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198-018
XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. / ~o¢'''- (_2/~ File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts - Pages: Poor Quality Original'- Pages: [] Other- Pages: DIGITAL DATA ~)~ Diskettes, No. [] Other, No/Type OVERSIZED Logs of various kinds Other COMMENTS: Scanned by: Beverly Mildred Daretha I~Lowell Date: ~,/,~ /SI ~. TO RE-SCAN Notes: Re-Scanned by: Bevedy Mildred Daretha Nathan Lowell Date: ~si • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 0 December 30, 2011 2,: alZ Q' i Q� Mr. Tom Maunder Ti D 4 U Alaska Oil and Gas Conservation Commission — 333 West 7 Avenue Ir p Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of MPL -Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from MPL -Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, ________() . a 7 1 7 \ ---- -,-- Mehreen Vazir BPXA, Well Integrity Coordinator S 0 BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) MPL -Pad Date: 10/08111 I Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor! Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft gal MPL -01A 2030640 50029210680100 Sealed conductor N/A N/A N/A N/A NA MPL -02A 2091470 50029219980100 Sealed conductor N/A N/A N/A N/A NA MPL -03 1900070 50029219990000 Tanko conductor N/A N/A N/A N/A NA MPL-04 1900380 50029220290000 Sealed conductor N/A N/A N/A N/A NA MPL -05 1900390 50029220300000 Sealed conductor N/A N/A N/A N/A NA MPL -06 1900100 50029220030000 Sealed conductor N/A N/A N/A N/A NA MPL -07 1900370 50029220280000 Sealed conductor N/A N/A N/A N/A NA MPL -08 1901000 50029220740000 Sealed conductor N/A N/A N/A N/A NA MPL -09 1901010 50029220750000 Sealed conductor N/A N/A N/A N/A NA MPL -10 1901020 50029220760000 Sealed conductor N/A N/A N/A N/A NA MPL -11 1930130 50029223360000 Sealed conductor N/A N/A N/A N/A NA MPL -12 1930110 50029223340000 Sealed conductor N/A N/A N/A N/A NA MPL -13 1930120 50029223350000 Sealed conductor N/A N/A N/A N/A NA MPL -14 1940680 50029224790000 Sealed conductor N/A N/A N/A N/A NA MPL -15 1940620 50029224730000 3.3 N/A 3.3 N/A 15.3 8/9/2011 MPL -16A 1990900 50029225660100 23 Needs top job MPL -17 1941690 50029225390000 0.2 N/A 0.2 N/A 5.1 9/1/2011 MPL -20 1971360 50029227900000 0.4 N/A 0.4 N/A 3.4 8/10/2011 MPL -21 1951910 50029226290000 1.7 N/A 1.7 N/A 8.5 8/10/2011 MPL -24 1950700 50029225600000 0.2 N/A 0.2 N/A 8.5 10/8/2011 MPL -25 1951800 50029226210000 1.7 N/A 1.7 N/A 15.3 8/10/2011 MPL -28A 1982470 50029228590100 0.3 N/A 0.3 N/A 8.5 10/8/2011 MPL -29 1950090 50029225430000 0.5 N/A 0.5 N/A 3.4 8/7/2011 MPL -32 1970650 50029227580000 0.5 N/A 0.5 N/A 5.1 8/10/2011 MPL -33 1971050 50029227740000 0.2 N/A 0.2 N/A 8.5 10/8/2011 MPL -34 1970800 50029227660000 1.7 N/A 1.7 N/A 8.5 8/9/2011 MPL -35A 2011090 50029227680100 0.2 N/A 0.2 N/A 8.5 10/8/2011 MPL-36 1971480 50029227940000 0.1 N/A 0.1 N/A 7.6 9/1/2011 MPL -37A 1980560 50029228640100 6 N/A 6 N/A 47.6 8/13/2011 MPL -39 1971280 50029227860000 1.7 N/A 1.7 N/A 6.8 8/8/2011 MPL-40 1980100 50029228550000 1 N/A 1 N/A 6.8 8/8/2011 - N• MPL -42 1980180 50029228620000 5.3 N/A 5.3 N/A 30.6 8/14/2011 MPL -43 2032240 50029231900000 17.5 Needs top job MPL-45 1981690 50029229130000 10 N/A 10 N/A 8.5 8/10/2011 MPL-42 (PTD #1980180) Slow I~pressurization Page 1 of 1 • Regg, James B (DOA) From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] Sent: Wednesday, November 07, 2007 1:49 PM ~~ -~~~(h~ To: Maunder, Thomas E (DOA); Regg, James B (DOA) \ '" Cc: NSU, ADW Well Integrity Engineer; Engel, Harry R; Rossberg, R Steven; NSU, ADW Well Operations Supervisor; MPU, Well Operations Supervisor; MPU, Wells Ops Coord Subject: MPL-42 (PTD #1980180) Slow IA repressurization Attachments: MPL-42.pdf; MPL-42 90-day TIO plot.BMP; MPL-42 Injection PIot.BMP Tom and Jim, MPL-42 (PTD #1980180) has been found to have slow IA repressurization. A bleed was conducted on 10/21/07 and the build up trend obtained demonstrated the existence of slow TxIA communication. Currently this well does not support any ~ production and the injection is not needed. The well has been shut-in and will not be brought back online without an Administrative Approval to do so or the small leak has been repaired. have included a wellbore schematic, TIO plot and injection plot for your reference. «MPL-42.pdf» «MPL-42 90-day TIO plot.BMP» «MPL-42 Injection PIot.BMP» Please call with any questions or concerns. Thank you, Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 ~~~~ N ~ V ~ ~ ZOC~ 11 /21 /2007 • Tree: 31/8"-SM CIW Wellhead: 11" SM FMC Gen. Sa w/ FMC Tbg. Hng., threads top and bottom, 3" CIW "H" BPV profile 20" 91.1 ppf, H-40 112' KOP @500' Max. hole angle = 68 deg. @ 6,100' 60 deg. to 68 deg. (4,100' - 9,100') Hole angle thru' perfs = > 31 deg. 9 5/8", 40 ppf, L-80 Btrc. $ 928' 7" 26 ppf, L-80, NSCC production casinc ( drift ID = 6.151", cap. = 0.0383 bpf ) 3.5" 9.3 ppf, L -80 NSCT tubing (cap. = 0.0087 bpf: drift = 2.867") Perforation Summary Ref loa: LWD 2/21!98 Size SP Interval (TV[ Kun B 4.5" 5 11,048'-11,068. 7,081'-7, K~A 4.5" 5 11,098'-11,168' 7;'123'-7, Deep penetrating charges @ 60/120 deg. phasing DATE I REV. BY M P U L ~42 ~ prig. GL Ellev. = 17 20N 22E) RT To Tbg. Spool = 26.9' (N 22E} COMMENTS 5" HES X-Nipple (2.813"id) ~~~ 51 1ES X-Nipple (2.813"id) ~(} 94'2 I 5" Baker S-3 Perm pkr. 10 9$2' I 4ES XN-Nipple (2.750"idly J WLEG 11004' I ~" float collar (PBTD) 11 40T 7"float shoe 11 493' MILNE POINT UNIT WFI t 1 d2j API No: 50-029-22862 1 03/06/98 I MDO I Drilled and cased 8~ completed 22E a,ooo -= 3,000 L~. IvtA.+-.SF' 2.000 MAASP 1 0 ' snr2oo7 arzzaoo7 stsr2oo7 ~ ~~ -- c~ RlIPL-d~ TIO Plot __,r••••~M t Tbg -F IA -~ OA OOA ~~~ ~ OOOA 9!2272007 10A72007 1072272007 11 IT72007 11 !22!2007 • • ':_ . _..' _ I :~ ~ C' ~ ___ _..._~ _......... . .. _. _.__ . ..: V LL C~ c~ era na ~ ~,~ '. + ~, '~. '~~' ~n it t+ • • MEMORANDUM . TO: 'K t2-tf1 ¡Ò( 74-/07 Jim Regg P.I. Supervisor FROM: Jeff Jones Petroleum Inspector Well Name: MILNE PT UNIT KR L-42 Insp Num: mitJJ071012111806 Rei Insp N urn: Packer -----~ , I ~ell ¡ L-42 ¡Type Inj. . G P.T. ! 1980180 iTypeTest ! SPT -.-.--.--.----- ' ¡ TVD Test psi P -I!!terval 4YRTST P/F Notes: 3.4 BBLS diesel pumped. Monday, October 22, 2007 State of Alaska . Alaska Oil and Gas Conservation Commission DA TE: Monday, October 22, 2007 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (.<\LASKA) INC L-42 MILNE PT UNIT KR L-42 Src: Inspector Reviewed Bv: P.I. Supr66£" Comm NON-CONFIDENTIAL API Well Number: 50-029-22862-00-00 Permit Number: 198-018-0 Inspector Name: Jeff Jones Inspection Date: 1011 2/2007 Depth Pretest Initial 15 Min. 30 Min. 45 Min. ,- 7026 '7TIA I 1260 i 2~ 1830 I 1830 ' ! I _._--"~~-~--t-----+- I 1756.5 ¡ OA. 360 ¡ 450 I 450 I 450 ! -~---~--+---,-~-~-+- ¡ / Tubing i 3700,--'~_~00 I 3700 --,_~_l.. 60 Min. ....-..- sGJ\NMSD OCT 3 1 Z007 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging _ WAG SWAP Pull tubing _ Alter casing _ Repair well _ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 5. Type of Well: Development __ Exploratow__ Stratigraphic__ Service__X 4. Location of well at surface 1727' FNL, 495' FWL, Sec. 08, T13N, R10E, UM At top of productive interval 2452' FSL, 1436' FEL, Sec. 17, T13N, R10E, UM At effective depth 2293' FSL, 1346' FEL, Sec. 17, T13N, R10E, UM At total depth 2245' FSL, 1318' FEL, Sec. 17, T13N, R10E, UM (asp's 545094, 6031743) (asp's 548502, 6025386) (asp's 548594, 6025227) (asp's 548622, 6025180) Perforate _ Other_ X WAG SWAP 6. Datum elevation (DF or KB feet) RKB 46 feet 7. Unit or Property name Miline Point Unit MPL-42 9. Permit number / approval number 198-018 10. APl number 50-029-22862 11. Field / Pool Miline Point Unit / Kuparuk River Sands 12. Present well condition summary Total depth: measured true vertical 11518 feet Plugs (measured) 7487 feet Effective depth: measured true vertical Casing Length Conductor 112' Surface 5897' Production 11464' 11407 feet Junk (measured) 7390 feet Size Cemented 20" 250 sx Arcticset (approx) 9-5/8" 1558 sx PF 'E', 550 sx 'G' 7" 250 sx Class 'G' Measured Depth True VerticalDepth 145' 145' 5928' 4388' 11493' 7465' Perforation depth: measured Open Perfs 11048' - 11068', 11098' - 11158' OOT ..?, ZOO! true vertical Open Perfs 7081' - 7098', 7124' - 7175' Alaska 0il & Gas (;o;~s. Commissioi~ Anchorage Tubing (size, grade, and measured depth) 3-1/2", 9.3 ppf, L-80 TBG to 10982' MD. 3-1/2" Tailpipe to 11004'. Packers & SSSV (type & measured depth) 7" x 3-1/2" Baker S-3 Permanent Packer @ 10982'. 