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Home My WebLink About203-156New Plugback Esets 7/26/2024 Well Name API Number PTD Number ESet Number Date CD2-09 PB1 50-103-20496-70-00 204-129 T39280 2-22-2006 CD2-10 PB1 50-103-20473-70-00 203-195 T39281 2-22-2006 CD2-28 PB1 50-103-20435-70-00 202-217 T39282 2-22-2006 CD2-40 PB1 50-103-20464-70-00 203-126 T39283 2-22-2006 CD2-43 PB1 50-103-20474-70-00 203-197 T39284 10-29-2004 Kasilof South 1 PB1 50-133-20520-70-00 202-256 T39285 5-16-2006 E-20AL1 PB1 50-029-22561-70-00 204-055 T39286 2-22-2006 F-57A PB1 50-029-22747-70-00 203-167 T39287 2-22-2006 G-18 PB1 50-029-23194-70-00 204-020 T39288 2-22-2006 H-16 PB2 50-029-23227-71-00 204-190 T39289 1-27-2005 I-17L1 PB1 50-029-23212-70-00 204-099 T39290 2-22-2006 S-01 PB1 50-029-23141-70-00 203-034 T39291 2-22-2006 S-08 PB1 50-029-23168-70-00 203-123 T39292 8-29-2003 S-18 PB1 50-029-23133-70-00 202-242 T39293 2-22-2006 06-23B PB1 50-029-20808-70-00 204-087 T39294 2-22-2006 07-14B PB1 50-029-20339-70-00 203-142 T39295 2-22-2006 15-38A PB1 50-029-22496-70-00 203-016 T39296 2-22-2006 C-16A PB1 50-029-20438-70-00 203-084 T39297 2-22-2006 D-28B PB1 50-029-21556-70-00 209-089 T39298 8-20-2012 E-01A PB1 50-029-20166-70-00 203-033 T39299 2-22-2006 K-03B PB1 50-029-21011-72-00 204-115 T39300 2-22-2006 NK-62A PB1 50-029-22852-70-00 203-047 T39301 2-22-2006 S-102L1 PB1 50-029-22972-70-00 203-156 T39302 10-26-2005 W-09A PB1 50-029-21947-70-00 204-102 T39303 2-22-2006 S-102L1 PB1 50-029-22972-70-00 203-156 T39302 10-26-2005 Image prbject Well History File coJer Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Q 03 - j 5 fo Well History File Identifier Organizing (done) D Two-sided 111111111 1111111111 D Rescan Needed III 111111 1111111111 RESCAN DIGITAL DATA OVERSIZED (Scannable) D Maps: D Other Items Scannable by a Large Scanner o Color Items: o Greyscale Items: D Diskettes, No. D Other, No/Type: o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: D Logs of various kinds: NOTES: D Other:: BY: C Maria ") Date: 1!)- J IS ¡OS /5/ Scanning Preparation BY: C Maria. ) '----. 1111111111111111111 Date: J a-J ' 5 / o-S;- Isl ~ X 30 = (1 () + ~ = TOTAL PAGES C1'"?J J -~/. (Count does not include cover sleet) Date: I d 15j t),ç /5/ 1111111111111111111 Project Proofing BY: CMaria J Production Scanning Stage 1 Page Count from Scanned File: 0: Lf- (Count does include co~ sheet) Page Count Matches Number in sea. ~nit"\g :eraration: V YES ~ Date: iJ../IS /05 If NO in stage 1, page(s) discrepancies were found: YES NO BY: /5/ Stage 1 BY: NO Maria Date: /5/ 111I11 ·1111 Scanning is complete at this point unless rescanning is required. ReScanned 1111111111111111111 BY: Maria Date: /5/ Comments about this file: Quality Checked 1111111111111111111 10/6/2005 Well History File Cover Page.doc iLUtIVtu • STATE OF ALASKA • NOV 2 0 2012 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LO G 0GCn 1 a. Well Status: ❑ Oil ❑ Gas ❑ SPLUG ❑ Other ® Abandoned ❑ Suspended lb. Well Class • 20AAC 25.105 20AAC 25.110 ❑ Exploratory ❑ Stratigraphic ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions Zero . ® Development ❑ Service 2. Operator Name: 5. Date Comp., Susp., or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 8/16/2012 " 203 -156 . 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 10/26/2003 50- 029 - 22972- 60 -00' 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 11/2/2003 . PBU S - 102L1 4452' FSL, 4499' FEL, Sec. 35, T12N, R12E, UM 8. KB (ft above MSL): 64.2' 15. Field / Pool(s) Top of Productive Horizon: 655' FSL, 4443' FEL, Sec. 22, T12N, R12E, UM GL (ft above MSL): Prudhoe Bay Field / Aurora Pool • Total Depth: 9. Plug Back Depth (MD +TVD) 3386' FSL, 4943' FEL, Sec. 22, T11 N, R12E, UM 12675' 6751' 4b. Location of Well (State Base Plane Coordinates, NAD: 10. Total Depth (MD +TVD) 16. Property Designation: A +) r z• + 3 Surface: x - 618930 • y - 5980655 • Zone ASP4 '14980' 6852' • ADL 028256.&28257 TPI: x- 613590 y- 5987336 Zone- ASP4 11. SSSV Depth (MD +TVD) 17. Land Use Permit: Total Depth: x- 613043 Y - 5990059 Zone- ASP4 None 18. Directional Survey: 0 Yes 1E1 No 19. Water depth, if offshore: 20. Thickness of Permafrost (TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re -Drill /Lateral Top Window MD/TVD: SGRC, GR, EWR, Memory Quad Combo, GR / CCL 12827' 6748' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H -40 29' 109' 29' 109' 30" 260 sx Arctic Set (Approx.) 10 -3/4" 45.5# K - 55 27' 4816' 27' 3314' 13-1/2" 543 sx AS Lite 3, 510 sx Class 'G', Top Job: 150 sx AS Lite 7" 29# L -80 26' 11719' 26' 6763' 9 -7/8" 627 sx Class 'G' 4 -1/2" 12.6# L -80 11543' 12827' 6708' 6748' 6 -1/8" 57 sx Class 'G' 3- 3/16" x 6.2# / 6.16# L -80 12737' 14968' 6750' 6852' 3 -3/4" Uncemented Slotted Liner 2 -7/8" 24. Open to production or injection? ❑ Yes ® No 25. TUBING RECORD If Yes, list each interval open MD PACKER SET (MD +TVD of Top & Bottom; Perforation Size and Number): SIZE D EPTH SET (MD) ( MD / TVD) - 4 -1/2 ", 126#, 13Cr85 x 3 -1/2 ", 9.3#, 13Cr80 12720' 11316' / 6611' 4-1/2", 12.6 #, L -80 11520' - 11559' 11524' / 6701' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. semiNED 2 8 2013 WAS HYDRAULIC FRACTURING USED DURING COMPLETION? ❑ Yes ® No FEB L DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 12675' 3 -1/2" Baker CIBP - New PBTD 12308' - 12318', 12550' - 12575' Tubing Punch for squeeze perfs 11660' - 12737' 123.5 Bbls LARC Cement - Effectively shut off Lateral production 27. 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 -BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER-BBL: OIL GRAVITY -API (CORR): Press. 24 -Hour Rate 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes ® No Sidewall Core(s) Acquired? ❑ Yes ® No If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None HOV 21 20i2 ' Form 10 -407 Revised 10/2012 CONTINUED ON REVERSE Submit Original Only ,/f`" / /} --,_., r2- r3 G 29. GEOLOGIC MARKERS (List all formations markers encounter 30. FORMATION TESTS NAME MD TVD Well Tested? Yes ® No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. This lateral was drilled entirely None within the Kuparuk C interval. Kuparuk C2E 11654' 6744' Formation at Total Depth: 31. List of Attachment: Summary of Daily Work History, Well Schematic Diagram 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Allely, 56 • - lejn @bp.com Email: lastufjn @bp.com Printed Name: Joe astufk Title: Drilling Technologist 564 -4091 Signatur • Phone Date: Il /� 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. Submit a well schematic diagram with each 10-407 well completion report and 10 -404 well sundry report when the downhole well design is changed. Item 1 a: 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 and Ground Level elevation in feet above mean sea level. 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: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. 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 24: 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 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10 -407 Revised 10/2012 Submit Original Only • • S- 102L1, Well History Date Summary 06/21/12 T /I /O= 1820/1823/40 Temp =S /I Assist slickline w/ Load & MIT -IA PASSED to 2500 psi. Pumped 5 bbls of neat meth and 190 bbls of 90* F crude to load IA. SSL set DV in station #3. Pumped 1.8 bbls of crude to reach test pressure. IA lost 79 psi. in the 1st 15 min. and 17 psi. in the 2nd 15 min. for a total loss of 96 psi.in a 30 min. test. Bled back— 3 bbls to Final WHP= 2086/200/48. SSL on well at departure. 07/24/12 CTU #9 1.75" Coil Tubing - Job Scope = Drift/Log, CIBP, Drift/Log, CIBP, Perf, Cement MIRU, RIH w/ BOT MHA, PDS memory gamma ray /ccl tools inside 2.2" carrier w/ a 2.7" drift nozzle on the bottom. Tagged the liner top at 12731' ctm. Attempted multiple ways to get through with no luck. Pumped down the coil, no luck. Started to load well and had freezing issues. Pumped down the coil up the backside to warm and load the well. turned around once the well was loaded and pumped down the backside a hole volume and attempted to get into the liner top. No luck. Stopped at 12713' ctm and logged up at 40 fpm. stopped at 12541' ctm to paint a flag on the coil. logged up at 40 fpm. stopped at 12200' ctm and flagged pipe. logged up to 11000' ctm. POOH. Downloaded tool at surface. Good GR but no CCL. 07/25/12 CTU #9 1,75" CT. RIH w/ 2.35" JSN and Memory GR /CCL. Tag liner top at 12,731'CTM. Unable to enter 3- 3/16" liner. Log memory GR /CCL up from 12,731' to 11,000'CTM at 40 fpm. Paint flags. POOH. Good log data. Tie GR /CCL into MWD ref log. Attempt to RIH w/ CIBP. POOH w/ CIBP after observing weight bobbles. Hookup to read downhole BHP /BHT. RIH w/ 2.78" CIBP drfit. Position nozzle at 11,000'CTM and perform step rate injectivity test w/ 1% KCI at 1, 3, & 5 bpm in 5 min intervals (see detail in Log). Tag at 12,727'CTM. Repaint flags. POOH. Pull up into lubricator and perform step rate injectivity test w/ 1% KCI at 1, 3, & 5 bpm in 5 min intervals. 07/26/12 CTU #9 1,75" CT. Job Scope: Frac Prep / RIH w / 3.5" baker CEP Set 3.5" CIBP at 12675' Pressure tested plug to 3032 psi for 10 mins and lost 13 psi. Found bad spots in pipe below min starting at 9700' to 9000' from .074 to .063 for min. 08/01/12 CTU #9 w / 1.75" ct : Job objective Perforate ./ cement squeeze. Completed weekly BOP test. Tied in from CIBP and shot 2.0" 6spf guns from 12308'- 12318' corr.CTMD. Performed inj. test and squeezed LARC cement. lnj rates: static BHP= 3343psi, @lbpm BHP= 3393psi, @2bpm BHP= 3475psi. Park coil at 12250' and line up and squeeze 55 bbls cement behind liner. Observe — 300psi increase in WHP while pumping. Well drinking while laying in cement (see log for details). 4 bbls of cement laid in. Allow cement to thicken and attempt bump up BHP 200psi. Pressure bleeds down <5 min. 08/02/12 CTU #3 w/1.75" ct. Allow cement to thicken but could only build 30 psi squeeze pressure. Clean out from 10600 - 12666' cmtd and POOH at 80% while washing jewelry and maintaining constant BHP from downhole gage. Freeze protect from 2500'. Wait on cement to gain 500psi compressive strength. MIT -T to 1000 psi, lost 417psi in 15 min (see log for details). Begin MU Drift/GR -CCL BHA. 08/03/12 CTU #3 w/ 1.75" ct. MU Drift/GR -CCL BHA w/2.80" JSN. Tag at 12200' cmtd. Attempt to work past. POOH to pick up motor and mill. RIH w / motor & parabolic 2.81" mill. Tagged cement @ 12200' Milled to 12315' no more motor work PUH chasing sweep RBIH shut down pump at 12280' drift to CIBP @ 12675'. POOH. Injectivity test: 0.5bpm @ 1250psi and 0.65bpm @ 1480psi. 08/04/12 MU Perforating BHA: 25'x2.50" 2506 PJ Omega, 6spf, 60 deg phasing, 12gm. Tog shot 12550' Bottom shot 12575' POOH At surface confirmed guns fired.RIH w / slb logging tools.Run base line temp pass. Perform stop counts 12200' / 12500' & flag at 12665'. Pump 260 bbls of 80* KCI. Injectivity Test: lbpm @ 2057psi, 3bpm @ 2350 3.5bpm @ 2400psi. Log temp passes: baseline, 1 & 3 hr warmbacks up /down at 60fpm. Begin logging 5 hr warmback pass. Page 1 of 2 • • S- 102L1, Well History Date Summary 08/15/12 CTU #9 1.75" Coil Tubing. Job Scope: Cement Squeeze (Frac Prep). MIRU, Perform weekly BOP test. RIH w/ 2.1" BDN. SBHP = 3342. RIH to 11,000'CTM. Perform injectivity test: 0.5 bpm stabilized at WHP 1500 psi, BHP 4333 psi, BHT 130 *F. 1 bpm stabilized at WHP 1950 psi, BHP 4780 psi, BHT 124 *F. Tag CIBP at 12,650'CTM. Correct to ELMD. PU 50' and flag coil (red /white). Verify field cement lab test. Continue fluid pack. 08/16/12 CTU #9 1.75" Coil Tubing. Job Scope: Cement Squeeze (Frac Prep). Continue batch mixing cement. Batch mixed cement field test complete, verify within specs. Position nozzle at 12 625' ELM. Come online down CT bullheading 5 bbls FW followed by 15.8 ppg LARC cement into formation. Lay in 3.2 bbls of cement into tubing to 12,250' ELM. Down squeeze bbls 11.1 bbls of cement into formation before exceeding 2500 psi at 0.5 bpm. Lay in coil volume of cement (39.2 bbls) into tubing while maintaining >500 psi overbalance. PUH to safety at 8,300'ELM. Perform hesitation squeeze in 500 psi increments up to 5900 psi squeezing 3 additional bbls behind pipe. 14 total bbls of cement behind pine. See Log for detail BHP data. Swapped to biozan and dropped ball, conaminated down to a tag @ 12672' reciped up, down, and chased out of hole. Stand by for cement to get compressive strength. Page 2 of 2 TREE = 4- 1/16" CM/ • WELLHEAD = FMC SAFETY NO: WELL ANGLE > 70° @ 12972 "" CHROME ACTUATOR = LC-0 TBG "' CAUTION: 2 SWS RADIOACTIVE SOURCES P&A'd KB ELEV = 64 2' S -102 10/04100 w/ RED CMT TO PB 8017' MD /4655' TVD. 1) 8564' r MD/4882' TVD -2.0 CURIE CS-137. 2) 8531' MD/4867' TVD - BF. ELEV = I 4.0 CURIE AM - 241 ~ DO NOT RE -ENTER WELL BELOW PB t KOP = 1400' DEPTH BEFORE CALLING U.S. NUCLEAR REG COMMISSION i Max Angle = 93' @ 12497' 20" CONDUCTOR, 109' V. AK DEPT OF O&G *" Datum MD = 11724' 91.5#, H-40, Datum TV D = 6700' SS ID = 19.124" I 2206' 1-14-117' HES X NP, D = 3.813" 110 -3/4" TAM FORT COLLAR —I 982' 7" FORT COLLAR J GAS LIFT MANDRELS I 2185' ST MD I V t:' ! DEV TY PE VLV LATCH PORT DATE 1 10 -3/4" CSG, 45.5#, K 55 -BTC, D= 9.95" 4816' 4 5830 3740 67 KBG -4 -5 DOME BK 16 11/07/12 3 9052 5247 53 KBG -4 -5 SO BK 20 11/07/12 7" PORT COLLAR —1 6992' 2 10429 6084 54 KBG -4 -5 DMY BK 0 10/27/11 1 11136 6505 ` 53 KBG-4 -5 DMY BK 0 10/27/11 4 -1/2" MDPG -C GAUGE MANDREL, ID = 3.958" 1 11212' 1 111 11287' H4 -1/2" HES X NIP, V= 3.813" Minimum ID = 2.972" @ 11446' 1 4 -112" X 3-1/2" X0 I 11316' —17" X4-1/2" HES TM PKR D = 3.856" 11351' —14-1/2" HES X NP, D= 3.813" I i 1I 4 -1/2" TBG, 12.6#, 13CR-85 VAM TOP, 11447 11421' — 14 - 112" HES XN NP, D= 3.725" 11 .0152 bpf, ID = 3.958" 11446' I-141/2" X 3-1/2" XO, ID= 2972" 1 4 112" TBG STUB (09120111) —1 11520' 11524' — 17" X 4 -112" BKR S-3 PKR ID= 3.875" 11543' 1-17.40' TIEBACK SLV, ID = 5.25" 1 TOP OF 4-112" LNR 11543' 11547' I I 4- 112" HES X MP, D = 3.813" 1 1 P 11550' —17' X 5" BKR LTP, ID= 4.406" 4 -1/2" TBG, 12.6#, L -80 13T, 11559' '� �� 11557' —17" X 4-1/r BKR MAC HGR ID= 3.938" 1 .0152 bpf, D= 3.958" 11559' I - - 1/2" WLEG, D =4.00" 11553' -i am TT LOGGED 12/12/00 1 7" CSG, 29 #, L -80 BTC-M, H 11717' .0371 bpf, ID = 6.182" r ■ — 11660 I EST TOC PERFORATION SUMMARY O. • REF LOG: PDS JEWELRY LOG ON 12/11/00 12264' —I NES TY FE H CEMENTER, MLL ®TO 3.80" (10/8/03) • V AI ANGLE AT T O P POW: 74° @ 11720' - • 1 . _ I 12267' h4- 1 /21BKR C EXTERNAL PKR D = 3.875" Note: Refer to Production DBfor historical perf data SVE SPF I ICERVAL 1 Opn /Sqz 1 DATE SEE PAGE 2 FOR PERFORATION DATA 0., 1 1 1 1 1 i• I FSTD 12675' 3 -1/2" TBG, 9.3#, 13CR -80 STL 12690' .0087 bpf, D= 2.972" .- 12676' - -13 -1/2" BKR CEP (07/25/12) 4 -1/2' LNR, 12.6#, L-80 °r T —1 — 12737' ...... 1 12720' — 13 - 1/2" HALF NIIA FSHDE D = 3.00' } .0152 bpf, ID= 3.958' 1 111 , 5 L ' edit DATE REV BY COM1tENTS DATE REV BY oiiMvENTS AURORA UNIT 10/24/00 COMPLETION 08/09/12 LLV PJC CMT SQZ/ PERF (08/07/12) WELL: S -102 11/05/03 TM NI TLP CTD SIDETRACK (L1) 08/23/12 JJUJMD CMT SOZ/ FERF (08/16 - 17/12) PERMT No: '001290 10/31/11 D-16 RWO 10/24/12 TTR/JM? ADPERF(10 /06/12) AF1No: 50- 029 - 22972 -00 ( 11/13/11 PJC DRLG DRAFT CORRECTIONS 11/09/12 PJC GLV C/O (11/07/12) SEC 35, T12N, R12E 828' FNL & 781' FWL 01/12/12 DB/PJC .FINAL DRLG CORRECTIONS 11/19/12 JA /JMD CMT /FERF SOZ 08/08 /12 JJU PJC SET FLOG (07/26/12) BP Exploration (Alaska) 1 ` • S -102 =�= 1 1 z 1 1 1 1 z PERFORATION SUt RY REF LOG: PDS JEWELRY LOG ON 12/11/00 ANGLE AT TOP PERF: 74° @ 11720' , ' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz SHOT SQZ S -102 ■ 1 2 -7/8" 6 11660 - 11680 S 08/11/11 08/16/12 3 -3/8" 6 11680 - 11700 S 01/21/01 08/16/12 2 -718" 6 11690 - 11710 S 12122/06 08/16/12 3-3/8" 6 11716 - 11736 S 01/21/01 08/16/12 2 -1/2" 6 11720 - 11745 0 10/06/12 • 2" 6 12308 - 12318 S 08/01/12 08/02/12 2 -1/2" 6 12524 - 12549 0 08/17/12 _ 2" 6 12550 - 12575 S 08/04/12 08/16/12 S -102L1 4 2 -718" SLID 13284 - 14384 AB 11/02/03 4 2 -78" SLTD 14475 - 14935 AB 11/02/03 r 41 OH 14 ■ Ra DATE REV BY COMMENTS DATE REV BY CO E TS AURORA UNIT 10124/00 COMPLETION 08/09/12 LLV PJC CMT SQZ/ PERF (08/07/12) WELL: S -102 11/05103 TM NITLP CTD SIDETRACK (L1) 08/23/12 JJL/JM3 CMT SQZ/ FEW (08/16 - 17/12) FERMI '001290 10131111 0-16 RWO 10/24/12 TTR/JM) ADPERF (10/06/12) AR No: 50- 029 - 22972 -00 11/13/11 PJC DI:LG DRAFT CORRECTIONS 11/09/12 PJC GLV C/O (11/07/12) SEC 35, T12N, R12E 828' FNL & 781' FWL 01/12/12 DB/PJC FINAL DRLG CORRECTIONS ' 11/19/12 JA/J1113 CMT /PEKE SOZ 08/08/12 JJL/ PJC SET RUG (07/26/12) BP Exploration (Alaska) ilITATE OF ALASKA • ALASKA OIL AN AS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: ❑ Abandon ® Repair Well ❑ Plug Perforations ❑ Stimulate ❑ Re -Enter Suspended Well ❑ Alter Casing w Pull Tubing ❑ Perforate New Pool ❑ Waiver ❑ Other ❑ Change Approved Program ❑ Operation Shutdown ❑ Perforate ❑ Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ® Development ❑ Exploratory `. 203 456 3. Address: ❑ Service ❑ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 '. 50 029 - 22972 - 60 - 00 7. Property Designation: C.W.--, 1? 1.A. 8. Well Name and Number: ADL 028257& 0 a • PBU S - 102L1 9. Field / Pool(s): Prudhoe Bay Field / Aurora Pool 10. Present well condition summary Total depth: measured 14980' feet Plugs (measured) 14430' feet true vertical 6852' feet Junk (measured) See Diagram feet Effective depth: measured 14968' feet Packer: (measured) 11316' & 11524' feet true vertical 6842' feet Packer: (true vertical) 6611' & 6701' feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 109' 109' 1490 470 Surface 4789' 10 -3/4" 4816' 3314' 3580 2090 Intermediate 11693' 7" 11719' 6763' 8160 7020 Production Liner 1557' 4 -1/2" 11543' - 12827' 6708' - 6748' 8430 7500 Liner 3 - 1/2" x 3 - 3/16" x 2 - 7/8" 12737' - 14968' 6750' - 6852' Perforation Depth: Measured Depth: Slotted Section: 13284' - 14935' n True Vertical Depth: 6809' - 6853' 0 ,' l; , ' ' Tubing (size, grade, measured and true vertical depth): 4 -1/2 ", 12.6# x 3 -1/2 ", 9.3# 13Cr85 / 13Cr80 12720' 6750' & 4-1/2", 12.6# & L -80 11520' - 11559' 6700' - 6714' Packers and SSSV (type, measured and true vertical depth): 7" x 4 - 1/2" HES 'TNT' packer 11316' 6611' 7" x 4 - 1/2" Baker 'S - 3' packer 11524' 6701' q 11. Stimulation or cement squeeze summa ry: R `' RIELJa Intervals treated (measured): r N"( . • ,ti OP Treatment description including volumes used and final pressure: a Oil & Gas Cons. Commission ncnor 4ge 12. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 13. Attachments: ❑Copies of Logs and Surveys run 14. Well Class after work: ❑ Exploratory • ® Development ❑ Service ❑ Stratigraphic ® Daily Report of Well Operations IN Well Schematic Diagram 15. Well Status after work: ❑ GINJ • ® Oil ❑ SUSP ❑ WDSPL ❑ Gas ❑ GSTOR ❑ SPLUG ❑ WAG ❑ WINJ 16. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact David Bjork, 564 -5683 N/A Printed Name Terrie Hubble Title Drilling Technologist ( 7..! i Z Prepared By Name/Number: Signature �j,/1/1f Q ik � 4 Phone 564 - 4628 Date 1/1 Terrie Hubble, 564 -4628 Form 10-404 Revised 10/2010 w = D S DEC 0 2 20111 / L , j..• / % , Submit Original Only Z/2 r; • • North Am -,AE. SKA. - ip : P age 1 of 15" O ` mma a rt- 2: t� i�a %on =Su ::: Rf . Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10/16/2011 18:00 - 00:00 6.00 RIGD P PRE RIG DOWN LOCATION AND PREP TO DERRICK DOWN AND PULL OFF WELL S -102 LOCATION IS NOT READY FOR RIG HIGH WINDS SO WE ARE WAITING TO DERRICK DOWN AS THERE IS NO NEED AT THIS TIME 10/17/2011 00:00 - 04:00 4.00 MOB P PRE WAIT ON PAD PREP OF S -102, CONTINUE TO R/D AND PREP TO MOVE 04:00 - 04:30 0.50 MOB P PRE HIGH WINDS HAVE DIED DOWN LAY DERRICK OVER AND SECURE ON DERRICK STAND 04:30 - 08:30 4.00 MOB P PRE CONTINUE R/D LOCATION AND PREP TO MOVE OFF S-09i - PERFORM WORK ORDERS 08:30 - 10:00 1.50 MOB P PRE MOVE RIG OFF WELL S -09i AND SPOT ON PAD AND STAND DOWN 09:15 TOWN ENGINEER SEAN MCLAUGHLIN CALLED TO NOTIFY US TO STAND DOWN OPERATIONS UNTIL FURTHER NOTICE DUE TO NORDIC 1 INCIDENT 10:00 - 11:00 1.00 MOB N WAIT PRE SAFETY MEETING / ROUND TABLE DISCUSSION WITH NIGHT CREW 11:00 - 12:00 1.00 MOB P PRE SAFETY MEETING/ ROUND TABLE DISCUSSION WITH DAY CREW 12:00 - 14:00 2.00 MOB P PRE FIELD SAFETY SHUT DOWN - CONTINUE TO CLEAN RIG AND WORK ON WORK ORDERS 14:00 - 15:00 1.00 MOB P PRE PJSM REMOVE BOP FROM CELLAR AND INSTALL ON BOP MOBILE CRADLE 15:00 - 16:00 1.00 MOB P PRE PJSM INSTALL REAR BOOSTERS 16:00 - 00:00 8.00 MOB P PRE FIELD SAFETY SHUT DOWN CONT. WORK ORDERS AND CLEANING 10/18/2011 00:00 - 06:00 6.00 MOB PRE SAFETY STAND DOWN FOR NORDIC 1 INCIDENT, WAIT ON CLEARANCE TO MOVE RIG, RIG MAINTENANCE AND CLEANING 06:00 - 12:00 6.00 MOB PRE SAFETY STAND DOWN, WAIT ON CLEARANCE TO MOVE RIG, WORK ORDERS AND GENERAL RIG MAINTENANCE - "UNINTERRUPTED POWER SUPPLY" QUADCO SYSTEM INSTALLED. 12:00 - 00:00 12.00 MOB PRE CONTINUE TO STAND DOWN - HARDLINE INSPECTION BY SCS AND RIG CREW OF RETURNED HARDLINE POST RE- CERTIFICATION - GENERAL HOUSEKEEPING AROUND RIG - PLYWOOD AND HERCULITE INSTALLED IN CELLAR OF S -102 10/19/2011 00:00 - 06:00 6.00 MOB PRE SAFETY STAND DOWN FOR NORDIC 1 INCIDENT, WAIT ON CLEARANCE TO MOVE RIG. - CONTINUE MINOR MAINTENANCE WHILE WAITING ON ORDERS Printed 11/14/2011 1:58:56PM North 4111rica - ALASKA -.BP Page 2 of 15 Operation:, nary Repay Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:00 - 12:00 6.00 MOB PRE COMPLETE ALL WORK ORDERS DUE IN SYSTEM EXCEPT THOSE REQUIRING THE DERRICK TO BE UP. 12:00 - 00:00 12.00 MOB PRE CONTINUE TO STAND DOWN - GENERAL HOUSEKEEPING AROUND RIG 10/20/2011 00:00 - 10:00 10.00 MOB N WAIT PRE SAFETY STAND DOWN FOR NORDIC 1 INCIDENT, WAIT ON CLEARANCE TO MOVE RIG. - CONTINUE MINOR MAINTENANCE WHILE WAITING ON ORDERS 24 HOUR NOTICE TO AOGCC FOR INITIAL BOP TEST -BOB NOBLE WAIVED STATE'S RIGHT TO WITNESS AT 08:15 10:00 - 11:00 1.00 MOB P PRE RECEIVED OK TO PROCEED WITH RIG MOVE ON S -PAD, FROM SOUTH PAD TO NORTH PAD. -CALL OUT DOYON DRILLING SUPT -PREP MOVING SYSTEM FOR MOVE. -1/2 TO 3/4 OF A GALLON MOP WATER LEAKED ON TO THE PAD. ALL NOTIFICATIONS MADE. CLASSIFIED AS A NON - EVENT. 11:00 - 12:00 1.00 MOB P PRE CREW CHANGE -PJSM ON RIG MOVE. ALSO HELD RISK ASSESSMENT MEETING ON SOP (DRILLING / WORKOVER SURFACE CLOSE PROXIMITY) -WITH ADW HSE REP, PAD OPERATOR, 2 BP WSL'S, TOOLPUSHER AND DRILLER. - DISCUSSED: 'WELLS INSIDE THE RIG FOOT PRINT" AND "BACK OVER WELLS'. - ACTION ITEMS: -1) PAD OPERATOR TO REPOSITION THE IA VALVE GAUGE FOR MORE CLEARANCE. -2) ORDER LIGHT STAND FOR SPOTTING OVER IN THE DARK. -3) TEST MOVING SYSTEM ESD PRIOR TO BACKING OVER. -4) REQUIRES TOOLPUSHER / TOURPUSHER AND WSL PRESENT. -5) ESD IS REQUIRED AT DRILLER STATION IF A WELL IS PLACED IN SERVICE. 12:00 - 16:00 4.00 MOB P PRE MOVE OFF SOUTH S -PAD -14:00 HRS AT THE AND BACK DOWN TO SHORT PAD. -15:00 HRS MAKER' TURN ON TO RESERVE PIT ROAD. -15:30 HRS MAKE SECOND 'R' TURN ON RESERVE PIT ROAD. -16:00 HRS ON NORTH S -PAD. 16:00 - 17:30 1.50 MOB P PRE PJSM - REMOVE FRONT AND REAR BOOSTER WHEELS. 17:30 - 18:30 1.00 MOB P PRE INSTALL BOPS IN CELLAR - CALLIBRATE GAS DETECTORS - FUNTION TEST ESD SWITCH Printed 11/14/2011 1:58:56PM i4c ica T ALASKA,' �-. (3P. Page 3 of 15 Opera #ion:Summary R ` , Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:30 - 20:30 2.00 MOB P PRE SPOT OVER S -102 - ADJUST CELLAR DOORS FOR 15' WELL SPACING AND EQUIMENT ON ADJACENT WELLS -TP AND BP WSLS PRESENT 20:30 - 22:30 2.00 RIGU P PRE SHIM RIG -IA PRESSURE = 0 PSI -SPOT CUTTING BOX, MUD #2 MODULE AND MOTOR MODULE. 22:30 - 00:00 1.50 RIGU P PRE PJSM -RAISE DERRICK -RIG UP RIG FLOOR 10/21/2011 00:00 - 02:00 2.00 RIGU P PRE CONTINUE TO RIG UP RIG FLOOR AND MUD MANIFOLD EQUIPMENT - BRIDLE DOWN 02:00 - 02:30 0.50 RIGU P PRE H2S /RIG EVAC DRILL -HELD AAR WITH CREW AND WSLS -AAR FINDINGS: PERSONAL H2S MONITORS NEEDED FOR LOADER OPERATOR AND ANY GROUPS WORKING OUTSIDE, DISCUSSED ALTERNATIVE MUSTER AREA IF NORMAL MUSTER AREAS AREN'T STAGED YET 02:30 - 05:00 2.50 RIGU P PRE RU CIRCULATING LINES AND TEST TO 3500 PSI -RU DOUBLE ANNULUS VALVE AND 2" LINE FOR OA BLEED TO SLOP TANK -BRING ON 440 BBLS OF BRINE INTO PITS, FLUID WEIGHT 9.75 PPG 05:00 - 07:00 2.00 RIGU P PRE PJSM -RIG UP AND TEST DSM LUBRICATOR TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MIN EACH -PULL BPV AND R/D DSM LUBRICATOR. -AFTER PULLING BPV TUBING, IA AND OA PRESSURES ALL 0 PSI * *ACCEPT RIG AT 06:00 ** 07:00 - 08:00 1.00 CLEAN P DECOMP PJSM, RU TO CIRCULATE AND PRESSURE TEST LINE TO 3500 PSI. -8.2 BBLS BRINE TO FILL FLUID LINES AND GAS BUSTER. 08:00 - 10:30 2.50 CLEAN P DECOMP PJSM DISPLACE FREEZE PROTECT OUT OF WELL. -PUMP 20 BBLS BRINE DOWN THE IA AT 3 BPM / 320 PSI. - CIRCULATE 431 BBLS DOWN THE TBG AT 5 BPM / 800 PSI. - MONITOR WELL FOR 10 MINUTES, NO FLOW. 10:30 - 12:00 1.50 BOPSUR P DECOMP PJSM -RIG MU AND TEST DSM LUBRICATOR TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MIN EACH. -SET TWC AND R/D DSM LUBRICATOR. 12:00 - 13:00 1.00 BOPSUR P DECOMP TEST TWC FROM BELOW TO 1000 PSI -TEST TWC FROM ABOVE TO 250 LOW, 3500 PSI -BOTH TEST CHARTED FOR 10 MINUTES. -R/D DSM LUBRICATOR. Printed 11/14/2011 1:58:56PM North ica - ALASKA - BP Page 4 of 15 Operation Summary: Repot Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 13:00 - 13:30 0.50 BOPSUR P DECOMP CALL TOWN RWO ENGINEER, - DISCUSSED OA TEST. - RU AND PRESSURE TEST THE OA TO 2000 PSI, -TEST HELD 1590 PSI FOR 10 MINUTES. 13:30 - 14:30 1.00 BOPSUR P DECOMP DSM DEACTIVATE SSV ELECTRIC MOTOR -R/D ALL CIRCULATING LINES. -FMC WELL HEAD REP PREPARE THE ADAPTER FOR REMOVAL. 14:30 - 17:30 3.00 BOPSUR P DECOMP PJSM WD TREE AND ADAPTER FLANGE. -CLEAN OUT HANGER AND CHECK NSTC X/O THREADS FOR PULLING HANGER -7.75 TURNS TO MAKE -UP 17:30 - 18:30 1.00 BOPSUR P DECOMP PJSM FOR BOP NIPPLE UP -RIG UP CONTINUOUS FEED LOOP TO IA 18:30 - 00:00 5.50 BOPSUR P DECOMP NU BOPE -LOAD AND STRAP DRILL PIPE IN PIPE SHED 10/22/2011 00:00 - 08:00 8.00 BOPSUR P DECOMP TESTING 13 -5/8" BOPE TEST BOPE PER WELL PLAN, PERMIT TO DRILL, AND AOGCC REGS. -RAMS TESTED TO 250 PSI LOW AND 3500 PSI HIGH. - HYDRILL TESTED TO 250 PSI LOW AND 3,500 PSI HIGH - TEST USING 4 1/2" AND 2 7/8" TEST JOINTS. - PRESSURE TEST FOR 5 CHARTED MIN. -ALL TEST WITNESSED BY BP WSL / DDI TP. -ALL TEST FOLLOW TESTING CRITERIA DOCUMENTED IN CRT- AK -10 -45 - AOGCC STATE INSPECTOR BOB NOBLE WAIVED STATES RIGHT OF WITNESS. ACCUMULATOR DRAW DOWN TEST: - 2900 PSI DRAW DOWN TO 2050 PSI. - 200 PSI INCREASE IN 17 SECONDS. - FULL PRESSURE IN 69 SECONDS. - 6 N2 BOTTLES @ 2100 PSI. - ANNULAR= 19 SECONDS. - BLIND RAMS = 8 SECONDS. -PIPE RAMS = 14 SECONDS. NO FAILURES 08:00 - 08:30 0.50 BOPSUR P DECOMP R/D TEST EQUIPMENT -BLOW DOWN CHOKE LINES. 08:30 - 09:00 0.50 BOPSUR P DECOMP PU / RU DUTCH SYSTEM AND DSM LUBRICATOR. 09:00 - 09:30 0.50 BOPSUR P DECOMP TEST LUBRICATOR TO 250 PSI LOW / 3500 PSI HIGH FOR 5 CHARTED MINUTES EACH. -DSM PULLED TWC 09:30 - 10:00 0.50 BOPSUR P DECOMP R/D LUBRICATOR AND DUTCH SYSTEM. 10:00 - 12:00 2.00 PULL N WSEQ DECOMP 4" DP ELEVATORS NOT OPERATING PROPERLY. BRING NEW ELEVATORS TO FLOOR AND R/U SAME. 12:00 - 15:00 3.00 PULL P DECOMP BACK OUT LDS, PULL HANGER TO RIG FLOOR, PULL HANGER OFF SEAT AT 11 OK, PULL FREE AT 21 OK, PICK UP WT =130K, R/U CIRC LINES 15:00 - 16:00 1.00 PULL P DECOMP CIRCULATE B/U THROUGH CHOKE, 7 BPM 1550 PSI, R/D CIRC LINES Printed 11/14/2011 1:58:56PM North lca, --ALASKA BP Page S n i5 ' Operation S mmary Report Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) of Date From - To Hrs Task Code NPT NPT Depth Phase Description o Op erations (hr) (ft) 16:00 - 16:30 0.50 PULL P DECOMP MONITOR WELL 10 MINUTES, R/U CASING EQUIP 16:30 - 00:00 7.50 PULL P DECOMP POOH AND UD 4 -1/2 ", 12.6 LB-FT, L80 BTC TUBING FROM 11,520' TO 6,064' 10/23/2011 00:00 - 06:00 6.00 PULL P DECOMP POOH AND UD 4 1/2 12.6# L80 BTC TUBING FROM 6064 TO SURFACE -275 TOTAL JOINTS, 4 GLM'S, TWO "X" NIPPLES, 3 PUPS. - JET -CUT WAS MADE IN THE TOP COLLAR OF THE PACKER. - RECOVERED 2" OF THE PACKER ASSEMBLY TOP. - 1" DIA. HOLE 2' BELOW COLLAR ON TOP 9' PUP JT OF GLM #1 AT 11387 06:00 - 07:30 1.50 PULL P DECOMP RD TBG HANDLING EQUIPMENT -LOAD AND STRAP 2 7/8" HT -PAC DP AND 3 1/4" DC, INTO THE PIPE SHED. -STRAP AND TALLY PIPE. 07:30 - 08:00 0.50 CLEAN P DECOMP INSTALL WEAR RING ID = 7" 08:00 - 10:30 2.50 CLEAN P DECOMP P/U AND M/U 3.75" MILL, BIT SUB, 3 EA 3- 3/4" DC, 40 EA 2 7/8" DP, X0, X0, 7" CSG SCRAPER, BIT SUB, PUMP OUT SUB, X0 SUB = 1368.81 -PUMP A D.P. VOLUME TO CLEAR BHA, 2 BPM / 220 PSI. 10:30 - 00:00 13.50 PULL P DECOMP PJSM P/U DP. -P /U 4" 15.5# DP FROM PIPE SHED 1X1. - CONTINUOUS HOLE FILL WITH NO GAINS OR LOSSES. 10/24/2011 00:00 - 00:30 0.50 PULL P DECOMP CONTINUE TO CIRCULATE DP VOLUME. 3 -BPM, 970 -PSI 00:30 - 01:30 1.00 PULL P DECOMP PJSM, CONT. RIH W /DP 1X1 FROM 9,899' TO 10,436' PUW 160K, DW 105. 