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Home My WebLink About204-036 ) ) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~ Q Cf - 0 3 Þ Well History File Identifier Organizing (done) o Two-sided 111111111 1111111111 o Rescan Needed 111111111111 R~CAN ¥ Color Items: o Greyscale Items: DIGITAL DATA ~skettes, No. I o Other, NolType: OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: NOTES: BY: (Mari~ o Other:: Date: (/1 'Q..~ () b 151 Y I,-? I 1111111I V\'f Project Proofing BY: JMaria J Date: " ~~I Ob I X 30 = 3 0 Date: (p ~~'tJb 151 Scanning Preparation BY: '"'_~ + d-9 = TOTAL PAGES 5C¡ (Count does not include cover sheet) 1^/1.0 151 V , ~T 111I1111 111111 Production Scanning Stage 1 Page Count from Scanned File: b Ó (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V YES ~. Date:fo '~,'Ob If NO in stage 1, page(s) discrepancies were found: YES NO BY: 151 vvt~ NO Stage 1 BY: Maria Date: 151 1111-1111111111111 Scanning is complete at this point unless rescanning is required. ReScanned 111111111111111111I BY: Maria Date: 151 Comments about this file: Quality Checked 11III1I111111111111 10/6/2005 Well History File Cover Page.doc STATE OF ALASKA s ALASKA AND GAS CONSERVATION COMMISSK410 REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate El Other ❑ Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate 0 Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development Kg Exploratory ❑ ` 204 -0360 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 — 50- 029 - 20328 -01 -00 8. Property Designation (Lease Number) : - 9. Well Name and Number: ADLO- 028312 — PBU 14 -06A 10. Field /Pool(s): _ PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11801 feet Plugs (measured) None feet true vertical 9000.84 feet Junk (measured) None feet Effective Depth measured 11801 feet Packer (measured) 9735 feet true vertical 9000.84 feet (true vertical) 8658 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 94# H-40 35 - 115 35 - 115 1530 520 Surface 2684' 13- 3/8 "72# N -80 33 - 2717 33 - 2717 4930 2670 Intermediate 10043' 9 -5/8" 47# N -80 30 - 10073 30 - 8939 6870 4760 Production 453' 3- 3/16" 6.2# L -80 9773 - 10226 8690 - 9010 8640 7870 Liner 1524' 2 -7/8" 6.5# L -80 10226 - 11750 9010 - 9004 10570 11160 Liner Perforation depth: Measured depth: SEE ATTACHED - z_ _ . c�� True Vertical depth: _ _ <� �� t — — Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# 13CR80 28 - 9824 28 - 8732 Packers and SSSV (type, measured and true vertical depth) 4 -1/2" BKR S -3 HYDRO PKR 9735 8658 12. Stimulation or cement squeeze summary: i 1 1 ? (j I Intervals treated (measured): g� ( Treatment descriptions including volumes used and final pressure: All' ; �' l +l! 'k` i$2t Yaf1(#�. �;ril�nlission 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 215 4486 7324 275 Subsequent to operation: 210 4467 7068 311 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development 0 — Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil .> 0 Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAGE GINJ ❑ SUSP❑ SPLUG ❑ 17. 