The URL can be used to link to this page

Home My WebLink About201-216 . STATE OF ALASKA I ALASKA OIL AND GAS CONSERVATION COM SSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Alaska Oil & Gas Cons. Commission RECEIVED AUG 2 5 2006 1a. Well Status: DOil DGas D Plugged r8I Abandoned D Suspended DWAG 1 b. Well Class':'nCnorage 20AAC 25.105 20AAC 25.110 r8I Development D Exploratory DGINJ DWINJ D WDSPL No. of Completions Zero Other D Stratigraphic D Service 2. Operator Name: 5. Date Comp., Susp., or Aband. 12. Permit to Drill Number BP Exploration (Alaska) Inc. 7/5/2006 201-216 306-143 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 01/10/2002 50-029-21014-02-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached 14. Well Name and Number: Surface: 01/19/2002 PBU K-02C 1837' FNL, 1154' FWL, SEC. 04, T11N, R14E, UM 8. KB Elevation (ft): 15. Field 1 Pool(s): Top of Productive Horizon: 3309' FSL, 1582' FWL, SEC. 33, T12N, R14E, UM 62.23' Prudhoe Bay Field 1 Prudhoe Bay Total Depth: 9. Plug Back Depth (MD+ TVD) Pool 3900' FSL, 391' FWL, SEC. 33, T12N, R14E, UM 12480 + 9033 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 671419 y- 5975383 Zone- ASP4 12558 + 9041 Ft ADL 028300 TPI: x- 671716 y- 5980536 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- 670511 y- 5981100 Zone- ASP4 N/A MD DYes r8I No 19. Water depth, if offshore 20. Thickness of Permafrost 18. Directional Survey N/A MSL 1900' (Approx.) 21. Logs Run: MWD, GR, Memory CNL 22. CASING, LINER AND CEMENTING RECORD ..... }: ...... .' SETtiNG DEPTtf MD SETTING DEPTHTv[j ~~:i ....... ... .... AMOUNT SIZE . \Air· Pc~FT. GRADE. Top BOTtOM Top BoTtoM -' :........;.. ..i ........... PÛI..I.£O ...... 20" x 30" Insulated Conductor Surface 110' Surface 110' 36" 9 cu vds Concrete 13-3/8" 72# L-80 Surface 2663' Surface 2634' 17-1/2" 3750 cu ft Permafrost" 9-518" 47# L-80 Surface 7998' Surface 6342' 12-1/4" 2544 cu ft Class 'G' 130 cu ft PF 7" 29# NT -80 7778' 11021' 6200' 8940' 8-1/2" 539 cu ft Class 'G' 3-1/2" x 3-3/16" x 2-7/8" 8.81# /6.2# /6.16# L-80 10944' 12558' 8912' 9041' 3-3/4" 88 cu ft Class 'G' 23. Perforations open to Production (MD + TVD of Top and 24. "'::. .....1:)'..,""....., . :::. .... ," < Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 10968' 1 0905' MD TVD MD TVD 25. .... ^ ...~ .:.......... .:'" .... ... SCANNED AUG 2 9200B :': ",,,II .. .... . .i'.·i· '..' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10845' Set Cement Retainer 1 0845' P&A wl11 Bbls Cement 10800' Set Whipstock 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test Hours Tested PRODUCTION FOR OIL-BsL GAs-McF WATER-BsL CHOKE SIZE GAS-OIL RATIO TEST PERIOD ... Flow Tubing Casing Pressure CALCULATED OIL -BSL GAs-McF WATER-BsL OIL GRAVITY-API (caRR) Press. 24-HoUR RATE+ 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". None --. IP'U'U 11III."'" DrJ.- AUt] 2 ð LUUb Form 10-407 Revised 12/20030 RIG f N A tNTINUED ON REVERSE SIDE G 28. GEOLOGIC MARKE 29. RMA TION 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". Zone 1 11120' 8961' None 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble Title Technical Assistant Date Cß ("¿<.{ / ()(p PBU K-02C Well Number 201-216 306-143 Permit No.1 A roval No. Prepared By Name/Number: Drilling Engineer: Teffie Hubble, 564-4628 Robert Caughlin, 440-0684 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None", ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only . . K-02D Prudhoe Bay Unit 50-029-21014-03-00 206-056 Accept: Spud: Release: Ri: PRE-RIG WORK 06/24/06 DRIFT WI 3.80" CENT AND 4.5" BLB, AND 3.25" GAUGE RING. BRUSH NIPPLE AT 10,862' SLM. RIH TO SET 4.5" XX PLUG AT 10,862' SLM, UNABLE TO SET, PLUG CAME BACK WI THICK ASP HAL TINES PACKED IN KEYS AND HOUSING. BRUSH NIPPLE AT 10,862' AGAIN. RIH TO SET IT PLUG. 06125/06 SET 4.5" XX PLUG AT 10861' SLM. RUN CHECK-SET TOOL. TOOL INDICATES GOOD SET ON PLUG. PERFORM DRAW DOWN TEST ON TUBING, BLEED TO ZERO PSI. NO INCREASE IN TBG PSI. JOB COMPLETE. 07/01/06 PUNCH THE TUBING WITH SMALL "PINK" TUBING PUNCHER FROM 10879' - 10881' CORRELATED TO CNUGRlCCL LOG DATED 21-JANUARY-2002. SET 4.5" EZ DRILL SVB SQUEEZE PACKER AT 10845'. DEPTH ADJUSTED DOWN BY 5' AT PE REQUEST GIVE +1- 10' SEITING WINDOW. SLACKED OFF ON EZ DRILL AND CONFIRMED GOOD SET. 07/04/06 MU WEATHERFORD MHA AND HALLIBURTON SPEAR ASSEMBLY. LOAD IA WITH 12 BBLS OF DIESEL. LOAD DIESEL IN CT AT SURFACE AND RIH. CIRCULATE BOITOMS UP ABOVE RETAINER WITH DIESEL. STING INTO RETAINER AND VERIFY HOLESIT X IA COMMUNICATION. RIG UP CEMENTERS. WAIT ON LAB RESULTS FOR CEMENT. 07/05/06 CORRECT COIL DEPTH TO 10845' (ELM) WHILE STUNG INTO RETAINER. ESTABLISH 1/1 RETURNS T X IA. PUMP 11 BBL 15.8 CEMENT THROUGH RETAINER INTO lA, 1/1 RETURNS. DROP .75" BALL TO OPEN CIRC SUB. POOH JEITING JEWELRY AND WHIPSTOCK SEITING DEPTH. WASH BOP'S AND PRODUCTION TREE. SECURE WELL AND NOTIFY DSO OF STATUS. RDMO. JOB COMPLETE. RAN DUMMY WHIPSTOCK TO 10309' SLM. HAD TO HIT 2 OJ HITS TO COME FREE, PICK UP WT 1200# AT 70 FPM. SAT BACK DOWN WI SAME RESULTS. RAN 2.89" CENT WI SAMPLE BAILER TO 10806' SLM, NO SAMPLE IN BAILER. RUNNING IN WI 3.25" GAUGE RING . 07/06/06 RAN 3.25" GAUGE RING TO 10809' SLM. RAN 3.70" CENTRILlZER, 2' STEM 4.5" GS AND 10' DUMMY WHIPSTOCK (OAL 13' 6") TO 10,305' SLM. RAN 3.70" CENTRILlZER, 10' 33/8" DUMMY GUN AND 3.75" GAUGE RING (OAL 14') TO 10,802' SLM. HAD TO WORK THROUGH TIGHT SPOT AT 10,290' DOWN TO 10,315' SLM. , BP EXPLORATION Page 1 0115 Operations Summary Report Legal Well Name: K-02 Common Well Name: K-02 Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 6/20/2006 End: 7/22/2006 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2006 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 71612006 21 :00 - 22:00 1.00 MOB P PRE Rig released from Z-26A @ 21 :OOHrs on 7/6/2006. Prep to move rig off well. 22:00 - 00:00 2.00 MOB P PRE PJSM. Jack-up rig & pull rig off well. Roll up herculite. Conduct post-operations pad inspection. Hang off BOPs on blocks. Scope down derrick. 7/7/2006 00:00 - 00:15 0.25 MOB P PRE Held pre-move safety meeting with crew, security & tool services. 00:15 - 13:00 12.75 MOB P PRE Move rig from Z-pad to E-pad. 13:00 - 17:30 4.50 MOB P PRE W. O. Tool Services to lay mats on K-02 access road. Meanwhile scope up derrick. 17:30 - 19:00 1.50 MOB P PRE Move rig from E-pad to K-02. 19:00 - 21 :00 2.00 MOB P PRE W. O. Veco to deliver herculite from Z-pad to K-02. 21 :00 - 21 :30 0.50 MOB P PRE Lay herculite in front of K-02 & prep to move rig over well. 21 :30 - 21 :45 0.25 MOB P PRE PJSM. Review procedure, hazards & mitigation for backing rig over well. 21:45 - 22:00 0.25 MOB P PRE Back rig over well & set down. ACCEPT RIG AT 22:00 HRS ON 07/07/2006. 22:00 - 22:15 0.25 MOB P PRE PJSM for N/U BOPE. 22:15 - 23:00 0.75 BOPSUF P PRE N/U BOPE. 23:00 - 00:00 1.00 BOPSUF P PRE Perform initial BOPE pressure I function test. AOGCC witness waived by Jeff Jones. BOPE testing witnessed by BP WSL, John Egbejimba. 7/8/2006 00:00 - 05:30 5.50 BOPSUF P PRE Continue BOPE pressure 1 function test. Had to rebuild leaking blindlshear rams. Meanwhile held PJSM with Veco crane crew & swap CT reels. RIU hardline to CT reel. Spot outside trailers & tanks. RIU hardline to tiger tank & PT to 4k. 05:30 - 09:00 3.50 RIGU P PRE P/U injector. Slip grapple into CT & pull test. Pull CT over pipe shed with winch & stab into injector. Change out packoff. M/U Coil connecter. Pull test with 35K. 09:00 - 09:40 0.67 CLEAN P PRE Fill coil and pump dart to check volume. Dart landed at 69.5 bbls. 09:40 - 11:30 1.83 BOPSUF P PRE Attempt to press test inner reel valve, failed. Grease valve. Failed test. CIO valve and try to pressure test. Butt weld in coil failed at 2560' into reel, 2 wraps into reel. 50% of butt weld held. Coil not parted. 11:30 - 17:00 5.50 RIGU N SFAL PRE Weld 2 chains across butt weld area on coil to secure coil. Cut off 2560' of coil to butt weld. Position butt weld past horses head and secure coil with coil clamp at horses head. Cut of stub of coil and insert internal grapple. Pull test grapple. Pull coil thru injecter head and M/U BOT CTC. Pull I Press test CTC. 17:00 - 17:45 0.75 CLEAN P PRE M/U 3.80" milling BHA #1 with 3.80" diamond D331 mill, 3.79" dia string mill, straight motor and BOT MHA. OAL = 17.59'. 17:45 - 20:00 2.25 CLEAN P PRE RIH with milling BHA #1. Circ at .25 bpm. Bring on pumps from 8000' & cleanout liner with 2.5bpm & 800psi. Reduce pumps to min rate @ 10830' & tag cmt retainer @ 10847'. PUH to 10842' & flag CT. 20:00 - 21:15 1.25 CLEAN P PRE Cleanout weUbore up/down 3x from 10770' to 10842'. 21 :15 - 23:00 1.75 CLEAN P PRE POOH with cleanout BHA#1. 23:00 - 23:30 0.50 CLEAN P PRE OOH. PJSM. SIB injector. UD cleanout BHA #1. 23:30 - 23:45 0.25 WHIP P WEXIT Held PJSM for M/U & RIH whipstock setting BHA #2. . Printed: 7/2412006 11 :22:05 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date Page 2 of 15 BP EXPLORATION Operations Summary Report K-02 K-02 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 6/20/2006 Rig Release: 7/22/2006 Rig Number: N1 Spud Date: 1/8/2002 End: 7/22/2006 7/812006 23:45 - 00:00 From - To Hours Task Code NPT Phase Description of Operations WEXIT Offload WS tools & equipment & P/U to rig floor. SLB insert 2 RA pip tags into BKR 4-1/2" monobore whipstock. RA PIP tag to TOWS = 8.6'. WEXIT M/U WS setting BHA #2 with BKR 4-1/2" monobore whipstock, setting adapter, hyd setting tool, FAIV, Sperry MWD/GR, orienter & BKR MHA. Scribe WS tray to MWD. OAL = 66.14'. WEXIT RIH WS setting BHA #2. SHT MWD & orienter @ 2000' with 1.2bpm/535psi - OK. RIH to 10500'. WEXIT Attempt to log @ 1.5bpm/950psi - getting erratic MWD pulses. Increase pump rate to 1.65bpm/1150psi & still getting poor pulses. Reduce rate to 1.2bpm/550psi & achieve better MWD pulses. Log down from 10500' to 10570' (across the Shublik-Ivishak contact) @ 1.2bpm/550psi & tie-into Geology PDC log. Subtract 19' from CTD. WEXIT RIH & position BOWS @ 10812.45' with TOWS @ 10800', 4-1/2" collars are @ 10796' & 10835' (from 21-Jan-02 SLB CNUGRlCCL) and 7" collars are @ 10782' & 10814' (from 23-Nov-94 Western Atlas GRlCCL). WEXIT Check TF - @ 35R. Survey @ 10477.96' gives 36.12degs inclination. Orient TF to 153R. Orient TF 1 more click to 176R. WEXIT Circ @ 3.2I3.2bpm & 4600psi for 2mins to arm the FAIV. Drop pump to Obpm. Wait 5mins. Bring on pump to 1.6bpm, pressure up & shear off WS @ 2900psi. Continue pumping & observe TF of 167L. Set down 10k & WS held. WEXIT POOH with WS setting BHA#2 circ @ 1.2bpm/300psi. Paint EOP flag @ 10500'. WEXIT UO Whipstock setting BHA #2. MIa 3.80" window milling BHA #3 wI 3.80" HC window mill, 3.79" reamer, straight motor, circ sub, hyd disc, 2 jts PH6, checks and CTC. OAL = 84.7'. RIH with 3.80" window milling BHA #3. Circ. at 0.3 bpm. Correct -21' to flag. Up wt = 40K. RIH and tag top of whipstock at 10801'. Correct to 10,800'. Milling 3.80" lowside window thru 4-1/2" and 7" liners. 