01:30 - 03:30 2.00 WHSUR P DECOMP PJSM, M/U STORM PACKER, RIH AND SET PACKER JUST BELOW SURFACE AT 95'. MILL DEPTH 10,531' -TEST FROM TOP, 1,000 -PSI, 10 MINUTES CHARTED (TEST GOOD) - TESTED BARRIERS: 2 7/8" CBP AT 14,430' MD AND 7" STORM PACKER AT 95' MD 03:30 - 04:00 0.50 WHSUR P DECOMP P/U RUNNING TOOL & PULL WEAR RING. 04:00 - 06:00 2.00 WHSUR P DECOMP N/D BOPE AND TUBING SPOOL. 06:00 - 10:00 4.00 WHSUR P DECOMP ATTEMPT TO PULL PACK OFF, UNSUCCESSFUL, CONSULT WITH CONSULT WITH RWO ENGINEER, RWO SUPERINTENDENT, FMC TECH AND RIG TEAM, DEVELOP PLAN FORWARD. - DECIDE TO LEAVE OLD PACK -OFF IN WELL HEAD AND INSTALL NEW "REDUCER BUSHING ", RILDS AND TORQUE 10:00 - 12:30 2.50 WHSUR P DECOMP N/U NEW FMC TUBING SPOOL, INSTALL DOUBLE ANNULUS VALVES 12:30 - 14:30 2.00 WHSUB P DECOMP TEST FMC 7" CASING PACK -OFF, 3500 -PSI FOR 30- MINUTES, CHARTED, (TEST GOOD) 14:30 - 16:30 2.00 WHSUR P DECOMP PJSM, N/U BOPE Printed 11/14/2011 1:58:56PM North Pag 6 of 1 ICa-ALASKA -;BF' Operation Sumn ary,.Report Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 16:30 - 17:30 1.00 WHSUR P DECOMP PJSM, INSTALL TEST PLUG, R/U TEST EQUIPMENT - TEST TUBING SPOOL AND BOP FLANGE BREAK, 3,500 -PSI, 5- MINUTES CHARTED, (TEST GOOD) - R/D TEST EQUIPMENT 17:30 - 22:00 4.50 WHSUR N WSEQ DECOMP UNABLE TO PULL TEST PLUG FROM TUBING SPOOL, CONSULT WITH RWO ENGINEER, RWO SUPERINTENDENT, FMC TECH AND RIG TEAM, DEVELOP PLAN FORWARD. 22:00 - 00:00 2.00 WHSUR N WSEQ DECOMP PJSM, N/D BOPE. 10/25/2011 00:00 - 01:00 1.00 WHSUR N WSEQ DECOMP PJSM, N/D REMOVE STUDS ON TUBING SPOOL, ATTEMPT TO PULL SPOOL WITH 25K, UNSUCCESSFUL VISUALLY INSPECT TEST PLUG AND SPOOL FOR OBSTRUCTIONS, 01:00 - 02:00 1.00 WHSUR N WSEQ DECOMP PJSM, RE- INSTALL STUDS ON TUBING SPOOL AND BOP, M/U LANDING JT TO TEST PLUG, TEST PLUG PULLED FREE WITH 40K, INSPECT TEST -PLUG, INDICATION THAT LOWER NECK OF TEST PLUG HAD STABBED INTO THE I.D. OF 7 ", 29# CSG, APPROXIMATELY 1 -1/2" 02:00 - 03:00 1.00 WHSUR N WSEQ DECOMP REMOVE BOP, INSPECT TUBING SPOOL, DRIFT 7" CSG AT WELLHEAD WITH 6.059" DRIFT, DRY RUN NEW TEST PLUG PRIOR TO INSTALLATION OF BOPE. 03:00 - 04:00 1.00 WHSUR N WSEQ DECOMP N/U TUBING SPOOL - TEST PACK -OFF VOID, 3,500 -PSI, 30- MINUTES, CHARTED (TEST GOOD) 04:00 - 05:30 1.50 BOPSUR N WSEQ DECOMP PJSM - N/U BOP, INSTALL TEST PLUG 05:30 - 06:00 0.50 BOPSUR N WSEQ DECOMP - TEST BOP FLANGE BREAK 250 -PSI LOW, 3,500 -PSI HIGH, 5- MINUTES EACH, CHARTED (TEST GOOD) PULL TEST PLUG 06:00 - 06:30 0.50 BOPSUR P DECOMP SET WEAR RING 06:30 - 07:30 1.00 DHB P DECOMP PJSM - DISCUSS ANTICIPATED TRAPPED PSI. RELEASE STORM - PACKER MONITOR FOR PRESSURE, (NO PRESSURE OBSERVED) PULL STORM - PACKER TO FLOOR - L/D STORM - PACKER 07:30 - 08:30 1.00 CLEAN P DECOMP CIRC. BOTTOMS UP AT 10,436' - 4 BPM, PSI 920 08:30 - 10:00 1.50 CLEAN P DECOMP P/U DP FROM PIPE -SHED. RIH F/ 10,436 T/ 11,321' PER PROGRAM MAKE ADDITIONAL SCRAPES AT 11,384' AREA, 4 -TOTAL PASSES (NO ISSUES) - CONTINUE RIH TO 11,510' - PUW 185K, DW 107K 10:00 - 10:30 0.50 CLEAN P DECOMP POOH RACK DP IN DERRICK F/ 11,510' T/ 10,373' 10:30 - 11:30 1.00 CLEAN P DECOMP P/U DP FROM PIPESHED RIH WITH SAME F/ 10,373 T/ 11,510 11:30 - 17:30 6.00 CLEAN P DECOMP WHILE CIRC. 3 -BPM, 1,750 -PSI, LOAD AND PREP 4 -1/2" TUBING INTO PIPESHED - PUW 170K, DW 111K Printed 11/14/2011 1:58:56PM North IG8 ALASKA -' RP Page 7 of 15 perataon Summary`Report Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 17:30 - 19:00 1.50 CLEAN P DECOMP PJSM- EST. PARAMETERS AT 11,585' IN PREPARATION TO MILL CBP. - RIH F/ 11,510', TAG TUBING STUMP AT 11,514' - TAG CBP AT 11,528' - PUW 165K, DW 112K, RW 132K, TRQ 7.5K - PUMP 20 -BBL HI-VIS SWEEP, 5- BPM, 2,390 -PSI - SPR'S 11,585' 9.8 -PPG #1 MP, 30 -SPM, 920 -PSI #1 MP, 40 -SPM, 1,290 -PSI #2 MP, 30 -SPM, 940 -PSI #2 MP, 40 -SPM, 1,670 -PSI 19:00 - 20:00 1.00 CLEAN P DECOMP MILL THROUGH CBP AT 11,528' (CBP MILLED 19:37 HRS) RETURN FLOW 23% WHILE MILLING, FLOW RETURN REDUCED TO 12 -19% ONCE CBP MILLED. - 4 BPM, PSI 1,740 - WOB 5K, TRQ 7.5K, 40 RPM. - POOH TO ABOVE TUBING 4 -1/2 TUBING STUB T/ 11,510' 20:00 - 21:00 1.00 CLEAN P DECOMP 11,510' SHUT ANNULAR PREVENTER. BULLHEAD 50 -BBLS OF 9.8 -PPG BRINE - 7 BPM, PSI 690 - SHUT DOWN PUMP, RECORD PRESSURE - SIDP 100 -PSI, SICP 100 -PSI - MONITOR WELL FOR FLOW THROUGH BLEEDER ON CHOKE - 8 -BBLS RETURNED THROUGH CHOKE. SHUT IN MONITOR PRESSURE. - SIDP 50 -PSI, SICP 50 -PSI 21:00 - 00:00 3.00 CLEAN P DECOMP CBU THROUGH CHOKE. AT B/U NO INDICATIONS OF GAS OR CONTAMINATED FLUID. 5 -BPM, PSI 1,670 - DYNAMIC LOSS RATE 90 -BPI-I - TOTAL LOSS 117 -BBL - SHUT DOWN MONITOR WELL TO CLOSED CHOKE. PERFORM EXHALE TEST PER ADW RP FOR WELLBORE BREATHING TO VERIFY SUSPECTED FORMATION CHARGE. - SIDP 50 -PSI, SICP 60 -PSI - BLEED 10 -BBL T/ TRIP TANK. SHUT IN, MONITOR, RECORD PSI, SIDP40 -PSI, SICP 40 -PSI - REPEAT PROCESS IN 10 -BBL INCREMENT. NO REDUCTION IN SIDPP 40 -PSI, SICP 40 -PSI - CONSULT RWO ENG. RIG TEAM ON PLAN FORWARD. MONITOR PRESSURES. - NO INCREASE OF SIDP 50 -PSI, SICP 50 -PSI - MW IN 9.8, MW OUT 9.8 10/26/2011 00:00 - 03:30 3.50 CLEAN P DECOMP WELL SHUT IN CONTINUE TO MONITOR PRESSURES AT 11,510' - CONSULT AND DISCUSS OPTIONS WITH RWO ENG. TEAM LEAD AND WELLS MANAGER. - MONITOR PRESSURES. SITP 50 -PSI, SICP 50-PSI - NO INCREASE OF SIDP OR SIDP. - MW IN 9.8, MW OUT 9.8 Printed 11/14/2011 1:58:56PM NOrtti I ICa r ALASKA:- BP Page $ of 15 Operation Summary Report Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:30 - 13:30 10.00 CLEAN P DECOMP MOBILIZE AND PREPARE TO WEIGHT UP FROM 9.8 -PPG TO 10.4 -PPG - SITP 50 -PSI, SICP 50 -PSI - HAVE 409 BBLS OF 10.2 PPG IN THE PITS AND THREE TRUCKS WITH 10.2 PPG ON LOCATION - RECIEVED OPS NOTE # 1 PLAN FORWARD FROM RWO ENGINEER 13:30 - 14:30 1.00 CLEAN P DECOMP VERIFY WITH TOWN FOR APPROVAL TO BEGIN CIRCULATING 10.2 KWF - VERIFY WITH RWO TEAM LEAD AND WELLS MANAGER. - DISCUSS CHANGE TO THE OPS NOTE # 1 REV 2 PLAN FORWARD WITH THE ENGINEER 14:30 - 15:00 0.50 CLEAN P DECOMP PJSM WITH CREW FOR NEW PLAN FORWARD & WELL KILL OPERATION - DISCUSSION ON FLUIDS MANAGMENT PLAN - REVIEWED DDI PROCEDURE FOR WELL KILL OPERATIONS **GAVE 24 HOUR NOTIFICATION FOR WEEKLY BOPE TESTING "" - JOHN CRISP CALLED BACK AND ASKED FOR AN UPDATE IN THE MORNING. 15:00 - 16:00 1.00 CLEAN P DECOMP PUMPED DP VOLUME OF 116 BBLS OF 10.2 PPG SODIUM BROMIDE, TAKING THE 9.75 PPG RETURNS OUT TO THE SLOP TANK - HELD 50 PSI ON THE CHOKE DURING CIRCULATION. - 3 BPM @ 550 -650 PSI - SHUT IN AND MONITORED THE WELL FOR 10 MIN, DP PRESSURE GUAGE READING 0 - LOST —15 BBLS DURING THE CIRCULATION 16:00 - 20:00 4.00 CLEAN P DECOMP STARTED PUMPING A BOTTOMS UP WITH THE 10.2 PPG BRINE - TAKING RETURNS TO THE SLOP TANK - HELD 40 -PSI ON THE CHOKE - PUMPED 2.5 - 4 BPM WITH 400 -750 PSI. - 10.2 -PPG KWF AT SURFACE WITH A TOTAL OF 670 -BBL PUMPED. - DYNAMIC LOSS RATE 180 -BPH - 19:30 HRS WELL SHUT IN. MONITOR PRESSURES. - SIDP 0 -PSI, SICP 0 -PSI - TOTAL BRINE LOST TO WELL SINCE COMPOSITE BRIDGE PLUG MILLED. 423 -BBL Printed 11/14/2011 1:58:56PM North s tCa = ALASKA Fas 9 of 15 i Summar e Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:00 - 21:00 1.00 CLEAN P DECOMP WELL SHUT IN, CONTINUE TO MONITOR PRESSURES AT 11,510' - SICP 0 -PSI, SITP 0 -PSI **CONSULT WITH WELLS MANAGER, TEAM LEAD, RWO ENG AND RWO SUPT ** - WSL'S GRANTED AUTHORIZATION TO OPEN WELL AND PROCEED WITH OPERATIONS - OPEN WELL. WELL TAKING FLUID, - EST. STATIC LOSS RATE OF 80 -BPH. - PER PROCEDURE ADDENDUM, FILL AT 60 -BPH. - HOLD PJSM WITH RIG TEAM ON FLUID MANAGEMENT AND WELL OPERATIONS. - BLOW DOWN TOP - DRIVE, CHOKE AND GAS - BUSTER 21:00 - 00:00 3.00 CLEAN P DECOMP RIH FROM 11,510' TO 12,730' - PUW 160K, DW 117K - SCRAPE PACKER SETTING DEPTH FROM 11,340' TO 11,365' - CONTINUE TO FILL 60 -BPH 12,730' - PJSM FOR POOH WITH DP. - MW IN 10.2 -PPG, MW OUT 10.2 -PPG - STATIC LOSS RATE 76 -BPH 10/27/2011 00:00 - 00:30 0.50 CLEAN P DECOMP POOH FROM 12,730' TO 11,510' - PUW 170K, DW 110K - FILL HOLE AT 60 -BPH - STATIC LOSS RATE 76-BPI-I 00:30 - 01:30 1.00 CLEAN P DECOMP PJSM - CUT AND SLIP DRILLING LINE - FILL HOLE AT 60 -BPH 01:30 - 04:00 2.50 CLEAN P DECOMP POOH UD JNTS DP TO PIPE -SHED FROM 11,510T08,856' - FILL HOLE AT 60 -BPH 04:00 - 05:00 1.00 CLEAN N RREP 8,855.98 DECOMP REPLACE FRAYING CABLE ON SKATE. 05:00 - 14:00 9.00 CLEAN P DECOMP CONTINUE POOH UD 4" 14# DP FROM 8,856' TO 1368' - LAYING DOWN SNGLES TO THE PIPE SHED AOGCC CALLED BACK AND WAIVED THE RIGHT TO WITNESS FOR OUR WEEKLY BOPE TESTING. 14:00 - 16:00 2.00 CLEAN P DECOMP MONITOR WELL FOR FLOW BEFORE PULLING BHA THRU THE STACK - BREAK AND LAY DOWN 2 -7/8" HT PAC AND 3 -3/4" MILLING ASSEMBLY 16:00 - 18:30 2.50 BOPSUR P DECOMP CLEAN AND CLEAR RIG FLOOR - PULL WEAR RING - RU CONTINUOUS HOLE FILL LINE TO BE USED DURING BOP TESTING - RU BOPE TESTING EQUIPMENT 18:30 - 19:30 1.00 BOPSUR P DECOMP PJSM- INSTALL TEST PLUG - GREASE CHOKE MANIFOLD VALVES - FILL BOPE AND TEST EQUIPMENT WITH H20. - RU TO TEST BOPE Printed 11/14/2011 1:58:56PM North . ICS - ALASKA -.CAP 10.a • Page f 15 - . O eration Summa Re o Common Well Name: S -102 AFE No Event Type: ORKOVER O ( W Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) e: ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:30 - 00:00 4.50 BOPSUR P DECOMP TESTING 13 -5/8" BOPE TEST BOPE PER WELL PLAN, PERMIT TO DRILL, AND AOGCC REGS. - RAMS TESTED TO 250 -PSI LOW AND 3500 -PSI HIGH. - HYDRILL TESTED TO 250 -PSI LOW AND 3,500 -PSI HIGH - TEST USING 4 -1/2" AND 3 -1/2" TEST JOINTS. - PRESSURE TEST FOR 5 CHARTED MIN EACH TEST. - ALL TEST WITNESSED BY BP WSL / DDI TP. - ALL TEST FOLLOW TESTING CRITERIA DOCUMENTED IN CRT- AK -10 -45 - AOGCC STATE INSPECTOR JOHN CRISP WAIVED WITNESS. ACCUMULATOR DRAW DOWN TEST: - 2900 PSI DRAW DOWN TO 1600 PSI. - 200 PSI INCREASE IN 22 SECONDS. - FULL PRESSURE IN 103 SECONDS. - 6 N2 BOTTLES @ 2100 PSI. ** NO FAILURES ** 10/28/2011 00:00 - 01:00 1.00 BOPSUR P DECOMP CONTINUE TESTING 13 -5/8" BOPE. TEST BOPE PER WELL PLAN, PERMIT TO DRILL, AND AOGCC REGS. ACCUMULATOR DRAW DOWN TEST: - 2900 PSI DRAW DOWN TO 1600 PSI. - 200 PSI INCREASE IN 22 SECONDS. - FULL PRESSURE IN 103 SECONDS. - 6 N2 BOTTLES @ 2100 PSI. 01:00 - 01:30 0.50 BOPSUR P DECOMP RD BOP TEST EQUIPMENT. BLOW DOWN LINES AND CHOKE MANIFOLD. 01:30 - 04:00 2.50 RUNCOM P RUNCMP RU 3 -1/2" TUBING RUNNING EQUIPMENT AND SLB I -WIRE SPOOLER, 04:00 - 07:00 3.00 RUNCOM P RUNCMP PJSM- PU 3 -1/2 ", 9.3#, 13CR -80 ST -L TAILPIPE ASSEMBLY - RIH WITH TUBING PER PROGRAM WITH 40 JNTS,1222.41' - TORQUE TURN SERVICES & SINGLE JOINT COMPENSATOR FOR PREMIUM CONNECTIONS - USE "JET LUBE SEAL GUARD" THREAD COMPOUND - CONTINUOUS HOLE FILL AT 60 BPH 07:00 - 21:00 14.00 RUNCOM P RUNCMP RUN 4 -1/2" 12.6# VAM TOP WITH 7" BY 4 -1/2" HES TNT PACKER. - RIH TO 1,403' PU HES TNT PACKER, VERIFY PACKER S/N AND VISUAL INTEGRITY - RIH TO 1,507' PU SLB NDPG -C GUAGE MANDREL AND CONNECT I -WIRE. - CONTINUE RIH WITH 4 -1/2" 12.6# VAM TOP 13CR -85, USING TORQUE TURN SERVICES AND SINGLE JOINT COMPENSATOR. - TRQ EACH JOINT TO 4,440 FT /LBS - BAKER -LOC ALL 4 -1/2" CONNECTIONS BELOW THE PACKER - VERIFY THE I -WIRE CONTINUITY AND GAUGE FUNCTION EVERY 10 JOINTS. - CONTINUOUS HOLE FILL STILL AT 60 BPH. Printed 11/14/2011 1:58:56PM North Ica ALASKA - E3P , Page 11 of 15 • Operation Summary Report • Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 21:00 - 21:30 0.50 RUNCOM P RUNCMP D -1 DRILL (KICK WHILE TRIPPING) WITH C -CREW - TABLE TOP DISCUSSION WITH RIG PERSONNEL - DISCUSS MULTIPLE SCENARIO BASED SITUATIONS AND GRADUATED COMPLEXITY OF THE DRILL. - DISCUSS POTENTIAL HAZARDS OF THE I -WIRE AND EXTRA PERSONNEL ON THE RIG. - REVIEW CREW MEMBERS ROLL AND RESPONSIBILITY DURING WELL CONTROL EVENTS. 21:30 - 00:00 2.50 RUNCOM P RUNCMP CONTINUE TO RUN 4 -1/2" 12.6# VAM TOP COMPLETION. FROM 6,503' TO 7,908' - UTILIZE TORQUE TURN SERVICES AND SINGLE JOINT COMPENSATOR. - VERIFY THE I -WIRE CONTINUITY AND GAUGE FUNCTION EVERY 10 JOINTS. - USE "JET LUBE SEAL GUARD" THREAD COMPOUND - PUW 110K, DW 84K ** LOSSES LAST 24 HRS 1,361 -BBLS ** ** LOSS AVERAGE 57 -BPH ** 10/29/2011 00:00 - 01:30 1.50 RUNCOM P RUNCMP CONTINUE TO RUN 4 -1/2" 12.6# VAM TOP COMPLETION. FROM 7,908' TO 8,450' - UTILIZE TORQUE TURN SERVICES TRQ TO 4,440 FT /LBS - UTILIZE SINGLE JOINT COMPENSATOR. - VERIFY THE I -WIRE CONTINUITY AND GAUGE FUNCTION EVERY 10 JOINTS. - USE "JET LUBE SEAL GUARD" THREAD COMPOUND 01:30 - 02:30 1.00 RUNCOM N RREP RUNCMP 01:30 HRS 5- GALLONS OF 10.2 PPG BRINE LEAKED FROM AIR -BOOT ON THE DRILLING NIPPLE/ RISER. ALL FLUID CONFINED TO RIG AND WITHIN CONTAINMENT. - NOTIFY PROPER AUTHORITIES, PER LEVEL "0" NOTIFICATION LIST. - NOTIFICATION GIVEN TO #5700, SENIOR WSL, OPS SUPERINTENDENT, S -PAD OPERATOR, GC2 FACILITY AND HSE. - MITIGATE AND REPAIR LEAKING AIR -BOOT. DISCUSS SPILL PREVENTION WITH RIG TEAM. - TRACTION IR PENDING MONITOR STATIC LOSS TO WELL WHILE REPAIRING. - STATIC LOSS OF 57 -BBUHR 02:30 - 08:30 6.00 RUNCOM P RUNCMP CONTINUE TO RUN 4 -1/2" 12.6# VAM TOP COMPLETION. ' - TIH FROM 8,450' TO 11,510' JUST ABOVE THE 4 -1/2" STUB AND PACKER. - 135K PUW , 97K SOW - RIH & TAG STUB AT 11,521' TUBING MEASUREMENT. Printed 11/14/2011 1:58:56PM . North Ica - ALASKA - BP . Pag e'12 of 15 Operation Summary`Report Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:30 - 14:00 5.50 RUNCOM P RUNCMP ATTEMPT TO GUIDE THE 3 -1/2" HALF MULE SHOE INTO THE THE 4 -1/2" STUB AT 11,521' - PU & SLACK OFF SEVERAL TIMES, MAX 5K DOWN WEIGHT. - RIG DOWN SINGLE JOINT COMPENSATOR AND MU TIW WITH VAM TOP XO. - MAKE UP TIW AND AND TOP DRIVE - PUMP 3-4 BPM WITH 150 -250 PSI , WHILE ATTEMPTING TO GUIDE THE MULE SHOE INTO THE 4 -1/2" STUB. FAILED SEVERAL ATTEMPTS. - CONTACTED RWO ENGINEER AND SUPT TO DISCUSS PLAN FORWARD. - PLAN FORWARD IS TO PULL SLACK IN THE I -WIRE AND IMPUT 3 ROTATIONS IN THE PIPE IN AN ATTEMPT TO ROLL THE MULE SHOE INTO THE 4 -1/2" STUB. - CONTINUOUS HOLE FILL MAINTAINED AT 40 -45 BPH. 14:00 - 14:30 0.50 RUNCOM P RUNCMP HELD A TABLE TOP PJSM TO DISCUSS WHAT WERE GOING TO ATTEMPT. - PULLED SLACK IN THE I -WIRE , PUT 3 FULL TURNS IN THE 4 -1/2" TUBING. - HELD 2K DOWN WEIGHT AND RECIPROCATED THE PIPE UP AND DOWN. - THE MULE SHOE FINALLY ROLLED INTO THE 4 -1/2" STUB. - SLB PERFORMED A CONTINUITY TEST AND EVERYTHING CHECKED OUT GOOD. 14:30 - 15:30 1.00 RUNCOM P RUNCMP PJSM TO RE -GROUP AFTER THE CHANGE IN SCOPE, DISCUSSED RUNNING THE LONG TAILPIPE ASSEMBLY INTO THE 4 -1/2" LINER. - MAKE UP THE SINGLE JOINT COMPENSATOR AND TUBING RUNNING EQPT. - STATIC LOSS RATE — 40 BPH 15:30 - 17:00 1.50 RUNCOM P RUNCMP CONTINUE TO RUN 4 -1/2" 12.6# VAM TOP COMPLETION. ' - RIH FROM 11,521' TOP OF LINER TO 12,720' - CONTINUOUS HOLE FILL MAINTAINED AT 40 BPH. 17:00 - 19:00 2.00 RUNCOM N RREP RUNCMP RIG MISPLACED ORIGINAL CROSSOVER FOR JOB, M/U TIW VALVE AND CROSSOVERS 19:00 - 19:30 0.50 RUNCOM P RUNCMP PU TCII LANDING JOINT, MAKE UP CROSS OVERS AND TIW VALVE. - MAKE UP FMC, 13 -5/8" X 4 -1/2" TCII TUBING HANGER 19:30 - 20:30 1.00 RUNCOM P RUNCMP TERMINATE I -WIRE - FMC TEST HANGER TO 5,000 -PSI FOR 10- MINUTES 20:30 - 21:00 0.50 RUNCOM P RUNCMP LAND HANGER, VERIFY RKB MEASUREMENTS - RUN IN LDS AND UD LANDING JNT. - 12,720' PUW 140K, DW 100K 'CLAMPS RAN" FULL CLAMPS= 175 1/2 CLAMPS= 9 TOTAL CLAMP =184 Printed 11/14/2011 1:58:56PM North " %ca - ALASKA -BP. , . Page 13'of15 • Operat Summa Report. Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 21:00 - 23:00 2.00 RUNCOM P RUNCMP PJSM- P/T LINES TO 4,000 PSI. - PUMP 200 -BBLS. 10.2 -PPG BRINE WITH CORROSION INHIBITOR. - 3 -BPM , 960 -PSI 23:00 - 23:30 0.50 RUNCOM P RUNCMP P/U AND INSTALL LANDING JNT, DROP BALL AND ROD WITH ROLLERS TO SEAT IN RHC. - UD LDG JNT - BLOW DOWN LINES, ATTEMPT TO OBTAIN LOW PRESSURE TEST ON TBG. 23:30 - 00:00 0.50 RUNCOM P RUNCMP TROUBLESHOOT AND ISOLATE LEAKING VALVES ON SQUEEZE MANIFOLD IN CELLAR. - CHANGE TWO HALLIBURTON PLUG VALVES TOTAL. "" TOTAL 24 -HR LOSS TO WELL 749 - BBL"" 10/30/2011 00:00 - 00:30 0.50 RUNCOM P RUNCMP CONTINUE TO CHANGE OUT HALLIBURTON VALVES ON SQUEEZE MANIFOLD. - PT LINES AND VALVES TO 4,000 -PSI; TEST GOOD 00:30 - 02:00 1.50 RUNCOM P RUNCMP ATTEMPT LOW PT ON TBG. NO GOOD, - DETERMINE BALL AND ROD LEAKING PAST RHC. - CONSULT RWO ENG. GET APPROVAL TO SET PACKER PER PROGRAM. 02:00 - 03:00 1.00 RUNCOM P RUNCMP PRESSURE UP ON THE TUBING, PUMPING DOWN THE KILL LINE. - OBSERVE PACKER SET AT 1,950 -PSI. - CONTINUE TO PRESSURE TO 3,500 -PSI. CHART TEST 30 -MIN. - TBG 20 -PSI OVERALL PRESSURE LOSS OVER 30 -MIN - 20 -PSI FIRST 15 -MIN. - 0 -PSI LOST LAST 15 -MIN. * TEST PASSED CRT- AK -10 -45 CRITERIA' - BLEED TUBING DOWN TO 1,500 -PSI 03:00 - 04:00 1.00 RUNCOM P RUNCMP PRESSURE TO 4,000 -PSI ON 4 -1/2" X 7" IA FOR 30 -MIN CHARTED - OVERALL PRESSURE LOSS OF 90 -PSI - 90 -PSI FIRST 15 -MIN - 0 -PSI LOST LAST 15 -MIN. - TEST PASSED CRT- AK -10 -45 CRITERIA - VERIFY THE COMPETENCY OF THE PRESSURE TEST WITH OPERATION MANAGER AND RWO ENG. GRANTED APPROVAL TO PROCEED. SHEAR DCK VALVE - CIRCULATE DOWN TBG 2 -BPM, 720 -PSI - CIRCULATE DOWN IA 2 -BPM, 690 -PSI VERIFICATION OF ABILITY TO PUMP BOTH WAYS 04:00 - 05:30 1.50 RUNCOM P RUNCMP FMC REP DRY ROD IN THE 4" H STYLE TWC, - PRESSURE TEST FROM BELOW TO 1,000 -PSI. TEST 3,500 -PSI FROM ABOVE. 10 -MIN ON EACH TEST. 05:30 - 08:30 3.00 RUNCOM P RUNCMP ND 13 -5/8" 5K HYDRILL BOPE - CLEAN & CLEAR CELLAR. - BARRIERS ARE THE BALL ON ROD SEAT , KWF & 4" TESTED (H) STYLE TWC Printed 11/14/2011 1:58:56PM - Pa 0'14 of 15 Natth Ica = .ALASKA ° - BP :: ' %` 9 O :a .ation.Sumipa : Repo.rt Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:30 - 13:00 4.50 RUNCOM P RUNCMP PJSM FOR NU OF TREE - NU 13 -5/8" 5K X 4- 1/16" ADAPTER FLANGE AND DRY HOLE TEE - SLB TESTING CONTINUITY - FMC REP TESTING HANGER VOID AND SEAL TO 250 PSI LOW AND 5000 PSI FOR 30 CHARTED MIN. - CONTINUITY TEST (FAILED) - REMOVE ADAPTER FLANGE TO INSPECT I -WIRE - WAS DISCOVERED THAT THE 1 -WIRE WAS DAMAGED WHEN THE ADAPTER FLANGE WAS MADE UP. SLB WAS ABLE TO USE SOME SLACK IN THE I -WIRE TO REPAIR IT AND TERMINATE IT THRU THE ADAPTER FLANGE. 13:00 - 13:30 0.50 RUNCOM N WSEQ RUNCMP FMC REP RE- TESTING HANGER VOID AND I FOR 30 SEAL TO 250 PSI LOW AND 5000 PSI CHARTED MIN. 13:30 - 14:30 1.00 RUNCOM P RUNCMP PJSM FOR - NU DRY HOLE TREE - PRESSURE TEST TREE TO 5,000 -PSI FOR 5 CHARTED MINUTES. 14:30 - 16:30 2.00 RUNCOM P RUNCMP RU DSM LUBRICATOR - PRESSURE TEST 250 -PSI LOW, 3,500 -PSI HIGH FOR 5- CHARTED MINUTES. - PULL TWC WITH DSM LUBRICATOR 16:30 - 17:30 1.00 RUNCOM P RUNCMP RU LITTLE RED HOT OIL TO FREEZE PROTECT 17:30 - 20:30 3.00 RUNCOM P RUNCMP PREP RIG FOR UD DERRICK AND MOVE TO L -205 WHILE LITTLE RED STAGING DIESEL ** 18:45 HRS. FIRE REPORTED AT MOBILE PAD, VEHICLE FIRE. TRUCK WAS A CHM2H. INFORM PROPER AUTHORITIES. CMH2H HANDLING TRACTION. IR # 3979649 ** 20:30 - 22:00 1.50 RUNCOM P RUNCMP PJSM- FOR FREEZE PROTECT - PRESSURE TEST LINES TO 250 -PSI LOW, 3,500 -PSI HIGH - PUMP 81 -BBLS HEATED DIESEL DOWN IA - CIRCULATE FREEZE 2 -BPM, ICP 880 -PSI, FCP 1,300 -PSI 22:00 - 23:30 1.50 RUNCOM P RUNCMP LINE UP AND ALLOW DIESEL TO U -TUBE, FREEZE PROTECTING TUBING AND ANNULUS TO 2,200' -MD - IA PRESSURE STABILIZED AT 230 -PSI 23:30 - 00:00 0.50 RUNCOM P RUNCMP BLOW DOWN LINES, RU DSM LUBRICATOR TO INSTALL BPV. 10/31/2011 00:00 - 01:00 1.00 WHSUR P RUNCMP RU DSM LUBRICATOR - PRESSURE TEST LUBRICATOR TO 250 -PSI LOW, 3,500 -PSI HIGH FOR 5- CHARTED MINUTES 01:00 - 02:00 1.00 WHSUR P RUNCMP SET 'H' BPV WITH LUBRICATOR IN TUBING HANGER - TEST BPV WITH LRS FROM BELOW TO 1,000 -PSI FOR 10- CHARTED MIN. TEST GOOD - IA 270 -PSI, TBG 50 -PSI 02:00 - 03:00 1.00 WHSUR P RUNCMP BLOW DOWN CIRC. LINES. - RD LRS, - RD DSM LUBRICATOR Printed 11/14/2011 1:58:56PM North i - ALASKA -'k3F. Page, of 15 4:5004 ion Summary Rep Common Well Name: S -102 AFE No Event Type: WORKOVER (WO) Start Date: 10/10/2011 End Date: X4- 00V44 -E (4,700,000.00 ) Project: Prudhoe Bay Site: PB S Pad Rig Name /No.: DOYON 16 Spud Date/Time: 9/14/2000 12:00:OOAM Rig Release: Rig Contractor: DOYON DRILLING INC. UWI: 500292297200 Active Datum: S -102 @64.20ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:00 - 04:00 1.00 WHSUR P RUNCMP CLEAN AND CLEAR CELLAR - SECURE TREE - RD MUD MANIFOLD **RIG RELEASED FROM S -102 10/31/2011 00:01 HRS."" ** REFER TO L -205 FOR ADDITIONAL DETAILS ** Printed 11/14/2011 1:58:56PM WELLHEAD= 41/16 "FM DRAFT / - 1 02 CH E BG * *CAUTO SWSRADIOACTIVE ACTUATOR = LEO SOURCES P &A'd 10 /04 /00 w/ RED CMT TO PB 8017 MD KB. ELEV = 64.2' L1 /4655' TVD. 1) 8564' MD/4882' TVD -2.0 CURIE CS -137. BF. ELEV = 1 2) 8531' MD/4867' TVD -4.0 CURIE AM - 241 ** DO NOT KOP = 1400' RE -ENTER WELL BELOW PB DEPTH BEFORE CALLING Max Angle = 93° @ 12497' 20" CONDUCTOR, - 1 110' _ ** Datum MD = 11724' 91.5 #, H - 40, U.S. NUCLEAR REG COMMISSION & AK DEPT OF O &G Datum TVD = 6700' SS ID = 19.124" L 2206' 1 1 4 -1 /2" HES X NIP, ID = 3.813" 1 II 10 -3/4" TAM PORT COLLAR I-1 982' , GAS LIFT MANDREL 17" PORT COLLAR H 2185' ST MD TVD DEV TYPE VLV LATCH PORT DATE 10 -3/4" CSG, 45.5 #, K- 55 -BTC, ID = 9.95" 1� 4816' 4 5830 3740 67 KBG -2 -LS DOME INT 16 11/20/03 3 9052 5247 53 KBG -2 -LS DOME INT 16 11/20/03 I7" PORT COLLAR 1 J 1 6992' I - = L - 2 10429 6084 54 KBG -2 -LS DMY INT 0 04/15/10 14 -1/2" NDPG -C GAUGE MANDREL, ID = 3.958" H 11212' 1 - + 1 11136 6505 53 KBG 2 LS EMPTY INT - 08/13/11 ' i1 11287 1--14 -1/2" HES X NIP, ID = 3.813" I Minimum ID = 2.377" @ 13272' g 3- 3/16" X 2 -7/8" XO 2..%.. 11316' 1-17" X 4 -1/2" HES TNT PKR, ID = 3.856" 1 11351' H4 -1/2" HES X NIP, ID = 3.813" 1 ' iihs. 11421' H4-1/2" HES XN NIP, ID = 3.725" 1 4 -1/2" TBG, 12.6 #, 13CR -85 VAM TOP, - 11447' 1--- .0152 bpf, ID = 3.958" 11446' H4 -1/2" X 3 -1/2" XO, ID = 2.972" 1 14-1/2" TBG STUB (09/20/11) I-) 11520' 1-- ∎� 11524' I X 4 -1/2" BKR S -3 PKR, ID = 3.875" 1 / ,1 11543' I - 1 7.40' TIEBACK SLV, ID = 5.25" I TOP OF 4-1/2" LNR I-1 11543' I 11547' 1 HES X NIP, ID = 3.813" 1 4 -1/2" TBG, 12.6 #, L -80 IBT, H 11558' 1 11550' I X 5" BKR LTP, ID = 4.406" 1 .0152 bpf, ID = 3.958" 11557' 1-17" X 4 -1/2" BKR HMC HGR, ID = 3.938" I 7" CSG, 29 #, L-80-BTC-M, -1 11717' 11559' 1 14 -1/2" WLEG, ID = 4.00" I .0371 bpf, ID = 6.182" 11553' 1 - I ELMD TT LOGGED 12/12/00 1 3 -1/2" TBG, 9.3 #, 13CR - 80 STL H 12690' I _ ft .0087 bpf, ID = 2.972" 4 -1/2" WHIPSTOCK (10/26/03) -L 12827' * p� 12264' H HES TYPE H CEMENTER, MILLED TO 3.80" (10/8/03) 1 w/ RA TAG @ 12836' .1 1 12267' I - 4 -1/2 "BKR CTC EXTERNAL PKR, ID = 3.875" 1 4 -1/2" SLTD LNR, 12.6 #, L -80 IBT, - 12827 I .0152 bpf, ID = 3.958" W 1 12720' H3 -1/2" HALF MULESHOE, ID = 3.00" 1 PERFORATION SUMMARY 12737' H3-1/2" BKR DEPLOY SLV, ID = 3.00" 1 REF LOG: PDS JEWELRY LOG ON 12/11/00 12740' H3-1/2" x 3- 3/16" XO, ID = 2.786" ANGLE AT TOP PERF: 73° @ 11660' ' Note: Refer to Production DB for historical perf data MILLOUT WINDOW (S 102L1) 12827' - 12833' SIZE 1 SPF 1 INTERVAL 1 Opn /Sqz 1 DATE . , SEE PAGE 2 FOR PERFORATION DATA 13272' H3- 3/16" X 2 -7/8 XO, ID = 2.377" 1 I I mo- ---I 14430' 1 - 12 - 7/8" WFD CIBP (12 -2206) 1 3- 3/16" LNR, 6.2 #, L -80 TCII, .0076 bpf ID = 2.805" I 13272' I� I ? ? H FISH - KO TOOL SPRINGS 11/19/03 I PBTD 1 14935' ? ? - IBP ELEMENTS (03/14/04 1 12-7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.441" I 14968' DATE REV BY COMMENTS DATE REV BY COMMENTS AURORA UNIT 10/24/00 COMPLETION WELL: S -102L1 11/05/03 TM N/TLP CTD SIDETRACK (L1) PERMIT No: 2001290 , 2031560 10/31/11 0-16 RWO I API No: 50- 029 - 22972 -01.60 11/13/11 PJC DRLG DRAFT CORRECTIONS SEC 35, T12N, R12E, 828' FNL & 781' FWL BP Exploration (Alaska) • BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 June 25, 2009 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of S-Pad Dear Mr. Maunder, ~p3 - lu~~o ~_ ~b~ ~. ~ Enclosed please find a spreadsheet with a list of wells from S-Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, ~~~~~~~ ~U~. ti~ '~ ~~C i . ~ ~ ~ JUL 0 ~. 2009 ~l~~~a ~il ~ ~as Con~a CommissQO~ Anc~a~~~~ Torin Roschinger BPXA, Well Integrity Coordinator • • BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) S-pad oAee 6/25/2009 Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top oft date Cortosian inhibitor Corrosion inhibitod sealant date ft bbls ft na al S-O78 1952020 025 NA 025 NA 2.6 5/30/2009 S-02A 1941090 0.25 NA 025 NA 1.7 5/25/2009 5-03 1811900 1325 NA 13.25 NA 92.65 5/20/2009 S-04 1830790 0 NA 0 NA 0.9 5/25/2009 S-05A 1951890 0 NA 0 NA o.s 5/26/2009 5-06 1621650 0 NA 0 NA 0.9 5/26/2009 S-07A 1920980 0 NA 0 NA 0.9 5/26/2009 S-OBB 2010520 0 NA 0 NA 0.85 5/27/2009 S-09 1821040 1.5 NA 1.5 NA 9.4 5/31f2009 S-10A 1917230 0.5 NA 0.5 NA 3.4 5/31/2009 S-118 1990530 025 NA 0.25 NA 7.7 5/27/2009 S42A 1851930 025 NA 025 NA 1J 6/1/2009 5-13 1821350 8 NA 8 NA 55.3 6/1/2009 S-15 1840170 025 NA 025 NA 3 6J2(2009 S-17C 2020070 025 NA 025 NA 2.8 6/1/2009 S-18A 2021630 0.5 NA 0.5 NA 3 6/2/2009 S-19 1861160 0.75 NA 0.75 NA 22 5/19/2009 S-20A 2010450 025 NA 0.25 NA 1.3 S/19/2009 5-21 1900470 0.5 NA 0.5 fJA 3.4 5/25/2009 S-22B 1970510 0.75 NA 0.75 NA 3 5/19/2009 S-23 1901270 025 NA 025 NA 1.7 5/25/2009 5-248 2031630 0.5 NA 0.5 NA 2.6 5/25/2009 S-25A 1982140 0.5 NA 0.5 NA 2.6 5I25/2009 5-26 1900580 0.75 NA 0.75 NA 3.4 5/26/2009 S-27B 2031680 0.5 NA 0.5 NA 2.6 5/31/2009 S-29B 2030020 0.5 NA 0.5 NA 2.6 5/37I2009 S-29AL1 1960120 0 NA 0 NA 0.85 5/27/2009 S-30 1900660 0.5 NA 0.5 NA 5.1 5/31/2009 S31A 1982200 0.5 NA 0.5 NA 3.4 5/26/2009 S-32 1901490 0.5 NA 0.5 NA 3.4 5/31/2009 5-33 1921020 0.5 NA 0.5 NA 4.3 5/26/2009 S-3a 1921360 0.5 NA 0.5 NA 3.4 5/31/2009 5-35 1921480 0 NA 0 NA .e5in 5/31/2009 5-36 1921160 0.75 NA 0.75 NA 425 5l27/2009 S37 1920990 125 NA 125 NA 11.9 5/27/2009 5-38 1921270 025 NA 025 NA 102 5/27/2009 S-47 1960240 1.5 NA 1.5 NA 11.1 5/30/2009 S-42 1960540 0 NA 0 NA 0.9 5/30/2009 5-43 1970530 0.5 NA 0.5 NA 1.7 5/28/2009 S-44 1970070 025 NA 025 NA i.7 5/28I2009 S-t00 2000780 2 NA 2 NA 21.3. 5/29/2009 S-707 2007150 125 NA 125 NA 11.9 5/29/2009 ~ 5-102L1 2037560 125 NA 1.25 NA 77.7 5/31/2009 S-103 2001680 1.5 NA 1.5 NA 11.9 5/18/2009 5-104 2001960 1.75 NA 1.75 NA 15.3 5/20/2009 5-105 2001520 4 NA 4 NA 32.7 SI20/2009 5-106 2010120 1625 NA 1625 NA 174.3 6/2/2009 S-io7 2011130 2.25 NA 225 NA 2e.9 5/18/2009 5-708 2011000 3.5 NA 3.5 NA 40 5/30/2009 S-109 2022450 2 NA 2 NA 21.3 5/30/2009 S-110 2011290 11.75 NA 11.75 NA 98.6 5/30/2009 S-1 t 1 2050510 2 NA 2 NA 19.6 5/30/2009 5-112 2021350 0 NA 0 NA 0.5 5/30/2009 5-113 2021430 1.75 NA 175 NA 22.1 5/18/2009 5-114A 2021980 125 NA 125 NA 102 5/30/2009 S-i~5 2022300 2.5 NA 2.5 NA 27.2 5/29/2009 S-116 2031810 1.5 NA 1.5 NA 13.6 5/28/2009 5-117 2030120 1.5 NA 1.5 NA 15.3 5/29/2009 5-118 2032000 5 NA 5 NA 76.5 5/28I2009 5-119 2041620 1 NA 1 NA 52 5/30/2009 5-120 2031980 5.5 NA 5.5 NA 67.2 5/29/2009 S-121 2060410 4.5 NA 4.5 NA 53.8 5/28/'2009 S-122 2050810 3 NA 3 NA 21.3 5/29l2009 S-123 2041370 1.5 NA 1.5 NA 20.4 S/26I2009 S-12a 2061360 1.75 NA 1.75 NA 17.9 5/26I2009 5-125 2070830 2.25 NA 225 NA 20.4 5/28/2009 5-726 20710970 125 NA 125 NA 15.3 6/1/2009 S-200 1972390 125 NA 125 NA 14.5 5/28/2009 S-207 2001840 0 NA 0 NA 0.85 6/19/2009 S-213A 2042130 2 NA 2 NA 13.6 5/29/2009 S-215 2021540 2 NA 2 NA 18.7 6/1/2009 5-276 2001970 4.75 NA 4.75 NA 51 5/29/2009 5-217 2070950 025 NA 025 NA 1.7 6/1/2009 S-400 2070740 2 NA 2 NA 9.4 5/28I2009 S-401 2060780 16 NA 16 NA 99.5 &2/2009 5-504 0 NA 0 NA 0.85 5/28/2009 ~ `~~ - , MICROFILMED 03/01/2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE °' F:\LaserFichelCvrPgs_InsertslMicrofilm Marker.doc e e WELL LOG TRANSMITTAL ~ ÓÔ- /1;) Co To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Librarian 333 West ih Ave., Suite 100 Anchorage, Alaska 99501 February 17, 2006 J 3tcL 1 RE: MWD Formation Evaluation Logs S-102 L1 + L1 PB1, The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 907-273-3500 S-102 Ll + Ll PBl: LAS Data & Digital Log Images: 50-029-22972-60, 71 1 CD Rom ~ ~l 09-IDlP 5~~ DATA SUBMITTAL COMPLIANCE REPORT 12/5/2005 Permit to Drill 2031560 Well Name/No. PRUDHOE BAY UN AURO S-102L 1 Operator BP EXPLORATION (ALASKA) INC API N~f5~~9j2~2-1o~ ~J MD 14980/' TVD 6852 /' Completion Date 11/5/2003 ~ Completion Status ~--,-- REQUIRED INFORMATION Mud Log No Samples No DATA INFORMATION Types Electric or Other Logs Run: SGRC, GR, EWR, Memory Quad Combo Well Log Information: Logl Electr Data Digital Dataset Type Med/Frmt Number Name !6 C Lis 13345 Induction/Resistivity £ C Lis ~ C Lis ~ ~ C Lis J.eg"" jB- C TIP'~ ~ Eÿ C Las 26 ~ C C Las Las Rpt , Rpt Rpt Rpt ~ D (,.1) D "-/5 Lug ~-_.""- Log Log Run Scale Media No 13345 Induction/Resistivity 12287 Induction/Resistivity Induction/Resistivity M Ie) 1..0, w. ì1J l> kO, Blu 12287 Neutron Neutron IV¡ tJ t.,4~ ~L rVO 1...0 ~ Blu 12287 Sonic Sonic M è I...Q-, ~ 12287 Induction/Resistivity 'tv b l..,o ~ Blu 12287 Neutron 12287 Sonic Directional Survey Directional Survey Directional Survey Directional Survey 12398 Induction/Resistivity 12398 Rate of Penetration rno udiu.r.