368 8368 8368 Physical EOF Page 10 MPE225PB3.tapx Tape Trailer Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library, Scientific Technical Services Physical EOF Physical EOF End Of LIS File Page 11 MPE225PB2.tapx Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Sat Aug 11 13:06:17 2001 Reel Header Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Milne Point MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD MWD RUN 1 AK-MM-00252 R. FRENCH J. PYRON MPE-25 PB2 500292298071 BP Exploration (Alaska), Inc Sperry Sun 26-JUL-01 MWD RUN 3 MWD RUN 4 AK-MM-00252 AK-MM-00252 N. HERNANDEZ R. PUDDIPHAT J. PYRON J. PYRON 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 1. 25 13N 10E 3707 2010 .00 28.80 23.20 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 20.000 108.0 9.875 7.000 6700.0 ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE STATED. 2. MWD RUNS 1, 3 AND 4 ARE RAY (DGR) UTILIZING DIRECTIONAL WITH DUAL GAMMA Page 1 MPE225PB2.tapx GEIGER MUELLER TUBE DETECTORS AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). 3. SESP IS NOT PRESENTED FOR MWD RUN 300 FROM 4023' MD, 3583' TVD TO 6655' MD, 4429' TVD DUE TO A TOOL FAILURE. 4. THE GAP ON SGRC FROM 6646' MD, 4428' TVD TO 6656.5' MD, 4429' TVD IS DUE TO A CHANGE IN SENSOR DISTANCE. 5. SGRC IS LOGGED BEHIND CASING FROM 6657' MD, 4429' TVD TO 6700' MD, 4434' TVD. MPE-225PB2 IS TIED INTO MPE-25PB1 AT THE KICKOFF POINT. THIS WELL KICKS OFF FROM MPE-25PB1 AT 4022' MD, 3582' TVD. DEPTH SHIFTING / CORRECTION OF MWD DATA IS WAIVED PER THE EMAIL MESSAGE FROM D. SCHNOOR FOR T. WALSH OF BP EXPLORATION ALASKA, INC.. MWD DATA CONSIDERED PDC. ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL DRILLER'S DEPTH REFERENCES. 7. MWD RUNS 1, 3 AND 4 REPRESENT WELL MPE-25PB2 WITH API 9 50-029-22980-71. THIS WELL REACHED A TOTAL DEPTH OF 8905' MD, 4372' TVD. SROP = SMOOTHED RATE OF PENETRATION SGRC = SMOOTHED GAMMA RAY COMBINED SEXP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( EXTRA SHALLOW SPACING ) SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( SHALLOW SPACING ) SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( MEDIUM SPACING ) SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( DEEP SPACING ) SFXE = SMOOTHED FORMATION EXPOSURE TIME $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation..' ..... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH FET 98.0 8856.0 RPD 98.0 8856.0 RPM 98.0 8856.0 RPS 98.0 8856.0 RPX 98.0 8856.0 GR 108.0 8849.0 ROP 113.0 8901.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) Page 2 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: MPE225PB2.tapx EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 98.0 4022.0 3 4022.5 6707.5 4 6708.0 8901.5 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 '5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMH 4 1 68 24 7 FET MWD HR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 98 8901.5 ROP MWD FT/H 6.39 823.43 GR MWD API 12.42 135.47 RPX MWD OHMM 0.2 1084.66 RPS MWD OHMM 0.64 2000 RPM M~D OHMM 0.39 2000 RPD MWD OHMM 0.2 2000 FET MWD HR 0.14 101,66 First Last Mean Nsam Reading Reading 4499.75 17608 98 8901.5 175.594 17578 113 8901.5 73,5534 17461 108 8849 9.69067 17502 98 8856 13.9069 12236 98 8856 17.8629 17502 98 8856 22.3591 17502 98 8856 1.18642 17502 98 8856 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 8901.