3.5" HES 'X' Nipple @ 2151'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation 09/28/2001 Subsequent to operation 10/09/2001 Oit-Bbl Representative Daily Averaqe Production or Injection Data Gas-Mcr Water-Bbl 2377 2633 Casing Pressure Tubing Pressure 4502 2812 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ 16. Status of well classification as: Oil __ Gas __ Suspended __ Service WAG INJECTION 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Date October 11,2001 Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE MPL-42 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 07/27/2001 09/27/2001 07/27/01 09/29/01 WAG SWAP --- WATER TO GAS. WAG SWAP --- GAS TO WATER. EVENT SUMMARY SAFED OUT SYSTEM AND BLED DOWN. SUPPORT ROLLED BLINDS TO LINE UP FOR GAS INJECTION AND TORQUED TO SPEC. HB&R PUMPED 20 BBLS METHANOL DOWN THE TUBING AT 1.8 BPM, 3625 PSI. ALSO PUMPED 2 BBLS DOWN THE FLOW LINE FOR FREEZE PROTECT. WELL WAS LINED UP AND PUT ON GAS INJECTION AT 1000 MSCFPD. WELL SUPPORT SWAPPED BLINDS AND TORQUE TO SPEC. HB&R PUMPED 20 BBLS METHANOL FOLLOWED WITH 80 BBLS SOURCE WATER AND THEN 5 BBLS METHANOL TO FREEZE PROTECT TRUCK. PUMPLED ALL FLUIDS AT 4800 PSI. FLUIDS PUMPED BBLS DISCRIPTION 47 METHANOL WATER 80 SOURCE WATER 127 TOTAL Page I MD 11518 t TVD 07486 ~bmompletion Date: 2/28/98 Completed Status: 1WTNJ Current: T Name Interval Sent Received T/C/D D 8848 ~ SPERRY MPT/GR/EWR4/CNP/SLD OH 11/25/98 11/25/98 L DGR/CNP/SLD-MD ~L 112-11518 OH 12/2/98 12/2/98 L DGR/CNP/SLD-TVD FINAL 112-7487 OH 12/2/98 12/2/98 L DGR/EWR4-MD ~L 112-11518 OH 12/2/98 12/2/98 L DGR/EWR4-TVD ~L 112-7487 OH 12/2/98 12/2/98 L GR/CC. C©RREL. ~-~AL 5928-11370 CH 5 3/6/98 3/13/98 L INJP-SPINFFEM/ L~L PRES 10900-11210 CH 5 12/4/98 12/10/98 L INJP-SPINFFEM/ FINAL PRES 10900-11210 CH 2 12/4/98 12/10/98 L PERF -Az/NAL 5928-11370 CH 5 3/6/98 3/13/98 L USIT b,~fl~)kL BL(C)5928-11370 CH 5 3/23/98 3/25/98 R MWD SRVY SPERRY 0-11500. OH 12/18/98 12/21/98 Daily Well Ops~/~O/~f-- }/) 0/<'/ ') /' ~ / ~' ? Are Dry Ditch Samples Required? yes ~____~An~d Received~?--yes~-.~, Was the well cored? yes~- Analysis Description~R ' . Sample Set~#~ Comments: Thursday, February 03, 2000 Page 1 of 1 STATE OF ALASKA ALASK/~ 0IL AND GAS CONSERVATIONCOMMISSION WELL COMPLETION OR RECOMPLETION REPORT 1. Status of Well Classification of Service Wel~~¢'¢ -- ¢;~Oil [~]Gas I-~Suspended E~Abandoned ~X'Service ~~p_,. ~.j~-~ ~ 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 98-0018 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22862 4. Location of well at surface . :~ 9. Unit or Lease Name 3552' NSL, 4784' WEb, SEC. 8, T13N, R10E, UM :.~' ':;!' ~: i .: ~ .... ' Milne Point Unit 2825'SNL, 1415'WEL, SEC. 17, T13N, R10E, UM"_~.~,,~ - i~~~ MPL-42 3032' SNL, 1296' WEb, SEC. 17, T13N, R10E, UM''':' .~¢~_..... ;.:,! 11. Field and Pool ....... Milne Point Unit / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Sands KBE = 45.70'I ADb 025509 17. Total Depth(MD+TVD) 18. Plug Back Depth (MD+TVD)119. Directional Survey J20. Depth where SSSV set t21. Thickness of Permafrost 11518' 7486 FT 11407' 7390 FTI [] Yes [] No N/A MD 1800' (Approx.) 22. Type Electric or Other Logs Run 23. CASING~ LINER AND CEMENTING RECORD v ~ ~ , ~ ! I ~i 1% L... CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91/1# H-40 33' 112' 24" -~50 SX Arcticset I (Approx.) 9-5/8" 40# L-80 31' 5928' 12-1/4" 1558 sx PF 'E', 550 sx Class 'G' 7" 26# L-80 29' 11493' 8-1/2" i250 sx Class 'G' ........ !24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 4-1/2" Gun Diameter, 5 spf 3-1/2", 9.3#, L-80 11004' 10982' MD TVD MD TVD 11138' - 11158' 7158' - 7175 .............. 11118' - 11138' 7141' - 7158' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11098' - 11118' 7124' - 7141' DEPTH iNTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11048' ~ 11068' 7081' - 7098' Freeze protect with 80 bbls diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) September 5, 1998I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBb GAS-MCF WATER-BBb CHOKE SIZE IGAS-OIL RATIO TEST PERIOD 1 Flow Tubing Casing Pressure CALCULATED OIL-BBb GAS-MCF WATER-BBb OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Top Kuparuk 'B' 11046' 7080' Top Kuparuk A2 11112' 7136' Top Kuparuk A1 11157' 7174' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby c, er;tify ~a~r~h_e fo~ng is true and co, rrect to the best of my knowledge Sign ed C~h~ar~'e~R. ~; ~ a~ Title Senior Drilling Engineer Date MPL-4; t/ 98-0018 Prepared By Name/Number: Carol Withey, 564-4114 Well Number 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. ITEM 21: Indicate whether from ground level (GL)or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility Date/Time 10 Feb 98 11 Feb 98 12 Feb 98 13 Feb 98 14 Feb 98 15 Feb 98 16 Feb 98 17 Feb 98 M Pt L Pad Progress Report Well MPL-42 Rig Nabors 22E Page Date Duration Activity 17:00-18:00 18:00-20:00 20:00-22:30 22:30-23:30 23:30-00:00 00:00-01:00 01:00-06:00 06:00-16:00 16:00-19:30 19:30-20:00 20:00-03:00 03:00-03:30 03:30-06:00 06:00-10:00 10:00-13:00 13:00-14:00 14:00-15:30 15:30-16:30 16:30-20:00 20:00-20:30 20:30-03:00 03:00-06:00 06:00-08:30 08:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-13:00 13:00-14:00 14:00-15:30 15:30-18:30 18:30-19:30 19:30-20:30 20:30-06:00 06:00-18:00 18:00-19:30 19:30-20:30 20:30-21:30 21:30-22:30 22:30-00:00 00:00-02:30 02:30-05:00 05:00-06:00 06:00-16:00 16:00-16:30 16:30-18:30 18:30-19:30 19:30-20:30 20:30-23:30 23:30-00:30 00:30-01:00 01:00-03:00 03:00-05:00 05:00-06:00 1 hr 2 hr 2-1/2 hr 1 hr 1/2 hr lhr 5 hr 10hr 3-1/2 hr 1/2 hr 7 hr 1/2 hr 2-1/2 hr 4 hr 3 hr 1 hr 1-1/2 hr 1 hr 3-1/2 hr 1/2 hr 6-1/2 hr 3 hr 2-1/2 hr 9-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 6-1/2 hr 1 hr 1-1/2 hr 3 hr 1 hr 1 hr 9-1/2 hr 12hr 1-1/2 hr 1 hr 1 hr 1 hr 1-1/2 hr 2-1/2 hr 2-1/2 hr 1 hr 10hr 1/2 hr 2 hr 1 hr 1 hr 3 hr 1 hr 1/2 hr 2 hr 2 hr 1 hr Held safety meeting Rigged down Additional services Rig moved 10.00 % Rig waited · Other delays Rig moved 20.00 % Rig waited · Other delays Rig moved 30.00 % Rig moved 100.00 % Rig moved 100.00 % Held safety meeting Rig moved 100.00 % Held safety meeting Installed Divertor Rigged up Divertor Serviced Drillfloor / Derrick Tested Divertor Serviced Top drive Held safety meeting Singled in drill pipe to 0.0 ft Held safety meeting Singled in drill pipe to 0.0 ft Made up BHA no. 1 Made up BHA no. 1 Drilled to 1204.0 ft Held safety meeting Drilled to 3016.0 ft Held safety meeting Drilled to 3873.0 ft Circulated at 3873.0 ft Held safety meeting Pulled out of hole to 825.0 ft Serviced Top drive R.I.H. to 3873.0 ft · Drilled to 5112.0 ft Drilled to 5968.0 ft Circulated at 5968.0 ft Pulled out of hole to 3873.0 ft Serviced Top drive R.I.H. to 5968.0 ft Circulated at 5968.0 ft Pulled out of hole to 190.0 ft Pulled BHA Rigged up Casing handling equipment Ran Casing to 5928.0 ft (9-5/8in OD) Rigged down Casing handling equipment Circulated at 5928.0 ft Mixed and pumped slurry - 283.000 bbl Displaced slurry - 450.000 bbl Circulated at 2130.0 ft Mixed and pumped slurry - 432.000 bbl Displaced slurry - 165.000 bbl Rigged down Casing handling equipment Rigged down Divertor Installed Casing head 1 11 December 98 Facility Date/Time 18 Feb 98 19 Feb 98 20 Feb 98 21 Feb 98 22 Feb 98 23 Feb 98 M Pt L Pad Progress Report Well MPL-42 Rig Nabors 22E Page Date Duration Activity 06:00-06:30 06:30-11:30 11:30-16:30 16:30-18:00 18:00-20:30 20:30-22:00 22:00-22:30 22:30-01:00 01:00-02:00 02:00-03:00 03:00-03:30 03:30-04:00 04:00-06:00 06:00-04:00 04:00-05:30 05:30-06:00 06:00-07:30 07:30-09:00 09:00-10:00 10:00-12:00 12:00-04:30 04:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-22:30 22:30-00:30 00:30-03:30 03:30-04:00 04:00-06:00 06:00-06:30 06:30-09:30 09:30-10:00 10:00-16:30 16:30-20:30 20:30-05:00 05:00-05:30 05:30-06:00 06:00-11:30 11:30-12:30 12:30-15:00 15:00-16:00 16:00-21:00 21:00-23:00 23:00-04:00 04:00-06:00 06:00-08:00 08:00-09:00 09:00-10:00 10:00-12:30 12:30-14:00 14:00-16:30 16:30-05:30 1/2 hr 5 hr 5 hr 1-1/2 hr 2-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1 hr 1 hr 1/2 hr 1/2 hr 2 hr 22 hr 1-1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 1 hr 2 hr 16-1/2 hr 1-1/2 hr 1/2 hr lhr 1 hr 1 hr 13hr 2hr 3 hr 1/2 hr 2 hr 1/2 hr 3 hr 1/2 hr 6-1/2 hr 4 hr 8-1/2 hr 1/2 hr 1/2 hr 5-1/2 hr 1 hr 2-1/2 hr 1 hr 5 hr 2 hr 5 hr 2hr 2 hr 1 hr 1 hr 2-1/2 hr 1-1/2 hr 2-1/2 hr 13hr Tested Casing hanger Rigged up BOP stack Tested BOP stack Rigged down Well control Made up BHA no. 2 R.I.H. to 2130.0 ft Drilled installed equipment - Cementing packer R.I.H. to 5841.0 ft Tested Casing Drilled installed equipment - Float shoe Circulated at 5988.0 ft Performed formation integrity test Functioned downhole tools at 5988.0 fi Drilled to 8727.0 ft Circulated at 8727.0 ft Pulled out of hole to 5928.0 ft Pulled out of hole to 5928.0 ft Serviced Block line Serviced Top drive R.I.H. to 8727.0 fi Drilled to 10347.0 ft Circulated at 10347.0 fi Circulated at 10347.0 fi Pulled out of hole to 8727.0 fi Serviced Top drive R.I.H. to 10347.0 ft Drilled to 11518.0 ft Circulated at 11518.0 fi Pulled out of hole to 5928.0 ft Serviced Top drive R.I.H. to 11518.0 ft R.I.H. to 11518.0 ft Circulated at 11518.0 ft Dropped EMSS survey barrel Pulled out of hole to 767.0 ft Pulled BHA Ran Casing to 6020.0 ft (7in OD) Circulated at 5816.0 ft Ran Casing to 6222.0 fi (7in OD) Ran Casing to 11493.0 ft (7in OD) Circulated at 11493.0 ft Mixed and pumped slurry - 51.000 bbl Tested Casing Wait on cement Installed Seal assembly Rigged down BOP stack Rigged up BOP stack Rigged up BOP stack Tested BOP stack Serviced Rig services Tested BOP stack Rigged up Drillstring handling equipment Ran Drillpipe to 127.0 ft (3-1/2in OD) Ran Drillpipe to 11407.0 ft (3-1/2in OD) 2 11 December 98 Facility Date/Time 24 Feb 98 25 Feb 98 26 Feb 98 27 Feb 98 28 Feb 98 M Pt L Pad Progress Report Well MPL-42 Rig Nabors 22E Page Date Duration Activity 05:30-06:00 06:00-11:00 11:00-16:00 16:00-18:00 18:00-18:30 18:30-01:00 01:00-01:30 O1:30-03:00 03:00-06:00 06:00-09:30 09:30-12:30 12:30-16:00 16:00-18:00 18:00-21:30 21:30-01:30 O1:30-03:00 03:00-05:30 