}n~3i&tivity 1-01L Current Status 1-01L UIC N D;"''';F-:e, ) ~ (data taken from Logs Portion of Master Well Data Maint . Interval OH I Start Stop CH Received Comments 11627 14944 Open 10/26/2005 GR FET Res ROP plus Graphics 11627 14396 Open 10/26/2005 PB 1 GR FET Res ROP plus graphics 6674 6754 Open 12/2/2003 CML Array Induction, Shallow Focussed 6674 6754 Open 12/2/2003 CML Array Induction, Shallow Focussed CML Photo Density Dual Spaced Neutron CML Photo Density Dual Spaced Neutron CML Compensated Sonic CML Compensated Sonic CML Array Induction, Shallow Focussed 11500 14334 Open 12/2/2003 CML Photo Density Dual Spaced Neutron 6674 6754 Open 12/2/2003 CML Compensated Sonic 11500 11500 6674 6674 6674 1-7 1-7 1-7 14231 14231 12777 12777 11627 11627 11627 14334 Open 12/2/2003 14334 Case 12/2/2003 6754 Open 12/2/2003 6754 Open 12/2/2003 6754 Open 12/2/2003 . 14980 14980 14434 14434 12/8/2003 12/8/2003 12/8/2003 12/8/2003 MWD PB1 MWD - PB1 GR, EWR4, ROP GR, EWR4, ROP GR, EWR4, ROP 14932 Open 2/12/2004 14932 Open 2/12/2004 14932 Open 2/12/2004 DATA SUBMITTAL COMPLIANCE REPORT 12/5/2005 Permit to Drill 2031560 Well Name/No. PRUDHOE BAY UN AURO S-102L 1 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-22972-60-00 MD 14980 TVD 6852 Completion Date 11/5/2003 Completion Status 1-01L Current Status 1-01L UIC N _' LO!:l ~---- Rutc of f"'enetratior, 1-7 11627 14932 Open 2/12/2004 GR, EWR4, ROP ED 0 Mtl./J 12399 I nd uction/Resistivity 1-5 11627 14384 Open 2/12/2004 GR, EWR4, ROP - PB1 ED 0 ~(; 12399 Rate of Penetration 1-5 11627 14384 2/12/2004 GR, EWR4, ROP - PB1 1Q9 ~tinn/Re5i~L;vlrr 1-5 11627 14384 2/12/2004 GR, EWR4, ROP - PB1 ~ ß;ot<i of f\cnetrat¡"n 1-5 11627 14384 2/12/2004 GR, EWR4, ROP - PB1 Production 5 Blu 1 11626 14573 Case 5/3/2004 MEMORY PRODUCTION PROFILE, . SPINITEMPPRES/CALlDE FT Well Cores/Samples Information: Name Interval Start Stop Sent Received Sample Set Number Comments ADDITIONAL INFORMATION Well Cored? Y I~ Daily History Received? ~N 6)N Chips Received? - Y I fJ .J Formation Tops Analysis Received? ~ ,-~,-_.- Comments: . Compliance Reviewed By: ~ ._~~ Date: Jr- þ~dj)-()\- . . ary 0 f.' '" "tï WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 333 West 7th Avenue, Suite 100 Anchorage, Alaska February 12,2004 RE: MWD Formation Evaluation Logs S-102 L1 & S-102 L1 PB1, AK-MW-2737220 S-102 L1 & S-102 L1 PB1: Digital Log Images: API#: 50-029-22972-60, 71 :1/---1 '> "1 -..jJ..- 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro- Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: lfJ.v'~r w Signed: ;L 03" ¡Ç-<, h( I t- . â03 - '5 (0 . WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 333 West 7th Avenue, Suite 100 Anchorage, Alaska January 26, 2004 RE: MWD Formation Evaluation Logs 804.02 Ll PBl, AK-MW-2737220 1 LDWG fonnatted Disc with verification listing. # /tJ3 9Dr ~I#: 50-029-22972-70 I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITI'AL LETI'ER TO THE ATI'ENTlON OF: Sperry-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro- Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: Sign~\~( ~~~~,,(~~ RECEIVED F"r:: 1~' ¡nt),1 ,.,,) ~. ~_·",v'4 Alaska Oi! & Gas Cons. Commision .\ r::"'h....t:lne Ff>:IM1-E~~;;: ~~~'v\~ . . 803-15~ WELL LOG TRANSMITfAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 333 West 7th Avenue, Suite 100 Anchorage, Alaska January 26, 2004 RE: MWD Formation Evaluation Logs S-102 Lt, AK-MW-2737220 1 LDWG fonnatted Disc with verification listing. -# /d 3 cr 8" API#: 50-029-22972-60 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: Sign~1\~~ ~\-S~,~ RECEIVED f·;--''''· A[/" 0!'\U~ ,1 ,'",,;J ~. I...V .£.~ ,AJ.~,ka Œ! & Gas Cons, commm.;oo .~.r·l"·i;¡M~ r"h'¡.'IJ!"'''''' . STATE OF ALASKA ... ALASKA AND GAS CONSERVATION COM~ION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: 181 Oil 0 Gas 0 Plugged 0 Abandoned 0 Suspended 0 WAG 20AAC 25.105 20AAC 25.110 o GINJ 0 WINJ 0 WDSPL No. of Completions 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 4452' NSL, 4499' WEL, SEC. 35, T12N, R12E, UM Top of Productive Horizon: 653' NSL, 4448' WEL, SEC. 22, T12N, R12E, UM Total Depth: 3386' NSL, 4943' WEL, SEC. 22, T12N, R12E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 618930 y- 5980655 Zone- ASP4 TPI: x- 613583 y- 5987337 Zone- ASP4 Total Depth: x- 613044 y- 5990059 Zone- ASP4 18. Directional Survey 181 Yes 0 No 21. Logs Run: SGRC, GR, EWR, Memory Quad Combo 22. One Other 5. Date Comp., Susp., or Aband. 11/5/2003 6. Date Spudded 10/26/2003 7. Date T.o. Reached 11/2/2003 8. Elevation in feet (indicate KB, DF, etc.) KBE = 64.2 9. Plug Back Depth (MD+ TVD) 14980 + 6852 Ft 10. Total Depth (MD+TVD) 14980 + 6852 Ft 11. Depth where SSSV set (Nipple) 2515' MD 19. Water depth, if offshore N/A MSL CASING, LINER AND CEMENTING RECORD 1 b. Well Class: 181 Development 0 Exploratory o Stratigraphic 0 Service 12. Permit Number 203-156 13. API Number 50- 029-22972-60-00 14. Well Number PBU S-102L 1 15. Field and Pool Prudhoe Bay Field / Aurora Pool 16. Lease Designation and Serial No. ADL 028256 17. Land Use Permit: 20. Thickness of Permafrost 1900' (Approx.) 20" 91.5# H-40 29' 109' 10-3/4" 45.5# K-55 27' 4816' 7" 29# L-80 26' 11719' 4-112" 12.6# L-80 11543' 12827' 3-3/16" x 2-7/8" 6.2#/6.16# L-80 12737' 14968' 23. Perforations open to Production (MD + TVD of To,.e and Bottom Interval, Size and Number; if none, state none"): 2-7/8" Slotted Section MD TVD MD TVD 13284' - 14384' 6809' - 6828' 14475' - 14935' 6845' - 6853' 30" 13-112" 9-7/8" 6-118" 3-3/4" 260 sx Arctic Set (Approx.) 643 sxA$ Lite 3,510 'G'. Top Job: 150 sxAS Lite 627 sx Class 'G' 57 sx Class 'G' (Solid & Slotted Liner) Uncemented Slotted Liner SIZE 4-112", 12.6#, L-80 TUBING RECORD DEPTH SET (MD) 11559' PACKER SET (MD) 11524' ACID, FRACTURE, CEMENT CONTINUED ON REVERSE SIDE / ~\/ DEPTH INTERVAL (MD) 12827' AMOUNT & KIND OF MATERIAL USED Set Whipstock 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): November 21, 2003 Gas Lift Date of Test Hours Tested PRODUCTION FOR Oll-BBl GAs-McF WATER-BBl CHOKE SIZE I GAS-Oil RATIO 11/25/2003 12 TEST PERIOD'" 2,270 2,140 5,160 1000 943 Flow Tubing Casing Pressure CALCULATED ........ Oll-BBl GAs-McF WATER-BBl Oil GRAVITY-API (CORR) Press. 291 24-HoUR RATE""" 4,540 4,280 10,320 33.6 27. Brief description of lithology, porosity, fractures, apparent~~;: ~^;~resence of oil, gas or water (a~~~~jfef;J:lcessary). SUbmi~~~;~ChiPS; if none, state "none". OEC ~ 1j)Q3 DEC - 4 2003 None ¡ '...... t8II8BfL .:~;¿3i On\G\NAL ~~~~:=:i ;\ Form 10-407 Revised 2/2003 Alaska Oil & Gas Cons. Commission Anchorage 28. GEOLOGIC MARKERS. 29. ~ '°'0 ..JRMATION 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". This lateral was drilled entirely within the Kuparuk C interval. None Kuparuk C2E 11654' 6744' RECEš\/ED DEC - 4 2003 Alaska Oil & Gas Cons. Commission Anchorage 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed .{I\I\. it \....1 o.~/J.... T·tl T h· I As . t t D t Terrie Hubble -1(J) u ~.J ~ I e ec mca SIS an a e PBU 5-1 02L 1 203-156 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Drilling Engineer: Mark Johnson, 564-5666 JÄ/03/Q~ Permit No. I Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 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 2/2003 . . Well: Field: API: Permit: Date S-1 02L 1 Prudhoe BayUnit 50-029-22972-60 203-156 Accept: Spud: Release: Rig: 1 0/23/03 1 0/26/03 11/05/03 Nordic #1 PRE-RIG WORK 09/15/03 BRUSH & FLUSH TUBING FROM 50' TO 5420' SLM. 09/16/03 SET 4-1/2" X - CS @ 11478' SLM PULLED S/O GLV FROM STA.# 1 (BTM SET OF PKG. & LATCH MISSING n FLOW CUT) CURRENTLY PULLING LGLV FROM STA. # 3. 09/17/03 PULLED INT LGLV 16/64" PORTS 1851# TRO STA 3 PULLED INT LGLV 16/64" PORTS 1950# TRO STA 4 SET INT DGLV STA 4 SET INT DGLV STA 3 RETRIEVED MISSING INT LATCH FROM STA 1 LOST LOWER 41/2 OK-1 ARM & POCKET BRUSH IN STA 1. 09/18/03 1/2" X 18" POCKET BRUSH & 3.11" X 1.25 KOT LOWER ARM SET INT DGLV W/ EXT PKG @ STA 1 MIT-IA TO 3000# PASSED PULLED 41/2 X- CS - CS EMPTY Dff W/ 3.80 CENT 4.5" BL BRUSH SB, STOP DUE TO DEV @ 11742' SLM + 10' =11752" CORR TO ELM POOH, SB EMPTY. 09/20/03 TUBING HANGER TESTED TO 5000 PSI. PASS. PACKOFF TESTED TO 3000 PSI. PASS. ALL LDS WORKING GOOD. 10/03/03 PLACED A 74 BBL, 12K# CAC03 SLURRY ACROSS PERFS AND SLOTTED LINER TO SECURE WELL FOR CTD 51. DEVELOPED 50-550 PSI BUMP AT LlNER/OPENHOLE FILLUP 1 BPM, SQZ'D 34 BBP THOUGH PERFS AND SLOTTED LINER INTO 6" OPEN HOLE TO 680 PSI. FINAL LINER LEAKOFF RATE OF 45 PSI/MINUTE WITH 2 BBLS (130') OF SLURRY LEFT ABOVE TOP PERF. SECURE WELL FOR NIGHT. DIESEL IN TUBING, SURFACE TO 6800'. 10/04/03 T/I/OmO/400/200 PRESSURE UP ON CALCIUM CORBONATE IN SLOTTED LINER W/ DIESELmpUMPED 10.5 BBLS DIESELmTBG PRESSURED UP TO 280 PSI THEN BLED BACK TO 0 PSln-FINAL WHP'S=0/400/20 . 10/07/03 RIH WI 2-1/8" JSN. TAG TOP OF CAC03 PLUG @ 11705' CTM. JET DOWN TO 11850 IN 3 BITES. ATTEMPT TO FLUFF UP & PUSH INTO PERFS. APPEARS TO HAVE SLOWED IT DOWN SOME. BROKE THRU BRIDGE @ - 11850' CTM. TAG TD @ 13068' CTM. PUMP FLOPRO SWEEP & CHASE OOH @ 80% W/ - 80 - 85 % RETURNS. RIH WI WEATHERFORD 2-7/8" MHA / 2-7/8" MOTOR / 3.80" STRING REAMER I 3.80" MILL. TAGGINGISTALLlNG THROUGH PERFS FROM 11569'-11743'. TRY TO WORK CAC031NTO PERFS. PUMP FLOPRO SWEEPS AND BACKREAM THROUGH PERFS. 10/08/03 MILLING DOWN TO CEMENT RETAINER WI 3.8" DSM WI STRING REAMERS. NO MOTOR WORK/STALLS OBSERVED BELOW 12250'. MILL TO 13050'. BACKREAM TO 11400'. REPEAT TO 13050' AND REPEAT BACKREAM TO 11400'. DO RETURN TEST TO 40 BBL OT FOR 15 BBLS, 86% AVERAGE RETURNS. DRIFT DRY TO 13050'. POOH. PUMP 87 BBLS CAC03. ESTIMATE 28 BBLS BEHIND PIPE. LAY IN REMAINDER TO- 7700'. ESTABLISH INJECTIVITY AY 0.3 BPM W/730 PSI WHP. HESITATE SQUEEZE REMAINING SLURRY ABOVE PERFS. 5-1 02L 1, Coil Tubing Drilling . Page 2 . 10/09/03 CONTINUE TO SQUEEZE REMAINING CAC03 SLURRY. SQUEEZED A TOTAL OF 62 BBLS OF SLURRY BEHIND PIPE. DROPPED BALL AND CLEANED OUT FROM 7400' TO TD WHILE JETTING WI 1% XS KCL AND FLO PRO SWEEPS. CIRCULATED BOTTOMS UP, AVERAGE RETURN RATE DURING CIRCULATION WAS 92%. LAY IN 30 BBLS OF FLO PRO FROM 13,050' TO 11,100' AND CONTINUE JETTING WHILE PUH AT 80%. JET ALL MANDRELS, WHILE POOH. RIH WI 3-1/8" JARS I 3.70" X 15' DMY WHIPSTOCK DRIFT (OAL::: 26.2') SET DOWN @ 11647' CTM. UNABLE TO WORK PAST. POOH. RIH WI 2.5" JSN & JET DOWN FROM 11400' CTM PUMPING FLOPRO SWEEPS. JET DOWN TO 13051' AND PUMP FINAL 10 BBL FLO PRO SWEEP AND POOH AT 80% WHILE JETTING MANDRELS AND JEWLERY. RIH WI 3-1/8" JARS 13.70" X 15' DMY WHIPSTOCK DRIFT (OAL::: 26.2'). 10/1 0/03 CONTINUE RIH WI WHIPSTOCK DUMMY DRIFT. TAGGED AT 11,330' AND AGAIN AT 11,716' CTMD BUT WORKED THROUGH WIO PROBLEM. PUH TO 11,200' CTMD, ENCOUNTERED 3K OVER PULL AT -11,640'. RBIH TO 13050' CTMD WIO PROBLEMS. LAY IN 28 BBLS OF FLO PRO TO 11,350'. HAD 95% RETURNS DURING FLOW CHECK TO 40 BBL GAUGE TANK AT 1.5 BPM. POOH AND FREEZE PROTECTED TUBING WICRUDE FROM 2500' TO SURFACE. FREEZE PROTECTED FLOWLINE W/5 BBLS 60/40 METHANOL WATER. TAGGED WELL WIFREEZE PROTECT DATA. . . BP EXPLORATION Operations Summary Report Page 1 of 14 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: S-102 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: Rig Release: Rig Number: 9/27/2003 11/5/2003 N1 Spud Date: 9/14/2000 End: Date From - To Hours Task Code NPT Phase Description of Operations .... - ....---.---- --.----.... 10/21/2003 10:00 - 18:00 8.00 MOB N RREP PRE Rig released from DS 7-14B @ 10:00Hrs on 10/21/2003. Continue to prep to move off well. Problems with Nordic 1 drive system. Transmission will not engage. Can't move off well. Changeout hydraulic splitter for rig drive system. 18:00 - 20:00 2.00 MOB N RREP PRE Continue installation of hydraulic splitter for rig drive system. 20:00 - 20:15 0.25 MOB P PRE PJSM. Review procedure, hazards & mitigation for moving rig off well. 20: 15 - 20:50 0.58 MOB P PRE Prep to move rig off well. RID hardline & outside tanks for moving to S-pad. 20:50 - 22:05 1.25 MOB P PRE Move rig 3' off well. N/U tree cap on 07 -14B & PfT - OK. Secure Pad. 22:05 - 23:00 0.92 MOB P PRE Move rig past Nordic-2 & set down @ pad entrance. 23:00 - 00:00 1.00 MOB P PRE Prep to UD windwalls & derrick. Meanwhile confirm camp max height (TV-dish) to be 20.5'. 0.00 P COMP 1 0/22/2003 00:00 - 03:30 3.50 MOB P PRE PJSM. RlU tilt cylinders. UD windwalls. Scope down & UD derrick. Meanwhile conduct post-operations pad inspection on 07-14B. 03:30 - 07:30 4.00 MOB P PRE String-in man-rider winch line & cleanout cellar dykes. Meanwhile CPS confirm rig max height (lowered windwall) to be 51.5' (+ any additional raise +/-30" - to be confirmed after jacking up rig). 07:30 - 08:00 0.50 MOB P PRE Held pre-move safety meeting with Security, tool service, CPS & all personnel. 08:00 - 20:30 12.50 MOB P PRE Move rig from DS# 07 to S-102. Observe snow drift & uneven surface in front of well. Contact Tool service to level pad while we're W.O.Wind. 20:30 - 00:00 3.50 MOB N WAIT PRE W.O. wind to raise windwalls. Wind @ 21mph steady. Meanwhile pushoff snow drift in front of S-102. 1 0/23/2003 00:00 - 02:30 2.50 MOB N WAIT PRE Continue W.O. wind to raise windwalls. Wind @ 15mph steady with 23m ph gusts. Meanwhile Tool Service haul gravel from Oxbow pit & fill/level S-102 frontage. 02:30 - 02:45 0.25 MOB P PRE Spot rig in front of S-102. Wind calm down to 8mph steady with 18mph gusts. 02:45 - 06:00 3.25 MOB P PRE Raise & scope up derrick. Secure guy wires & retract tilt rams. Raise windwalls. 06:00 - 08:00 2.00 MOB P PRE M/U guy wires to wind walls. Install cellar berms. Pull tree hand rails. 08:00 - 08:15 0.25 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitigation for backing rig over well. 08: 15 - 09:00 0.75 MOB P PRE Back rig over well with no problems. ACCEPT RIG ON WELL S-102 L 1 AT 0900 HRS, 10/23/2003. 09:00 - 11 :00 2.00 RIGU P PRE RlU hard line, position tanks and trailers. 11 :00 - 13:00 2.00 BOPSUR.P PRE N/U BOPE. 13:00 - 15:00 2.00 MOB P PRE Pick up injector head from pipe bay and stab pipe. 15:00 - 21 :00 6.00 BOPSUR.P PRE Pressure and function test BOPE. Test witness waived by AOGCC inspecter L. Grimaldi. Changeout leaking blind rams and retest OK. Meanwhile fill rig pits with 1 % KCL water. 21 :00 - 21 :30 0.50 RIGU P PRE Inspect injector head - OK. 21:30 - 22:15 0.75 RIGU P PRE Open up well & observe Opsi WHP - well on vac. lAP = 35psi, OAP = Opsi. FL is disconnected. Observe well for 30mins - stable. 22: 15 - 22:30 0.25 EVAL P WEXIT Held pre-operations safety meeting with WF & rig crew. Review Printed: 11/12/2003 11:02:05AM r '---- . Page 2 of 14 BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date ----.. 10/23/2003 10/24/2003 S-1 02 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 , NPT ¡ , i From - To Hours Task Code Phase i I 1..------.. 22:15 - 22:30 0.25 EVAL P WEXIT 22:30 - 22:45 0.25 EVAL P WEXIT 22:45 - 00:00 1.25 EVAL P WEXIT 00:00 - 00:30 0.50 EVAL P WEXIT 00:30 - 08: 15 7.75 EVAL N SFAL WEXIT 08: 15 - 08:45 0.50 EVAL P WEXIT 08:45 - 10:45 2.00 EVAL P WEXIT 10:45 - 11 :00 0.25 EVAL P WEXIT 11 :00 - 13:30 2.50 EVAL P WEXIT 13:30 - 13:45 0.25 EVAL P WEXIT 13:45 - 14:30 0.75 EVAL P WEXIT 14:30 - 15:10 0.67 EVAL P WEXIT 15:10 - 17:45 2.58 EVAL P WEXIT 17:45 - 18:45 1.00 EVAL P WEXIT 18:45 - 19:45 1.00 EVAL P WEXIT 19:45 - 21 :20 1.58 EVAL P WEXIT 21 :20 - 21 :50 0.50 EVAL P WEXIT 21 :50 - 22:05 0.25 WHIP P WEXIT 22:05 - 22:45 0.67 WHIP P WEXIT 22:45 - 00:00 1.25 WHIP P WEXIT 10/25/2003 00:00 - 01 :00 1.00 WHIP P WEXIT 01 :00 - 01 :20 0.33 WHIP P WEXIT 01 :20 - 02:10 0.83 WHIP P WEXIT Start: 9/27/2003 Rig Release: 11/5/2003 Rig Number: N1 Spud Date: 9/14/2000 End: Description of Operations well plan, potential hazards & LSX whipstock drift BHA M/U procedures. P/U injector. Cut coil & install WF CTC. Pull test to 35k - OK. Fill CT will KCL water. Fix CTC leak. Circulate out N2 in CT. Press test inner reel valve & CTC to 3500psi - OK. M/U WF LSX whipstock drift BHA # 1. Tag up @ SSV. Suspect SSV (new model with electric motor actuator) is not fully open. Call out Pad Operator. Pad Operator troubleshoot SSV - no luck. Electrical power connection to SSV was diconnected with S-Riser. Pad Operator call out Field Electrician's to provide 24 VDC power system to operate SSV. Plastic plug inside fusable was 1" to short to contact valve stem. Got another fusable cap and it was the same design. Cut 2" OD by 1.5" long plastic drift plug and used as fusable cap inside spacer. Cap made up tight to SSV valve stem. OK. M/U BHA #1. Weatherford 3.70" drift whipstock BHA. Total length = 26.16 ft. RIH with 3.70" drift BHA, Slow to 45 fpm in horizontal section 'of 4-1/2" liner at 12000'. RIH with 12.5K down wt and 0.35 bpm. RIH clean to 13,000 ft. Up Wt = 37.5K, Dwn Wt = 11 Kat 13000 ft. POH with 3.70" Drift BHA. Layout WF drift BHA. Prep SWS Memory GR / CCL logging tool. M/U BHA #2 with SWS Memory GR / CCI inside carrier. M/U WF MHA. BHA = 18.74 FT. RIH with BHA #2. Sat down wt at 2762 ft. Pick up and RIH OK. Nothing in tubing at this depth? Continue RIH at 90 fpm. Stop at 11,000 ft. Log down with SWS MGR / CCL at 60 fpm. 0.25 bpm at 100 psi. Log down to 13,000 ft. Log up with SWS MGRlCCL @ 60fpm from 13000' to 11000'. Paint EOP Flags @ 12700' & 11000'. POOH with SWS MGRlCCL logging tool. UD SWS MGRlCCL tools. Download data, print log & tie into 12/11/00 PDS Jewelry log. Made -50' correction to match ELMD - EOP flag ELMD = 10950' & 12650' respectively. Held PJSM with Weatherford, Sperry & SWS personnels on whipstock setting job. P/U TIWlWeatherford 4-1/2" LSX whipstock & set on catwalk. Insert 2 RA pip tags in whipstock - distance from TOWS to RA tag = 8.8'. M/U setting tool & scribe Sperry ESS to W/S tray. M/U double swivel, MHA & injector. RIH with whipstock setting BHA # 3 (OAL - 53.3'). Continue RIH whipstock setting BHA # 3 to 1st flag seen @ 11049.4'. Correct CTD to ELMD of 11003.3'. Continue RIH & see 2nd flag right on depth @ 12703.3'. RIH to 13000'. PUH @ 35k to 12800'. RBIH to 13000' & PUH to 12838' 3x to swivel W/S tray orientation to LS. PUH to 12838.1' & position TOWS @ 12825'. Load 5/8" steel ball. Chase ball to seat @ 2.2bpm/990psi. Slow to 0.75bpm @ 45bbls. Ball on seat after 54.2bbls away. Ramp up to 4600psi to actuate setting tool. See 10k wt drop with no Printed: 11/12/2003 11 :02:05 AM . . BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: S-102 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date , I From - To Hours Task Code NPT L-.. __ ~_ 01:20 - 02:10 0.83 WHIP P 10/25/2003 02: 1 0 - 04:00 1.83 WHIP P 04:00 - 04:30 0.50 WHIP P 04:30 - 05:10 0.67 STWHIP P 05:10 - 07:30 2.33 STWHIP P 07:30 - 08:40 1.17 STWHIP P 08:40 - 10:00 1.33 STWHIP P 10:00 - 11:40 1.67 STWHIP P 11 :40 - 12:40 1.00 STWHIP P 12:40 - 14:00 1.33 STWHIP P 14:00 - 14:40 0.67 STWHIP P 14:40 - 15:00 0.33 STWHIP P 15:00 - 15:45 0.75 STWHIP P Page 3 of 14 Start: Rig Release: Rig Number: Phase 9/27/2003 11/5/2003 N1 Spud Date: 9/14/2000 End: WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT 15:45 - 16:45 1.00 STWHIP P WEXIT 16:45 -17:30 0.75 STWHIP P WEXIT 17:30 - 18:20 0.83 STWHIP P WEXIT 18:20 - 20:10 1.83 STWHIP P 20:10 - 21:00 0.83 STWHIP P 21:00 - 21:15 21:15 - 21:30 21 :30 - 23:00 23:00 - 23:15 0.25 STWHIP P 0.25 STWHIP P 1.50 RIGD P 0.25 RIGD P WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT Description of Operations _n._______..__ ...._ .. ..~. ...._..._. pressure drop. SID pump & wait 2mins for ESS to record tray orientation. S/O 3k - holding. PUH @ 33k. W/S set @ LS with TOWS @ 12825'.4-1/2" collars @ 12810' & 12840'. POOH with whipstock setting BHA. OOH. UD whipstock setting tool & ESS tool all OK. Download ESS memory data and confirm whipstock tray orientation of 170degs ROHS. PJSM. M/U window milling BHA #4 with a 3.80" HC DSM, diamond string reamer, WF straight motor, MHA & 2 jts of PH6 tbg. Locktite DSM & DSR. M/U injector. RIH window milling BHA #4 (OAL - 82.7'). Correct -38 ft CTD to flag at 10,950 ft. RIH. Tag whipstock at 12,824 ft. CTD. Circ. well to used FloPro for milling window. 2.9 bpm, 3000 psi. Full returns at start. Partion returns with FloPro around. 2.6/1.9 BPM, 3000 psi. Milling window. 2.55/1.9 bpm, 3000 psi, 2 Stalls getting started. Flag CT at top of window at 12,825 ft. Milled to 12826 ft. 2.55/2.15 bpm. Returns getting better. Milling window, 2.55/2.30 bpm, 2900/3000 psi, 1-2K WOB, Milled to 12827 ft. Milling window, 2.55/2.40 bpm, 2900/3100 psi, 2K WOB, Good returns. Milled to 12828 ft. Milling window, 2.55/2.40 bpm, 2950/3200 psi, 2K WOB, Milled to 12829 ft. Milling window, 2.55/2.40 bpm, 2950/3200 psi, 2K WOB, Milled to 12830 ft. SAFETY MEETING. Held weekly rig evacuation drill. All personnel accounted for. Sign in sheet was correct. All people to muster area within 2 minutes. Milling window, 2.55 I 2.40 bpm, 2950/3200 psi, 2K WOB, Milled to 12832 ft. Exit bottom of window at 12,831 ft. Stall at 12832 ft. Clean pick up. Ream down clean. Mill formation, 2.55/2.42 bpm, 3000/3300 psi, 3-4K WOB, 15 FPH ROP. Milled to 12842'. Ream window up and down 3 times. Clean window. Clean rig pits while reaming. Ream window while swapping well to newer Re-built FloPro system from last well. Ream up / down 2 more times. Clean window. 2.6/2.5 bpm. Good returns. Stop pump and RIH thru window clean. Pull up clean. POH while chasing old FloPro to surface. 2.6/2.2 bpm, 2900 psi. PJSM. UD BHA#4 & inspect mills. Diamond speed mill gauge 3.80" go /3.79" no-go & string mill gauge 3.79" go /3.78" no-go. Wear on window mill face indicates center crossed the liner wall. RIU N2 unit & hardline. PJSM for blowing down reel with N2. PT lines - OK. Pump water ahead & blow down reel with N2. PJSM for swapping out CT reel. Printed: 11/12/2003 11:02:05 AM ..... . BP EXPLORATION Operations Summary Report Page 4 of 14 Legal Well Name: S-102 Common Well Name: S-102 Spud Date: 9/14/2000 Event Name: REENTER+COMPLETE Start: 9/27/2003 End: Contractor Name: NORDIC CALISTA Rig Release: 11/5/2003 Rig Name: NORDIC 1 Rig Number: N1 , , Date From - To ! Hours Task Code NPT I Phase Description of Operations .....--- --.-.""-.. .---..--.... .....---...... 10/25/2003 23:15 - 00:00 0.75 RIGD P WEXIT Cut off CTC & pull CT clear of injector chains & gooseneck. 10/26/2003 00:00 - 01 :00 1.00 RIGD P PROD1 Pull & spool back CT to reel. Secure & prep reel for shipment. [- 1 hr day light savings applied]. 01:00 - 01:15 0.25 RIGU P PROD1 PJSM with Peak crew on CT reel swap. 01: 15 - 04:30 3.25 RIGU P PROD1 P/U & lower reel to Peak double drop trailer. Replace reel drive plates. P/U replacement reel into reel house & align drive pins & bushing. 04:30 - 06:30 2.00 RIGU P PROD1 RIU hardline to inner reel valve. Slip grapple into CT & pull test. Pull CT over pipe shed with winch & stab into injector. 06:30 - 09:15 2.75 RIGU P PROD1 C/O packoff. M/U CTC. Pull test. M/U inside hardline. Fill Coil and pump dart. Dart landed at 59.7 bbls. Calc. cap. = 61.1 bbls. 09: 15 - 09:30 0.25 DRILL P PROD1 PRE-SPUD MEETING. Reviewed well plan and hazards with all personnel. Reviewed procedure, hazards and mitigation for BHA M/U. 09:30 - 10:45 1.25 DRILL P PROD1 M/U MWD / PWD BHA #5 with 2.0 deg motor and HC bi-center bit. 10:45 - 13:15 2.50 DRILL P PROD1 RIH with BHA #5. Shallow hole test. RIH. 13:15 - 13:45 0.50 DRILL P PROD1 Orient TF to low side. 13:45 - 14:00 0.25 DRILL P PROD1 RIH and tag TD at 12901' and correct depth to 12,842 ft. [-59 ft]. 14:00 - 16:10 2.17 DRILL P PROD1 Drilling drop / turn section, 2.5/2.3 bpm, 3600/3800 psi, 170R TF, 30-60 fph, Drilled to 12913'. 16:10 - 16:45 0.58 DRILL P PROD1 Orient TF back to low side, TF had rolled up to 130L. 16:45 - 17:20 0.58 DRILL P PROD1 Drilling drop / turn section, 2.5/2.3 bpm, 3600/3800 psi, 170L TF, 60 fph, Drilled to 12923'. 17:20 - 17:50 0.50 DRILL P PROD1 Orient TF back to low side, TF had rolled up again. Orient around twice. 17:50 - 19:00 1.17 DRILL P PROD1 Drilling drop I turn section, 2.5/2.3 bpm, 3600/3800 psi, 170R TF, 25 fph, Drilled to 12939'. PVT = 247bbls. 19:00 - 21 :05 2.08 DRILL P PROD1 PUH to 12860'. Log down GR thru RA PIP tag. PUH above window to 11600'. Log down GR & tie into PDC log - add l' to CTD. RBIH & tag btm @ 12946'. Corrected window depths are as follows: TOWSrrOW = 12827.2', BOW = 12833.2', RA PIP TAG = 12836'. 21 :05 - 21 :20 0.25 DRILL P PROD1 Orient TF to HS. 21 :20 - 22:45 1.42 DRILL P PROD1 Drill to projected 80degs incl @ 13010' with 10L-5R TF, 2.5/2.2bpm, 3550/3700psi, 60fph ave ROP. Plan to land with lateral BHA @ +/-13125'. 22:45 - 00:00 1.25 DRILL P PROD1 POOH for lateral BHA. Observe +ve WHP due to plug in MMout - lower pump rate & cleanout MMout. 10/27/2003 00:00 - 01 :00 1.00 DRILL P PROD1 Continue POOH drilling BHA #5. 01 :00 - 02:30 1.50 DRILL P PROD1 OOH. PJSM. UD Sperry PWD sub. Check motor & bit - OK. Check orienter -leaking oil & locked up. C/O orienter. C/O MWD probe to enable Geo download memory data. Reset motor bend to 1.04 degs. M/U MHA & injector. 02:30 - 04:50 2.33 DRILL P PROD1 RIH with lateral MWD BHA #6 with 1.04 deg motor & re-run bicenter bit. SHT tools - OK. RIH clean thru window. Tag TD @ 13033'. Correct CTD to 13010'. PVT = 184bbls. Have lost 60bbls of mud in last 11 hrs. Have 1 truck of new Flo-Pro mud on standby. 04:50 - 05:00 0.17 DRILL P PROD1 Orient TF to 75R. 05:00 - 05:40 0.67 DRILL P PROD1 Drill to 13040' with 75-90R TF, 2.5/2.2bpm, 3550/3750psi, Printed: 11/12/2003 11 :02:05 AM ...... . BP EXPLORATION Operations Summary Report Legal Well Name: S-102 Common Well Name: S-102 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 1 I I . I From - To Hours I Task Code I NPT -..-----__ m~.__m __1 10/27/2003 05:00 - 05:40 05:40 - 06:00 06:00 - 06:30 06:30 - 08:00 08:00 - 09:00 09:00 - 09: 15 09: 15 - 09:25 09:25 - 10:30 10:30 - 12:30 12:30 - 12:50 12:50 - 13:45 13:45 - 16:00 16:00 -16:15 16:15 - 16:45 16:45 - 19:00 19:00 - 21:30 21 :30 - 00:00 10/28/2003 00:00 - 00:20 00:20 - 00:35 00:35 - 00:40 00:40 - 01 :40 01 :40 - 02:00 02:00 - 02:10 02:10 - 03:30 03:30 - 04:00 04:00 - 04:25 04:25 - 05:05 0.67 DRILL P 0.33 DRILL P 0.50 DRILL P 1.50 DRILL P 1.00 DRILL P 0.25 DRILL P 0.17 DRILL P 1.08 DRILL P 2.00 DRILL P 0_33 DRILL P 0.92 DRILL P 2.25 DRILL P 0.25 DRILL P 0.50 DRILL P 2.25 DRILL P 2.50 DRILL P 2.50 DRILL P 0.33 DRILL P 0.25 DRILL P 0.08 DRILL P 1.00 DRILL P 0.33 DRILL P 0.17 DRILL P 1_33 DRILL P 0.50 DRILL P 0.42 DRILL P 0.67 DRILL P Page 5 of 14 Start: Rig Release: Rig Number: Phase 9/27/2003 11/5/2003 N1 Spud Date: 9/14/2000 End: PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 Description of Operations -.-.--.. ....----.- 60fph ave ROP. Downloaded PWD data shows 11.2ppg ave ECD while drilling & 12.3ppg max when MMout was plugged. Orient TF to 15L. Drill to 13056' with 15L TF, 2.5/2.2bpm, 3550/3800psi, 30fph ave ROP. Drilling, 2.5/2_3 bpm, 3570/3700 psi, 8R TF, 40 fph, Drilled to 13,100'. Drilling, 2.5/2.3 bpm, 3570/3700 psi, 10R TF, 70 fph, Drilled to 13,145'. Wiper trip to window. Clean hole. RIH clean. Orient TF to 90R Drilling, 2.5/2.3 bpm, 3570/3700 psi, 85R TF, 70 fph, Drilled to 13,184 ft. Started stacking wt at 13,183 ft. Drilling, 2.5/2.3 bpm, 3600/3800 psi, 90R TF, 40 fph, Drilled to 13,250 ft. Geo determined that fault was crossed at 13,183 ft. No change in mud loss. Orient TF to 100L. Drilling, 2_6/2.4 bpm, 3600/3800 psi, 110L TF, 40 fph, Drilled to 13,300'. Circulate new FloPro while drilling, Free spin press fell from 3600 psi to 3100 psi with new FloPro, also better weight transfer. Full returns at 2.6 bpm due to lower ECD. POH to pick up Sperry Resistivity tool. SAFETY MEETING. Review procedure, hazards and mitigation for BHA change. Review ice build-up in derrick as a safety concern. Flow Check well. Well full with 8.6 PPG New FloPro. No Flow for 30 minutes_ No Fluid loss_ M/U BHA #7, New HYC DS49, 3.75" bit, 1.04 deg motor, Sperry Resistivity tool and MWD and SWS MHA. Total length = 90.16 ft. Test Sperry Resistivity tool. RIH with lateral MWD BHA #7. SHT tools - OK. RIH clean thru window. Tag TD @ 13332'. Correct CTD to 13300'. PVT = 324bbls. Log resistivity MAD pass. MWD tool pulsing intermittently across 28degs DLS area. Troubleshoot & rectify pulses. Continue logging MAD pass up to 12846'. Tie-into RA PIP tag - subtract 5' from CTD. RBIH to btm tagged @ 13296'. Orient TF to 90L. Drill to 13351' with 90L TF, 2.6/2.6bpm, 2950/3100psi, 75fph ave ROP. Orient & drill to 13383' with 65L TF, 2_6/2.6bpm, 2950/3300psi, 100fph ave Rap. Orient TF to 90R Orient & drill to 13451' with 40-25R TF, 2.6/2.6bpm, 2950/3300psi, 80fph ave ROP. TF walking left_ Wiper clean to window. RBIH to btm. Orient TF to 90R Drill to 13473' with 65R TF, 2.6/2.6bpm, 2950/3300psi, 65fph Printed: 11/12/2003 11:02:05AM - . BP EXPLORATION Operations Summary Report Page 6 of 14 Legal Well Name: S-102 Common Well Name: S-102 Spud Date: 9/14/2000 Event Name: REENTER+COMPLETE Start: 9/27/2003 End: Contractor Name: NORDIC CALISTA Rig Release: 11/5/2003 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours ¡Task Code NPT Phase Description of Operations ...........---.--- _..._.... _n _._._______... 