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: NA Contact Joe Lastufka Printed Na - • - Lastu Ali Title Petrotechnical Data Technologist Signat Rim, Phone 564 -4091 Date 7/8/2011 Form 10 -404 Revised 10/2010 RBDMS JUL 11 2811 Z Submit Original Only 14 -06A 204 -036 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 14 -06A 5/21/04 SL 10,260. 10,352. 9,011.73 9,000.96 14 -06A 5/21/04 SL 10,416. 10,631. 8,988.39 8,944.54 14 -06A 5/21/04 SL 10,695. 11,180. 8,937.96 9,010.43 14 -06A 5/21/04 SL 11,275. 11,456. 9,024.26 9,025.42 14 -06A 5/21/04 SL 11,583. 11,737. 9,018.13 9,004.71 14 -06A 6/16/08 BPS 9,700. 11,737. 8,629.24 9,004.71 14 -06A 7/5/08 BPP 9,700. 11,737. 8,629.24 9,004.71 14 -06A 6/20/11 APF 10,125. 10,145. 8,974.31 8,985.16 14 -06A 6/20/11 APF 10,145. 10,165. 8,985.16 8,994.2 14 -06A 6/21/11 APF 10,075. 10,105. 8,940.12 8,961.81 14 -06A 6/21/11 APF 10,105. 10,125. 8,961.81 8,974.31 AB ABANDONED PER PERF • APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • 1 I 1 I • • 14 -06A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY . .. T - >,.* � 6/20/2011 ***JOB IN PROGRESS FROM 19- JUN - 2011 * ** RIH WITH GUN #1 TIED IN TO BAKER HUGHES INTEQ MULTIPLE RESISTIVITY GR (MWD) DATED 20- MAY -2004. LOGGED JEWELRY LOG FROM DEVIATION TO FIRST GLM AT 9603'. WENT TO DEVIATION, CORRELATED AND PULLED ( I INTO POSITION TO PERFORATE INTERVAL FROM 10145' - 10165' , CCL TO ; TOP SHOT = 3.3', CCL STOP DEPTH = 10141.7'. VISUAL CONFIRMATION !WHILE SHOOTING AND AT SURFACE. RIH WITH GUN# 2 TIED AND PERFORATED INTERVAL FROM 10125' - 10145' AFTER CONFIRMING CCL TO ;TOP SHOT = 3.3', AND CCL STOP DEPTH = 10121.7'. VISUAL CONFIRMATION 'WHILE SHOOTING AND AT SURFACE. POOH, SECURE WELL, REHEAD AND LEAVE LOCATION. JOB RESUMED IN THE EVENING. RIG UP, PT, HOT ;CHECKED AND WITH TOOLSTRING: HEAD(3X3), ERS, UPCT, FIRING HEAD, 20' ;x 2.0" PJ HMX GUN, 2.25" ROLLERS. * ** JOB IN PROGRESS * ** (TO BE CONTINUED ON 20- JUN -2011) 6/21/2011 ***JOB IN PROGRESS FROM 20- JUN - 2011 * * ** ;AFTER MULTIPLE ATTEMPTS PASSED THE TOP OF 3- 3/16" LNR BY !INCREASING SPEED UP TO THE LINER AND STOPPING RIGHT BEFORE ;HITTING IT. THE TOOLSTRING THEN MADE IT THROUGH. PERFORATED INTERVAL = 10105' - 10125', AFTER CONFIRMING WITH PE CCL TO TOP SHOT }= 3.3', CCL STOP DEPTH = 10101.7'. POOH, HOT CHECKED, ARM GUN# 4. RIH WITH TOOLSTRING: HEAD(3X3) /ERS /CCL /FIRING HEAD /30 ' x 2.0" WITH 6 JSPF PJ HMX GUN/ 2.25" ROLLERS. SAT DOWN AGAIN AT TOP OF THE 3- 3/16" LNR. !MADE IT THROUGH BY USING THE SAME SPEEDING UP AND STOPPING METHOD AS BEFORE. CORRELATED AND THEN PERFORATED INTERVAL ;10075' - 10105' AFTER CONFIRMING WITH PE CCL TO TOP SHOT = 4.3' AND ;CCL STOP DEPTH = 10070.7'. POOH AND RIGGED DOWN. WELL LEFT SHUT IN ON DEPARTURE. DSO INFORMED IT WAS READY TO BE PUT BACK ONLINE. !HE ASKED THE CREW TO LEAVE IT SHUT IN AND HE WOULD TAKE CARE OF 'IT. ALL THE PERFORATIONS WERE MADE WITH 2.0" HSD POWER JET HMX, 6 ,SPF, 60 DEG PHASING. PENETRATION 19.0" AND ENTRANCE HOLE = .23" FINAL VALVE CONFIGURATION: SWAB = CLOSED. WING, MASTER, SSV = IOPEN FINAL T/0 = 900/750 PSI * ** JOB COMPLETED * ** WELL LEFT SHUT IN ON DEPARTURE. FLUIDS PUMPED BBLS 1 DIESEL 1 TOTAL • - TREE = 6 - 3/8 " GRAY • SAFETY .SS: ***4-1/2" CHROME