2.6 bpm, 1450 psi. 16.5K dwn wt, mill with 3-4K WOB. Flag coil at 10,800'. Milled to 10802'. Milling 3.80" window, 2.6 bpm, 1520-1800 psi. mill with 4-5K WOB. Milled to 10804'. Milling 3.80" window, 2.6 bpm, 1520-1900 psi. mill with 4-5K WOB. Milled to 10806'. Mill window to 10807' with 2.6/2.6bpm, 1520/1930psi, 0.75fph ave Rap & 5k WOB. Mill window to 10807.4' with 2.6I2.6bpm, 1520/1970psi, 0.75fph ave Rap & 7k WOB. P/U clean & re-establish freespin @ 2.6bpm/1520psi. Ease back into milling from 10807.3'. Mill window to 10808' with 2.6/2.6bpm, 1520/1980psi, 0.75fph ave Rap & 7k WOB. Mill window to 10809' with 2.6/2.6bpm, 1520/2020psi, 0.85fph ave Rap & 8k WOB. Mill window to 10809.7' with 2.6I2.6bpm, 1520/2020psi, 0.85fph ave Rap & 9k WOB. Stall2x @ 10809.7'. P/U clean & re-establish freespin @ 0.25 WHIP P 7/9/2006 00:00 - 00:30 0.50 WHIP P 00:30 - 03:00 2.50 WHIP P 03:00 - 04:45 1.75 WHIP P 04:45 - 04:55 04:55 - 05:15 05:15 - 05:25 05:25 - 07:20 07:20 - 08:00 0.17 WHIP P 0.33 WHIP P 0.17 WHIP P 1.92 WHIP P 0.67 STWHIP P 08:00 - 10:30 2.50 STWHIP P WEXIT 10:30 - 13:30 3.00 STWHIP P WEXIT 13:30 - 16:00 2.50 STWHIP P WEXIT 16:00 - 18:30 2.50 STWHIP P WEXIT 18:30 - 19:50 1.33 STWHIP P WEXIT 19:50 - 20:20 0.50 STWHIP P WEXIT 20:20 - 20:35 0.25 STWHIP P WEXIT 20:35 - 21 :25 0.83 STWHIP P WEXIT 21 :25 - 22:35 1.17 STWHIP P WEXIT 22:35 - 23:25 0.83 STWHIP P WEXIT 23:25 - 23:40 0.25 STWHIP P WEXIT Printed: 712412006 11 :22:05 AM r . Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date BP EXPLORATION Operations Summary Report Page 3 of 15 K-02 K-02 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 6/20/2006 Rig Release: 7/22/2006 Rig Number: N1 Spud Date: 1/8/2002 End: 7/22/2006 From - To Hours Task Code NPT Phase Description of Operations 7/912006 23:25 - 23:40 23:40 - 00:00 7/10/2006 00:00 - 01:15 01:15 - 02:15 02:15 - 02:20 02:20 - 03:45 03:45 - 05:45 05:45 - 07:15 07:15 - 07:30 07:30 - 08:00 08:00 - 09:00 09:00 - 11 :00 11 :00 - 11 :45 11 :45 - 12:00 --........ 14:30 - 17:30 17:30 - 18:25 18:25 - 18:45 18:45 - 19:00 19:00 - 19:10 0.25 STWHIP P 0.33 STWHIP P WEXIT 2.8bpm/1680psi. Ease back into milling from 10807'. WEXIT Control mill window to 10807.2' with 2.6/2.6bpm, 1680/1900psi, 0.60fph aye ROP & Ok WOB. WEXIT Control mill window to 10808' with 2.6/2.6bpm, 1680/1900psi, 0.65fph aye ROP & Ok WOB. WEXIT Control mill window to 10808.9' with 2.6/2.6bpm, 1680/2050psi, 0.9Ofph aye ROP & Ok WOB. Stall @ 10808.9'. P/U clean & ease back into milling. WEXIT Control mill window & exit into formation @ 10809'. WEXIT Mill 10' formation to 10819' with 2.8/2.8bpm, 1680/2040psi, 7fph aye ROP & 2k WOB. WEXIT Swap wellbore to 8.6 ppg reconditioned (60% new/ 40% old) flopro mud with 10ppb K-G & 3% L-T. Meanwhile backream/dress window/rat hole 3x & drift 2x. Window looks clean. Tentative window depths are: TOWSITOW = 10800', BOW = 10809', RA Pip tag = 10808.6'. WEXIT Paint EOP flag @ 10500' & POOH window milling BHA#3. WEXIT UO 3.80" milling BHA. DSM gauged at 3.80" GO /3.79" NO-GO. SR = 3.79". PROD1 SAFETY MEETING. Reviewed well drilling and completion plan for well. Reviewed procedure, hazards and mitigation for M/U MWD Build BHA. PROD1 MIU MWD build BHA #4 with HCC BC Bit #3 and 1.8 deg Extreme motor, Sperry MWD and orienter and SWS MHA. OAL = 63.1'. PROD1 RIH with MWD Build BHA #4. SHT tools and orienter. OK. RIH to 10,490'. PROD1 Log GR tie-in to original open hole logs. On depth, no correction. PROD1 Orient TF to lowside. PROD1 Went thru window clean. Tagged bottom at 10,819'. Drill 22 build section, 2.6 bpm, 2700-3000 psi, 166R, 20fph. Several stalls, Drilled to 10845' & see RA P depth. PROD1 Drill 22 build section, 2.7 bpm, 166R, Several stalls. 15 fph. Drilled to 10885'. PROD1 Drill 22 build son, 2.7 bpm, 2800-3200 psi, 133R, Several stalls. 1 Dr' to 10900'. rient TF around to 30R. Goo wants to land @ 8967'sstvd. P/U wt = 34k. Run-in wt = 16k. lAP = 950psi. OAP = 50psi. PVT = 7bbls. Dril 0905' with 20R-HS TF, 2.5/2.5bpm, 2550/2850psi, 1k WOB & 2 ave ROP. PROD1 Orient 1 click & . to 10907' with 10R TF, 2.5/2.5bpm, 2550/2850psi, 1k WO 1 Of ph aye ROP. PROD1 Orient 1 click & drill to 1092 . h 15R TF, 2.5/2.5bpm, 2550/2850psi, 1k WOB & 30fph av OP. PROD1 Orient 1 click & drill to 10937' with 30-15 2550/2850psi, 1k WOB & 35fph aye ROP. PROD1 Orient 1 click & drill to 10950' with 40R TF, 2.5/2.5bp 1.25 STWHIP P 1.00 STWHIP P 0.08 STWHIP P 1.42 STWHIP P 2.00 STWHIP P 1.50 STWHIP P 0.25 STWHIP P 0.50 DRILL P 1.00 DRILL P 2.00 DRILL P 0.75 DRILL P P P 0.33 DRILL 0.25 DRILL P 0.50 DRILL P 0.33 DRILL P Printed: 7/2412006 11 :22:05 AM (~~ 1/f7J '1/21'/6 /1e, 1/ !J.o/ðh .. STATE OF ALASKA . ALASKA ~ AND GAS CONSERVATION COM",SSION APPLICATION ~~~c~~~~RY APPROV ~~ka Wf!, A- ,A-I1-1 ""~t:\ . ~,= ~ ""_;~ ,,,,~t it...... APR 2 0 ¿:)¡ ¡r",¡.,. 1. Type of Request: 181 Abandon o Suspend o Operation Shutdown o Perforate o Other o Alter Casing o Repair Well o Plug Perforations o Stimulate o Re-Enter Suspended Well o Change Approved Program o Pull Tubing o Perforate New Pool o Waiver o Time Extension 2. Operator Name: 4. Current Well Class: / 5. Permit T~II Number BP Exploration (Alaska) Inc. 181 Development 0 Exploratory 201-216 3. Address: o Stratigraphic o Service 6. API Number: / P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21014-02-00 7. KB Elevation (ft): 62.23' 9. Well Name and Number: PBU K-02C / 8. Property Designation: 10. Field / Pool(s): ADL 028300 Prudhoe Bay Field / Prudhoe Bay Pool 1,~~:i8i;):; i"",;'::' :ii,',L .·ii. ,..'>!" ",:"·!,i) 'i:) .8;,)i'>'" <», ~,...,. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft) Plugs (measured): Junk (measured): 12558 9041 12480 9033 None 12480 Casing Length Size MD / TVD Burst Collapse Structural Conductor 110' 20" x 30" 110' 110' Surfar.e 2663' 13-3/8" 2663' 2634' 4930 2670 Intermediate 7998' 9-5/8" 7998' Production Liner 3243' 7" 7778' -11021' 6342' - 6200' 6870 4760 Liner 1614' 3-1/2" x 3-3/16" x 2-7/8" 10944' - 12558' 8912' - 9041' Perforation Depth MD J): I Perforation Depth TVD (ft): Tubing Size: Tubing Grade: I Tubing MD (ft): 11500' - 12430' 9011' - 9028' 4-1/2", 12.6# L-80 10968' Packers and SSSV Type: 7" x 4-1/2" Baker 'SABL-3' packer Packers and SSSV MD (ft): 10905' /' 12. Attachments: 13. Well Class after proposed work: / 181 Description Summary of Proposal 0 BOP Sketch o Exploratory 181 Development o Service o Detailed Operations Program 14. Estimated Date for / 15. Well Status after proposed work: Commencing Operations: June 1, 2006 OOil o Gas o Plugged 181 Abandoned 16. Verbal Approval: Date: o WAG OGINJ OWINJ o WDSPL Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Robert Caughlin, 440-0684 Printed Name Robert Çaughlin Title CT Drilling Engineer j // =--- Prepared By Name/Number: SiQn~ 7. - Phone 564-4080 Date I ~-,4¡., -0<" Terrie Hubble, 564-4628 ,"',- Commission Use Only Conditions of approval: Notify Commission so that a representative may witness I Sundry Number: (~ (J - 14.2> o Plug Integrity o BOP Test o Mechanical Integrity Test o Location Clearance Other: Àf p k/ V€.- J ~r ~ &fv~/L LM-2Ll tL - 0 '- L) . RBDMS 8Ft .APR 7, 4 2006 Subsequent Form Required: \0 - APPROVED BY Date -I--j,I-ob Approved By: COMMISSIONER THE COMMISSION Form 10-403 Revised 07/2005 Vh{'- Submit In Duplicate ORIGINI e e Obp To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Robert Caughlin CTD Engineer Date: April 12, 2006 Re: Prep Prudhoe K-02C for CTD sidetrack / Sundry approval is requested to prepare K-02C for a sidetrack. K-02C is a Zone 1A1iB sidetrack drilled in 2002. It was placed in a ZN1a target area bounded east and west by parallel faults. It was a full-time producer until it hit MGOR in mid 2004. It has been a cycle well since and has seen decreasing recharge with time. There are no well work options available to enhance production. A tubing caliper was run 2/17/06 showing that the tubing is in good condition. This has led to the well being an excellent CTD sidetrack candidate. The sidetrack, K-02D, is scheduled to be drilled by Nordic I on or about June 20. 2006. The plan calls for setting a CIBP, punching the 4 Yz" tubing prepping for a cement packer. The cement packer will be placed on top of the CIBP and squeezed in the 4 Yz" x 7" straddle annulus to prepare for a two-string window in Zone 2. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre-IDe: Work 1 ) S Caliperliner and tubing 2) S Dummy GLV. 3) S Run dummy whipstock drift / 4) E Set 3.5" CIBP in LTP at 10925'(65 degrees). 5) 0 MIT-IA, and OA. 6) 0 AC-LDS; AC-PPPOT-IC, T 7) E Punch 4.5" tubing at 10880'(+62 degrees). / 8) E Set C~n retainer in 4.5" tubing at 10875'(+62 degrees). ./ 9) C Pum 10. bbls cement into annulus for abandonment. 10) E Set 4- " Baker Monobore WS at 10850' 11) 0 Bleed gas lift and production flowlines down to zero and blind flange 12) 0 Remove wellhouse, level pad The pre CTD work is slated to beg:in about June 1. 2006. T!M.s (0 - 4--o~ WffrWfA.{. IDe: Work 1) MIRU Nordic 1 and test BOPE to 250psi low and 3500psi high. 2) Mill 3.80" window at 10850' and 10' of rat hole in Zone 2A through the 4 Yz" x 7" straddle. 3) Drill 1525' sidetrack into Zone 1A target with resistivity to a TD of 12375'. 4) Run solid 33/16" x 27/8" liner, cement, and test liner lap to 2000psi. 5) Cleanout liner and perforate for production (-900 ft of perfs). 6) Freeze protect well and RDMO. Post-IDe: Work 1) Install well house, flow line and gas lift valves. Robert CaugWin CTD Drilling Engineer 564-4080 CC: Well File Sondra StewmanlTerrie Hubble TREE = . \l\lELLH~D = AClUA TOR = KB. 8.EV = BF. ELEV = KOP= MIx Angle = Datum IVD = Datum lVD = 4-1/16" 5K CNV WCEVOY BAKER 62.23' 26.33' 21 00' 97 @ 11642' 10834' 8800' 55 1 13-3IS" CSG, 72J#, MN-SO, 10 = 12.347" Minimum ID = 2.377" @ 11083' TOP OF 2-7/8" LINER e K-02C 2664' ~ 19-5/S" CSG, 47#, LSD, 10 = S.681" H 8000' I 14-112" BKR KB L T PKR, 10 = 2.56" H 10899' I 13.70" BKROEPLOY SLV, ID=3.00" I 1 TOP OF 3-112" LNR, 9.3#, L-SO, 10 = 2.972" 4-1/2" TBG, 12.6#, L-SO, .0152 bpf, ID = 3.95S" 13-112" X 3-3/16" LNR XO, 10 = 2.7S6" 10948' I 10954' I 1 0967' 1 0987' PERFORATION SUMlllARY REF LOG: SWS MCNUGR ON 01121102 ANGLE AT TOP PERF: 86@ 11500' Note: Refer to Roduction DB for historical perf data SIZE SPF INTERVAL OpnlSqz Ql\TE 2" 4 11500-11850 0 011Z7102 2" 4 11900-12430 0 011Z7102 I 7" LNR, 29#, L-SO, 10 = 6.1S4" QI\ TE REV BY COMPJENTS 10101183 ORIGINAL COMPLETION 11125/94 RIG SIŒTRACK 01127102 CrD SIŒTRACK (K-02C) 02104102 CI-VTP CORRECTIONS 08104103 CM)lTLP KB ELEVATION CORRECTION 02118106 KSBlTI...H GL V C/O 11550' QI\ TE REV BY ~ ~ . I ~ II ! ~NOTES:WB.LANGLE 70° .11018' AND 90° .11410'· RSH .12480' (14.24' OF BIT, MOTOR, aRC, SUB & DISCONNECT). 