05:30-06:00 06:00-08:00 08:00-10:00 10:00-11:00 11:00-12:30 12:30-16:30 16:30-22:00 22:00-22:30 22:30-06:00 06:00-12:00 12:00-13:00 13:00-17:30 17:30-20:00 20:00-22:00 22:00-00:30 00:30-02:30 02:30-04:00 04:00-06:00 06:00-18:00 18:00-20:00 1/2 hr 5 hr 5 hr 2 hr 1/2 hr 6-1/2 hr 1/2 hr 1-1/2 hr 3 hr 3-1/2 hr 3 hr 3-1/2 hr 2 hr 3-1/2 hr 4 hr 1-1/2 hr 2-1/2 hr 1/2 hr 2 hr 2 hr 1 hr 1~1/2 hr 4 hr 5-1/2 hr 1/2 hr 7-1/2 hr 6 hr 1 hr 4-1/2 hr 2-1/2 hr 2 hr 2-1/2 hr 2 hr 1-1/2 hr 2 hr 12hr 2hr Reverse circulated at 11407.0 fl Reverse circulated at 11407.0 ft Pulled Drillpipe in stands to 0.0 ft Rigged down Bell nipple Held safety meeting Conducted electric cable operations Held safety meeting Rigged up Lubricator Conducted electric cable operations Perforated from 11138.0 ft to 11158.0 ft Perforated from 0.0 ft to 0.0 ft Conducted electric cable operations Perforated from 11118.0 ft to 11138.0 ft Perforated from 0.0 ft to 0.0 ft Conducted electric cable operations Perforated from 11098.0 fl to 11118.0 ft Perforated from 11048.0 fl to 11068.0 ft Rigged down Lubricator Rigged down Lubricator Ran Drillpipe in stands to 545.0 fl Serviced Top drive Serviced Block line Ran Drillpipe in stands to 11017.0 fl Pulled Drillpipe in stands to 0.0 ft Held safety meeting Ran Tubing to 5060.0 ft (3-1/2in OD) Ran Tubing to 11003.0 ft (3-1/2in OD) Rigged up Tubing hanger Rigged down BOP stack Installed Xmas tree primary components Reverse circulated at 11003.0 fl Freeze protect well - 80.000 bbl of Diesel Set packer at 10982.0 ft with 5000.0 psi Tested Casing Laid down 1000.0 ft of 3-1/2in OD drill pipe Laid down 11235.0 fl of 3-1/2in OD drill pipe Serviced Top drive 3 11 December 98 Performance Enquiry Report Operator BP Exploration Date 19:01, 11 Dec 98 Page 1 The analysis is from - 04:00, 18 Feb 98 - to - 04:00, 18 Feb 98 Well Type Time From Time To Duration Description E.M.W. (equivalent mud weight) MPL-42 Event 04:00, 18 Feb 98 04:00, 18 Feb 98 0 hr 0 min Obtained leak off 13.1 Hole Size MDR 12-1/4 SPERRY-SUN DRILLING ANCHO~GE ~AS~ SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 MWD SURVEY JOB NUMBER: AKMM80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. · 00 .00 -45.70 0 0 N .00 E .00 .00N .00E .00 112.00 112.00 66.30 0 0 N .00 E .00 .00N .00E .00 206.16 206.16 160.46 0 19 N 3.30 E .34 .26N .02E -.22 297.28 297.28 251.58 0 15 S 41.53 W .59 .37N .iOW -.37 386.69 386.68 340.98 1 20 S 24.96 W 1.23 .73S .67W .29 477.36 477.31 431.61 1 44 S 35.91 W .55 568.72 568.60 522.90 2 44 S 21.10 W 1.26 654.73 654.42 608.72 4 32 S 9.58 W 2.25 750.87 750.12 704.42 6 21 S 9.23 W 1.89 844.33 842.94 797.24 7 3 S 8.66 W .74 2.80S 1.93W 1.45 5.96S 3.53W 3.38 11.24S 4.83W 7.28 20.25S 6.32W 14.32 31.02S 8.01W 22.78 937.77 935.64 889.94 7 20 S 17.21 W 1.19 1034.62 1031.52 985.82 8 49 S 14.10 W 1.60 1128.88 1124.50 1078.80 10 3 S 7.79 W 1.70 1224.08 1218.04 1172.34 11 19 S 1.98 W 1.75 1319.83 1311.84 1266.14 11 49 S .66 W .58 42.40S 10.64W 31.28 55.51S 14.29W 40.79 70.69S 17.16W 52.45 88.27S 18.61W 66.92 107.48S 19.05W 83.29 1414.61 t404.61 1358.91 11 50 S 1.37 W .16 1512.32 1500.29 1454.59 11 30 S .15 E .46 1605.21 1591.27 1545.57 11 49 S 2.24 E .56 1700.69 1684.66 1638.96 12 8 S 1.68 E .37 1795.56 1777.38 1731.68 12 18 S 2.21 E .20 126.90S 146.67S 165.45S 185.26S 205.34S 19.40W 99.91 19.61W 116.89 19.21W 133.31 18.54W 150.77 17.85W 168.47 1891.91 1871.55 1825.85 12 7 S 3.72 E .38 1986.35 1963.87 1918.17 12 11 S 3.52 E .09 2080.49 2055.89 2010.19 12 11 S 3.78 E .06 2176.~0 2149.37 2103.67 13 37 S 9.45 E 2.00 227t.63 2241.81 2196.11 14 8 S 11.47 E .75 225.69S 245.54S 265.39S 286.64S 309.11S 16.80W 186.58 15.55W 204.37 14.28W 222.16 11.76W 241.79 7.60W 263.31 2368.37 2335.14 2289.44 16 19 S 12.86 E 2.27 2464.47 2426.81 2381.11 18 31 S 12.36 E 2.30 2558.57 2515.43 2469.73 20 42 S 14.40 E 2.43 2655.31 2605.17 2559.47 23 7 S 16.81 E 2.66 2750.53 2691.86 2646.16 25 44 S 17.57 E 2.77 333.95S 362.03S 392.76S 427.51S 465.13S 2.22W 287.48 4.05E 314.90 11.39E 345.14 21.14E 380.08 32.79E 418.45 2847.13 2778.00 2732.30 28 2 S 18.29 E 2.41 2940.28 2859.07 2813.37 30 55 S 20.22 E 3.26 3036.31 2940.25 2894.55 33 38 S 21.45 E 2.90 3131.97 3018.67 2972.97 36 13 S 23.41 E 2.95 3225.60 3092.92 3047.22 38 48 S 25.19 E 2.99 506.69S 46.25E 461.14 549.96S 61.40E 506.16 597.88S 79.66E 556.76 648.50S 100.58E 611.03 700.45S 124.07E 667.75 ORIGINAL SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 MWD SURVEY JOB NUMBER: AKMM80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 3320.63 3165.87 3120.17 40 53 S 27.26 E 2.60 3415.93 3236.54 3190.84 43 20 S 27.97 E 2.63 3511.38 3304.52 3258.82 45 47 S 27.35 E 2.61 3605.80 3368.80 3323.10 48 22 S 26.98 E 2.75 3701.39 3430.57 3384.87 51 5 S 27.74 E 2.91 755.04S 150.99E 728.47 811.66S 180.62E 792.31 870.99S 211.70E 859.22 932.51S 243.27E 928.27 997.28S 276.80E 1001.12 3796.75 3488.79 3443.09 53 38 S 28.74 E 2.79 1063.81S 312.54E 1076.59 3893.29 3545.01 3499.31 55 6 S 27.79 E 1.72 1132.92S 349.69E 1155.00 3990.30 3598.84 3553.14 57 28 S 29.21 E 2.73 1203.82S 388.21E 1235.66 4084.81 3648.22 3602.52 59 31 S 29.92 E 2.25 1273.90S 427.96E 1316.23 4179.02 3694.06 3648.36 62 14 S 29.51 E 2.91 1345.37S 468.75E 1398.52 4274.37 3736.30 3690.60 65 9 S 29.65 E 3.07 1419.71S 510.95E 1483.98 4367.56 3775.16 3729.46 65 33 S 30.28 E .74 1493.08S 553.25E 1568.68 4463.21 3813.01 3767.31 67 49 S 30.39 E 2.38 1568.88S 597.61E 1656.50 4559.45 3849.37 3803.67 67 47 S 29.93 E .44 1645.93S 642.38E 1745.61 4654.23 3885.48 3839.78 67 24 S 30.04 E .42 1721.82S 686.17E 1833.24 4750.66 3922.87 3877.17 66 58 S 30.32 E .53 1798.66S 730.86E 1922.13 4845.17 3960.18 3914.48 66 31 S 30.55 E .52 1873.53S 774.84E 2008.96 4942.19 3999.22 3953.52 66 0 S 31.00 E .68 1949.84S 820.29E 2097.77 5035.85 4036.78 3991.08 66 41 S 30.57 E .85 2023.55S 864.20E 2183.56 5131.34 4074.80 4029.10 66 22 S 30.39 E .38 2099.04S 908.63E 2271.16 5227.04 4111.96 4066.26 67 55 S 30.26 E 1.61 2175.16S 953.15E 2359.34 5322.41 4148.18 4102.48 67 25 S 29.93 E .61 2251.48S 997.39E 2447.56 5418.13 4185.51 4139.81 66 40 S 30.41 E .92 2327.69S 1041.68E 2535.70 5513.66 4223.15 4177.45 66 55 S 30.40 E .26 2403.41S 1086.12E 2623.50 5609.08 4259.99 4214.29 67 39 S 29.78 E .97 2479.57S 1130.25E 2711.52 5703.75 4296.56 4250.86 66 54 S 29.09 E 1.03 2555.61S 1173.16E 2798.83 5799.16 4334.61 4288.91 66 4 S 29.34 E .90 2631.98S 1215.86E 2886.31 5894.46 4373.85 4328.15 65 17 S 29.28 E .83 2707.70S 1258.38E 2973.14 5992.70 4414.33 4368.63 66 2 S 28.61 E .98 2786.03S 1301.70E 3062.63 6086.16 4450.39 4404.69 68 33 S 29.41 E 2.81 2861.42S 1343.51E 3148.82 6183.10 4486.38 4440.68 67 51 S 30.00 E .92 2939.61S 1388.11E 3238.83 6277.52 4522.36 4476.66 67 20 S 30.23 E .59 30t5.12S 1431.91E 3326.12 6373.05 4559.31 4513.61 67 9 S 31.38 E 1.13 3090.78S 1477.02E 3414.21 6468.93 4596.92 4551.22 66 39 S 29.16 E 2.19 3166.94S 1521.47E 3502.39 6564.88 4635.15 4589.45 66 22 S 29.66 E .57 3243.60S 1564.69E 3590.38 SPERRY-SUN DRilLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 MWD SURVEY JOB NUMBER: AKMM80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 6660.15 4673.61 4627.91 66 0 S 29.78 E .40 3319.29S 1607.90E 3677.54 6755.47 4712.50 4666.80 65 50 S 30.31 E .54 3394.63S 1651.47E 3764.56 6851.26 4751.98 4706.28 65 28 S 30.46 E .41 3469.91S 1695.61E 3851.83 6945.84 4790.96 4745.26 65 51 S 28.72 E 1.73 3544.84S 1738.16E 3938.00 7041.88 4830.57 4784.87 65 25 S 29.53 E .89 3621.27S 1780.74E 4025.47 7137.38 4870.76 4825.06 64 48 S 29.75 E .67 3696.56S 1823.58E 4112.09 7232.81 4911.67 4865.97 64 25 S 30.12 E .54 3771.27S 1866.61E 4198.31 7325.91 4950.93 4905.23 65 41 S 28.22 E 2.30 3844.97S 1907.74E 4282.69 7420.67 4990.48 4944.78 64 58 S 28.40 E .78 3920.78S 1948.57E 4368.75 7515.80 5029.71 4984.01 66 19 S 28.28 E 1.42 3997.06S 1989.71E 4455.37 7611.32 5068.50 5022.80 65 45 S 28.47 E .61 4073.86S 2031.19E 4542.61 7708.06 5107.25 5061.55 67 0 S 28.30 E 1.30 4151.83S 2073.33E 4631.20 7804.65 5145.43 5099.73 66 25 S 28.77 E .76 4229.78S 2115.71E 4719.88 7898.66 5183.40 5137.70 65 56 S 29.85 E 1.17 4304.77S 2157.81E 4805.87 7996.13 5221.43 5175.73 68 7 S 29.78 E 2.24 4382.62S 2202.42E 4895.59 8090.86 5257.04 5211.34 67 43 S 30.04 E .49 4458.71S 2246.19E 4983.37 8187.25 5293.92 5248.22 67 17 S 29.31 E .83 4536.08S 2290.28E 5072.42 8282.12 5330.55 5284.85 67 16 S 30.47 E 1.13 4611.95S 2333.88E 5159.93 8377.88 5367.67 5321.97 67 6 S 31.05 E .59 4687.80S 2379.03E 5248.20 8471.85 5404.22 5358.52 67 6 S 30.89 E .16 4762.03S 2423.58E 5334.76 8567.71 5441.54 5395.84 67 3 S 31.76 E .84 4837.45S 2469.48E 5423.03 8662.63 5478.81 5433.11 66 42 S 33.04 E 1.29 4911.16S 2516.25E 5510.26 8757.81 5517.19 5471.49 65 43 S 31.43 E 1.86 4984.82S 2562.71E 5597.29 8852.84 5557.98 5512.28 63 25 S 31.96 E 2.46 5057.83S 2607.79E 5683.07 8947.85 5601.67 5555.97 61 49 S 31.21 E 1.83 5129.69S 2651.98E 5767.41 9043.63 5648.13 5602.42 60 8 S 30.79 E 1.80 5201.47S 2695.11E 5851.15 9139.51 5696.80 5651.10 58 50 S 33.38 E 2.69 5271.46S 2738.97E 5933.70 9235.16 5747.00 5701.30 57 50 S 31.78 E 1.77 5340.05S 2782.82E 6015.04 9330.65 5798.61 5752.91 56 43 S 29.41 E 2.39 5409.19S 2823.70E 6095.35 9426.93 5852.57 5806.87 55 5 S 28.17 E 1.99 5479.05S 2862.11E 6175.05 9522.49 5908.41 5862.71 53 22 S 28.05 E 1.81 5547.43S 2898.64E 6252.53 9617.75 5966.24 5920.54 51 52 S 29.76 E 2.12 56i3.69S 2935.21E 6328.19 9712.85 6026.22 