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Home My WebLink About204-080 e e Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. dQ Y- - 0 80 Well History File Identifier Organizing (done) o Two-sided 1111111111111111111 o Rescan Needed 11I111111111111I111 RESCAN ~olor Items: o Greyscale Items: DIGITAL DATA ~skettes, No. \ o Other, NolType: OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: Date uJe /00 o Other:: V\tf ,s~"11111I1II111I11 ß1f NOTES: BY: ~ /5/ Project Proofing BY: ~ Date 111'& lo~ I + ~ J = TOTAL PAGES $1 (Count does not include cover sheet) 151 p Scanning Preparation BY: Date: Production Scanning Stage 1 Page Count from Scanned File: 5;¡' (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: ~ YES BY: ~ Date: II {CO (0 " 111111111111111111I NO /5/ V\1; f NO Stage 1 If NO in stage 1, page(s) discrepancies were found: YES BY: Maria Date: /5/ 1111111111111111111 Scanning is complete at this point unless rescanning is required. ReScanned 11111111111I11 11111 BY: Maria Date: /5/ Comments about this file: Quality Checked III 1/11111/111111/1 10/6/2005 Well History File Cover Page.doc STATE OF ALASKA . ~ ALAS~IL AND GAS CONSERVATION COMMI~ON ~ ` REPORT OF SUNDRY WELL OPERATIONS ~~~~~ Y ~ ~~~ €~f)G 0 fi 20Q~ 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulate Q +~f~~~h~~~ ~~~ ~~~~. ~Qp~~15S1p Performed: Aiter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver ~ Time Extension ~ eE~~r~~ A ~ €~ ~ Change Approved Program ~ Operat. Shutdown [] Perforate ~ Re-enter Suspended Well ~ 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: rvame: Development ~ Exploratory ~`~` 2oa-osoo 3. Address: P.O. Box 196612 Stratigraphic ~~ Service ~~'~ 6. API Number: Anchorage,AK 99519-6612 50-029-21939-01-00 7. KB Elevation (ft): 9. Weil Name and Number: 90.9 KB PBU W-05A 8. Property Designation: 10. Field/Pool(s): ADLO-047452 PRUDHOE BAY Field/ PRUDHOE OIL Pooi 11. Present Well Condition Summary: Total Depth measured 15655 feet Plugs (measured) None true vertical 8976.38 feet Junk (measured) None Effective Depth measured 15620 feet true vertical 8975 feet Casing Length Size MD ND Burst Collapse Conductor 110 20" Surface - 110 SurFace - 110 Surface 3097 13-3/8" 68# L-80 Surface - 3097 Surface - 2681 4930 2270 Production 13972 9-5/8" 47# nt-80S Surface - 13972 Surface - 8826 6870 4760 Liner 542 5-1/2" 17# L-80 13665 - 14207 8652 - 8963 7740 6280 Liner 1953 3-1/2"X3-3/16"X2-7/8" 13702 - 15665 8673 - 8976 8-81 #/6.2#/6.5# L-80 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ _ Tubing: (size, grade, and measured depth) 4-1/2" 12.6# 13Cr80 26 - 13648 0 0 - Packers and SSSV (type and measured depth) 4-1/2" Baker SABL-3 Packer 13572 0 0 , ... 0 0 0 0 12. Stimulation or cement squeeze summary: Intervais treated (measured): ` ~'~''~ `~~~ ' '' ~'~~ ` ~ " t~ ~~~~ Treatment descriptions including volumes used and final pressure: ~ ' ' " ° 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 88 122 218 271 Subsequent to operation: 107 115 185 277 14. Attachments: 15. Well Class after qroposed work: Copies of Logs and Surveys Run Exploratory 1~ Dev~elopment ~` Service ~ Daily Report of Weil Operations X 16. Well Status after proposed work: Oil ~ Gas ~ WAG (" GINJ ~ WINJ ~ WDSPL ~ 17. I hereby certify that the foregoing is true and coRect to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phone 564-4944 Date 8/6/2009 Form 10-404 R~ised 04/2006 ..1„ , ~. ~.,,,~, i Submit Original O~ly 4\"~ ',+x < ~~~,''~ fj ~ ~' "'-~' ' E °" ~. e, W-05A 204-080 PERF ATTACHMENT • Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base W-05A 9/6/04 PER 14,308. 14,333. 9,005.3 9,009.41 W-05A 9/6/04 PER 14,680. 14,750. 9,012.62 9,011.51 W-05A 9/6/04 PER 14,839. 14,914. 9,006.38 9,000.66 W-05A 9/6/04 PER 14,940. 15,035. 8,999.17 8,994.14 W-05A 9/6/04 PER 15,375. 15,595. 8,977.41 8,975.13 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE u ~ ~ W-OSA DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 7/28/2009~CTU #5 w/ 1.75" CT (Scope; drift/mill scale/ acid stimulation) POH w/ ;Mill/Motor. Bleed IA to LP and LRS load same w/ 750 bbls crude. RIH w/ 2.25" ' ball drop nozzle and 10' stingers OAL 12'. Sat down on liner top attempted to ;pass thru at various pump and running speeds. Pooh. add knuckle joint and bc ;spring centralizer above same nozzle. RIH sat down on liner top 13684. made ~several attempts to get thru. Pooh. RIH w/ Knuckle, 20' of stingers, Mechanic~ ow pring en ra izer, and 2-1 8" Noule tapered to .90" O.D. «InterAct ;Publishing» ***"Cont. on WSR 7/29/09"*** 7/29/2009~CTU #5 W/ 1.75' Tubing ( Job Scope - Drift/Mill Scale/Acid Stimulation ) ;Cont. RIH w/ 2.20 tapered nozzle, Bowspring Cent., 20' of stinger, and knuckle ;~oint. Note weiqht loss @ top of liner but did not set down. Continue RIH while 'loading well w/ 2% KCL FW and 140 bbl diesel cap, Tag obstuction 15490' Corr ~work free (known wireline/debris lost in hole) PUH to above 2-7/8" liner. Diesel in ;place. Switch to coil and RBIH. Tag high again 15,490', reduce to min. rate and ;trip to top of 2-7/8" liner to 14,200' ctm. Liner clear no obstructions. PJSM and ~ Restrict pad access. Pre acid iniectivity 1.3 bpm 1050 qsi, . pm 1525 psi. PT ;cementers.PUMP Acid treatment as per program. Post injection test; 3.6 bpm @• a 1950 psi. pooh. RD. **job complete** ~ ~ ~~ 7/29/2009~ASRC Test Unit #3, Begin Acid Flowback, '""*Job in Progress""' ~ ASRC Test Unit #3, Continue Acid flowback, ***Job in Progress*'"* 7/31/2009~ASRC Test Unit #3, End 4 hour test, Begin rig down, ***Job in Progress*** 8/1/2009;ASRC Test Unit #3, Complete rig down, Leave location, *"*Job Complete"*" FLUIDS PUMPED BBLS 398 2% KCL 191 DIESEL 183 2% KCI W/F103 33 2% KCI W/F103-U067 18 50/50 METH 823 Total • • -~ :~ ___ ~>'".~~ i~-' Y.._ `J _ -_ ~r ~,~. MICROFILMED 03!01 !2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:~LaserFiche\CtirPgs_InsertslMicrofilm Marker.doc ~ Oá-- À~<l ~ DATA SUBMITTAL COMPLIANCE REPORT 9/28/2006 Permit to Drill 2040800 Well Name/No. PRUDHOE BAY UNIT W-05A Operator BP EXPLORATION (ALASKA) INC API ~ei2j1~3't:.O~ 7' MD 15655_ TVD 8976/' Completion Date 9/6/2004 / Completion Status 1-01L Current Status 1-01L UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey Yes -- DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: MWD GR / EWR, MGR / CCL / CNL (data taken from Logs Portion of Master Well Data Maint C Tf 12865 12900 12900 13730 Log Log Run Interval OH/ Name Scale Media No Start Stop CH Directional Survey 14178 15655 Open Directional Survey 14178 15622 Open Gamma Ray 13384 15541 Case Gamma Ray 13994 15612 Open LIS Verification 13994 15612 Induction/Resistivity 14230 15655 Open . Log/ Data Type I; ÆD Rpt t___~ EJectr Digital Dataset Med/Frmt Number D Asc -~~-~-_. Received Comments 10/7/2004 IIFR 10/7/2004 IIFR 11/29/2004 GR-CCL 11/15/2004 GR, EWR4, ROP 11/15/2004 GR, EWR4, ROP 2/22/2006 ROP DGR EWR plus Ji Graphics -~~._---~--- D Lis Well Cores/Samples Information: Name Interval Start Stop Sent Received Sample Set Number Comments ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? ~ Analysis ~ Received? Daily History Received? (t)N (jJN . Formation Tops Comments: Compliance Reviewed By: _ ~ ~(T~~~~ Date: ~_____ ~ . . WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Cornrn. Attn.: Librarian 333 West ih Ave., Suite 100 Anchorage, Alaska 99501 J04- 080 February 17, 2006 13130 RE: MWD Formation Evaluation Logs W-05A, The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 907-273-3500 W-05A: LAS Data & Digital Log Images: 50-029-21939-01 1 CD Rom ~ ð! ØW{txo RE: Cancel Waiver: 15-29 Hi Jim. Both 15-29 and 17-11 have been 51. LJ..OS':\ Jfj~ 3/4/0-:; \f)J,A}5 had the production casing hanger seals replaced during a RWO conducted May 2004. Let me know if you have any additional questions. Joe -----Original Message----- From: James Regg [mailto:jim_regg@admin.state.ak.us] Sent: Friday, March 04, 2005 2:19 PM To: Anders, Joe L Cc: Winton GAubert Subject: Re: Cancel Waiver: 15-29 Joe - re: 15-29 and 17-11; does this mean the wells have been SI? re: W-05; repairs done to eliminate SCP? Jim Regg AOGCC Anders, Joe L wrote: Hello all. Well 15-29 (PTD 2020160) has been reclassified from "Waiver" to "Trouble". The well has both TxlA and a PC leak. Please remove any copies of the waiver and any waiver signs from the wellhouse. Call if you have any questions. Joe Anders, P.E. Well Integrity Coordinator BP Exploration (Alaska), Inc 1-907 -659-5102 anders22@bp.com 1 of 1 3/4/20053:18 PM 11/23/04 Schlumberger NO. 3277 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay . ?b'I , Jt)(') 2/J kif, ZO 1.D 2tff ~ Color "!Sf) W-05A Well Job# Loa DescriDtion Date Blueline Prints CD 10715426 CH EDIT (PDC-GR) 09/02/04 1 ~f9i L3-02 10708048 RST-SIGMA 02/05/04 1 1 -cï OWDW-SW 10563038 RST-SIGMA 03/30/03 1 1 ..-, OWDW-SW 10672360 RST -BORAX 03/27/04 1 1 t(~O; P1-07A 10621778 US IT (PDC) 04/20/04 1 1 m J-25A 10715419 MCNL 08/13/04 1 1 « ~.1() 't C-25B 10715434 MCNL 10/11/04 1 1 L(~ÎI S-14A 10884020 MCNL 09/18/04 1 1 ~(}f 0 E-39A 10728394 MCNL 03/28/04 1 1 'i~ f1. Õ 07 -32B 10861926 MCNL 08/03/04 1 1 'f,df( Q-05A 10715356 MCNL 10/26/03 1 1 ~ DS 09-41 10563111 RST -SIGMA 10/12/03 1 1 . PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 /; h9þf . , ¡ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 9950}oZ838 ATTN: Beth I A Date Delivered: . . ~[)v- CJf{ 0 WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Helen Warman 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 November 12,2004 RE: MWD Formation Evaluation Logs: W-05A, AK-MW -3254803 1 LDWG formatted Disc with verification listing. API#: 50-029-21939-01 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF TIlE TRANSMITTAL LETTER TO TIlE ATTENTION OF: Sperry-Sun Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 DaJe:lf:Jf~ .,.~--t-- ......- ~ a STATE OF ALASKA . ALAS~ AND GAS CONSERVATION COM ION WELL COMPLETION OR RECOMPLETION REPORT AND LOG R.·· . . i::... r.· E·.· IV· 'E· ,.","- D'··-"\ . /.L~"J" . OCT 1 2 2004 CommissicfI 1a. Well Status: !HI Oil o Gas o Plugged o Abandoned o Suspended o WAG 1 b. Well Class: H,,:.,m;o iI\;j1:; 20AAC 25.105 20AAC 25.110 !HI Development o Exploratory DGINJ DWINJ o WDSPL No. of Completions One Other o Stratigraphic o Service 2. Operator Name: 5. Date Comp., Susp., or Aband. 12. Permit to Drill Number BP Exploration (Alaska) Inc. 9/6/2004 204-080 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 8/26/2004 50- 029-21939-01-00 4a. Location of Well (Governmental Section): 7. Date T.o. Reached 14. Well Name and Number: Surface: 8/31/2004 PBU W-05A 1297' SNL, 1192' WEL, SEC. 21, T11 N, R12E, UM 8. KB Elevation (ft): 15. Field / Pool(s): Top of Productive Horizon: 2667' SNL, 1229' EWL, SEC. 26, T11N, R12E, UM 90.9' Prudhoe Bay Field / Prudhoe Bay Pool Total Depth: 9. Plug Back Depth (MD+ TVD) 2993' SNL, 29' EWL, SEC. 26, T11N, R12E, UM 15620 + 8975 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 612049 y- 5958960 Zone- ASP4 15655 + 8976 Ft ADL 047452 - 11. Depth where SSSV set 17. Land Use Permit: TPI: x- 619862 y- 5952430 Zone- ASP4 Total Depth: x- 618668 y- 5952085 Zone- ASP4 (Nipple) 2167' MD 19. Water depth, if offshore 20. Thickness of Permafrost 18. Directional Survey !HI Yes DNo N/A MSL 1900' (Approx.) 21. Logs Run: MWD GR I EWR, MGR/CCL/CNL 22. CASING, LINER AND CEMENTING RECORD CÁSING SI:ITTIN$ EP1"HMI;) SETTING EPTH TVQ ~?i~ / // AMOUNT Size WT. PER FT. $~DE TOP 6QTTOM lOP 160TTOM PUllED 20" Conductor Surface 110' Surface 110' 13-3/8" 68# L-80 Surface 3097' Surface 2681' 17-1/2" 4500 cu ft Cold Set II 9-5/8" 47# NT-80S Surface 13972' Surface 8826' 12-1/4" 3089 cu ft Class 'G' 5-112" 17# L-80 13665' 14207' 8652' 8963' 8-112" 471 cu ft Class 'G' 3-1/2" x 3-3/16" x 2-7/8" 8.81# /6.2# /6.5# L-80 13702' 15655' 8673' 8976' 3-3/4" x 4-1/8" 690 cu ft Class 'G' (3 operations) 23. Perforations open to Production (MD + TVD of Top and 24. "J'jålNG / i. Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET (MD) 2" Gun Diameter, 6 spf 4-1I2",12.6#,13Cr80 13648' 13573' MD TVD MD TVD 14308' - 14333' 9005' - 9009' 25. ,ð,CI[), . .\,;,EIVt~T 14680' - 14750' 9013' - 9012' 14839' - 14914' 9006' - 9001' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 14940' - 15035' 8999' - 8994' 15375' - 15595' 8977' - 8975' 2500' Freeze Protected with MeOH 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): September 25,2004 Gas Lift Date of Test Hours Tested PRODUCTION FOR Oll-Bsl GAs-McF WATER-Bsl CHOKE SIZE GAS-Oil RATIO 9/27/2004 4 TEST PERIOD + 2,207 3,239 648 1760 1 ,468 Flow Tubing Casing Pressure CALCULATED + Oll-Bsl GAs-McF WATER-Bsl Oil GRAVITy-API (CORR) Press. 321 1 ,450 24-HoUR RATE 368 540 108 26 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Subl!1'l~.qq,,,~~if none, state "none". Nooe I~ ,. - - \ ,- q. I \ ....'- -, .-- ,.-".... ¡¡ O~I , V·'H-L'¡ , ~. ¡ C;p ~""';fOOc-~~ L- Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ~ 8f)¡115 C~ - Õ-, t? v 28. GEOLOGIC MARKERS 29. RMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 13963' 8821' None 45N 14280' 8998' 45P 14287' 9000' 45P (Invert) 45N I Base 46P 14918' 9000' 14940' 8999' R E-r"'i""~ .~/;u:~~$ t:: O Lt" I¡·..· ..1.1: (~ . n ( ,¡¿, )l it., ,,-. f.,1 Alaska Oil 8( 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed L T'tl T h· I A . t t Terrie Hubble'-- IQ.J I e ec nlca 8515 an Date 10" l;;t ,,0 PBU W-05A Well Number 204-080 Permit No. I A roval No. Prepared By Name/Number: Drilling Engineer: Terrie Hubb/e, 564-4628 Sean McLaughlin, 564-4694 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-Altemating-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 Submit Original Only Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 8/25/2004 06:00 - 06:15 0.25 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitigation for moving rig off of W-27A and down pad to W-05L 1. 06: 15 - 07:30 1.25 MOB P PRE Move rig around W pad and position in front of W-05L 1. 07:30 - 07:45 0.25 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitigation for backing rig over well. 07:45 - 08:00 0.25 MOB P PRE Back rig over well. Set down. 08:00 - 10:30 2.50 RIGU P PRE N/U BOPE. Berm cellar. RIU hardline, berm and tiger tank. Position trailers and R/U electrical and phones. Grease new tree. Open surface safety Valve. 10:30 - 16:00 5.50 BOPSU P PRE Perform initial BOPE function / pressure test. Test witnessed by AOGcC inspector, Lou Grimaldi. 16:00 -16:15 0.25 WHIP P WEXIT SAFETY MEETING. Review procedure, hazards and mitigation to M/U cementing BHA. 16:15 -16:30 0.25 WHIP P WEXIT M/U Cementing BHA with 3.0" big hole nozzle, 6 ft pup 2-3/8" PH6, XO, Disconnect, XO and CTC. OAL = 10.5 ft. 16:30 - 19:20 2.83 WHIP P WEXIT RIH with cementing BHA. Send returns to Tiger Tank. Lightly tag WS pinch pt @ 14211'. P/U to up wt & correct CTD to the ELMD of 14210'. P/U 10' to 14200' & flag pipe. Meanwhile R/U SLB Cementers & prime up. 19:20 - 19:30 0.17 WHIP P WEXIT Confirm Obpm injectivity @ 700psi. 19:30 - 19:45 0.25 WHIP P WEXIT PJSM with all personnel concerning cementing operations. 19:45 - 20:45 1.00 WHIP P WEXIT Flush/PT lines to 4k. Mix & pump 5bbls 15.8ppg class 'G' cmt slurry & 5bbls of water behind @ 1.6/1.6bpm & 650psi. Chase with KCL water @ 2.5/2.5bpm & 700psi. Pump 1 bbl of cmt out of nozzle. POOH laying in remaining cmt @ 1 :1. Continue POOH to 13500'. 20:45 - 21:15 0.50 WHIP P WEXIT Shut in choke & trap 200psi WHP. Circulate down 30bbls bio-KCL pill with +1-200psi WHP. Chase bio-KCL pill to nozzle. 21:15-22:30 1.25 WHIP P WEXIT RBIH contaminating cmt to 14190'. Swap well to used flopro milling fluid. 22:30 - 00:00 1.50 WHIP P WEXIT POOH chasing cmt contaminated fluid OOH & jetting across nipples. 8/26/2004 00:00 - 01 :00 1.00 WHIP P WEXIT Continue POOH to surface. 01:00 - 01:15 0.25 WHIP P WEXIT OOH. UD cmt nozzle BHA. 01 :15 - 01 :30 0.25 WHIP P WEXIT MIU swizzle stick & jet BOP stack. UO swizzle stick & SIB injector. Flush choke manifold lines. 01 :30 - 01 :45 0.25 STWHIP P WEXIT Held pre-operations safety meeting. Review well plan, potential hazards & milling BHA M/U procedures. 01 :45 - 02:00 0.25 STWHIP P WEXIT Cut coil & install Baker CTC. Pull test to 35k & P/test to 3500psi. 02:00 - 02:45 0.75 STWHIP P WEXIT M/U window milling BHA #2 with a 3.80" HC DP0261 DWM, diamond string reamer, Baker straight Xtreme motor, MHA & 2 jts of PH6 tbg (OAL - 83.58'). MIU injector. 02:45 - 05:05 2.33 STWHIP P WEXIT RIH with BHA #2. Wt check @ 14100': Up = 43.7k, down = 20k. Compressive strength of cmt @ 600psi. Continue RIH BHA#2 & tag TOC @ 14193'. P/U @ 41k & retag @ same depth. Run-in wt = 19k. 05:05 - 05:40 0.58 STWHIP P WEXIT Mill cmt with 2.6bpm/2800psi, 2k WOB & 40fph. Tag WS/Lnr pinch pt @ 14212.8'. Flag pipe & correct depth to 14211' (pinch pt ELMD). 05:40 - 06:00 0.33 STWHIP P WEXIT Start milling window with 2.55/2.55bpm 2600/2900psi, 1-2k Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: Rig Release: Rig Number: 8/25/2004 9/6/2004 N1 Spud Date: 8/25/2004 End: 9/6/2004 8/26/2004 05:40 - 06:00 0.33 STWHIP P WEXIT WOB. Milito 14211.4'. 06:00 - 08:00 2.00 STWHIP P WEXIT Mill window, 2.6/2.6 bpm, 2500 - 3200 psi, 1-2K WOB, 1.0 fph. Milled to 14,213'. 08:00 - 09:30 1.50 STWHIP P WEXIT Mill window, 2.6/2.6 bpm, 2500 - 3200 psi, 1-2K WOB, 2 fph. easy milling, Milled to 14216'. 09:30 - 11 :00 1.50 STWHIP P WEXIT Mill window, 2.6/2.6 bpm, 2500 - 3000 psi, 1 K WOB, 1 fph. easy milling, Exit liner at 14,616'. No stalls milling window. Milled to 14,219 ft. 11 :00 - 12:15 1.25 STWHIP P WEXIT Mill formation, 2.6/2.6 bpm, 2500 - 3300 psi, 1-3K WOB, 30 FPH. Milled to 14,228 ft. 12:15 - 13:40 1.42 STWHIP P WEXIT Back ream window, 2 fpm, clean window, Ream down at 2 fpm, Back ream at 2 fpm. Swap to re-conditioned FloPro. Ream down at 1 fpm, Back ream at 1 fpm. Stop pump and dry tag. Clean window. 13:40 - 16:00 2.33 STWHIP P WEXIT POH while chasing old FloPro out of hole. Top of window at 14,211 ft. Bottom of window at 14,216 ft. RA tag at 14,219 ft. 16:00 - 17:00 1.00 STWHIP P WEXIT Layout milling BHA. Recover 100% of BHA. Mill had slight wear across entire face. Mill gauged at 3.79" / 3.78 golnogo, string mill gauged at 3.79/3.78" go/ nogo. Cut off 50 ft of coil for wear maitenance. 17:00 - 17:15 0.25 DRILL P PROD1 SAFETY MEETING. Review procedure, hazards and mitigation for M/U drilling MWD BHA. 17:15 - 18:40 1.42 DRILL P PROD1 M/U SWS CTc. Pull / pressure test CTc. M/U 4.125" bi-center HC bit, 3.06 deg bend motor, Sperry MWD and orienter and SWS MHA. MIU injector. 18:40 - 21:00 2.33 DRILL P PROD1 RIH with BHA #3. SHT MWD & orienter @ 1000' - OK. Continue RIH to 13975'. 21 :00 - 21 :50 0.83 DRILL P PROD1 Log down GR & tie-into Geology PDC log - subtract 2' from CTD. 21 :50 - 22:00 0.17 DRILL P PROD1 PIU & check TF - @ 100L. RIH clean thru window without pumps. Tag btm @ 14230'. 22:00 - 22:30 0.50 DRILL P PROD1 Orient TF to 70R. Establish freespin @ 2.6bpm/3550psi. PIU wt = 40k, SIO wt = 19k. PVT = 323bbls. lAP = 440psi, OAP = 130psi. 22:30 - 00:00 1.50 DRILL P PROD1 Commence drilling build/turn section. Drill to 14290' with 50R TF, 2.6/2.6bpm, 3550/3700psi, 2k WOB & 50fph ave ROP. Saw RA PI P tag @ 14215'. Confirmed window depths are: TOWS = 14206, TOW = 14207', BOW = 14212'. 8/27/2004 00:00 - 02:00 2.00 DRILL P PROD1 Orient & drill to 14357' with 75-90R TF, 2.6/2.6bpm, 3550/3700psi, 2k WOB & 45fph ave ROP. 02:00 - 02:45 0.75 DRILL P PROD1 Orient & drill to 14380' with 95-100R TF, 2.6/2.6bpm, 3550/3850psi, 3k WOB & 50fph ave ROP. 02:45 - 03:00 0.25 DRILL P PROD1 Wiper trip clean to window. RBIH to btm. 03:00 - 03:45 0.75 DRILL P PROD1 Orient & drill to 14410' with 90-110R TF, 2.6/2.6bpm, 3550/3850psi, 4k WOB & 80fph ave ROP. 03:45 - 04:15 0.50 DRILL P PROD1 Orient & drill to 14445' with 120R TF, 2.6/2.6bpm, 3550/3850psi, 4k WOB & 100fph ave ROP. Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: Rig Release: Rig Number: 8/25/2004 9/6/2004 N1 Spud Date: 8/25/2004 End: 9/6/2004 8/27/2004 04:15 - 04:30 0.25 DRILL P PROD1 Orient TF around to 90R. 04:30 - 05:15 0.75 DRILL P PROD1 Finish build section @ 14490' with 90-100R TF, 2.6/2.6bpm, 3550/3850psi, 3k WOB & 110fph ave ROP. 05:15 - 08:00 2.75 DRILL P PROD1 POOH build BHA #3. Paint EOP flag @ 13900' & continue POOH. 08:00 - 10:00 2.00 DRILL P PROD1 C/O BHA. M/U 3.75" DS46 bit, 1.04 deg motor, Sperry RES tool. Check orienter. Upload RES tool. BHA OAL = 89.87'. 10:00 - 10:30 0.50 DRILL N RREP PROD1 Replace worn motor brushes on SWS powerpack. 10:30 - 13:00 2.50 DRILL P PROD1 RIH with MWD RES BHA # 4. SHT. RIH to flag. Correct -6.1 ft CTD at flag. 13:00 - 13:30 0.50 DRILL P PROD1 Ran thru window clean with HS TF. Ran to TD clean. Tag at 14490'. 13:30 - 15:00 1.50 DRILL P PROD1 Log MAD Pass with RES/GR at 3 fpm. 40K up wt, 2.6/2.6 bpm, 3400 psi. Log GR tie-in at RA tag, added 2 ft CTD. 15:00 - 15:20 0.33 DRILL P PROD1 RIH clean to TD. Tag at 14,492 ft. 15:20 - 15:30 0.17 DRILL P PROD1 Orient TF to 50R. 15:30 - 16:30 1.00 DRILL P PROD1 Drilling 24 Lateral, 2.7/2.7 bpm, 3400 - 4100 psi, 70R, 90 deg incl. 100 fph, Drilled to 14572'. 16:30 - 17:30 1.00 DRILL P PROD1 Drilling 24 Lateral, 2.7/2.7 bpm, 3400 - 4100 psi, 100R, 94 deg incl. 100 fph, Drilled to 14,650'. 17:30 - 17:55 0.42 DRILL P PROD1 Wiper trip to window. Clean hole. RIH. 17:55 - 19:00 1.08 DRILL P PROD1 Drilling 24 Lateral, 2.5/2.5 bpm, 3300 - 3800 psi, 110R, 94 deg incl. 120 fph, Drilled to 14,708' 19:00 - 19:30 0.50 DRILL P PROD1 Orient TF around to 90R. P/U wt = 39k, 5/0 wt = 19k. PVT = 312bbls. Bleed lAP from 750psi to 70psi, OAP = 130psi. 19:30 - 20:10 0.67 DRILL P PROD1 Drill to 14744' with 80R TF, 2.5/2.5bpm, 3300/3800psi, 3k WOB & 70fph ave ROP. 20: 1 0 - 20:25 0.25 DRILL P PROD1 Orient TF to 45R. 20:25 - 21 :45 1.33 DRILL P PROD1 Drill to 14771' with 45R TF, 2.6/2.6bpm, 3500/3850psi, 4k WOB & 30fph ave ROP. Drill into a halt @ the 45N with serious wt stacking. Geo seeing more white clay in 14750' sample- typically drills slow. 21:45 - 00:00 2.25 DRILL P PROD1 Grind-on to 14787' with 75R TF, 2.6/2.6bpm, 3500/3850psi, 15k WOB & 1 Of ph ave ROP. Suspect bit may be balled-up. PIU off btm & let bit spin for 10 mins to unball bit. Retag btm & finally drill thru to 14790'. 8/28/2004 00:00 - 00:40 0.67 DRILL P PROD1 Grind-on to 14800' with 75R TF, 2.6/2.6bpm, 3500/3850psi, 5k WOB & 5fph ave ROP. 00:40-01:15 0.58 DRILL P PROD1 Wiper trip clean to window. RBIH to btm. 01:15 - 03:50 2.58 DRILL P PROD1 Orient & drill to 14849' with 85R TF, 2.6/2.6bpm, 3500/3850psi, 5k WOB & 25fph ave ROP. Seem to have punched thru the 45N. 03:50 - 04:40 0.83 DRILL P PROD1 Orient & drill to 14890' with 120L TF, 2.6/2.6bpm, 3500/3850psi, 5k WOB & 70fph ave ROP. 04:40 - 06:00 1.33 DRILL P PROD1 Orient & drill to 14930' with 70L TF, 2.6/2.6bpm, 3500/3850psi, 5k WOB & 75fph ave ROP. 06:00 - 06:30 0.50 DRILL P PROD1 Drilling 24 Lateral, 2.7 /2.7 bpm, 3500 - 3900 psi, 93 deg incl, Drilled to 14950' 06:30 - 06:45 0.25 DRILL P PROD1 Wiper trip to window. Clean hole. 06:45 - 07:00 0.25 DRILL P PROD1 Log tie-in with RA tag. Added 7 ft to CTD. 07:00 - 07:20 0.33 DRILL P PROD1 RIH clean to TD. Tag at 14,953'. 07:20 - 07:30 0.17 DRILL P PROD1 Drilling 24 Lateral, 2.7/2.7 bpm, 3500 - 3900 psi, 93 deg Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 8/28/2004 07:20 - 07:30 0.17 DRILL P PROD1 incl, 95L, Drilled to 14962'. 07:30 - 12:00 4.50 DRILL N RREP PROD1 Pump 2 drive shaft yoke failed. Down to one pump. POH to above window and circulate at minimum rate. Locate repair parts. Replace parts and test pump 2. OK. RIH to TD. 12:00 - 12:30 0.50 DRILL P PROD1 Orient around. 