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1,0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Page 3 MPE225PB2.tapx Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPD 98 0 4022.0 RPM 98 0 4022.0 RPS 98 0 4022.0 RPX 98 0 4022.0 FET 98 0 4022.0 SGRC 108 0 4022.0 SROP 113 0 4022.0 $ LOG HEADER DATA DATE LOGGED: 08-NOV-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 65.44 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 4022.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: .1 MAXIMUM ANGLE: 38.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01715HWGRA6 EWR4 ELECTROMAG. RESIS. 4 PB01715HWGRA6 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 9,875 DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: Water Based MUD DENSITY (LB/G): 9.20 MUD VISCOSITY (S): 115.0 MUD PH: 9.4 MUD CHLORIDES (PPM): 2800 FLUID LOSS (C3): 6.8 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 8.500 68.0 MUD AT MAX CIRCULATING TERMPERATURE: 6.851 86.0 MUD FILTRATE AT MT: 7.000 68.0 MUD CAKE AT MT: 4.000 68.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Page 4 MPE225PB2.tapx Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD010 FT/H 4 1 68 4 2 GR MWD010 API 4 1 68 8 3 RPX MWD010 OHMM 4 1 68 12 4 RPS MWD010 OHMM 4 1 68 16 5 RPM MWD010 OHMM 4 1 68 20 6 RPD MWD010 OHMM 4 1 68 24 7 FET MWD010 HR 4 1 68 28 8 Name Service Unit Min Max Mean Nsam DEPT FT 98 4022 2060 7849 ROP MWD010 FT/H 6.95 823.43 209.443 7819 GR MWD010 API 12.42 123.06 66.2623 7829 RPX MWD010 OHMM 0.2 122.41 13,8483 7849 RPS MWD010 OHMM 0.64 2000 17.9413 7849 RPM MWD010 OHMM 0.43 2000 27.4233 7849 RPD MWD010 OHMM 0.2 2000 34.9448 7849 FET MWD010 HR 0.14 2.23 0.490626 7849 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 4022 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 First Reading 98 113 108 98 98 98 98 98 Last Reading 4022 4022 4022 4022 4022 4022 4022 4022 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files, BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH ROP 4022.5 FET 4022.5 RPD 4022.5 RPM 4022.5 RPX 4022.5 GR 4022.5 $ STOP DEPTH 6707.5 6655.0 6655.0 6655.0 6655.0 6645.5 Page 5 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type..,0 MPE225PB2.tapx 15-NOV-00 Insite 4.05.2 65.44 Memory 6710.0 35.9 82.8 TOOL NUMBER PB01715HWGRA6 PB01715HWGRA6 9.875 6700.0 Water Based 9.50 120.0 11.5 750 3.5 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPM MWD030 OHMM 4 1 68 16 5 RPD MWD030 OHMM 4 1 68 20 6 FET MWD030 HR 4 1 68 24 7 2.100 72.0 1.493 104.0 3.200 72.0 1.700 72.0 Name Service Unit Min Max Mean Nsam Page 6 First Reading Last Reading DEPT FT 4022.5 6707.5 ROP MWD030 FT/H 6.39 503.92 GR MWD030 API 18.56 119.96 RPX MWD030 OHMM 1.64 67.67 RPM MWD030 OHMM 1.64 81.43 RPD MWD030 OHMM 1.76 69.57 FET MWD030 HR 0.19 6.15 MPE225PB2.tapx 5365 5371 146.312 5371 67.1817 5247 6.24983 5266 6.93907 5266 6.76377 5266 0.887883 5266 First Reading For Entire File .......... 4022.5 Last Reading For Entire File ........... 6707.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 4022.5 4022.5 4022.5 4022.5 4022.5 4022.5 4022.5 6707.5 6707.5 6645.5 6655 6655 6655 6655 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 6657.0 RPD 6663.0 RPM 6663.0 RPS 6663.0. RPX 6663.0 FET 6663.0 ROP 6708.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY STOP DEPTH 8849.0 8856.0 8856.0 8856.0 8856.0 8856.0 8901.5 EWR4 $ ELECTROMAG. RESIS. 4 20-NOV-00 Insite 4.05.2 66.16 Memory 8905.0 75.1 96.2 TOOL NUMBER PB01732HAGR4 PB01732HAGR4 Page 7 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 MPE225PB2.tapx 6.125 Water Based 9.00 25.0 8.9 23000 3.3 2.300 64.0 1.861 80.7 3.000 64.0 1.900 64.