5980.52 49 54 S 30.24 E 2.10 5677.59S 2972.09E 6401.97 9806.59 6087.72 6042.02 48 4 S 31.01 E 2.05 5738.46S 3008.12E 6472.70 9903.30 6153.70 6108.00 45 51 S 30.14 E 2.39 5799.31S 3044.08E 6543.38 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 MWD SURVEY JOB NUMBER: AKMM80!22 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 9996.09 6219.43 6173.73 43 55 S 29.43 E 2.16 5856.13S 3076.61E 6608.85 10091.98 6289.66 6243.96 41 52 S 29.48 E 2.13 5912.96S 3108.70E 6674.11 10188.42 6362.44 6316.74 40 7 S 29.61 E 1.83 5967.99S 3139.90E 6737.37 10282.56 6435.57 6389.87 37 54 S 29.28 E 2.37 6019.58S 3169.03E 6796.61 10376.57 6510.97 6465.27 35 24 S 28.68 E 2.68 6068.66S 3196.22E 6852.70 10471.58 6589.58 6543.88 32 54 S 29.46 E 2.68 6115.28S 3222.12E 6906.02 10566.50 6669.94 6624.24 31 22 S 29.31 E 1.60 6159.27S 3246.90E 6956.51 10661.87 6751.30 6705.60 31 31 S 30.25 E .53 6202.46S 3271.61E 7006.26 10757.54 6833.21 6787.51 30 42 S 29.73 E .89 6245.28S 3296.32E 7055.70 10852.88 6915.23 6869.53 30 35 S 29.53 E .17 6287.53S 3320.35E 7104.30 10948.71 6997.05 6951.35 32 8 S 28.05 E 1.81 6331.24S 3344.36E 7154.16 11044.28 7078.08 7032.38 31 53 S 28.99 E .58 6375.75S 3368.55E 7204.80 11140.05 7159.67 7113.97 31 16 S 29.13 E .65 6419.59S 3392.91E 7254.94 11235.79 7241.81 7196.11 30 32 S 29.63 E .81 6462.44S 3417.03E 7304.11 11331.52 7324.45 7278.75 30 6 S 29.74 E .46 6504.43S 3440.96E 7352.43 11427.79 7407.88 7362.18 29 46 S 30.78 E .64 6545.92S 3465.17E 7400.47 11454.11 7430.74 7385.04 29 38 S 30.66 E .55 6557.13S 3471.83E 7413.51 11518.00 7486.27 7440.57 29 38 S 30.66 E .03 6584.31S 3487.94E 7445.11 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 7451.10 FEET AT SOUTH 27 DEG. 54 MIN. EAST AT MD = 11518 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 149.79 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 11,518' MD SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 JOB NUMBER: AKMM80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -45.70 .00 N .00 E 1000.00 997.31 951.61 50.36 S 12.99 W 2000.00 1977.22 1931.52 248.42 S 15.37 W 3000.00 2909.84 2864.14 579.39 S 72.47 E 4000.00 3604.06 3558.36 1210.96 S 392.20 E .00 2.69 2.69 22.78 20.09 90.16 67.38 395.94 305.78 5000.00 4022.60 3976.90 1995.20 S 847.45 E 6000.00 4417.28 4371.58 2791.89 S 1304.90 E 7000.00 4813.15 4767.45 3588.13 S 1761.97 E 8000.00 5222.87 5177.17 4385.73 S 2204.20 E 9000.00 5626.40 5580.70 5168.97 S 2675.74 E 977.40 581.46 1582.72 605.32 2186.85 604.13 2777.13 590.28 3373.60 596.47 10000.00 6222.24 6176.54 5858.49 S 3077.94 E 11000.00 7040.49 6994.79 6355.29 S 3357.21 E 11518.00 7486.27 7440.57 6584.31 S 3487.94 E 3777.76 404.16 3959.51 181.76 4031.73 72.22 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 6 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 JOB NUMBER: AK!~M80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -45.70 45.70 45.70 .00 145.70 145.70 100.00 245.70 245.70 200.00 345.70 345.70 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .00 N .00 E .00 .00 .46 N .02 E .00 .00 .12 N .28 W .00 .00 445.73 445.70 400.00 545.79 545.70 500.00 645.98 645.70 600.00 746.42 745.70 700.00 847.11 845.70 800.00 2.02 S 1.36 W .03 .03 4.94 S 3.13 W .09 .06 10.55 S 4.72 W .28 .18 19.76 S 6.24 W .72 .45 31.36 S 8.07 W 1.41 .69 947.91 945.70 900.00 1048.97 1045.70 1000.00 1150.41 1145.70 1100.00 1252.29 1245.70 1200.00 1354.42 1345.70 1300.00 43.63 S 11.03 57.65 S 14.82 74.41 S 17.67 93.81 S 18.81 114.56 S 19.13 W 2.21 .80 W 3.27 1.06 W 4.71 1.44 W 6.59 1.88 W 8.72 2.13 1456.60 1445.70 1400.00 1558.66 1545.70 1500.00 1660.83 1645.70 1600.00 1763.13 1745.70 1700.00 1865.47 1845.70 1800.00 135.52 S 19.60 155.93 S 19.58 176.88 S 18.78 198.44 S 18.12 220.15 S 17.16 W 10.90 2.17 W 12.96 2.06 W 15.13 2.17 W 17.43 2.30 W 19.77 2.33 1967.76 1945.70 1900.00 2070.06 2045.70 2000.00 2172.63 2145.70 2100.00 2275.64 2245.70 2200.00 2379.38 2345.70 2300.00 241.62 S 15.79 263.19 S 14.43 285.76 S 11.90 310.08 S 7.41 336.97 S 1.54 W 22.06 2.29 W 24.37 2.31 W 26.93 2.56 W 29.94 3.01 W 33.68 3.74 2484.39 2445.70 2400.00 2591.03 2545.70 2500.00 2699.58 2645.70 2600.00 2810.54 2745.70 2700.00 2924.74 2845.70 2800.00 368.22 S 5.40 404.07 S 14.39 444.55 S 26.35 490.35 S 40.85 542.52 S 58.69 E 38.69 5.02 E 45.33 6.63 E 53.88 8.55 E 64.84 10.96 E 79.04 14.21 3042.87 2945.70 2900.00 3165.70 3045.70 3000.00 3293.95 3145.70 3100.00 3428.53 3245.70 3200.00 3571.37 3345.70 3300.00 601.28 S 81.00 666.95 S 108.71 739.52 S 142.99 819.30 S 184.67 909.77 S 231.66 E 97.17 18.13 E 120.00 22.83 E 148.25 28.25 E 182.83 34.58 E 225.67 42.84 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 7 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 JOB NUMBER: AKMM80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION iNTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3725.68 3445.70 3400.00 3894.50 3545.70 3500.00 4079.85 3645.70 3600.00 4296.74 3745.70 3700.00 4549.75 3845.70 3800.00 1014.08 S 285.69 1133.80 S 350.16 1270.19 S 425.83 1437.35 S 520.99 1638.14 S 637.89 E 279.98 54.31 E 348.80 68.82 E 434.15 85.35 E 551.04 116.89 E 704.05 153.01 4808.82 3945.70 3900.00 5058.40 4045.70 4000.00 5315.94 4145.70 4100.00 5571.51 4245.70 4200.00 4345.70 4300.00 2653.78 S 1844.82 S 757.90 2041.38 S 874.73 2246.31 S 994.41 2449.42 S 1112.99 1228.12 E 1480 E E E E .82 863.12 1012.70 1170.24 1325.81 155.01 159.08 149.57 157.54 155.57 5826.52 6073.47 4445.70 4400.00 6338.01 4545.70 4500.00 6591.20 4645.70 4600.00 6836.12 4745.70 4700.00 7078.25 4845.70 4800.00 2851.15 S 1337.74 3063.21 S 1460.22 3264.55 S 1576.62 3458.04 S 1688.63 3650.04 S 1797.04 1627.77 1792.31 1945.50 2090.42 2232.55 146.95 164.53 153.19 144.93 142.13 7313.21 4945.70 7555.61 5045.70 7805.32 5145.70 8060.95 5245.70 8321.33 5345.70 4900 5000 5100 5200 5300 .00 .00 .00 .00 .00 3834.77 S 1902.26 4029.16 S 2006.98 4230.32 S 2116.00 4434.75 S 2232.33 4643.12 S 2352.23 2367.51 2509.91 2659.62 2815.25 2975.63 134.96 142.41 149.71 155.63 160.38 8578.37 5445.70 5400.00 8825.38 5545.70 5500.00 9038.76 5645.70 5600.00 9232.73 5745.70 5700.00 9414.93 5845.70 5800.00 4845.80 S 2474.65 5036.99 S 2594.79 5197.84 S 2692.95 5338.30 S 2781.73 5470.37 S 2857.46 3132.67 3279.68 3393.06 3487.03 3569.23 157.04 147.01 113.38 93.97 82.20 9584.48 5945.7 9743.09 6045.7 9891.81 6145.7 10032.56 6245.7 10166.53 6345.7 10295.39 6445.7 10419.18 6545.7 10538.10 6645.7 10655.30 6745.7 10772.07 6845.7 0 5900.00 0 6000.00 0 6100.00 0 6200.00 0 6300.00 0 6400.00 0 6500.00 0 6600.00 0 6700.00 0 6800.00 5590.98 S 2922.22 5697.58 S 2983.75 5792.18 S 3039.94 5878.16 S 3089.04 5955.73 S 3132.93 6026.46 S 3172.88 6090.32 S 3208.07 6146.38 S 3239.66 6199.49 S 3269.88 6251.72 S 3300.00 3638.78 3697.39 3746.11 3786.86 3820.83 3849.69 3873.48 3892.40 3909.60 3926.37 69.56 58.61 48.72 40.75 33.97 28.86 23.78 18.93 17.19 16.77 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 8 SHARED SERVICES DRILLING MPU / MPL-42 500292286200 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/ 3/98 DATE OF SURVEY: 022298 JOB NUMBER: AKMM80122 KELLY BUSHING ELEV. = 45.70 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10888.28 6945.70 6900.00 11006.14 7045.70 7000.00 11123.71 7145.70 7100.00 11240.30 7245.70 7200.00 11356.08 7345.70 7300.00 6303.20 S 3329.23 E 6358.13 S 3358.78 E 6412.18 S 3388.78 E 6464.44 S 3418.16 E 6515.12 S 3447.07 E 3942.58 16.21 3960.44 17.86 3978.01 17.57 3994.60 16.59 4010.38 15.78 11471.33 7445.70 7400.00 11500.00 7470.62 7424.92 6564.46 S 3476.17 E 6576.66 S 3483.40 E 4025.63 15.24 4029.38 3.75 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 ATTN: Sherrle NO. 12127 Company Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Milne Point (Cased Hole) 12/4/98 Well Job # Log Description Date BL Sepia LIS Tape MPG-09- REPLACEMENT) I 98562. IuSff (PDC) ~ (~~(~<~ 980220 1 (*CORRUPTED DLIS FILE WAS USED WHICH CONTAINED ERRONEOUS DATA.) MPB-20 DIGITAL FLUID IMAGER 980911 3 i MPB-20 ' PRODUCTION PROFILE 980911 3 1 MPB-20 GAS LIFT SURVEY 980911 3 1 MPC-17 RSTIWFL 981106 3 1 !MPE-30 CBT/GR/CCL 980907 3 1 !MPK-21 INJECTION PRO'FILE' . 980913 3 ! MPK-21 WFL W/RST .... 980913 3 1 UPU L-42 INJECTIONPROFILE .. 981105 3 1 ,, , .. , PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: .. """" 7 '~ '.", ~ BP Exploration (Alaska)Inc. Petrotectnlcal Data Center MB3L3 900 E. Benson Blvd. ,,, Anchorage, Alaska 99519-6612 . Date Delivered: DEC :ii 0_1998 .... L: '~ Alaska Oil & Oas ns. Schlumberger GeoQuest 3940 Arctic Blvd Anchorage, AK n F! I I_1_1 I~ G SIEFt~ICES WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 q ~ MWD Formation Evaluation Logs - MPL-42, AK-MM-80122 December 2, 1998 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22862-00 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22862-00 2" x 5" MD Neutron & Density Logs: 50-029-22862-00 2"x 5" TVD Neutron & Density Logs: 50-029-22862-00 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATYACHF~D COPIES OF THE TRANSMI'ITAL LETFER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Ali Turker 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 RECEIVED BP Exploration (Alaska) Inc. Petro-technical Data Cemer, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Si 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company D Ft I //I IM I~ Si= FIL/I 1-- E S WELL LOG TRANSMITrAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs MPL-42, November 25, 1998 AK-MM-80122 1 LDWG formatted Disc with verification listing. APl#: 50-029-22862-00 PLEASE ACKNOWLEDGE RECEIFF BY SIGNING AND RETURNING THE ATYACHED COPIES OF THE TRANSMITTAL LE~FER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Ali Turker 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 '. :::~ - :" .. ,..:.: . --=.