12:30 - 14:30 2.00 DRILL P PROD1 Drilling 24 Lateral, 2.7/2.7 bpm, 3500 - 3900 psi, 93 deg incl, 95L, Stacking WI. Slow ROP for good sand. Drilled to 15,010'. 14:30-15:15 0.75 DRILL P PROD1 Drilling 24 Lateral, 2.7/2.7 bpm, 3500 - 3900 psi, 93 deg incl, 95L, Stacking WI. Slow ROP. Bit may be worn, stacking WI with little motor work. Drilled to 15,020'. 15:15 - 18:45 3.50 DRILL P PROD1 POH for Bit trip and reel swap. Crane is available. Unable to pull in high gear at 32K up WI. Call for SWS mechanics to determine problem. Able to pull in high gear at 20K up WI. Powerpack hydraulics are surging in high gear. 18:45 - 20:30 1.75 DRILL P PROD1 OOH. PJSM. SIB injector. Download RES data & UD drilling BHA #4. Bit looks good - grades - 2/2/1. Check motor - OK - however will be changed out. Meanwhile SLB mechanics C/O CT operation stick (suspect to be causing 'hunting' of the powerpack hydraulics). 20:30 - 20:40 0.17 DRILL P PROD1 M/U nozzle to CT & stab onto well. 20:40 - 21 :00 0.33 DRILL P PROD1 Circ 33bbls of fresh water to flush flopro from cT & follow with 7bbls 50/50 MeOH. 21 :00 - 21 :20 0.33 DRILL P PROD1 PJSM for BD CT with N2. 21 :20 - 22:00 0.67 DRILL P PROD1 PfTest N2 lines - OK. Blow down CT & lines with N2 & bleed off. 22:00 - 22:30 0.50 DRILL P PROD1 UD nozzle & set back injector. Meanwhile Peak crane arrives location. 22:30 - 22:45 0.25 DRILL P PROD1 PJSM for stripping off & pulling back CT to the reel. 22:45 - 00:00 1.25 DRILL P PROD1 Slip connector into CT & pull test. Strip-off CT from injector & spool back to reel. 8/29/2004 00:00 - 02:30 2.50 DRILL P PROD1 Secure cT & prep reel for shipment. Meanwhile SLB mechanics inspect injector brakes & powerpack - found nothing amiss. 02:30 - 02:45 0.25 DRILL P PROD1 PJSM with Peak crew on cT reel swap. 02:45 - 05:30 2.75 DRILL P PROD1 PIU & lower reel to Peak double drop trailer. Replace reel drive bushings. PIU replacement reel into reel house & align drive pins & bushing. 05:30 - 08:30 3.00 DRILL P PROD1 RIU new CT reel. Meanwhile RID Peak crane. Pull CT to injecter head and stab pipe. C/O brass and packoff. MIU CTC and pull test. 08:30 - 09:20 0.83 DRILL P PROD1 Insert dart and pump thru coil. Dart on seat at 58.8 bbls. 09:20 - 09:30 0.17 DRILL P PROD1 SAFETY MEETING. Review procedure, hazards and mitigation for M/U MWD RES BHA. 09:30 - 10:40 1.17 DRILL P PROD1 MIU MWD RES BHA #5 with 3.75" DS49 bit #4, 1.04 deg motor and Sperry Resistivity tool. BHA", 89.83 ft. 10:40-13:15 2.58 DRILL P PROD1 RIH with MWD RES lateral BHA. SHT tools and orienter at 1000 ft. OK. RIH. 13:15 - 13:40 0.42 DRILL P PROD1 Ran thru window clean. RIH to TD clean. Tag at 15014'. Add 6 ft to correct to 15,020'. 13:40 - 14:00 0.33 DRILL P PROD1 Orient TF to 90L. 14:00 - 16:10 2.17 DRILL P PROD1 Drilling 24 Lateral, 2.5/2.5 bpm, 3500-4000 psi, 90L, high reactive torque, Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 8/29/2004 14:00 - 16:10 2.17 DRILL P PROD1 Swap to new FloPro. Drilled thru high reactive torque area from 15,020-15,074'. TF went to 100R. 16:10-16:30 0.33 DRILL P PROD1 Orient TF to high side. 16:30 - 17:00 0.50 DRILL P PROD1 Drilling 24 Lateral, 2.6/2.6, 3100 - 3800 psi, 12R, Drilled to 15107' 17:00 - 17:40 0.67 DRILL P PROD1 Orient TF to 90L. 17:40 - 18:00 0.33 DRILL P PROD1 Drilling 24 Lateral, 2.6/2.6, 3100 - 3800 psi, 80L, 94 deg incl, Drilled to 15,150' 18:00 - 18:30 0.50 DRILL P PROD1 Wiper trip to window. P/U wt = 42k, SIO wt = 18k. PVT = 330bbls. lAP = Opsi, OAP = 100psi. 18:30 - 19:00 0.50 DRILL P PROD1 Log up GR & tie-into RA PIP tag. Add 5' to CTD. 19:00 - 19:45 0.75 DRILL N SFAL PROD1 SLB mechanic fix short in powerpack electronics. 19:45 - 20:10 0.42 DRILL P PROD1 RBIH clean to btm tagged @ 15151'. 20:10 - 20:15 0.08 DRILL P PROD1 Orient & drill to 15162' with 45L TF, 2.6/2.6bpm, 3200/3750psi, 5k WOB & 175fph ave ROP. 20:15 - 20:30 0.25 DRILL P PROD1 Orient TF to 11 OL. 20:30-21:15 0.75 DRILL P PROD1 Drill to 15182' with 90-75L TF, 2.6/2.6bpm, 3200/3750psi, 3k WOB & 35fph ave ROP. Observe erratic drilling & 30-60% losses from 15182'. Had total lost circulation @ 15186'. Mobilize previously used flopro-formate mud from nearby service CT unit & call for KCL fluid. Up wt = 46.7k. 21:15 - 21:50 0.58 DRILL P PROD1 Orient & drill with total losses to 15205' with 75L TF, 2.6bpm/2950psi, 3k WOB & 50fph ave ROP. Will periodically pump down the backside to keep hole full & avoid dry metaHo-metal contact b/w cT & 13-Cr tbg. 21 :50 - 22:30 0.67 DRILL P PROD1 Orient & drill with total losses to 15243' with 40L TF, 2.6bpm/2950psi, 3k WOB & 50fph ave ROP. PVT = 183bbls. Switch to 170bbls of used 8.8ppg mud. See dips in resistivity @ 15186' & 15225'. 22:30 - 22:45 0.25 DRILL P PROD1 Wipe up hole clean with 50k up wt. POH above fault zone to 15100' & fill hole via the backside with 1.5bbls. RBIH to btm. 22:45 - 22:50 0.08 DRILL P PROD1 Drill with total losses to 15249' with 40L TF, 2.6bpm/3950psi, 3k WOB & 75fph ave ROP. 22:50 - 23:05 0.25 DRILL P PROD1 Orient TF to 90L. 23:05 - 23:30 0.42 DRILL P PROD1 Drill with total losses to 15279' with 40L TF, 2.6bpm/3950psi, 3k WOB & 75fph ave ROP. 23:30 - 00:00 0.50 DRILL P PROD1 Orient & drill with total losses to 15290' with 35L TF, 2.6bpm/3850psi, 3k WOB & 85fph ave ROP. Lose powerpack while PUH to switch pump assignments. 8/30/2004 00:00 - 06:00 6.00 DRILL N SFAL PROD1 Troubleshoot powerpack with bit parked @ 15277'. Meanwhile circ 2% KCL water down the CT. Total/ost fluid @ 06:00 AM = 1000bbls. 06:00 - 12:00 6.00 DRILL N SFAL PROD1 Troubleshoot powerpack with bit parked @ 15277'. Meanwhile circ 2% KCL water down the cT at 1.5 bpm, no returns. Total lost fluid @ 12:01 PM = 1400bbls. 12:00 - 12:30 0.50 DRILL N SFAL PROD1 Lost rig pump power while testing rig SCR. Close choke to monitor SIWHP and Circulate down coil with 2% KCL using charge pump. SIWHP = 0 psi. Rig pump working again. Open choke and circulate 1.5 bpm with no returns. 12:30 - 17:45 5.25 DRILL N SFAL PROD1 Troubleshoot powerpack with bit parked @ 15277'. Meanwhile circ 2% KcL water down the cT at 1.5 bpm, no returns. Total lost fluid @ 1745 hrs. = 1900 bbls. Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 8/30/2004 12:30 - 17:45 5.25 DRILL N SFAL PROD1 Eletricians ran jumpers across controls and got power to power pack. 17:45 - 18:30 0.75 DRILL N SFAL PROD1 Pull 65K twice, RIH to 0 K twice, shut down pump and pulled free at 65K on second pull. Up wt = 50K. 2.6 bpm, 1950 psi, no returns. Pull to window to make final repairs and tests. Hole in good condition, no overpull or motor work on trip to window. Pull thru window clean. Pull up to 13,700' with bit in 5-1/2" liner. Circ. 2% KCL water at 1.0 bpm, no returns. 18:30 - 23:00 4.50 DRILL N SFAL PROD1 Repair power pack controls. Finally narrow down failure to a shorted rectifier bridge on assignment #3. Isolate failed component & tag out assignment #3. Switch to assignment #4 - can run both pumps & powerpack. Will source replacement component for swapping out when next we're OOH. 23:00 - 0.00 DRILL N SFAL PROD1 RSIH to btm circ down fresh flopro mud out of bit. Up wt = 50k. Run-in wt = 19k. 8/31/2004 00:00 - 00:55 0.92 DRILL P PROD1 Drill with total losses to 15343' with 90-100L TF, 2.6bpm, 2900/3400psi, 10k WOS & 80fph ave ROP. 00:55·01:15 0.33 DRILL P PROD1 Orient TF around to 11 OL. 01 :15 - 01 :30 0.25 DRILL P PROD1 Drill with total losses to 15377' with 1 05L TF, 2.6bpm, 1750/2000psi, 4k WOS & 115fph ave ROP. 01 :30 - 01:40 0.17 DRILL P PROD1 Orient TF to 65L. 01:40 - 02:10 0.50 DRILL P PROD1 Drill with total losses to 15420' with 70L TF, 2.5bpm, 2500/2750psi, 5k WOS & 100fph ave ROP. Pump 40bbls of flopro sweep per 200bbls of KCL & top-up the backside with 2bbls of flopro. 02:10 - 02:20 0.17 DRILL P PROD1 Orient TF to 50A. Up wt = 54k. Run-in wt = 19k. 02:20 - 03:00 0.67 DRILL P PROD1 Drill with total losses to 15450' with 60R TF, 2.5bpm/2500psi, 2k WOS & 45fph ave ROP. 03:00 - 03:30 0.50 DRILL P PROD1 Wiper trip clean to window circ down fresh flopro mud in OH. Pull heavy (65-75k) @ 15265' - suspect SHA across cuttings node @ fault. 03:30 - 04:00 0.50 DRILL N DPRS PROD1 RSIH clean several times & try to pull past fault area - still pulling heavy. SI well & pump flopro down the back side. Work SHA clean thru tight spot. Ream down thru fault - clean. Wipe back up thru fault - clean. 04:00 - 04:50 0.83 DRILL P PROD1 Continue wiping hole clean to window. Observe 0.15bpm returns from 14900' -14300'. 04:50 - 05:15 0.42 DRILL P PROD1 Log up GR & tie-into RA PIP tag. Add 11' to CTD. 05:15 - 05:45 0.50 DRILL P PROD1 PUH above window while pumping down flopro to the bit. 05:45 - 06:45 1.00 DRILL P PROD1 RSIH to btm circ down 40bbls fresh flopro mud out of bit. Tag TD at 15,458' 06:45 - 07:35 0.83 DRILL P PROD1 Drilling 24 Lateral, 2.8/0.0 bpm, 2000-2600 psi, 90R, 90.5 deg incl, 100 fph, Pumping 40 bbl FloPro sweeps per 200 bbls KCL water pumped. Fluid level on back side is close to surface, 2 bbls to fill backside. Drilled to 15518'. 07:35 - 08:30 0.92 DRILL P PROD1 Wiper trip to 15,100'. 52K up wt, Overpull at 15265 ft. Top of SHA at fault. Pull 65K, RIH and stack wt. Work pipe up to 65K. Pump down backside at 3.1 bpm, 1000 psi. Work pipe, Printed: 91712004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N 1 Spud Date: 8/25/2004 End: 9/6/2004 8/31/2004 07:35 - 08:30 0.92 DRILL P PROD1 65K up to -7K down, several times, stop pump and pull free at 75K, up wt. Wiper trip up to 14620'. Clean hole. 08:30 - 09:00 0.50 DRILL P PROD1 RIH clean, Ream fault area at 15190-15230', no motor work. RIH clean to TD. 09:00 - 09:30 0.50 DRILL P PROD1 Orient TF to high side. 50K up wt. 09:30 - 10:00 0.50 DRILL P PROD1 Drilling 24 Lateral, 2.8/0.0 bpm, 3250-3800 psi, 10L, 91 deg incl, 120 fph, Free spin press fell from 2600 psi to 1700 psi at 15,540'. 50K up wt, no overpull. Normal motor work on bottom. Continue drilling. Drilled to 15560' . 10:00 - 10:40 0.67 DRILL P PROD1 Wiper trip past fault, 0.20 bpm returns during wiper trip. First returns from below fault. 50K up wt. Max up wt pulling thru fault was 60K with bit at 15190', Much better than last time. Back ream up to 15000'. Returns of 0.5 bpm above fault. Getting better. RIH clean to TO. 10:40 - 11 :00 0.33 DRILL P PROD1 Drilling 24 Lateral, 2.5 I 0.3 bpm, 3200 - 3800 psi, 10L, 93 deg incl, 100 fph, Drill to 15574'. 11 :00 - 11 :00 24.00 DRILL P PROD1 Orient TF to 180R. 11 :00 - 11 :40 0.67 DRILL P PROD1 Drilling 24 Lateral, 2.5/0.0 bpm, No returns, 3500 - 4200 psi, 170R, 93 deg incl, Drill to 15,610'. 11 :40 - 12:30 0.83 DRILL P PROD1 Wiper trip past fault, 2.5 I 0.0 bpm, No returns, 52K up wt, Pulled 60K one time up thru fault, much better. Back ream fault at 10 fpm. No motor work. Wiper trip up to 14,700 ft. 0.35 bpm returns, Clean hole. RIH. Ream fault. RIH clean to TD. 12:30 - 13:15 0.75 DRILL P PROD1 Drilling 24 Lateral, 2.5/0.0 bpm, No returns, 3400 - 4200 psi, 170L, 90 deg incl, Drill to 15,647'. 8K overpull on pickup. 13:15 -13:50 0.58 DRILL P PROD1 Wiper trip past fault, 2.4/0.0 bpm, a little motor work across Fault. Partial returns, Wiper to 15100'. RIH clean to TD. 13:50 - 14:15 0.42 DRILL P PROD1 Drilling 24 Lateral, 2.5/0.0 bpm, No returns, 3400 - 4200 psi, 170L, 90 deg incl, Drill to 15,655'. Call TD. 14:15 - 15:00 0.75 DRILL P PROD1 Wiper trip past fault, no motor work, no overpull past fault. Clean wiper trip to window. 15:00 - 15:15 0.25 DRILL P PROD1 Log GR tie-in with RA tag at 14,215'. Add 5 ft to CTD. 15:15-16:05 0.83 DRILL P PROD1 RIH clean to TD tagged 2x @ 15655'. 