2216' 4-112" HES HXO SSSVN, 10 = 3.813" I l ~ ST MD lVD 2 4816 4258 1 7714 6157 R:>RT DATE o 02118106 24 05105I01 GAS LIFT IIMNDRELS DEV TYPE VLV LATCH 43 CA-I\IMG CNf RK 50 CA-I\IMG SO RK 7778' 7794' I 7797' 7806' 7811' HTOPOFTWTIEBACKSLV, 10= 7.3S" I 9-5IS" X 7" TIW TlEBK PKR, ID = 6.17" I TOP OF TW TIEBACK SL V, 10 = 7.3S" 1 H9-5/S" X 7" TW LNR PKR, 10 = 6.17" I 9-5IS" X 7" TIW LNR HGR, 10 = 6.15" I ~ 2.J ~ I 9-518' SlJETRAQ( WNJOW 8000' -8060' (SECTION MLL) 10884' 4-1/2" HES X NIP, 10 = 3.S13" I 1 0905' H 7" X 4-1/2" BKR SA BL3 PKR, 10 = 3.S75" I 1 0939' 4-1/2" HES X NIP, 10 = 3.S13" I 1 0950' BKR KB SEAL ASSY, 10 = 2.39" I I 10956' 4-112" HES XN NIP, 10 = 3.S0" 1 0968' 4-112" WLEG, ID = 3.95S" 1 1 10969' H ELMD TT LOGGED 06/13196 I 7" LNR MLLOur WlrcJJW 11021' - 11027' (OFF WHIPSTOCK) rl 11083' H3-3/16"X2-7/S"LNRXO, 10=2.377" I 1 PBTD H 12480' I ..... / ~ ~f 12-718" LNR, 6.5#, L-BO, .005S bpf, ID = 2.377" H 12562' I COIVtv'ENTS PRUDHOE BAY UNIT W8.L: K-02C PERMT No: 'ZJ12160 AA No: 50-029-21014-02 SEC4, T11N, R14E, 1837' SNL & 1154' EWL BP Exploration (Alas ka) g...5I8" SIDETRACK WINDOW 8000' -8060' (SECTION MILL) BP Eltploration (Alaska) I K-02C PR\.rJI-Œ ßi\.Y, PR\.rJI-Œ QL A,lLK PR\.rJI-Œ ßi\.Y 100 50 %) 10. 5 0..5 0.1 O.Œ 0.01 2002 04 05 03 Qte ~ ~ 1CC(j) 100;) ", "" .0 .0 Õ 01 ~ 100 <!> . 0.254047 Ae. 1ií a::: Õ 10. Rae 0. 200 <1CO GOO a..mOIFto::f,I\Ií;tj GOO . . MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFicbe\CvrPgs _ Inserts\Microfihn _ Marker. doc :2 g k~ ;t(j tS 1 DATA SUBMITTAL COMPLIANCE REPORT 1/26/2004 Permit to Drill 2012160 Well Name/No. PRUDHOE BAY UNIT K-02C Operator BP EXPLORATION (ALASKA) INC J f ,^.J.. I ~ J M\. ,:t U 11 Y API No. 50-029-21014-02-00 MD 12558 v 1VD 9041 - Completion Date 1/28/2002.- Completion Status 1-01L Current Status 1-01L UIC N --~_._-------------'._---,-----_._---- --'------'-'_.'-"._-~ . -------_._--_.~-._--- REQUIRED INFORMATION Mud Log No Samples No Directional Survey No DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: (data taken from Logs Portion of Master Well Data Maint) Log/ Data Digital i:'- yp " Med/Frmt D C C ----.---.--. . Well Cores/Samples Information: Electr Dataset Number Name ¿;o70 1.Ç?~ml11~R~y .J.e624'NäÜtfôh ' " ( Log Log Run Scale Media No 5 Interval OH / Start Stop CH Received Comments ::~~~ :::: ~::: 3~;~::=-=-==J Name Interval Start Stop Sent Received Sample Set Number Comments ADDITIONAL INFORMJ}(,ION Well Cored? Y /~ Daily History Received? ~/N &yN Chips Received? ,..-¥+N- Formation Tops Analysis Received? ~ ( ----- --..-- - -----'-----_._-_.-.._~-_.._._-----_.- ~~mments: -- (j\f~~V\V)~ v"\..J 511'--- v~l;,~ ~ F{ /'1 D ~ tv D 1/ {J ÀD '- 2\"'-( ~l ß L £ ~ ~. Of'^"- CN C- ~ ¡ J/.III\, Â(.)~ 'l..) ~)) I Cq it? ~ I ^-'-f.y:L 6L <¿:, ~ c..~, ~~~: -----=¡fD ~ --.---..-.-.----.- li -pit -~~---'-'-_:==:~ , ----( Date: 1. Status of Well 181 Oil 0 Gas 0 Suspended 0 Abandoned 0 Service 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address , \ P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1837' SNL, 1154' EWL, SEC. 04, T11N, 'R14E, UM At top of productive interval 3308' NSL, 1581' EWL, SEC. 33, T12N, R14E, UM At total depth . 3900' NSL, 391' EWL, SEC. 33, T12N, R14E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 62.23' ADL 028300 12. Date Spudded 113. Date T.D. Reached 114. Date Comp., Susp., or Aband. 115. Water depth, if offshore 16. No. of Completions 1/10/2002 1/19/2002 1/28/2002 N/A MSL One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey 120. Depth where SSSV set 1 21. Thickness of Permafrost 12558 9041 FTI 12480 9033 FTI 181 Yes 0 No (Nipple) 2216' MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, Memory CNL I?~ CASING SIZE WT. PER FT. 20" X 30" Insulated 13-3/8" 72# 9-5/8" 47# 7" 29# 3-1/2" x 3-3/16" 8.81 # / 6.2# x 2-7/8" 6.16# 24. Perforations open to Production (MD+ TVD of Top and Bottom and interval, size and number) 2" Gun Diameter, 4 spf MD TVD 1150a-11850' 9011'-901~ 11900' - 12430' 9013' - 9028' 27. Date First Production February 27,2002 Date of Test Hours Tested ( STATE OF ALASKA <: ALASKA Oil AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Classification of Service Well :;'----' "'--<I:,'¡:X 1ßik-~ ;,.- ..:~~~:_~::,'f 7. Permit Number 201-216 8. API Number 50- 029-21 014-02 ~~'" ,-- ... 9. Unit or Lease Name .~. Prudhoe Bay Unit fS~ ,', ~ ~, Hr.::.b-, ~ 10. Well Number :i'~}~,.~~.,,~....:l. K-02C . , 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool GRADE Conductor L-80 L-80 NT -80 L-80 CASING. LINER AND CEMENTING RECORD SETTING DEPTH HOLE Top BOTTOM SIZE CEMENTING RECORD Surface 110' 36" 9 cu vds Concrete Surface 2663' 17-1/2" 3750 cu ft Permafrost II Surface 7998' 12-1/4" 2544 cu ft Class 'G'. 130 cu ft PF 7778' 11021" 8-1/2" 539 cu ft Class 'G' 10944 12558' 3-3/4" 88 cu ft Class 'G' AMOUNT PULLED (CNL DeDths) 25. TUSING RECORD DEPTH SET (MD) 10968' PACKER SET (MD) 1 0905' SIZE 4-1/2", 12.6#, L-80 MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 2000' Freeze Protected with 30 Bbls MeOH PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Flowing PRODUCTION FOR Oll-BSl TEST PERIOD WATER-BsL CHOKE SIZE 1 GAS-Oil RATIO OIL GRAVITY-API (CORR) GAs-McF Flow Tubing Casing Pressure CALCULATED Press. 24-HoUR RATE Oll-Bsl GAs-McF WATER-Bsl 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water., Submit core chips. No core samples were taken. Form 10-407 Rev. 07-01-80 .. r ¡!!,..,,\ ~;,. ''', '1,""., i "\ ) /':, ,) t): ( .' :..1 ~,,{( Submit In Duplicate ( { ( 29. Geologic Markers 30. Formation Tests Marker Name Measured Depth True Vertical Depth Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. Zone 1 11120' 8961' 31. List of Attachments: Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Terrie Hubble '1t Title Technical Assistant Date D3..Pt~.D K-02C Well Number 201-216 Permit No. I A roval No. Prepared By Name/Number: Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 L~ ( f BP EXPLORATION Page 1 of 10 Operations Summary Report Legal Well Name: K-02C Common Well Name: K-02C Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 1/7/2002 End: Contractor Name: NABORS Rig Release: Rig Name: NABORS 3S Rig Number: Date From- To Hours Activity Code NPT Phase Description of Operations .. .. 1/7/2002 20:30 - 00:00 3.50 MOB P PRE Released from K-05B at 20:30 hrs on 01/07/2002. RID & prepare to MIRU on K-02C. 1/8/2002 00:00 - 01 :30 1.50 MOB P PRE RDMO K-05B. Move CTD 01 :30 - 03:30 2.00 MOB P PRE Move sub from K-05B to K-02C. 03:30 - 11 :00 7.50 MOB P PRE Spoting sub over well. Set-in mud tanks etc. 11 :00 - 16:00 5.00 RIGU P PRE Accept Nabors 3S. NIU BOPE. 16:00 - 16:45 0.75 RIGU P PRE Pull BPV and install TWC. Grease valves. Dowell CTU #4 on location at 1630 hrs. 16:45 - 19:30 2.75 BOPSUF P PROD1 Veco setting in upright tanks, flowback tanks. Late start on moving tanks. Veco short on crews, also for the same reason Veco unable to set hard lines. Nabors crew hammering up hardlines to flowback tanks. 19:30 - 00:00 4.50 BOPSUR P PROD1 PT BOPE. AOGCC notified and witnessing wavied by John Crisp. Full body test first. Leaks on the check valve (rebuild) leaking o-rings on lubricator (replace). Start actual test at 2030 hrs. 1/9/2002 00:00 - 02:30 2.50 BOPSUR P DECOMP Finish testing BOPE. Same time during test rebuilt Nabors tri-plex pump. Replacing all valves and seats due to hours on these parts. 02:30 - 03:15 0.75 RIGD P DECOMP Fill rig tanks with 2# bio. Repair valve on tiger tanks. 03:15 - 04:15 1.00 WHSUR P DECOMP Pull TWC 04:15 - 05:00 0.75 RIGU P DECOMP Seat valves on Nabors pump with 5K psi. 05:00 - 06:00 1.00 STWHIP P WEXIT PU injector & mlu coil connector 06:00 - 06:30 0.50 STWHIP P WEXIT Crew change. PJSM plu BHA #1 New SchlDowell operator review procedures. Final count on STOP cards for year 2001 from DS Unit #4/Nabors 3S was 712. 06:30 - 06:45 0.25 STWHIP P WEXIT R/U and pull test the CT to 30K. 06:45 - 10:30 3.75 STWHIP P WEXIT RIU & PT backside to 2000 psi. Notice methanol density at 8.1 ppg. Pump 150 bbls water/meth to opentop. Swap coil to bio. FP backside line wlneet meth. PT CTC 3500psi. 10:30 - 10:50 0.33 STWHIP P WEXIT M/U BHA #1 10:50 - 13:30 2.67 STWHIP P WEXIT RIH 13:30 - 14:40 1.17 STWHIP P WEXIT Tag XN nipple at 10956'. Mill same 14:40 - 14:50 0.17 STWHIP P WEXIT RIH tag whipstock at 11021'. 14:50 -17:30 2.67 STWHIP P WEXIT Start time-milling window. (Confirmed 7" csg is L-80 not Cr) window 11021 - 11027 17:30 - 19:50 2.33 STWHIP P WEXIT Milling formation to 11030.5. extremely slow stacking weight 19:50 - 20:00 0.17 STWHIP P WEXIT Pump sweep 20:00 - 00:00 4.00 STWHIP P WEXIT Millig formation extremely slow stacking. Mill to 11031.8 1/10/2002 00:00 - 01 :15 1.25 STWHIP P WEXIT Mill formation to 11033' while changing well over to mud. Milling extremely slow. DD was confident that 6' open hole was suffient rat hole. Decided to POH for build assembly. 01:15 - 03:15 2.00 STWHIP P WEXIT POH 03:15 - 05:00 1.75 DRILL P PROD1 Make up BHA #2 build assembly. 05:00 - 05:12 0.20 DRILL P PROD1 PU injector head. 05: 12 - 07:45 2.55 DRILL P PROD1 RIH to 3400'. Shallow hole test TORC -ok continue RIH 07:45 - 10:10 2.42 DRILL N SFAL PROD1 Install Anadrill encoder to CT reel. Parts needed not on rig scrounging up parts in Deadhorse 10:10 -12:15 2.08 DRILL P PROD1 Log tie-in +9 (correlate to 10862' on PDCL) 12:15 -12:30 0.25 DRILL P PROD1 Orient TF to 12:30 - 13:10 0.67 DRILL P PROD1 Directionally drill f/11 032' to 11041'. Motor stalling frequently fl 40 -41. Loss electrical control of Nabors pump. Small problem fixed that. Printed: 2/4/2002 10:31 :36 AM (' BP EXPLORATION Page 2 of 10 Operations Summary Report Legal Well Name: K-02C Common Well Name: K-02C Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 1/7/2002 End: Contractor Name: NABORS Rig Release: Rig Name: NABORS 3S Rig Number: Date From - To Hours Activity Code NPT Phase Description of Operations I .. 1/10/2002 13:10 -16:05 2.92 DRILL N DPRB PROD1 Continued problem with stalling. Orienting TF fl 90L to 20R. Drilled to 11044.8'. Need to look at bit. Also TORC orienter not performing good from the start. It will take commands and orient but you need to "trick" it with some other orientation rather than what you actually need. This same tool was used on K-05B in the same way. 16:05 - 18:40 2.58 DRILL N DPRB PROD1 TOH to inspect bit. 18:40 - 19:25 0.75 DRILL N DPRB PROD1 Lay down BHA 19:25 - 20:15 0.83 DRILL N DPRB PROD1 Evaluate option based on bit wear. 20:15 - 20:38 0.38 STWHIP N DPRB WEXIT MU milling assembly 20:38 - 22:20 1.70 STWHIP N, DPRB WEXIT RIH 22:20 - 00:00 1.67 STWHIP N DPRB WEXIT Ream thru window seem motor work at top of window with mill and top string mill. Top window 11019 -2' correction. 1/11/2002 00:00 - 02:35 2.58 STWHIP N DPRB WEXIT Ream window 11028 stacking weight with little motor work. Discuss issuesBHA geometry may be hang us up. MHA still in tailpipe Will POH and drop on joint of PH6. 02:35 - 04:15 1.67 STWHIP N DPRB WEXIT POH. Flag EOP 10000'. 04: 15 - 04:45 0.50 STWHIP N DPRB WEXIT LID 1 jt PH-6. Inspect mills. Slight wear on gauge of lead mill. Others no wear. 04:45 - 06:45 2.00 STWHIP N DPRB WEXIT RIH. Correct to EOP flagg. tag up at 11025'. 06:45 - 14:35 7.83 STWHIP N DPRB WEXIT Milling. 