-,= -~:.~- BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900 E. B_~tson Blvd. mge,Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11950 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Milne Point (Cased Hole) Colored Well Job # Log Description Date Print RF Sepia LIS Tape MPB-25 981 47 USIT 9801 01 I 1 MPC-36 981 47 USlT 980205 I 1 MPC-39 981 47 U$1T 98011 8 I 1 MPG-09 981 47 USIT 980220 1 1 MPJ-17 981 47 USlT 97111 9 1 1 MPL-33 981 47 USlT 971 008 I 1 MPL-42 981 47 USIT 980224 I I 3/23/98 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received ~ 316198 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11894 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Milne Point (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape MPG-09 COMPLETION RECORD 9 8 0 2 2 0 I 1 MPL-42 GR/CCL CORRELATION 9 8 0 2 2 4 I 1 M P L-42 PERFORATING RECORD 9 8 0 2 2 4 I 1 -- PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received b~~)~ ~ TONY KNOWLE$, GOVEF~NOi~ ALASI~& OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Fcbruarx' 4. 1998 Chip Alvord Engineering Supervisor BP Exploration (Alaska) Inc. POBox 196612 Anchorage, AK 99519-6612 ae~ Milnc Point Unit MPL-42i BP Exploration (Alaska) Inc. Permit No. 98-0018 Sur. Loc. 3552'NSL. 4784'WEL, Scc. 8. T13N. R10E. UM Btmhoic Loc. 2248'NSL. 1326'WEL. Sec. 17. TI3N. R10E. UM Dear Mr. Alvord: Encloscd is thc approvcd application for pcrmit to drill thc abovc rcfcrcnccd wcll. Thc permit to drill docs not exempt you from obtaining additional pcrmits required bx' lax',' from other governmental agencies, and does not authorize conducting drilling opcrations until all other required permitting determinations arc made. Thc blowout prevention cquipmcnt (BOPE) must bc tested in accordance with 20 AAC 25.035: and the mechanical intcgrity (MI) of thc injcction wells must bc demonstrated under 20 AAC 25.412 and 20 25.030(g)(3). Sufficient notice (approximately 24 hours) of the MI tcst before operation, and of thc BOPE test performed before drilling below the surface casing shoe. must be given so that a rcprcscntativc of thc Commission ma.',' v,-itncss thc tests. Notice ina,,' be given by Comn ficld inspector on thc North Slope pagcr at 6_ 9-~607. --_ David W. Johnston Chairman ~ BY ORDER OF THE COMMISSION dlf/Enclosurc CC~ Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conscn,:ation w/o cncl. STATE OF ALASKA ALAb'KA OIL AND GAS CONSERVATION~OMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepenl [] Service [] Development Gas [] Single Zone [] Multiple Zone ....... 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 46.7' Milne Point Unit / Kuparuk River 3. Address 6. Property Designation Sands P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 025515'--~ 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 3552' NSL, 4784' WEL, SEC. 8, T13N, R10E, UM Milne Point Unit At top of productive interval 8. Well Number Number 2S100302630-277 2427' NSL, 1430' WEL, SEC. 17, T13N, R10E, UM MPL-42i At total depth 9. Approximate spud date Amount $200,000.00 2248' NSL, 1326' WEL, SEC. 17, T13N, R10E, UM 0,l/04/98 1":5. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 315848, 1326'I No Close Approach 2544 11495' MD / 7466' TVD 1 ~. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 300' MD Maximum Hole Angle 66.47° Maximum surface 2744 psig, At total depth (TVD) 7060' / 3450 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 24" 20" 91.1# H-40 Weld 80' 32' 32' 112' 112' 250 sx Arcticset I (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC 6181' 31' 31' 6212' 4506' 1347 sx PF 'E', 659 sx Class 'G' 8-1/2" 7" 26# L-80 BTC-Mod 11465' 30' 30' 11495' 7466' 232 sx Class 'G' 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 Production ~_~:-'..i~ ~i, ::" Liner ,~Jaska 0il & Gas Cons. ,e,or.,,o.,e,,,: me.sure ORIGINAL true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: James Robertson, 564-5159 Prepared By Name/Number: Kathy Campoamor, 564-5122 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ChipAIvord ~'~ '~ ~_.x~..~ Title EncjineeringSupervisor Date '~ Commission Use Only Perm~jl~Jmber I AP.N.m~.r Approval D~te(~) I See cover.etter ~' - 00J ~ 50- ~ ~o~_ ~ oO~ p.. G'~ '" ~" for other requirements Conditions of Approval: Samples Required []Yes [~No Mud Log Required []Yes ~ No Hydrogen Sulfide Measures I-"-~Yes [] No Directional Survey Required I~Yes [] No Required Working Pressure for BOPE I--I2M; []3M; C~5M; I-ll0M; [-I15M Other: '.'"' ~icj~d ~y by order of Approved By ;'~&Vid \N. UohnstoF! Commissioner the commission Date c~" ~/~-'~'~ Form 10-401 Rev. 12-01-85 Submit lnTriplicate Shared Services Drilling Contact: I Well Name: IType of Well (producer or injector): James E. Robertson IMP L-42i Well Plan Summary IKUPARUK INJECTOR 564-5159 Surface Location: 3552 FSL, 4784 FEL, S08 T13N R10E UM Tar~let Location: 2427 FSL, 1430 FEL, S17 T13N R10E UM Bottom Hole Location: 2248 FSL, 1326 FEL, S17 '1'13N R10E UM I AFE Number: 1337123 I Estimated Start Date: I 04.3~)8 I I Operating days to complete: MD: I11495' I ITVD: 17466' I Rig: I Nabors 22E 15.0 IKBE: I 46.7ff I Well Design: I Kapurak Injector Formation Markers: Formation Tops MD TVDSS KOP 300 300 Base of Permafrost 1864 1800 Top of Ugnu Top M Sand Top NA 4934 3950 Top of Schrader Bluff Sands (EMW 8.6 ppg) OA 5423 4145 Top Seabee 5711 4260 Base of Schrader Bluff Sands (EMW 8.3 ppg) Top of HRZ 10519 6580 MK~19 10697 6730 Top of Kuparuk 'D' 10843 6855 Kuparuk Cap Rock Top of Kuparuk 'C' 10976 6970 Top of Kuparuk 'B' 10976 6970 Top of Kuparuk 'A' 11068 7050 Target Top of Miluveach 11195 7160 Base of Kuparuk TD 11495 7419 TD at 300' MD past base of Kuparuk Casing/'rub in9 Program: Hole,~ize ' Csg~ Wt/Ft Grade Conn. Length Top Bottom Tbs O.D. MD/TVD MD/TVD (bkb) 24" 20" 91.1# H-40 Weld 80' 32'/32' 112'/112' 12-1/4" 9-5/8" 40.0# L80 BTC 6181' 31'/31' 6212' / 4506' 8-1/2" 7" 26# L80 BTC-MOD 11465' 30'/30' 11495'/7466' Internal yield pressure of the 7" 26# casing is 7240 psi. With a full column of gas (0.10 psi/fi) to the reservoir at +7060' TVDSS the maximum anticipated surface pressure assuming a reservoir pressure of 3450 psi (9.4 ppg EMW), is 2744 psi, well below the internal yield pressure rating of the 7" casing. Logging Program: Ope~ Hole Logs: MWD directional from spud to 12-1/4" TD and LWD (GR/Resistivity) from spud to 12-1/4" TD. MWD directional from drillout to 8-1/2" TD and LWD (GR/Resistivity/Density/Neutron/ROP) from top of Kuparuk to 8-1/2" TD with a controlled drilling speed of no more than 200 fi/hr across the Kuparuk sands Cased Hole Logs: Cement bond log Mudloggers are NOT required for this well. Mud Program: Special design considerations I None-SPUD MUD I Surface Mud Properties: I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 150 15 8 10 9 8 to to to to to to to 9.4 80 35 15 30 10 15 Production Mud Properties: I LSND freshwater mud Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 35 6 3 7 8.5 6-12 to to to to to to to 10.0 50 20 10 20 9.5 4-6 Well Control: Well control equipment consists of: Drilling Rig (Nabors 22E) 21-1/4", 2000 psi W.P. Diverter with 10" Diverter Line. Also well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and are capable of handling maximum potential surface pressures. Nabors Rig 22E will complete this well with the aforementioned BOPE. Diverter, BOPE, and drilling fluid system schematics on file with AOGCC. Directional: I KOP: 1900' MD I Maximum Hole Angle: Close Approach Well: Waste Management: 66.47 NONE Fluids Handling: All drilling and completion fluids will be hauled to CC-2A for injection. Annular Injection: No wells on L-Pad have been permitted for annular injection. Cuttings Handling: All cuttings will be hauled to the CC-2A facility. , 2. 3. 4. 5. . , o 10. 11. 12. MP L-42i Proposed Summary of Operations Drill and Set 20" Conductor. Weld a starting head on conductor. Prepare location for rig move. MIRU Nabors 22E drilling rig. NU and function test 20" diverter. Build Spud Mud. Drill a 12-1/4" surface hole as per directional plan. Run Directional MWD from spud to TD and LWD GR/Res from spud to TD. Run and cement 9-5/8" casing. ND 20" diverter. NU and test 13-5/8" BOP. MU a PDC bit on a motor, with Directional MWD and LWD CDR/CDN (GR/RES/Dens/Neu). RIH, Drill out Float Equipment and 20' of new formation. Perform LEAKOFF TEST. If LOT EMW is less than 12.5 ppg contact appropriate superintendent. Drill 8.5" hole to TD as per directional plan. Run and Cement 7", 26#, L-80, Buttress-Modified casing. Displace cement with mud. Test casing to 4000 psig for 30 min. Prepare to run 3-1/2" completion. Details to follow. POST DRILL AND CASE: Nabors Rig 22E will run the completion on this well. 1. Complete well with 3-1/2" tubing and a single packer. Details to follow 2. Install Surface Lines and Wellhouse and turn well over to production. (End of Nabors 22E operations) DRILLING HAZARDS AND RISKS: See the latest Milne Point L-Pad Data Sheet prepared by Pete Van Dusen for information on L pad. The MPU PE group MAY be perforating, hydraulic fracturing and cleaning out wells shortly after the rig drills and completes them. This will make the near rig area congested and as a result potentially hazardous. Ensure personnel use caution moving around adjacent production activities. 