16:05 - 19:15 3.17 DRILL P PROD1 POOH for liner circ in fresh flopro mud @ 2bpm till TT. Paint CT EOP flags @ 13600' & 12100' & continue POOH drilling BHA circ flopro @ 1.0bpm. Chase solids to surface from 300' @ 2.2/1.5bpm & 1650psi, jog back in hole @ 100fpm & chase back up to surface. 19:15 - 21:00 1.75 DRILL P PROD1 OOH. PJSM. SIB injector. UD drilling BHA #5 & download RES data. 21 :00 - 23:00 2.00 CASE P RUNPRD Cut off DS CTC. MU baker CTC. Pull test and PT. Load and pump dart. Dart hit at 58.4 bbls. Bring liner running tools to rig floor. Off load MWD and motors. 23:00 - 23:45 0.75 CASE P RUNPRD Fill hole. Static loss rate=10 bph. PU test joint. Function test BOP. 23:45 - 00:00 0.25 CASE P RUNPRD PJSM for running liner. 9/1/2004 00:00 - 04:00 4.00 CASE P RUNPRD Run 2 7/8" x 3 3/16" liner. Losing at 10 bph. MU CTLRT. MU to CTC. Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 9/1/2004 04:00 - 06: 15 2.25 CASE P RUNPRD RIH wI liner on CT to window. See 2nd flag 11' deeper. PU=52K, SO=23K at .3 bpm. 06: 15 - 06:45 0.50 CASE P RUNPRD Continue RIH smoothly @ 40 fpm thru window. See 2nd flag 9' deeper. Tag TD @ 15664' CTD (9' deeper). P/U @ 53k. RBIH @ 18.5k & retag TD @ same depth. Correct CTD to 15655'. 06:45 - 07:45 1.00 CASE P RUNPRD Establish circ @ 2.11/0.57bpm & 1000psi. Load 5/8" Phenolic ball & circ with @ 2.5/0.9bpm, 1150psi. Set down 10k down on CTLRT. Continue circ ball to seat. Slow down @ 40bbls away. Ball on seat @ 51.6bbls. Pressure up to 3150psi & release CTLRT. P/U @ 43k & confirm release. 07:45 - 11 :00 3.25 CASE P RUNPRD Displace well to 2% KCI at 3.1211.2bpm & 2800psi. Meanwhile R/U Dowell cementers. 11:00-11:15 0.25 CEMT C RUNPRD PJSM with all personnel concerning cementing operations. 11:15 -12:50 1.58 CEMT C RUNPRD Batch mix 40bbls 15.8ppg 'G' latex cmt with additives. Cmt to wt @ 11 :30hrs. Flush/PT lines to 4k. Pump 40bbls cmt slurry @ 2. 1 0/0.58bpm & 2090psi. Close inner reel valve & clean lines. Loadllaunch CTWP with 500psi. Chase with 25bbls bio-KCL @ 2.28/0.66bpm & 2450psi. Observe improve returns (from 0.66-1.11bpm) with cmt @ the fault. CTWP engage LWP @ 58.7bbls away. Shear plug with 3300psi. Continue displacing LWP @ 0.95/0.14bpm, 500psi & bump @ 70.3bbls away with 1000psi over. Bleed off & check floats - held. Pressure up to 100psi & sting out of liner. 15bbls cmt pumped around shoe. CIP @ 12:50hrs. 12:50 - 15:40 2.83 CEMT C RUNPRD POOH @ 100fpm pumping @ 0.55bpm to replace CT voidage only. Fill hole with 5bbls @ surface. 15:40 - 16:00 0.33 CEMT C RUNPRD OOH. PJSM. UD CTLRT. 16:00 - 16:30 0.50 EV AL C LOWER1 PIU logging/cleanout BHA #7 with 2-1/4" D331 mill, 2-1/8" straight motor, XO & 2jts of 1-1/4" CSH tbg. 16:30 - 18:30 2.00 EVAL X WAIT LOWER1 W. O. SLB logging Engr - arrived Slope @ 16:00 Hrs. Static loss rate - 6bph. 18:30 - 19:00 0.50 EV AL C LOWER1 Fill hole. Took 14 bbls in the last hour. Hold PJSM for PU logging tools and TIH wI CSH. 19:00 - 21 :45 2.75 EVAL C LOWER1 PU mill, motor, MGRlCCL, CSH, MHA. 21 :45 - 23:30 1.75 EVAL C LOWER1 Fill hole. Static loss rate 8 bph. RIH. 23:30 - 00:00 0.50 EVAL C LOWER1 Log down at 30 fpm starting at 13,500'. 9/2/2004 00:00 - 01 :30 1.50 EVAL C LOWER1 Continue logging. Tag PBTD. Lay in 20 bbls perf pill and log up to 13,500' at 60 fpm. 01 :30 - 03:30 2.00 EVAL C LOWER1 POOH. 03:30 - 04:00 0.50 EVAL C LOWER1 PJSM on standing back CSH. 04:00 - 05:30 1.50 EVAL C LOWER1 Stand back CSH. 05:30 - 05:45 0.25 EV AL C LOWER1 Fill hole. Perform injectivity test; 1.4 bpm, 450 psi. 05:45 - 06:45 1.00 CEMT X CEMT RUNPRD M/U Cementing BHA#8 with 2.93" big hole nozzle, 6' 2-3/8" PH6 pup, XO & CTC (OAL = 7.54'). Meanwhile download MCCL data. TOL was located @ 13700' & PBTD was @ 15619'. 06:45 - 09:00 2.25 CEMT X CEMT RUNPRD RIH with cementing BHA#8. Correct +8.2' @ the flag. Continue RIH to 13690'. Up wt = 45.6k. Meanwhile R/U Dowell cementers. 09:00 - 09:30 0.50 CEMT X CEMT RUNPRD Establish circ @ 0.8610.51 bpm & 350psi, & @ 2.0/1.48bpm & 950psi. SI well & confirm 2.07bpm injectivity @ 1850psi. Squeeze off 25bbls perf pill behind liner @ 2.14bpm & 830psi to 1000psi. Restablish circ @ 1.02l0.63bpm & 200psi. Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 9/2/2004 09:30 - 09:45 0.25 CEMT X CEMT RUNPRD PJSM with all personnel concerning cementing operations. 09:45 - 11 :00 1.25 CEMT X CEMT RUNPRD Batch mix 44bbls 15.8ppg 'G' latex cmt with additives. Cmt to WI @ 09:45hrs. Flush/PT lines to 4k. Pump 5bbls of water ahead, 44bbls cmt slurry & 5bbls of water behind @ 2.04/1.48bpm & 550psi. Chase with KCL water @ 2.40/1.80bpm & 11 OOpsi. 51 choke with cmt @ nozzle. Downsqueeze 30bbls of cmt @ 1.22bpm/500psi - 740psi. 11 :00 - 13:30 2.50 CEMT X CEMT RUNPRD Pump 1 bbl of cmt out of nozzle. POOH laying in remaining 13bbls cmt @ 1:1. CIP @ 11:15hrs. Continue POOH @ 70fpm pumping @ 0.38bpm to replace CT voidage only. 13:30 - 14:00 0.50 CEMT X CEMT RUNPRD OOH. UD cmt nozzle BHA. 14:00 - 16:00 2.00 LCR X CEMT RUNPRD P/U cleanout BHA #9 with 2.3" D331 mill, 2-1/8" straight motor, lower MHA, XO, 64jts of 1-1/4" CSH tbg, XO & upper MHA. M/U Injector. 16:00 - 17:45 1.75 LCR X CEMT RUNPRD RIH cleanout BHA #9 to 12000' with constant O.4bpm pipe displacement returns. 17:45 - 19:00 1.25 LCR X CEMT RUNPRD W. O. cement to get to 500psi compressive strength. 19:00 - 23:15 4.25 LCR X CEMT RUNPRD Clean out liner to PBTD. 1.5/1.452000 psi. Cement returns to surface. Dump and treat contaminated returns. Lay in 20 bbl perf pill. Pumping above liner top, 1.56/0.5 bpm, 2000 psi. 23: 15 - 00:00 0.75 LCR X CEMT RUNPRD POOH pumping 1.54 bpm in. Some gas to surface. 9/3/2004 00:00 - 01 :50 1.83 LCR X CEMT RUNPRD POOH. 01:50 - 02:10 0.33 LCR X CEMT RUNPRD PJSM for standing back CSH. 02:10 - 03:20 1.17 LCR X CEMT RUNPRD RU elevators. Stand back 1 1/4" CSH. 03:20 - 03:45 0.42 LCR X CEMT RUNPRD MU swizzle stick and jet BOP stack. 03:45 - 04:15 0.50 LCR X CEMT RUNPRD Cement >2000 psi compressive strength at 23:00 hrs on 9/2. Perform injectivity test, 1.10 bpm, 1157 psi. 04:15 - 04:45 0.50 LCR X CEMT RUNPRD Discuss plan forward with Anchorage engineer. Will do another cement squeeze job. 04:45 - 05:45 1.00 LCR X CEMT RUNPRD Mobilize cementers and diesel transport. MU cementing BHA. 05:45 - 08:15 2.50 LCR X CEMT RUNPRD RIH with cementing BHA#10 to flag @ 13660'. No correction to CTD. 08:15 - 09:00 0.75 LCR X CEMT RUNPRD POOH to 13400' & flag CT. Up WI = 51k. Meanwhile R/U Dowell cementers. 09:00 - 09:30 0.50 LCR X CEMT RUNPRD Confirm 1.65bpm KCL injectivity @ 2000psi. 09:30 - 09:45 0.25 LCR X CEMT RUNPRD PJSM with all personnel concerning cementing operations. 09:45 -11:15 1.50 LCR X WAIT RUNPRD W. O. Diesel truck. Meanwhille flush & P/test cmt lines to 4k. 11 :15 - 12:45 1.50 LCR X CEMT RUNPRD RBIH to 13660'. Displace well bore to diesel @ 3. 12/2.92bpm, & 3050psi. SI well & allow WHP to stabilize. Final stabilized WHP after 15mins - 480psi. PUH & park nozzle @ 13400' (4.6bbls from the TOL). Check diesel injectivity - 1.06bpm @ 1660psi. 12:45 - 14:05 1.33 LCR X CEMT RUNPRD Batch mix 38.8bbls 15.8ppg 'G' latex cmt with additives. Cmt to WI @ 12:45hrs. Pump 5bbls of water ahead, 38.8bbls cmt slurry & 5bbls of water behind @ 2.22/2.22bpm & +1-500psi WHP. Chase with diesel @ 2.55/2.35bpm & +1-500psi WHP. SI choke with cmt @ 2bbls from nozzle. Downsqueeze 37bbls of cmt behind TOL @ 1.22 - 0.68bpm & 1760psi - 2500psi WHP. Left 1.8bbls of cmt (118') above TOL. CIP @ 14:05hrs. 14:05 - 14:25 0.33 LCR X CEMT RUNPRD POOH replacing CT voidage to 12850'. Final WHP - 650psi. 14:25 - 00:00 9.58 LCR X CEMT RUNPRD W. O. cement to get to 500psi compressive strength. Stabilized WHP - 557psi. Pressure gradually decreased to 470 psi. 9/4/2004 00:00 - 02:00 2.00 LCR X CEMT RUNPRD Continue to wac to gain compressive strength. Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 9/4/2004 02:00 - 02:45 0.75 LCR X CEMT RUNPRD Negative pressure test on liner lap: Bleed off WHP from 470 psi to 0 psi. SI well and observe for 30 minutes. WHP 0 psi. Open choke and check for flow, no flow. 02:45 - 06:00 3.25 LCR X CEMT RUNPRD Start puming Kef. RIH and tag at 13,665'. PU to 13,445' and circulate down 30 bbls biozan pill. Lay in biozan and POOH. 06:00 - 06:30 0.50 LCR X CEMT RUNPRD Flowcheck wellbore for 30mins - well is stable. 06:30 - 07:00 0.50 LCR X CEMT RUNPRD Pop off & SIB injector. UD Nozzle BHA #10. Cement @ 2500psi compressive strength. 07:00 - 07:30 0.50 LCR X CEMT RUNPRD Line up & P/test well bore for 30mins as follows: Time WHP CTP lAP OAP Onset 11 0 -4 122 0 2050 0 156 248 10 1963 0 129 239 15 1915 0 127 236 20 1875 0 123 233 25 1827 0 120 229 30 1790 0 117 227 => Leaked 12.6% of test pressure in 30 mins. 07:30 - 08:00 0.50 LCR X CEMT RUNPRD MIU cleanout BHA #11 with 3.79" D331 mill, 2-7/8" straight Xtreme motor, XO, 2jts of 2-3/8" PH6 tbg, XO & upper MHA. M/U Injector. 08:00 - 10:30 2.50 LCR X CEMT RUNPRD RI H cleanout BHA #11. Check wt @ 13600' - Up wt = 51 k, Run-in Wt = 19k. Tag cement stringer/TOC @ 13602'. 10:30 . 11 :45 1.25 LCR X CEMT RUNPRD Mill cmt from 13602' to TOL tagged @ 13705' with 2.6/2.6bpm, 1850/2500psi, 2k WOB & 25-150fph. 11 :45 - 12:30 0.75 LCR X CEMT RUNPRD Wiper clean to 13600'. RBIH clean & tag TOL 2x @ 13705'. 12:30 - 15:30 3.00 LCR X CEMT RUNPRD POOH cleanout BHA #11 to 12900'. Injector chain slipping - Troubleshoot & adjust chain tension. Continue POOH to surface. 15:30 - 16:15 0.75 LCR X CEMT RUNPRD OOH. PJSM. SIB injector. UD cleanout BHA #11. 16:15 - 17:00 0.75 LCR X CEMT RUNPRD MIU & RIH swizzle stick. Jet BOP's. POOH & UD swizzle stick. SIB Injector. 17:00 - 17:45 0.75 LCR X CEMT RUNPRD Line up & P/test well bore for 30mins as follows: Time WHP CTP lAP OAP Onset 26 0 1 127 0 2175 0 149 258 10 2075 0 142 250 15 2036 0 137 248 20 2000 0 134 244 25 1970 0 131 243 30 1935 0 129 240 => Leaked 11 % of test pressure in 30 mins. 17:45 - 20:00 2.25 LCR X CEMT RUNPRD P/U cleanout BHA #12 with 2.3" D331 mill, 2-1/8" straight motor, lower MHA, XO, 64jts of 1-114" CSH tbg, XIO & upper MHA. 20:00 - 22:30 2.50 LCR X CEMT RUNPRD RIH. Tag cement at 13,705'. 22:30 - 00:00 1.50 LCR X CEMT RUNPRD Mill cement w/ 2.3" mill inside 3 1/2" & 3 3/16" liner from 13,705' to 13,735'. Milling at 20 fph. 9/5/2004 00:00 - 04:15 4.25 LCR X CEMT RUNPRD Continue to mill cement wI 2.3" OD mill to 13,770'. RIH clean to PBTD. Lay in 20 bbls perf pilf. Displace with 150 bbls clean KCf. 04:15 - 07:00 2.75 LCR X CEMT RUNPRD POOH displacing well to clean KCf. 07:00 - 08:45 1.75 LCR X CEMT RUNPRD OOH. PJSM. SIB injector. RIB 32 stands of 1-1/4" CSH. UD Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 9/5/2004 07:00 - 08:45 1.75 LCR X CEMT RUNPRD cleanout BHA #12. Decide to make another cleanout run with a 2.75" bit to cleanout 70' of cmt sheet in 3-1/2" & 3-3/16" 1m before perf job. 08:45 - 09:15 0.50 LCR X CEMT RUNPRD P/U cleanöut BHA #13 with a used 2.75" DS49 PDC bit, 2-1/8" straight motor, lower MHA, XO, 26jts of 1-1/4" CSH tbg, XIO & upper MHA. 09:15 - 09:30 0.25 LCR X CEMT RUNPRD Held PJSM for cutting CT. 09:30 - 10:45 1.25 LCR X CEMT RUNPRD RlU & cut 100' of CT for chrome tubing wear management. 10:45 - 11 :15 0.50 LCR X CEMT RUNPRD Install SLB CTC. Pull test to 40k & Pltest to 3500psi. 11:15 -11:45 0.50 LCR X CEMT RUNPRD Circ out dirty KCL fluid from CT reel. MIU injector. 11 :45 - 14:00 2.25 LCR X CEMT RUNPRD RIH cleanout BHA #13. Check wt @ 13600' - Up wt = 51k, Run-in Wt = 18k. 14:00 - 14:20 0.33 LCR X CEMT RUNPRD Wash down from 13600" to 13800' with 1.5/1.5bpm, 1500psi, Ok WOB & 355fph. 14:20 - 15:15 0.92 LCR X CEMT RUNPRD Wipe up hole clean to 13680'. RBIH clean 14440'. SID pumps & dry tag LSL sub @ 14449'. 15:15 - 17:45 2.50 LCR X CEMT RUNPRD POOH cleanout BHA #13 laying-in perf pill in Inr. 17:45 - 18:40 0.92 LCR X CEMT RUNPRD OOH. PJSM. SIB injector. RIB 13 stands of 1-1/4" CSH. UD cleanout BHA #13. 