2500 psi free-spin @ 2.5 bpm 200-300 psi motor work. Milling slowly to clear up debris. Samples: 11025.6 show evenly cut mill cuttings w/5% sand. 11026.7 small metal shavings with 20% sand, 11027.1' finer metal cuttings 30-40% sand, 11027.5' fine cuttings 50% sand, 11028' 90% sand med-fine gr w/1 0-15% pyrite and 10% chert struggle to mill another l' to 11029'. Very little metal in last sample. 14:35 - 15:00 0.42 STWHIP N WEXIT TOH. Lead mill has significant wear on face from formation. Gauged 3.79 first 4", minimal wear on first string reamer. 15:00 - 17:39 2.65 STWHIP N DPRB WEXIT MU BHA with MWD for tie-in log on mill run 17:39 - 18:00 0.35 STWHIP N DPRB WEXIT RIH to 1000' 18:00 - 18:15 0.25 STWHIP N DPRB WEXIT POH to change packoff 18:15 - 19:05 0.83 STWHIP N DPRB WEXIT Change packoff. PT MHA 19:05 - 20:35 1.50 STWHIP N DPRB WEXIT RIH to 10930 20:35 - 21 :39 1.07 STWHIP N DPRB WEXIT Tie -in correct +8'. 21 :39 - 22:00 0.35 STWHIP N DPRB WEXIT RIH to 11048.1 22:00 - 00:00 2.00 STWHIP N DPRB WEXIT Attempt to mill getting 300 psi motor work won't drill off. Cannot stall. Stacking out.Over pulling 16000# 1/12/2002 00:00 - 00:48 0.80 STWHIP N DPRB WEXIT Discuss with Anchorage. Decide to run memory CCLlGR to see if any window exists Le. has whipstock moved. 00:48 - 02:35 1.78 STWHIP N DPRB WEXIT POH 02:35 - 03:00 0.42 STWHIP N DPRB WEXIT LD BHA 03:00 - 03:15 0.25 STWHIP N DPRB WEXIT PJSM pu logging tools 03:15 - 03:55 0.67 STWHIP N DPRB WEXIT MU BHA 03:55 - 04:14 0.32 STWHIP N DPRB WEXIT Drop ball and circulate to circulation sub 04:14 - 07:10 2.93 STWHIP N DPRB WEXIT RIH wI PDS memory CCLlGr log to 10750' CTD 07: 10 - 07:40 0.50 STWHIP N DPRB WEXIT Logging f/1 0750' to TO and back at 30'/min 07:40 - 11 :00 3.33 STWHIP N DPRB WEXIT TOH 11 :00 - 12:00 1.00 STWHIP N DPRB WEXIT Process log. Fax to town. Discuss options. Log shops what appears to be whipstock where it's supposed to be. Starting at 11022' and ending at 11029'. Log stop at 11040'. There is some dought with the Anadrill motor stalling at 300 psi motor work. Decide to plu BHI 2.57 motor and M09 bit. f Printed: 2/4/2002 10:31:36AM ( ( BP EXPLORATION Page 3 of 10 Operations Summary Report Legal Well Name: K-02C Common Well Name: K-02C Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 1/7/2002 End: Contractor Name: NABORS Rig Release: Rig Name: NABORS 3S Rig Number: Date From - To Hours Activity Code NPT Phase Description of Operations ... 1/12/2002 12:00 - 12:30 0.50 STWHIP N DPRB WEXIT Wait on tools. 12:30 - 13:30 1.00 DRILL N DPRB PROD1 PIU BHA#7. 13:30 - 15:50 2.33 DRILL N DPRB PROD1 TIH shallow hole test at 3200' - ok - TIH 15:50 - 16:35 0.75 DRILL N DPRB PROD1 Log tie-in 16:35 - 16:50 0.25 DRILL P PROD1 TIH. No problems through window tagged bottom at 11047'. Orientation highside. 16:50 -17:15 0.42 DRILL N DFAL PROD1 Give TORC command to 285* no response. Drill 4' and try again -nothing. Drill highside to 11069' giving commands to 285* - nothing. 17:15 -18:30 1.25 DRILL N DFAL PROD1 POH to just below window. Sending different command sequences but no responce. Pull up into 7" and repeat different commands. No responce form TORC. 18:30 - 20:07 1.62 DRILL N DFAL PROD1 TOH to change out TORC tool. 20:07 - 21 :10 1.05 DRILL N DFAL PROD1 Change out TORC 21: 1 0 - 21 :35 0.42 DRILL N DFAL PROD1 RIH to 3000' 21 :35 - 21 :48 0.22 DRILL N DFAL PROD1 Shallow hole test OK 21 :48 - 23:00 1.20 DRILL N DFAL PROD1 RIH to 10875 23:00 - 23:57 0.95 DRILL N DFAL PROD1 Tie-in no correction required. log from 10875 to 10928' 23:57 - 00:00 0.05 DRILL N DFAL PROD1 RIH to TD 1/13/2002 00:00 - 00:20 0.33 DRILL N DFAL PROD1 orientate 285 00:20 - 01 :41 1.35 DRILL P PROD1 Directionally drill to 11,180' 01 :41 - 02:05 0.40 DRILL P PROD1 Survey 02:05 - 02:38 0.55 DRILL P PROD1 Directionally drill to 11,210. Not getting the turn required 02:38 - 02:45 0.12 DRILL P PROD1 Wiper trip to window 02:45 - 05:00 2.25 DRILL P PROD1 POH to dial up motor bend from 2.88 to 3.28 05:00 - 05:45 0.75 DRILL P PROD1 Adjust bent housing motor. This motor doesn't want to stay in the locked 3.28* position. Called for another motor. 05:45 - 07:00 1.25 DRILL N WAIT PROD1 Wait on Baker motor. Same time crew change PJSM handling BHA's. 07:00 - 08:20 1.33 DRILL P PROD1 P/U BHA 3 Program TORC 08:20 - 09:30 1.17 DRILL P PROD1 RIH to 3250', shallow hole test. Another dead TORC. There's 3 on the slope. One is canniblized for parts by the other two. Presently 1 of the 2 is being torn down from last nights failure. 09:30 -10:15 0.75 DRILL N DFAL PROD1 TOH for Sperry orienter. 10:15 - 10:50 0.58 DRILL N DFAL PROD1 UD TORC and plu Sperry orienter. 10:50 - 13:05 2.25 DRILL N DFAL PROD1 RIH shallow test Sperry orienter and Anadrill MWD and Baker motor. OK Continue RIH 13:05 - 13:50 0.75 DRILL N SFAL PROD1 Log tie-in (down) Problems with Unit4 pump control panel. 13:50 - 14:35 0.75 DRILL N DFAL PROD1 Log tie-in +5' correction 14:35 -15:50 1.25 DRILL N DFAL PROD1 RIH 15:50 - 16:05 0.25 DRILL N DFAL PROD1 Orient to 90L 16:05 - 16:15 0.17 DRILL P PROD1 Drill to 11212' torque has brought TF around to 11 OL 16:15 - 17:25 1.17 DRILL N DFAL PROD1 Try to orient to highside but Sperry orienter not responding. Try in 7" csg and uphole without any luck. 17:25 - 19:45 2.33 DRILL N DFAL PROD1 TOH. Anadrill's TORC tool is being reassembled in the shop. Will plan to wait on that tool once on the bank. 19:45 - 23:15 3.50 DRILL N DFAL PROD1 Wait on TORC tool. 23:15 - 00:00 0.75 DRILL N DFAL PROD1 Stab on with injector RIH. 1/14/2002 00:00 - 01 :00 1.00 DRILL N DFAL PROD1 RIH to 3000' 01 :00 - 01 :31 0.52 DRILL N DFAL PROD1 Shallow hole test. 01 :31 - 02:45 1.23 DRILL N DFAL PROD1 RIH to 10880. 02:45 - 03:40 0.92 DRILL N DFAL PROD1 Tie-in -2' correction. 03:40 - 04:00 0.33 DRILL N DFAL PROD1 Send command 285 and RIH Printed: 2/4/2002 10:31:36 AM ( BP EXPLORATION Page 4 of 10 Operations Summary Report Legal Well Name: K-02C Common Well Name: K-02C Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 1/7/2002 End: Contractor Name: NABORS Rig Release: Rig Name: NABORS 3S Rig Number: Date From - To Hours Activity Code NPT Phase Description of Operations .. 1/14/2002 04:00 - 04:20 0.33 DRILL P PROD1 Directionally drill to 11230 04:20 - 04:38 0.30 DRILL P PROD1 PU get survey. 04:38 - 05:01 0.38 DRILL P PROD1 Directionally drill to 11265 05:01 - 05: 15 0.23 DRILL P PROD1 PU get survey 05:15 - 09:20 4.08 DRILL P PROD1 Directionally drilling ahead. 2.3 / 2.3 2750 FS 3000 OB. Drilled to 11431'. No mud losses. Motor stalled at 10379' picked up and drilled ahead no problems. Has stalled again at 11430'. Need to come out anyway to change motor bend. 09:20 - 11 :55 2.58 DRILL P PROD1 TOH fl laterial motor. 11:55 -13:15 1.33 DRILL P PROD1 Change out Baker 3.28* motor for AnadriIl11.5* motor. Download Anadrill's MWD and TORC. 13:15 - 15:20 2.08 DRILL P PROD1 RIH shallow test at 3232'- ok- continue RIH 15:20 - 16:15 0.92 DRILL P PROD1 Log tie-in - no correction 16:15 - 19:53 3.63 DRILL P PROD1 Attempt to get thru window with various tool face settings. With and without pump. And continuously rotating TORC. NO GO. 19:53 - 21 :30 1.62 DRILL N DPRB PROD1 POH for crayola mill. 21 :30 - 22:20 0.83 DRILL N DPRB PROD1 Install mill in lieu of bit 22:20 - 00:00 1.67 DRILL N DPRB PROD1 RIH with mill to dress window. 1/15/2002 00:00 - 01 :00 1.00 DRILL N DPRB PROD1 Mill at 11026 bottom of window. 01 :00 - 01 :30 0.50 DRILL N DPRB PROD1 PU pull heavy. Unable to get below 11021. 01 :30 - 02:15 0.75 DRILL N DPRB PROD1 Unable to pull into tubing tail. 02:15 - 02:20 0.08 DRILL N DPRB PROD1 RIH tag 11,011. Mill on junk. 02:20 - 03:00 0.67 DRILL N DPRB PROD1 Unable to work thru tailpipe. 03:00 - 03:45 0.75 DRILL N DPRB PROD1 Worked thru tailpipe unable to get thru X nipple 10928 CTM. 03:45 - 04: 11 0.43 DRILL N DPRB PROD1 Mill at nipple 300 psi motor work. 04: 11 - 06:00 1.82 DRILL N DPRB PROD1 Pulled free. POH. (Samples are 1 "-2" long siljvers of metal) 06:00 - 07:30 1.50 DRILL N DPRB PROD1 No junk on mill. "Metal-muncher" cutters worn around the gauge area only. Download MWD and TORC. TORC has some laterial cut marks on lower third of tool fl 45'-47' above bit LID tools. 07:30 - 09:30 2.00 DRILL N DPRB PROD1 Cutting 300' of coil. 09:30 - 10:45 1.25 DRILL N DPRB PROD1 MIU new CTC. Pull test to 30K pressure test to 4500 psi. 10:45 - 11 :05 0.33 DRILL N DPRB PROD1 P/U BHA #14 11 :05 - 14:00 2.92 DRILL N DPRB PROD1 RIH w/ Venturi Junk Basket 14:00 - 15:15 1.25 DRILL N DPRB PROD1 Wt bobble 1 0962', took some wt sta rting 11017' . Tagged TD 11030' CTM. Work JB up and down thru window at 2.5 BPM. 15:15 -17:00 1.75 DRILL N DPRB PROD1 POOH. 17:00 - 18:00 1.00 DRILL N DPRB PROD1 LD JB. About a quart of typical looking mill shavings. 18:00 - 19:30 1.50 DRILL N DPRB PROD1 Line-up tools for one more mill run attempt with straight motor. 19:30 - 19:45 0.25 DRILL N DPRB PROD1 MU BHA 15. 19:45 - 22:00 2.25 DRILL N DPRB PROD1 RIH to 11,042 Pull to window and retag at 11,042. 22:00 - 22:30 0.50 DRILL N DPRB PROD1 PU to 10,917 RIH without pump. Tag 11,020'. 22:30 - 00:00 1.50 DRILL N DPRB PROD1 Mill from 11,020 to 11,028. 1/16/2002 00:00 - 01 :55 1.92 DRILL N DPRB PROD1 Continue milling from 11020 to 11,031.4. 01 :55 - 02:05 0.17 DRILL N DPRB PROD1 PU to 10,900'. 02:05 - 05:00 2.92 DRILL N DPRB PROD1 RIH tag at 11,026'. Mill to 11,033.8'. Steady motor work, 3000# WOB. 05:00 - 05:30 0.50 DRILL N DPRB PROD1 PU to 10,900'. RIH Pump stalled at 11,026. PU mill and wash from 11,025' to 11,032.2 shut down pump and RIH to 11,048'( some stacking est 5'). PU to 10997. Over pulled at 11,036 (20,000#) and at 11028' (25,000#). POH to 10997'. RIH without pump to 11,039'. POH. at 11,028 over pull. Printed: 2/4/2002 10:31: 36 AM (' ( BP EXPLORATION Page 5 of 10 Operations Summary Report Legal Well Name: K-02C Common Well Name: K-02C Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 1/7/2002 End: Contractor Name: NABORS Rig Release: Rig Name: NABORS 3S Rig Number: Date From - To Hours Activity Code NPT Phase Description of Operations .. .. .. 1/16/2002 05:30 - 08:00 2.50 DRILL N DPRB PROD1 POH 08:00 - 09:00 1.00 DRILL N DPRB PROD1 LD BHA. String mills in gage, but with wear. Diamond mill worn to 3.76" OD. Junk damage on crown and face. 09:00 - 11 :30 2.50 DRILL N DPRB PROD1 MU BHA #16: Full MWD and TORC, 2.38 deg motor, tapered diamond mill. Wait on Torc tool from Deadhorse (1 hr). 11 :30 - 13:30 2.00 DRILL N DPRB PROD1 RIH. 13:30 -14:00 0.50 DRILL N DPRB PROD1 Log tie-in at 10860' GR spike. Correct depth (-3'). 14:00 - 15:00 1.00 DRILL N DPRB PROD1 RIH. TF is highside. Dry tag 11027.5'. Repeat. RIH with pumps 2.7; 3000. Saw MW 11040', then milled-oft. Stall at 11044'. PUH. At 11034', stall and 25k overpull. PUH. RIH dry and tag 11036'. Clean PU. Repeat. RIH with pumps. MWat 11037', then milled oft. Stall at 11041.5'. 15:00 - 16:45 1.75 DRILL N DPRB PROD1 PUH and orient to left side (drilled about 90L). Not taking commands. Finally took it 16:45 - 00:00 7.25 DRILL N DPRB PROD1 RI H with 45L TF. Some MW 11038', 11044', then stall 11048'. Orient a little further left. RIH at 60L, motor past 11048'. Chasing junk downhole with numerous stalls.. Mill/wash to 11120'. Wiper to window. Stall and overpull11046'. RIH stall at 11049', 11052'. RIH clean to 11120'. Stall. Continue pushing debris to 11431 end of build. 