1. Hydrates: NO HYDRATES HAVE BEEN ENCOUNTERED ON ANY WELLS DRILLED AT MILNE POINT 'L' PAD TO DATE. If hydrates are encountered the cement program will be modified to include a Permafrost C tail on the second stage to ensure a high quality cement seal above the hydrate zones. Aisc, weighted spacers will be used during the cement displacement to maintain the hydrostatic head on the formation so as to minimize the movement of hydrates into the wellbore. 2. Close Approach: There are no close approach problems with MP L-42i. 3. Lost Circulation: Lost circulation has been most prevalent while running casing and cementing in the surface hole and production hole. Total returns have been lost while cementing the 7" Iongstring. If losses occur while cementing maintain rate and pump job as per plan. Several wells drilled on Milne Point 'L' Pad have experienced the breathing phenomena. Ordinarily if this is going to occur it occurs between just above the HRZ and the top of the Kuparuk 'D'. In the past the breathing phenomena has been "managed" by initially treating in flow as a well control incident. The well has been circulated through the choke and if no hydrocarbon is detected the assumption is that the well is breathing. The breathing has been managed by closely tracking fluid volumes and allowing mud to flow back in a controlled manner without having to weight up. Do not be surprised if the well flows back for several hours after bumping the plug on the 7" job. Have the LCM materials on location and recommended pills ready to address the Lost Circulation Problem when drilling into the Kuparuk Sand. 4. Stuck Pipe Potential: Review the Milne Point 'L' Pad pad data sheet. There were a couple of stuck pipe incidents on L pad several years ago. The transition between the HRZ/MK-19 and the Kuparuk 'D' has been the primary area of stuck pipe incidents in the past. Keep up with the Torque and Drag schedules and monitor them especially through this area. If heavy gravels are encountered while drilling the surface hole section, operations should be immediately stopped while the mud funnel viscosity is increased to 150 cp and maintained through the gravel section. 5. Formation Pressure: THE KUPARUK IS EXPECTED TO HAVE A SOMEWHAT DEPLETED PRESSURED. The expected pore pressure for this well is 9.4 ppg EMW (3450 psi @ 7060' TVDSS) in the KUPARUK sands. 6. Directional Drillinq Concerns MP L-42i will be another 12-1/4" by 8-1/2" hole to TD at 11495' md. KOP is 300' md and a variable build rate from that point will yield a sail angle of 66.47° at 4,350' md. This angle will be~main~taip..ed to 8840' md at which the well will be nosed over to a final angle of 30° through the upar~k~es~rE.'otr~.~ ~?~ on down to 8-1/2" TD. MP L-42i will have a horizontal displacement of 7440'. 7. Cement ~- ~' ~aska 0i~ & ~as O0~s. C0mmi~si0_~ Surface hole will be cemented in 2-stages. A 'C' cement for the second stage tail cement will be incorporated into the cementing program only if hydrates are encountered. The surface casing cement job will incorporate cello flakes into the first stage only in an effort to ensure returns of cement to surface. The 8-1/2" hole will be cemented in a single stage to bring cement 1000' md above the top of the Kuparuk 'C' Sands. MP L-42i 9-5/8" SURFACE CASING CEMENT PROGRAM - HALLIBURTON CASING SIZE: 9-5/8" CIRC. TEMP 60 deg F at 2840' TVDSS. SPACER: 75 bbls spacer weighted to mudweight in the hole. STAGE1 LEAD: TYPE 'E' PERMAFROST ADDITIVES: WEIGHT: APPROX #SACKS: Retarder + CELLO-FLAKES (1/4 lb/sack) 12.0 ppg YI ELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk 438 SACKS THICKENING TIME: Greater than 4 hrs at 50° F. ANUULAR VOLUME TOP OF TAIL CEMENT TO ES CEMENTER AT 2100' MD +30% EXCESS. STAGE1 TAIL CEMENT TYPE: ADDITIVES: WEIGHT: APPROX #SACKS: FLUID LOSS: PREMIUM 'G' 0.2% CFR-3 + 0.20% HALAD-344 + CELLO-FLAKES 15.8 ppg YIELD:1.15 ft3/sx MIX WATER: 5.0 gal/sk 659 THICKENING TIME: Greater than 4 hrs at 50° F. 100-150 cc FREE WATER: 0 TAIL CEMENT FROM TD TO 500 FEET MD ABOVE SCHRADER BLUFF + 30% EXCESS + 80'md 9-5/8", 40# capacity for float joints. EST TOC 4434' md STAGE2 LEAD: ADDITIVES: WEIGHT: APPROX #SACKS: TYPE 'E' PERMAFROST Retarder 12.0 ppg 909 SACKS YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk THICKENING TIME: > than 4 hrs at 50° F. ANUULAR VOLUME FROM STAGE COLLAR AT 2100' MD TO SURFACE+ 200% EXCESS. DO NOT PUMP TOP JOB WITHOUT APPROVAL OF AOGCC & DRILLING SUPERINTENDENT TOP JOB CEMENT TYPE: Permafrost E NOTE: TOP JOB WILL BE PUMPED IF THERE ARE NO CEMENT RETURNS TO SURFACE OR THE CEMENT TOP FALLS BELOW SURFACE AFTER THE PUMPS ARE SHUT DOWN, ADDITIVES: Retarder WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk APPROX NO SACKS: 150 RECIPROCATE CASING STRING WHILE CEMENTING IF POSSIBLE/PRACTICAL CENTRALIZER PLACEMENT: 1. Bowspring centralizer per joint of 9-5/8" casing on bottom 15 joints of casing (15 required). 2. Place all centralizers in middle of joints using stop collars. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 - 15 bpm. Mix slurry on the fly -- batch mixing is not necessary. MP L-42i Well 7" PRODUCTION CASING CEMENT PROGRAM- HALLIBURTON SINGLE STAGE CEMENT JOB ACROSS THE KUPARUK INTERVAL: CIRC. TEMP: SPACER: 1400 F BHST 170° F at 7040' TVDSS. 20 bbls fresh water 70 bbls Alpha Spacer mixed as per Halliburton specifications weighted to 1.0 ppg above current mud weight. CEMENT TYPE: Premium G ADDITIVES: WEIGHT: 15.8ppg APPROX # SACKS: FLUID LOSS: 0.2% CFR-3, 0.1% HR-5, 0.4% Halad 344 YIELD: 1.15 cu ft/sk MIX WATER: 5.0 gal/sk 232 SACKS THICKENING TIME: 3 1/2 - 4 1/2 hrs @ 140° F < 50cc/30 min @ 140° FREE WATER: 0cc @ 45 degree angle. CENTRALIZER PLACEMENT: , 7" x 8-1/4" Straight Blade Rigid Centralizers. Two per joint on the bottom 20 joints of 7" casing (40). This will cover __.300' above the KUPARUK 'C' Sand. Run two (2) 7" x 8-1/4" Straight Blade Rigid Centralizers on the second full joint inside the 9-5/8" casing shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 8-10 bpm. Batch mixing is not necessary. CEMENT VOLUME: , Single stage cement job is calculated to cover 1000 FT MD above the Kuparuk 'C' Sand with 30% excess. Anadrill Schlumberger Alaska District 1111 East SOth Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELD PLAI~ for SHARED SERVICES DRILLIN~ Well ......... Fiald ........ : Milne Point Com~utatio~..: Minimum Curvature Units ........ : FEE~ Surface Lat.. Surface Long.: 1{9.63123S63 W ~s~~r~D Legal Description Surface ...... : 3552 FSL 4784 FE5 sa8 TI~N RiOB g~ Tar~e~ L-98~i: 2427 FSL 1430 ~KL .......... : 2248 FSL 1326 LOCATION~ - ALASKA 5one: 4 X-Coord Y-Coord 545093.77 60317&3.61 $48509.00 60~536S.00 5486$4.62 60~5182.15 PROPOSED WELL PROFILE STATION [DENTIFICATION KoP / ~U-~LO z/soo B~LD Prepared ..... : 22 Jan 1998 Vert sec~ az.: ~49.78 KB elevation.: 46.70 ft Ma~netfc Dcln; +27.777 Scale Factor.: 0.999902~1 Convergence-.: %0.34~685~2 ANADR[LL AKA-DPC APPROVED FOP,, PERMITTING ONLY PLAN ~m~mm~ O.OO O.0O D.00 0.00 -46.70 O.OO O.OO N 0.OO ~ 545093.7~ 6031743.61 I6OL O.0O 300.00 O.OO 200.~0 380-~ 253.30 -0.00 O.OO N 0.OD ~ 545093.~7 6031743.61 16OL O.00 400.00 1.O0 200.00 399.99 353.29 0.56 0.~2 S 0.30 W 545093.48 6031742.79 16OL 500.00 2.00 2D0.00 499.96 453.26 2.23 3.~8 S 1.19 W 545092.60 603L740.32 16OL 600.00 3.50 2D0.00 599.8~ 553.14 5.30 9.79 9 2.83 W 5~5090.98 6031735.8~ 16OL CLmVE 700.00 S.O0 200.00 699.56 652.86 lO.OS 14.75 S 5.3~ W S4508B.69 603L728.8] 16OS L.50 soo.00 6.50 200.00 799.06 $52.36 16.46 24.L? S 8.80 w ~q~085.I2 603s719.39 45L $.50 9aa. Do 7.63 L91.~9 898.30 851.60 25.00 35.98 s 12.11 w 54~08k.88 603L707.56 375 1.5o L000.00 8-88 LB6.12 997,26 950.56 36.13 50.15 ~ 54.32 W $450?9.76 603L693.38 3LL 1.50 Ila0.oa 10.L9 L8~.72 S095.BB 1049.15 49.86 66.6? $ 15.4a w 54507B.77 603~676.86 27L 1.50 END L.5/100 CURVE 1551.69 10.89 S79.B6 L~46.70 LSO0.O0 57.96 76,12 ~ 15.53 W 54507B.?0 603$667.41 HS 1.SO BASE PEF~AFROST ]864.52 10.89 17~.86 1846.70 LB0O.O0 174.45 ~LO.?5. S 15,21 ~ 545079.84 6031532.80 HS 0.OO /> ]~PL-42 (P04) 22 Jan 1998 Page 2 STATI ON I DEN"F[ FI CATION euav.~ L. S/tO0 PROPOSED WELL PROFILE DE PTR ANC~LE 1901,69 2000.00 2100.00 2200.00 2300 O0 DIRECT/ON VERTICAh-DEPT~{S AZIMUTH TVD SUB-S~A L~mm~mmmm~mmm COORDINATES- FROM ALASKA Zone 4 WE LLI{ ~_~D × ¥ 217.?? S 15.20 W 545079.90 6031525.75 237.45 S 14.61 W 545080,60 259.?8 S 12.92 W 545082,43 6031483.79 284.40 S lO.L2 W 545005.30 6031459.18 311.B0 $ 6.21W 5400S9.45 6031432.31 SECTION DEPART I0.89 179,86 1883.20 1836.50 180.53 12.24 176,92 1979.51 %932.81 197.84 13.64 174.53 2076.97 2030.27 217.98 15.06 172.$7 2173.85 2127.15 240_66 ~6.49 I70.95 2270.08 2223.38 265.88 mmm~ Immmmm FACE ---_ 255 0.00 221 L.50 1.50 1.50 2301 69 2400 00 2500.00 2600.00 2700.00 16.52 170,93 2271.~1 2225.~1 266.33 311.~7 S 6.13 W 18.78 167.73 2365.38 23~8.60 294.~2 34[.04 S 0.5~ W 21.12 [65.16 2~59.38 2452.6S 327.11 374.19 S 7.45 E 23.49 ~63.09 2551.89 2505.19 363.88 410.68 S 17.