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD040 FT/H 4 1 68 GR MWD040 API 4 1 68 RPX MWD040 OHMM 4 1 68 RPS MWD040 OHMM 4 1 68 RPM MWD040 OHMM 4 1 68 RPD MWD040 OHMM 4 1 68 FET MWD040 HR 4 1 68 0 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit DEPT FT ROP MWD040 FT/H GR MWD040 API RPX MWD040 OHMM RPS MWD040 OHMM RPM MWD040 OHMM RPD MWD040 OHMM FET MWD040 HR Min 6657 7.1 39 68 0 48 0 67 0 39 0 52 0 17 Max 8901.5 398.59 135.47 1084.66 1085.76 2000 2000 101.66 First Reading For Entire File .......... 6657 Last Reading For Entire File ........... 8901.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 Mean 7779.25 151.12 94.1951 6.38237 6.68872 13.8704 18.5615 2.78966 Nsam 4490 4388 4385 4387 4387 4387 4387 4387 Page 8 First Reading 6657 6708 6657 6663 6663 6663 6663 6663 Last Reading 8901.5 8901.5 8849 8856 8856 8856 8856 8856 File Type ................ LO Next File Name ........... STSLIB.005 MPE225PB2.tapx Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Physical EOF End Of LIS File Page 9 MPE225PBl.tapx Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Wed Aug 08 11:52:44 2001 Reel Header Service name ............. LISTPE Date ..................... 01/08/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 01/08/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Milne Point MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD MPE-25 PB1 500292298071 BP Exploration (Alaska), Inc Sperry Sun 08-AUG-01 MWD RUN 1 MWD RUN 2 AK-MM-00252 AK-MM-00252 R. FRENCH R. FRENCH J. PYRON J. PYRON 25 13N 10E 3707 2010 .00 28.80 23.20 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) iST STRING 20.000 108.0 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE STATED. 2. MWD RUNS 1 AND 2 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGE Page 1 MPE225PBl.tapx MUELLER TUBE DETECTORS AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). 3. DEPTH SHIFTING / CORRECTION OF MWD DATA IS WAIVED PER THE EMAIL MESSAGE FROM D. SCHNOOR FOR T. WALSH OF BP EXPLORATION ALASKA, INC.. MWD DATA CONSIDERED PDC. ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL DRILLER'S DEPTH REFERENCES. 4, MWD RUNS 1 AND 2 REPRESENT WELL MPE-25PB1 WITH API # 50-029-22980-70. THIS WELL REACHED A TOTAL DEPTH OF 5770' MD, 4197' TVD. SROP = SMOOTHED RATE OF PENETRATION SGRC = SMOOTHED GAMMA RAY COMBINED SEXP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( EXTRA SHALLOW SPACING ) SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( SHALLOW SPACING ) SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( MEDIUM SPACING ) SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( DEEP SPACING ) SFXE = SMOOTHED FORMATION EXPOSURE TIME $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH FET 98.0 5717 0 RPD 98 0 5717 0 RPM 98 0 5717 0 RPS 98 0 5717 0 RPX 98 0 5717 0 GR 108 0 5707 5 ROP 113 0 5770 0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH MERGE TOP MERGE BASE 98.0 4250.0 4250.5 5770.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 1 MWD 2 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Page 2 MPE225PBl.tapx Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 98 5770 ROP MWD FT/H 2.43 823.43 GR MWD API 12.42 123.06 RPX MWD OHMM 0.2 122.41 RPS MWD OHMM 0.64 2000 RPM MWD OHMM 0.43 2000 RPD MWD OHMM 0.2 2000 FET MWD HR 0.14 38.28 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 5770 File Trailer Service name ............. STSLIB.001 Service Sub Level Name.., Version Number ........... 