1/17/2002 00:00 - 02:00 2.00 DRILL N DPRB PROD1 Cleaned out to end of build 11431. Drilled to 11434.1 with constant motor work no torquing or stalling. Doesn't appear that there is any junk below mill. Picked up clean. POH to 11,100 at 30 ftlmin and 60L TF. Set TF 160R Back ream at 15 ftlmin from 11058 to 11030. (extended window bottom 11028.4). Set TF 90L RIH to 11,100. Set TF 140L Back ream 11,085 to 11,030. Set TF 90L. RIH 11,098. Set TF 180 backream to 11,029. Timed 30 bbl pill to turn corner at 11.029. Pulled thru tailpipe to 10,900 clean. Made two additional passes to bottom of window while pumping the remaining pill. POH. 02:00 - 04:15 2.25 DRILL N DPRB PROD1 POH 04: 15 - 04:30 0.25 DRILL N DPRB PROD1 Unsting from well 04:30 - 04:40 0.17 DRILL P PROD1 Freeze protect coil. 04:40 - 05:30 0.83 DRILL P PROD1 Set back injector 05:30 - 06:30 1.00 DRILL P PROD1 Set Testplug. RU for BOP test. 06:30 - 12:00 5.50 DRILL P PROD1 PT BOPE. Witness waived by AOGCC's Chuck Scheve. 12:00 - 12:30 0.50 DRILL P PROD1 RU BPV lubricator. Pull Test plug. 12:30 - 13:30 1.00 DRILL N DPRB PROD1 MU BHA #17: 1.5 deg motor, used DS49. 13:30 - 14:30 1.00 DRILL N DPRB PROD1 PU injector. PT inner real valve. Displace coil to mud. 14:30 - 16:45 2.25 DRILL N DPRB PROD1 Stab inj. RIH. Shallow test good. 16:45 -17:15 0.50 DRILL N DPRB PROD1 Log tie-in. Correct depth (+2') 17:15 -17:45 0.50 DRILL N DPRB PROD1 RIH clean thru window and open hole at 70L TF. Tag TD 11445'. 17:45 - 18:00 0.25 DRILL P PROD1 Drill while orienting to 60R 18:00 - 18:15 0.25 DRILL P PROD1 Crew change PJSM. 18:15 - 20:53 2.63 DRILL P PROD1 Directionally drill to 11590'. 20:53 - 21 :30 0.62 DRILL P PROD1 Wiper trip to window 560'. 21 :30 - 00:00 2.50 DRILL P PROD1 Swap to new mud. Directionally drilled to 11,718. 1/18/2002 00:00 - 00:47 0.78 DRILL P PROD1 Directionally drilled to 11,744. 00:47 - 01 :52 1.08 DRILL P PROD1 Wiper trip to window 01 :52 - 02:20 0.47 DRILL N DFAL PROD1 Attempted to orientate TORC 5 times. TORC dead. 02:20 - 05:15 2.92 DRILL N DFAL PROD1 POH 05:15 - 07:00 1.75 DRILL N DFAL PROD1 Change out TORC orienter for Weatherford orienter (30 deg). Printed: 2/4/2002 10: 31: 36 AM BP EXPLORATION Page 6 of1 0 Operations Summary Report Legal Well Name: K-02C Common Well Name: K-02C Spud Date: 1/8/2002 Event Name: REENTER+COMPLETE Start: 1/7/2002 End: Contractor Name: NABORS Rig Release: Rig Name: NABORS 3S Rig Number: Date From - To Hours Activity Code NPT Phase Description of Operations 1/18/2002 05:15 - 07:00 1.75 DRILL N DFAL PROD1 Surface test orienter 3:3. 07:00 - 08:30 1.50 DRILL N DFAL PROD1 RIH. 08:30 - 09:00 0.50 DRILL N DFAL PROD1 Log tie-in. Correct depth (-5'). 09:00 - 09:15 0.25 DRILL N DFAL PROD1 RIH tag btm window 11030' (TF was straight up while logging). 09:15 - 09:30 0.25 DRILL N DFAL PROD1 PUH. Check TF -- 40L. Orient around. 09:30 - 10:00 0.50 DRILL N DFAL PROD1 RIH clean thru whipstock with TF straight down. RIH to TD 11747'. 10:00 - 10:45 0.75 DRILL P PROD1 Drill to 11791'. Dropping too much at 11 OR TF. 10:45 - 11 :15 0.50 DRILL P PROD1 Orient around. Either overshot it or didn't get the clicks. Orient again. Looks like 1 :1. 11: 15 - 11 :45 0.50 DRILL P PROD1 Drill 60R. Good ROP, but still dropping too much. Drill to 11833' 11 :45 -12:10 0.42 DRILL P PROD1 Orient around. 12:10 - 12:45 0.58 DRILL P PROD1 Drill to 11885' with 20L TF. Continuous surveys questionable, pumping up frequently. Still getting a bunch of metal on magnets and over shakers. 12:45 - 14:00 1.25 DRILL P PROD1 Wiper trip to window. 14:00 - 14:20 0.33 DRILL P PROD1 Orient. 14:20 - 15:00 0.67 DRILL P PROD1 Drill to 11935'. Still building, 94 deg inc. Need to drop. 15:00 - 15:20 0.33 DRILL P PROD1 Orient around 15:20 - 17:00 1.67 DRILL P PROD1 Drill to 12015'. Stacking. 17:00 - 18:00 1.00 DRILL P PROD1 Wiper trip to window. 18:00 - 18:15 0.25 DRILL P PROD1 Orient 18:15 - 18:50 0.58 DRILL P PROD1 Drill to 12050'. 18:50 - 20:14 1.40 DRILL P PROD1 Orient 20:14 - 20:20 0.10 DRILL P PROD1 Drill to 12,140'. 20:20 - 20:26 0.10 DRILL P PROD1 Orient. 20:26 - 20:50 0.40 DRILL P PROD1 Drill to 12,170'. 20:50 - 22:00 1.17 DRILL P PROD1 Wiper trip to to window 1140'. 22:00 - 23: 1 0 1.17 DRILL P PROD1 Orient. 23:10 - 23:24 0.23 DRILL P PROD1 Drill to 12,260'. 23:24 - 23:44 0.33 DRILL P PROD1 Orient. 23:44 - 23:55 0.18 DRILL P PROD1 Drill to 12,270'. 23:55 - 00:00 0.08 DRILL P PROD1 1/19/2002 00:00 - 00:33 0.55 DRILL P PROD1 Pump survey. 00:33 - 01 :50 1.28 DRILL P PROD1 Wiper trip to window 1248'. 01 :50 - 02:01 0.18 DRILL P PROD1 Drill to 12,299' with 3500 psi at 2.5 bpm FS 3200psi. 02:01 - 02:22 0.35 DRILL P PROD1 Orient. 02:22 - 03:10 0.80 DRILL P PROD1 Drill to 12,364. 03: 1 0 - 03:40 0.50 DRILL P PROD1 Orient 03:40 - 04:29 0.82 DRILL P PROD1 Drill to 12,396'. Bad weight transfer 04:29 - 05:00 0.52 DRILL P PROD1 Orient. 05:00 - 05:45 0.75 DRILL P PROD1 Drill to 12,405'. 05:45 - 07:30 1.75 DRILL P PROD1 Wiper to window. 07:30 - 07:50 0.33 DRILL P PROD1 Orient. 07:50 - 09:50 2.00 DRILL P PROD1 Drill slow with negative weight. Gamma getting dirty. Drill to 12,470'. 09:50 - 10:30 0.67 DRILL P PROD1 Orient around. 10:30 - 11 :30 1.00 DRILL P PROD1 Drill at a snails pace, negative wt, silty sandlshale (we are 18' below line as instructed). Drill to 12,520'. 11 :30 - 13:00 1.50 DRILL P PROD1 Wiper to window. Shale 12,400' - 12,500' getting sticky. 13:00 - 15:00 2.00 DRILL N DPRB PROD1 Work tight shale, swap well over to new Flo-Pro. Unable to work past 12,502'. Objectives of well met. Will eat-up a bunch (' { Printed: 2/4/2002 10:31:36AM t ( BP EXPLORATION Operations Summary Report Page 7 of 10 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-02C K-02C REENTER+COMPLETE NABORS NABORS 3S Start: Rig Release: Rig Number: 1/7/2002 Spud Date: 1/8/2002 End: Date From - To Hours Activity Code NPT Phase Description of Operations .. .. 1/19/2002 13:00 - 15:00 2.00 DRILL N DPRB PROD1 of footage getting back out of shale. No mo drilling. 15:00 - 16:00 1.00 DRILL P PROD1 Wiper to window 1,625' for final tie-in. 16:00 - 16:30 0.50 DRILL P PROD1 Log tie-in at 10,863' GR Can't find our GR marker (mechanical counter + BHA is showing bit is 90' deeper than E-counter). 16:30 -17:37 1.12 DRILL P PROD1 PU to 10,840' start re tie-in. 17:37 - 18:00 0.38 DRILL P PROD1 PU to 10,780' to tie-in. 18:00 -18:15 0.25 DRILL P PROD1 Crew Change PJSM. 18:15 - 19:11 0.93 DRILL P PROD1 Tie in +76' correction. 19:11-20:00 0.82 DRILL P PROD1 RIH tag TD at 12,543'. 20:00 - 21:10 1.17 DRILL P PROD1 PU back to 10,880' to reconfirm tie-in. 21 :10 - 21 :53 0.72 DRILL P PROD1 Tie-in correction +14. 21 :53 - 22:35 0.70 DRILL P PROD1 RIH and tag TD at 12,545'. 22:35 - 23:38 1.05 DRILL P PROD1 POH to 10,880'. Confirm the difference between the mechanical counter and the electronic counter is remaining constant.(+-14') 23:38 - 00:00 0.37 DRILL P PROD1 POH for liner. 1/20/2002 00:00 - 01 :25 1.42 DRILL P PROD1 POH 01 :25 - 02:30 1.08 DRILL P PROD1 LD BHA and directional tool clear floor. 02:30 - 03:45 1.25 CASE P COMP RU floor for running liner. 03:45 - 03:55 0.17 CASE P COMP PJSM for picking up liner. 03:55 - 07:00 3.08 CASE P COMP MU 49 jts of liner. MU CTLRT. 07:00 - 08:30 1.50 CASE P COMP PU inj. Rehead. Pull and PT. Stab inj. 08:30 - 10:30 2.00 CASE P COMP RIH. Correct depth at flag (-16'). RIH. Tag 12540'. PUH. RIH repeat tag at 12540'. Stack negative weight. 10:30-11:15 0.75 CASE P COMP Circultate CTLRT ball. Got wt back while circulating to seat. Gained some footage. Then some more. Kept moving liner down. Land ball at 42 bbls. Pressure up to release CTLRT and shear -- 2900 psi. PUH just enough to verify free. 38k vs 44k. Good. 11:15-13:30 2.25 CASE P COMP Displace well to 2% KCL water with weight stacked. Gained more footage to 12564'. TD is apparently deeper than 12545'. The shale that we plunged into near TD was closing-in around us earlier, and with the counter errors we were seeing yesterday, TD was not definitive. No pucker yet -- liner top is still comfortably in the 4-1/2". Packing off while circulating (no KCL water at shoe yet). Got as bad as 1.5 BPM; 4000 psi. Final conditions much better: 2.6 BPM; 3100 psi, losses about 0.1 - 0.2 BPM 13:30 -14:45 1.25 CEMT P COMP RU cementers. 14:45 - 15:00 0.25 CEMT P COMP Safety meeting. 15:00 - 15:45 0.75 CEMT P COMP Mix 15.8 ppg cement and bio water. Cement at weight 15:45. PT lines to 4000 psi. 15:45 - 17:00 1.25 CEMT P COMP Load 15.7 bbls cement in coil. Launch coil dart, check, gone. Displace with 20 bbls of 1.5 ppb bio water and 2% KCL water at 2.5 BPM, 2850 psi. PU and shear liner wiper plug at 51.6 bbls (vs 54.1 calculated), displace to landing collar and bump at 60.4 bbls (vs 63.3 caluclated). Bump and hold at 3000 psi, bleed to check floats -- good. Lost about 0.5 bbls cement to formation during job. Pressure coil to 1500 psi. Unstin9 just enough to break circ, circulate deployment sleeve clean. POOH chasing contaminated cement. 17:00 - 18:00 1.00 CEMT P COMP POOH. Printed: 2/4/2002 10:31 :36 AM ( BP EXPLORATION Operations Summary Report Page 8 of 10 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-02C K-02C REENTER+COMPLETE NABORS NABORS 3S Start: Rig Release: Rig Number: 1/7/2002 Spud Date: 1/8/2002 End: Date From - To Hours Activity Code NPT Phase Description of Operations 1/20/2002 18:00 - 18:50 0.83 CEMT P COMP Crew change Weekly safety meeting. 18:50 - 18:55 0.08 EVAL P COMP At surface. 18:55 - 19:40 0.75 EVAL P COMP Set back injector. 19:40 - 21 :00 1.33 EVAL P COMP Load on rack strap and rabbit 1-1/4" CS Hydril tubing 49 joints. 21 :00 - 21 :30 0.50 EVAL P COMP PJSM PU logging tools. 21 :30 - 00:00 2.50 EVAL P COMP Start running CS Hydril work string. 1/21/2002 00:00 - 01 :00 1.00 EVAL P COMP Continue to run CS Hydril work string. 01 :00 - 02:10 1.17 EVAL P COMP Circulate out freeze protection. 02: 1 0 - 02:22 0.20 EVAL P COMP Pull and pressure test MHA. 02:22 - 04:40 2.30 EVAL P COMP RIH to 10,800' to log. 04:40 - 07:00 2.33 EVAL P COMP Log down at 30 FPM. Tag TD at 12504.5' CTM. Log up 30 FPM to 10800' 07:00 - 07:45 0.75 EVAL P COMP Cement at 2400 psi (11-hr). Pressure up well to 2000 psi. Lost 500 psi in 15 min. No change in lAP. 07:45 - 09:30 1.75 EVAL P COMP POOH. 09:30-11:15 1.75 EVAL P COMP Set inj aside. SB CSH. 11: 15 - 11 :30 0.25 EVAL P COMP Safety meeting. 11 :30 - 12:00 0.50 EVAL P COMP LD CNL tools. 12:00 - 12:30 0.50 CEMT P COMP Pressure test well to 2000 psi thru kill line. Lost 1000 psi in a couple minutes. Ensure double blocks and no surface leaks. Pressure up again. Bled off quicker. Pressure up again and establish injection at 1.5 BPM, 1500 psi and 2.5 BPM, 1930 psi. lAP unchanged at 250 psi. Note on yesterday's cement job: while cement returns were seen after unstinging CTLRT, there is only about 1.5 bbls annular volume between liner top and window. Also, slight losses were noted during the job. 12:30 - 14:45 2.25 EVAL P COMP Process logs. Fax to town. -rO = \Zsse'. 