$8 E 25.89 I61,38 2642.74 2596.04 404.67 4£0.44 S 30.65 E 5~[50~9.5% 6031451,$3 25~, 545095.23 603 [402,6[ 221 2.50 545103.5~ 603t369.5~ ~L 2.50 : , 2800.00 28-30 159.95 2731.76 2f35,06 449.39 493.41 2900.00 30.73 158.72 2818.78 27~2.05 497.97 ~39.49 3000.00 33.16 157.65 2903-6~ 2856.93 550.31 ~8~.60 3100.00 35.61 156,72 2986-15 2939.~5 606.31 6~0.64 3200.00 38.06 155.89 3066-18 3019.{8 665.87 695.53 45.75 E 545L42.51 603L250.54 63./6 E 545160.I9 6031204.5~ 82.83 E 54~180.17 6031155.58 104.74 E ~45202.39 6031103,67 128.84 E 545226.82 60310~8.94 3300.00 40.51 [55,15 3143.58 3096.88 728.87 703.1{ S 155-09 3400.00 42.9~ 154.48 3218.19 3~?1.49 795.[8 813.38 S 183.45 3600.00 45.44 153.86 3289.87 3243.17 864.70 876.t3 $ 213.82 3600.00 47.90 153,30 3358.48 3311.78 937.~? 94~.26 S 246.~8 3700.00 ~0.37 152,78 3423.90 3357.20 1012.77 100~.66 S 280.47 545253.41 6030991.49 $45282~1~ 6030931,43 545312.88 603D368.88 $40345.63 603D803.95 $453~0.33 6030736.76 l 5L 2.50 13L 2.$0 13L 2 · 50 12L 2.S0 IlL 2.50 2.50 2.50 2.50 2.50 3800.00 52.84 ~52,30 3486-00 3439-30 1091.05 107~.20 8 316-62 E 545416.89 6030667.46 91 2.50 3900.00 ~$.3~ 151.84 3544-67 3497.97 1171.96 11%9.74 S 35~.55 E 545455.26 6030596,~5 ~L 2.50 4agO.DO 57.79 151-~1 3599.78 3553.08 1255.35 ~223.15 S 394.2L E ~45495.35 6030523.00 ~L 2.SO 4100,00 60.27 151.01 3651.24 3604.54 1341.06 ~298.28 S 43~.50 E 545537.09 6030448,1~ ~L 2.S0 4200.00 62.74 150.62 3698.95 36S2.25 1428.92 ~375.00 S 478.35 E 54$550.41 6030371.67 SL 2.50 es) ..,j i i 4300.00 65,22 150-25 37(2.8I 3696.11 1518~77 1&53.16 S 522.68 E 54~625.2[ 6030293,79 81 2.~0 END 2.5/L00 CURVK 4350,53 66,47 150.07 3763,49 3716.79 1564,87 ~493.[6 8 545.62 E 5~5648.39 6030253,94 85 2.50 NA 4934.74 66.47 150.07 3996.70 3900.00 2100.5[ 1957.38 s 812.~4 E 545915.39 6019791.38 (Aoadr~l[ (c)98 MPL42~O~ 3,2b.5 2:53 PM P) MPL-41 (P04} 22 Jan 1998 STAT ! ON I DENTr FI CAT ION 0A OB BASE OB 9-5/8" CASE~G ~OI~T CURVE E~ ~/$O0 CUR~ PROPOSED WELL PROFILE MEASURED [NC//q DrRECTXON VERTICAL-DEPTHS SECTION COORDXNATES-FRO~ DEPT~ A/qGLE AZEMUTH TVD SUB-SEA DEPART 5423,23 66,~7 150.07 4~91.~0 4~45.00 2548.38 2345.55 $ 5623.63 66.47 150.07 4~71,70 4225.00 2732.13 2504.79 S ~127.95 5~11.31 66.47 150-~7 43~6.70 4260.00 2812.51 2574.47 6212.3~ 66.47 1~0.07 4506.70 4{60.0~ 3271.87 2972.58 S 1397.92 8840.48 66.47 ~$0.07 5555.84 5509.~4 5681.51 5060.98 S 2599.~5 8900-00 65.28 ~0.~7 5580.16 5533-{6 5735.83 5108.05 S 2626.{5 9000.00 63.28 150.06 5623.56 S576-86 582~.92 51S6,12 S 2671.41 9100.00 61.28 IS0,04 5670.07 ~623.37 5914.44 5262.$2 S 27~5.60 9200.00 59.28 150.03 5719.6~ 5672.9~ 600[.28 $338.O6 S 2?58.97 9300.00 57.28 150.02 577~.21 5725.51 6086.34 541[.74 S 2801.47 9400.00 55.28 150.0~ 5~2~,72 5781.O2 6169.51 S48~.79 S 2843.04 9500.00 53.28 149,99 5886.09 583~.39 6258.70 5554.09 S 2883.63 9600,00 51.28 149,98 59{7.27 5900,~7 6329.8~ 5622.59 S 2923.~0 970~.00 49.28 149.96 6011.16 5964,46 6406.71 5689.18 S 2961.69 980~,00 47.~$ 149.95 6077.7[ 6031,0[ 648],35 5953.79 S 2999.06 9900.00 45.26 149.93 6~6.8Z 6~00.11 6553.63 5816.34 $ 3035.27 ~0000.00 %3.28 149.91 6218.40 6171.70 6623.44 5876.75 S 30?0.26 [O~O0.00 4~.28 149.89 6292.~8 6245.68 6690.7~ 593&.95 S 3104.00 LO200.O0 39.28 149.87 6368.66 632/.96 6755.37 5990.$$ S 3/36.4~ 10~00.00 37.28 149.84 6447.~6 6400.46 6817.32 6044.45 S 3167.55 ALASKA Zone 4 X Y 546144.16 6029404.62 546236.78 6029245.95 ~46277.30 6029176.53 5~6508,86 602S779.85 ~47723,51 60~6698.99 ~o~ ~G/ FACE =~ m.~ KS 0.00 HS 0.00 HS 0.00 H~ O.00 DS 0.00 547750-90 6026652.08 LS 2.00 547796.33 6026574.29 LS 2.00 547840.9~ 6026497.87 LS 2.00 S47884.80 6026422.90 LS 2.00 S47927.74 6016349.49 LS 2.00 547969.?~ 6026277.71 548010.76 602620~.65 548050.74 6026139.41 548089.6~ 6026073.06 ~40~27.39 602600~.68 54816~,97 602594~~36 548199.32 60255~6.16 548233,41 6025828,17 548266.19 6025?72.45 $48~97.62 6025719.08 L.S 2.00 LS 2.00 I.,S 2.00 2.00 2-00 2-00 2.00 LS 2.00! LS 2.00 LS 2.00 10400.00 35.28 [49.8~ 6527.76 64~.06 6876.~9 6095.6~ S 3~97,29 E $4~327.66 602566H.~0 LS 2-00 10500.00 33.28 ~49.79 6610-39 6563.69 6932.82 6144.29 S 3225,62 E 548356.28 6025619.60 LS ~.00 105L9.47 32.89 1~9.78 6626.70 6580.00 6943.~5 6L53.48 S 3230.97 [] 548361.69 6025610.45 HS 2.00 10519-~7 32.89 ~49.78 6626.?0 6580.00 6943.~5 6153.48 S 3230,97 E ~48361.69 6025610.~5 HS 2.00 20~90.93 32.89 ~49.78 66B6.?0 6640.00 6982.25 6187.01 S 3250.50 E S~83~1.42 6025577.04 LS 0.00 Z ....j I DROP 1/100 30590.93 32.89 I&9.78 6686.70 6640.00 6982.25 6187.01 S 3250.50 E 546381.42 6025577.04 LS 0.00 10600.00 32.80 1~9.78 6696.32 6647.62 6987.17 6191.26 S 3252-97 E 548183,92 602557~.80 58 1.00 10697.~7 31.83 MK-19 349.75 6776.70 6730.00 7039.28 6236.29 S 3~79.20 E ~8~10.42 6025527.94 L$ (A~adrill (e}98 MPL(2P04 3.2b.5 2:53 PM P} PROPOS ED WELL PROP ! LE STATION MEASURED INCLN DIRECTION IDENTIFZCATIGN DEPTH ANOLE AZIMlrTH k0700.00 31.~0 1~9.78 10800.00 30.80 1~9-7B Tk'UD 10B~3.46 30.37 1~9.78 END 1/100 ~P..OP 10880.24 30.00 149.78 TKUC/B 10976.32 ~0.00 149.78 VERTICAL-DEPTHS 6778.~5 6732.15 6864.29 6817.59 6901.70 6BSS.O0 6933.49 6886.79 7016.70 6970.00 SECT/ON DEPART 7040.61 7092.57 7L33.17 718[.21 COOP. D/NATES-FROM ALASKA Zone 4 TOOL DL/ W~LLHEAD X Z FACE 100 6237.4~ ~ 3279.8? ~ 548411.09 6025526.79 LS 1.00 6282-35 $ 3306.01 E 5~8{37.5~ 6025482.06 LS 1.0O 630L.44 S 3317.~{ S ~48448.75 6~2546~.09 LS 1-00 63L?.~2 S 3326.45 ~ 548458.[5 602~447.10 ~S 1.O0 6358-93 S 3350.63 E 548~82,58 6025405.74 KS O.OO TK-JA 11068.69 30.00 149.78 7096.70 7050.00 7227.48 6398.85 TARGET (L-gSa) 11~80.24 30.00 149.~8 7106.70 7060,00 7233.17 6403.~4 TKA3 11080.24 30.00 149.~8 ~106.70 7060.O0 7233.17 6403,84 TKA2 11109.11 30.00 ~49.78 ~131.70 708~.00 7247.60 6(16.31 TKA1 11137.97 30.00 L49.78 7156.70 7~X0.00 ~262.04 6428,78 TMLV 11195.71 30.00 L49,78 7906.70 7L60.00 7290,9~ 6453,73 S 7" CASIN~ POINT L1495.?1 30.00 149.78 7466.53 74L9.81 7440.9L 6583.35 S TD 1~495.7I 30.00 149.78 7466.5I 7419.81 7440,91 6583.35 S 3373.S7 E 548506.06 GO2S365.97 H~ 0-OD 3376.78 E ~48509.00 602~361.00 KR O-OD 33~6.77 E 548509.00 602~36~.00 }{S 0.00 3384.04 E 547516.3~ 602534~.57 HS 0.00 3391.30 E ~47~23.68 602~336.~5 HS 0.00 3405.83 E 548538.36 6025311.29 ~S 0.OO 348L.32 E 5~8614.62 6025182.ZS 0.ao 348L.32 ~ 5~86L4.62 6025182.15 O.O0 '7' ~> H (AnadriZl (c)98 MPL~2P04 3.2b.5 2:53 ~ P) 01/23/1998 11'26 907-q44-2160 ANADRILL DPC PAGE 06 SHARED SE'RVZCES 'bRTLLTNG '" i'-- · ,~ i ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY MPL-42 (P04) VERTICAL SECTION VIEW iiii _ Section at: i4§.78 TVD Scale.' 1 inch : 1200 feet Dep Scale,' ~ inch = 1200 feet Drawn - 22 Jan 1998 lnadr i ] ] __ Sch ] umbem ger -- A ., muriq~r tUUrlE~r]caE;iDn NU UKU 5EL;IN [NCLN~ A] KB 0 o o o.ooi B '' B) KOP / BUILD l/JO0 300 300 -0 O.O0: _ C "' C) BUILD t.5/100 5O0 500 ~ 2,00: '' m..... DJ CURVE 1,5/t00 800 799 ~6 6.5D~ D ~- E) END 1.5/lO0 CURVE 1152 1i47 58 10.89~ Fl CURVE ~.5/~00 1Boa 1~83 t8~ ~0.89: --- E J .,. G) CURVE ~,5/~00 2302 2272 266 ~6.52~ HI END Z.5/100 CURVE 435t 3763 J565 66.47~ I) 9-5/G" CASING POINT 5212 4507 3272 66,47~ J) CURVE 2/t00 BB40 55~6 5BaE '55,47 ~ ~ ~C~t-~ K) END 2/~ao CURVE ~05t9 6627 6943 32,89' L) DROP ~/JO0 ~059~ 6587 6962 32.89~ N) ENO t/~00 DROP ~0880 6933 7~33 30.00' NJ TARGET (L-98E} 11080 7107 7233 30.00' j ...... O) 7" CASING POINT ~ ~496 7467 744J 30.00, I' P) TD ~1496 7467 744~ 30,00:, . "'~~~~ "- ,~ .,, ~ _ ~ ~t~ ~ ..... ~ ........................ o .... . ~ -.. 0 6oo 1200 JO00 2400 ]000 3500 4200 4800 5400 6000 BO00 7;~00 Section Departure L- SHARED sER'VlCES Marker Ident ~ f ~cat ton MO N/S E/W A) KB 0 0 N B1 KOP / 8UILO I/~00 300 0 N C} BUILD t.5/100 500 3 S O) CURVE t,5/~O0 AO0 24 S E) ENO :~.5/~100 CURVE :tt52 ?§ S F) CURVE 1.5/100 ~I902 218 S G) CURVE 2.5/:I00 2302 3t~ S 6 W H) END 2.5/100 CURVE 435:1 t493 S 546 E I) 9-5/8" CASING POINT 8~ 2973 $ J397 E J) CURVE 2/100 8840 5061 5 2599 E K) ENO 2/100 CURVE 105!9 6:~53 '3 323t E L) DROP :~/iO0 10R91 8:~87 S 32)50 E MI END 1/tO0 DROP ~OB80 63t7 S 3326 E N) TARGET (L~gBE) O) 7' CASING POINT P) TD DRILLING MPL-42 (PO4) PLAN VIEW CLOSURE · 7447 feet at Azimuth DECLINATION.' +27.777 (E) SCALE · I ~nch : 1200 feet DRAWN ' 22 Jan 1998 Imm, i · i 11080 6404 S 3377 E AnadrJ ]] Sch]umbepger 1 ~.496 6583 $ 348t E I ............ , ........ ~1496 6583 S 3481 E ANADI~ Lt. ~--"' · iR Pi~RMI. hlG ~ ,' ~ PLAN, ~~~ :' ' ,,, ' · ' r~ 'T ~ '-- ~ ~ ..... ~- Z i I ......... L-geE1 Radius ;00 feet ..... ~ ....... I I I I __ 600 O 600 <- NEST' EAST -> :~200 1800 2400 3000 3600 4200 4800 5400 6000 6600 7200 :'.~00 t SHARED SERVICES DRILLING MPL-42 P4 I'" Milne Point Tolerance Une Legend MD ~ TRAVELING Use for De O' to DER Nabors 22E \ \ \ ! DATE I I CHECK NO. I DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT 'NE~T ' oi059a Cg. OiOSg~D * 00. . ~,o 100_ O0 HANDLIN~ INST' s/h kath~ campo~o~ x 3122 H · WELL PERMITCHECKLISTCOMPANY \n.,~ ~4 ~. WELL NAME IV~ PL. - ~ ~' PROGRAM: exp [] dev [] reddl [] serv,J~wellbore seg I3 ann. disposal para req [] FIELD & POOL. ~ ~ ~ t ~ ~ INIT CLASS ~-~v- _ J '_- ~/' ¢/~ ,-) GEOL AREA '~ ~ © UNIT# I ~ ~ ,,,3x ~ ON/OFF SHORE (~//'% ADMINISTRATION 1. Permit fee attached ....................... (~N 2. Lease number appropriate ................... 3. Unique well name and number .................. ~-N 4. Well located in a defined pool .................. ~.. N 5. Well located proper distance from drilling unit boundary .... N 6. Well located proper distance from other wells .......... N 7. Sufficient acreage available in drilling unit ............ (~ N 8. If deviated, is wellbore plat included ............... (~ N 9. Operator only affected party ................... N 10. Operator has appropriate bond in force ............. ,~, N 11. Permit can be issued without conservation order ........ (.~ N DATE .,) 12. Permit can be issued without administrative approval ...... ~ N '~(~.~ ~,,,°t~ 13. Can permit be approved before 15-day wait ........... N ENGINEERING 14. Conductor string provided ................... ~ N 15. Surface casing protects all known USDWs ........... N 16. CMT vol adequate to circulate on conductor & surf csg ..... (~N~1~ 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 ................. 23.22'21' idiri v~:~:!.r~¢!!~i~!!~;r~(~~;~ai:::e.e.n ?p. pr~ved..I'I .i .: .i (~i/f~Y NN ~)..~' c.~__~¢'~')t¢f~ 24. !iiis~flrde~!it~e?~ ~og~U?i~nt~;;ip list a'd;q'u~t ,~ 25. r ... . · : .... N 27. Choke manifold complies w/APl RP-53 (May 84) ........ ~N (,J-- 28. Work will occur without operation shutdown ........... f_Y,) ~ 29. Is presence of H2S gas probable ................. Y ~ REMARKS GEOLOGY DATE 30. Permit can be issued w/o hydrogen sulfide measur~ '" ' 31. Data presented on potential overpressure~.z.z~res"~. ...... Y N 32. Seismic analysis ofsha~ .......... ,Y, ,N, 33. Seabed condition~,s~ay-~~~ ..... ,Y, ,N, 34. C~~~rts ...... Y N [exploratory on~y] RPC~ ENGINEERING: COMMISSION: BEV~~ ?-['~ DWJ. JDH ~ RNC CO Lo Com mentsll nstructions: HOW/Ijt - A:\FORMS\cheklist rev 09/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Thu Nov 19 15:34:04 1998 Reel Header Service name ............. LISTPE Date ..................... 98/11/19 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Services Tape Header Service name ............. LISTPE Date ..................... 98/11/19 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Services Library. Library. Scientific Technical Scientific Technical Physical EOF Comment Record TAPE HEADER MILNE POINT UNIT 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: MWD RUN 1 AK-MM- 80122 ZIEMKE JAYE MPL-42 500292286200 BP EXPLORATION SPERRY-SUN 19-NOV-98 MWD RUN 2 A/K-MM-80122 ZIEMKE LOCKWOOD 8 13N 10E 3552 4784 (ALASKA), INC. DRILLING SERVICES FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD .00 45.70 17.20 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING '! 3RD STRING 12.250 9.625 5928.0 PRODUCTION STRING 8.500 11518.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL DEPTHS ARE DRILLER'S DEPTHS. DEPTH CORRECTION OF MWD DATA IS WAIVED AS PER THE E-M3kIL MESSAGE FROM D. DOUGLAS FOR KATIE NITZBERG ON 11/16/98. 3. MWD RUN 1 IS DIRECTIONAL WITH DUAL GAMMA R3kY (DGR) UTILIZING GEIGER MUELLER TUBES AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4) . 4. MWD RUN 2 IS DIRECTIONAL WITH DUAL GAMMA P~AY (DGR) UTILIZING GEIGER MUELLER TUBE DETECTORS, ELECTROMAGNETIC WAVE RESISTIVITY PI{ASE-4 (EWR4), COMPENSATED NEUTRON POROSITY (CNP), AND STABILIZED LITHO DENSITY (SLD) . 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF l1518'MD, 7487'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PAHSE 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 FOR RESISTIVITY SENSOR. SPSF = SMOOTHED COMPENSATED NEUTRON POROSITY (SANDSTONE MATRIX FIXED HOLE SIZE). SNNA = SMOOTHED AVERAGE OF NEAR DETECTORS' COUNT RATES. SNFA = SMOOTHED AVERAGE OF FAR DETECTORS' COUNT RATES. SBDC = SMOOTHED BULK DENSITY (COMPENSATED). SCOR = SMOOTHED STANDOFF CORRECTION. SNPE = SMOOTHED NEAR DETECTOR ONLY PHOTOELECTRIC ABSORPTION FACTOR. ENVIRONMENTAL PARAMETERS USED FOR NUCLEAR LOG PROCESSING: HOLE SIZE = 8.5" MUD FILTRATE SALINITY = 1000 - 1200 PPM. MUD WEIGHT = 8.3 - 10.2 PPG. FORFIATION WATER SALINITY = 14545 PPM. FLUID DENSITY = 1.0 G/C3. MATRIX DENSITY = 2.65 G/C3. LITHOLOGY = SAArDSTONE. $ ~ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/11/19 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. .5000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH RPD 58.0 11428.5 RPM 58.0 11428.5 RPS 58.0 11428.5 RPX 58.0 11428.5 GR 66.5 11448.0 FET 112.0 11428.5 ROP 113.5 11518.0 FCNT 5858.0 11402.5 NCNT 5858.0 11402.5 NPHI 5858.0 11402.5 PEF 5892.5 11437.5 DRHO 5909.0 11437.5 RHOB 5909.0 11437.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD EQUIVALENT I/NSHIFTED DEPTH ......... BIT RUN NO MERGE TOP MERGE BASE 1 112.0 5968.0 2 5968.0 11518.0 $ REMARKS: 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam DEPT FT 4 1 GR MWD API 4 1 RPX MWD OHMM 4 1 ROP MWD FT/H 4 1 RPS MWD OHMM 4 1 RPM MWD OHMM 4 1 RPD MWD OHMM 4 1 FET MWD HOUR 4 1 NPHI MWD PU-S 4 1 FCNT MWD CNTS 4 1 NCNT MWD CNTS 4 1 RHOB MWD G/C3 4 1 DRHO MWD G/C3 4 1 PEF MWD BARN 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 68 32 9 68 36 10 68 40 11 68 44 12 68 48 13 68 52 14 Name Min Max Mean DEPT 58 11518 5788 GR 10.9175 259.551 76.3532 RPX 0.1585 38.9155 5.06869 ROP 8.1386 2033.35 248.328 RPS 0.0575 85.345 6.55668 RPM 0.1672 2000 8.83659 RPD 0.05 2000 12.4382 FET 0.0811 60.2592 1.07943 NPHI 21.7958 81.7622 43.0527 FCNT 402 969.237 634.472 NCNT 2176 3488.49 2647.31 RHOB 1.1651 2.8163 2.35722 DRHO -1 0.4944 0.049442 PEF 0.4724 10.5434 1.72019 First Nsam Reading 22921 58 22764 66.5 22742 58 22810 113.5 22742 58 22742 58 22742 58 22634 112 11090 5858 11090 5858 11090 5858 11058 5909 11058 5909 11091 5892.5 Last Reading 11518 11448 11428.5 11518 11428.5 11428.5 11428.5 11428.5 11402.5 11402.5 11402.5 11437.5 11437.5 11437.5 First Reading For Entire File .......... 58 Last Reading For Entire File ........... 11518 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/11/19 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 ....... 98/11/19 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 RPD 58.0 5912.5 RPM 58.0 5912.5 RPS 58.0 5912.5 RPX 58.0 5912.5 GR 66.5 5920.5 FET 112.0 5912.5 ROP 113.5 5967.5 $ LOG HEADER DATA DATE LOGGED: 15-FEB-98 SOFTWARE SURFACE SOFTWARE VERSION: 5.07 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 5968.0 TOP LOG INTERVAL (FT) : 112.0 BOTTOM LOG INTERVAL (FT) : 5968.0 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .3 67.9 TOOL NIIMBER P0922CRG8 P0922CRG8 12.250 12.3 SPUD 9.20 55.0 8.5 1200 5.2 2.400 1.582 1.800 3.600 26.7 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 API 4 1 68 4 2 RPX MWD 1 OHMM 4 1 68 8 3 RPS MWD 1 RPM MWD 1 RPD MWD 1 ROP MWD 1 FET MWD 1 OHMM 4 1 68 OHMM 4 1 68 OHMM 4 1 68 FT/H 4 1 68 HOUR 4 1 68 12 16 2O 24 28 Name DEPT GR RPX RPS RPM RPD ROP FET Min 58 10 9175 0 2821 0 2266 0 1672 0 0812 8 1386 0 0811 Max Mean Nsam 5967.5 3012.75 11820 115.895 56.2778 11709 38.9155 7.27467 11710 85.345 10.0928 11710 2000 14.4116 11710 2000 17.1464 11710 2033.35 271.089 11709 7.4275 0.539096 11602 First Reading 66.5 58 58 58 58 113.5 112 Last Reading 5967.5 5920.5 5912.5 5912.5 5912.5 5912.5 5967.5 5912.5 First Reading For Entire File .......... 58 Last Reading For Entire File ........... 5967.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/11/19 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header' Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/11/19 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NIIMBER: 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 FCNT 5858 0 NCNT 5858 0 NPHI 5858 0 FET 5879 5 RPD 5879 5 RPM 5879 5 RPS 5879 5 RPX 5879 5 PEF 5892 5 GR 5899 5 DRHO 5909 0 RHOB 5909 0 ROP 5969 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 CNP COMPENSATED NEUTRON SLD STABILIZED LITHO DEN $ 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: STOP DEPTH 11402.5 11402.5 11402.5 11428.5 11428.5 11428.5 11428.5 11428.5 11437.5 11448.0 11437.5 11437.5 11518.0 20-FEB-98 5.07 5.46 MEMORY 11518.0 5968.0 11518.0 29.6 68.6 TOOL NUMBER P0915CRLGM6 P0915CRLGM6 P0915CRLGM6 P0915CRLGM6 8.500 8.5 LSND 10.20 44.0 9.5 1200 4.8 1.200 .595 .900 60.0 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 2.300 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 2 API 4 1 68 RPX MWD 2 OHMM 4 1 68 RPS MWD 2 OHMM 4 1 68 RPM MWD 2 OHMM 4 1 68 RPD MWD 2 OHMM 4 1 68 ROP MWD 2 FT/H 4 1 68 FET MWD 2 HOErR 4 1 68 NPHI MWD 2 PU-S 4 1 68 NCNT MWD 2 CNTS 4 1 68 FCNT MWD 2 CNTS 4 1 68 RHOB MWD 2 G/C3 4 1 68 DRHO MWD 2 G/C3 4 1 68 PEF MWD 2 BARN 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 32 9 36 10 40 11 44 12 48 13 52 14 Name Min Max Mean Nsam DEPT 5858 11518 8688 11321 GR 27.9872 259.551 97.414 11098 RPX 0.1585 2000 2.92667 11099 RPS 0.0575 16.8569 2.8221 11099 RPM 0.4442 2000 3.3886 11099 RPD 0.05 2000 15.1026 11101 ROP 10.506 2242.97 224.633 11099 FET 0.231 60.2592 1.99309 11099 NPHI 21.7958 81.7622 43.0527 11090 First Reading 5858 5899.5 5879.5 5879.5 5879.5 5878.5 5969 5879.5 5858 Last Reading 11518 11448 11428.5 11428.5 11428.5 11428.5 11518 11428.5 11402.5 NCNT 2176 3488.49 2647.31 11090 FCNT 402 969.237 634.472 11090 RHOB 1.1651 2.8163 2.35722 11058 DRHO -1 0.4944 0.049442 11058 PEF 0.4724 10.5434 1.72019 11091 5858 11402.5 5858 11402.5 5909 11437.5 5909 11437.5 5892.5 11437.5 First Reading For Entire File .......... 5858 Last Reading For Entire File ........... 11518 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0~0 Date of Generation ....... 98/11/19 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 98/11/19 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 98/11/19 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File