1.0.0 Date of Generation ....... 01/08/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 First Last Mean Nsam Reading Reading 2934 11345 98 5770 197.644 11315 113 5770 67.0315 11200 108 5707.5 11.5319 11239 98 5717 14.4229 11239 98 5717 21.0699 11239 98 5717 26.3216 11239 98 5717 0.998493 11239 98 5717 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0,0 Date of Generation ....... 01/08/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RPS 98.0 FET 98.0 RPM 98.0 RPX 98.0 STOP DEPTH 4196.5 4196.5 4196.5 4196.5 Page 3 RPD 98.0 GR 108.0 ROP 113.0 $ # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 MPE225PBl.tapx 4196.5 4187.0 4250.0 08-NOV-00 Insite 4.05.2 65.44 Memory 4250.0 .1 38.4 TOOL NUMBER PB01715HWGRA6 PB01715HWGRA6 9.875 Water Based 9.20 115.0 9.4 2800 6.8 8.500 68.0 6.851 86.0 7.000 68.0 4.000 68.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD010 FT/H 4 1 68 RPX MWD010 OHMM 4 1 68 RPS MWD010 OHMM 4 1 68 RPM MWD010 OHMM 4 1 68 RPD MWD010 OHMM 4 1 68 FET MWD010 HR 4 1 68 GR MWD010 API 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Page 4 MPE225PBl.tapx Name Service Unit Min Max DEPT FT 98 4250 ROP MWD010 FT/H 6.95 823.43 RPX MWD010 OHMM 0.2 122.41 RPS MWD010 OHMM 0.64 2000 RPM MWD010 OHMM 0.43 2000 RPD MWD010 OHMM 0.2 2000 FET MWD010 HR 0.14 2.23 GR MWD010 API 12.42 123.06 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 4250 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Mean Nsam 2174 8305 210.264 8275 13.4752 8198 17.3906 8198 26.4671 8198 33.673 8198 0.495101 8198 66.829 8159 First Reading 98 113 98 98 98 98 98 108 Last Reading 4250 4250 4196.5 4196.5 4196.5 4196.5 4196.5 4187 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 4187 5 FET 4197 0 RPD 4197 0 RPM 4197 0 RPS 4197 0 RPX 4197 0 ROP 4250 5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 5707 5 5717 0 5717 0 5717 0 5717 0 5717 0 5770 0 il-NOV-00 Insite 4.05.2 65.44 Memory 5770.0 35.6 84.0 Page 5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type.,.0 Name Service Order MPE225PBl.tapx TOOL NUMBER PB01715HWGRA6 PB01715HWGRA6 9.875 Water Based 9.55 130.0 9.6 4OO 3.3 Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD020 FT/H 4 1 68 RPX MWD020 OHMM 4 1 68 RPS MWD020 OHMM 4 1 68 RPM MWD020 OHMM 4 1 68 RPD MWD020 OHMM 4 1 68 FET MWD020 HR 4 1 68 GR MWD020 API 4 1 68 4.100 72.0 3.481 86.0 4.400 72.0 3.000 71.0 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit DEPT FT ROP MWD020 FT/H RPX MWD020 OHMM RPS MWD020 OHMM RPM MWD020 OHMM RPD MWD020 OHMM FET MWD020 HR GR MWD020 API Min 4187.5 2.43 1 55 1 52 1 48 1 56 0 17 20 96 Max 5770 577.89 64.83 69.18 67 62.75 38.28 120.22 Mean ,Nsam 4978.75 3166 163.293 3040 6.29339 3041 6.42261 3041 6.52006 3041 6.50349 3041 2.35555 3041 67.5745 3041 First Reading For Entire File .......... 4187.5 Last Reading For Entire File ........... 5770 First Reading 4187.5 4250.5 4197 4197 4197 4197 4197 4187.5 Last Reading 5770 5770 5717 5717 5717 5717 5717 5707.5 Page 6 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 MPE225PBl.tapx Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 01/08/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 01/08/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Physical EOF End Of LIS File Page 7 MPE225.tapx Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Sat Aug 11 13:02:04 2001 Reel Header Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Milne Point MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MM-00252 