TBG* ** WELLHEAD= GRAY ACTUATOR = AXELSON 14-06A KB. ELEV = 73' BF. ELEV = _ KOP = 3100' I 22' H7" X 5 -1/2" XO, ID = 4.892" I Max Angle = 104 @ 10414' 23' 5 -1/2" X 4 -1/2" XO, ID = 3.958 "J Datum MD = 9994' Datum TVD = 8800' SS 2194' H4-1/2" HES X NIP, ID = 3.813" I 113 -3/8" CSG, 72 #, N-80, ID = 12.347" 1-1 2717' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE IFI 6 3012 3011 8 MMG DMY RK 0 05/21/04 5 3838 3807 22 MMG DOME RK 16 10/30/09 4 5251 4998 33 MMG DOME RK 16 10/30/09 Minimum ID = 2.387" @ 10226' 3 6494 6002 36 MMG SO RK 22 10/30/09 2 8317 7489 35 MMG DMY RK 0 10/30/09 3- 3/16" X 2 -7/8" XO 1 9603 8549 35 MMG DMY RK 0 07/05/08 1 9715' H4- 1 /2 "HESX NIP, ID = 3.813" I 9 -5/8" X 4 -1/2" BKR S -3 HYDRO PKR ID = 3.875" MI ►mot 9735 ' H I 9760' H4-1/2" HES X NIP, ID = 3.813" I 1 9773' H 3.7" BKR DEPLOY SLV, ID = 3.0" I 9777' H3-1/2" X 3- 3/16" XO, ID = 2.80" I 14-1/2" TBG, 12.6 #, 13CR, .0152 bpf, ID = 3.958" H 9824' I--- 9824' H4 -1/2" WLEG, ID = 3.958" I • ∎ ∎•� •• 9988' H TOP OF CEMENT 1 • • 0 • • • • i • ∎••••• ••••• ■•• 4 ∎••• • •••■ • Il •••••∎ iii ∎iii ••4 ••• * •,,• CEMENT RAMP WINDOW (14 -06A) 10068 ' - 10073' ••••• • ∎ 1 9 -5/8" CSG, 47 #, N-80, ID = 8.681" H 10881 • • • • • • • • . .v. ••••••••• ■•••••••, ••••••••• 71 10226' H3-3/16" X 2 -7/8" X0, ID = 2.387" ••••••••••• ••••• PERFORATION SUMMARY • • REF LOG: BKR RESISTIVITY GR LOG ON 05/20/04 . ' ` • . ►1...11...♦ ANGLE AT TOP PERF: 38° @ 10075' 1��'1�� + �� 1 • Note: Refer to Production DB for historical perf data • • • • • SIZE SPF INTERVAL Opn /Sqz DATE ` . • 11737' PBTD 2" 6 10075 - 10105 0 06/21/11 • , • • 2" 6 10075 10165 0 06/20/11 ` . • 2" 6 10105 - 10125 0 06/21/11 J . • , • 2 -7/8" SLTD 10260 10352 0 05/21/04 I 3- 3/16" LNR, 6.2 #, L -80, .0076 bpf, ID = 2.80" 1-1 10226' I , , • 7 2 -7/8" SLTD 10416 - 10632 0 05/21/04 2 -7/8" SLTD 10695 - 11180 0 05/21/04 2 -7/8" SLTD 11275 - 11457 0 05/21/04 2-7/8" SLTD 11583 - 11737 0 05/21/04 12 -7/8" LNR, 6.5 #, L -80, .0058 bpf, ID = 2.441" I 11750' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/26/79 ORIGINAL COMPLETION 11/06/09 BSE/SV GLV C/O (10/30/09) WELL: 14 -06A 05/21/04 KAK CTD SIDETRACK (14 -06A) 06/25/11 SRD/ PJC ADPERFS (06/20/11)) PERMIT No: 2040360 05/24/04 RMH/KAK GLV C/0 06/25/11 JCM/ PJC ADPERFS (06/21/11) AR No: 50- 029 - 20328 -01 05/31/06 DTM WELLHEAD CORRECTION 06/25/11 PJC WELLHEAD/ TREE UPDATE SEC 9, T1ON, R14E, 1731' FNL & 1129' FEL 06/23/08 BSE/SV SET PX PLUG (06/15/08) 10/15/08 OOB /PJC PULL TTP (07/05/08) BP Exploration (Alaska) C~ BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 Dec 07, 2009 ;~~,~~~~ ,lAl~~ ' ~ ~~~ Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB DS 14 Dear Mr. Maunder, • ~.