18:40 - 19:15 0.58 LCR X CEMT RUNPRD Line up & P/test wellbore for 30mins. Time WHP 0 2263 12 2161 23 2098 30 2076 19:15-21:15 2.00 PERFO LOWER1 Load perf guns into pipe shed and arrange gun layout. 21:15 - 21:45 0.50 PERFO LOWER1 PJSM for running perf guns. 21 :45 - 00:00 2.25 PERFO LOWER1 PU SWS 2" perf guns. 9/6/2004 00:00 - 00:45 0.75 PERFO LOWER1 Continue to PU SWS 2" perf guns. MU CBF firing head. 00:45 - 01:10 0.42 PERFO LOWER1 TIH w/11 stands of 1 1/4" CSH. 01:1 0 - 03:45 2.58 PERFO LOWER1 RIH. Tag PBTD. PU=52,900 Ibs, SO=14,000 Ibs. Correct depth to 15,619'. PU to 15,595'. 03:45 - 04:35 0.83 LOWER1 Pump 10 bbls perf pill. Drop 5/8" steel ball. Case w/14 bbls perf pill and circulate ball down. Slow rate to 0.75 bpm at 40 bbls away. Pit vol=323 bbls. IA=0,OA=122. Ball on seat at 50 bbls. RIH to 15,605'. PU at 9 fpm. Pressure up and fire guns at 3,000 psi on drive by shooting. Perforate w/ SWS 2", 6SPF, 2006PJ from: 14308 ft - 14333 ft 14680 ft - 14750 ft 14839 ft - 14914 ft 14940 ft - 15035 ft 15375 ft - 15595 ft 04:35 - 06:30 LOWER1 POOH pumping down CT until guns are out of the liner. Monitor well, 3 bblloss. Switch and fill across the top and POOH to 6180'. 06:30 - 07:45 LOWER1 Continue POOH with perf BHA circ via the backside with +1-150psi WHP. 07:45 - 08:15 0.50 LOWER1 OOH. PVT = 243bbls - total of 5bbls losses. Flowcheck well - 2bph static losses. 08:15 - 08:45 0.50 LOWER1 PJSM. SIB injector. UD MHAs & RIB 11stds of 1-1/4" CSH tbg. Printed: 9/7/2004 8:39:42 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-05 W-05 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/25/2004 Rig Release: 9/6/2004 Rig Number: N1 Spud Date: 8/25/2004 End: 9/6/2004 9/6/2004 08:45 - 09:00 0.25 PERF C LOWER1 R/U to UD perf guns. 09:00 - 09:15 0.25 PERF C LOWER1 PJSM for UD perf guns. 09:15 - 12:00 2.75 PERF C LOWER1 UD 39jts of perf guns & blanks. Conduct valve drill while UD guns. Losses reduce to <1 bph. 12:00 - 12:30 0.50 PERF C LOWER1 Nordic crew change. Held PJSM for UD remaining perf guns. 12:30 - 15:30 3.00 PERF C LOWER1 Continue UD 22jts of perf guns & blanks. Load out guns. ASF! 15:30 - 16:30 1.00 RIGD P POST M/U & RIH with nozzle BHA to 2500'. Start pumping MeOH. 16:30 - 17:00 0.50 RIGD P POST Lay in MeOH @ 60/40 from 2500' to 300'. Circulate 100% MeOH to surface. SI master. 17:00 - 17:10 0.17 RIGD P POST PJSM for BID CT with N2. 17:10-17:25 0.25 RIGD P POST PlTest N21ines - OK. BID CT & lines with N2 & bleed off. Jet stack while blowing down. SIB injector & UD nozzle BHA. Meanwhile clean out pits & tanks. 17:25-18:15 0.83 RIGD P POST PJSM for N/D BOP. 18:15 - 20:00 1.75 RIGD P POST N/D BOP. N/U & Pltest tree cap. Release rig @ 20:00Hrs on 9/6/04. Printed: 9/7/2004 8:39:42 AM . . 04-0ct-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well W-05A Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 14,178.29' MD 14,206.00' MD 15,655.00' MD (if applicable) PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO CARL.ULRICH@HALLlBURTON.COM OR SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Carl Ulrich 6900 Arctic Blvd. Anchorage, AK 99518 ~ /j ) ¡ / /I Date 7GJ-lM~ Signed ~ Oµ,¡/ Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Ä~lr·Q~Ò Halliburton Sperry-Sun .~", North Slope Alaska BPXA PBU_WOA W Pad W-05A Job No. AKMW3254803, Surveyed: 31 August, 2004 Survey Report 29 September, 2004 Your Ref: API 500292193901 Surface Coordinates: 5958960.06 N, 612049.05 E (70· 17' 48.5641" N, 149· 05' 33.5088" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Surface Coordinates relative to Project H Reference: 958960.06 N, 112049.05 E (Grid) Surface Coordinates relative to Structure Reference: 1733.88 N, 2159.73 E (True) Kelly Bushing Elevation: 90.90ft above Mean Sea Level Kelly Bushing Elevation: 90.90ft above Project V Reference Kelly Bushing Elevation: 90. 90ft above Structure Reference spe..............y-sul'1 Oft Ii.. L IN G 5õeFtVt c:. es A Halliburton Company DEFINITIVE . . Survey Ref: svy4379 Halliburton Sperry-Sun Survey Report for PBU_WOA W Pad - W-05A Your Ref: API 500292193901 Job No. AKMW3254803, Surveyed: 31 August, 2004 BPXA North Slope Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 14178.29 53.800 156.430 8854.98 8945.88 6567.45 S 7683.29 E 5952507.89 N 619829.40 E -6009.01 Tie On Point MWD Magnetic 14206.00 53.800 156.380 8871.35 8962.25 6587.94 S 7692.24 E 5952487.53 N 619838.65 E 0.146 -6013.12 Window Point 14237.09 58.800 163.500 8888.61 8979.51 6612.22 S 7701.05 E 5952463.39 N 619847.83 E 24.919 -6016.25 14268.87 67.680 170.800 8902.92 8993.82 6639.85 S 7707.28 E 5952435.85 N 619854.47 E 34.639 -6016.10 . 14299.41 75.940 177.800 8912.45 9003.35 6668.68 S 7710.12E 5952407.07 N 619857.73 E 34.706 -6012.38 14329.35 82.480 184.690 8918.06 9008.96 6698.05 S 7709.46 E 5952377.70 N 619857.51 E 31 .425 -6005.13 14359.31 87.980 191.710 8920.55 9011.45 6727.57 S 7705.20 E 5952348.12 N 619853.69 E 29.695 -5994.34 14390.26 89.300 205.060 8921.29 9012.19 6756.86 S 7695.46 E 5952318.68 N 619844.39 E 43.331 -5978.26 14422.58 87.190 214.030 8922.28 9013.18 6784.94 S 7679.55 E 5952290.37 N 619828.90 E 28.497 -5956.44 14455.86 84.990 228.090 8924.56 9015.46 6809.91 S 7657.80 E 5952265.08 N 619807.53 E 42.661 -5929.64 14485.71 86.870 232.990 8926.68 9017.58 6828.82 S 7634.82 E 5952245.82 N 619784.83 E 17.543 -5902.99 14522.08 88.720 240.400 8928.09 9018.99 6848.76 S 7604.47 E 5952225.43 N 619754.78 E 20.984 -5868.93 14555.30 90.310 245.680 8928.37 9019.27 6863.82 S 7574.87 E 5952209.94 N 619725.41 E 16.598 -5836.70 14589.94 92.950 251.850 8927.38 9018.28 6876.35 S 7542.61 E 5952196.92 N 619693.34 E 19.366 -5802.45 14618.24 94.450 257.840 8925.55 9016.45 6883.74 S 7515.37 E 5952189.14 N 619666.21 E 21.776 -5774.25 14652.32 93.570 262.420 8923.17 9014.07 6889.56 S 7481.89 E 5952182.81 N 619632.82 E 13.652 -5740.31 14686.44 92.160 269.650 8921.46 9012.36 6891.91 S 7447.91 E 5952179.95 N 619598.89 E 21.563 -5706.68 14718.76 89.780 273.170 8920.91 9011.81 6891.12 S 7415.61 E 5952180.27 N 619566.58 E 13.145 -5675.39 14750.90 91.370 279.870 8920.59 9011.49 6887.47 S 7383.70 E 5952183.44 N 619534.62 E 21.424 -5645.12 14781.94 93.130 283.390 8919.37 9010.27 6881.22 S 7353.33 E 5952189.23 N 619504.15 E 12.671 -5616.93 14812.16 93.570 285.150 8917.61 9008.51 6873.78 S 7324.09 E 5952196.23 N 619474.81 E 5.994 -5590.11 . 14842.98 95.770 289.560 8915.10 9006.00 6864.63 S 7294.78 E 5952204.95 N 619445.37 E 15.947 -5563.61 14873.73 94.100 287.090 8912.45 9003.35 6855.00 S 7265.70 E 5952214.15 N 619416.15 E 9.671 -5537.45 14905.60 93.660 284.100 8910.29 9001.19 6846.45 S 7235.08 E 5952222.24 N 619385.40 E 9.462 -5509.53 14936.50 93.130 280.750 8908.46 8999.36 6839.81 S 7204.96 E 5952228.42 N 619355.18 E 10.957 -5481.68 14967.92 93.920 277 .400 8906.53 8997.43 6834.87 S 7174.00 E 5952232.91 N 619324.15 E 10.935 -5452.62 14998.36 92.950 274.050 8904.71 8995.61 6831.84 S 7143.77 E 5952235.49 N 619293.88 E 11.438 -5423.85 15032.12 91.720 268.940 8903.33 8994.23 6830.96 S 7110.06 E 5952235.86 N 619260.16 E 15.556 -5391.20 15064.49 91.100 268.410 8902.53 8993.43 6831.71 S 7077.71 E 5952234.63 N 619227.83 E 2.519 -5359.51 15098.04 93.390 270.000 8901.22 8992.12 6832.17 S 7044.19 E 5952233.67 N 619194.32 E 8.307 -5326.75 29 September, 2004 - 16:22 Page 20f4 Dril/Quest 3.03.06.006 Halliburton Sperry-Sun Survey Report for PBU_WOA W Pad - W-05A Your Ref: API 500292193901 Job No. AKMW3254803, Surveyed: 31 August, 2004 BPXA North Slope Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (a/100ft) 15128.65 94.010 267.000 8899.24 8990.14 6832.97 S 7013.66 E 5952232.41 N 619163.80 E 9.988 -5296.82 15158.30 94.800 264.710 8896.97 8987.87 6835.11 S 6984.18 E 5952229.84 N 619134.35 E 8.148 -5267.61 15189.46 93.130 261.890 8894.81 8985.71 6838.73 S 6953.31 E 5952225.75 N 619103.54 E 10.499 -5236.71 15224.27 92.860 260.840 8892.99 8983.89 6843.95 S 6918.94 E 5952220.02 N 619069.26 E 3.111 -5202.05 15256.10 93.920 258.900 8891.11 8982.01 6849.54 S 6887.66 E 5952213.97 N 619038.07 E 6.936 -5170.32 . 15288.97 93.300 255.370 8889.04 8979.94 6856.85 S 6855.69 E 5952206.19 N 619006.20 E 10.883 -5137.52 15318.78 92.160 253.080 8887.62 8978.52 6864.94 S 6827.03 E 5952197.67 N 618977.67 E 8.573 -5107.78 15352.54 91.100 252.030 8886.66 8977.56 6875.06 S 6794.84 E 5952187.07 N 618945.64 E 4.419 -5074.14 15384.60 88.990 249.380 8886.63 8977.53 6885.65 S 6764.59 E 5952176.03 N 618915.54 E 10.566 -5042.28 15415.68 87.490 246.030 8887.59 8978.49 6897.43 S 6735.85 E 5952163.82 N 618886.98 E 11.805 -5011.62 15448.62 89.340 249.030 8888.50 8979.40 6910.01 S 6705.43 E 5952150.78 N 618856.75 E 10.697 -4979.15 15479.18 90.750 249.380 8888.48 8979.38 6920.86 S 6676.86 E 5952139.51 N 618828.35 E 4.754 -4948.87 15509.88 90.840 252.550 8888.05 8978.95 6930.87 S 6647.84 E 5952129.07 N 618799.48 E 10.329 -4918.35 15540.92 92.070 251.850 8887.26 8978.16 6940.36 S 6618.30 E 5952119.14 N 618770.09 E 4.559 -4887.43 15570.51 94.450 250.790 8885.58 8976.48 6949.82 S 6590.31 E 5952109.27 N 618742.25 E 8.802 -4858.04 15601.19 91.190 251.320 8884.07 8974.97 6959.77 S 6561.34 E 5952098.89 N 618713.42 E 10.765 -4827.56 15634.13 87.310 252.030 8884.50 8975.40 6970.12 S 6530.08 E 5952088.07 N 618682.32 E 11.974 -4794.77 15655.00 87.310 252.030 8885.48 8976.38 6976.55 S 6510.25 E 5952081.34 N 618662.58 E 0.000 -4774.01 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well Reference and calculated along an Azimuth of 257.000° (True). . Based upon Minimum Curvature type calculations, at a Measured Depth of 15655.0Oft., The Bottom Hole Displacement is 9542.30ft., in the Direction of 136.980° (True). 29 September, 2004 - 16:22 Page 3 of 4 DrillQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for PBU_WOA W Pad - W-05A Your Ref: API 500292193901 Job No. AKMW3254803, Surveyed: 31 August, 2004 BPXA North Slope Alaska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 14178.29 14206.00 15655.00 8945.88 8962.25 8976.38 6567.45 S 6587.94 S 6976.55 S 7683.29 E 7692.24 E 6510.25 E Tie On Point Window Point Projected Survey . Survèv tool program for W-05A From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 14178.29 0.00 14178.29 8945.88 15655.00 8945.88 BP High Accuracy Gyro - GCT-MS (W-05) 8976.38 MWD Magnetic (W-05A) . 