R. FRENCH J. PYRON MPE-25 500292298000 BP Exploration (Alaska), Inc Sperry Sun 10-AUG-01 MWD RUN 3 MWD RUN 4 AK-MM-00252 AK-MM-00252 N. HERNANDEZ R. PUDDIPHAT J. PYRON J. PYRON JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: MWD RUN 6 AK-MM-00252 R. PUDDIPHAT E. VAUGHN WELL CASING RECORD 25 13N 10E 3707 2010 .00 28.80 23.20 OPEN HOLE CASING DRILLERS BIT SIZE. (IN) SIZE (IN) DEPTH (FT) 20.000 108.0 9.875 7.000 6700.0 lST STRING 2ND STRING 3RD STRING PRODUCTION STRING Page 1 REMARKS: MPE225.tapx 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE STATED. 2. MWD RUNS 1, 3, 4 AND 6 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER MUELLER TUBE DETECTORS AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). 3. SESP IS NOT PRESENTED FOR MWD RUN 300 FROM 4023' MD, 3583' TVD TO 6655' MD, 4429' TVD DUE TO A TOOL FAILURE. 4. THE GAP IN SGRC FROM 6646' MD, 4428' TVD TO 6656.5' MD, 4429' TVD IS DUE TO A CHANGE IN SENSOR DISTANCE. 5. SGRC IS LOGGED BEHIND CASING FROM 6657' MD, 4429' TVD TO 6700' MD, 4434' TVD. 6. MPE-25 IS TIED INTO MPE-25PB1 AT THE KICKOFF POINT. MPE-25 IS TIED INTO MPE-25PB2 AT THE KICKOFF POINT. THIS WELL KICKS OFF FROM MPE-25PB1 AT 4022' MD, 3582' TVD. THIS WELL KICKS OFF FROM MPE-25PB2 AT 7338' MD, 4433' TVD. DEPTH SHIFTING / CORRECTION OF MWD DATA IS WAIVED PER THE EMAIL MESSAGE FROM D. SCHNOOR FOR T. WALSH OF BP EXPLORATION ALASKA, INC.. MWD DATA CONSIDERED PDC. ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL DRILLER'S DEPTH REFERENCES. MWD RUNS 1, 3, 4 AND 5 API ~ 50-029-22980-00. DEPTH OF 10550' MD, 4375' TVD. REPRESENT WELL MPE-25 WITH THIS WELL REACHED A TOTAL SROP = SMOOTHED RATE OF PENETRATION SGRC = SMOOTHED GAMMA RAY COMBINED SEX? = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( EXTRA SHALLOW SPACING ) SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( SHALLOW SPACING ) SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( MEDIUM SPACING ) SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( DEEP SPACING ) SFXE = SMOOTHED FORMATION EXPOSURE TIME $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 Page 2 FILE SUMMARY PBU TOOL CODE FET RPD RPM RPS RPX GR ROP $ START DEPTH 98.0 98 0 98 0 98 0 98 0 108 0 113 0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ REMARKS: MPE225.tapx STOP DEPTH 10504.5 10504.5 10504.5 10504.5 10504.5 10497.5 10550.0 EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 98.0 4022.0 3 4022.5 6707.5 4 6708.0 7338.0 6 7338.5 10550.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 98 10550 ROP MWD FT/H 6.39 823.43 GR MWD API 12.42 146.82 RPX MWD OHMM 0.2 1175.43 RPS MWD OHMM 0.64 2000 RPM MWD OHMM 0.39 2000 RPD MWD OHMM 0,2 2000 FET MWD HR 0.14 101.66 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 10550 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 First Mean Nsam Reading 5324 20905 98 175.136 20875 113 75.0862 20758 108 9.84855 20799 98 13.1991 15533 98 16.7646 20799 98 20.7037 20799 98 1.12378 20799 98 Page 3 Last Reading 10550 10550 10497 5 10504 5 10504 5 10504 5 10504 5 10504 5 File Type ................ LO Next File Name ........... STSLIB.002 MPE225.tapx Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPX 98.0 4022.0 RPS 98 0 4022.0 RPM 98 0 4022.0 RPD 98 0 4022.0 FET 98 0 4022.0 GR 108 0 4022.0 ROP 113 0 4022.0 $ LOG HEADER DATA DATE LOGGED: 08-NOV-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 65,44 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 4022.