` ~. ~~14~ -Y~(vA Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS 14 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, 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) DS-14 Date: 12/05/09 Well Name PTD # API # Initial top of cement Vol, of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al 14-01A 1931850 500292031701 Sealed Conductor NA NA 14-02C 2071150 500292031803 Sealed Conductor NA NA 14-03A 1961290 500292031901 Sealed Conductor NA NA 14-04A 1961640 500292032001 Sealed Conductor NA NA 14-05A 1920010 500292032701 Sealed Conductor NA NA 14-O6A 2040360 500292032801 Sealed Conductor NA NA 14-07 1780660 500292032900 Sealed Conductor NA NA 14-o8A 2022100 500292033001 Sealed Conductor NA NA 14-098 1820340 500292053402 Sealed Conductor NA NA 14-10 1801300 500292052800 Sealed Conductor NA NA 14-11A 2051260 500292052901 Sealed Conductor NA NA 14-12 1811090 500292063100 Sealed Conductor NA NA 14-13 1811010 500292062400 Sealed Conductor NA NA 14-14 1811020 500292062500 Sealed Conductor NA NA t4-15 1810840 500292061100 Sealed Conductor NA NA 14-16A 1971670 500292060801 Sealed Conductor NA NA 14-17A 2030010 500292056201 Sealed Conductor NA NA 14-18B 2071290 500292055102 Sealed Conductor NA NA 14-t9 1810450 500292057800 Sealed Conductor NA NA 14-20 1810700 500292059800 Sealed Conductor NA NA 14-21A 2051070 500292075601 Sealed Conductor NA NA 14-22A 1921230 500292074701 Sealed Conductor NA NA 14-23A 2090200 500292075701 NA 4 NA 25.50 10/20/2009 14-24 1830910 500292097000 NA 0.6 NA 3.40 10/20/2009 14-25 1831020 500292098100 NA 2.1 NA 15.30 11/16/2009 14-26 1811100 500292063200 Sealed Conductor NA NA 14-27 1831700 500292104600 NA 3 NA 17.00 10/25/2009 14-28 1820120 500292070800 Sealed Conductor NA NA t4-29 1811680 500292068000 Sealed Conductor NA NA 14-30 2050940 500292067901 Sealed Conductor NA NA t4-31 1831110 500292098900 Sealed Conductor NA NA 14-32 1831220 500292099900 NA 0.6 NA 3.40 10/19/2009 14-33 1831250 500292100200 Sealed Conductor NA NA 14-34 1831330 500292101000 NA 7.3 NA 47.60 10/20/2009 14-35 1831420 500292101800 Sealed Conductor NA NA t4-36 1831630 500292103900 NA 0.7 NA 3.40 10/20/2009 14-37 1880490 500292181000 NA 1.3 NA 5.10 10/20!2009 14-38 1881030 500292186200 NA 0.8 NA 3.40 10/24/2009 14-40A 2011350 500292187501 Sealed Conductor NA NA 14-41 1920960 500292229000 NA 0.8 NA 6.80 10/18/2009 14-43 1921080 500292229600 NA 1.4 NA 10.20 10/23/2009 14-44A 2021930 500292257301 NA 10 NA 88.40 11/24/2009 f -~,,. -~. MICROFILMED 03/0112.008 DO NOT PLACE ,,,~ ;. .~ ANY NEW MATERIAL UNDER THIS PAGE F: ~LaserFiche\CvrPgs_Inserts\Microfilm_Marker. doc d-. l j "-- .~ c.,. DATA SUBMITTAL COMPLIANCE REPORT 6/20/2006 Permit to Drill 2040360 Well Name/No. PRUDHOE BAY UNIT 14-06A Operator BP EXPLORATION (ALASKA) INC )¡t~ 11 Me., ~ 'i API No. 50-029-20328-~1-00 MD 11801'---- TVD 9001,..,. Completion Status 1-01L Completion Date 5/21/2004 ,....... - -------- -~-- REQUIRED INFORMATION Mud Log No Samples No ------- ------ - - -- --- - - -----~ DATA INFORMATION Types Electric or Other Logs Run: MULTI/ PROP / RES / GR, PRESSTEQ1, MEMORY GR / CCL Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Number r~--D--Asc Name Directional Survey Log Log Scale Media Run No : Rpt : ~ C Lis Directional Survey 13354 Induction/Resistivity Gamma Ray I nd u ction/Resistivity 25 Blu 25 Blu '~ !