1 0/28/2003 04:25 - 05:05 0.67 DRILL P PROD1 ave ROP. Not achieving any RH turn with 1.04deg motor. POOH to reset motor bend. PVT = 294bbls. 05:05 - 07:30 2.42 DRILL P PROD1 POOH lateral drilling BHA#7. Bleed down lAP from 975psi to 175psi. 07:30 - 09:45 2.25 DRILL P PROD1 C/O Sperry MWD probe, Check bit and motor, Bit in new condition, Adjust motor to 1.69 deg bend. C/O Sperry Resistivity tool and surface check tool. M/U MHA. 09:45 - 12:15 2.50 DRILL P PROD1 RIH with BHA #8 with 1.69 deg motor and Hycalog DS49 Bit. Shallow hole test. RIH. 12:15 - 12:30 0.25 DRILL P PROD1 Orient TF to low side to get thru window. 12:30 - 13:00 0.50 DRILL P PROD1 RIH and tag TD at 13,547 ft. Correct CTD to 13,473 ft. [-74 ft). 13:00 - 13:10 0.17 DRILL P PROD1 Orient TF to 70R. 13:10 -14:15 1.08 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 2900/3300 psi, 70R TF, 150 FPH, Drilled to 13,585 ft. 14:15 -15:10 0.92 DRILL P PROD1 Attempt 2x to orient TF to 50R - flopping to 11 OR. Re-orient to 50R. 15:10-15:30 0.33 DRILL P PROD1 Drill to 13612' with 88R TF, 2.7/2.7bpm, 3250/3400psi, 100fph ave ROP. Inclination drop to 88.9degs. 15:30 - 15:45 0.25 DRILL P PROD1 Orient TF to 30R. 1.69deg motor averaging 20degs DLS. Have achieved required RT. Orienting to build angle before pulling for 1.04deg motor@ +/-13700'. 15:45 - 15:55 0.17 DRILL P PROD1 Drill to 13625' with 30R TF, 2.7/2.7bpm, 3250/3400psi, 75fph ave ROP. 15:55 - 16:40 0.75 DRILL P PROD1 Wiper clean to window. RBIH to btm. 16:40 - 17:05 0.42 DRILL P PROD1 Drill to 13658' with 30R TF, 2.7/2.7bpm, 3250/3400psi, 80fph ave ROP. 17:05 - 17:10 0.08 DRILL P PROD1 Orient TF to 70R. 17:10 -18:05 0.92 DRILL P PROD1 Drill to 13700' with 90-100R TF, 2.7/2.7bpm, 3250/3400psi, 50fph ave ROP. Stacking wt. 18:05 - 20:30 2.42 DRILL P PROD1 POOH drilling BHA#8. Baker choke leaking - will rebuild when OOH. 20:30 - 21 :30 1.00 DRILL P PROD1 PJSM for changing BHA and rebuilding Baker choke. Change motor and adjust bend to 1.04 degrees. Bit in good condition. 21 :30 - 22:45 1.25 DRILL P PROD1 Download and confidence test MWD. 22:45 - 23:00 0.25 DRILL P PROD1 MU injector. 23:00 - 00:00 1.00 DRILL P PROD1 RIH. Shallow hole test. RIH. 10/29/2003 00:00 - 02:00 2.00 DRILL P PROD1 RIH. Tie in to PIP tag. _16' correction. RIH. 02:00 - 03:30 1.50 DRILL P PROD1 Orient. Drill at 80 - 90R, 2.6/2.6/3,170 psi. 03:30 - 04:40 1.17 DRILL P PROD1 Orient to 180. Drill from 13,746' to 13,770'. 04:40 - 06:40 2.00 DRILL P PROD1 Orient to 80R. Drill to 13823', 2.6/2.6/3,150 psi, 70 fph. 06:40 - 06:50 0.17 DRILL P PROD1 Orient TF to 11 OR. PVT = 223bbls. Should be into KC4 now. Plan to level & start drop as per the prognosed dip. 06:50 - 07:45 0.92 DRILL P PROD1 Drill to 13850' with 110-130R TF, 2.7/2.7bpm, 3250/3400psi, 35fph ave ROP. Stacking wt. 07:45 - 08:40 0.92 DRILL P PROD1 Wiper clean to window. RBIH to 13703'. 08:40 - 09:00 0.33 DRILL P PROD1 Pump up off btm full surveys every 30' from 13703' for azimuth corrections due to geomagnetic storm. 09:00 - 10:30 1.50 DRILL P PROD1 Drill to 13883' with 135R TF, 2.7/2.7bpm, 3000/3180psi, 30fph ave ROP. 10:30 - 10:45 0.25 DRILL P PROD1 Orient TF to 90R. 10:45 - 11 :30 0.75 DRILL P PROD1 Drill to 13913' with 90R TF, 2.7/2.7bpm, 3000/3180psi, 40fph ave ROP. 11 :30 - 11 :40 0.17 DRILL P PROD1 Short 100' wiper. Printed: 11/1212003 11 :02:05 AM - . Page 7 of 14 BP EXPLORATION Operations Summary Report PROD1 Orient & drill to 14000' with 80-90R TF, 2.7/2.7bpm, 3000/3250psi, 75fph ave ROP. Triggering MWD full surveys by cutting back flow momentarily & drilling ahead while data is being pumped up. IFR Corrected surveys moved TD approx. 1 0' to the west. Wiper clean to window. RBIH clean to btm. Call for fresh fto-pro mud. Orient & drill to 14150' with 100-120R TF, 2.7/2.7bpm, 3100/3350psi, 75fph ave ROP. Wt stacking with 3k run-in wt. New mud & trucks arrive site. PVT = 175bbls. Wiper clean to 7700'. CBU to see if we'll get cutting slugs back. No noticeable increase in cuttings on bottoms up. RIH. Tie in to RA tag. -28.5' correction. RIH. Start new mud down coil at 13,100'. Drill to 14,275' with 2.7/2.7 3,300/3,400 psi, 95 fph. IA=370 psi, OA=225 psi. Drill to 14,284'. Wiper trip to 12,865'. Drill to 14,361' at 2.65/2.65/3,280 psi. TF rolling left. Orient as needed to keep TF 80-90L. Orient to 60L. Drill. TF rolling left. Orient 20L. Drill to 14,423'. Experiencing some differential sticking. Bleed IA to 20 psi and OA to 0 psi. Drill to 14,430' at 2.6/2.6/3,260 psi. Wiper clean to window. 30k up wt & 5.5k run-in wt. RBIH clean & start tagging hard spots from 14385'. Set down @ 14412'. P/U heavy @ 61k. RBIH & stack out @ 14405'. Having very erratic PIUs - seems like we crossed a fault @ +/-14386'. PROD1 Ream tight spots from 14407' to 14411' with 11L TF, 2.65/2.65bpm, 3330/3650psi & CBU for Geo to check samples. Geo confirms some black shale in BU samples probably from the HRZ. PROD1 Paint EOP flags @ 12700' & 11000'. POOH lateral drilling BHA#9. Meanwhile review situation with ANC team & decide to OH sidetrack after testing BOPE. Observed no noticeable increase in cuttings while circ OOH. OOH. SIB injector. PJSM. UO BHA. Bit grades 1/2/1. Download memory resistivity data. Pull/test man-riding winch - failed - could not regulate below 2k. Will changeout regulator & retest. Perform weekly BOPE pressure / function test. AOGCC test witness waived by Chuck Scheve. P/U injector. Cut off 8' of CT. Rehead & M/U DS CTC. Pull test to 37k. Pressure test inner reel valve & CTC to 3500psi - OK. PJSM for PU BHA. PU sidetrack BHA. RIH. Tag up on GLM at 5,783'. Orient and get past GLM. No correction at 10,992' EOP flag. RIH. Tie in to RA marker. Tie in to RA marker. -6' correction. RIH to 14,275'. Orient to 175 R. Trough from 14,275' to 14,250' at 20 fph, 2.4/2.4 4,100 psi. RIH to 14,275' at 760 fph, 2.4/2.54,070 psi. Trough up to Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: S-102 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date I ' From - To I Hours ¡ Task Code NPT Phase ....---.-- 10/29/2003 11 :40 - 12:55 1.25 DRILL P 12:55 - 14:00 1.08 DRILL P PROD1 14:00 - 16:10 2.17 DRILL P PROD1 16:10 -18:05 1.92 DRILL P PROD1 18:05 - 20:30 2.42 DRILL P PROD1 20:30 - 20:40 0.17 DRILL P PROD1 20:40 - 21 :15 0.58 DRILL P PROD1 21 :15 - 00:00 2.75 DRILL P PROD1 1 0/30/2003 00:00 - 00:15 0.25 DRILL P PROD1 00:15-01:00 0.75 DRILL P PROD1 01 :00 - 03:45 2.75 DRILL P PROD1 03:45 - 06:00 2.25 DRILL P PROD1 06:00 - 06:35 0.58 DRILL P PROD1 06:35 - 08:00 1.42 DRILL P PROD1 08:00 - 08:45 0.75 DRILL P 08:45 - 12:15 3.50 DRILL P 12:15-13:30 1.25 DRILL P PROD1 13:30 -18:15 4.75 DRILL P PROD1 18:15 - 19:00 0.75 STKOH C PROD1 19:00 - 21:00 2.00 STKOH C PROD1 21 :00 - 23:55 2.92 STKOH C PROD1 23:55 - 00:00 0.08 STKOH C PROD1 10/31/2003 00:00 - 00:40 0.67 STKOH C PROD1 00:40 - 01 :20 0.67 STKOH C PROD1 01 :20 - 01 :30 0.17 STKOH C PROD1 01:30-04:10 2.67 STKOH C PROD1 Start: 9/27/2003 Rig Release: 11/5/2003 Rig Number: N1 Spud Date: 9/14/2000 End: Description of Operations ....-...-...-----.... .. ......____.. ___..._ ·___··._____.___n__ Printed: 11/12/2003 11:02:05AM -.-r . Page 8 of 14 BP EXPLORATION Operations Summary Report PROD1 14,250' again at 20 fph, 2.4/2.4 4,020 psi PROD1 RIH at 1 fpm, 2.4/2.4 4,030 psi. Start getting slight motor work at 14,262'. Time drill at 0.1'/5 minutes at 14,275' to 14,277'. Shut down pump and slack off to see if we are getting sidetracked. Stacking some weight. Bring up pump to 2.4 bpm. Getting 200 psi differential and reactive torque. Continue drilling with 250 psi differential at 60 fph to 14,296'. PU and get a click. Set back down and TF is all over the place. PU and orient to 167R. Drill ahead getting good differential and reactive torque. SIT pt taken @ 14270'. PROD1 Continue drilling OH sidetrack to 14342' with 165L TF, 2.4/2.4bpm, 4050/4250psi, 90fph ave ROP. Circ pressure bump up to 4900psi @ 2.4bpm - seems like a plugged nozzle. Observe nozzle unplug with circ pressure down to 4200psi @ 2.4bpm. Orient & drill sidetrack to 14355' with 130L TF, 2.4/2.4bpm, 4050/4300psi, 100fph ave ROP. Orient TF to 21 L. 31 k up wt & 6.5k run-in wt. Drill to 14370' & TF is rolling all over the dial. Reorient TF to 21 L. Drill sidetrack to 14390' with 15L TF, 2.4/2.4bpm, 4100/4350psi, 100fph ave ROP. 1.5degs extreme motor averaged 15degs DLS instead of the expected 18degs. Wiper clean to 14200'. Orient TF to 170R. RBIH clean thru SIT pt & tag TD @ 14390'. P/U clean. POOH OH sidetrack BHA#10. Saw slight O/Pull bobble @ 11547' (X- nipple). Started feeling agitator vibrations from 7700'. OOH. SIB injector. PJSM. Check derrick for ice build-up - none. UO BHA. Bit grades 1/2/1. Check extreme motor - OK. Check orienter - piston is flooded - will C/O. Reset extreme motor bend to 1.40degs & M/U drilling BHA #11 with new DS49 bit, Sperry MWD/EWR, PWD, new orienter with 18/32" equalizer restrictor size & new Andergauge agitator tool. Scribe tools & initialize resistivity tool. M/U MHA & injector. RIH drilling BHA #11 to 2000'. SHT tools @ 2.67bpm/3780psi- not getting orienter clicks. POOH BHA #11. OOH. SIB injector. Check orienter - found nothing amiss. C/O equalizer restrictor size to 15/32". RBIH with drilling BHA #11 to 2000'. SHT tools @ 2.74bpm/3830psi- getting incomplete orienter clicks - one 10deg click per 5 cycles. POOH BHA #11. RBIH with drilling BHA #11 to 2000'. SHT tools @ 2.77bpm/3850psi - OK - orienter getting 3 for 3. Continue RIH drilling BHA #11. Tie in to RA tag. -7.5' correction. IA=16 psi, OA=O. RIH to 14,373'. Orient to 90L. Drill to 14,478' at 2.5/2.5 3,700 psi/3,920 psi TF 70-90L. GR increasing from 14,405' to 14,428'. Orient Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: S-102 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 ate , From - To ! Hours Task! Code NPT Phase .....--.----... 10/31/2003 01:30-04:10 04:10 - 06:30 2.67 STKOH C 2.33 STKOH C 06:30 - 07:10 0.67 STKOH C 07:10 - 07:20 0.17 STKOH C PROD1 07:20 - 07:35 0.25 STKOH C PROD1 07:35 - 07:55 0.33 STKOH C PROD1 07:55 - 08:10 0.25 STKOH C PROD1 08: 1 0 - 08:25 0.25 STKOH C PROD1 08:25 - 09: 1 0 0.75 STKOH C PROD1 09:10 - 12:00 2.83 STKOH C PROD1 12:00 - 12:45 0.75 STKOH C PROD1 12:45 - 14:05 1.33 STKOH C PROD1 14:05 - 14:45 0.67 STKOH C PROD1 14:45 - 15:10 0.42 STKOH X PROD1 15:10 - 15:45 0.58 STKOH X PROD1 15:45 - 16:40 0.92 STKOH X PROD1 16:40 - 17:00 0.33 STKOH X PROD1 17:00-18:15 1.25 STKOH X PROD1 18:15 - 20:05 1.83 STKOH C PROD1 20:05 - 20:25 0.33 STKOH C PROD1 20:25 - 21 :25 1.00 STKOH C PROD1 21 :25 - 21:45 0.33 STKOH C PROD1 21:45-23:10 1.42 STKOH C PROD1 23:10 - 23:30 0.33 STKOH P PROD1 Start: 9/27/2003 Rig Release: 11/5/2003 Rig Number: N1 Spud Date: 9/14/2000 End: Description of Operations ___.___..____.._.________.__ .___.__._ ___u_.._.___.. _... _...._ _. n___ .. "."- .--....--- Printed: 11/12/2003 11 :02:05 AM ..... . BP EXPLORATION Operations Summary Report Legal Well Name: S-102 Common Well Name: S-102 Event Name: REENTER+COMPLETE Start: 9/27/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/5/2003 Rig Name: NORDIC 1 Rig Number: N1 Date I From - To ¡ Hours! Task I COde! NPT Phase I ...._-.... --.--------_ .___._ ---_.1.... ___...__".. 10/31/2003 23:30 - 00:00 0.50 STKOH P PROD1 11/1/2003 00:00 - 01 :20 1.33 DRILL P PROD1 01 :20 - 03:00 1.67 DRILL P PROD1 03:00 - 03:10 0.17 DRILL P PROD1 03: 10 - 03:30 0.33 DRILL P PROD1 03:30 - 03:55 0.42 DRILL P PROD1 03:55 - 04:05 0.17 DRILL P PROD1 04:05 - 04:34 0.48 DRILL P PROD1 04:34 - 04:39 0.08 DRILL P PROD1 04:39 - 06:00 1.35 DRILL P PROD1 06:00 - 06:40 0.67 DRILL P PROD1 06:40 - 07:35 0.92 DRILL P PROD1 07:35 - 07:50 0.25 DRILL P PROD1 07:50 - 08:20 0.50 DRILL P PROD1 08:20 - 09:05 0.75 DRILL P PROD1 09:05 - 09:15 0.17 DRILL P PROD1 09:15 - 09:55 0.67 DRILL P PROD1 09:55 - 10:00 0.08 DRILL P PROD1 10:00 - 10:15 0.25 DRILL P PROD1 10:15 -10:45 0.50 DRILL P PROD1 10:45 - 11 :00 0.25 DRILL P PROD1 11:00 -11:55 0.92 DRILL P PROD1 11 :55 - 12:15 0.33 DRILL P PROD1 12:15 - 12:50 0.58 DRILL P PROD1 12:50 - 13:10 0.33 DRILL P PROD1 13:10 - 13:20 0.17 DRILL P PROD1 13:20 - 13:45 0.42 DRILL P PROD1 13:45 - 15:50 2.08 DRILL P PROD1 15:50 - 16:10 0.33 DRILL P PROD1 16:10 - 17:10 1.00 DRILL P PROD1 Page 9 of 14 Spud Date: 9/14/2000 End: Description of Operations --- ------...-- . - .._------. RIH. SO=3,000 Ibs. 2.38/2.38 3,660 psi off bottom. Drill to 14,500'. Drill to 14,550'. Wiper trip to window. Hole in good shape. Drill to 14,560' at 2.36/2.36 3,590 psi /3,700 psi TF=HS. Orient. Drill to 14,575' at 2.4/2.4 3,900 psi 120L. Surveys showing high build rate. Getting pushed by formation. Orient LS. Drill to 14,582' at 2.4/2.4 4,000 psi. Orient 99 L. Drill to 14,600' at 2.3/2.33,640 psi. Interval that was drilled LS shows slight build. Definitely being pushed by formation. Orient. Bring pump up and pressure is very high, 4,200 psi at 2.3 bpm. Bleed off pressure and bring pump back up. Pressure still high - suspect cutting loading in the annulus. Wipe hole clean to window & see pressure down to 3800psi @ 2.3bpm. RBIH clean to btm. Orient TF to 100L. 31 k up wt & 4k run-in wt. Geo wants to hold 88-89degs incl. Drill into a brick wall @ 14601' with 120L TF, 2.4/2.4bpm, 4100/4700psi. Finally grind thru hard spot. Orient & drill to 14633' with 80L TF, 2.4/2.4bpm, 4100/4250psi, 5k WOB & 65fph aye ROP. Orient 1 click & drill to 14641' with 55L TF, 2.4/2.4bpm, 4100/4250psi, 4k WOB & 55fph aye ROP. Meanwhile swap well to new Flopro mud with 4% L-T, 1.5% F-L & 6ppb K-G. Orient 1 click & drill to 14665' with 30-15L TF, 2.4/2.4bpm, 4100/4350psi, 4k WOB & 35fph aye ROP. Orient TF to 70R. Drill to 14672' with 70R TF, 2.4/2.4bpm, 4100/4300psi, 4k WOB & 45fph aye ROP. MWD tool shutting off. Wipe hole. Restart MWD & orient TF to 90R. Drill to 14684' with 90R TF, 2.4/2.4bpm, 4100/4250psi, 3k WOB & 55fph aye ROP. Getting better wt transfer & 6k slack off wt with new mud. Orient 1 click & drill to 14733' with 105R TF, 2.4/2.4bpm, 4100/4400psi, 3k WOB & 55fph aye ROP. Stalled & got 2 clicks. Drill to 14747' with 135-90R TF, 2.4/2.4bpm, 4100/4400psi, 3k WOB & 40fph aye ROP. TF rolled up to 90R. Orient 1 click & drill to 14768' with 125R TF, 2.4/2.4bpm, 4100/4400psi, 6k WOB & 35fph aye ROP. Drill to 14780' with 145R TF, 2.4/2.4bpm, 3900/4200psi, 6k WOB & 40fph aye ROP. Orient TF around to 90R. Drill to 14812' with 90-95R TF, 2.4/2.4bpm, 3900/4200psi, 4k WOB & 85fph aye ROP. Wipe hole clean to window & MAD pass for resistivity data from 14400' to 14300'. Tie-into RA PIP tag - add 11' to CTD. RBIH clean & set down @ 14387'. Check survey & confirm we're in old hole. PBUH & orient TF to LS. RBIH clean thru SfT Printed: 11/12/2003 11:02:05AM ~ . Page 10 of 14 BP EXPLORATION Operations Summary Report pt into new hole to 10450'. Orient TF to HS. Backream SfT pt from 14350' to 14250' with HS TF, 2.4/3900psi & 200fph ave ROP. Orient TF to LS. RBIH clean thru SfT pt to TD tagged @ 14823'. Orient TF to 50R. 29k up wt & 6.2k slack-off wt. Drill to 14845' with 50R TF, 2.4/2.4bpm, 3900/4200psi & 100fph ave ROP. Drill ahead to 14,871' at 2.4/2.25 3,710 psi 90 -115R TF.. IA=45, OA=O, Pit volume=263 bbls. Orient HS. Start to drill. TF fell to 90R. Orient HS again. Losing at 0.7 to 1 bpm. Seeing increase in chert in samples. May be getting close to HRZ. Decide to CBU. No HRZ in sample. Resistivity decreasing. Plan to bring inclination up to 92 degees, currently at 89 degrees. Wiper trip while CBU. Orient HS and drill at 2.4/1.9 3,940 psi to 14,890'. Orient to 70 R and drill at 2.3/1.753,900 psi. Start new mud down coil. Stacking weight while trying to drill. Drill to 14,947'. Inclination dropping. Need to orient HS. Wiper trip to window. Orient to HS and drill at 2.3/1.1 4,280 psi to 14,974'. Orient to 90R. Getting mud back with pump down. Pump 2.4 bpm in, getting 3.0 bpm out. TF dropped to 120R. Orient to 80L. Getting 1 for 1 returns. Making very little progress while trying to drill. Motor stalling. Pressure increased to 4,300 psi off bottom at 2.3 bpm. Have been seeing 15 - 20% chert in samples. Need to check out tools for wear/failure due to agitator. Wiper to 12000'. Meanwhile Geo says we may call TD. Thus decide to tie-in & condition hole before pulling for a possible OH logging run. RBIH to 12900'. Tie-into RA PIP tag - add 9' to CTD. RBIH clean thru SfT pt @ 113L TF. Continue RIH clean & tag TD 2x @ 14980'. P/U clean. POOH @ 40fpm, circ @ 1.5bpm & laying in new Flo-pro mud with 4% L-T in OH. Paint CT EOP flags @ 14800' & 12600'. Continue POOH @ 2.4bpm & loosing ca. 0.25bpm. Got back little gas bubble @ 7547'. SI well. Lost total of 33bbls mud since POOH. DPRB PROD1 WHP build up to 813psi after 10 mins. Open up choke & bled down WHP to 80psi with well flowing. SI well again & WHP build back up & stabilize @ 725psi. Suspect wellbore breathing - decide to RBIH to window to circ out any influx. Open up well & WHP drop to 200psi with well flowing. RBIH getting 1: 1 to 12807' with +/-100psi back WHP - out density increase from 6.85ppg to 8.50ppg with no gas in returns. SI well. WHP build up & stabilize @ 510psi after 10 mins. PVT = 269bbls. Open up well & WHP drop to 100psi with well flowing. CBU @ 2.4bpm/2.4bpm & 3600psi. No influx circ out. PVT = 261bbls. Seems like wellbore is breathing back the lost mud. SID job, regroup & held an operations safety meeting. Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 8-1 02 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To ¡ Hours Task Code NPT Phase ........-.-.----...-. 11/1/2003 16:10 - 17:10 1.00 DRILL P PROD1 17:10 - 17:30 0.33 DRILL P PROD1 17:30 - 17:50 0.33 DRILL P PROD1 17:50 - 17:55 0.08 DRILL P PROD1 17:55 - 18:15 0.33 DRILL P PROD1 18:15 - 20:00 1.75 DRILL P PROD1 20:00 - 20:50 0.83 DRILL P PROD1 20:50 - 23:00 2.17 DRILL P PROD1 23:00 - 00:00 1.00 DRILL P PROD1 11/2/2003 00:00 - 01 :20 1.33 DRILL P PROD1 01 :20 - 03:40 2.33 DRILL P PROD1 03:40 - 04:45 1.08 DRILL P PROD1 04:45 - 05:00 0.25 DRILL P PROD1 05:00 - 05:35 0.58 DRILL P PROD1 05:35 - 05:45 0.17 DRILL P PROD1 05:45 - 06:50 1.08 DRILL P PROD1 06:50 - 07:10 0.33 DRILL P PROD1 07:10 - 07:30 0.33 DRILL P PROD1 07:30 - 08:35 1.08 DRILL P PROD1 08:35 - 10:45 2.17 DRILL P PROD1 10:45 - 11: 1 0 0.42 DRILL N 11:10-12:10 1.00 DRILL N DPRB PROD1 12:10 - 12:20 0.17 DRILL N DPRB PROD1 12:20 - 13:20 1.00 DRILL N DPRB PROD1 13:20 - 14:20 1.00 DRILL N DPRB PROD1 Start: Rig Release: Rig Number: Spud Date: 9/14/2000 End: 9/27/2003 11/5/2003 N1 Description of Operations Printed: 11/12/2003 11 :02:05 AM - . BP EXPLORATION Operations Summary Report Page 11 of 14 Legal Well Name: S-102 Common Well Name: S-102 Spud Date: 9/14/2000 Event Name: REENTER+COMPLETE Start: 9/27/2003 End: Contractor Name: NORDIC CALISTA Rig Release: 11/5/2003 Rig Name: NORDIC 1 Rig Number: N1 I I Date ¡ From - To I Hours Task Code NPT, Phase Description of Operations 11/2/2003 13:20 - 14:20 1.00 DRILL N DPRB PROD1 Reviewed well control situation, change in well plan, future operations plans & procedures to ensure all personnel are on the same page. Meanwhile open up well & perform exhale test - got back 7bbls after 1 hr. 14:20 - 14:40 0.33 DRILL N DPRB PROD1 SI well. WHP remain @ Opsi after 15mins. PVT = 269bbls. Open up well & had a negligible flow. Decide to POOH. 14:40 - 16:00 1.33 DRILL N DPRB PROD1 POOH @ 40fpm, circ @ 1.3bpm & 2150psi to 7500'. 16:00 - 17:15 1.25 DRILL P PROD1 POOH from 7500' @ 100fpm, circ @ 2.4bpm & 3600psi to 500'. Lost total of6bbls mud while POOH. PVT = 191bbls. 17:15 - 18:30 1.25 DRILL P PROD1 Held PJSM with all personnel to reviewed well situation & BHA UD procedures. Meanwhile open up well & perform exhale test - got back 5bbls after 1.25hrs. 18:30 - 19:45 1.25 DRILL P PROD1 Shut in well and monitor. WHP built to 150 psi in 15 minutes. Bleed off pressure through choke. SI well and observe again for 15 minutes, same result. Open up well. Well flowing slowly. 19:45 - 21 :30 1.75 DRILL P PROD1 LD BHA. Connection on BHA were over torqued while down hole. Egged one box breaking the connection. Found two wash outs in BHA. One at the top of the orienter and one in the XO above the equilizer sub. Both check valve pins were sheared. Will have all BHA components sent in for inspection. Secure well. 21 :30 - 21 :45 0.25 DRILL P PROD1 PJSM for PU logging tools. 21:45 - 22:30 0.75 DRILL P PROD1 Download MWD tools and clear out pipe shed. Bring up RA sources. 22:30 - 23:15 0.75 EVAL P PROD1 MU Reeves logging tools. Connect battery at 22:55. Caliper will open in 4.5 hrs. Test tools. Load RA sources. 11/3/2003 00:00 - 01 :30 1.50 EVAL P PROD1 RIH w/ Reeves logging tools. Correct to 12,600' EOP flag, -16' correction. 01 :30 - 06:00 4.50 EVAL P PROD1 Log down in OH at 30 fpm. 0.76 bpm /1.06 bpm. Set down at 14,370'. Attempt to work past several times. PU=34,800 Ibs, SO=3,000 Ibs. Pull up hole to 14,250', above OH sidetrack point. Run back in hole slowly. Set down at 14,370'. Wait 15 minutes for caliper arm to open. Log up at 30 fpm to 11,500' w/o pumping. Flag pipe at 12,700' and 10,500' EOP. 06:00 - 06:40 0.67 EVAL P PROD1 POOH logging tools. Getting gas @ 4122'. 06:40 - 07: 10 0.50 EVAL N DPRB PROD1 SI well. WHP stabilize @ 278psi after 15mins. 07:10 - 08:00 0.83 EVAL N DPRB PROD1 Open up well & WHP drop to 100psi with well flowing. Circ & getting back crude flashing out gas @ surface. Mud-in cut down to 8.55ppg. SI well & WHP come up to 340psi. Review situation with ANC team & decide to RBIH to TOW & circ in clean 8.9ppg flopro mud. Call for 8.9ppg mud. 08:00 - 10:00 2.00 EVAL N DPRB PROD1 RBIH to 12800' with +/-150psi back WHP & taking back gassy returns to the tigger tank. 10:00 - 11 :45 1.75 EVAL N DPRB PROD1 Park @ 12800' & circ@ min rate with +/-150psi WHP while W.O. new mud to arrive. Take back gassy returns to the tigger tank. 11 :45 - 15:40 3.92 EVAL N DPRB PROD1 Circ in 8.9ppg fresh flopro mud @ 1bpm/1660-1815psi with +/-150psi WHP taking back gassy returns to the tigger tank. Kill well & observe out density increase from total gas to 8.15ppg. Open up well & start taking returns to pits - no gas in returns. Lost a total of 77bbls during kill. 15:40 -17:10 1.50 EVAL N DPRB PROD1 Continue circ new mud around @ 1.07/0.67bpm & Printed: 11/12/2003 11 :02:05 AM - . ~. BP EXPLORATION Operations Summary Report Page 12 of 14 Legal Well Name: S-102 Common Well Name: S-102 Spud Date: 9/14/2000 Event Name: REENTER+COMPLETE Start: 9/27/2003 End: Contractor Name: NORDIC CALISTA Rig Release: 11/5/2003 Rig Name: NORDIC 1 Rig Number: N1 Hours I Task! Code ; Date From - To NPT Phase Description of Operations ; 11/3/2003 15:40 - 17:10 1.50 EVAL N DPRB PROD1 1882-1912psi. Out density gradually increase to 8.75ppg. Out density on mud scale - 8.9ppg. 17:10-17:35 0.42 EVAL N DPRB PROD1 SI well. WHP stabilize @ 565psi after 25mins. 17:35 - 18:30 0.92 EVAL N DPRB PROD1 Open up well & got gas bubble @ surface. Line-up to the gas buster & circ out gas bubble. Continue circ mud around while W.O additional mud order. 18:30 - 20:45 2.25 EVAL N DPRB PROD1 Circulate and still getting gas cut mud. Circulate 8.9 ppg mud in and out. 20:45 - 00:00 3.25 EVAL N DPRB PROD1 POOH at 60 fpm pumping 1.46 bpm in getting 0.49 bpm out. Losing about 0.65 bpm. Vary pulling speed and pump rate to get clean sweep of annulus. Still losing, not getting 1 for 1 returns. Resume 60 fpm and 1.5 bpm in. Returns are increasing. Getting .78 bpm out at 8,550', 0.94 bpm out at 7,400', 1.12 bpm out at 5,000'. Gas to surface at 2,300'. Out MM plugged. Recoved metal from MM. 11/4/2003 00:00 - 00:30 0.50 EVAL P PROD1 POOH wI logging tools. 00:30 - 01 :00 0.50 EVAL P PROD1 Monitor well while holding PJSM for LD logging tools. Well is dead. 01 :00 - 01 :40 0.67 EVAL P PROD1 LD logging tools and clear cat walk. 01 :40 - 02:30 0.83 CLEAN N SFAL PROD1 MU 3.75" DS 49 wI Baker short radius motor with 1.5 degree bend. Hanging up on SSV. Adjust bend to 1.1 degree. Still hanging up. 02:30 - 05:15 2.75 WHSUR N SFAL PROD1 Vac out tree. Visually confirm SSV is partially closed. Call out pad operator. SSV is electrically actuated and power is disconnected. Call out electrician. 05:15 - 07:00 1.75 WHSUR N SFAL PROD1 Work on SSV. Jumper 24VDC to hold SSV in current position. Remove fuseable cap. Pump open SSV & hold valve open with electricity. Install new right size fuseable. SSV fully open. 07:00 - 07:15 0.25 DRILL P PROD1 PJSM. Reviewed well situation & potential hazards with all personnel. Reviewed procedure, hazards & mitigation for M/U cleanout BHA#13. Meanwhile cap well & open up - observe Opsi WHP. 07: 15 - 08:00 0.75 DRILL P PROD1 M/U cleanout BHA #13 with BHI 1.5 deg bend SR motor, MWD & used HYC DS49 bit. M/U MHA & injector. 08:00 - 10:25 2.42 DRILL P PROD1 RIH with BHA #13 - observe no severe shavings on CT. SHT MWD @ 500' & orienter @ 2200' - OK. Continue RIH to 12700' EOP flag. Subtract 22' from CTD. RIH clean thru window to 12880' . 10:25 - 10:55 0.50 DRILL P PROD1 Log up @ 2.25/2.15bpm & tie-into RA PIP tag - add 13' to CTD. 10:55 -13:15 2.33 DRILL P PROD1 RBIH clean to 14230'. RIH with 170L TF clean thru SIT pt & set down @ 14365' (pt of swing from LS to HS). Orient TF as originally drilled. RIH & set down @ 14510' & 14593. Backream @ 2.0/1.9bpm & 2850psi to 14550. Reorient & RIH with up to -5k run-in wt & set down @ 14743' & 14916'. Reorient & RIH with up to -6k run-in wt to TD tagged @ 14980'. Getting back gassy returns - take to tiger tank 13:15 -13:35 0.33 DRILL P PROD1 Orient TF to 120R. 13:35 - 14:05 0.50 DRILL P PROD1 Backream to 14320' with 2.5bpm/3700psi & 20fpm. Still taking gassy returns to tiger tank. Printed: 11/12/2003 11:02:05AM ...... . Page 13 of 14 BP EXPLORATION Operations Summary Report Continue RIH. Pit volume=306 bbls. Start pumping high lubtex new mud pill to lay in OH. RIH weight -1000 Ibs at surface. Add an additional 3 drums of lubetex to the active system. Call for additionallubtex to bring the system up to 3%. PROD1 PUH laying in lubtex pill. Pulling at 35 fpm. .86/1.1/1700 psi. Getting higher returns than we are pumping, and also have pipe volume to add in. The well continues to breath, or kick on us. Our plan to pull to the top of the slotted existing pipe, and pump bottoms up to clean the well and then check for flow prior to POOH. If the well continues to flow, we wil weight up. PROD1 Continuing to POH. .67/.42/1351,37 fpm. Returns are now 1 for 1. We will continue with the plan as stated above. Pulled thru the window with no bobbles or indications of problems. PROD1 11650', Stop and circulate bottoms up. Tried pumping at 2.5 bpm, had losses. Dropped rate to 2.0 bpm, and had 1 for 1 returns. Pit watcher reports a few drops of oil staining the returns, but other than that, no indication of any kick. Backside volume is 114 bbls. Continue to circulate. PROD1 Got a little gas back at 30 bbls away. It cleared up after 10 bbls. Started getting more gas at 87 bbls away. Ran it thru the gas buster at a reduced rate of 1.0 bpm. Continue circulating the well clean. SFAL PROD1 SWS down time recorded to document the additional time needed to circulate thru the gas buster at a reduced pump rate. Pumping at current 1 bpm limit instead of the needed 2 bpm pump rate. 165 bbls away. Swap back to pits to check returns. Monitor for 10 minutes. Returns are clean. Pumping .85/.75/1509 psi. Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 8-102 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To I Hours Task ,Code NPT Phase i ------..-...-... 11/4/2003 14:05 -14:20 0.25 DRILL P PROD1 14:20 - 17:00 2.67 DRILL P PROD1 17:00 - 18:00 1.00 DRILL P PROD1 18:00 - 18:30 0.50 DRILL P PROD1 18:30-19:10 0.67 DRILL P PROD1 19:10 - 19:45 0.58 DRILL P 19:45 - 20:40 0.92 DRILL P 20:40 - 20:45 0.08 DRILL P 20:45 - 22:00 1.25 DRILL P 22:00 - 22:50 0.83 DRILL N 22:50 - 23:00 0.17 DRILL P PROD1 23:00 - 00:00 1.00 DRILL P PROD1 11/5/2003 00:00 - 00:25 0.42 DRILL P PROD1 00:25 - 00:40 0.25 DRILL P PROD1 00:40 - 01 :30 0.83 DRILL P PROD1 01 :30 - 01 :50 0.33 CASE P COMP 01:50-02:10 0.33 CASE P COMP Start: 9/27/2003 Rig Release: 11/5/2003 Rig Number: N1 Spud Date: 9/14/2000 End: Description of Operations ............-.-.-.----- RIH clean to TD. Gas returns clearing up but still getting frequent bubbles. Backream with 2.5/1.91 bpm, 3600psi & 20fpm. Still getting gas to surface while back reaming at 14,300'. Back ream OH ST area at 154L TF, 2 fpm, 2.53/2.58/3,250 psi, PU=29,500 Ibs. RIH to TD. POOH to window. Flow check well. Well still flowing 1" stream. SI well. WHP=40 psi. Bleed offWHP. RIH POH at 128 fph. Pumping 2.65/1.93/3400 psi. Returns are clean. Getting 1 for 1 returns when pipe displacement is factored in. Continue POH to run liner. Tag up at surface with drilling BHA. Stand by for flow check prior to standing back the injector. No flow detected. No surface pressure detected. Lay down BHA #14. Safety meeting prior to running liner. Discussed hazards and mitigations. Attended by rig SWS and Nordic hands, Sperry, Baker, BP. Make up safety joint. Derrick hand inspects derrick for ice chunks. Clear floor, run blocks up and down vigorously 2 times with no significant ice falling from derrick. Printed: 11/12/2003 11:02:05AM ~ . Page 14 of 14 BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: S-102 S-102 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: Rig Release: Rig Number: i Phase : 9/27/2003 11/5/2003 N1 Spud Date: 9/14/2000 End: Date From - To Hours Task ¡Code NPT .