29 September, 2004·16:22 Page 4 of 4 DrillQuest 3.03.06.006 . (ID~ L%~&\~Œ . AI/ASIiA OIL AlQ) GAS CONSERVATION COMMISSION FRANK H. MURKOWSKI, GOVERNOR 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Peter DuCane CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay W-05A BP Exploration (Alaska) Inc. Permit No: 204-080 Surface Location: 1297' SNL, 1192' WEL, SEe. 21, TIIN, Rl2E, UM Bottomhole Location: 2900' SNL, 5158' EWL, SEC. 27, TI1N, RI2E, UM Dear Mr. DuCane: Enclosed is the approved application for permit to redrill the above development well. This permit to redrill does not exempt you :&om obtaining additional permits or approvals required by law :&om other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the pennit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the pennit. Please provide at least twenty-four (24) hours notice for a representative of the Commission witness any required test. Contact the Commission's petroleum field inspector at (907) 659- 6 (pager). BY ORDER OF THE COMMISSION DA TED this/ t' day of May, 2004 ee: Department ofFish & Game, Habitat Section wlo enel. Department of Environmental Conservation wlo ene!. . . BP Prudhoe Bay W -OSA CTD Sidetrack Summary of Operations Well W -05 is scheduled for a rig work over with Doyon 16 followed by a through tubing sidetrack with coiled tubing drilling rig Nordic 1. The work over will recover the 3-1/2" I L80 tubing and packer, plug and abandon the existing perforations with class G cement .3/1 (þ v4 and run a 4-1/2" 13Cr-80 tubing string and packer. The sidetrack, W -05A, will kick off from a window milled off a mechanical whipstock set above the abandoned perforations. Upper Zone 4 sands will be the target for this sidetrack. Initial plan is to run a pre drilled liner but if water is encountered a solid cemented liner may be set instead. Pre Rig Prep Work i) Complete mechanical integrity test of inner and outer annulus. ii) Pressure test wellhead and tubing packoffs Nordic 1 CTD - Set whipstock, mill window, drill and complete sidetrack: iii) Run whipstock through 4-112" tubing into the 5-112" liner and set at 14210' /J MD. iv) Mill 3.8" window at 14210' MD, through the 5-112" liner. , v) Directionally drill 1565' of 3-3/4" to 4-1/8" hole to a planned TD of 15775' ~ MD, 9041' TVD. vi) Run 3-3/16" x 2-7/8" pre drilled liner from TD up into 4-1/2" tail pipe to /' 13640' MD. viii) Rig down Nordic 1. Mud Program 8.7 ppg PIo-Pro / Disposal All drilling and completion fluids and all other Class n wastes will go to grind and inject or to Pad 3. All Class I wastes will go to Pad 3 for disposal. Casing Program 760' of 3-3/16" Tcn 6.4# L-80 (blank) from 14400' MD up into the 4-1;2" tubing tail to 13640' MD. 1375' of 2-7/8" STL 6.5# L-80 (pre drilled) from TD up to 14400' MD. No cement as we are running a pre drilled liner. Well Control 7-1/16" BOP diagrams are attached. Directional . . See attached directional plan. Planned new hole consists of a build section of length 179' followed by a horizontal section of length 312' followed by further build and drop section(s) (depending on oil water contact) of 1075'. Max planned hole angle is -94.6 degrees. Magnetic and inclination surveys will be taken every 30 f1. Logging MWD gamma ray and resistivity will be run over the open hole section for geosteering purposes. Hazards No faults are expected in this well though one nearby well suffered severe losses. Estimated 30%-50% chance of encountering losses. ,..', The H2S concentration at the closest surface location to this well was 10 m(þ.-ai W -04 " taken on Aug 18,2000 and the H2S leVel~..2. r :a. ding at the well with the secona closest bottom hole location, P-09AL, was 10 p~aken on Feb 192003. Reservoir Pressure The pore pressure at 8890' TVD is estimated to be 3400 psi (7.4 ppg equivalent mud weight). Maximum surface pressure with gas (0.1 psi/ft) to surface is 2501 psi. / TREE = ' 3-1/8" FMC ~OTES: MOD DGLV IN STATION #1 VALVE WELLHEAD = FMC W-05 SH ENED 3", sæ RED BOOK! *** IA x OA COMM. ACTUA TOR = BAKER OPERATING PRESSURE OF THE 13·3/S" ANNULUS KB. ELEV = 90.92' MUST NOT EXCEED 2000 PSI (09/19/02 WAIVER) *** BF. ELEV = 54.52' KOP= 1096' TOP OF CEMENT I 600' - Max Angle = 61 @ 5319' I 2198' 3-1/2" OTIS SSSV LAND NIP, ID = 2.75" I Datum MD = 14084' . Datum TVD = 8800' SS d 4600' TOP OF 2" COIL TBG PATCH I L 4600' 3-1/2" BAKER FA B-1 A<R, ID = 1.531" I ~ / I 13-3/8" CSG, 72#, L-80, ID = 12.347" I 3097' r ~ ...- GAS LIFT MANDRELS ST MD TVD DEV 1YÆ VLV LATCH PORT DATE 8 3633 2908 54 OTIS DOME RA 16/64 07/05/99 7 7816 5231 57 OTIS DV RA BEHIND PATCH Minimum ID = 1.531" @ 4600' 6 9805 6423 52 OTIS OÆN RA BEHIND PATCH 5 10895 6990 55 OTIS SO RA 24/64 07/05/99 3·1/2" BAKER FAB-1 PACKER 4 11701 7528 54 OTIS DV RA 3 12449 7967 55 OTIS DV RA 2 13285 8443 56 OTIS DV RA 1 13531 8578 57 OTIS DV RA MODIFIED ~ 9850' I BOITOM OF 2" COIL TBG PATCH I ...- -- I 9850' 3-1/2" BAKER FAB-1 A<R j I}< 0 I I 13521' 3-1/2" ALPHA TBG PATCH, I ID= 1.937" 13521'-13541' · I I 13559' 3-1/2" OTIS X NIP, ID = 2.750" I í r 13578' TBG SEAL ASSY I :8 ~ 13593' 9-5/8" x 3-1/2" TIVII HBBP-R A<R, ID = 2.992" I "'-" · . 13636' 3-1/2" OTIS X NIP, ID = 2.750" I ~ 13657' 13-1/2" PARKER SWS NIP, ID = 2.750" I · I - 13657' 3-1/2" RCH PLUG W/BTM SHEARED, ID = 1.750" 13-1/2" TBG, 9.2#, L-80, 0.0087 bpf, ID = 2.992" I 13668' I ¡ I TOP OF 5-1/2" LNRI I 13668' 3-1/2" TBG TAIL I 13670' I ~ I 13676' H ELMD IT LOGGED 06/29/91 I I 9-5/8" CSG, 47#, L-80, ID = 8.681" I 13972' µ ~ ÆRFORA TION SUMMARY REF LOG: HL5-BHCS ON 05/19/89; SWS-CET ON OS/25/89 ANGLEATTOPPERF: 54 @ 14306' ~I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-1/8" 4 14306-14320 0 07/30/91 [ ] 3-3/8" 4 14331 -14356 0 OS/25/89 2-1/8" 4 14360 - 14380 0 07/30/91 n I PBTD I 14454' I 15-1/2" LNR, 17#, L-80, 0.0232 bpf,ID=4.892" I 14573' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 02/15/89 D.HENRY ORIGINAL COMPLETION WELL: W-05 02/06/01 SIS-QAA CONVERTED TO CANVAS ÆRMIT No: 1890430 03/05/01 SIS-LG FINAL API No: 50-029-21939-00 11/02/01 RNlTP CORRECTIONS SEC 21, T11 N. R12E 08/15/02 A TD/KK OA DOWNSQZ CEMENT 09/19/02 BMITP WAr-IER SAFETY NOTE BP Exploration (Alaska) 5 TBD TSD 4 TBD 3 TSD 2 TBD 1 TBD ObP . BP-GDB Baker Hughes INTEQ Planning Report . 8.. ..... .."",",~,_._.,-"_."""",,",.,,,",,,. INfE!.Q --,,- --- ----. .,,"----. Company: Field: Site: Well: Wellpath: BP Amoco Prudhoe Bay PB W Pad W-05 Plan#2 W-05A Date: 4/23/2004 Time: 11 :04:07 Page: Co-ordlnate(NE) Reference: Well: W-05, True North Vertical (TVD) Reference: System: Mean Sea Level Section (VS) Reference: Well (0.00N,0.00E,257.00Azi) Survey Calculation Method: Minimum Curvature Db: Oracle , , I i __--_I _ _ ---. _ ·--.·..P.- ._ " ' __ - ,,'_ n,' ~_..._p__.__._._._..~"".~._/__.__ --.......----..--.--.-----....- ,,- --',,', .,~- .~.-'-._.,. .~ .'..-- -- Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: " _"'0- _ " __no ,_.. Alaska, Zone 4 Well Centre bggm2003 Site: PB W Pad TR-11-12 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 47.83 ft Well: W-05 W-05 Well Position: +N/-S 1734.27 ft Northing: 5958959.63 ft Latitude: +E/-W 2155.60 ft Easting: 612049.01 ft Longitude: Position Uncertainty: 0.00 ft 5957194.18 ft Latitude: 70 17 31.506 N 609919.18 ft Longitude: 149 6 36.343 W North Reference: True Grid Convergence: 0.84 deg __ __'0- Slot Name: 05 70 17 48.560 N 149 5 33.510 W Wellpath: Plan#2 W-05A Drilled From: W-05 500292193960 Tie-on Depth: 14178.29 ft Current Datum: 6: 054/26/198900:00 Height 90.90 ft Above System Datum: Mean Sea Level Magnetic Data: 4/23/2004 Declination: 25.07 deg Field Strength: 57569 nT Mag Dip Angle: 80.81 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft 37.90 0.00 0.00 257.00 Targets Name Oil". W-05L 1 Polygon2.1 0.00 -6609.46 7748.98 5952466.99 619895.00 70 16 43.517 N 149 1 47.838 W -Polygon 1 0.00 -6609.46 7748.98 5952466.99 619895.00 70 16 43.517 N 149 1 47.838 W -Polygon 2 0.00 -6692.43 6806.56 5952369.99 618954.00 70 1642.710 N 149 2 15.286 W -Polygon 3 0.00 -6702.65 6284.30 5952351.99 618432.00 70 16 42.614 N 149 2 30.495 W -Polygon 4 0.00 -7037.53 6339.32 5952017.99 618492.00 70 16 39.320 N 149 2 28.901 W -Polygon 5 0.00 -7125.49 6939.13 5951938.99 619093.00 70 16 38.450 N 149 211.437 W -Polygon 6 0.00 -6945.54 7884.00 5952132.99 620035.00 70 1640.210 N 149 1 43.916 W W-05L 1 Possible Splay Fault 0.00 -6605.72 7229.94 5952462.99 619376.00 70 16 43.559 N 149 2 2.954 W -Polygon 1 0.00 -6605.72 7229.94 5952462.99 619376.00 70 1643.559 N 149 2 2.954 W -Polygon 2 0.00 -7092.82 6290.49 5951961.99 618444.00 70 16 38.777 N 149 2 30.325 W W-05L 1 Fault 2 0.00 -7308.33 6389.29 5951747.99 618546.00 70 16 36.656 N 149 2 27.453 W -Polygon 1 0.00 -7308.33 6389.29 5951747.99 618546.00 70 16 36.656 N 149 2 27.453 W -Polygon 2 0.00 -7592.65 6809.14 5951469.99 618970.00 70 16 33.856 N 149 2 15.234 W -Polygon 3 0.00 -6314.47 5606.96 5952729.99 617749.00 70 16 46.437 N 149 2 50.213 W -Polygon 4 0.00 -7592.65 6809.14 5951469.99 618970.00 70 16 33.856 N 149 2 15.234 W W-05L 1 Fault 1 0.00 -6510.56 6348.18 5952544.99 618493.00 70 16 44.503 N 149 2 28.631 W -Polygon 1 0.00 -6510.56 6348.18 5952544.99 618493.00 70 16 44.503 N 149 2 28.631 W -Polygon 2 0.00 -6703.73 5954.22 5952345.99 618102.00 70 16 42.606 N 149 240.108 W -Polygon 3 0.00 -6351.66 8100.89 5952729.99 620243.00 70 16 46.049 N 149 1 37.581 W -Polygon 4 0.00 -6703.73 5954.22 5952345.99 618102.00 70 16 42.606 N 149 240.108 W W-05L 1 T2.2 8895.00 -6886.99 6774.65 5952174.99 618925.00 70 16 40.797 N 149 2 16.220 W W-05L 1 T2.1 8930.00 -6844.86 7571.44 5952228.99 619721.00 70 1641.204 N 149 1 53.015 W W-05L 1 T2.3 8950.00 -6880.88 6364.66 5952174.99 618515.00 70 16 40.860 N 149 228.160 W ObP . BP-GDB . B.. ..... Baker Hughes INTEQ Planning Report INI(I:Q Company: BP Amoco Date: 4/23/2004 11 :04:07 Page: 2 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: W-05. True North Site: PB W Pad Vertical (TVD) Reference: System: Mean Sealevel Well: W-05 Section (VS) Reference: Well (0.00N,0.00E.257.00Azi) Wellpath: Plan#2 W-05A Survey CalcJlationMethod: Minimum Curvature Dh: Oracle Annotation MD TVD ft ft 14178.29 8854.98 TIP 14210.00 8873.71 KOP 14230.00 8885.30 3 14280.00 8909.13 4 14388.77 8930.48 5 14488.77 8930.48 6 14688.77 8930.48 7 14838.77 8924.43 8 15088.77 8905.34 9 15348.77 8895.41 10 15578.77 8915.92 11 15775.00 8950.27 TO Plan: Plan #2 Date Composed: 8/4/2003 Identical to Lamar's Plan #2 Version: 2 Principal: Yes Tied-to: From: Definitive Path Plan Section Information MD Incl Azim TVD +N/-S +E/-W DLS Build Turn TFO Target ft deg deg ft ft ft deg/10OO deg/100ft deg/10OO deg -.- -~ 14178.29 53.80 156.43 8854.98 -6567.45 7683.29 0.00 0.00 0.00 0.00 14210.00 53.80 156.38 8873.71 -6590.90 7693.53 0.13 0.00 -0.16 269.98 14230.00 55.36 157.47 8885.30 -6605.90 7699.91 9.00 7.82 5.47 30.00 14280.00 67.84 172.28 8909.13 -6648.19 7711.00 36.00 24.96 29.62 50.00 14388.77 90.00 205.43 8930.48 -6751.26 7693.72 36.00 20.37 30.48 60.00 14488.77 90.00 241.43 893Q.48 -6822.69 7626.10 36.00 0.00 36.00 90.00 14688.77 90.00 265.43 8930.48 -6879.30 7435.80 12.00 0.00 12.00 90.00 14838.77 94.59 282.86 8924.43 -6868.54 7286.92 12.00 3.06 11.62 75.00 15088.77 93.97 252.78 8905.34 -6877.95 7040.69 12.00 -0.25 -12.03 270.00 15348.77 90.30 283.79 8895.41 -6885.54 6784.19 12.00 -1.41 11.93 96.00 15578.77 79.62 258.20 8915.92 -6881.18 6557.38 12.00 -4.64 -11.13 246.50 15775.00 80.50 282.09 8950.27 -6880.64 6365.58 12.00 0.44 12.18 90.00 Survcy MD Incl Azim SSTVD N/S EIW DLS TFO Tool ft deg deg ft ft ft ft deg/10OO deg 14178.29 53.80 156.43 8854.98 -6567.45 7683.29 5952508.01 619828.69 -6009.01 0.00 0.00 TIP 14200.00 53.80 156.40 8867.80 -6583.51 7690.30 5952492.07 619835.94 -6012.23 0.13 269.98 MWD 14210.00 53.80 156.38 8873.71 -6590.90 7693.53 5952484.72 619839.28 -6013.71 0.13 270.00 KOP 14225.00 54.97 157.20 8882.44 -6602.11 7698.33 5952473.59 619844.25 -6015.87 9.00 30.00 MWD 14230.00 55.36 157.47 8885.30 -6605.90 7699.91 5952469.82 619845.89 -6016.56 9.00 29.52 3 14248.06 59.68 163.24 8895.00 -6620.24 7705.01 5952455.56 619851.20 -6018.31 36.00 50.00 W-05L 1 14250.00 60.16 163.83 8895.97 -6621.85 7705.49 5952453.96 619851.70 -6018.41 36.00 46.90 MWD 14275.00 66.53 170.95 8907.19 -6643.63 7710.32 5952432.25 619856.86 -6018.22 36.00 46.60 MWD 14280.00 67.84 172.28 8909.13 -6648.19 7711.00 5952427.71 619857.60 -6017.85 36.00 43.40 4 14300.00 71.57 178.85 8916.07 -6666.88 7712.43 5952409.04 619859.31 -6015.04 36.00 60.00 MWD 14325.00 76.53 186.67 8922.95 -6690.86 7711.25 5952385.05 619858.49 -6008.50 36.00 57.72 MWD 14350.00 81.72 194.16 8927.67 -6714.97 7706.81 5952360.87 619854.41 -5998.74 36.00 55.57 MWD 14375.00 87.04 201 .45 8930.12 -6738.63 7699.20 5952337.10 619847.15 -5986.01 36.00 54.15 MWD 14388.77 90.00 205.43 8930.48 -6751.26 7693.72 5952324.40 619841.87 -5977.83 36.00 53.43 5 14400.00 90.00 209.48 893Q.48 -6761.22 7688.55 5952314.36 619836.84 -5970.55 36.00 90.00 MWD 14425.00 90.00 218.48 8930.48 -6781.93 7674.59 5952293.44 619823.19 -5952.29 36.00 90.00 MWD 14450.00 90.00 227.48 8930.48 -6800.21 7657.57 5952274.92 619806.45 -5931.59 36.00 90.00 MWD 14475.00 90.00 236.48 8930.48 -6815.59 7637.89 5952259.25 619787.01 -5908.96 36.00 90.00 MWD 14488.77 90.00 241.43 8930.48 -6822.69 7626.10 5952251.97 619775.32 -5895.87 36.00 