~ ¡~ I nd u ction/Resistivity 25 Blu --~~ Well Cores/Samples Information: Name Interval Start Stop Received Sent ADDITIONAL INFORMATION Well Cored? Y & Chips Received? ~ Analysis ~ Received? Current Status 1-01L UIC N Directional surve~ (data taken from Logs Portion of Master Well Data Maint c-" Interval OH/ Start Stop CH Received Comments 10000 11801 9/3/2004 MWD 10000 11801 9/3/2004 MWD 10068 11801 Open 11/1/2005 GR Res ROP Plus graphics 10068 11801 Open 11/1/2005 MD 10068 11801 Open 11/1/2005 MD Multiple Propagation Res GR 10068 11801 Open 11/1/2005 TVD Multiple Propagation Res GR Sample Set Number Comments Daily History Received? .ß/ N Formation Tops ð' N _.----._---~ Comments: -~-- ------------ Compliance Reviewed By: ~ Date: 2 (:) J~ ~u ) If ') .'1, NOV () 1 2005 Transmittal Form Œ~ J~~ '&1. BAKER HUGHES INTEQ Anchorage GEOScience Center To~ AOGCC 333 West 7th Ave, Suite 100 Anch()rage, Alaska 99501 Attention: . Robin Deason Reference: 14-06A Contains the foTIowing: 1 LDWG Compact Disc :¡Þ I 3 3 ç c.¡ (Includes Graphic Image files) 1 LDW'G lister summary 1 blueline - MPR Measured Depth Log 1 blueline - MPR TVD Log 1 bhieline -GRJDirectiofialMeasuíédDeþth Log LAC Job#: 685'782 Sent By: ~nforel¡f 11 / / . Received By: ~ (JftM,../ Date: Oct. 31, 2005 Date: JIJI-v ~ r- PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 Baker Hughes INTEQ 7260 Homer Drive Plnchorage,AJaska 99518 Direct: (907) 267-6612 FAX· (Q07\ ?f.7-f.f.?1 ;z~~- 0 3 ~ F. ' ( -t.. I ~1~-'"~lõJk....!J _ i ~i'I'T'~IfÌoInfI' ,,"III' WI! \'.....'¡..! :, ,~: ;;: ': ~.¡ _~~:._,..~0L..._~~ ~~"'H'~~"._~:: ! ~:::~::,' ~¡-~ ".... i"'~ \ . I \ "'--, I! , ! ¡II " ¡ ~ I ; 'I :~:..:~;n ~ i! t ~;!¿~~~i~ :~~~~.~;[¡_·~:!~···~·-~{2j ..." ~.,.~..~¡~~ I. .' I~ .."I,~~\t¡'l~.Ø .'." ~...--,-,---,~ '.·'11'1..... . :~";t.:, ~~ ~.,":~... II~' -1< . .1>.:... .k.: .. :, µ, ::j :' : ..:.p-.:-. ~ j~-=~ =~=:~=~1 .¡'.. . ~ k~ ; ~~.::--. -- j~- --_..~-~ -~:.. ·_c,~· .,.,' "oil j i I .0' ::1:?~~ ) STATE OF ALASKA) ALASKA 01L AND GAS CONSERVATION COMMI~SION WELL COMPLETION OR RECOMPLETION REPORT ANq¡J\~~(:,,,~ JUN 3 0 'ì004 1 b. Well Class: .. (,~ øi[j~~èTopÏÀ1etR rO"Êkþlór~¥ory o Str~'~9~~QI~ø 0 Service 12. Permit to Drill Number 204-036 13. API Number 50- 029-20328-01-00 14. Well Name and Number: ,~' ,1.. No. of Completions 1a. Well Status: IBI Oil 0 Gas 0 Plugged 0 Abandoned 0 Suspended 0 WAG 20AAC 25.105 20AAC 25.110 o GINJ 0 WINJ 0 WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 1731' SNL, 1129' WEL, SEC. 09, T10N, R14E, UM Top of Productive Horizon: 4191' SNL, 3959' WEL, SEC. 09, T10N, R14E, UM Total Depth: 3807' SNL, 4585' WEL, SEC. 09, T10N, R14E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 675356 y- 5938612 Zone- ASP4 TPI: x- 672589 y- 5936088 Zone- ASP4 Total Depth: x- 671954 y- 5936457 Zone- ASP4 18. Directional Survey IBI Yes 0 No One Other 5. Date Comp., SUSP" or Aband. 5/21/2004 6. Date Spudded 5/17/2004 7. Date T.D. Reached 5/20/2004 8. KB Elevation (ft): 73' PBU 14-06A 15. Field / Pool(s): Prudhoe Bay Field I Prudhoe Bay Pool 9. Plug Back Depth (MD+TVD) 11801 + 9001 10. Total Depth (MD+ TVD) 11801 + 9001 11. Depth where SSSV set (Nipple) 2200' MD 19. Water depth I if offshore NIA MSL Ft Ft 16.' Property Designation: ADL 028312 17. Land Use Permit: 20. Thickness of Permafrost 1900' (Approx.) 