__n______ ...----- 11/5/2003 02:10 - 04:10 2.00 CASE P 04:10 - 04:40 0.50 CASE P 04:40 - 06:00 1.33 CASE P 06:00 - 06:30 0.50 CASE P COMP COMP COMP COMP 06:30 - 06:50 0.33 CASE P COMP 06:50 - 07:45 0.92 CASE N COMP 07:45 - 09:50 2.08 CASE P COMP 09:50 - 10:35 0.75 RUNCOrvP COMP 10:35-11:10 0.58 CASE P COMP 11:10 -12:15 1.08 WHSUR P COMP 12:15 -13:15 1.00 RIGD P POST 13:15 -13:40 0.42 RIGD P POST 13:40 - 15:00 1.33 RIGD P POST 15:00 - 17:00 2.00 DEMOB P POST Description of Operations ...-------- Make up 2-7/8" x 3-3/16" solid and slotted liner as per proceedure. Kick drill conducted after running first joint of liner. Make up Baker GS, Agitator tool, Dowell MHA. Stab on injector. RIH with BHA #14 to set slotted liner on bottom. Weight check up at 12800'=34400 Ibs. Continue RIH with liner. RIH weight at the window is 5900 Ibs. RIH weight decreased as we ran in open hole, as expected. 14000'=2600Ibs, 14500'=1400 Ibs, 14800'=-6000 Ibs, very close to lockup. Having to work pipe to snub in the hole. 14880, hit lockup, can't snub it in the hole any more. PU, set down 2x with no success. Kick pumps on to 1.7 bpm, then able to make it to 14917', before stopping. Bring rate up to 2.5 bpm. Pumping 2.4/1.8/3100 psi. Snubbing at -11000 Ibs, but able to RIH. Caught depth at flag, make -23' correction on the fly, continue RIH snubbing all the way. Set down at 14,968'. Shoe is within 12' of bottom. Vibrate on liner for a few minutes and did not make any more progress. Close enough to TD we will release liner. Shoe is at 14,968', liner top is at 12,738'. PU and confirm liner is released. POOH to 11,600'. Wait on KCI. Displace well to KCI at 2.65 / 2.5 bpm. POOH displacing well to KCI. Freeze protect well from 2,500'. Well flowing 1 bpm w/ pump off. Lay in MeOH at 60/40. LD liner running tools. PU lubricator. 300 psi on tubing. Set BPV w/lubricator. LD lubricator. Suck out stack. RU BOP slings. PJSM for ND BOP. ND BOP. Install tree cap and test. Release rig at 15:00. Prepare for move to S-24. Prepare for move to S-24A. Further Telex entries carried on S-24 DIMS reports. Printed: 11/12/2003 11:02:05AM . AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well S-102 L 1 Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 14,231.83' MD 14,270.00' MD 14,980.00' MD (if applicable) . Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) ""- ~ß't::,\\\~ g).o:3 ~. lð{p 24-Nov-03 RECEIVED DEe 08 2003 ,AJoo~¡Jj d¡ bas {.;(}f1$. ';ommission A..l1chorage . Halliburton Sperry-Sun North Slope Alaska BPXA PBU_ WOA S Pad S-102L 1 Job No. AKZZ0002737220, Surveyed: 2 November, 2003 Survey Report 21 November, 2003 . Your Ref: API 500292297260 Surface Coordinates: 5980655.13 N, 618929.96 E (70021' 20.8844" N, 149002' 02.9105" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 svy4119 Survey Ref: Surface Coordinates relative to Project H Reference: 980655.13 N, 118929.96 E (Grid) Surface Coordinates relative to Structure Reference: 217.17 S, 1009.92 E (True) Kelly Bushing Elevation: 64.20ft above Mean Sea Level Kelly Bushing Elevation: 64.20ft above Project V Reference Kelly Bushing Elevation: 64.20ft above Structure Reference 5i ·.....1 ·....,V-5U:1! ì:n=nLL.ING se^AVlces A Halliburton Company Halliburton Sperry-Sun Survey Report for PBU_WOA S Pad - S-102L1 Your Ref: API 500292297260 Job No. AKZZ0002737220, Surveyed: 2 November, 2003 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 14231.83 87.160 45.610 6741.47 6805.67 8854.00 N 6089.89 W 5989411.33 N 612700.27 E 7394.36 Tie On Point 14270.00 88.030 42.980 6743.08 6807.28 8881.29 N 6063.26 W 5989439.05 N 612726.46 E 7.252 7426.59 Window Point 14316.91 79.190 40.530 6748.29 6812.49 8916.03 N 6032.24 W 5989474.27 N 612756.93 E 19.545 7467.02 14356.00 75.320 41 .540 6756.91 6821.11 8944.78 N 6007.22 W 5989503.42 N 612781.49 E 10.216 7500.35 14399.29 79.050 39.280 6766.52 6830.72 8976.92 N 5979.87 W 5989535.98 N 612808.33 E 10.007 7537.47 . 14468.33 79.460 27.890 6779.43 6843.63 9033.33 N 5942.42 W 5989592.98 N 612844.88 E 16.218 7600.43 14524.64 84.800 19.220 6787.15 6851.35 9084.40 N 5920.18 W 5989644.40 N 612866.30 E 17.955 7655.01 14551.19 91.110 21.780 6788.10 6852.30 9109.24 N 5910.89 W 5989669.38 N 612875.20 E 25.644 7681.24 14588.23 88.240 15.720 6788.31 6852.51 9144.30 N 5898.99 W 5989704.62 N 612886.54 E 18.101 7718.00 14625.60 84.310 8.420 6790.74 6854.94 9180.73 N 5891.20 W 5989741.17 N 612893.75 E 22.146 7755.26 14659.22 92.040 3.530 6791.81 6856.01 9214.11N 5887.71 W 5989774.61 N 612896.72 E 27.197 7788.64 14694.59 92.500 11 .450 6790.41 6854.61 9249.13 N 5883.10 W 5989809.69 N 612900.76 E 22.412 7823.85 14742.50 92.220 19.670 6788.43 6852.63 9295.20 N 5870.27 W 5989855.97 N 612912.86 E 17.153 7871.58 14786.41 88.090 24.850 6788.31 6852.51 9335.82 N 5853.65 W 5989896.84 N 612928.84 E 15.085 7914.76 14818.68 88.120 28.640 6789.38 6853.58 9364.61 N 5839.14 W 5989925.86 N 612942.89 E 11.739 7945.95 14847.59 89.320 30.440 6790.02 6854.22 9389.76 N 5824.89 W 5989951.23 N 612956.74 E 7.482 7973.51 14922.60 91.820 39.500 6789.28 6853.48 9451.15 N 5781.95 W 5990013.30 N 612998.70 E 12.528 8042.49 14945.44 91.110 42.940 6788.69 6852.89 9468.32 N 5766.90 W 5990030.71 N 613013.47 E 15.374 8062.41 14980.00 91.110 42.940 6788.02 6852.22 9493.62 N 5743.36 W 5990056.37 N 613036.60 E 0.000 8092.05 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to S-102. Northings and Eastings are relative to S-102. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. . The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from S-102 and calculated along an Azimuth of 12.000° (True). Magnetic Declination at Surface is 25.354° (24-0ct-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 14980.00ft., The Bottom Hole Displacement is 11095.72ft., in the Direction of 328.827° (True). 21 November, 2003 - 16:49 Page 2 of 3 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PBU_ WOA S Pad - S-102L 1 Your Ref: API 500292297260 Job No. AKZZ0002737220, Surveyed: 2 November, 2003 BPXA North Slope Alaska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 14231.83 14270.00 14980.00 6805.67 6807.28 6852.22 8854.00 N 8881.29 N 9493.62 N 6089.89 W 6063.26 W 5743.36 W Tie On Point Window Point Projected Survey . Survey tool program for S-102L 1 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 12777.19 0.00 12777.19 6749.01 14980.00 6749.01 BP High Accuracy Gyro - AK-1 BP _HG (S-102PB1) 6852.22 AK-6 BP _IFR-AK (S-102L 1 PB1) . 21 November, 2003 - 16:49 Page 3 of 3 DrillQuest 3.03.05.005 . AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well S-102 L 1 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 14,231.83' MD 14,270.00' MD 14,980.00' MD (if applicable) . Please call me at 273-3545 if you have any questions or concerns. Regards, William 1. Allen Survey Manager Attachment(s) ~5~n\ ~ (~C6--/5 (p 24-Nov-03 RECEIVED DEe 08 2003 Alaskå 011 & Ga~ Con!). eomroÎtl8ÍPn Ancñmsge Halliburton Sperry-Sun North Slope Alaska BPXA PBU_ WOA S Pad S-102L1 MWD . Job No. AKMW0002737220, Surveyed: 2 November, 2003 Survey Report 21 November, 2003 Your Ref: API 500292297260 Surface Coordinates: 5980655.13 N, 618929.96 E (70021' 20.8844" N, 149002' 02.9105" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 . Surface Coordinates relative to Project H Reference: 980655.13 N, 118929.96 E (Grid) Surface Coordinates relative to Structure Reference: 217.17 S, 1009.92 E (True) Kelly Bushing Elevation: 64.20ft above Mean Sea Level Kelly Bushing Elevation: 64.20ft above Project V Reference Kelly Bushing Elevation: 64.20ft above Structure Reference spe..........:y-suil'1 DRILLING seRVices A Halliburton Company Survey Ref: svy4121 Halliburton Sperry-Sun Survey Report for PBU_WOA S Pad· S-102L1 MWD Your Ref: AP/500292297260 Job No. AKMW0002737220, Surveyed: 2 November, 2003 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 14231.83 87.160 46.560 6741.49 6805.69 8857.12 N 6097.10 W 5989414.34 N 612693.01 E 7395.91 Tie On Point 14270.00 88.030 42.980 6743.09 6807.29 8884.19 N 6070.25 W 5989441.83 N 612719.43 E 9.644 7427.97 Window Point 14316.91 79.190 40.550 6748.31 6812.51 8918.92 N 6039.23 W 5989477.05 N 612749.90 E 19.534 7468.39 14356.00 75.320 41 .190 6756.93 6821.13 8947.74 N 6014.28 W 5989506.27 N 612774.38 E 10.028 7501.77 14399.29 79.050 41 .520 6766.53 6830.73 8979.42 N 5986.40 W 5989538.38 N 612801.76 E 8.648 7538.56 . 14468.33 79.460 28.420 6779.46 6843.66 9034.88 N 5947.62 W 5989594.45 N 612839.66 E 18.650 7600.87 14524.64 84.800 19.310 6787.18 6851.38 9085.83 N 5925.11 W 5989645.75 N 612861.35 E 18.616 7655.38 14551 .19 91.110 22.030 6788.13 6852.33 9110.64 N 5915.75 W 5989670.70 N 612870.32 E 25.876 7681.60 14588.23 88.240 15.160 6788.34 6852.54 9145.72 N 5903.94 W 5989705.97 N 612881.56 E 20.099 7718.36 14625.60 84.310 7.760 6790.77 6854.97 9182.23 N 5896.54 W 5989742.59 N 612888.39 E 22.381 7755.62 14659.22 92.040 2.890 6791.84 6856.04 9215.66 N 5893.42 W 5989776.06 N 612890.97 E 27.165 7788.96 14694.59 92.500 12.170 6790.43 6854.63 9250.65 N 5888.80 W 5989811.13N 612895.04 E 26.248 7824.16 14742.50 92.220 19.760 6788.46 6852.66 9296.64 N 5875.64 W 5989857.32 N 612907.47 E 15.840 7871.88 14786.41 88.090 24.930 6788.34 6852.54 9337.23 N 5858.96 W 5989898.17 N 612923.51 E 15.068 7915.05 14818.68 88.120 28.810 6789.41 6853.61 9366.00 N 5844.38 W 5989927.16 N 612937.62 E 12.017 7946.21 14847.59 89.320 30.790 6790.05 6854.25 9391.08 N 5830.02 W 5989952.47 N 612951.58 E 8.007 7973.73 14922.60 91.820 40.170 6789.30 6853.50 9452.08 N 5786.54 W 5990014.16 N 612994.09 E 12.940 8042.44 14945.44 91.110 42.530 6788.72 6852.92 9469.22 N 5771.45 W 5990031.53 N 613008.90 E 10.787 8062.34 14980.00 91.110 42.530 6788.05 6852.25 9494.69 N 5748.10 W 5990057.36 N 613031.85 E 0.000 8092.11 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to S-102. Northings and Eastings are relative to S-102. . Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from S-102 and calculated along an Azimuth of 12.000° (True). Magnetic Declination at Surface is 25.354° (24-0ct-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 14980.00ft., The Bottom Hole Displacement is 11099.08ft., in the Direction of 328.809° (True). 21 November, 2003·16:47 Page 2 of 3 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PBU_ WOA S Pad - S-102L 1 MWD Your Ref: API 500292297260 Job No. AKMW0002737220, Surveyed: 2 November, 2003 BPXA North Slope A/aska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 14231.83 14270.00 14980.00 6805.69 6807.29 6852.25 8857.12 N 8884.19 N 9494.69 N 6097.10 W 6070.25 W 5748.10W Tie On Point Window Point Projected Survey . Survey tool program for 5-102L 1 MWD From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 12777.19 0.00 12777.19 6749.01 14980.00 6749.01 BP High Accuracy Gyro - AK-1 BP _HG (S-102PB1) 6852.25 MWD Magnetic (8-1 02L 1 PB1 MWD) . 21 November, 2003 - 16:47 Page 3 of 3 DrillQuest 3.03.05.005 . AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well S-102 L 1 PB1 Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 12,777.19' MD 12,825.00' MD 14,434.00' MD (if applicable) . Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) ~~~N\~ &03' 160 24-Nov-03 REC,F.i.\IE.D . ,.,,.,.!!~>,,,,¡ ~ij ".' ",',', DEC 08 2003 ,A.!ljska Oil &: Gas Cons. ~n Anchorege Halliburton Sperry-Sun North Slope Alaska BPXA PBU_ WOA S Pad S-102L1PB1 . Job No. AKZZ0002737220, Surveyed: 30 October, 2003 Survey Report 21 November, 2003 Your Ref: AP/ 500292297271 Surface Coordinates: 5980655.13 N, 618929.96 E (70021' 20.8844" N, 149002' 02.9105" W) Grid Coordinate System: NAD27 A/aska State Planes, Zone 4 . Surface Coordinates relative to Project H Reference: 980655.13 N, 118929.96 E (Grid) Surface Coordinates relative to Structure Reference: 217.17 S, 1009.92 E (True) Kelly Bushing E/evation: 64.20ft above Mean Sea Leve/ Kelly Bushing E/evation: 64.20ft above Project V Reference Kelly Bushing E/evation: 64.20ft above Structure Reference S¡....a_1 1I'""'\I-SUi! DAI'L.L.ING SEAVICES A Halliburton Company Survey Ref: svy4118 Halliburton Sperry-Sun Survey Report for PBU_ WOA S Pad - S-102L 1PB1 Your Ref: AP/500292297271 Job No. AKZZ0002737220, Surveyed: 30 October, 2003 BPXA North Slope A/aska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 12777.19 90.920 321.690 6684.81 6749.01 7635.84 N 5936.41 W 5988195.77 N 612873.07 E 6234.73 Tie On Point AK-6 BP _IFR-AK 12800.00 90.740 321.600 6684.48 6748.68 7653.73 N 5950.56 W 5988213.43 N 612858.64 E 0.882 6249.29 12825.00 90.540 321.510 6684.20 6748.40 7673.31 N 5966.11 W 5988232.76 N 612842.79 E 0.877 6265.21 Window Point 12857.25 82.470 322.410 6686.16 6750.36 7698.64 N 5985.93 W 5988257.77 N 612822.57 E 25.178 6285.86 . 12889.73 73.920 323.340 6692.80 6757.00 7723.96 N 6005.10 W 5988282.78 N 612802.99 E 26.472 6306.64 12919.79 67.140 324.260 6702.82 6767.02 7746.82 N 6021.83 W 5988305.37 N 612785.90 E 22.738 6325.52 12940.94 63.990 323.990 6711.56 6775.76 7762.42 N 6033.12 W 5988320.79 N 612774.37 E 14.939 6338.43 12971.66 70.170 321.270 6723.52 6787.72 7784.88 N 6050.29 W 5988342.98 N 612756.84 E 21.705 6356.84 13003.20 79.150 320.020 6731.86 6796.06 7808.37 N 6069.56 W 5988366.16 N 612737.20 E 28.727 6375.81 13032.39 79.530 324.460 6737.26 6801 .46 7831.04 N 6087.12 W 5988388.55 N 612719.28 E 15.005 6394.33 13063.57 82.560 323.090 6742.12 6806.32 7855.89 N 6105.33 W 5988413.10 N 612700.69 E 10.643 6414.85 13094.24 85.420 324.390 6745.33 6809.53 7880.48 N 6123.36 W 5988437.40 N 612682.26 E 10.233 6435.15 13128.89 89.070 323.110 6746.99 6811.19 7908.38 N 6143.82 W 5988464.98 N 612661.36 E 11.161 6458.19 13160.09 90.350 326.890 6747.15 6811.35 7933.94 N 6161.72 W 5988490.24 N 612643.06 E 12.791 6479.47 13189.80 89.950 330.460 6747.07 6811.27 7959.31 N 6177.16 W 5988515.37 N 612627.22 E 12.091 6501.08 13220.33 91.880 334.680 6746.58 6810.78 7986.40 N 6191.22 W 5988542.23 N 612612.73 E 15.197 6524.65 13253.15 91.570 338.050 6745.60 6809.80 8016.45 N 6204.37 W 5988572.07 N 612599.11 E 10.307 6551.31 13287.88 91.370 333.960 6744.70 6808.90 8048.16 N 6218.48 W 5988603.55 N 612584.49 E 11.787 6579.39 13319.19 90.460 328.790 6744.20 6808.40 8075.63 N 6233.48 W 5988630.78 N 612569.06 E 16.764 6603.14 13354.22 90.470 325.610 6743.92 6808.12 8105.07 N 6252.45 W 5988659.91 N 612549.62 E 9.078 6628.00 13385.09 91.180 324.360 6743.47 6807.67 8130.35 N 6270.16 W 5988684.91 N 612531.52 E 4.656 6649.04 . 13415.49 89.040 324.740 6743.42 6807.62 8155.11 N 6287.79 W 5988709.39 N 612513.49 E 7.150 6669.60 13447.75 90.800 322.770 6743.46 6807.66 8181.13N 6306.86 W 5988735.10 N 612494.01 E 8.189 6691.08 13484.27 89.940 326.600 6743.23 6807.43 8210.92 N 6327.97 W 5988764.55 N 612472.43 E 10.748 6715.83 13521.67 89.460 335.120 6743.42 6807.62 8243.55 N 6346.16 W 5988796.89 N 612453.72 E 22.816 6743.97 13559.65 91.070 342.520 6743.25 6807.45 8278.94 N 6359.88 W 5988832.06 N 612439.45 E 19.939 6775.74 13589.40 88.860 349.210 6743.26 6807.46 8307.77 N 6367.14 W 5988860.77 N 612431.73 E 23.681 6802.43 13619.92 88.500 354.600 6743.97 6808.17 8337.97 N 6371 .43 W 5988890.90 N 612426.96 E 17.695 6831.07 13652.98 94.360 359.070 6743.14 6807.34 8370.95 N 6373.26 W 5988923.84 N 612424.61 E 22.287 6862.95 13682.44 92.510 5.830 6741.38 6805.58 8400.31 N 6372.00 W 5988953.22 N 612425.40 E 23.749 6891.93 21 November, 2003 - 16:48 Page 2 of 4 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PBU_ WOA S Pad - S-102L 1PB1 Your Ref: API 500292297271 Job No. AKZZ0002737220, Surveyed: 30 October, 2003 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (It) (It) (ft) (ft) (It) (0/100ft) 13724.40 93.740 12.540 6739.09 6803.29 8441 .64 N 6365.32 W 5988994.66 N 612431.43 E 16.234 6933.75 13748.48 93.300 14.440 6737.61 6801.81 8465.01 N 6359.71 W 5989018.11 N 612436.66 E 8.085 6957.78 13780.53 92.440 16.680 6736.00 6800.20 8495.85 N 6351.12W 5989049.08 N 612444.76 E 7.478 6989.72 13809.43 93.470 19.350 6734.51 6798.71 8523.29 N 6342.20 W 5989076.66 N 612453.25 E 9.891 7018.42 13843.84 92.870 23.020 6732.61 6796.81 8555.32 N 6329.78 W 5989108.88 N 612465.15 E 10.791 7052.33 . 13876.13 89.510 26.070 6731.94 6796.14 8584.68 N 6316.38 W 5989138.45 N 612478.09 E 14.051 7083.84 13909.02 89.170 27.250 6732.32 6796.52 8614.07 N 6301.62 W 5989168.07 N 612492.38 E 3.733 7115.65 13949.28 89.720 29.770 6732.71 6796.91 8649.44 N 6282.41 W 5989203.75 N 612511.03 E 6.406 7154.25 13996.88 90.060 37.320 6732.80 6797.00 8689.09 N 6256.12 W 5989243.80 N 612536.68 E 15.877 7198.49 14032.77 89.970 40.360 6732.79 6796.99 8717.04 N 6233.62 W 5989272.11 N 612558.74 E 8.474 7230.51 14069.97 88.550 41.890 6733.27 6797.47 8745.06 N 6209.15 W 5989300.51 N 612582.75 E 5.611 7263.00 14104.97 87.400 47.400 6734.51 6798.71 8769.93 N 6184.58 W 5989325.77 N 612606.93 E 16.072 7292.44 14144.17 85.890 50.820 6736.80 6801.00 8795.55 N 6155.01 W 5989351.85 N 612636.09 E 9.523 7323.64 14188.97 87.380 47.900 6739.43 6803.63 8824.67 N 6121.08 W 5989381.51 N 612669.56 E 7.307 7359.19 14231.83 87.160 45.610 6741.47 6805.67 8854.00 N 6089.89 W 5989411.33 N 612700.27 E 5.362 7394.36 14277.77 88.210 42.450 6743.33 6807.53 8887.00 N 6057.99 W 5989444.83 N 612731.64 E 7.243 7433.27 14321.64 86.760 37.920 6745.26 6809.46 8920.47 N 6029.72 W 5989478.75 N 612759.38 E 10.832 7471.89 14365.41 85.170 32.380 6748.34 6812.54 8956.15 N 6004.59 W 5989514.83 N 612783.94 E 13.137 7512.02 14434.00 85.170 32.380 6754.11 6818.31 9013.87 N 5967.99 W 5989573.12 N 612819.62 E 0.000 7576.08 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to S-102. Northings and Eastings are relative to S-102. . Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from S-102 and calculated along an Azimuth of 12.000° (True). Magnetic Declination at Surface is 25.353° (25-0ct-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 14434.00ft., The Bottom Hole Displacement is 10810.50ft., in the Direction of 326.492° (True). 21 November, 2003 - 16:48 Page 3 of 4 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PBU_WOA S Pad - S-102L1PB1 Your Ref: API 500292297271 Job No. AKZZ0002737220, Surveyed: 30 October, 2003 BPXA North Slope Alaska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 12777.19 12825.00 6749.01 6748.40 7635.84 N 7673.31 N 5936.41 W Tie On Point 5966.11 W Window Point . 14434.00 6818.31 9013.87 N 5967.99 W Projected Survey Survey tool program for S-102L 1 PB 1 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 12777.19 0.00 12777.19 6749.01 14434.00 6749.01 BP High Accuracy Gyro - AK-1 BP _HG (S-102PB1) 6818.31 AK-6 BP _IFR-AK (S-102L 1 PB1) . 21 November, 2003 - 16:48 Page 4 of 4 DrillQuest 3.03.05.005 . AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 . ~03-150 24-Nov-03 Re: Distribution of Survey Data for Well S-102 L 1 PB1 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 12,777.19' MD 12,825.00' MD 14,434.00' MD (if applicable) Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) .~ ~"','"~,\\~ RECEIVED DEC 082003 Alaska 011 & Gas Cons. commie8ion Andtorage Halliburton Sperry-Sun North Slope Alaska BPXA PBU_ WOA S Pad S-102L1 PB1 MWD . Job No. AKMW0002737220, Surveyed: 30 October, 2003 Survey Report 21 November, 2003 Your Ref: API 500292297271 Surface Coordinates: 5980655.13 N, 618929.96 E (70021' 20.8844" N, 149002' 02.9105" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 . Surface Coordinates relative to Project H Reference: 980655.13 N, 118929.96 E (Grid) Surface Coordinates relative to Structure Reference: 217.17 S, 1009.92 E (True) Kelly Bushing Elevation: 64.20ft above Mean Sea Level Kelly Bushing Elevation: 64.20ft above Project V Reference Kelly Bushing Elevation: 64.20ft above Structure Reference S¡""'t=1 II""':Y-SUï! DAILL'í'ÑG SEAVlc:es A Halliburton Company Survey Ref: svy4120 Halliburton Sperry-Sun Survey Report for PSU_ WOA S Pad - S-102L 1 PS1 MWD Your Ref: API 500292297271 Job No. AKMW0002737220, Surveyed: 30 October, 2003 SPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/100ft) 12777.19 90.920 321.690 6684.81 6749.01 7635.84 N 5936.41 W 5988195.77 N 612873.07 E 6234.73 Tie On Point MWD Magnetic 12800.00 90.740 321.600 6684.48 6748.68 7653.73 N 5950.56 W 5988213.43 N 612858.64 E 0.882 6249.29 12825.00 90.540 321.510 6684.20 6748.40 7673.31 N 5966.11 W 5988232.76 N 612842.79 E 0.877 6265.21 Window Point 12857.25 82.470 316.630 6686.17 6750.37 7697.61 N 5987.17 W 5988256.71 N 612821.34 E 29.222 6284.59 . 12889.73 73.920 319.100 6692.80 6757.00 7721.15 N 6008.48 W 5988279.92 N 612799.65 E 27.354 6303.19 12919.79 67.140 325.790 6702.83 6767.03 7743.57 N 6025.76 W 5988302.06 N 612782.02 E 30.794 6321.53 12940.94 63.990 324.960 6711.58 6775.78 7759.41 N 6036.70 W 5988317.73 N 612770.83 E 15.316 6334.75 12971 .66 70.170 321.920 6723.54 6787.74 7782.12 N 6053.56 W 5988340.16 N 612753.62 E 22.083 6353.45 13003.20 79.150 320.510 6731.87 6796.07 7805.80 N 6072.60 W 5988363.53 N 612734.20 E 28.796 6372.66 13032.39 79.530 324.740 6737.27 6801.47 7828.59 N 6090.01 W 5988386.05 N 612716.44 E 14.300 6391.33 13063.57 82.560 323.500 6742.13 6806.33 7853.54 N 6108.06 W 5988410.71 N 612697.99 E 10.482 6411.98 13094.24 85.420 324.740 6745.34 6809.54 7878.25 N 6125.93 W 5988435.13 N 612679.73 E 10.155 6432.44 13128.89 89.070 323.680 6747.00 6811.20 7906.32 N 6146.17 W 5988462.88 N 612659.05 E 10.968 6455.69 13160.09 90.350 326.500 6747.16 6811.36 7931.90 N 6164.02 W 5988488.17 N 612640.79 E 9.926 6477.00 13189.80 89.950 330.900 6747.08 6811.28 7957.28 N 6179.45 W 5988513.30 N 612624.96 E 14.871 6498.61 13220.33 91.880 335.310 6746.60 6810.80 7984.50 N 6193.26 W 5988540.30 N 612610.72 E 15.765 6522.37 13253.15 91.570 338.660 6745.61 6809.81 8014.69 N 6206.08 W 5988570.28 N 612597.42 E 10.246 6549.23 13287.88 91.370 334.780 6744.72 6808.92 8046.57 N 6219.80 W 5988601.94 N 612583.20 E 11.183 6577.57 13319.19 90.460 330.730 6744.22 6808.42 8074.40 N 6234.13 W 5988629.54 N 612568.43 E 13.256 6601.80 13354.22 90.470 326.150 6743.93 6808.13 8104.24 N 6252.46 W 5988659.08 N 612549.63 E 13.074 6627.18 13385.09 91.180 325.790 6743.49 6807.69 8129.82 N 6269.73 W 5988684.39 N 612531.95 E 2.579 6648.61 . 13415.49 89.040 325.090 6743.43 6807.63 8154.85 N 6286.97 W 5988709.14 N 612514.31 E 7.406 6669.51 13447.75 90.800 323.150 6743.47 6807.67 8180.99 N 6305.88 W 5988734.98 N 612495.00 E 8.119 6691.15 13484.27 89.940 326.850 6743.24 6807.44 8210.90 N 6326.82 W 5988764.55 N 612473.58 E 10.401 6716.05 13521.67 89.460 335.310 6743.43 6807.63 8243.60 N 6344.89 W 5988796.96 N 612454.99 E 22.656 6744.28 13559.65 91 .070 342.360 6743.26 6807.46 8279.00 N 6358.60 W 5988832.14 N 612440.73 E 19.039 6776.06 13589.40 88.860 349.230 6743.28 6807.48 8307.82 N 6365.89 W 5988860.84 N 612432.98 E 24.257 6802.73 13619.92 88.500 354.870 6743.98 6808.18 8338.03 N 6370.11 W 5988890.97 N 612428.28 E 18.512 6831 .40 13652.98 94.360 359.450 6743.16 6807.36 8371.01 N 6371.75 W 5988923.93 N 612426.12 E 22.491 6863.32 13682.44 92.510 5.590 6741.39 6805.59 8400.37 N 6370.45 W 5988953.31 N 612426.95 E 21.731 6892.31 21 November, 2003 - 16:46 Page 2 of 4 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PBU_ WOA S Pad - S-102L 1 PB1 MWD Your Ref: API 500292297271 Job No. AKMW0002737220, Surveyed: 30 October, 2003 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 13724.40 93.740 11 .800 6739.10 6803.30 8441 .77 N 6364.12 W 5988994.80 N 612432.62 E 15.065 6934.12 13748.48 93.300 13.410 6737.62 6801.82 8465.22 N 6358.88 W 5989018.33 N 612437.49 E 6.919 6958.15 13780.53 92.440 15.020 6736.02 6800.22 8496.25 N 6351.02 W 5989049.48 N 612444.86 E 5.690 6990.14 13809.43 93.470 18.540 6734.53 6798.73 8523.88 N 6342.69 W 5989077.24 N 612452.75 E 12.675 7018.89 13843.84 92.870 19.240 6732.62 6796.82 8556.39 N 6331.57 W 5989109.92 N 612463.35 E 2.677 7053.00 . 13876.13 89.510 21.760 6731.95 6796.15 8586.62 N 6320.26 W 5989140.33 N 612474.18 E 13.005 7084.92 13909.02 89.170 25.480 6732.33 6796.53 8616.75 N 6307.09 W 5989170.66 N 612486.87 E 11.357 7117.13 13949.28 89.720 28.620 6732.72 6796.92 8652.60 N 6288.78 W 5989206.80 N 612504.60 E 7.918 7156.00 13996.88 90.060 35.090 6732.81 6797.01 8693.00 N 6263.67 W 5989247.60 N 612529.07 E 13.611 7200.75 14032.77 89.970 39.040 6732.80 6797.00 8721.64 N 6242.05 W 5989276.57 N 612550.24 E 11.009 7233.25 14069.97 88.550 41 .880 6733.28 6797.48 8749.94 N 6217.91 W 5989305.25 N 612573.92 E 8.535 7265.95 14104.97 87.400 48.140 6734.52 6798.72 8774.65 N 6193.19 W 5989330.35 N 612598.25 E 18.174 7295.27 14144.17 85.890 51.980 6736.82 6801.02 8799.77 N 6163.19 W 5989355.95 N 612627.84 E 10.510 7326.07 14188.97 87.380 48.770 6739.45 6803.65 8828.29 N 6128.75 W 5989385.01 N 612661.83 E 7.888 7361.13 14231.83 87.160 46.560 6741.49 6805.69 8857.12 N 6097.10 W 5989414.34 N 612693.01 E 5.176 7395.91 14277. 77 88.210 42.450 6743.34 6807.54 8889.85 N 6064.94 W 5989447.57 N 612724.66 E 9.227 7434.61 14321.64 86.760 39.020 6745.27 6809.47 8923.05 N 6036.34 W 5989481.23 N 612752.72 E 8.481 7473.04 14365.41 85.170 32.970 6748.35 6812.55 8958.36 N 6010.69 W 5989516.93 N 612777.81 E 14.258 7512.90 14434.00 85.170 32.970 6754.13 6818.33 9015.70 N 5973.50 W 5989574.86 N 612814.09 E 0.000 7576.72 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 5-102. Northings and Eastings are relative to S-102. . Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from S-102 and calculated along an Azimuth of 12.000° (True). Magnetic Declination at Surface is 25.354° (24-0ct-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 14434.00ft., The Bottom Hole Displacement is 10815.06ft., in the Direction of 326.473° (True). 21 November, 2003 - 16:46 Page 3 of 4 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PSU_WOA S Pad - S-102L1 PS1 MWD Your Ref: API 500292297271 Job No. AKMW0002737220, Surveyed: 30 October, 2003 SPXA North Slope Alaska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 12777.19 12825.00 6749.01 6748.40 7635.84 N 7673.31 N 5936.41 W Tie On Point 5966.11 W Window Point . 14434.00 6818.33 9015.70 N 5973.50 W Projected Survey Survey tool program for S-102L 1 PB1 MWD Fro m Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 12777.19 0.00 12777.19 6749.01 14434.00 6749.01 BP High Accuracy Gyro - AK-1 BP _HG (S-102PB1) 6818.33 MWD Magnetic (S-1 02L 1 PB1 MWD) . 21 November, 2003 - 16:46 Page 4 of 4 DrillQuest 3.03.05.005 . . ,·1['·' .. Date: 12-01-2003 Transmittal Number: 92631A BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. If you have any questions, please contact me in the PDC at 564-4091. Top Bottom SW Name Date Contractor Log Run Depth Depth Log Type S-102L 1 11-02-2003 REEVES 1 11500 14377 CML MEASURED DEPTH ARRAY INDUCTION SHALLOW FOCUSSED LOG; 11-02-2003 REEVES 1 11500 14334 CML MEASURED DEPTH PHOTO DENSITY DUAL SPACED NEUTRON LOG; S-1 02L 1 11-02-2003 REEVES 1 11500 14356 CML MEASURED DEPTH COMPENSATED SONIC LOG; S-1 02L 1 11-02-2003 REEVES 1 6674 6684 CML TVD ARRAY INDUCTION SHALLOW FOCUSSED LOG S-1 02L 1 11-02-2003 REEVES 1 6674 6684 CML TVD COMPENSATED SONIC LOG; -1 02L 1 11-02-2003 REEVES 1 6674 6684 CML TVD PHOTO DENSITY DUAL SPACED NEUTRON LOG; 8°1-05,\ V-100 11-09-2003 SCH 1 0 7980 LEAK DETECTION LOG; .5 -/~5U../ /Pee yeS ¿,vl/'e /I.If e 5er I/I~eS7 eÞ:J /f'¿7P?/ (!)l¡- ~C7V - ô -øJæ01- .., ~..>~...,.",) " ~';.^~"... ~lu ,Ý\..., ,'>') '-C ~ ~ d'~ Please Sign and Return one copy of this transmittal. Thank You, James H. Johnson Petrotechnical Data Center Attn: Howard Oakland (DNR) Attn: Kristin Dirks (DNR) Attn: Sandy Lemke (ConocoPhillips) Attn: Phillip Thibodeaux Jf. (Exxon Mobil Production Co.) R ErE' DEC ~200j Alasf(a úìì ð. vi.o" AnChorage Petrotechnical Data Center LR2-1 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519-6612 TREE = 4-1/16" - 5M CrN CHROME WELLHEAD = 13-5/8" - 5M FMC SH ... 5-102 L 1 ACTUATOR = KB. ELEV = BF. ELÊV~;~·~ . KOP= Max Angle = Datum MD = ------~~--- Datum TVD = BAKER 64.2' - SAFEÌ. ,'\IOTES: CAUTION: 2 SCHLUMBERGER RADIOACTIVE SOURCES P&A'd 10/04/00 WI RED CMT TO PB 8017' MD /4655' TVD. 1) 8564' MD/4882' TVD-2.0 CURlECS-137. 2) 8531' MD/4867' TVD-4.0 CURIE AM - 241 ** DO NOT REENTER WELL BELOW PB DEPTH BEFORE CONTACTING U.S. NUCLEAR REGULATORY COMMISSION & AK DEPT OF O&G ** (FROM: CTD Sidetrack-DRAFT) 1400' 93° @ 12,497' 12749' 6700' SS - - 110-3/4" CSG, 45.5#, K-55-BTC, ID = 9.95" H 4816' ~ Minimum ID = 3.75" @ 12264' I HALLIBURTON ES CEMENTER - z ~ . 