14:45 - 16:00 1.25 RUNCO CEMT COMP MU KB liner top packer with 8' pup joint above no go. Stab inj. 16:00 - 18:52 2.87 RUNCO CEMT COMP RIH 60 FPM. 18:52 -19:15 0.38 RUNCO CEMT COMP Set down at 10,951.2. No pressure increase. Attempted numerous time to incert seal stem in liner tie-back reciptical. NO GO. An 8' pup was needed to space out packer to avoid setting to close to a nipple. Need to change the geometry of the seal stem. Will modify the locator to increase O.D. from 3.47" to 3.75" 19:15 - 22:50 3.58 RUNCO CEMT COMP POH 22:50 - 00:00 1.17 RUNCO COMP Review options based on interputation of marks on mule shoe of the seal assembly. 1/22/2002 00:00 - 03:30 3.50 RUNCO CEMT COMP Wait on material to extens the liner top lacker seal assembly 03:30 - 04:45 1.25 RUNCO CEMT COMP MU KB packer assembly: 1/2 mule shoe (vs full mule shoe), locater OD increased to 3.75", additional swivel. 04:45 - 05: 15 0.50 RUNCO CEMT COMP Strip on to well. 05:15 - 08:30 3.25 RUNCO CEMT COMP RIH with packer 08:30 - 09:45 1.25 RUNCO CEMT COMP Attempt to set. Tag 10948' CTM. Unable to sting seal into deployment sleeve. Tried different rates, running speeds, pumping down backside 1.75 BPM, 1400 psi. 09:45 - 11:45 2.00 RUNCO CEMT COMP POOH with packer. 11 :45 - 12:30 0.75 RUNCO CEMT COMP LD KB packer assembly. Marks on flat portion of mule shoe, showing liner top. 12:30 - 13:30 1.00 RUNCO CEMT COMP MU cementing BHA. 2" nozzle, 4 jts CSH. 13:30 - 15:30 2.00 RUNCO CEMT COMP RIH. Can't get past 10955' CTM. Something changed since running CNL log (2.20" OD nose). 15:30 - 17:30 2.00 RUNCO CEMT COMP POOH. Printed: 2/4/2002 10: 31 : 36 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: (' BP EXPLORATION Operations Summary Report K-02C K-02C REENTER+COMPLETE NABORS NABORS 3S Page 9 of 10 Start: Rig Release: Rig Number: Spud Date: 1/8/2002 End: 1/7/2002 Date From - To Hours Activity Code NPT Phase 1/22/2002 17:30 - 18:45 1.25 RUNCO CEMT COMP 18:45 -19:15 0.50 RUNCO CEMT COMP 19:15-21:10 1.92 RUNCO CEMT COMP 21 :10 - 21 :35 0.42 RUNCO CEMT COMP 21 :35 - 23:50 2.25 RUNCO CEMT COMP 23:50 - 00:00 0.17 RUNCO CEMT COMP 1/23/2002 00:00 - 00:15 0.25 RUNCO CEMT COMP 00: 15 - 02:00 1.75 RUNCO DFAL COMP 02:00 - 03:00 1.00 RUNCO DFAL COMP 03:00 - 07:45 4.75 RUNCO DFAL COMP 07:45 - 08:45 1.00 RUNCO DFAL COMP 08:45 - 11 :30 2.75 RUNCO DFAL COMP 11:30 -12:15 DFAL COMP 12:15 - 14:00 HMAN COMP 14:00 - 15:00 DFAL COMP 15:00 - 17:30 DFAL COMP 17:30 - 21 :00 3.50 RUNCO DFAL COMP 21 :00 - 00:00 3.00 RUNCO WAIT COMP 1/24/2002 00:00 - 01 :45 1.75 RUNCO WAIT COMP 01:45 - 05:30 3.75 RUNCO CEMT COMP 05:30 - 06:30 1.00 RUNCO CEMT COMP 06:30 - 07:30 1.00 RUNCO CEMT COMP 07:30 - 08:30 08:30 - 11 :45 11:45 - 14:00 CEMT COMP CEMT COMP COMP Description of Operations LD nozzle. Dent right thru middle of nozzle. Deployment sleeve is not laying on low side. PJSM. RIH w/2 1/8" Baker motor and 2.3" mill Tag @ 10954'. Work w/pumps. Pass through clean. Tag on liner top with big tools 11033'. PU to 10940'. Drift dry w/o problems. Drift dry several times. Did not see anything. POH. Call town to discuss forward plan. POH to pick up a nozzle and pump cement. OOH. LD tools. Left BHA in the hole ( mill, motor, Circ sub and disconnect). Line up Baker fishing tools Waiting on fishing tools. Tools on location. PIU fishing tools. RIH wlovershot. Up weight 41 K. Tag liner top 10948'. POOH filling. LD overshot. Ding on lip. MU 2-1/8" motor with MT pin down. Start picking up CSH. Decide not to attempt recovery of fish, but instead ensure that it is pushed to bottom. LD motor. MU 2.25" nozzle. MU 49 joints CSH. Stab inj. Crew change safety meeting. PU inj. Thaw frozen line from rig to coil. Displace methanol from coil. Stab inj. RIH. Dry tag 10955' CTM. Repeat twice. Bring pumps to 2, BPM. Skipped thru. RIH clean to 12488' CTM. Tag here as expected for fish being on bottom. POOH circulating 2.0 BPM; 2200 psi. Shut down for weather. -42F. Shut down due to weather conditions. -42F Stand back CSH. PU inj. Crew change saftey meeting. MU KB liner top packer with tapered aluminum guide on seal assembly. Baker-Lok all connections below packer. Top of packer to no-go = 45.5'; top of packer to bottom slips = 2.5'. With no-go 2' above top of liner, top of KB will be at 10899.5'. Stab inj. RIH circulating. Pressed-up immediately. POOH. Unstab. Check tools. Found Baker delrin ball on ball seat. RIH w/KB packer. Up weight 46K at 10800'. Dwn wt 17K. Tag @10956'. Pressure up to 400 psi. Bleed off . Pull to 10943. Break circ. Stab back in to 10k at 10963'. Pull out to balldrop up wt 46K. Launch 5/8" steel ball. Ball on seat w/40.2 bbls. Pressure up to 600 psi. Bleed off. RIH. Overpull to 62K. Slack off to 10961' (coil 2' longer from overpull?) Pressure up coil to 150 psi. No increase on coil. Stabbed OK. pressure up to 250 psi. No coil pressure. PU and pull free. Got 300 psi on coil. RIH and entered liner top. 50 psi increase on coil. Bleed off . RIH . Pressure up coil to 2800 psi. Slack off 10K. Pressure backside to 1500 psi. No communication. Bleed backside. Pressure up to 3500 psi. Release. Pick up 44K pull to 10900. PT to 1500 for 30 minutes. OK. Paker setting depth @10898'. POH Printed: 2/4/2002 10:31:36 AM (' BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 1/24/2002 1/25/2002 1/26/2002 1/27/2002 1/28/2002 K-02C K-02C REENTER+COMPLETE NABORS NABORS 3S From -To Hours Activity Code NPT Phase 14:00 - 16:00 2.00 RUNCO CEMT COMP 16:00 - 00:00 8.00 RUNCO WAIT COMP 00:00 - 07:00 7.00 RUNCO WAIT COMP 07:00 - 00:00 17.00 RUNCO WAIT COMP 00:00 - 02:20 2.33 RUNCO WAIT COMP 02:20 - 03:30 1.17 RUNCO WAIT COMP 03:30 - 06:15 2.75 RUNCO CEMT COMP 06:15 - 07:00 0.75 RUNCO COMP 07:00 - 12:30 5.50 RUNCO COMP 12:30 - 12:45 0.25 RUNCO COMP 12:45 - 15:30 2.75 RUNCO CEMT COMP 15:30 - 18:00 2.50 RUNCO CEMT COMP 18:00 -18:15 0.25 RUNCO COMP 18:15 -19:30 1.25 RUNCO CEMT COMP 19:30 - 00:00 4.50 RUNCO CEMT COMP 00:00 - 00: 15 0.25 RUNCO COMP 00:15 - 04:00 3.75 RUNCO CEMT COMP 04:00 - 04:20 0.33 RUNCO COMP 04:20 - 10:15 5.92 RUNCO COMP 10:15-11:50 1.58 RUNCO COMP 11 :50 - 15:00 3.17 RUNCO COMP 15:00 - 18:00 3.00 RUNCO COMP 18:00 - 18:30 0.50 RUNCO COMP 18:30 - 21 :00 2.50 RUNCO COMP 21 :00 - 23:00 2.00 RUNCO COMP 23:00 - 00:00 1.00 RUNCO COMP 00:00 - 08:00 8.00 RIGD P COMP Page 10 of 10 Start: Rig Release: Rig Number: Spud Date: 1/8/2002 End: 1/7/2002 Description of Operations POH Shut down for weather. -41 F Waiting on weather. Waiting on weather. -43F Waiting on weather. -41 F Temperature above -40F. Observe it for 1 hr. Hold PJSM. Take injector off the well. LD BHA. Crew change. Safety meeting. Set BPV. BOPE test. Pull BPV PJSM. PU CSH. P/U injector. MU BHA to mill aluminum bullnose. Circulate out methanol. RIH w/2.34" mill to knock down bullnose plug. Crew change. Safety meeting. RIH. Dwn wt 12.5K. Up wt 33K. Tag plug @10950.5'. Milling. 1/2300 psi. Saw x-over at 11085'. RIH to 12482'. Push aluminum plug to bottom. Circulate Biozan. Chase biozan wlwater. Lay in Flo-pro pill. POH Safety meeting Strip injector up. Set injector on deck. Circulate. Stand back CS hydrill. Safety meeting on perf guns. MU guns. MU CS Hydrill. RIH wI guns. Up wt 49K. Tag bottom at 12480'. Drop ball. PU to 1240' to position guns. Good shot indication. POH. LID CS Hyd rill Crew change. Safety meeting on lay down perf guns. LD perf guns. all shots fired. RIH w/nozzle to FP. OOH. Set injector on deck. Rigging down. PTSM. Test well cap 3500 psi OK. Remove stack from cellar. Clean pits. Rig released at 08:00 Printed: 2/4/2002 10:31:36AM ANADRILL SCRLUMBERGER Survey report Client...................: BP Exploration (Alaska) Inc. Field....................: Prudhoe Bay Well.....................: K-02C API number... ............: 50-029-21014-02 Engineer.................: M. Brown Rig:.....................: Nabors 3S / Dowell # 4 STATE: . . . . . . . . . . . . . . . . . . .: Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method for DLS...........: Mason & Taylor ----- Depth reference ----------------------- Permanent datum..........: Mean Sea Level Depth reference..........: GR Tie-In @ 10864 ft GL above permanent.......: 0.00 ft KB above permanent.......: -50000.00 ft DF above permanent.......: -50000.00 ft ----- Vertical section origin---------------- Latitude (+N/S-).........: 0.00 ft Departure (+E/W-)........: 0.00 ft ----- Platform reference point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-)........: -999.25 ft Azimuth from rotary table to target: 299.59 degrees [(c)2002 Anadrill IDEAL ID6_1C_10] 20-Jan-2002 07:25:22 Spud date.... . . . . . . . . . . . . : Last survey date.........: Total accepted surveys...: MD of first survey.......: MD of last survey........: Page 1 of 3 09-Jan-02 19-Jan-02 34 11017.98 ft 12545.00 ft .-.., ----- Geomagnetic data ---------------------- Magnetic model...........: BGGM version 2000 Magnetic date..... . . . . . . .: 31-Dec-2001 Magnetic field strength..: 1149.81 RCNT Magnetic dec (+E/W-).....: 26.53 degrees Magnetic dip.............: 80.82 degrees ----- MWD Reference Reference Reference Tolerance Tolerance Tolerance survey Reference G. . . . . . . . . . . . . . : R.............. : Dip. . . . . . . . . . . . : of G...........: of R...........: of Dip.........: Criteria --------- 1002.68 mGal 1149.81 RCNT 80.82 degrees (+/-) 2.50 mGal (+/-) 6.00 RCNT (+/-) 0.45 degrees .