90.00 6 14500.00 90.00 242.78 8930.48 -6827.94 7616.17 5952246.57 619765.47 -5885.02 12.00 90.00 MWD 14525.00 90.00 245.78 8930.48 -6838.79 7593.65 5952235.39 619743.12 -5860.64 12.00 90.00 MWD 14550.00 90.00 248.78 8930.48 -6848.44 7570.60 5952225.40 619720.21 -5836.00 12.00 90.00 MWD ObP . BP-GDB . .ii. 8AIœIt IIUGIIIS Baker Hughes INTEQ Planning Report INl'EQ Company: BP Amoco Date: 4/23/2004 Time: 11:04:07 Page: 3 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: WoOS, TnJé North Site: PB W Pad Vertical (TVD) Reference: System: Mean Sea Level Well: W-05 Section (VS) Reference: Well (0.OON,O.OOE,257.00Azi) Wellpath: Plan#2 W-05A Survey Calculation Method: Minimum Curvature Db: Oracle Survey MD fIlet Azim SSTVD N/S EIW MapN MapE VS DLS TFO Tool ft deg deg ft ft ft ft ft ft deg/100ft dèg 14575.00 90.00 251.78 8930.48 -6856.88 7547.06 5952216.61 619696.81 -5811.17 12.00 90.00 MWD 14600.00 90.00 254.78 8930.48 -6864.07 7523.12 5952209.07 619672.98 -5786.23 12.00 90.00 MWD 14625.00 90.00 257.78 8930.48 -6870.00 7498.84 5952202.78 619648.79 -5761.23 12.00 90.00 MWD 14650.00 90.00 260.78 8930.48 -6874.65 7474.28 5952197.77 619624.30 -5736.25 12.00 90.00 MWD 14675.00 90.00 263.78 8930.48 -6878.00 7449.51 5952194.04 619599.59 -5711.36 12.00 90.00 MWD 14688.77 90.00 265.43 8930.48 -6879.30 7435.80 5952192.54 619585.90 -5697.71 12.00 90.00 7 14700.00 90.35 266.74 8930.45 -6880.06 7424.60 5952191.61 619574.71 -5686.63 12.00 75.00 MWD 14725.00 91.12 269.63 8930.12 -6880.85 7399.61 5952190.44 619549.74 -5662.11 12.00 75.00 MWD 14750.00 91.90 272.53 8929.46 -6880.38 7374.63 5952190.54 619524.76 -5637.87 12.00 75.04 MWD 14775.00 92.66 275.44 8928.47 -6878.65 7349.71 5952191.91 619499.82 -5613.98 12.00 75.12 MWD 14800.00 93.43 278.34 8927.14 -6875.65 7324.93 5952194.53 619475.00 -5590.51 12.00 75.23 MWD 14825.00 94.18 281.25 8925.48 -6871.41 7300.35 5952198.41 619450.36 -5567.51 12.00 75.39 MWD 14838.77 94.59 282.86 8924.43 -6868.54 7286.92 5952201.08 619436.89 -5555.08 12.00 75.58 8 14850.00 94.59 281.51 8923.53 -6866.18 7275.98 5952203.27 619425.92 -5544.95 12.00 270.00 MWD 14875.00 94.57 278.50 8921.54 -6861.85 7251.45 5952207.23 619401.32 -5522.01 12.00 269.89 MWD 14900.00 94.55 275.49 8919.55 -6858.82 7226.71 5952209.90 619376.55 -5498.59 12.00 269.65 MWD 14925.00 94.51 272.48 8917.57 -6857.09 7201.85 5952211.26 619351.67 -5474.76 12.00 269.41 MWD 14950.00 94.46 269.47 8915.62 -6856.66 7176.94 5952211.31 619326.75 -5450.58 12.00 269.17 MWD 14975.00 94.40 266.46 8913.68 -6857.55 7152.03 5952210.06 619301.86 -5426.11 12.00 268.94 MWD 15000.00 94.33 263.45 8911.78 -6859.74 7127.20 5952207.50 619277.07 -5401 .43 12.00 268.71 MWD 15025.00 94.24 260.45 8909.91 -6863.23 7102.52 5952203.64 619252.45 -5376.59 12.00 268.48 MWD 15050.00 94.14 257.44 8908.08 -6868.01 7078.05 5952198.49 619228.06 -5351.68 12.00 268.25 MWD 15075.00 94.04 254.43 8906.30 -6874.07 7053.87 5952192.07 619203.97 -5326.75 12.00 268.03 MWD 15088.77 93.97 252.78 8905.34 -6877.95 7040.69 5952188.00 619190.85 -5313.03 12.00 267.82 9 15100.00 93.83 254.12 8904.57 -6881.14 7029.95 5952184.65 619180.16 -5301.85 12.00 96.00 MWD 15125.00 93.51 257.11 8902.97 -6887.33 7005.79 5952178.10 619156.09 -5276.92 12.00 96.09 MWD 15150.00 93.17 260.10 8901.52 -6892.26 6981.32 5952172.80 619131.71 -5251.97 12.00 96.28 MWD 15175.00 92.83 263.08 8900.21 -6895.91 6956.63 5952168.78 619107.07 -5227.09 12.00 96.46 MWD 15200.00 92.48 266.06 8899.05 -6898.28 6931.77 5952166.05 619082.25 -5202.34 12.00 96.61 MWD 15225.00 92.13 269.05 8898.04 -6899.34 6906.82 5952164.61 619057.32 -5177.78 12.00 96.75 MWD 15250.00 91.77 272.03 8897.19 -6899.11 6881.84 5952164.47 619032.34 -5153.49 12.00 96.87 MWD 15275.00 91.40 275.00 8896.50 -6897.58 6856.89 5952165.63 619007.38 -5129.54 12.00 96.97 MWD 15300.00 91.03 277.98 8895.97 -6894.75 6832.06 5952168.09 618982.51 -5105.98 12.00 97.05 MWD 15325.00 90.66 280.96 8895.61 -6890.64 6807.41 5952171.83 618957.80 -5082.88 12.00 97.12 MWD 15348.77 90.30 283.79 8895.41 -6885.54 6784.19 5952176.58 618934.52 -5061 .40 12.00 97.16 10 15350.00 90.24 283.65 8895.40 -6885.25 6783.00 5952176.85 618933.32 -5060.31 12.00 246.50 MWD 15375.00 89.04 280.90 8895.56 -6879.94 6758.58 5952181.81 618908.82 -5037.70 12.00 246.50 MWD 15400.00 87.85 278.15 8896.23 -6875.80 6733.93 5952185.57 618884.12 -5014.62 12.00 246.52 MWD 15425.00 86.66 275.39 8897.43 -6872.86 6709.14 5952188.15 618859.29 -4991.13 12.00 246.59 MWD 15450.00 85.48 272.63 8899.14 -6871.11 6684.26 5952189.52 618834.39 -4967.28 12.00 246.72 MWD 15475.00 84.31 269.85 8901.37 -6870.57 6659.37 5952189.69 618809.49 -4943.15 12.00 246.91 MWD 15500.00 83.15 267.07 8904.10 -6871.24 6634.53 5952188.65 618784.67 -4918.79 12.00 247.16 MWD 15525.00 82.01 264.27 8907.33 -6873.11 6609.81 5952186.41 618759.98 -4894.29 12.00 247.46 MWD 15550.00 80.89 261 .46 8911.05 -6876.18 6585.28 5952182.98 618735.51 -4869.70 12.00 247.82 MWD 15575.00 79.79 258.63 8915.24 -6880.44 6561.01 5952178.36 618711.30 -4845.09 12.00 248.24 MWD 15578.77 79.62 258.20 8915.92 -6881.18 6557.38 5952177.56 618707.68 -4841.38 12.00 248.72 11 15600.00 79.63 260.79 8919.74 -6884.99 6536.85 5952173.45 618687.21 -4820.52 12.00 90.00 MWD 15625.00 79.67 263.84 8924.23 -6888.28 6512.48 5952169.80 618662.90 -4796.04 12.00 89.53 MWD 15650.00 79.74 266.89 8928.70 -6890.27 6487.97 5952167.44 618638.42 -4771.71 12.00 88.99 MWD 15675.00 79.84 269.93 8933.13 -6890.95 6463.37 5952166.39 618613.84 -4747.59 12.00 88.44 MWD 15700.00 79.96 272.98 8937.52 -6890.32 6438.77 5952166.65 618589.23 -4723.76 12.00 87.90 MWD 15725.00 80.11 276.02 8941.84 -6888.39 6414.23 5952168.22 618564.67 -4700.28 12.00 87.37 MWD 15750.00 80.29 279.06 8946.10 -6885.16 6389.81 5952171.08 618540.20 -4677.21 12.00 86.84 MWD Company: Field: Site: Well: Wellpath: ObP BP Amoco Prudhoe Bay PB W Pad W-05 Plan#2 W-05A Survey MD Incl Azim ft deg deg 15773.36 80.48 281.90 15775.00 80.50 282.09 . . I'G.. ...... IN'I'EQ BP-GDB Baker Hughes INTEQ Planning Report Date: 4/23/2004 Time: 11 :04:07 Page: Co...ordinate(NE) Reference: Well: W-05. True North Vertical (TVD) Reference: System: Mean Sea Level Sedion (VS)Reference: Well (0.00N,0.00E,257.00Azi) Survey C~"culation Method: Minimum Curvature Db: SSTVD ft N/S ft EIW ft MapE ft MapN ft VS ft DLS TFO deg/1OQff deg 8950.00 -6880.97 6367.16 5952174.93 618517.50 -4656.09 12.00 8950.27 -6880.64 6365.58 5952175.25 618515.91 -4654.63 12,00 Tool 86.32 W-05L 1 85.85 TD .... .5 8500 § 8550 I! .s: 8600 ... 1:1. 11I8650 Q ¡¡ 8700 Ö 1: 8750 III )0 8800 III e 8850 ¡.. 8900 - BP Amoco WEttFATH DETAH..:$ f>¡~n#2 W.ì)l;õA 50029219"3960 P1U'iU.t Wellpatb: Tie_MO, w.o. 1417fU~9 'ig' R..f.Oatum: ð.: 05 4/U11939 00,00 90.90ft V.$~:;: o.,~~; ~~~~ ~~:;'ì~!f1D 257.tHr 0,00 31.90 "~-- -~.~----_._..~-._.....~-~ REFERENCE INFORMATION 90_90 -~------'~.~--_.~-------_.- SECTION OeTAtlS OLeg TF..". Ta~g..t . , , , , , , . , .. .. " 53.&1 1MA3 53.00 156..38 55.31'1 151',47 67.$4 112,28 9C.00 iW/ô,43 90.00 ~41.43 IiJtUU) .as..43 &4.59 2$2.&6 :~:~ :g: ~:~ :~:~ ::~~1 M85.M 8909..1:;I 1W30,4$ M3Q.4ð 8930.4$ 8924.43 8'&0.5.34 8ðjftf.41 :~~~; 0.00 ¡>-iW 3t* 25i:~ aG.OO ¡ro.oo 36.00 00.00 i~gg ~: ~i: ;¡::: ~~:gg 2~:: ..6000.01 ·6013..71 ~~:i~ -5971.8.:3 :~~:~i -555-5.0B ~!~~ ANNOTATIONS - .:!:,.-6500 .s: ¡ ·6600 ~ _-6700 . -- ;; -6800 :::s o en -6900 TVO MO Annotation TOP "". , · , · , · · ,. " TO 8300 8350 8400 8450 8950 9000 LEGEND r to True North Plan Plan #2 (W-05/Plan#2 W-05A) North: 25.01'" Cr-eated By: Digital Business Ciient UserDale: 4/23/2004 -5700 ·5800 -5900 ·6000 -6100 -7000 -7100 -7200 ·7300 -7400 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 West(-)/East(+) [100ft/in] 9050 Vertical Section at 257.00· [50ft/in] 4/23/2004 10:58 AM 1 . . "ERRIE L HUBBLE ~P EXPLORATION AK INC '0 BOX 196612 MB 7-5 \NCHORAGE, AK 99519-6612 89-611252 105 DATE 05-0Co,DC( ¡~£~~~$ }())iØ~ttARS :::""(;) ;Ö;A ~ èJ.~ "Mastercard Check" _: ~ 2 5 2000 b 0 _: 1:11:1 ~... II. b 2 2 7 II' ~ 5 5 b II- 0 ~ 0 5 . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERIP ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME /A'a w -e> 5' A . PTD# .Þ--o ~~ oRe) >< Development Service Exploration Stratigraphic CHECK WHAT ADD-ONS "CLUE" APPLIES (OPTIONS) MULTI The permit is for a new weJlbore segment of LATERAL existing weD . Permit No, API No. . (Jf API number Production,should continue to be reported as last two (2) digits a function 'of the original API number, stated are between 60-69) above. PILOT HOLE In accordance with 20 MC 25.005(1), all (PH) records, data and logs acquired for tbe pilot bole must be dearly differentiated in both name (name on permit plus PH) and API Dumber (50 - 70/80) from records, data and logs acquired for well (name on permit). SPACING Tbe permit is approved subject ,to full EXCEPTION compliance witb 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spacing exception. (Company Name) assumes tbe liability of any protest to tbe spacing exception tbat may occur. DRY DITCH An dry ditch sample sets submitted to tbe SAMPLE Commission must be in no greater than 30' sample intervals from below tbe permafrost or from where samples are first caught and ] 0' sample intervals through target zones. o o Well bore seg Annular Disposal Program DEV On/Off Shore ,On 11650 Well Name: PRUDtlOEBAY UNIT,W-05A -QlL... GeoArea 890 Uni DEV . .Ye$ ,Ye$ .Yß$ .Ye$ .Yßs .Yß$ Ye$ .Yß$ .Yß$ 'y,e$ .Yß$ .Ye$ Yes _NA _NA NA NA ClassfType Initial 640150 INC leas_enumber .appropriSlt.e JOc<lted .located pcoper ,distance, from driJling unit .located proper dist.ance from otber wells Sufficient ~ Jfdeviatec b,ound;l(y _ ",crea~e.ayailSlble [ndrilling unjt _is, weJlbore plç¡UncJu_ded 2 3 4 5 6 7 8 9 Administration n.ame,and nL!.llJb,er In.a_ clefine.dppol .U,nique welt We Well Wel ,Qpecator only: affected party ,Oper,ator bas,appropriate,Qond inJorce. 10 11 co.nserva_tion order aclministrative. approvaJ 15-day wait Permit c.ao be iSSL!.ed wjtbout Permit. c.ao be iSSL!.ed wjtbout in_ comments) (For be approved before # (puUO# reyiew Identified (Fpr servjce ,wet only:), , durSltion,of pre-production le$s than 3 mQntbs_ (For service well onJy) ,All wel!s. within Jl4JlJite,area,of Pre-produ_cecl iojector 12 13 14 15 16 17 Date Appr ojectipo Order Can permit Well .located wi_thin area alld.strataauthorized by_ 5/7/2004 . Sidetrack. Slptted, CTOU. 3/16/2004. Sidetrack. Mç¡x MW,8, 7. ppg, . psi._ ,MSF' 2501 Test to 3500. psi _NA _NA NA NA. No .Ye$ .Yes Yes .Yes NA Yes Yes .Yes .Yes _Yes No NA ACMPF]ndlng 9f CQn,Si,St.eocy_ha$ bee_n,issued for tbi$ project C_oodu~tor SJJrface _casÎng.PJQtects alLknowll USOWs string,provided CMT. vot adeQu.ate to Þircutate. on_cond]Jctor & SUJt <:$g tie-in long string tOSJJrf (:$.9_ .CMT. vot adeQL!.ate_ to known _pro_ductiYe bQrIzon_s _CMT. will coyeraJ ,C,aSing de_sigos ad,eç¡ua,te for C,_T~ B&.permafrost .AdequSltetankç¡ge.oJ re,serve pit Jf.a_ re-drill~ has a, 1,004.03 for Slbandonme_nt been ç¡PPJoved ,AdequSlte wetlbore. separatio,n .proposed Jf.dlvecter re.qJJire.d, does it .meet reguJations ,DriUiog fluid. program $chematic_& eqJJip Jistadequate _BOPES,do.they meet.reguJa.tion ,BOPEpres$ raIiog appropriate; test t.o_(pu_t psig tn_cornrneots) ,Choke_manjfold cQllJpJies wIAPtRF'-53 (May 84) Work will QCcJJr withou!.operç¡t¡on .sbutdown 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Engineering Date 5/10/2004 Appr WGA . wells within 1\08 yerifiecl (forser:vice wel] onJy) H2S gas, probable Mecba.nicaLcoodition of .Is presence of No, NA NA c_an be iSSL!.eçl w/o hyçlrogen_ sutfide measJJres Pe(l1)it. ,DSltapresented Qn_ pote,ntial oveJpressure .ZOnes 35 36 37 38 39 Geology ,Seismic.analysjs_ of sbaJlow gas_zones (if off-shore) ,Seabed .condjtioo survey Conta,ct Date 5/7/2004 Appr RPC Date namelpholleJor Engineering Commissioner 1-- J o Date: \5\ Geologic Commissioner ph e· e 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. . . ;),ð'f ...Oro Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Thu Nov 11 15:42:44 2004 11 I~ 10 ò Reel Header Service name.... . . . . . . . . .LISTPE Date.................... .04/11/11 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.................... .04/11/11 Origin.................. .STS Tape Name............... . UNKNOWN Continuation Number......Ol Previous Tape Name...... . UNKNOWN Comments. ........ ...... ..STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Prudhoe Bay MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA W,05A 500292193901 BP Exploration (Alaska) Inc. Sperry' Sun Drilling Services 11-NOV,04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWDRUN 1 MW0003254803 B. JAHN WHITLOW/EGBE MWDRUN 2 MW0003254803 B. JAHN WHITLOW/EGBE MWDRUN 3 MW0003254803 S. LATZ WHITLOW/EGBE # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 21 11N 12E 1297 1192 90.92 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 4.125 5.500 14212.0 # REMARKS: 1. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH - SUBSEA (TVDSS) . . . 3. THIS WELL WAS DRILLED FROM A WHIPSTOCK IN THE W-05A WELLBORE. THE TOP OF THE WHIPSTOCK WAS AT 14206'MD/8871'TVDSS. 4. MWD RUN 1 COMPRISED DIRECTIONAL AND NATURAL GAMMA RAY (PCG) UTILIZING SCINTILLATION DETECTORS. UPHOLE TIE-IN SGRC DATA WERE ACQUIRED PRIOR TO MWD RUN 1. THESE MAD PASS DATA WERE MERGED WITH MWD DATA FROM RUN 1. 5. MWD RUNS 2 & 3 COMPRISED DIRECTIONAL; DUAL GAMMA RAY (GM) UTILIZING GEIGER- MUELLER TUBE DETECTORS; AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4) A MAD PASS WAS PERFORMED OVER THE RUN 1 INTERVAL PRIOR TO STARTING MWD RUN 2. THESE MAD PASS EWR DATA WERE MERGED WITH RUN 2 MWD DATA. NO SEPARATE MAD PASS PRESENTATION IS INCLUDED. 6. LOG AND DIGITAL DATA (LDWG) ONLY WERE SHIFTED TO A SCHLUMBERGER CASED'HOLE GAMMA RAY LOG PROVIDED BY K. COONEY (SIS/BP) ON 25 OCTOBER 2004. LOG HEADER DATA RETAIN ORIGINAL DEPTH REFERENCES. 7. MWD RUNS 1 ' 3 REPRESENT WELL W,05A WITH API#: 50-029-21939'01. THIS WELL REACHED A TOTAL DEPTH (TD) OF 15655'MD/8885'TVDSS. SROP SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC SMOOTHED GAMMA RAY COMBINED. SGRD SMOOTHED NATURAL GAMMA RAY. 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...... .04/11/11 Maximum Physical Record..65535 File Type............... .LO Previous File Name. ......STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE GR FET RPD RPM RPS RPX ROP $ 1 and clipped curves; all bit runs merged. .5000 START DEPTH 13944.0 14206.0 14206.0 14206.0 14206.0 14206.0 14235.5 STOP DEPTH 15612.0 15625.0 15625.0 15625.0 15625.0 15625.0 15657.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) -'-'-'--' EQUIVALENT UNSHIFTED DEPTH ",-,-", BASELINE DEPTH GR 13955.0 13962.0 13964.0 13965.5 13968.0 13971. 0 13975.5 13979.5 13987.0 14206.5 14208.0 14210.0 14213.0 14216.0 14218.0 14221.5 14231. 0 14232.5 14235.0 14238.0 14239.5 14245.0 14246.5 14267.5 14283.0 14285.0 14287.0 14290.5 14303.0 14305.5 14320.0 14324.5 14327.0 14338.0 14345.0 14347.5 14359.5 14363.0 14366.5 14371.5 14392.0 14412.5 14416.0 14434.0 14456.0 14465.5 14472.0 14485.0 14518.5 14558.5 14576.5 14580.0 14597.0 14691.0 14697.5 14719.0 14733.5 14735.5 14744.5 14753.0 14758.5 14798.0 14853.0 14876.0 14926.0 14943.5 14977.5 15001. 5 15008.5 15037.5 15040.5 15044.0 15067.5 15117.5 15145.0 15162.5 . . 13954.0 13961. 0 13963.0 13966.0 13968.0 13970.5 13975.0 13979.5 13985.0 14203.0 14205.0 14206.5 14209.5 14213 . 0 14214.5 14217.0 14227.0 14229.0 14231.0 14234.0 14236.0 14241.0 14243.0 14263.5 14279.5 14281. 5 14283.5 14286.5 14300.5 14302.5 14316.5 14320.5 14323.5 14335.5 14341.5 14345.0 14355.5 14358.5 14361. 0 14367.0 14388.0 14408.5 14411.5 14429.5 14452.0 14462.5 14468.5 14482.0 14515.5 14558.5 14574.5 14580.0 14595.0 14691. 0 14695.5 14718.5 14 733 .5 14735.0 14744.5 14753.5 14758.0 14799.0 14852.0 14873.0 14922.5 14940.0 14973.0 14999.0 15003.5 15034.5 15036.5 15041.5 15061.5 15112.5 15141.0 15161.0 . . 15183.5 15196.5 15200.0 15205.0 15211.0 15235.5 15254.0 15276.0 15283.0 15295.5 15300.5 15314.0 15336.5 15342.5 15354.0 15357.0 15362.5 15383.0 15390.0 15396.0 15400.0 15405.5 15416.0 15419.0 15423.5 15437.0 15448.5 15464.5 15485.5 15533.5 15536.0 $ 15182.0 15195.0 15200.5 15204.0 15212.0 15237.0 15254.5 15275.0 15283.0 15294.5 15300.5 15312.5 15335.0 15340.5 15351.0 15352.5 15359.5 15380.0 15388.5 15393.5 15397.0 15402.5 15412.5 15415.0 15420.5 15436.5 15446.0 15465.5 15483.0 15531.5 15534.0 # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ BIT RUN NO 1 2 3 MERGE TOP 13943.0 14490.5 15020.0 MERGE BASE 14490.5 15020.0 15655.0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type.............. ....0 Data Specification Block Type.....O Logging Direction.......... ...... .Down Optical log depth units... ...... . .Feet Data Reference Point.... ......... . Undefined Frame Spacing.................... .60 .1IN Max frames per record.............Undefined Absent value...................... ,999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type. ..0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13944 15657 14800.5 3427 13944 15657 ROP MWD FT/H 0.12 885.63 80.0987 2844 14235.5 15657 GR MWD API 15.11 817.01 41.0452 2914 13944 15612 RPX MWD OHMM 0.61 1477.74 12.701 2839 14206 15625 RPS MWD OHMM 0.51 2000 11.8843 2839 14206 15625 RPM MWD OHMM 0.13 1503.69 11.7218 2839 14206 15625 RPD MWD OHMM 0.1 2000 18.2182 2839 14206 15625 . FET MWD HOUR 0.22 25.02 First Reading For Entire File.. ........13944 Last Reading For Entire File......... ..15657 File Trailer Service name.............STSLIB.OOl Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation..... ..04/11/11 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...........l.0.0 Date of Generation...... .04/11/11 Maximum Physical Record. .65535 File Type....... ....... ..LO Previous File Name. ..... .STSLIB.OOl Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 2 . 4.75134 2839 14206 15625 header data for each bit run in separate files. 1 .5000 START DEPTH 13943.0 14231.5 STOP DEPTH 14460.0 14490.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE PCG $ BOTTOM) TOOL TYPE Natural gamma ray # 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: 27-AUG'04 Insite 7.75 Memory 14490.0 14230.0 14490.0 53.8 89.3 TOOL NUMBER TLGOll 4.125 14212.0 Flo,Pro 8.60 65.0 9.8 21000 6.3 .000 .000 .0 171.2 . . MUD FILTRATE AT MT: MUD CAKE AT MT: .000 .000 .0 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction........... ......Down Optical log depth units.......... .Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Max frames per record............ . Undefined Absent value............. ........ .,999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order DEPT ROP MWD010 GR MWD010 Units FT FT/H API Size 4 4 4 Code Offset o 4 8 Channel 1 2 3 Nsam Rep 1 68 1 68 1 68 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13943 14490.5 14216.8 1096 13943 14490.5 ROP MWD010 FT/H 0.12 885.63 68.5447 519 14231.5 14490.5 GR MWD010 API 20.48 817.01 50.4328 615 13943 14460 First Reading For Entire File......... .13943 Last Reading For Entire File.......... .14490.5 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/11/11 Maximum Physical Record..65535 File Type..... ...........LO Next File Name. ..........STSLIB.003 Physical EOF File Header Service name............ .STSLIB.003 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation...... .04/11/11 Maximum Physical Record..65535 File Type............... .LO Previous File Name...... .STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE 3 header data for each bit run in separate files. 2 .5000 START DEPTH STOP DEPTH . FET RPD RPM RPX RPS GR ROP $ 14202.5 14202.5 14202.5 14202.5 14202.5 14460.5 14491.0 14988.0 14988.0 14988.0 14988.0 14988.0 14975.0 15020.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL,TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type......... .........0 Data Specification Block Type.....O Logging Direction......... ....... . Down Optical log depth units.... ...... .Feet Data Reference Point... .,. ....... . Undefined Frame Spacing.................... .60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O . 28-AUG-04 Insite 4.3 Memory 15020.0 14490.0 15020.0 88.7 95.8 TOOL NUMBER 78012 1711 70 3.750 14212.0 Flo-pro 8.60 65.0 9.0 21000 6.5 .180 .070 .140 .220 66.0 170.0 66.0 66.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 . . RPD MWD020 FET MWD020 OHMM HOUR 4 4 1 68 1 68 24 28 7 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 14202.5 15020 14611.3 1636 14202.5 15020 ROP MWD020 FT/H 0.48 473.51 75.9165 1059 14491 15020 GR MWD020 API 18.19 121.34 43.0584 1030 14460.5 14975 RPX MWD020 OHMM 0.61 1477.74 15.0879 1572 14202.5 14988 RPS MWD020 OHMM 0.51 2000 14.5235 1572 14202.5 14988 RPM MWD020 OHMM 0.13 1503.69 13.2292 1572 14202.5 14988 RPD MWD020 OHMM 0.1 2000 24.0186 1572 14202.5 14988 FET MWD020 HOUR 0.22 17.17 5.65778 1572 14202.5 14988 First Reading For Entire File......... .14202.5 Last Reading For Entire File.. ........ .15020 File Trailer Service name............ .STSLIB.003 Service Sub Level Name. . . Version Number... ....... .1.0.0 Date of Generation...... .04/11/11 Maximum Physical Record. .65535 File Type.... . . . . . . . . . . . . LO Next File Name.......... .STSLIB.004 Physical EOF File Header Service name............ .STSLIB.004 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation...... .04/11/11 Maximum Physical Record. .65535 File Type.... . . . . . . . . . . . . LO Previous File Name...... .STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPD RPM RPS RPX FET ROP $ 4 header data for each bit run in separate files. 3 .5000 START DEPTH 14975.5 14988.5 14988.5 14988.5 14988.5 14988.5 15020.5 STOP DEPTH 15610.0 15623.0 15623.0 15623.0 15623.0 15623.0 15655.0 # 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: 31-AUG'04 Insite 4.3 Memory 15655.0 15020.0 15655.0 87.3 94.8 # . . . TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type........... .......0 Data Specification Block Type.....O Logging Direction................ .Down Optical log depth units.......... . Feet Data Reference Point............. .Undefined Frame Spacing.................... .60 .1IN Max frames per record. . . . . . . . . . . . .Undefined Absent value..................... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub,type...O . TOOL NUMBER 78012 1711 70 3.750 14212.0 Flo Pro 8.60 65.0 9.0 18000 6.8 .140 .050 .180 .180 65.0 191.0 65.0 65.0 Name Service Order Units Size Nsam Rep Code Offset Cha=el DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 14975.5 15655 15315.3 1360 14975.5 15655 ROP MWD030 FT/H 3.65 374.81 89.0032 1270 15020.5 15655 GR MWD030 API 15.11 112 . 71 33.9004 1270 14975.5 15610 RPX MWD030 OHMM 1.48 17.06 9.32768 1270 14988.5 15623 RPS MWD030 OHMM 1.45 17.87 10.1232 1270 14988.5 15623 RPM MWD030 OHMM 1. 55 18.53 10.9191 1270 14988.5 15623 RPD MWD030 OHMM 2.24 18.44 12.5015 1270 14988.5 15623 FET MWD030 HOUR 0.24 25.02 3.58038 1270 14988.5 15623 First Reading For Entire File... .......14975.5 Last Reading For Entire File.... .......15655 File Trailer Service name............ .STSLIB.004 . . . . '" service Sub Level Name... version Number.......... .1.0.0 Date of Generation...... .04/11/11 Maximum Physical Record..65535 File Type.. .. . . . . . . . . . . . .LO Next File Name... ....... .STSLIB.005 Physical EOF Tape Trailer Service name.. ..... ......LISTPE Date.................... .04/11/11 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. . . . . . . . . . . . . . . . . . . . .04/11/11 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