14-1/2" IBT LNR, 12.6#, L-80, ID = 3.958" I 14-112" TBG, 12.6#, L-80 BTC-M, ID= 3.958" H 11558' . I I 17" CSG, 29#, L-80-BTC-M, ID = 6.182" H 11717' .. TOP OF 4-1/2" SLTD LNR H 12312' I ~ PERFORATION SUMMARY REF LOG: PDS JEWELRY LOG ON 12/11/00 ANGLE AT TOP PERF: 73° @ 11680' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz 3-318" 6 11680 - 11700 0 3-318" 6 11716 - 11736 0 DATE 01/21/01 01/21/01 IBOTTOMOF4-1/2"SLìDLNR/-i 13100' t PBTD -{ 13100' ~-f 13488' · = ----i 1 H 7" PORT COLLA R I H4-1/2" X LANDING NIP, ID = 3.813" I GAS LIFT MANDRELS DEV TYPE VLV LATCH PORT DATE 66 KBG-2-LS DOME INT 16 52 KBG-2-LS DOME INT 16 53 KBG-2-LS DMY INT 0 64 KBG-2-LS SO INT 24 06/10/03 2185' 2515' ~ L ST MD TVD 4 5783 3722 3 9818 5914 2 11161 6521 1 11395 6648 - 6992' H7" PORT COLLAR I · 11503' H4-1/2" X LANDING NIP, ID = 3.813" I :8: 11524' \- 7" X 4-1/2" BAKER S-3 PKR, ID = 3.875" I 't5: 11543' - BAKER 5" X 7" LNR TOP PKR I II W/LlNER TIE-BACK SLEEVE · I~ 11547' \- 4-' n" X LA""'" NIP, ID' 3.813" I 11557' - BAKER 5" X 7" HMC HYDRAULIC LNR HGR, ID = 3.938" Ú 1 11558' H4-1/2" WLEG I 1 11553' HELMD TT LOGGED 12/12/00 ~ 12264' 11 HALLIBURTON ES TYÆ H CEMENTER - MILLED TO 3.80" DURING PRE-RIG WORK H 4-1/2" X 6-3/4" ECP, ID = 3.875" I 5<1 12267' Proposed CTD Sidetrack liner yITOPOF3-3/16"LNR H 12738' I rìl I I I 13272' H3-3/16 x 2-7/8 X-over I I 00000000 I 14968' I I '\J 3-3/16" X 2-7/8" slotted liner l-i 'I 12827' 1-fiv1echanical Whipstock DATE REV BY COMMENTS DATE REV BY COMMENTS AURORA UNIT 7/4/1982 ORIGINAL COM PLETION 04/09/03 DRSITP TV D/MD CORRECTIONS WELL: S-102 1 0/06/91 DSMC LAST WORK OVER 06/10/03 MHITLH GLV C/O ÆRMIT No: 1820950 10/24/00 LAST COM PLETION 11/05/03 SK CTD sidetrack API No: 50-029-22972-00 03/12/01 SIS-MD FINAL SEC 35, T12N, R12E 03/16/01 CHlTP CORRECTIONS 06/03/01 CH/KAK GLM CORRECTION BP Exploration (Alaska) · . (ill} !Æ ~!Æ ~ ~~!Æ / FRANK H. MURKOWSKI, GOVERNOR / AI,~t¡KA. OIL AND GAS / CONSERVATION COMMISSION ! 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mark Johnson CT Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage AK 99519 Re: Prudhoe Bay Unit S-102Ll BP Exploration (Alaska), Inc. Permit No: 203-156 Surface Location: 4452' NSL, 4499' WEL, Sec. 35, T12N, RI2E, UM Bottomhole Location: 3903' NSL, 4654' WEL, Sec. 22, TI2N, RI2E, UM Dear Mr. Johnson, Enclosed is the approved application for permit to redrill the above development well. This permit to redrill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's North Slope petroleum field inspector at 659-3607 (pager). Sincerely, ~~tL-~ Randy Ruedrich Commissioner BY ORDER OF THE COMMISSION DATED this---1L day of September, 2003 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Exploration, Production and Refineries Section Ì^-/4Æ 'i//o/2.00S o Drill II Redrill 1 a. Type of work 0 Re-Entry 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 4452' NSL, 4499' WEL, SEC. 35, T12N, R12E, UM Top of Productive Horizon: 656' NSL, 4450' WEL, SEC. 22, T12N, R12E, UM Total Depth: 3903' NSL, 4654' WEL, SEC. 22, T12N, R12E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x-618930 y-5980655 Zone-ASP4 16. Deviated Wells: Kickoff Depth 1!tCasing Program Size Hole Casing Weight 3-3/4" 3-3/16" x2-7/B" 6.2#/6.16# .. STATE OF ALASKA _ ALASKA ðPAND GAS CONSERVATION CO~SION PERMIT TO DRILL 20 AAC 25"005 11b. Current Well Class 0 Exploratory o Stratigraphic Test 0 Service 5. Bond: a Blanket 0 Single Well Bond No. 25100302630-277 6. Proposed Depth: MD 15575' TVD 6775ss 7. Property Designation: ADL 028256 II Development Oil 0 Multiple Zone o Development Gas 0 Single Zone 11. Well Name and Number: PBUS-102L1 /' 12. Field 1 Pool(s): Prudhoe Bay Field 1 Aurora Pool 8. Land Use Permit: 13. Approximate Spud Date: September 20,2003 14. Distance to Nearest Property: 686' 9. Acres in Property: 2560 12825 ft Maximum Hole Angle 920 Specifications Grade Coupling Length L-80 TCII ISTL 2800' 10. KB Elevation KBE = 15. Distance to.Neare~t Well Within PO?I/ (Height above GL): 64.2 feet 5-111 IS 650 away at 15360 17. Anticipated pressure (see 20 MC 25.035) / Max. Downhole Pressure: 3000 psig. Max. Surface Pressure: 2327 psig Setting Depth Quantity of Cement Top Bottom (c.f. or sacks) MD TVD MD --~D_ ..4igQÜg.s4lg~. dq!a) 12775' 6701' /15~ 6775 Un41,J,g~=.~!Ja·.~ ./ S[P 0 5 1'003 ~ asks UiJ & Gas Cons. Cnmm.>r 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill AND Re-entry OperJ\.JtJtø Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effective Depth MD (ft): Depth TVD Junk (measured): 13488 6787 None 13100 6749 NIA Structural Conductor 80' 20" 260 sx Arctic Set (Approx.) 109' 109' Surface 4789' 10-3/4" 643 sx AS Lite III. 510 sx Class 'G', Top Job: 150 sx AS Lite 4816' 3314' Intermediate Production 11693' 7" 627 sx Class 'G' 11717' 6763' Liner 1557' 4-1/2" 57 sx Class 'G' 11543' - 13100' 6708' - 6749' 20. Attachments a Filing Fee a BOP Sketch o Property Plat 0 Diverter Sketch perfOration Depth TVD (ft): 6752' - 6749' a Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis o Seabed Report a Drilling Fluid Program a 20 MC 25.050 Requirements Date: Perforation Depth MD (ft): 11680' -13099' 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Mark Johnson Title CT Drilling Engineer Signature .~ O· Phone 564-5666 Commission Use Only I Permit APproval1j Date: ~/ Ij l>~ D Yes ~ No Mud Log Requir ~ Yes D No Directional Survey Required Contact Mark Johnson, 564-5666 Date 9/t¡/c-S Prepared By Name/Number: Terrie Hubble, 564-4628 Permit To Drill I A Number: / Number:.2a3 -/Sb" 50-029-22972-60 Conditions of Approval: Samples Required Hydrogen Sulfide Measures Other: T~<;t- ¡of E to ~s-oo f~¡' I See cover letter for other requirements DYes ~No ~Yes D No Approved By: ß.-;L¡ ~ v/L Cp~~Iî"IONER Form 10-401 Revised 3/2003 0 RIG 11\1 A , BY ORDER OF THE COMMISSION Date 9//I/P3 Submit In Duplicate e e BP S-102 Ll Sidetrack Summary of Operations: / Well S-102 is scheduled for a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig on 9/20/03. This lateral addition, S-102 Ll, will exit~the existing 4 'lÇ' slotted liner at 12825' md from a whipstock and target the Kuparuk C sands. The existing production from the parent wellbore slotted liner and perfs will be retained. The following describes the planned sidetrack. A schematic diagram of the proposed sidetrack is attached for reference. Pre CTD Summary (phase 1) 1) Slickline -Drift tubing. Dummy gas lift valves. Pressure test IA to 3000 psi. 2) CT - Cleanout liner to TD. Spot and squeeze CaC03 pill into fractured perforations (11680-11736') to reduce mud losses while drilling. Drift for whipstock. Set whipstock at 12825'. CTD Sidetrack Summary (phase 2) 1) MIRV CTD rig. 2) Mill 3.80" OD window off of 4 Yz" LSX whipstock at 12825' md. 3) Drill 3.75" openhole sidetrack lateral to -15575' TD with MWD/gamma ray. / 4) Run 33/16" x 27/8" slotted liner completion in new lateral leg. /' 5) RDMO. Post CTD Summary (phase 3) 1) CT - spot acid over existing perforations to remove CaC03 pill and restore production. Mud Program: . Phase 1: 8.; y~water · Phase 2: 8.~g used Flo Pro or biozan for milling, new Flo Pro for drilling. Disposal: · 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: . A 3 3/16"x 2 7/8" pre drilled liner completion will be run from 12775' to TD at 15575' md. The crossover ./ from 33/16" to 2 7/8" will be placed at -13200' md. Well Control: · BOP diagram is attached. · Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 3500 psi. /"' · The annular preventer will be tested to 400 psi and 2500 psi. Directional · See attached directional plan. Max. planned hole angle is 92 deg. · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · MWD directional and Gamma Ray will be run over all of the open hole section. · Resistivity and sonic logging are optional. e e Hazards / · Aurora S pad is not an H2S pad. Maximum recorded IDS on the pad was 40 ppm from S-14i. S-102 H2S was measured at <10 ppm. All IDS monitoring equipment will be operational. · One fault crossing is anticipated at 13160' md with an expected throw of 50'. Lost circulation risk is considered "medium" so LCM material will be on location as a contingency. ,;// · Rotary drilling co 0 (2) radioactive sources (stuck BRA) with a red cement plug back on 10/4/00. The sources are at 800' . There will be no impact to CID sidetrack operations because the CID KOP is .,/" >3600' vertic ction and > 1800' TVD distant from the sources and also isolated by 7" casing and 4 W' production tubing. Please see attached drawing. Notification to the NRC is not required due to the separation stated above. Reservoir Pressure · Res. press. is estimated to be 3000 psi at 6730'ss (8.6 ppg EMW). Max. surface pressure with gas (0.10 psi/ft) to surface is 2327 psi. ~ Distance to nearest property · S-102 Ll is 686' from the PBU unit boundary line at ID of 15575' md. Distance to nearest well within pool / · S-111 is 650' away at 15360' md in the S-102 Ll directional plan. Casin2lLiner Information 10-3/4", k-55, 45.5#, Burst 3580 psi; collapse 2090 psi 7", L-80, 29#, Burst 8160 psi; collapse 7020 psi /' 4}'2" L-80 BTC-M, 12.6#, Burst 8440 psi; collapse 7500 psi 33/16" L-80 TCII, 6.2#, Burst 8520 psi; collapse 7660 psi (connection same as body rating) 27/8" L-80 STL 6.16#, Burst 10570 psi; collapse 11170 psi (connection same as body rating) MOJ 9/3/03 T~= 4-1/16"-5MCIWCI-ROME e Wa.LI"EAD =13:-5/8" ~ 5M FMC~. I-i - S 1 0 2 /' ACTUATOR = SA .I '\ - .~:: ~ = .......... ......~...:.~..... 64.~ EX' 5T IN f7 J ~~,,::= ............."............ .........~~,,?'- - -" AA Max Angle = 93° @ 12,497' Ï5äiüiñr\II¡j',;;...· .. . . ..........12749' i5äiü·riïivö..,;;..·..·· ....... "'67ÖÖ'''SS 110-314" COO, 45.5#, K-55-BTC,1D = 9.95" H 4816' ~ Minimum ID = 3.75" @ 12264' HALLBURTON ES CEMENTER PERFORATION SUMMARY REF LOG: PDS JEWELRY LOG ON 12/11/00 ANGlE ATTCP PffiF: 73' @11600' Note: Refer to Production DB b" historical perf data SIZE SPF INTERVAL.. Op1/Sqz 3-318" 6 11680 - 11700 0 3-318" 6 11716 - 11736 0 DATE 01/21/01 01/21101 4-1/2"T8G,12.6#, L-80BTC-M, Ð= 3.958" H 11558' I 17" CSG, 29#, L-80-BTC-M, Ð= 6.182" H 11717' I 14-1/2" BT Lf'R, 12.6#, L-80, Ð = 3.958" I Imp OF 4-1/2" SL 10 LNR H 12312' I I BOTTOM OF 4-1/2" SL 10 LNRH 13100' I PBmH 13100' [§]; 13488' [)II.1E 71411982 10106191 10124.00 03l12AJ1 03l16K11 06I03AJ1 RBI BY COMMENlS OAGINAL COMPLErION DSMC LAST WORK OVER LAST COM PLEnON SIS-tvO FN\L a-tIlP CORRELllONS CH'KAK GLM OOffiECTION ::::;) (1) ~ ST L 4 3 2 1 - (Ð :8: :8: 8' ~ m ~ . - m if -a f/A¿.¿¡/JcJ/'2.røN S~ NOTES: CAUTION: 2 901ILW"[~"R RADIOACTIVE SOURCES P&A'd 10/04/00 WI RED CMT TO PB 8017' MD/4655'TVD. 1) 8564' MDi488. 1VD-2.D CURIE CS-137. 2) 8531' MD/4867'1VD-4.o CURIE AM - 241 ** DO NOT REENTER Wa.L BELOW PB DEPTH BB=ORE CONTACTING U.S. NUCLEAR REGULATORY COMMISSION & AK DEPT OFO&G- 2185' H7" PORTCŒ.LAR 2515' H4-1/Z' X LANDNGNP, Ð= 3.813" I GAS LFT MAN[RB..S tv[) TVD DEV TYPE VLV LATCH FORT DAl 5783 3722 66 KBG-2-LS DO~ M 16 9818 5914 52 KBG-2-LS DO~ M 16 11161 6521 53 KBG-2-LS DMY M 0 11395 6648 64 KBG-2-LS SO M 24 06'10 6992' H7" FORI' OOLLAR 11503' H4-1/2" XLANDNG NP, Ð= 3.813"1 11524' H7" X 4-1/2" BAKERS-3 A<R, Ð = 3.875" 11543' J-iBAKER 5" X 7" LNR TCP PKR I IWILIf'£R llE-BACK SLEEVE 1154T H4-1/2" XLANDlNGNP, Ð= 3.813" I 11557' HBAKER 5" X 7" !-Me HYDRAUUC I ILtR HGR, ID= 3.938" 11558' 1-14-1/2" WlB3 11553' HB..tvO TT LOGGED 12/12/00 12264' HHALLOORl'ONESTYPEHŒMENTER 1* MLLED 10 3-3/4" OJRNG COfvRETlON l 12267' H4-1/2" X 6-314" ECP, D =3.875" I DATE ÆV BY COMM:NTS 04/09103 [RS/TP TVD,MD COffiECTONS 06/1 (}I03 Mi/lLH Gl V C/O ... to. ~ 5<1 .____......m...~ A LRORA UNIT WB..L: S-102 PERMT f\b: 1820950 API f\b: 50-029-22972-00 sa:: 35, T12N. R12E BP Exploration (Alaska) TREE =' 4-1/16" - SM CaN CHROME \l\lELLHEAD = 13-S/8" - SM FMC SH ~_.·.".~...._.~~"",~~__.~·~·...___~_~·~.·.·.,__._._r__.·..............._._____.._._...~..~..'. ACTUA TOR = BAKER .r.r~.___.~'.._._-__i..·..._.__....._.__....._.·...·....-....._.n... KB. B..EV = 64.2' ·äF~ËiË\T;..............··...·...·..·..........·.... ï<Öp·;;...........····..·....·.............·....1·¡¡Ö¡ÿ· ·Mä;ë;Ö;ngië..,;;..··..·..·....93ò··@·1·2:49T ï)1'tüiiïijo·;;..·..... .................... '1'2749;' ïSätliiTïiVõ;;;·........·..........··Š700·SS e \10-3/4" CSG, 4S.5#, K-S5-BTC, 10 = 9.9S" H 4816' Minimum ID = 3.75" @ 12264' HALLIBURTON ES CEMENTER 5-102 L 1 HALLIGoJR.,ToN SA~TES: CAUTION: 2 a8::~"r1:r1!ll("r: RADI VESOURCES P&A'd 10/04/00 WI RED CMTTO B8017' MD/4655' TVD. 1)8564' MDI4882' TVD-2.0 CURIE CS-137. 2) 8531' MDl4867' TVD4.0 CURIE AM - 241 ** DO NOT REENTER W8..L B8..0W PB DEPTH BEFORE CONTACTING U.S. NUCLEAR REGULATORY COMMISSION & AK DEPT OFO&G** Proposed CTD Sidetrack - - =--1 I H7" FORT COLLAR I 1-i4-1 12" X LANDING NIP, 10=3.813" I GAS LIFT MANDRELS DEV TYPE VLV LATCH FORT DATE 66 KBG-2-LS DOME INT 16 S2 KBG-2-LS DOME INT 16 53 KBG-2-LS DMY INT 0 64 KBG-2-LS SO INT 24 06/10/03 1-\7" FORT COLLAR I 2185' 2515' ~ A VI ~ L ST MD lVD - 4 S783 3722 3 9818 5914 2 11161 6521 1 11395 6648 - 6992' - - - e 11503' 1-\4-1/2" x LANDING NIP, 10 = 3.813" I :8: :8 11524' ~ 7" x 4-112" BAKER 8-3 PKR, ID = 3.87S" I ~ '){ 11543' - BAKER 5" X 7" LNR TOP PKR I m æ WILlNER llE-BACK SLEEVE [4-1/2" IBT LNR, 12.6#, L-BO, 10= 3.958" I e ~ 11547' 94-'12" x LANDIIG .... D. 3.81" I 11557' BAKER S" X7" HMC HYDRAULIC I E LNR HGR, ID = 3.938" 14-112" TBG. 12.6#, L-SO BTC-M. ID = 3.958" H 11558' I j o. \ 11558' 1-\ 4-112" IIIILEG I I 11553' l-i B..MD TT LOGGED 12/12/00 I r CSG, 29#, L-BO-BTC-M, 10 = 6.1S2" H 1171T .. TOP OF 4-1/2" SLID LNR H 12312' I PERFORAllONSUMMARY REF LOG: PDS JEWELRY LOG ON 12/11/00 ANGLE AT TOP PERF: 7~ @11680' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OpnlSqz 3-3IS" 6 11680-11700 0 3-318" 6 11716 - 11736 0 DATE 01/21/01 01/21/01 IBOTTOMOF4-1/2"SLìD~:I~ ~~~:: r ~- 13488' DATE 7/411982 10106191 10124/00 03112/01 03116101 06103101 REV BY COMMENTS ORIGINAL COM PLETION DSMC LASTWORKOV~ LAST COMPLETION SIS-MD Ft4A L CHlTP CORRECTIONS CHIKAK GLM CORRECTCN 12264' H HALLIBURTON ES TYPE H CEMENTER I * MILLED TO 3-3/4" DURING COMA..ETION H4-1/2" X 6-314" ECP, 10= 3.S7S" I ~ 5<1 12267' Proposed em SIdetrack Iner ~I :::jTOPOF3-3/16" LN~ 12775' I ,/ I 3.S" X Nip 2.80" Ð 12785' t1:T I 13200' H:>3I1. x 2-7/8 X-~.. ... 0 C b 0 0-·0 ç Q : ........"..: 'n....m......~ I 3-3/16" X 2-7/S" slotted finer H ~ 12825' HMechanìcalWhiPstock 15575' DATE REV BY COM\1ENTS 04/09/03 DRSITP lV D'MD CORRECllONS 06/10103 MHlTLH GL V C/O AURORA UNIT W8...L: S-102 PERMIT No: 1820950 API No: 50-029-22972-00 SEC3S. T12N, R12E BP Exploration (Alaska) ~. ¡¿AO/oAcTJv£ SOV(¿ce.S zq -It- cqS1its 5 -/a2- LJ f IG /1J~.~ -th4r tJbe:,,,clo,,,ed. r~~:qc.h;-e Qye, fa '("' it Wð '( fyottt C.TD ~/J..t..d,- 1<,."- off r:ì.r (~.P ) 4Y\d SofCl.fe{ br .Y'l.". -(v/ølr'lJ c..$U'5· -.... ---- .......---..... / I 1Z,<JlS GTJ) ~'f t kOP 3'00 t e " I 'I , 1',..1.{" ,y~r \\S1-"t JlI~.'" pt\ ~{,p. , 1f"...,.1' \\s"~ ~ (jI~~et'" l-I"e"- }Dr , sf !lot'/ ~o¡1 m~ í ¡oF I <g1t1G. ~",~I ó ó z z w W IL oJ CI: - ,... IL ... W ~ Q :;) ID I IL o I ó z ... w W ::£: (/) 3'1~ ~ ) e ~ ,.:. g¡ '" :.: « "",- ~"'- ---- ...........-- ---.- /¡11~r I - d'5f4",f) 0"5 ( c.+f\ 5ec·tTOVf . J'¡.Q; , '.I ') l<oP Lf'Iz- slofltJ ve"-¡'c~ " C·3b3 2- ('" l\ cJ., () a.d. .; c oS!)\) (c-(::5 f.,p",S c.em~~ \!!~ 'oM·o~ /.(1/7. S6/'d. ce""<...t~¿' II ",'<r- I . 1S~1.f M(J. 'ill ^ pfva bt!ck. ~~, 7 ' TV!) dts'Ârl1- ) \' ~ MO:;J 9/t¡ /03 w ~ Q oJ > Q. Q. CI: ¡..: Q. W Q a: w w z c; z w ... z o 0 W Q ~ W ID (/) :;) CI: (/) ID = ill a c:J z - œ au au Z - c:J Z au c.. .c _,t.t-. -~'~',~~ - ~. .¡.~.~ ·~t~-' Spatial Calculator .... ... . . : Closure Angle Initial Point 0- .,... ~.... ..,.... '. '. Closure Distance ~ '. ~ Final Point Spatial Calculator Initial Point Final Point Initial Point Final Point Displacement (ft) 2-D Closure Angle (deg from True North) 2-D Closure Distance (ft in horizontal plane) 3-D Distance (ft) Grid Convergence Surface ASP Coordinates ASP Y (N/-S) ASP X (E/-W) 5980655.13 618929.96 Coords. - ASP N(+)/S(-) E(+)/W(-) Lat. (Y) Dep. (X) 0.90 Subsea TVD (ft) 6684.20 4817.15 Coordinates - True N(+)/S(-) (ft) "". " 7 6?~~,~~",,; 48 tiit90" " " -28~,~~7:. 14î'.~:t ~ Ve..r ·hü:d Page 1 of 1 (Spatial Calculator1) Coords. - TRUE N(+)/S(-) E(+)/W(-) Lat. (Y) Dep. (X) 7673.27 -5966.08 4814.90 ·'-3726.82 E(+)/W(-) (ft) . ",W;:,:;,' ·:.:::::,,:;,.,:~~966.08 ·W" ..,;,,;,,:~726.82 .~."" ,,:,:':..;,~239.26 ~ <;.,;.. .Ç.....h G~"'''''''' Subsea !X,~gg "::,.,,,,,,,,,;oi);;n./Þ d.'~ sr e~ ¿","-,. ~":>+ ' 9/4/2003 11 :31 AM e '¥-CP ·s -..( c 2-L¡ (2A ~~Ø4....A..f^t.k. 2>'7 f:Ai f'Aþ ',,, ep, I Page 1 of 1 e e Johnson, Mark 0 From: Eric Cribbs [Eric.Cribbs@HALLlBURTON.com] Sent: Thursday, September 04, 2003 2:50 PM To: Johnson, Mark 0 Subject: Sidetrack with radioactive fish Importance: High Mark, With the sidetrack on S-102, there does not need to be any notification to any regulatory agencies with the sidetrack details presented. The only time the NRC needs to be contacted is if the sidetrack is drilled within 15 ft or less of the fish. A gamma ray log must also be run to verify source location. If you need any other information, please give me a call. Eric Cribbs MWD Service Coordinator Alaska Operations it Telephone: (907) 273-3522 (Direct) @ Fax: (907) 273-3535 8 Email: eric.cribbs@halliburton.com : < ~. : . :: :; , :: 7ooo·-:} ··::H:: ..... '. . ........-:........;...'.....'.. ..................... ".'."'. ~.¡.. ·::LL '.' :......::f···~ ..:-....:.....~. ....... ......:.............'...:.... '.~: .: .:... ..... ......: ...... .:. ....:......~.j... : . . . :: :''': ':. : ':.:" 71 oo·l::~:.::.:...:~.., ."....~,..."...C~~"."..,'~;...,;....~::;:.~::::::: :::::::.::,..,_.,,,,,~,,~~,.,.L,.L"';.,~;,,,,~,,~"~.~.,"".""''''~''''~L''~''.L.~,~;.:~.....:...:~::::::::::~::::::::::~:::::::::::"";".'~~""'''''''i'.."...,."".",u'~~.:,.,...C.,;....;. ..C~;.... ~.....~...:_m'. 58~ 5~ ~~ ~1;~~ ~~Oo ~~~JQc; ~~ ~~. ~'700 ~8~O' 6~~ ~6~ ;1'Or; '7'~~ 7dOr; ~~~~ ~~ 7~~ ~7~ 78~ ~~. 8d~ ~·1Ö~ ~2ri~ 8~~ ~~ 8~~ ~~Ö~ ~7~ 8~~O' ~9t;O 90~ ~'1~~;~~ ~~O;~~~ 9~ ~~'~7rio BP Amoco ,....,:-:-..:: - ...::: v........ ..... 11.... Wl!LLPATM DeTAIL. ~.1tM IIUtU"JOI ..... 12717.11 ___ ....... I......ft = =::::';\0 ...... ".':I'.: "H .... n.lO REFERENCE INFORMATION Co-ri_(NiEj Reference, Weft CentnI: S-102, TNe Nonh VenlœI (lVD Refemnoe: System: Moan se. Level M"=~=: ~(~'=-°9:EJ..20 64.20 Celculetlm Me1hod: Minmum CUrvature ..... AaJ , 111'''.'' ...n ..... · ,....... ..... ~.., , 1II4LOO ...,. 81'" 4 ,....... ..... .,.1, · "OfL,1 ..... .,..... 1 ",4L,1 ..... "a.,. l' 1M'G." ...... 312." · ,,.,.... .,... ...,. I ,,,,..,. sa.... 11'..11 ,a '4....,......' ...,. tt ,..,110.,....., "." ,1.....110.,. No" u.,. ,S 14'...'...... ".'4 '4'.....,...... ..,.. ~! ~!!!!-l!!H! !H! IIÐTIOIII KT..... no - ..... T..... ......1 ....... ........ a.aa .... U-a4.'a ....... ;::.~ ...- a." ..... DU.'" ....... "I""'" .... ,..... 121'4.1'2 17'..... ""'.11 ........ ...aa ,...aa ....... "..... ....... ·It,..,., ...aa .... 14".... .,....u ",..,. ..,..... '..aa ...... ......ao 17M... It...., .10..... 1I.GO ..... ....... "..,.1. _... .u,..., '1.00 ..... ....... "..... ....... ........ 1I.ao ...... -.., If"" .".... ...,.... ,I.DO ..... '...I.aa ".." -... ........ 11.00 ...... ",....... ....... 1'01." ...... ..... ..... ....... I.,...' ~'.M ........ '1.00 .-.GIII "'1'.GO ....... .....,. ........ 'I.al ..... It.... .781'.34 ....~, "!!!!-!! ~!.!! ~.!! !!!!-!! ......, .",..,.. AllNOTATION. 1J'RŒT DETM.S ,.."" 1VO +NI..s <VJN.. .1QJA"-3 1S736.00 ,721U10.fal.14 Potf So'" T31 1S1..s_00 1III&to --IS121.33 PoW ",1.QAT32 1S7..s.DO ISt.&3·I3OUD F"MII ",Q2¡t,T44 1S77&.00'00'I3_0& -w.n.14 PoW "". .. II8M.81 ....... H..... .T..... I'''''' ".... t "... 1 l7oU.U 1 "3I.Nt 173L73 t lno.S7 t 17.... t 170.11 t ..,pHt ·111 11 11I7.M "SIt.11 tl 1f1S.17 tts,.... - - R'" · · · · , · · .. 11 .. .. .. .. TD .~......:.:...: ·:::::··,K· 57oo·J"''';·''';''''',.¿1{J-J.. . .j$'.(U~S . - ..·/$(r9'S·...... 1¿Z ..~r 5800':;· .. ...~5'.3;l'..... ..........-.............. . 5900·]" ... '='6000' j.. : r:'~ i 6100] C .~ ~62oo·1 I:::¡......:....,~:...u ii 6500.J·· . U·~ 1:: r,.".. .': CII o"'~ > CD 'i'·.~i E····" '" r- ~:"J',J ;'; ..... ..'.. . ~ .¡ . :':' :.¡ :: ........................ ....:..'. :' ..'~.~ 1':;"; ~"'~:' , -II" ~. '··.h....,...._ w riT-"'t,·,q:.·....:~......·i'..,......-:- ~ . ~.... . \ :~':I"'" i 6900·:l .,. O.·:··:·:.}·.···.þp ,. . T "M AzImuths to True North Magnetic North: 25.44' Magnetic Field Strength: 57556n T Dip Angle: eo.85' Date: 617/2003 Model: bggm2003 LEGEND Plan 8-11 I.\!:,,", So 1I) ~1~~182Þe1} PIonMS·1Q2A PIon .. Plan: Plan 114 (S·102/Plan" S-102A) C/e8t8d By: Br'j Potnis Date: 8/7/2003 Bill B.... ._,,¡ ... ...~:: ..................................... ~::, INTßQ ~.:... 'ì'·· ..:.... ~ 4 Contact Information. ~.::¡¡: ~.7) 267:6~~qcom Bokor Hugh.. INTEQ: (;:ð4)ra7~OO .- .... r: ~ Q r:!. -. + , o Z ;::;. . - .c .. :I o rn : :: : · "UW ...... ,- 110. I ,.., .: Y.l I n ... :.. : .: : ... : f .. ..: ..:. ..: :. . · 10200·: .:.: .... : :.. ~: .: :'" ... ... :.. O!l / :.. ..:. .'\ .w , ~ ..... . ....:.. .:... .: /: .... .. .. .. . .... ... / \ · '- . '-' ." ... ... ,: ... ~w .... .: .: . .. !.U .:.. 8800·: .:.. ........ ..:. .... · .... .. .. .. ... .:. .... .œ-. ..: \... ... . .: :: m. u e :\~::.:, .,.",~:; .. ........'..~.\::. .................. ': ., ' . , ...j~ :: -." " .:.. ,. .'.. .... '. : : .. . . .. .............. . . . . . .. . . . .. .. . .. . ·~~.:·~+~+r·..H·:.~·:·:·~·~·~·,·~:'~·...:·~·r·..~·:·,·+~·~·:·~·~·r1·: :1'· i n ·'·~·r·..'···..r1 ., ~.:' ~ :..~.~.:. ~ :.¡ ·'¡-:1-:· "..1·:·..·,·~·:·, y¡ ...~.¡,..,.;., " ·..;·:·,-..:i·..~·;·; ..:·:·,·~·:·,.1·; ......., , , ~~~.~~~~~...~..~~.~~~~~~~~~ West(-)/East(+) [200ft/In] e 7600- 'J .... ....... .. 7400"': ..... -:\"' 7200 :: '. ... , - . . . .,,, .. "".."..., .""" , . . .:. . .. .:. .:. . . ' . . ' . ' . . .'. . . ~ .:. ··:···:·i .. . . . . . . . , . . ,. :¡ t "- ISI)lf> .. f ,.... ~ . .,:! " '. . .. fPo . . :l P, . '.;...:... '. ........---.................¡.--..........--.-.-.......---... ..~ lu.....u...............:......;:~:;~~~.~/... . . .. ·..n.... .Un._n..., . ~: r1lir ~HU~~f:r: .~:if U ., .. O:·::··hPí :", ....:: .. t.ol.... . .......~.... . e BP-GDB e Baker Hughes INTEQ Planning Report .¡¡. BAKU HUGIll. _.·,.,_._~~~u.·,.",.,·,.,..·,.,.,.unnU,.,.n l.Nlff.Q ---....----...................-----.--.. --_..._.~--_..~-.-.~----_._._-_.....__. I'a~e: Company: Field: Site: Well: Wellpath: ~'-'-'- BPAmoco Prudhoe Bay PB S Pad S-102 Plan#4 S-102A Date: 81712003 Time: J4:17:40 Co-ordinate(NE) Reference: Well: 5-102, True North Vertical (TVD) Reference: System: Mean Sea level Section (VS) Reference: Well (0.00N,O.00E.12.00Azi) Survey Calcnlation M~thod: _h. Minim~m Curyalure I>II: -........---..., . -------- .--_.. .'---' . .._-~_._._._--- Field: Prudhoe Bay North Slope UNITED STATES Map System:US Slale Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys I>atum: Mean Sea level Map Zone: Coordinate System: Geomagnetic Model: Site: PB S Pad TR-12-12 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 0.00 fI 5980854.54 fI 617919.92 fI Latitude: 70 21 Longitude: 149 2 North Reference: Grid Convergence: Well: S-102 Slot Name: Well Position: +N/-S -215.30 fI Northing: 5980655.13 fI Latitude: +EI-W 1006.86 fI Easting: 618929.96 fI Longitude: Position Uncertainty: 0.00 fI Wellpath: Plan#4 S-102A 500292297200 Current Datum: newrig Nabors ges 64.20 Magnetic Data: 81712003 Field Strength: 57556 nT Vertical Section: Depth From (TVD) ft 28.50 Drilled From: é3-- TiiHIn Depth: Height/ 64.20 fI Above System Datum: , Declination: Mag Dip Angle: +N/-S +EI-W fI fI 0.00 0.00 Oradc Alaska, Zone 4 Wetl Centre bggm2003 23.002 N 32.343 W True 0.90 deg 70 21 20.884 N 149 2 2.910 W S-102 12777.19 ft Mean Sea level 25.44 deg 80.85 deg Direction deg 12.00 Targets ...,.._,,,....,..,--. .. ......... .. ..,.-..--- Map Map <- I.atitude ---> <--- I.on~itude ---> ¡ Name Description TV I) +N/-S H:/-W !\Iiorthin~ ":astin~ J)e~ Min See l)qt !\Iin Sl'C l>ip. l>ir. fti ft ft fI../ ft .... ... -./ S-102A T3.3 6735.0 8726.60 -6292.74 5989280.01 612500.00 70 22 46.683 N 149 5 7.077 W S-102A T3.1 6745.00./ 7868.70 -6121.33 5988425.01v'612685~0 70 22 38.247 N 149 5 2.040 W 6745.001 59887601 ./ S-102A T3.2 8188.63 -6301.29 612500.00 70 2241.392 N 149 5 7.314 W 6775.~ ./ ./ S-102A T4.4 10013.05 -5422.14 5990580.01 613350.01 70 22 59.342 N 149 441.625 W Annotation \fl) TV)) ft fl .. .". .. 12777.19 6684.81 TIP 12825.00 6684.20 KOP 12840.00 6684.24 3 12955.96 6714.52 4 13075.16 6744.82 5 13145.16 6744.82 6 13470.16 6744.82 7 13570.16 6743.92 8 13710.16 6739.64 9 14060.16 6736.73 10 14160.16 6739.37 11 14460.16 6746.69 12 14760.16 6752.61 13 15060.16 6758.99 14 15360.16 6767.34 15 15575.00 6775.17 TD Company: Field: Site: Well: Wellpath: 0"::::'::':'[ .:.: co:' ..¡ . :.:.... .... ')t:'. ...;.....;:...' f-·' BPAmoco Prudhoe Bay PB S Pad 8-102 Plan#4 S-102A Plan: Plan #4 New TD TVD Principal: Yes Plan Section Information MD ft 12777.19 12825.00 12840.00 12955.96 13075.16 13145.16 13470.16 13570.16 13710.16 14060.16 14160.16 14460.16 14760.16 15060.16 15360.16 15575.00 ~ Survey !\ID ft 12777.19 f~~~ ~ 12850.00 ~t,O ~ 1ß Ol? 12875.00 12900.00 12925.00 12950.00 12955.96 12975.00 13000.00 13007.81 13025.00 13050.00 13075.00 13075.16 13100.00 13125.00 13145.16 13150.00 13175.00 13200.00 13225.00 13250.00 13275.00 13300.00 13325.00 13350.00 13375.00 13400.00 13425.00 13450.00 Incl deg 90.92 90.54 89.19 60.20 90.00 90.00 90.00 91.04 92.44 88.47 88.51 88.79 89.02 88.62 88.30 87.60 Inel deg 90.92 90.74 90.54 89.19 86.69 80.44 74.19 67.94 61.69 60.20 64.96 71.21 73.16 77.46 83.71 89.96 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 A¡r.lm deg 321.69 321.51 321.51 321.51 321.51 313.11 352.11 4.07 347.32 29.14 17.13 53.14 17.14 53.14 17.13 42.92 A¡r.lm deg 321.69 321.60 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 321.51 318.53 315.53 313.11 313.69 316.69 319.69 322.69 325.69 328.69 331.69 334.69 337.69 340.69 343.69 346.69 349.69 e BP-GDB e Baker Hughes INTEQ Planning Report n')) ft 6684.81 6684.20 6684.24 6714.52 6744.82 6744.82 6744.82 6743.92 6739.64 6736.73 6739.37 6746.69 6752.61 6758.99 6767.34 6775.17 Sys TV)) ft 6684.81 cæ~ .4 6684.59 6687.40 6692.88 6700.99 6711.62 6714.52 6723.28 6732.61 6735.00 6739.36 6743.44 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 6744.82 R~. BAKU MUGlES -'-_·.__·__~~~...'.-..nn,_~nn.·.·_un· . INIßQ --.................-------...---.--..---..-....-. .-..--.---....----. ..-~.._.....~....__._- +S/-S ft 7635.80 7673.27 7685.01 7771.62 7860.77 7912.18 8195.21 8294.96 8434.00 8772.68 8864.44 9105.67 9346.94 9588.19 9829.41 10013.74 N/S ft 7635.80 7653.69 7673.27 7685.01 7692.83 7712.27 7731.35 7749.85 7767.55 7771.62 7784.85 7802.99 7808.81 7821.83 7841.12 7860.65 7860.77 7879.81 7898.10 7912.18 7915.51 7933.24 7951.87 7971.35 7991.62 8012.63 8034.32 8056.63 8079.50 8102.87 8126.67 8150.83 8175.30 Date: 8r112oo3 Time: 14:17:40 Page: 2 Co-ordinate(NE) Reference: Well: 8-102, True North Vertical (TVD) Reference: System: Mean Sea Level Section (VS) Reference: Well (0.00N.0.ooE.12.00Azi) Survey Calc.ulatioD Me!.~od: Mini~um C~~!:I~~~e ~b: Ora~~__ +E/-W ft -5936.38 -5966.08 -5975.41 -6044.28 -6115.17 -6162.59 -6309.24 -6312.57 -6323.04 -6274.03 -6234.83 -6065.04 -5895.23 -5725.42 -5555.65 -5449.14 ....._'-.......... .~/W ft -5936.38 -5950.53 -5966.08 -5975.41 -5981.63 -5997.09 -6012.26 -6026.97 -6041.04 -6044.28 -6054.80 -6069.23 -6073.86 -6084.20 -6099.54 -6115.07 -6115.17 -6131.13 -6148.17 -6162.59 -6166.11 -6183.72 -6200.39 -6216.06 -6230.68 -6244.23 -6256.65 -6267.93 -6278.02 -6286.90 -6294.54 -6300.93 -6306.05 Date Composed: Version: Tied-to: 8r112003 3 From: Definitive Path ))LS Build Turn deg/100ft deg/100ft deg/1ooft . ..,. .. ....... ...."... 0.00 0.00 0.00 0.88 -0.79 -0.38 9.00 -9.00 0.00 25.00 -25.00 0.00 25.00 25.00 0.00 12.00 0.00 -12.00 12.00 0.00 12.00 12.00 1.04 11.96 12.00 1.00 -11.96 12.00 -1.13 11.95 12.00 0.03 -12.00 12.00 0.10 12.00 12.00 0.08 -12.00 12.00 -0.13 12.00 12.00 -0.11 -12.00 12.00 -0.33 12.00 ]\hp N ft 5988195.09 5988212.75 5988232.08 5988243.67 5988251.39 5988270.57 5988289.41 5988307.67 5988325.14 5988329.17 5988342.23 5988360.14 5988365.88 5988378.73 5988397.77 5988417.05 5988417.18 5988435.95 5988453.97 5988467.82 5988471.09 5988488.54 5988506.90 5988526.13 5988546.16 5988566.95 5988588.44 5988610.57 5988633.27 5988656.49 5988680.17 5988704.23 5988728.61 TF'O deg 0.00 205.35 180.00 180.00 0.00 270.00 90.00 85.00 -85.00 95.00 -90.00 90.00 -90.00 91.00 -91.00 92.00 Tar¡:f't ... ..,........ .,.'''.-.....'''' ."".,.""...-----.... .."'..---..--. ... M.a p.: fI 612873.61 612859.17 612843.32 612833.80 612827.46 612811.70 612796.23 612781.23 612766.88 612763.57 612752.85 612738.14 612733.42 612722.87 612707.22 612691.39 612691.28 612675.03 612657.70 612643.06 612639.49 612621.60 612604.64 612588.67 612573.72 612559.85 612547.08 612535.45 612525.00 612515.75 612507.73 612500.96 612495.46 VS ft 6234.70 6249.25 6265.17 6274.72 6281.07 I)I,S deg/100ft 0.00 0.88 0.88 9.00 25.00 6296.87 25.00 6312.38 25.00 6327.42 .,,25.00 6341.80 /25.00 6345.12 25.00 6355.87 25.00 6370.62 25.00 6375.35 25.00 6385.92 25.00 6401.61 25.00 6417.48 6417.58 6432.88 6447.23 6458.00 6460.53 6474.21 6488.97 6504.77 6521.55 6539.29 6557.92 6577.40 6597.67 6618.68 6640.37 6662.68 6685.55 25.00 25.