~ ----- Corrections --------------------------- Magnetic dec (+E/W-).....: 26.53 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 26.53 degrees (Total az corr = magnetic dec - grid conv) Sag applied (Y/N)........: No degree: 0.00 ANADRILL SCHLUMBERGER Survey Report -------- -------- Seq Measured # depth ( ft) -------- -------- 1 2 3 4 5 11017.98 11068.63 11108.08 11148.03 11179.98 6 7 8 9 10 11204.19 11238.27 11268.27 11290.39 11331.49 11 12 13 14 15 11372.47 11402.52 11449.37 11513.00 11551.27 16 17 18 19 20 11641.57 11702.10 11747.36 11817.56 11851.66 21 22 23 24 25 11892.20 11924.03 11982.25 12032.25 12088.85 26 27 28 29 30 12132.51 12191.81 12242.93 12305.01 12337.88 ------ ------ Incl angle (deg) ------ ------ 70.05 80.64 79.84 78.20 74.78 70.78 74.45 78.50 80.78 84.95 87.55 89.55 91.80 85.65 86.95 96.94 91.58 88.63 82.70 88.10 94.43 93.95 88.45 91.55 88.83 84.53 85.85 82.93 89.52 91.33 ------- ------- ------ ------ Azimuth Course angle length (deg) (ft) ------- ------- 31.77 24.00 12.00 1.88 350.11 340.71 326.05 317.53 308.71 294.23 279.55 268.51 260.66 272.08 271.26 273.87 283.38 293.96 308.08 305.86 303.88 298.73 288.93 277.63 280.41 288.71 302.67 312.41 307.72 296.63 ------ ------ 0.00 50.65 39.45 39.95 31.95 24.21 34.08 30.00 22.12 41.10 40.98 30.05 46.85 63.63 38.27 90.30 60.53 45.26 70.20 34.10 40.54 31.83 58.22 50.00 56.60 43.66 59.30 51.12 62.08 32.87 -------- -------- TVD depth (ft) -------- -------- 8876.89 8889.70 8896.42 8904.04 8911.53 8918.71 8928.94 8935.97 8939.96 8945.09 8947.78 8948.54 8947.99 8949.41 8951.88 8948.82 8944.32 8944.23 8949.56 8952.30 8951.40 8949.08 8947.85 8947.85 8947.67 8950.20 8955.20 8960.21 8964.29 8964.05 20-Jan-2002 07:25:22 -------- -------- Vertical section ( ft) -------- -------- 2167.56 2169.09 2176.88 2191.95 2209.09 2225.17 2252.13 2279.10 2300.24 2340.88 2380.66 2407.71 2446.05 2499.15 2532.89 2613.17 2669.46 2713.83 2783.60 2817.29 2857.63 2889.35 2947.17 2995.07 3048.06 3090.10 3148.91 3199.23 3260.09 3292.88 Page 2 of 3 ---------------- --------------- ---------------- Displ +N/S- (ft) Displ +E/W- (ft) --------------- Total displ (ft) At Azim (deg) DLS (deg/ 100f) ---------------- ---------------- --------------- 5053.88 5097.13 5134.03 5172.91 5203.83 5226.18 5255.14 5278.02 5292.87 5314.08 5325.92 5328.02 5323.60 5319.57 5320.68 5324.71 5333.77 5348.23 5384.16 5404.59 5427.75 5444.24 5467.71 5479.18 5488.05 5498.98 5524.54 5555.48 5595.31 5612.79 377.19 399.98 411.98 416.72 414.58 408.78 394.22 376.19 360.32 325.62 286.60 256.69 210.09 146.74 108.57 18.53 -41.06 -83.87 -143.70 -170.85 -204.08 -231.19 -284.36 -332.93 -388.82 -430.97 -484.08 -524.38 -571.75 -599.53 --------------- 5067.94 5112.80 5150.54 5189.67 5220.32 5242.15 5269.91 5291.41 5305.12 5324.04 5333.62 5334.20 5327.75 5321.59 5321.79 5324.74 5333.92 5348.89 5386.08 5407.29 5431.58 5449.14 5475.10 5489.28 5501.81 5515.85 5545.71 5580.18 5624.45 5644.71 4.27 4.49 4.59 4.61 4.56 4.47 4.29 4.08 3.89 3.51 3.08 2.76 2.26 1.58 1.17 0.20 359.56 359.10 358.47 358.19 357.85 357.57 357.02 356.52 355.95 355.52 354.99 354.61 354.17 353.90 0.00 25.63 30.04 25.20 37.38 40.59 42.42 30.73 40.59 36.37 36.30 37.32 17.45 20.39 4.01 11.43 17.99 24.24 21.77 17.11 16.36 16.21 19.29 23.43 6.87 21.36 23.58 19.78 13.01 34.18 Srvy tool type TIP MWD SP SP SP MWD MWD SP SP SP MWD SP SP MWD SP MWD MWD SP SP SP SP SP SP SP MWD SP MWD SP MWD SP ------ ------ Tool qual type ------ ------ 6-axis ..-.., 6-axis -, ANADRILL SCHLUMBERGER Survey Report -------- -------- Seq Measured # depth (ft) -------- -------- 31 12393.00 32 12437.28 33 12492.50 34 12545.00 ------ ------ Incl angle (deg) ------ ------ ------- ------- ------ ------ Azimuth Course angle length (deg) (ft) ------- ------- 89.28 293.98 85.18 304.06 82.36 311.82 85.70 315.80 ------ ------ 55.12 44.28 55.22 52.50 -------- -------- TVD depth (ft) -------- -------- 8963.76 8965.91 8971.91 8977.37 20-Jan-2002 07:25:22 -------- -------- Vertical section (ft) -------- -------- ---------------- ---------------- Displ +N/S- (ft) Displ +E/W- (ft) Page --------------- --------------- Total displ (ft) At Azim (deg) --------------- --------------- 3 of 3 DLS (deg/ 100f) 3347.83 5636.34 -649.35 5673.62 353.43 6.07 3391.99 5657.76 -687.97 5699.43 353.07 24.55 3446.26 5691.47 -731.23 5738.25 352.68 14.87 3496.86 5727.61 -768.90 5778.99 352.35 9.86 ---------------- ---------------- Srvy tool type SP MWD MWD Proj. ------ ------ Tool qual type ------ ------ TD -~ '-\ 03/11/02 Sc~lunIblpger NO. 1887 Alaska Data & Consulting Services 3940 Arctic Blvd. Suite 300 Anchorage. AK 99503-5711 ATTN: Sherrie Company: State of Alaska Alaska 011 & Gas Cons Comm Attn: Lisa Weeple 333 West 7th Ave. Suite 100 Anchorage. AK 99501 Field: Prudhoe Bay '-~ Well Job # Log Description Date Bluellne Sepia Color Prints CD E-03A df)J-~11 22082 GR ROP5 DATA 02/09/02 1 E-03A I 22082 MD SLlMPULSE-GR 12/29/01 1 1 E-03A W 22082 TVD SLlMPULSE-GR 12/29/01 1 1 K-02C ~OJ-~ llo 22072 GR ROP5 DATA 01/19/02 1 K-02C I 22072 MD SLlMPULSE-GR 01/19/02 1 1 K-02C .JJ 22072 TVD SLlMPULSE-GR 01/19/02 1 1 --, PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotectnlcal Data Center LR2-1 900 E. Benson Blvd. Anchorage. Alaska 99508 RECEIVED Schlumberger GeoQuest 3940 Arctic Blvd. Suite 300 Anchorage. AK 99503-5711 ATTN: Sherrie Receive~/Ü QQQ(J, ~) Date Delivered: ~2 AJaskaOil & Gas Cons. Commission Anchorage 02121/02 Scblulllbel'ger NO. 1836 Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: State of Alaska Alaska Oil & Gas Cons Comm Affn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay ~~ Well Job # Log Description Date Blueline Sepia Color Prints CD .~- 8-07 J I~()O~ PRODUCTION PROFILE 02109/02 1 1 MPF-33A ~Dì -()I4d; STATIC PRESSURE SURVEY 02114/02 1 1 NK-19A :::i,¡,/-oID STATIC PRESSURE SURVEY 02110/02 1 1 K-02C aD 1- ::J.} (n 22064 MCNL PDCI 01/21/02 1 1 1 D.S.5-26A .:J. ()) -JcJ.1 22048 MCNL PDCI 01/14/02 1 1 1 NK-22A ~Ol-rl;;). <X 22060 SCMTI PDC 01/08/02 2 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 RECEIVED Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Date Delivered: NAR 0 5 2002 Alaskaœ&GasCMI c~ AI'IIAI....- .... ReceiV~: ~N>.' (A Ooe,o.. 1 ( ( MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Dispatched To: Lisa Weepie Well No K-02c Date Dispatched: 5-Feb-02 Installation/Rig Nabors 38 / 8LB CTU # 4 Dispatched By: Nate Rose Data No Of Prints No of Flo ies 8u rveys 2 Received By: ~ (!..Qf}l(1', ) Please sign and return to: Anadrill L WD Division 3940 Arctic Blvd, Suite 300 Anchorage, Alaska 99503 nrose1 @slb.com Fax: 907-561-8417 LWD Log Delivery V1.1, Dec '97 , ~ifA\iŒ (DJ~ fA\~fA\~~!A\ ( ALASKA OIL AND GAS CONSERVAnONCO~SSION TONY KNOWLES, GOVERNOR 333 W. "{TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Eduardo Junca Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage AK 99519 Re: Prudhoe Bay Unit K-02C BP Exploration (Alaska), Inc. Permit No: 201-216 Sur Loc: 1837' SNL, 502' WEL, Sec. 04, TI1N, RI4E, UM Btmhole Loc. 1989' SNL, 1190' WEL, See 33, TI2N, RI4E, UM Dear Mr. Junca: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. ' Annular disposal has not been requested as part of the Permit to Drill application for Prudhoe Bay Unit K-02C. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, (' IAMv.vwV Qubl ~ C~y <gechsli Taylor Chair BY ORDER OF THE COMMISSION DATED this 16th day of November, 2001 jjc/Enclosures cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA " ... AND GAS CONSERVATION COMrJ" PERMIT TO DRILL 20 AAC 25.005 ALASKA( 1a. Type of work 0 Drill II Redrill 0 Re-Entry 0 Deepen 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1837' SNL, 1154' EWL, SEC. 04, T11 N, R14E, UM At top of productive interval 2850' NSL, 1330' EWL, SEC. 33, T12N, R14E, UM At total depth 4005' NSL, 159' EWL, SEC. 33, T12N, R14E, UM 12. Distance to nearest property line 13. Distance to nearest well ADL 028299,159' MD No Close Approach 16. To be completed for deviated wells Kick Off Depth 11020' MD Maximum Hole Angle 18. Casin9 Program Specifications Size Hole Casin Grade Cou lin 3-3/4" 3-1/2" x 3-3/16" L-80 ST-L x 2-7/8" 1 b. Type of well 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 11550 feet 9077 feet 11464 feet 9056 feet Length Size 110' 20" x 30" 2663' 13-3/8" 7998' 9-5/8" 3753' 7" 310N cfMH- IIIIhlD I ttt¡ (ç 0 Exploratory 0 ßtratigraphic Test II Development Oil 0 Service 0 Development Gas Ii1 Sing Zone 0 Multiple Zone 5. Datum Elevation (OF or KB) O. Field and Pool KBE = 62.23' Prudhoe Bay Field / Prudhoe 6. Property Designation Bay Pool o2-tr3£/3¿¡ ADL 0 8300 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number K-02C 9. Approximate spud date 11/22/01 Amount $200,000.00 14. Number of acres in property 15. Proposed depth (MD and TVD) 2560 12802' MD / 8960' TVDss 0 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} 90 Maximum surface 2432 psig, At total depth (TV D) 8900' / 3500 psig Setting Depth To Bottom MD TVD MD TVD 10925' 8903' 128021 8960' 11. Type Bond (See 20 AAC 25.025) Number 2S 100302630-277 NOV 1 3 2001 Plugs (measured) IBP set at 11126' (08/95) Alaska Oil & Gas Cons. Commission Anchorage Junk (measured) Cemented MD TVD 9 cu yds concrete 110' 110' 3750 cu ft Permafrost II 2663' 2634' 2544 cu ft Class 'G', 130 cu ft PF 7998' 6342' 539 cu ft Class 'G' 7778' - 11550' 6200' - 9077' true vertical 11085'-11105', 11130' -11300', 11320' -11400' 8962' - 8968', 8976' - 9018', 9022' - 9041' Perforation depth: measured II Filing Fee 0 Property Plat II BOP Sketch 0 Diverter Sketch B Drilling Program II Drilling Fluid Program 0 Time vs Depth Plot 0 Refraction Analysis 0 Seabed Report 0 20 AAC 25.050 Requirements Prepared By Name/Number: Terrie Hubble, 564-4628 20. Attachments 21. I hereby certify that the forego and correct to the best of my knowledge iJA'if)Q, -C/), Title CT Drilling Engineer Permit Number 2 Conditions of Approval: API Number 50- 029-21014-02 Samples Required 0 Yes ~No Hydrogen Sulfide Measures Ii1 Yes 0 No Required Working Pressure for BOPE 0 2K 0 3K Othet:. .. I So" d B ungma tgne y See cover letter for other re uirements Mud Log R quir 0 Yes Œ1 No Directional Survey Required t! Yes 0 No D4K D5K D10K 0 15K ~.5K psi for CTU by order of the commission Rev. 12-01-85 Date (' BPX K-02C CTD Sidetrack f Summarvof Operations: A CTD horizontal sidetrack of well K-02C is proposed. Specific prep work, (Phase 1) and drilling, (Phase 2) operations are detailed below. Phase 1: Isolate & integrity test inner annulus (IA). Drift liner. Set whipstock. P&A. Planned for November 15, 2001 . Integrity test IA after fluid packing & installing dummy gas lift valves. . Drift well with dummy whipstock to pbtd. . Set mechanical whipstock @ 11,010'. . P&A existing perforations with approx.15 bþls of 17ppg cement. . 'Mill window with service coil if available. Phase 2: Drill and Complete CTD horizontal Sidetrack: Planned November 22, 2001 2%" coil will be used to drill a 33,4" open hole sidetrack, approx. 1792' feet. (as per attached plan) A solid/cemented and perforated 3 Y2"x 3-3/16" x 2-7/8" liner completion will be run. Max. hole angle will be 90 deg. Mud Program: . Phase 1: Seawater . Phase 2: Seawater and Flo-Pro (8.6 - 8.7 ppg) Disposal: . No annular disposal on this well. . All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. . All Class I wastes will go to Pad 3 for disposal. Casing Program: . 3 Y2" solid liner 8.81 #/ft run from the top of the liner at approx. 10,925'md (TOl, 8,903' TVDss) to approx 10,980' md. Solid 3-3/16" 6.2 #/ft liner, from 10,980' to approx.11 ,070' and then crossed over to 218" solid 6.16 #/ft liner which will be run to TO at approx 12,802' md. The liner will be cemented with approx. 15 bbls of 17 ppg cement. Well Control: . BOP diagram is attached. . Pipe rams, blind rams and the CT pack off will be pressure tested to 300 psi and to 3,500 psi. . The annular preventer will be tested to 400 psi and 2,200 psi. Directional . See attached directional plan. . Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging . An MWD Gamma Ray will be run over the open hole section. . Memory CNl will be run in the cased hole after reaching TO. Hazards . H2S was measured at 20 ppm on Dec 3, 2000. . One fault crossing is prognosed,. Reservoir Pressure . Reservoir pressure is estimated to be 3,500 psi (7.6ppg) at 8,900ss. Maximum surface pressure with gas (0.12 psi/ft) to surface is 2,432 psi. f I TREE = 4-1/16" 5K CrN K-02B SAFEfY NOTES: WELL ANGLE> 70 deg @ 11018'. ffiE- SDTRK WB.LBORE NOT SI-DWN. WB.U.EAD = WCEVOY A crUA TOR = BAKER KB. ELEV = 61.63' BF. ELEV = 26.33' KOP= 2100' Max Anç¡le = 77 (àJ 11338' Datum MD = 10834' Datum ND = 8800' SS 8 2216' 113-318" CSG, 72#, MN-80, ID = 12.347" H 2664' 4-1/2" HES HXO SSSVN, ID = 3.813" GAS LIFT MANDRELS ST M) ND DBI TYPE VL V LA TŒi PORT DATE 2 4816 4258 43 CA-Mfv'G DV RK 0 05/05/01 1 7714 6157 50 CA-Mfv'G DV RK 0 05/05/01 Minimum 10 = 3250" @ 11110' 7" X 4-1/2" BKR 0 PACKER 9-518" CSG, 47#, L80, ID = 8.681" ------".._._-,-~---_.,----_.