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: .1 MAXIMUM ANGLE: 38.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01715HWGRA6 EWR4 ELECTROMAG. RESIS. 4 PB01715HWGRA6 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 9.875 DRILLER'S CASING DEPTH (FT)': BOREHOLE CONDITIONS MUD TYPE: Water Based MUD DENSITY (LB/G): 9.20 MUD VISCOSITY (S): 115.0 MUD PH: 9.4 MUD CHLORIDES (PPM): 2800 FLUID LOSS (C3): 6.8 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 8.500 68.0 MUD AT MAX CIRCULATING TERMPERATURE: 6.851 86.0 MUD FILTRATE AT MT: 7.000 68.0 MUD CAKE AT MT: 4.000 68,0 NEUTRON TOOL MATRIX: Page 4' MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 ,liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type,,,0 Name Service Order MPE225.tapx Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD010 FT/H 4 1 68 GR MWD010 API 4 1 68 RPX MWD010 OHMM 4 1 68 RPS MWD010 OHMM 4 1 68 RPM MWD010 OHMM 4 1 68 RPD MWD010 OHMM 4 1 68 FET MWD010 HR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit Min Max DEPT FT 98 4022 ROP MWD010 FT/H 6,95 823,43 GR MWD010 API 12,42 123,06 RPX MWD010 OHMM 0,2 122,41 RPS MWD010 OHMM 0,64 2000 RPM MWD010 OHMM 0,43 2000 RPD MWD010 OHMM 0,2 2000 FET MWD010 HR 0,14 2,23 First Reading For Entire File .......... 98 Last Reading For Entire File ........... 4022 File Trailer Service name ............. STSLIB,002 Service Sub Level Name,,, Version Number ........... 1,0,0 Date of Generation ....... 01/08/11 Maximum Physical Record,,65535 File Type ....... . ......... LO Next File Name ........... STSLIB,003 Mean 2060 209,443 66,2623 13,8483 17,9413 27,4233 34,9448 0,490626 Nsam 7849 7819 7829 7849' 7849 7849 7849 7849 First Reading 98 113 108 98 98 98 98 98 Last Reading 4022. 4022 4022 4022 4022 4022 4022 4022 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name,,, Version Number ........... 1,0,0 Date of Generation ....... 01/08/11 Maximum Physical Record,,65535 File Type ................ LO Previous File Name ....... STSLIB,002 Comment Record FILE HEADER FILE NUMBER: 3 Page 5 MPE225.tapx RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 .5000 DEPTH INCREMENT: FILE SUMMARY VENDOR TOOL CODE GR FET RPD RPM ROP RPX $ LOG HEADER DATA DATE LOGGED: SOFTWARE START DEPTH STOP DEPTH 4022.5 6645.5 4022.5 6655.0 4022.5 6655.0 4022.5 6655.0 4022.5 6707.5 4022.5 6655.0 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHM_M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log.depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 15-NOV-00 Insite 4.05.2 65.44 Memory 6710.0 35.9 82.8 TOOL NUMBER PB01715HWGRA6 PB01715HWGRA6 9.875 6700.0 Water Based 9.50 120.0 11.5 750 3.5 2.100 72.0 1.493 104.0 3.200 72.0 1.700 72.0 Page 6 Name Service Order DEPT ROP MWD030 GR MWD030 RPX MWD030 RPM MWD030 RPD MWD030 FET MWD030 MPE225.tapx Units Size Nsam Rep Code Offset Channel FT 4 1 68 0 1 FT/H 4 1 68 4 2 API 4 1 68 8 3 OHMM 4 1 68 12 4 OHMM 4 1 68 16 5 OHMM 4 1 68 20 6 HR 4 1 68 24 7 Name Service Unit Min DEPT FT 4022.5 ROP MWD030 FT/H 6.39 GR MWD030 API 18.56 RPX MWD030 OHMM 1.64 RPM MWD030 OHMM 1.64 RPD MWD030 OHMM 1.76 FET MWD030 HR 0.19 Max 6707.5 503 92 119 96 67 67 81 43 69 57 6 15 Mean Nsam 5365 5371 146.312 5371 67.1817 5247 6.24983 5266 6.93907 5266 6,76377 5266 0.887883 5266 First Reading For Entire File .......... 4022.5 Last Reading For Entire File ........... 6707.