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 TFO deg 0.00 205.35 205.34 180.00 180.00 Tool TIP MWD KOP 3 MWD 180.00 MWD 180.00 MWD 180.00 MWD 180.00 MWD 180~00 4 360.00 MWD 0.00 MWD 0.00 S-102A T 360.00 MWD 360.00 MWD 360.00 MWD 360.00 5 270.00 MWD 270.00 MWD 270.00 6 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD 90.00 MWD Ot tit BP-GDB e ::c.} 1p Baker Hughes INTEQ Planning Report '." .~.·U~~,.~__~....nn~~___· IN'lti;Q ---....---....- Company: BPAmoco Date: 8/7/2003 Time: 14:17:40 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: S-102, True North Site: PB S Pad Vertical (TVD) Reference: System: Mean Sea Level Well: 5-102 Section (VS) Reference: Well (0.OON,0.OOE.12.00Azi) Wellpath: Plan#4 S-102A Survey Calculation Method: Minimum Curvature Db: Orade .------... ----------..-...-----.---- -."----.--...---. .....__._"~._- -_.._~ Survey ....__...-. - .----" MD Ind Azim Sys TVD N/S EIW MapN MapE VS DLS TFO Tool ft deg deg ft ft ft ft ft ft deg/100ft deg ...... -.-.-'-' --- -.- .m..._........_.._____._.._... ",----_.-.. 13470.16 90.00 352.11 6744.82 8195.21 -6309.24 5988748.46 612491.95 6704.36 12.00 90.00 7 13475.00 90.05 352.69 6744.82 8200.00 -6309.88 5988753.25 612491.24 6708.92 12.00 85.00 MWD 13500.00 90.31 355.68 6744.74 8224.87 -6312.41 5988778.07 612488.31 6732.72 12.00 85.00 MWD 13525.00 90.57 358.67 6744.55 8249.84 -6313.64 5988803.01 612486.68 6756.88 12.00 85.01 MWD 13550.00 90.83 1.66 6744.24 8274.83 -6313.57 5988828.00 612486.35 6781.34 12.00 85.03 MWD 13570.16 91.04 4.07 6743.92 8294.96 -6312.57 5988848.14 612487.04 6801.24 12.00 85.07 8 13575.00 91.09 3.49 6743.83 8299.79 -6312.25 5988852.98 612487.28 6806.03 12.00 275.00 MWD 13600.00 91.35 0.50 6743.29 8324.77 -6311.38 5988877.96 612487.75 6830.64 12.00 274.99 MWD 13625.00 91.60 357.51 6742.65 8349.75 -6311.81 5988902.93 612486.92 6854.99 12.00 274.93 MWD 13650.00 91.86 354.52 6741.89 8374.68 -6313.55 5988927.83 612484.79 6879.01 12.00 274.85 MWD 13675.00 92.10 351.52 6741.03 8399.48 -6316.59 5988952.57 612481.36 6902.64 12.00 274.76 MWD 13700.00 92.34 348.53 6740.06 8424.08 -6320.91 5988977.10 612476.64 6925.80 12.00 274.66 MWD 13710.16 92.44 347.32 6739.64 8434.00 -6323.04 5988986.99 612474.36 6935.07 12.00 274.54 9 13725.00 92.28 349.09 6739.03 8448.52 -6326.07 5989001.45 612471.10 6948.63 12.00 95.00 MWD 13750.00 92.01 352.08 6738.09 8473.16 -6330.15 5989026.02 612466.63 6971.89 12.00 95.07 MWD 13775.00 91.74 355.07 6737.27 8497.99 -6332.95 5989050.80 612463.44 6995.59 12.00 95.19 MWD 13800.00 91.46 358.06 6736.57 8522.93 -6334.45 5989075.71 612461.54 7019.68 12.00 95.28 MWD 13825.00 91.18 1.05 6736.00 8547.92 -6334.64 5989100.69 612460.95 7044.08 12.00 95.37 MWD 13850.00 90.89 4.03 6735.55 8572.89 -6333.53 5989125.68 612461.66 7068.74 12.00 95.44 MWD 13875.00 90.60 7.02 6735.22 8597.77 -6331.13 5989150.59 612463.68 7093.57 12.00 95.49 MWD 13900.00 90.32 10.01 6735.02 8622.49 -6327.43 5989175.36 612466.98 7118.52 12.00 95.53 MWD 13925.00 90.02 12.99 6734.94 8646.98 -6322.44 5989199.93 612471.58 7143.52 12.00 95.55 MWD 13950.00 89.73 15.98 6735.00 8671.19 -6316.19 5989224.23 612477.44 7168.49 12.00 95.56 MWD 13975.00 89.44 18.96 6735.18 8695.03 -6308.69 5989248.19 612484.57 7193.37 12.00 95.55 MWD 14000.00 89.16 21.95 6735.48 8718.45 -6299.95 5989271.74 612492.93 7218.10 12.00 95.53 MWD 14025.00 88.87 24.94 6735.91 8741.38 -6290.01 5989294.82 612502.51 7242.59 12.00 95.50 MWD 14050.00 88.59 27.92 6736.47 8763.76 -6278.88 5989317.37 612513.27 7266.80 12.00 95.45 MWD 14060.16 88.47 29.14 6736.73 8772.68 -6274.03 5989326.37 612517.98 7276.53 12.00 95.38 10 14075.00 88.47 27.36 6737.12 8785.75 -6267.01 5989339.55 612524.79 7290.77 12.00 270.00 MWD 14100.00 88.48 24.36 6737.79 8808.24 -6256.12 5989362.20 612535.33 7315.04 12.00 270.05 MWD 14125.00 88.49 21.35 6738.45 8831.26 -6246.41 5989385.38 612544.67 7339.58 12.00 270.13 MWD 14150.00 88.50 18.35 6739.11 8854.77 -6237.92 5989409.01 612552.78 7364.33 12.00 270.21 MWD 14160.16 88.51 17.13 6739.37 8864.44 -6234.83 5989418.73 612555.72 7374.44 12.00 270.29 11 14175.00 88.51 18.92 6739.76 8878.55 -6230.24 5989432.91 612560.09 7389.19 12.00 90.00 MWD 14200.00 88.51 21.92 6740.41 8901.96 -6221.52 5989456.46 612568.43 7413.91 12.00 89.95 MWD 14225.00 88.52 24.92 6741.06 8924.89 -6211.59 5989479.54 612577.99 7438.40 12.00 89.88 MWD 14250.00 88.53 27.92 6741.70 8947.27 -6200.47 5989502.09 612588.75 7462.60 12.00 89.80 MWD 14275.00 88.55 30.92 6742.34 8969.04 -6188.20 5989524.05 612600.68 7486.45 12.00 89.72 MWD 14300.00 88.57 33.92 6742.97 8990.14 -6174.80 5989545.35 612613.74 7509.87 12.00 89.64 MWD 14325.00 88.59 36.92 6743.59 9010.50 -6160.32 5989565.94 612627.90 7532.80 12.00 89.57 MWD 14350.00 88.62 39.92 6744.20 9030.08 -6144.79 5989585.77 612643.11 7555.18 12.00 89.49 MWD 14375.00 88.65 42.92 6744.79 9048.82 -6128.25 5989604.76 612659.34 7576.94 12.00 89.42 MWD 14400.00 88.69 45.92 6745.37 9066.67 -6110.76 5989622.89 612676.55 7598.04 12.00 89.35 MWD 14425.00 88.73 48.92 6745.93 9083.57 -6092.36 5989640.08 612694.68 7618.40 12.00 89.28 MWD 14450.00 88.77 51.92 6746.48 9099.50 -6073.10 5989656.31 612713.69 7637.98 12.00 89.21 MWD 14460.16 88.79 53.14 6746.69 9105.67 -6065.04 5989662.61 612721.65 7645.70 12.00 89.15 12 14475.00 88.79 51.36 6747.01 9114.76 -6053.30 5989671.88 612733.23 7657.02 12.00 270.00 MWD 14500.00 88.80 48.36 6747.53 9130.87 -6034.20 5989688.29 612752.08 7676.76 12.00 270.04 MWD 14525.00 88.80 45.36 6748.06 9147.96 -6015.96 5989705.66 612770.04 7697.26 12.00 270.10 MWD 14550.00 88.81 42.36 6748.58 9165.98 -5998.64 5989723.95 612787.07 7718.49 12.00 270.16 MWD 14575.00 88.83 39.36 6749.09 9184.88 -5982.29 5989743.11 612803.11 7740.38 12.00 270.23 MWD 14600.00 88.84 36.36 6749.60 9204.61 -5966.96 5989763.08 612818.14 7762.87 12.00 270.29 MWD Company: Field: Site: Well: Wellpath: Survey -'--'---.-'-- bp e BP-GDB e Baker Hughes INTEQ Planning Report ...--.--------..----...... BP Amoco Prudhoe Bay PB S Pad 8-102 Plan#4 S-102A ...,.-..... ..-..----..---- MD Incl Azim Sys TVD ft deg deg ft _on' _._.._.._._______...__ 14625.00 88.86 33.36 6750.10 14650.00 88.89 30.36 6750.59 14675.00 88.91 27.36 6751.07 14700.00 88.94 24.36 6751.54 14725.00 88.97 21.36 6752.00 14750.00 14760.16 14775.00 14800.00 14825.00 14850.00 14875.00 14900.00 14925.00 14950.00 14975.00 15000.00 15025.00 15050.00 15060.16 15075.00 15100.00 15125.00 15150.00 15175.00 15200.00 15225.00 15250.00 15275.00 15300.00 15325.00 15350.00 15360.16 15375.00 15400.00 15425.00 15450.00 15475.00 15500.00 15525.00 89.01 89.02 88.99 88.94 88.90 88.85 88.81 88.78 88.74 88.71 88.68 88.66 88.64 88.63 88.62 88.59 88.54 88.50 88.46 88.42 88.39 88.36 88.34 88.32 88.31 88.30 88.30 88.30 88.24 88.14 88.04 87.95 87.87 87.79 87.72 15550.00 87.66 15575.00 87.60 18.36 17.14 18.92 21.92 24.92 27.92 30.92 33.92 36.92 39.92 42.92 45.92 48.92 51.92 53.14 51.36 48.36 45.36 42.36 39.36 36.36 33.36 30.36 27.35 24.35 21.35 18.35 17.13 18.91 21.91 24.91 27.91 30.91 33.91 36.92 6752.44 6752.61 6752.87 6753.32 6753.79 6754.28 6754.79 6755.32 6755.86 6756.42 6756.99 6757.57 6758.15 6758.75 6758.99 6759.35 6759.98 6760.63 6761.29 6761.97 6762.67 6763.37 6764.09 6764.82 6765.55 6766.29 6767.04 6767.34 6767.79 6768.58 6769.41 6770.29 6771.20 6772.14 6773.12 ----.-..--..----.---.--...'. ........-.-.---.. N/S ft 9225.12 9246.34 9268.23 9290.72 9313.75 9337.26 9346.94 9361.05 9384.47 9407.40 9429.78 9451.55 9472.65 9493.02 9512.60 9531.34 9549.18 9566.09 9582.01 9588.19 9597.27 9613.38 9630.47 9648.49 9667.39 9687.11 9707.62 9728.84 9750.73 9773.21 9796.24 9819.74 9829.41 9843.52 9866.93 9889.86 9912.23 9933.99 9955.08 9975.44 .lill BAIŒR HUmES INTßQ Date: 8f712003 Time: 14:17:40 Page: Co-ordinate(NE) Reference: Well: 8-102, True North Vertical (TVD) Reference: System: Mean Sea Level Section (VS) Reference: Well (0.00N,O.OOE.12.00Azi) Survey Ca~culation l\!.ethod:.... Minim_,:,~ C,:,./Vature Db: EIW ft -5952.67 -5939.48 -5927.42 -5916.52 -5906.81 -5898.32 -5895.23 -5890.63 -5881.91 -5871.98 -5860.86 -5848.59 -5835.19 -5820.70 -5805.17 -5788.64 -5771.15 -5752.75 -5733.49 -5725.42 -5713.69 -5694.59 -5676.36 -5659.04 -5642.69 -5627.36 -5613.08 -5599.89 -5587.83 -5576.94 -5567.23 -5558.75 -5555.65 -5551.06 -5542.35 -5532.42 -5521.31 -5509.04 -5495.65 -5481.18 ___m_u' MapN MapE VS DLS TFO ft ft ft deg/100ft deg -.--.-...-------".--."-----.---". 5989783.81 612832.09 7785.90 12.00 270.35 5989805.25 612844.94 7809.40 12.00 270.41 5989827.32 612856.65 7833.32 12.00 270.47 5989849.98 612867.20 7857.59 12.00 270.53 5989873.16 612876.54 7882.13 12.00 270.58 5989896.80 5989906.52 5989920.70 5989944.25 5989967.34 5989989.89 5990011.85 5990033.16 5990053.75 5990073.57 5990092.57 5990110.69 5990127.89 5990144.12 5990150.42 5990159.69 5990176.10 5990193.47 5990211.76 5990230.91 5990250.88 5990271.60 5990293.03 5990315.10 5990337.76 5990360.93 5990384.56 5990394.28 5990408.46 5990432.01 5990455.09 5990477.63 5990499.58 5990520.88 5990541.46 612884.65 612887.59 612891.96 612900.30 612909.87 612920.63 612932.56 612945.62 612959.78 612975.00 612991.23 613008.43 613026.56 613045.57 613053.53 613065.11 613083.96 613101.92 613118.94 613134.98 613150.00 613163.95 613176.80 613188.51 613199.05 613208.38 613216.49 613219.43 613223.80 613232.14 613241.70 613252.45 613264.37 613277.43 613291.57 7906.89 7917.00 7931.75 7956.48 7980.97 8005.18 8029.03 8052.45 8075.38 8097.76 8119.53 8140.62 8160.99 8180.57 8188.29 8199.61 8219.34 8239.84 8261.06 8282.95 8305.43 8328.46 8351.96 8375.87 8400.13 8424.67 8449.42 8459.53 8474.28 8499.00 8523.49 8547.68 8571.52 8594.93 8617.85 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 39.92 6774.13 9995.01 -5465.66 5990561.2~\ ~ 8640.22 12.00 42.92 6775.17 10013.74 -5449.14 C599058~~V 8661.97 12.00 4 Orade "_.-- Tool MWD MWD MWD MWD MWD 270.64 MWD 270.69 13 91.00 MWD 90.97 MWD 90.92 MWD 90.86 MWD 90.80 MWD 90.74 MWD 90.68 MWD 90.61 MWD 90.54 MWD 90.48 MWD 90.41 MWD 90.34 ~ 90.26 .~ 269.00 MWD 269.04 MWD 269.12 MWD 269.20 MWD 269.28 MWD 269.36 269.44 269.53 269.61 269.70 269.79 269.88 269.97 92.00 91.95 91.85 91.75 91.65 91.54 91.42 MWD MWD MWD MWD MWD MWD MWD 15 MWD MWD MWD MWD MWD MWD MWD 91.31 MWD 91.18 TD B~. BAKU HUGHES ·.·,.·_·.·..~..~_·,.·,'_·~.·nn'u~_~'·· . IN1ßQ e BP-GDB e Anticollision Report 0""':,," t .:.:.::::.... )r..J . .- -., .. -f:.;; "'-.;.".;." BP Amoco Prudhoe Bay PB 5 Pad 5-102 Plan#4 5-10ZA Compan)': I'ield: Reference Site: Rl'ferem:l' Well: Rl'ferellce Wellllal h: Dall': 8/712003 Time: 14:03:30 Page: Well: 5-102. True North n()wrig Nabors ges 64.20 64.2 )II: Orade Co-ordinatl'f' E) Reference: Vertical (TV) Rdl'rence: .. . "'-"'."'. GLOBAL SCAN APPLIED: All weUpaths within 200'+ 100/1000 of reference - There ar~4ftells in thiilrktll'lan #4 & NOT PLANNED PROGRA Interpolation Method: MD + 5tations Interval: 10.00 ft Error Model: ISCW5A Ellipse Depth Range: 12825.00 to 15575.00 ft Scan Method: Trav Cylinder North Maximum Radius: 1754.65 ft Error Surface: Ellipse + Casing Casing Points \10 ft 4816.00 11717.00 12825.00 15575.00 TV) ft 3314.46 6762.28 6748.40 6839.37 l>iarnett'r in lIole Sil.e in Namt~ 10.750 7.000 4.500 2.875 12.250 8.500 6.000 3.750 10 314" 7" 4 112" 27/8" Plan: Plan #4 New TD TVD Prineipal: Yes 8/7/2003 3 From: Definitive Path Date Composed: Version: Tied-to: Summary .. ....,.__.. n. . <----- Offset Wellpath - Site Well Refe.rence Offset MD :\ID ft ft 15360.16 13420.00 12830.00 12830.00 Ctr-Ctr Nu-<;o Distance Area ft ft 650.00 455.28 0.02 0.00 Allowable l>eviatioD Warning ft ....".n.. ..,..__"...."'... 194.72 Pass: Major Risk 0.02 Pass: NOERRORS > Wellpath 1- ~ r~~ Site: PB 5 Pad Well: Plan 5-111 Rule Assigned: Wellpath: Plan 5-111 V1 Plan: 5-111 wp01 V1 Inter-Site Error: Reference Offsel Senai-\-lajur A¡¡is <:tr-(;t· ]\1;0-(;0 l\fI) TVD :\11) TV) Ref Offset TF()+AZI "'I-"()-IIS CasinglH!'i)istance Arca ft ft ft ft ft ft dcg deg in ft ft ... .....__n___... . .. ..,.. 15150.00 6825.49 12130.00 5886.58 29.34 54.53 99.75 57.39 8.500 1752.44 260.68 15150.00 6825.49 12140.00 5890.21 29.34 54.58 99.69 57.33 8.500 1743.09 260.80 15150.00 6825.49 12150.00 5893.83 29.34 54.64 99.63 57.27 8.500 1733.74 260.92 15150.00 6825.49 12160.00 5897.46 29.34 54.69 99.58 57.22 8.500 1724.40 261.05 15150.00 6825.49 12170.00 5901.09 29.34 54.74 99.52 57.16 8.500 1715.07 261.17 ... .."........ m.. ... .......... ". Plan 5-111 5-102 Plan S-111 V1 Plan: 5- 5-102 V11 Major Risk 0.00 ft Allu\O'able Dniation ft 1491.76 1482.28 1472.82 1463.36 1453.90 Warnill~ Pass Pass Pass Pass Pass 15150.00 15150.00 15150.00 15150.00 15150.00 6825.49 12180.00 6825.49 12190.00 6825.49 12200.00 6825.49 12210.00 6825.49 12220.00 5904.71 5908.34 5911.97 5915.59 5919.22 29.34 29.34 29.34 29.34 29.34 54.80 54.85 54.90 54.96 55.01 99.46 99.40 99.33 99.27 99.21 57.10 57.04 56.97 56.91 56.85 8.500 8.500 8.500 8.500 8.500 1705.74 261.29 1444.46 1696.43 261.41 1435.02 1687.12 261.53 1425.59 1677.82 261.64 1416.17 1668.53 261.79 1406.73 Pass Pass Pass Pass Pass 15150.00 15150.00 15150.00 15150.00 15150.00 6825.49 12230.00 6825.49 12240.00 6825.49 12250.00 6825.49 12260.00 6825.49 12270.00 5922.85 5926.4 7 5930.10 5933.73 5937.35 29.34 29.34 29.34 29.34 29.34 55.06 55.11 55.17 55.22 55.27 8.500 8.500 8.500 8.500 8.500 99.15 99.08 99.02 98.95 98.88 98.82 98.75 98.68 98.61 98.54 56.79 56.72 56.66 56.59 56.52 1659.24 261.91 1397.33 1649.97 262.03 1387.94 1640.70 262.14 1378.56 1631.44 262.26 1369.18 1622.19 262.37 1359.82 1612.95 262.48 1350.46 1603.71 262.60 1341.12 1594.49 262.71 1331.78 1585.28 262.82 1322.46 1576.07 262.93 1313.14 1566.77 274.46 1292.31 1557.56 275.64 1281.92 1548.37 276.84 1271.53 1539.18 278.04 1261.13 1529.99 279.26 1250.74 1520.82 280.48 1240.34 1511.65 281.71 1229.94 1502.59 293.41 1209.18 1493.42 293.50 1199.92 Pass Pass Pass Pass Pass 15150.00 15150.00 15150.00 15150.00 15150.00 6825.49 12280.00 6825.49 12290.00 6825.49 12300.00 6825.49 12310.00 6825.49 12320.00 5940.98 5944.61 5948.23 5951.86 5955.49 29.34 29.34 29.34 29.34 29.34 30.92 31.07 31.22 31.38 31.53 55.33 55.38 55.43 55.49 55.54 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 56.46 56.39 56.32 56.25 56.18 Pass Pass Pass Pass Pass 15159.59 15160.50 15161.41 15162.34 15163.28 6825.75 12330.00 6825.77 12340.00 6825.80 12350.00 6825.82 12360.00 6825.85 12370.00 5959.11 5962.74 5966.37 5969.99 5973.62 58.47 58.80 59.13 59.47 59.81 97.36 97.18 97.00 96.82 96.64 56.15 56.08 56.01 55.94 55.87 Pass Pass Pass Pass Pass 15164.22 15165.18 15175.00 15175.00 6825.87 12380.00 6825.90 12390.00 6826.17 12400.00 6826.17 12410.00 5977.25 5980.87 5984.50 5988.13 31.69 31.84 33.46 33.46 60.15 60.50 63.53 63.59 96.46 96.27 95.04 94.97 55.80 55.73 55.68 55.61 Pass Pass Pass Pass e . Nordic 2 CTD BOP Detail ¿fUI I I ~ rc= HCR I ~ I 7-1/16" ID, 5000 psi working pressure t-r-- 2"Sideoutlets Ram Type Oual Gate BOPE I TOT ~ Manual over Hydraulic I xo spool as necessary \ / I I ® , I ® I I II THA I L J~iTLT'T Tu~ng ICQur r Spool ì I~ ~ Methanol Injection .b!!.ð Otis 7" WLA Quick I Connect - I 7-1/16" ID, 5000 psi working pressure )r Ram Type Dual Gate BOPE Manual over Hydraulic TOT Flanged Fire Resistant Kelly Hose to Dual Choke Manifold Full production christmas tree MOJ 9/15/02 I..... L 0'\t 1- CT Injector Head I I -- Stuffing Box (Pack-Off), 10,000 psi Working Pressure ~ 7" Riser I " Annular BOP (Hydril),7-1/16" ID 5000 psi working pressure .J I /' / Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on OS Hardline to Standpip, manifold / 1/ 1/ 23/8" X 3 1/2" VBRs 23/8" Combi Pipe/Slip 2 flanged gate valves Inner Annulus Outer Annulus p055122 DATE DATE 7/14/2003 I I CHECK NO. 055122 INVOICE / CREDIT MEMO VENDOR DISCOUNT NET DESCRIPTION GROSS 7/14/2003 INV# PR071003L PERMIT TO DRILL FEE cs . \o;Z l.. , e THE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. TOTAL ~ PAY: TO THE ORDER OF: e **iM~:$lQ().öo*******1 .i .. N9rVALlD ~.~.~.~~:.~.~~_:.;~¡";":r._.",...;~.,...:):-.'j""¡;,,,,,,-~ i.... .i' .... ::'.\.'-:":"""':":":':"'{'j~:/;,:..':: ·:·:::··~.;·...X:: <'.j ...... ··-~h~fi:;: ...... --..- '..... .....¡ ~1,'· ~î};r0ii~~~~J~:::~~;.,:j 1110 5 5 ¡. 2 2111 I: 0 l. ¡. 2 0 ~ B ~ 5 ¡: 0 ¡. 2 7 B ~ bill WELL PE~MIT CH~C,KLlST Company BP EXPLORATION (ALASKA) INC Well Name: PRUDHOE BAY UN AURO S-102L 1 Program DEV Well bore seg PTD#: 2031560 Field & Pool PRUDHOE BAY. PRUDHOE OIL - 640150 Initial ClasslType DEV 11-01L GeoArea 890 Unit 11650 On/Off Shore ~ Annular Disposal Administration 1 P~rmitfee attached . . . . .. ....... Y~s . . . . . . . . . . . . . . . . . . . . . . . . . .. ........ ........ 2 .Leas~numberappropriale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yj'¡s . . . . . . . . . . . . . . . . . . . 3 .U.nlque weltn.atT1~.a!ld lJumb.er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y~s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 WeIUQc¡;¡t~d in.a. d.efioe.d .pool . . . . Yes. . . . . . . . . . . . . . . .. ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 WeJUQc¡;¡led prpper .distance. from driJling uoilb.ouodary. . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Well JQcat~d proper .distance.from Qther wel!s. . . . . . . . . . . . . . . . . . . Y~s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 .S.u{ficieot.acreage.aYailable in.drilJilJg unjt. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . Y~s . . . . . . 8 Jfd~viated, js weJlbQre pl¡;¡tiocJu.ded ....... . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operator oOly affected party. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 .Oper.ator has.appropriate. b.o!ld in .fQrce . . . . . . . . . . . . . . . . . . . .. ........... Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 P~rmil carl be issued wjthQut co.nserva.!ioo Qrder. . . . . . . . . . . . . . . . . . . . . . . . . . . . Y~s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appr Date 12 P~rmil c.a!l be issued wjthQut ad.mioistratilleapprovaJ . . . . . . . . . . . . . Yj'¡s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RPC 9/10/2003 13 Can permit be approved before 15-day wait Yes 14 WeIUQc¡;¡tedwithioareaan.d.str¡;¡ta.authQrizedbyllJjectioIJOrder#(puUOtlincomm.e!lts).(FQr. NA...... ...................................... 15 AJI welJs. within .1l4.mile.area.of reyiew jdj'¡lJtified (Fpr ~ervjCß.w.ell OOly). . . . . . . . . . . . . . . .NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Pre-produced i!ljector: duratiQnof pre-produGlioo I~ss. than. 3 mooths (For service well QnJy) . . .NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 ACMP.Fioding.of CQn.si$te!lcy.h.as bee.njssued. for.this prolect. ............... . .NA. . . . . . . . . . . . . Engineering Appr Date WGA 9/10/2003 Geology Appr RPC Date 9/10/2003 Geologic Commissioner: ~ o - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- e - - - - - - 18 .C.o!lductor striOg.prQvided . . . . . . . . . . . . . . . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . 19Surfac~c¡;¡~iog.PJQtect~ all.knQwn USDWs . . . . . . . . . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20CMTv.oladequ.ate.lo circ.utate.o.n.cood.uctor& SUJf.csg . . . . . . . . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . . . . . . 21CMT vol adequate.to tie-inJQng .stri!lg to.surf ~g. . . . . . . . . . . . . . . . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 .CMTwill Coyer.aH klJo.w.n.Pfoductiye hQrizQns . . . . . . . . . . . . . . . . . . No. . . . . . . . Slotted, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 .C.asi!lg de.sig!lS ad.eç¡ua.!e for C..T~ B&permafr.ost . . . . . . . . . . . . . .. .......... Y~s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 .Adequatetank¡;¡geOJ re.serve pit. . . . . . . . . . . . . . . . . . . . . y~s . . . CTDU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Jf.a.re-drilt has a to-403 fQr abandonment be~1J ¡;¡PPJQved . . . . . . . . .NA. . . . . . . . La.!eral.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 .Adequj:lte.w.ellbore~epar¡;¡tjo.n.propo~ed................................. .Y~s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Jfdjvecter Jeq.uired, dQes jt.meet.reguJatioos . . . . . . . . . . . . . . . . NA. . . . . . . . Sidetrack.. . . . . . . . . . . . . . . . . . . . . . . . . . . 28 DrilJilJg flujd.prQgram sc;hematic.& eC.uiplistadequ¡;¡t~ . . . . . . . . . . . . . . . . . . . . . . Y~s . . . . . . . Max MW.8~9 ppg.. . . . . . . . . . . . . . . . . . . . . . 29 .B.OPEs..d.o.they meelreguJatioo . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y~s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 BOPEpressra.!ilJg appropriate; .testlo.(pu.! psig incommeots) . . . . . . . . . . . . . . . y~s . . . . . Test l03500. psi. .MS~ 23.27 psi.. . . . . . . 31ChokemanjfQld cQmpJie~ w/APtR~-53 (May 84) . . . . . . . . . . . . . . . Y~s . . . . . . . . . . . . . . . . . . . . 32 WQrk will occur withoutoper¡;¡tjo.n .shutdown. . . . . . . . . . . . . . . . . . . . . . . . Yj'¡s . . . . . . . . . . . . . . 33 I~ pre~e!lce Qf H2S gas. prQb.able. . . . . . . . . . . . . . . . . . .. . No. . . . . . . . . . . . . . 34 Meçha.nic¡;¡l.colJdjtio!lpfwellswithio80RYerifiecl(for.s.ervicew~1Jonly). ..... NA...... - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 35 P~rmil ca!l be issued w!o hydrogen sulfide meaS).Jres. . . . . . No. . . . . . 36 .D.ata.preseoted on pote.ntial oveJpres.sure .zooes . . . . . . . . . . . . . .NA. . 37S~i$mic.analysjs. Qf shaJlow gas.z.olJes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .NA. 38 .S~abedcoodjtiolJ survey .(if Qff-sh.ore) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NA. 39 . CQnta.ct oamelphon.e.for.we~kly progress reports [expIQr¡;¡tory .0!lIYl . . . . . . . . . . . . . NA. . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Date: Engineering ~ioner: Public VY7 Commo,;o..., <J'~/~ Date .J; - - -===- J e e Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. . . ó)C0-\S(o $Revision: 3 $ LisLib $Revis1on: 4 $ Thu Jan 22 07:25:00 2004 ) d--- ') 9í' Sperry-Sun Drilling Services LIS Scan Utility Reel Header Service name.............LISTPE Date.................... .04/01/22 Origin. . . . . . . . . . . . . . . . . _ . STS Reel Name. _ _ _ _ _ _ _ . . . . _ . _ _ UNKNOWN Continuation Number____..01 Previous Reel Name.......UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Tape Header Service name.____.._...._LISTPE Date.....................04/01/22 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name................UNKNOWN Continuation Number._.___01 Previous Tape Name.......UNKNOWN Comments.._..............STS LIS Writing Library. Scientific Technical Services Physical EOF' Comment Record TAPE HEADER Prudhoe Bay MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # ,JOB DATA S-102Ll 500292297260 BP Exploration (Alaska) Sperry-Sun Drilling Services 22-JAN-04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 MW0002737220 C. ASUCHAK R. WHITLOW/ J MWD RUN 2 MW0002737220 C. ASUCHAK R. WHITLOW/J MWD RUN 3 MW0002737220 C. ASUCHAK R. WHITLOW/J JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 M"w0002737220 B. JAHN R. WHITLOW/J MWD RUN 5 MW0002737220 B. JAHN J_ EGBEJIMBA MWD RUN 6 MW0002737220 B. JAHN J. EGBEJIMBA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 7 MW0002737220 B. JAHN J. EGBEJIMBA # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 35 12N 12E RECEIVED 4452 4499 r ~.,-::. AI ,. ')r\IÜ~ ,1 .' ," J. . . ......) ~. ~.'- ;:.¡. 64.20 # WELL CASING RECORD A¡~gk6(j;! ~ ~'X! I"-MftS Camm........." "..1"h,.e,}"~. ~,:.~ t'!t. ~QW' \A.:.11, I i\HßU t r..,.¡"MMA F""'¡¡'¥I\..;:... OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) ~i:S~N\~ . . 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 3.750 4.500 11558.0 # REMARKS: 1. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH - SUBSEA (TVDSS) . 3. MWD RUNS 1, 2, 6 COMPRISED DIRECTIONAL AND DUAL GAMMA RAY (GM). RUN 1 ALSO INCLUDED PRESSURE WHILE DRILLING (PWD). 4. MWD RUNS 3 - 5, 7 COMPRISED DIRECTIONAL WITH GM; AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). RUN 7 ALSO INCLUDED PWD. 5. LOG AND MERGED DIGITAL DA'I'A (LDWG) ONLY WERE SHIFTED '1'0 A REEVES GAMMA RAY RUN IN S-102 Ll ON 11/2/03. THESE DATA WERE PROVIDED TO SSDS BY K. COONEY, SIS, ON 1/13/04. LOG HEADER DATA RETAIN ORIGINAL DRILLERS' DEPTH REFERENCES. 6. MWD RUNS 1 - 7 REPRESENT WELL S-I02Ll WITH API#: 50-029-22972-60. THIS WELL REACHED A TOTAL DEPTH ('I'D) OF 14980'MD/6788'TVDSS. SROP SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC SMOOTHED GAMMA RAY COMBINED. SEXP SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING) . SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) . SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) . SFXE = SMOOTHED FORMATION EXPOSURE TIME. $ File Header Service name.............STSLIB.OOl Service Sub Level Name... Version Number...........l.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type................ LO Previous File Name.......STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and DEPTH INCREMENT: # FILE SUMMARY PEU TOOL CODE GR FET RPD RPM RPS RPX ROP " 1 clipped curves; all bit runs merged. .5000 START DEPTH 11627.0 12824.5 12824.5 12824.5 12824.5 12824.5 12842.0 STOP DEPTH 14932.0 14944.0 14944.0 14944.0 14944.0 14944.0 14982.0 . . BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH 11627.0 11628.5 11631.5 11635.0 11639.5 11642.0 11648.5 11650.5 11660.5 11669.0 11670.5 11673.0 12814.5 12816.5 12826.0 12831.5 12836.0 12838.0 12840.0 12851. 5 12860.0 12866.0 12885.0 12900.0 12905.5 12911.5 12915.5 12916.5 12920.5 12923.5 12932.0 12942.0 12945.5 12947.5 12952.5 12960.5 12965.5 12972.0 12973.5 12981.0 12989.0 12995.0 12999.5 13010.0 13012.0 13019.5 13023.5 13030.5 13042.0 13050.5 13053.0 13056.5 13065.5 13079.0 13087.0 13096.0 13102.5 13107.5 1311 7.0 13120.0 13126.0 13133.5 13135.0 13139.0 13145.0 13151. 5 13153.0 13164.5 13170.0 13180.0 13183.5 GR 11625.5 11627.0 11631. 0 11634.5 11639.0 11641.5 11647.0 11650.5 11658.0 11667.0 11669.0 11670.5 12814.5 12817.0 12826.0 12830.5 12835.0 12837.0 12840.0 12855.0 12862.5 12868.5 12889.5 12906.0 12910.0 12916.5 12920.0 12921. 0 12924.0 12928.5 12936.5 12943.0 12948.5 12950.0 12956.0 12962.0 12968.0 12973.0 12974.5 12984.5 12994.5 12999.0 13002.5 13013.5 13014.5 13022.5 13026.0 13030.5 13039.5 13049.0 13051.5 13056.0 13065.0 13082.0 13087.5 13096.0 13102.5 13107.0 13116.0 13119.0 13124.0 13133.0 13134.5 13138.0 13144.5 13150.5 13152.5 13164.5 13172.0 13181. 5 13185.0 e . 13195.0 13217 . 0 13227.5 13237.0 13245.5 13254. 5 13262.5 13269.0 13275.0 13317.5 13326.5 13357.5 13379.0 13384.5 13390.0 13396.0 13408.0 13418.5 13432.0 13440.0 13450.0 13478.0 13488.0 13501.0 13522.0 13527.0 13550.0 13563.5 13572.0 13583.5 13597.5 13612.0 13619.5 13626.0 13643.5 13649.5 13656.5 13671. 5 13676.5 13698.5 13706.0 13708.0 13722.0 13736.5 13742.0 13744.0 13749.5 13794.0 13808.0 13841. 0 13843.0 13874.5 13888.5 13909.5 13928.0 13937.5 13947.5 13964.0 13974.0 13988.5 14000.0 14004.0 14010.5 14019.5 14072.5 14084.0 14112.5 14121.5 14167.0 1417 4.0 14183.0 14199.5 14218.0 14226.0 14231. 0 13196.5 13216.5 13228.0 13237.0 13246.5 13256.0 13263.0 13269.5 13276.0 13317 . 0 13326.0 13357.0 13378.5 13385.5 13390.5 13396.0 13409.0 13419.0 13432.0 13440.0 13449.5 13477.5 13488.0 13501.5 13521. 5 13528.0 13551.5 13564.5 13573.0 13585.0 13599.0 13612.5 13618.0 13625.5 13643.0 13648.0 13655.5 13669.0 13674.0 13696.0 13706.0 13707.5 13722.5 13735.5 13742.0 13743.0 13750.0 13793.0 13808.5 13841.0 13843.0 13874.0 13888.5 13908.0 13927.5 13936.0 13945.5 13965.0 13972.5 13988.5 13999.0 14005.5 14012.0 14020.0 14075.5 14085.5 14115.5 14123.0 14170.0 14176.0 14185.0 14201. 0 14217 . 5 14225.5 14230.0 e . 14235.5 14243.5 14254.5 14264.0 14280.5 14287.0 14293.5 14298.5 14982.0 $ 14236.0 14244.0 14255.0 14266.0 14282.5 14289.0 14293.0 14297.5 14981. 0 # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD MWD MWD $ BIT RUN NO 1 2 3 4 5 6 7 MERGE TOP 11625.5 13010.5 13296.0 13473.5 13694.5 14270.5 14392.0 MERGE BASE 13010.5 13296.0 13473.5 13694.5 14270.0 14392.0 14981. 0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log dept_h unit"s...........Feet Data Reference Point..............Undefined Frame Spacing.....................60 .1IN Max frames per record.............Undefined Absent value......................-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 E'i rst Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11627 14982 13304.5 6711 11627 14 982 ROP MWD FT/H 0.2 1688.79 80.9207 4281 12842 14982 GR MWD API 39.11 447.59 71. 3961 4338 11627 14932 RPX MWD OHMM 0.63 2000 19.2127 4240 12824. 5 14 944 RPS MWD OHMM 0.66 2000 21. 