~._------,._--- 9-518" SIDETRA a< WINDOW 8000' -8060' (SEeTON MILL) TOP OF llWTIEBAO< SLV, ID= 7.38" 9-5/8" X 7' llW llEBK A<R, ID = 6.17" TOP OF llW TIEBAO< SLV ,ID = 7.38" 9-5/8" X 7' llW LNR PKR, ID = 6.1 7' 9-5/8" X 7' llW LNR HNGR, ID = 6.15" 10884' 4-1/2" HES X NIP, ID = 3.813" 10905' 10939' 10956' 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" I 10967' 7"x 4-1/2" BKRSABL3 PKR, ID= 3.875" 4-1/2" HES X NIP, ID = 3.813" 4-1/2" HES XN NIP, D = 3.725" 10968' 4-1/2"WLEG, ID= 3.958" 1 10969' HELMDTTLOGG8) 06/13/96 1 ÆRFORA TON SUI\iTv1ARY REF LOG: SPERRYSLf\J rvMID'GR ON 11/17/94 ANGLE AT TOP PERF: 71 @ 11085' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DATE 3-3/8" 6 11085-11105 0 03104195 4-1/2" 5 11130-11300 C 08129/95 4-112" 5 11320-11400 C 08129/95 7' X 4-1/2" BAKER D A<R, ID = 3.250" 4-1/2" SEALBORE EXT. JT, ID = 3.250" 7' LNR, 29#, L-80,.0371 bpf, ID= 6.184" DA. TE RBI BY CO I\iTv1 ENTS DATE REV BY COMWENTS 10101/83 ORGlNA L COrvPLETION 11/25194 RIG SIDETRA a< 02/23/01 SIS-SLT CO toN ERT8) TO CA toN AS 03103/01 S IS- M) FINAL 1 0104101 Œi/TP CORREeTONS 3" BKR IBP, SEf ON 08129/95 PRLOI-DE BA Y Lf\J1T WELL: K-02B PERMIT No: 194-1350 AA No: 50-029-21014-01 1837 St'II.. & 1154' EWL, Sec. 4, T11N, R14E BP Exploration (Alaska) TREE = 4-1/16" 5K CrN WELLHEAD = MCEVOY Ä;é-ruÄ TOR;' , ,.. sÄKffi ''''''''''''''^",W'',V.'.'''''''''''.""",'''''''' '""""".'w '" """.""',"""'" ,." "''H,w,'",''','''''.'.'''''.''',','''''''''''',''''' KB. ELEV = 61.63' . . . . .. ...... BF. ELEV = 26.33' 'RÕp";;' ... .. "2'1'66^ì' ..... ". .... ,". .,-,.".. .............. ...... . .......,,,... Max Angle = 77 @ 11338' Datûllî"MD";;"''''''ww^, .,,_."^"..".m''''''_'-'''''--'1oá3~F ,,,,,'.,',v.",,,".""'.w,v..,.,,,,"',',""'.""''''''''.,,,,,,,,,,.''',','''''''''''."'''''''.''','''"''''''''''''''''' """"""",""",''''''''''''''''''''''''""",Y"""""""",,,,,,,,,,,,,, Datum lV D = 8800' SS !{ K-02c Proposed Completion Sf 'IY NOTES: WELL ANGLE> 70 deg @ 11018'. pJ 3DTRK WELLBORE NOT SHOWN. 8 -14-1/2" HES HXO SSSVN, 10 = 3.813" I GAS LIFT" MANDRELS ST MD lVD OEV TYPE VLV LATCH FORT DATE 2 4816 4258 43 CA-MMG OV RK 0 05/05/01 1 7714 6157 50 CA-MMG OV RK 0 05/05/01 113-3/8" CSG, 72#, MN-80, ID = 12.347" I Minimum ID = 3.250" @ 11110' 7" X 4-1/2" BKR D PACKER -l TOP OF TrN TIEBA CK SL V, ID = 7.38" I -l9-5/8" X 7" TrN TIEBK PKR, 10 = 6.17" I -lTOPOF TrN TIEBACK SLV, 10 = 7.38" I -l9-5/8" X 7" TrN LNR PKR, 10 = 6.17" I -l9-5/8" X 7" TrN LNR HNGR, 10 = 6.15" I 19-5/8" CSG, 47#, L80, 10 = 8.681"1 9-5/8" SIDETRACK WINDOW 8000' -8060' (SECTION MILL) 17" X 4-1/2" BAKER 0 PKR, 10 = 3.250" l-l 111101 I 14-1/2" SEALBORE EXT. JT, 10 = 3.250" l-l 111181 14-1/2" WLEG, 10 = 3.250" I -14-1/2" HES X NIP, 10 = 3.813" I -l7" x 4-1/2" BKR SABL3 PKR, ID = 3.875" I Top of proposed 3 1/2" @ 10,925' -14-1/2" HES X NIP, 10 = 3.813" I -l4-1/2" HES XN NIP, 10 = 3.725" I 14-1/2" TBG, 12.6#, L-80, .0152 bpf, 10 = 3.958" I -l4-1/2" WLEG, 10 = 3.958" I l-l ELMD TT LOGGED 06/13/96 I Top proposed whipstock @ 11,010 ---- PERFORA TION SUMMARY REF LOG: SPERRYSUN rv1WO/GR ON 11/17/94 ANGLE AT TOP PERF: 71 @ 11085' Note: Refer to Production DB for historical perf data 2 7/8" cemented liner Cement to be sqz'ed past whipstock SIZE SPF INTERV A L Opn/Sqz DATE 3-3/8" 6 11085-111 05 0 03/04/95 4-1/2" 5 11130-11300 C 08/29/95 4-1/2" 5 11320-11400 C 08/29/95 17" LNR, 29#, L-80,.0371 bpf, 10= 6.184" I DATE REV BY COMMENTS DATE REV BY COMMENTS 10/01/83 ORIGINAL COMPLETION 11/25/94 RIG SIDETRACK 02/23/01 SIS-SL T CONVERTED TO CANVAS 03/03/01 SIS-MD FINAL 10/04/01 CI-VTP CORRECTIONS PRUDHOE BA Y UNIT WELL: K-02B PERMIT No: 194-1350 API No: 50-029-21014-01 1837' SNL & 1154' EWL, Sec. 4, T11N, R14E BP Exploration (Alaska) 0 8550 8600 8650 8700 8750 ,.....8800 ... () Q) !::;, 0 ~8850 8900 8950 9000 9050 9100 B Path Distance 500 1,000 1,500 2,000 27P - Tbg. Tail Angle @ K.O.~ 70 deg MO:11020 rei MS 2,500 3,000 K-02c case 103 Oct. 15,2001 Ted x4694 Tot Drld:l 782 ft 12802 TO Marker 3,500 TVD TVD @KO MD KO Pt MD New Hole 11,020 1782 Total MD 1 2,802 8,960 Tool Face 420 - 1,782 u 0 ..J ~ U) E 0 ... .... Q) u ¡:;; œ ... (f 'is >- -1,500 K-02c Case 103 Oct. 15,2001 Ted x4694 0 500 - 1,000 -500 X distance from Sfc Lac 27P 7,000 6,500 6,000 5,500 5,000 4,500 1,000 NEW HOLE Kick Off TO State Plane Surface Lac Drawn: Plan Name: 1,782 11/7/2001 16:05 Case 122 ( 38 CTD BOP Detail ( -- CT Injector Head --- Stuffing Box (Pack-Off), 10,000 psi Working Pressure ~ - 7" Riser Methanol Injection 8tis 1'1 WLA Quick onnect - Annular BOP (Hydril),7-1/16" ID 5000 psi working pressure 7-1/16" ID, 5000 psi working pressure Ram Type Dual Gate BOPE Manual over Hydraulic Flanged Fire Resistant Kelly Hose to Dual Choke Manifold Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold I 2 7/8" Combi Pipe/Slip I 2 3/8" Combi Pipe/Slip XO Spool as necessary Single Manual Master Valve (optional depending on RU) 2 flanged gate valves ~ 7" Annulus MOJ 5/21/01 9 5/8" Annulus I I ( i ( H 198736 DATE 09/28/01 CHECK NO. 00198736 DATE INVOICE I CREDIT MEMO DESCRIPTION GROSS VENDOR DISCOUNT 00 092701 CK092701 PYMT OMMENTS: HANDL NG INST: 100.00 100.00 Per i~ ~o Drill ee S/H - Terri Hubb e X4628 1< {)'ÂC ~ rlE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. TOTAL ~ BP EXPLO~ATION, (ALASKA) INC. P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 FIRST NATIONAL BANK OF ASHLAND AN AFFILIATE OF NATIONAL CITY BANK CLEVELAND, OHIO No.H 198736 CONSOLIDATED COMMERCIAL ACCOUNT 56-389 -412" 00198736 PAY ONE HUNDRED & 00/100************************************* US DOLLAR DATE 09/28/01 I I AMOUNT $100009 NOT VALID AFTER 120 DAYS To The ORDER Of ALASKA OIL AND GAS CONSERVATION COMMISSION 333 WEST 7TH AVENUE SUITE 100 ANCHORAGE AK 99501 ç¿-JJt¿frL~~ III ¡. 9 a 7 j b III I: 0 ~ ¡. 2 0 jag 51: 0 0 a ~ ~ ¡. 9 III ... ( ( TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERlPARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME f!6{i .K-- Q~ CHECK 1 STANDARD LETTER DEVELOPMENT DEVELOPMENT RE~RlLì EXPLORA TION INJECTION WELL INJECTION WELL RED RILL CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If api number last two (2) digits are between 60-69) PILOT HOLE (PH) / ANNUL~R\ D~!OSAL ~NO ANNULAR DISPOSAL <--) YES ANNULAR DISPOSAL THIS WELL "CLUE" The permit is for a new wellbore segment of existing well -----' Permit No, . API No. . . Production should continue to be reported as a function of the original API number stated above. . In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both name (name on permit plus PH) and API number (SO -70/80) from records, data and logs acquired for well (name on permit). Annular disposal has not been requested. . . Annular Disposal of drilling wastes will not be approved. . . Annular Disposal of drilling wastes will not be approved. . . DISPOSAL INTO OTHER Please note that an disposal of fluids generated. .. . ANNULUS L-J YES + SP ACING EXCEPTION Templates are located m drive\jody\templates Enclosed is the approved application for permit to drill the above referenced well. The permit is approved ,subject to full compliance with 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Comoanv Name) will assume the liability of any protest to the spacing exception that may occur. WELL PERMIT CHECKLIST FIELD & POOL ADMINISTRA TION COMPANY WELL NAME K - D2C-PROGRAM: exp - dev - redrll ~ serv - wellbore seg _ann. disposal para req- INIT CLASS ~U . f OIL GEOL AREA UNIT# 0//051) ON/OFF SHORE Oh 1. Permit fee attached. . . . . . . . . . . . . . . . . . . . . . . N 2, Lease number appropriate."'~ t.3.~(cIj IzM,,-¡;/Q.-.'Io1 . . . N 3. Unique well name and number. .. . . . . . . . . . . . . . . , ~ N 4. W ell located in a defined pool.. . . . . . . . . . . . . . . . . IN 5. Well located proper d~stance from drilling unit boundary. . , , Y N 6. Well located proper dIstance from other wells.. . . . . . , , - ' N 7. Sufficient acreage available' in drilling unit.. . . . . . . . . . . , N, 8. If deviated, is wellbóre plat included.. . . . . . . . . . . . . . N 9. Operator onty affected party.. . . . . . . . . . . . . . . . . . iN 10. Operator has appropriate bond in force. . . . . . . . . . . .. . Y N 11. Permit can be issued without conservation order. . . , . , , . N APPR DATE, 12. Permit ca~.be issued without administrativ~ approval.. . . . , ,N -iJ;2- /1./(;0 13. Can permit be approved before 15-day walt.. . . . . , . . ,.' N ENGINEERING ~~: ~~~~:~:~;~i~~~~e:1I kn~~I" US.DW's".. .. '. '. '. '. " '. '.'. x¡:;rn R.,.- -drdl of. -L)L,shtlj w.¿J(, 16. CMT vol adequate to circulate on conductor & surf csg. . . . . Y N - ' 17. CMT vol adequate to ,tie-in long string to surf csg. . . . . . . . , N 18. CMT will cover all known productive horizons. . . . . " . . .. ' .. N 19. Casing designs adequate for C. T. 8 & permafrost. . . . . . . N.. ~ \, .. \.- ~~: ~~e:~~~I~:~a;~~~;~~~~:~d~n~~~t b~e~ ~PP~O~~d: : : . ~ ~~-~~~\~ "~~~~~\J~ ~\ . 22. Adequate wellbore separation proposed.. . . . . . . . . . .. , N 23. If diverter required. does it meet regulations. . . . . . . . . . ~ wO 24. Drilling ,fluid program schematic & equip list adequate. . ~ . ,N ' D?TE ~~: ~g~~spr~~~:iï::~~;.\~. ~~~t~st' t~ . . . . ~5ùO' ~s¡g: . ~ ~~~" ~~ ~ ~ ;) l-.\ ~ ~ ~\ , \( (.ç- . 27. Choke manifold complies w/API RP-53 (May 84). , . . . . " , N . ~~: ~~~::~~~rH~h;~ ~~~:~f: ~~u~d~~n: : : : : : : : : : : y ~\-\<S~\\~\'t ~~ \.t Q't~ ~~~~'-.)~~ N'l ~~~~'1;..o.\o."",-~ ;~: 6~;:;'~r:~~,:~s~~e:o::'~~r~~~~~~~e z~~::u~~s'. .. .. -'" ~ ~ := qin ~ -S J%2A'; ud ~ I ¿ - :5 . DO. ~þ 32. Seismic analysis of shallow gas zones. . . . . . . . . . . " A ~ ~~ DAT~ / 33. Seabed condition survey (if off-shore). . . . . . . . . . . . . Y N . , . ;I. /S ,0 34. Contact name/phone for weekly progress reports [explora ry only] Y N ANNULAR DISPOSAL35. With proper cementing records. this plan . (A) will contain waste in a suitable receiving zone; . . . . . . . (8) will not contaminate fréshwater; or cause drilling waste. .. ~~~œ;' ' (C) will not impair mechanical integrity pf the well used for disposal; Y N (0) will not damage producing formation or impair recovery from a Y N pool; and E will not circumvent 20 MC 25.252 or 20 MC 25.412. Y N G~~, ENGINEERING: .UIC/Annular COMMISSION: ~~ - ~ W W~ ' '8?s TE . \t({- --------. JMI1 "},,,/OI .sLL1-14~ ¡;cß, h~..-- /lÞ{. ð ¿ß5D$ i ~lf rd~l!.-'~~ ~~I/~ ðJ ./o.¡J d~ ~ /l.z:>L OZ~:>-gol), .ß1S ( \ c 0 Z 0 ~ :E ::0 -I m Z -I J: en > ::0 m > GEOLOGY ( APPR DATE Y N Y N Com ments/lnstructions: c:\msoffice\wordian\diana\checklist (rev. 11/01/100)