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 First Reading 4022 5 4022 5 4022 5 4022 5 4022 5 4022 5 4022 5 Last Reading 6707.5 6707.5 6645.5 6655 6655 6655 6655 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR FET RPX RPS RPD RPM ROP $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): START DEPTH STOP DEPTH 6657.0 7338.0 6663.0 7338.0 6663.0 7338.0 6663.0 7338.0 6663.0 7338.0 6663.0 7338.0 6708.0 7338.0 20-NOV-00 In$ite 4.05.2 66.16 Memory Page 7 TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG, RESIS, 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 ,liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type,,,0 Name Service Order MPE225.tapx 7338.0 75.1 96,2 TOOL NUMBER PB01732HAGR4 PB01732HAGR4 6.125 Water Based 9,00 25,0 8,9 23000 3,3 Units Size Nsam Rep Code Offset Channel 2,300 64,0 1,861 80,7 3,000 64,0 1,900 64,0 DEPT FT 4 1 68 ROP MWD040 FT/H 4 1 68 GR MWD040 API 4 1 68 RPX MWD040 OHMM 4 1 68 RPS MWD040 OHMM 4 1 68 RPM MWD040 OHMM ' 4 1 68 RPD MWD040 OHMM 4 1 68 FET MWD040 HR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit Min Max DEPT FT 6657 7338 ROP MWD040 FT/H 12,34 350,49 GR MWD040 API 39,68 109,09 RPX MWD040 OHMM 0,48 1084,66 RPS MWD040 OHMM 0,67 1085,76 RPM MWD040 OHMM 0,39 2000 First Last Mean Nsam Reading Reading 6997,5 1363 6657 7338 167,39 1261 6708 7338 78,9154 1363 6657. 7338 9,39078 1351 6663 7338 10,0137 1351 6663 7338 32,8917 1351 6663 7338 Page 8 RPD MWD040 OHMM 0.52 2000 FET MWD040 HR 0.17 101.66 First Reading For Entire File .......... 6657 Last Reading For Entire File ........... 7338 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 MPE225.tapx 47.9663 1351 7.51144 1351 6663 6663 7338 7338 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit'run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPD 7338.5 10504.5 RPM 7338.5 10504 5 RPS 7338.5 10504 5 RPX 7338.5 10504 5 GR 7338.5 10497 5 ROP 7338.5 10550 0 FET 7338.5 10504 5 $ LOG HEADER DATA DATE LOGGED: 23-NOV-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 66.16 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 10550.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 87.5 MAXIMUM ANGLE: 94.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01732HAGR4 EWR4 ELECTROMAG. RESIS. 4 PB01732HAGR4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 6.125 DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS Page 9 MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order MPE225. tapx Water Based 9.10 54.0 9.0 25000 .5 Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD060 FT/H 4 1 68 4 2 GR MWD060 API 4 1 68 8 3 RPX MWD060 OHMM 4 1 68 12 4 RPS MWD060 OHMM 4 1 68 16 5 RPM MWD060 OHMM 4 1 68 20 6 RPD MWD060 OHMM 4 1 68 24 7 FET MWD060 HR 4 1 68 28 8 2.300 60.0 1.491 96.2 3.000 60.0 1.500 60.0 Name Service Unit DEPT FT ROP MWD060 FT/H GR MWD060 API RPX MWD060 OHMM RPS MWD060 OHMM RPM MWD060 OHMM RPD MWD060 OHMM FET MWD060 HR Min 7338.5 7 46 50 37 3 14 3 33 3 51 3 66 0.2 Max 10550 686,36 146.82 1175.43 37.09 40.2 1623.98 4.51 First Reading For Entire File .......... 7338.5 Last Reading For Entire File ........... 10550 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/08/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Mean 8944.25 159 91.7563 7.98144 8.00126 8.28407 8.82887 0.741992 Nsam 6424 6424 6319 6333 6333 6333 6333 6333 First Reading 7338.5 7338.5 7338,5 7338.5 7338.5 7338.5 7338.5 7338.5 Last Reading 10550 10550 10497 5 10504 5 10504 5 10504 5 10504 5 10504 5 Page 10 MPE225.tapx Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 01/08/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File Page 11