9018 4240 12824.5 14944 RPM MWD OHMM 0.93 2000 20.3509 4240 12824.5 14944 RPD MWD OHMM 2.42 2000 25.2086 4240 12824.5 14944 FET MWD HOUR 0.18 63.04 7.23748 4240 12824.5 14944 First Readj.ng For Entire File......... .11627 Last Reading For Entire File...........14982 File Trailer Service name........... ..STSLIB.001 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type............... .LO Next File Name...........STSLIB.002 . Physical EOF File Header Service name.............STSLIB.002 Service Sub Level Name... Version Number...........l.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 File 'l'ype................ LO . Previous File Name.......STSLIB.OOl Comment Record FILE HEADER FH,E NUMBER: RAW MWD Curves and log BIT RUN NU1'-1BER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 2 . header data for each bit run in separate files. 1 .5000 START DEPTH 11625.5 12842.5 STOP DEPTH 12983.5 13010.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAI,-TIME): 'I'D DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM $ BOTTOM) TOOL TYPE Dual GR # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 26-0CT-03 Insite 4.3 Memory 13010.0 12845.0 13010.0 64.0 82.5 TOOL NUMBER 93091 4.125 11558.0 Flo Pro 8.60 50.0 9.0 21000 8.8 .000 .000 .000 .000 .0 131.0 .0 .0 . . Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing.....................60 .1IN Max frames per record.............Undefined Absent value...................... -999 Depth Uni ts . . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Service Order Units FT FT/H API Size 4 4 4 Code Offset o 4 8 Channel 1 2 3 Name DEPT ROP GR MWDOlO MWD010 Nsam 1 1 1 Rep 68 68 68 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11625.5 13010.5 12318 2771 11625.5 13010.5 ROP MWD010 FT/H 1.17 118.47 46.653 337 12842.5 13010.5 GR MWD010 API 40.13 447.59 86.2039 439 11625.5 12983.5 First Reading For Entire File..........11625.5 Last Reading For Entire File...........13010.5 File Trailer Service name.............STSLIB.002 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 Fi I e Type................ LO Next File Name...........STSLIB.003 Physical EOE' File Header Service name.............STSLIB.003 Service Sub Level Name... Version Number...........l.O.O Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 3 header data for each bit run in separate files. 2 .5000 START DEPTH 12984.0 13011.0 STOP DEPTH 13269.0 13296.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG 27-0CT-03 Insite 4.3 Memory 13296.0 13010.0 13296.0 . MINIMUM ANGLE: MAXIMUM ANGLE: /I TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GR $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): /I BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): HUD PH: HUD CHLORIDES (PPM): E'LUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: /I NEUTRON TOOL I'1ATRIX: I'1ATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Hax frames per record.............Undefined Absent value...................... -999 Depth Units....................... Datum Specification Block sub-type...O Name DEPT ROP GR Service Order Units FT FT/H API Size 4 4 4 Rep 68 68 68 Code Nsam I 1 I HWD020 HWD020 79.1 92.0 TOOL NUHBER 72829 4.125 11558.0 Flo Pro 8.60 .0 9.2 21000 .0 .000 .000 .000 .000 Offset o 4 8 Channel 1 . .0 120.0 .0 .0 2 3 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12984 13296 13140 625 12984 13296 ROP HWD020 FT/H 1.11 102.06 48.1151 571 13011 13296 GR HWD020 API 44.44 131.51 84. 2569 571 12984 13269 First Reading For Entire File..........12984 Last Reading For Entire File...........13296 File Trailer Service name.............STSLIB.003 Service Sub Level Name... Version Number...........I.O.O Date of Generation.......04/01/22 Haximum Physical Record..65535 File Type................ LO Next File Name...........STSLIB.004 . Physical EOF File Header Service name.............STSLIB.004 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE FET RPD RPM RPS RPX GR ROP $ 4 . header data for each bit run in separate files. 3 .5000 START DEPTH 12824.5 12824. 5 12824.5 12824.5 12824.5 13269.5 13296.5 STOP DEPTH 13441.5 13441.5 13441.5 13441.5 13441.5 13429.0 13473.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): 'I'D DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 8M Dual GR EWR4 ELECTROMAG. RESIS. 4 $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): 28-OCT-03 Insite 4.3 Memory 13473.0 13296.0 13473.0 89.1 91.2 TOOL NUMBER 82758 126589 3.750 11558.0 Flo-Pro 8.60 60.0 9.0 19500 9.2 .000 .000 .000 .000 .0 116.0 .0 .0 . . EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT F'I' 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First. Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12824.5 13473.5 13149 1299 12824.5 13473.5 ROP MWD030 FT/H 0.73 125.82 71.537 355 13296.5 13473.5 GR MWD030 API 49.42 73.61 61. 5956 320 13269.5 13429 RPX MWD030 OHMM 0.63 2000 23.9811 1235 12824.5 13441.5 RPS MWD030 OHMM 0.66 2000 28.2106 1235 12824.5 13441.5 RPM MWD030 OHMM 0.93 2000 21. 9342 1235 12824.5 13441.5 RPD MWD030 OHMM 2.42 2000 34.598 1235 12824.5 13441.5 FET MWD030 HOUR 0.38 33.96 15.2744 1235 12824.5 13441. 5 First Reading For Entire File..........12824.5 Last Reading For Entire File...........13473.5 File Trailer Service name.............STSLIB.004 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 Fi 1 e Type................ LO Next File Name...........STSLIB.005 Physical EOF File Header Service name.............STSLIB.005 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.004 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: " 5 header data for each bit run in separate files. 4 .5000 . FILE SUMMARY VENDOR TOOL CODE GR RPX FET RPD RPM RPS ROP $ START DEPTH 13429.5 13442.0 13442.0 13442.0 13442.0 13442.0 13474.0 STOP DEPTH 13650.5 13663.0 13663.0 13663.0 13663.0 13663.0 13694.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOI,E CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .IIN Max frames per record.............Undefined Absent value...................... -999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order DEPT ROP MWD040 GR MWD040 Units FT FT/H API Size 4 4 4 Nsam Rep 1 68 1 68 1 68 Code . 28-0CT-03 Insite 4.3 Memory 13695.0 13473.0 13695.0 88.5 94.4 TOOL NUMBER 72829 126589 3.750 11558.0 Flo-Pro 8.60 60.0 9.0 19500 9.0 .180 .000 .280 .260 66.0 127.3 64.0 64.0 Offset o 4 8 Channel 1 2 3 . . RPX MWD040 OHMM 4 1 68 12 4 RPS MWD040 OHMM 4 1 68 16 5 RPM MWD040 OHMM 4 1 68 20 6 RPD MWD040 OHMM 4 1 68 24 7 FET MWD040 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13429.5 13694.5 13562 531 13429.5 13694.5 ROP MWD040 FT/H 1. 89 206.53 115.035 442 13474 13694.5 GR M';"iD040 API 45.61 66.6 56.1585 443 13429.5 13650.5 RPX MWD040 OHMM 14 .39 19.67 17 .1189 443 13442 13663 RPS MWD040 OHMM 15.76 23.08 19.0088 443 13442 13663 RPM MWD040 OHMM 16.09 25.04 19.788 443 13442 13663 RPD MWD040 OHMM 15.32 35.92 20.4 443 13442 13663 FET MWD040 HOUR 0.18 9.81 1. 87361 443 13442 13663 First Reading For Entire File..........13429.5 Last Reading For Entire File...........13694.5 File Trailer Service name.............STSLIB.005 Service Sub Level Name... Version Number...........l.0.0 Date of Generation.......04/01/22 Maximum Physical Record__65535 Fi 1 e Type................ LO Next File Name...........STSLIB.006 Physical EOF File Header Service name.............STSLIB.006 Service Sub Level Name... Version Number...........l.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.005 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: II FILE SUMMARY VENDOR TOOL CODE GR FET RPX RPS RPD RPM ROP $ 6 header data for each bit run in separate files. 5 .5000 START DEPTH 13651.0 13663.5 13663.5 13663.5 13663.5 13663.5 13695.0 STOP DEPTH 14270.0' 14270.0 14270.0 14270.0 14270.0 14270.0 14274.0 II LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): 30-0CT-03 Insite 4.3 Memory 14270.0 13695.0 14270.0 . HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .IIN Max frames per record.............Undefined Absent value...................... -999 Depth Units....................... Datum Specification Block sub-type...O 85.2 93.7 TOOL NUMBER 72829 126589 3.750 13488.0 Flo Pro 8.60 45.0 9.0 19000 10.8 .180 .100 .280 .260 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD050 FT/H 4 1 68 4 2 GR MWD050 API 4 1 68 8 3 RPX MWD050 OHMM 4 1 68 12 4 RPS MWD050 OHMM 4 1 68 16 5 RPM MWD050 OHMM 4 1 68 20 6 RPD MWD050 OHMM 4 1 68 24 7 FET MWD050 HOUR 4 1 68 28 8 Name DEPT ROP GR RPX RPS RPM RPD FET Service Unit FT MWD050 FT/H MVilD050 API MWD050 OHMM MWD050 OHMM MWD050 OHMM MVilD050 OHMM MWD050 HOUR Min 13651 0.2 39.11 15.11 16.95 17 .4 17.79 0.31 Max 14274 813.41 81. 58 29.27 30.09 29.88 39.47 8.93 First Reading For Entire File..........13651 Mean 13962.5 80.0502 58.725 20.0471 22.5753 23.5642 24.2228 1.76136 Nsam 1247 1159 1239 1214 1214 1214 1214 1214 . 66.0 126.0 64.0 64.0 First Reading 13651 13695 13651 13663.5 13663.5 13663.5 13663.5 13663.5 Last Reading 14274 14274 14270 14270 14270 14270 14270 14270 . Last Reading For Entire File...........14274 File Trailer Service name.............STSLIB.006 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 Fi 1 e Type................ LO Next File Name...........STSLIB.007 Physical EOF File Header Service name.............STSLIB.007 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 Fi 1 e Type................ LO Previous File Name.......STSLIB.006 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 7 . header data for each bit run in separate files. 6 .5000 START DEPTH 14270.5 14274.5 STOP DEPTH 14358.0 14392.0 # LOG HEADER DATA ' D1\TE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM $ BOTTOM) TOOL TYPE Dual GR # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: JI 31-0CT-03 Insite 4.3 Memory 14392.0 14270.0 14392.0 75.3 88.0 TOOL NUMBER 93091 3.750 13488.0 Flo-Pro 8.60 45.0 8.5 20100 8.6 .000 .000 .000 .000 .0 134.0 .0 .0 . . NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record T}lpe.......... . . . . . . . .0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing. ............ ........60 .1IN Max frames per record.............Undefined Absent value...................... -999 Depth Units....................... Datum Specification Block sub-type...O Name DEPT ROP GR Service Order Units FT FT/H API Size 4 4 4 Nsam 1 1 1 Rep 68 68 68 Code Offset o 4 8 Channel 1 2 3 MWD060 MWD060 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 14270.5 14392 14331.3 244 14270.5 14392 ROP MWD060 FT/H 0.42 378.35 77.9085 236 14274.5 14392 GR MWD060 API 49.58 88.74 69.9106 176 14270.5 14358 First Reading For Entire File..........14270.5 Last Reading For Entire File...........14392 File Trailer Service name.............STSLIB.007 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65S3S File Type................ LO Next File Name...........STSLIB.008 Physical EOF File Header Service name.............STSLIB.008 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/01/22 Maximum Physical Record..65535 Fi 1 e Type................ LO Previous File Name.......STSLIB.007 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPD RPM 8 .5000 START DEPTH 14270.5 14270.S STOP DEPTH 14943.0 14943.0 . RPS RPX FET GR ROP $ 14270.5 14270.5 14270.5 14358.5 14392.5 14943.0 14943.0 14943.0 14931. 0 14981.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (HEHORY OR REAL-TIHE): 'I'D DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM}= HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FI'): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY {LB!G}: MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE A'l' MT: # NEUTRON TOOL MATRIX: HATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): Evffi FREQUENCY (HZ}: # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Units....................... Datum Specification Block sub-type...O . 02-NOV-03 Insite 4.3 Memory 14980.0 14392.0 14980.0 75.3 92.5 TOOL NUMBER 72829 126589 3.750 13488.0 Flo-Pro 8..60 50.0 8.5 20000 6.8 .320 .191 .250 .290 78.0 135.3 73.0 62.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD070 FT/H 4 1 68 4 2 GR MWD070 API 4 1 68 8 3 RPX !on-m070 OHMM 4 1 68 12 4 RPS MWD070 OHMM 4 1 68 16 5 RPM MWD070 OHMM 4 1 68 20 6 RPD MWD070 OHMM 4 1 68 24 7 . . FET MWDOiO HOUR 4 1 be 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 14270.5 14981 14625.8 1422 14270.5 14981 ROP MWD070 FT/H 0 1688.79 98.0924 1178 14392.5 14 981 GR MWD070 API 48.23 140.67 81,,9167 11'16 1 435'i:L 5 14931 RPX MWD070 OHMM 5.95 26.27 11.9558 1346 14270.5 14943 RPS MWD070 OHMM 6.1 28.21 13.8687 1346 14270.5 14943 RPM MWD070 OHMM 6.33 30.08 14.9718 1346 14270.5 14943 RPD OHt4M .3':5 16~1671 1-.:i4Ô 14270.5 14943 FET MWD070 HOUR 0.38 63.04 6.51575 1346 14270.5 14943 First Reading For Entire File~"""".4"..14270.5 Last Reading For Entire File...........14981 File Trailer Service name.............STSLIB.008 Service Sub Level Name... Version Nurnber...........l.O.O Date of Generation.......04/01/22 Maximum Physical Record..65535 File Type............... .LO Next File Name...........STSLIB.009 Physical EOf' Tape Trailer Service name.............LISTPE Date.... .................04/01/22 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name........... _. _. . UNKNOWN Continuation Number......01 Next Tape Name...........UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name.............LISTPE Date..... ................04/01/22 Origin.................. .STS Reel Name......._.._.....UNKNOWN Continuation NUIT~er..~...Ol Next Reel Name...........UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File . (~O-3 - l co C.Ð . ~ \ 1]/rt Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Tue Feb 10 10:32:18 2004 Reel Header Service name.............LISTPE Da t e . . . . . . . . . . . . . . . . . . . . . 04/ 02!1 0 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name................UNKNOWN Continuation Number......Ol Previous Reel Name.......UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Tape Header Service name.............LISTPE Date.....................04/02/10 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name................UNKNOWN Continuation Number......01 Previous Tape Name.......UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Prudhoe Bay MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA S-102L1 PB1 500292297271 BP Exploration (Alaska) Sperry-Sun Drilling Services 21-JAN-04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 MW0002737220 C. ASUCHAK R. WHITLOW, MWD RUN 2 MW0002737220 C. ASUCHAK R. WHITLOW MWD RUN 3 MW0002737220 C. ASUCHAK R. WHITLOW JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 MW0002737220 B. JAHN R. WHITLOW / MWD RUN 5 MW0002737220 B. JAHN J. EGBEJIMBA # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 35 12N 12E 4452 4499 RECEIVED 64.20 .00 .00 r: ~~:) 1 C} ~n¡).:1 ! "..j . '--" ~ # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 4.500 11558.0 1\Ð$~3\ Oil III Gas Cons, Commision ¡0,\;cl:!'I"~(ð . ,L "E/~n:Q~~ # REMARKS: ~<c..,· ., ~ '" bDì\\0 . . 1. THESE DATA ARE REISSUED DUE TO AN INCORRECT API NUMBER IN THE ORIGINAL DATASET. 2. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). 3. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH - SUBSEA (TVDSS) . 4. THIS WELLBORE, AN OPEN HOLE SIDETRACK, EXITS THE MAIN S-102Ll WELLBORE AT 14270'MD/6743'TVD. 5. MWD RUNS 1 AND 2 COMPRISED DIRECTIONAL AND DUAL GAMMA RAY (GM). RUN 1 ALSO INCLUDED PRESSURE WHILE DRILLING (PWD). 6. MWD RUNS 3 - 5 COMPRISED DIRECTIONAL WITH GM; AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). 7. LOG AND MERGED DIGITAL DATA (LDWG) ONLY WERE SHIFTED TO A REEVES GAMMA RAY RUN IN S-102 Ll ON 11/2/03. THESE DATA WERE PROVIDED TO SSDS BY K. COONEY, SIS, ON 1/13/04. LOG HEADER DATA RETAIN ORIGINAL DRILLERS' DEPTH REFERENCES. 8. MWD RUNS 1 - 5 REPRESENT WELL S-102L1 PB1 WITH API#: 50-029-22972-71. THIS WELL REACHED A TOTAL DEPTH (TD) OF 14434'MD/6756'TVDSS. SROP SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC SMOOTHED GAMMA RAY COMBINED. SEXP SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING) . SESP = SMOOTHED PHASE SPACING) . SEMP = SMOOTHED PHASE SPACING) . SEDP = SMOOTHED PHASE SPACING) . SFXE = SMOOTHED FORMATION EXPOSURE TIME. $ SHIFT-DERIVED RESISTIVITY ( SHALLOW SHIFT-DERIVED RESISTIVITY (MEDIUM SHIFT-DERIVED RESISTIVITY (DEEP File Header Service name.............STSLIB.001 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type................ LO Previous File Name.......STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE GR FET RPD RPM RPS RPX ROP 1 and clipped curves; all bit runs merged. .5000 START DEPTH 11627.0 12824.5 12824.5 12824.5 12824.5 12824.5 12842.0 STOP DEPTH 14384.0 14396.5 14396.5 14396.5 14396.5 14396.5 14428.5 · . # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH 11627.0 11628.5 11631. 5 11635.0 11639.5 11642.0 11648.5 11650.5 11660.5 11669.0 11670.5 11673.0 12814.5 12816.5 12826.0 12831. 5 12836.0 12838.0 12840.0 12851. 5 12860.0 12866.0 12885.0 12900.0 12905.5 12911.5 12915.5 12916.5 12920.5 12923.5 12932.0 12942.0 12945.5 12947.5 12952.5 12960.5 12965.5 12972.0 12973.5 12981.0 12989.0 12995.0 12999.5 13010.0 13012.0 13019.5 13023.5 13030.5 13042.0 13050.5 13053.0 13056.5 13065.5 13079.0 13087.0 13096.0 13102.5 13107.5 1311 7.0 13120.0 13126.0 13133.5 13135. 0 13139.0 13145.0 13151. 5 13153.0 13164.5 13170.0 13180.0 GR 11625.5 11627.0 11631. 0 11634.5 11639.0 11641. 5 11647.0 11650.5 11658.0 11667.0 11669.0 11670.5 12814.5 12817.0 12826.0 12830.5 12835.0 12837.0 12840.0 12855.0 12862.5 12868.5 12889.5 12906.0 12910.0 12916.5 12920.0 12921.0 12924.0 12928.5 12936.5 12943.0 12948.5 12950.0 12956.0 12962.0 12968.0 12973.0 12974.5 12984.5 12994.5 12999.0 13002.5 13013.5 13014.5 13022.5 13026.0 13030.5 13039.5 13049.0 13051. 5 13056.0 13065.0 13082.0 13087.5 13096.0 13102.5 13107.0 13116.0 13119.0 13124.0 13133.0 13134.5 13138.0 13144.5 13150.5 13152.5 13164.5 13172.0 13181. 5 . . 13183.5 13195.0 13217.0 13227.5 13237.0 13245.5 13254.5 13262.5 13269.0 13275.0 13317.5 13326.5 13357.5 13379.0 13384.5 13390.0 13396.0 13408.0 13418.5 13432.0 13440.0 13450.0 13478.0 13488.0 13501. 0 13522.0 13527.0 13550.0 13563.5 13572.0 13583.5 13597.5 13612.0 13619.5 13626.0 13643.5 13649.5 13656.5 13671.5 13676.5 13698.5 13706.0 13708.0 13722.0 13736.5 13742.0 13744. 0 13749.5 13794.0 13808.0 13841.0 13843.0 13874.5 13888.5 13909.5 13928.0 13937.5 13947.5 13964.0 13974.0 13988.5 14000.0 14004.0 14010.5 14019.5 14072.5 14084.0 14112.5 14121.5 14167.0 14174.0 14183.0 14199.5 14218.0 14226.0 13185.0 13196.5 13216.5 13228.0 13237.0 13246.5 13256.0 13263.0 13269.5 13276.0 13317.0 13326.0 13357.0 13378.5 13385.5 13390.5 13396.0 13409.0 13419.0 13432.0 13440.0 13449.5 13477.5 13488.0 13501. 5 13521.5 13528.0 13551. 5 13564.5 13573.0 13585.0 13599.0 13612.5 13618.0 13625.5 13643.0 13648.0 13655.5 13669.0 13674.0 13696.0 13706.0 13707.5 13722.5 13735.5 13742.0 13743.0 13750.0 13793.0 13808.5 13841.0 13843.0 13874.0 13888.5 13908.0 13927.5 13936.0 13945.5 13965.0 13972.5 13988.5 13999.0 14005.5 14012.0 14020.0 14075.5 14085.5 14115.5 14123.0 14170.0 14176.0 14185.0 14201.0 14217.5 14225.5 · Ie 14231. 0 14235.5 14243.5 14255.5 14264.0 14428.5 $ 14230.0 14236.0 14244.0 14256.5 14266.5 14431.0 # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ BIT RUN NO 1 2 3 4 5 MERGE TOP 11625.5 13010.5 13296.0 13473.5 13694.5 MERGE BASE 13010.5 13296.0 13473.5 13694.5 14431.0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Dept.h Units....................... Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11627 14428.5 13027.8 5604 11627 14428.5 ROP MWD FT/H 0.05 1426.82 73.9666 3174 12842 14428.5 GR MWD API 39.11 447.59 67.1331 3242 11627 14384 RPX MWD OHMM 0.63 2000 22.3046 3145 12824.5 14396.5 RPS MWD OHMM 0.66 2000 25.34 3145 12824.5 14396.5 RPM MWD OHMM 0.93 2000 22.9055 3145 12824.5 14396.5 RPD MWD OHMM 2.42 2000 29.0463 3145 12824.5 14396.5 FET MWD HOUR 0.18 33.96 7.00879 3145 12824.5 14396.5 First Reading For Entire File..........11627 Last Reading For Entire File...........14428.5 File Trailer Service name.............STSLIB.OOl Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type............... .LO Next File Name...........STSLIB.002 Physical EOF File Header Service name.............STSLIB.002 · Service Sub Level Name... Version Number...........l.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type................ LO Previous File Name.......STSLIB.OOl Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 2 header data for each bit run 1 .5000 START DEPTH 11625.5 12842.5 STOP DEPTH 12983.5 13010.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM $ BOTTOM) TOOL TYPE Dual GR # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type................. . 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing.....................60 .1IN ,e in separate files. 26-0CT-03 Insite 4.3 Memory 13010.0 12827.0 13010.0 64.0 82.5 TOOL NUMBER 93091 4.125 11558.0 Flo Pro 8.60 50.0 9.0 21000 8.8 .000 .000 .000 .000 .0 131.0 .0 .0 . . Max frames per record.............Undefined Absent value..................... .-999 Depth Uni ts. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Service Order Units FT FT/H API Size 4 4 4 Code Offset o 4 8 Channel 1 2 3 Name DEPT ROP GR MWDOI0 MWD010 Nsam 1 1 1 Rep 68 68 68 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11625.5 13010.5 12318 2771 11625.5 13010.5 ROP MWD010 FT/H 1.17 118.47 46.653 337 12842.5 13010.5 GR MWD010 API 40.13 447.59 86.2039 439 11625.5 12983.5 First Reading For Entire File..........1162S.S Last Reading For Entire File...........13010.S File Trailer Service name.............STSLIB.002 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type................ LO Next File Name...........STSLIB.003 Physical EOF File Header Service name.............STSLIB.003 Service Sub Level Name... Version Nurnber...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 3 header data for each bit run in separate files. 2 .5000 START DEPTH 12984.0 13011. 0 STOP DEPTH 13269.0 13296.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 27-0CT-03 Insite 4.3 Memory 13300.0 13010.0 13300.0 79.1 92.0 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER . GM $ Dual GR # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Units....................... Datum Specification Block sub-type...O . 72829 4.125 11558.0 Fl0 Pro 8.60 .0 9.2 21000 .0 .000 .000 .000 .000 .0 120.0 .0 .0 Name Service Order DEPT ROP MWD020 GR MWD020 Units FT FT/H API Size Nsam Rep Code Offset Channel 4 1 68 0 1 4 1 68 4 2 4 1 68 8 3 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12984 13296 13140 625 12984 13296 ROP MWD020 FT/H 1.11 102.06 48.1151 571 13011 13296 GR MWD020 API 44.44 131. 51 84.2569 571 12984 13269 First Reading For Entire File..........12984 Last Reading For Entire File...........13296 File Trailer Service name.............STSLIB.003 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type................ LO Next File Name...........STSLIB.004 Physical EOF File Header . Service name.............STSLIB.004 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type................ LO Previous File Name.......STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPS FET RPD RPX RPM GR ROP $ 4 . header data for each bit run in separate files. 3 .5000 START DEPTH 12824.5 12824. 5 12824.5 12824.5 12824.5 13269.5 13296.5 STOP DEPTH 13441.5 13441.5 13441.5 13441.5 13441.5 13429.0 13473.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: " 28-0CT-03 Insite 4.3 Memory 13473.0 13300.0 13473.0 89.1 91.2 TOOL NUMBER 82758 126589 3.750 11558.0 F1o-Pro 8.60 60.0 9.0 19500 9.2 .000 .000 .000 .000 .0 116.0 .0 .0 . . Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .IIN Max frames per record.............Undefined Absent value......................-999 Depth Units.... . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 I 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12824.5 13473.5 13149 1299 12824.5 13473.5 ROP MWD030 FT/H 0.73 125.82 71.537 355 13296.5 13473.5 GR MWD030 API 49.42 73.61 61. 5956 320 13269.5 13429 RPX MWD030 OHMM 0.63 2000 23.9811 1235 12824.5 13441.5 RPS MWD030 OHMM 0.66 2000 28.2106 1235 12824.5 13441.5 RPM MWD030 OHMM 0.93 2000 21.9342 1235 12824.5 13441.5 RPD MWD030 OHMM 2.42 2000 34.598 1235 12824.5 13441.5 FET MWD030 HOUR 0.38 33.96 15.2744 1235 12824.5 13441.5 First Reading For Entire File..........12824.5 Last Reading For Entire File...........13473.5 File Trailer Service name.............STSLIB.004 Service Sub Level Name... Version Nu~ber...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type.............. ..LO Next File Name...........STSLIB.005 Physical EOF File Header Service name.............STSLIB.005 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.004 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPX RPS 5 header data for each bit run in separate files. 4 .5000 START DEPTH 13429.5 13442.0 13442.0 STOP DEPTH 13650.5 13663.0 13663.0 . RPM FET RPD ROP $ 13442.0 13442.0 13442.0 13474.0 13663.0 13663.0 13663.0 13694.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 if BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): if BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: if NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): if TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ if Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..... ................60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Uni ts . . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O . 28-0CT-03 Insite 4.3 Memory 13695.0 13473.0 13695.0 88.5 94.4 TOOL NUMBER 72829 126589 3.750 11558.0 Flo-pro 8.60 60.0 9.0 19500 9.0 .180 .000 .280 .260 66.0 127.3 64.0 64.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 RPX MWD040 OHMM 4 1 68 12 4 RPS MWD040 OHMM 4 1 68 16 5 RPM MWD040 OHMM 4 1 68 20 6 RPD MWD040 OHMM 4 1 68 24 7 FET MWD040 HOUR 4 1 68 28 8 . . First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13429.5 13694.5 13562 531 13429.5 13694.5 ROP MWD040 FT/H 1. 89 206.53 115.035 442 13474 13694.5 GR MWD040 API 45.61 66.6 56.1585 443 13429.5 13650.5 RPX MWD040 OHMM 14.39 19.67 17.1189 443 13442 13663 RPS MWD040 OHMM 15.76 23.08 19.0088 443 13442 13663 RPM MWD040 OHMM 16.09 25.04 19.788 443 13442 13663 RPD MWD040 OHMM 15.32 35.92 20.4 443 13442 13663 FET MWD040 HOUR 0.18 9.81 1. 87361 443 13442 13663 First Reading For Entire File..........13429.5 Last Reading For Entire File...........13694.5 File Trailer Service name.............STSLIB.005 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type............... .LO Next File Name...........STSLIB.006 Physical EOF File Header Service name.............STSLIB.006 Service Sub Level Name... Version Number...........1.0.0 Date of Generation.......04/02/10 Maximum Physical Record..65535 File Type............... .LO Previous File Name.......STSLIB.005 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPD RPM RPS RPX FET ROP $ 6 header data for each bit run in separate files. 5 .5000 START DEPTH 13651. 0 13663.5 13663.5 13663.5 13663.5 13663.5 13695.0 STOP DEPTH 14386.5 14399.0 14399.0 14399.0 14399.0 14399.0 14431.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 30-0CT-03 Insite 4.3 Memory 14434.0 13695.0 14434.0 85.2 93.7 # TOOL STRING (TOP TO BOTTOM) . VENDOR TOOL CODE GM EWR4 $ TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing..................... 60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Units....................... Datum Specification Block sub-type...O . TOOL NUMBER 72829 126589 3.750 13488.0 FIo Pro 8.60 45.0 9.0 19000 10.8 .180 .100 .280 .260 66.0 126.0 64.0 64.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD050 FT/H 4 1 68 4 2 GR MWD050 API 4 1 68 8 3 RPX MWD050 OHMM 4 1 68 12 4 RPS MWD050 OHMM 4 1 68 16 5 RPM MWD050 OHMM 4 1 68 20 6 RPD MWD050 OHMM 4 1 68 24 7 FET MWD050 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13651 14431 14041 1561 13651 14431 ROP MWD050 FT/H 0.05 1426.82 78.6313 1473 13695 14431 GR MWD050 API 39.11 81.58 59.3296 1472 13651 14386.5 RPX MWD050 OHMM 8.36 29.27 19.8516 1472 13663.5 14399 RPS MWD050 OHMM 10.48 30.09 22.4494 1472 13663.5 14399 RPM MWD050 OHMM 12.13 29.88 23.5488 1472 13663.5 14399 RPD MWD050 OHMM 14 39.47 24.322 1472 13663.5 14399 FET MWD050 HOUR 0.31 8.93 1. 67258 1472 13663.5 14399 First Reading For Entire Fi1e..........13651 Last Reading For Entire File...........14431 File Trailer Service name.............STSLIB.006 . . Service Sub Level Name... Version Number...........l.0.0 Date of Generation.......04/02/l0 Maximum Physical Record..65535 File Type............... .LO Next File Name...........STSLIB.007 Physical EOF Tape Trailer Service name.............LISTPE Date.....................04/02/l0 Origin.................. .STS Tape Name................UNKNOWN Continuation Number......Ol Next Tape Name...........UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name.............LISTPE Date.....................04/02/l0 Origin...................STS Reel Name................UNKNOWN Continuation Number......Ol Next Reel Name...........UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File