21. Logs Run: MULTI/ PROP I RES I GR, PRESSTEQ1, MEMORY GR I CCL 22. CASING, LINER AND CEMENTING RECORD , ,;'1' I CASING <I. "II ,I"~ '1,1::,: 1,1':":' I,: '\,",,; II" I" :"~¡;T::IlNGD¡;;e:n"f,MD.1 II$Etrl~ßQMT~I'BVPI:':lllli"H6dsl:'I':: 1 ,ð~8~~g'i: I· ·1··.. 'i:::,;I$IZ12'" ,,'I ' "liYV~;,IPER,fitT;1, I' I '11,"S~()Ë'''I,I':'II:I'II$dFiI',':11111 I:Bb-ri'öM!' Ili:'i':FOPI''¡ 'jIGiTToM',1 "','s'IZglll:I,.;'1 1111:RuttEP'II: 20" 94# H-40 Surface 115' Surface 115' 30" 300 sx Arcticset 13-3/8" 72# N-80 Surface 2717' Surface 2717' 17-112" 5000 sx Permafrost II 9-5/8" 47# N-80 I S0095 Surface 10068' Surface 8935' 12-1/4" 1000 sx Class 'G', 300 sx Permafrost 3-3/16" x 2-7/8" 6.2# I 6.5# L-80 9773' 11750' 8690' 9004' 4..1/8" x 3-3/4" Uncemented Slotted Liner 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): June 2, 2004 Flowing Date of Test Hours Tested PRODUCTION FOR Oll-Bsl 6/27/2004 6.2 TEST PERIOD -+ 285 Flow Tubing Casing Pressure CALCULATED ~ Oll-BSl Press. 281 1,820 24-HoUR RATE""'" 1,105 23. Perforations op'en to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): 2-7/8" Slotted Section MD TVD MD TVD 10260' - 10352' 9012' - 9001' 10416' -10632' 8988' - 8944' 10695' - 11180' 8938' - 9010' 11275' - 11457' 9024' - 9025' 11583' - 11737' 9018' - 9005' 24',', , '': 1,','",1,:01.:,:,,: ,.:'111 I I'TUB'It.;¡&'RECbR01 I i':"1 :1:". ,01,1/:::,:, DEPTH SET (MD) 9830' PACKER SET (MD) 9741' SIZE 7" x 5-1/2" x 4-1/2" 12.6#, 13Cr80 ~ 25;: "" ·Åb,D"FRActURE;CEMF~·á SåÚEEZ~i,E:r6. .,... ...., II I ,,:',', I ~ ,,' , " ' ' ",,' ,:' ",': 'I' :' :"" ,"",:; -:", , ,,' , -,,' ' , " ,I', I':' ',:,:, " ' " DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 2000' Freeze Protect with 35 Bbls Diesel GAs-McF 1,447 GAs-McF 5,601 W A TER-Bsl 1,753 W A TER-Bsl 6,785 GAS-Oil RATIO 5,067 CHOKE SIZE 82.51 Oil GRAVITY-API (CORR) 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". None -r....::... ~~....~...., - --. "....... ¡ .", . i 1;t;~ \'~:::;;,~~; ~ . ;;re;,,;... , ~~-"_. .,- '-........-'1,. . .-. .,..~ ..' .~,. Form 10-407 Revised 12/2003 ORIGINAL ~Bfl jut ij ~, '1m'~ CONTINUED ON REVERSE SIDE 6(' "" 1"28. ) GEOLOGIC MARKERS 29. FORMATION 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". Sadlerochit (From 14-06) 10062' 8930' None owc 11212' 9016' owe (Invert) 11550' 9020' Sadlerochit (Invert) 11762' 9003' JUN ,3 02004 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed /01 ^^ . A }..J 4..A.iJ - T tl T h I A t t D t 7'"'\/ _30 N f Terrie Hubble /101 V ~. ~ i e ec nica ssis an a e l}\O -L/'"'( PBU 14-06A 204-036 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Drilling Engineer: Dan Kara, 564-5667 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 12/2003 Submit Original Only "' ) ) BP EXPLORATIÖN . ()perations SummäryReport Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 4/18/2004 4/19/2004 4/20/2004 4/21/2004 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Spud Date: 2/26/1979 End: 5/21/2004 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: From- To . Hours Task Code NPT I Phase 03:00 - 03:30 0.50 MOB P PRE 03:30 - 09:30 6.00 MOB P PRE 09:30 - 00:00 14.50 MOB P PRE 00:00 - 07:30 7.50 MOB P PRE 07:30 - 12:00 4.50 RIGU P PRE 12:00 - 12:30 0.50 RIGU P PRE 12:30 - 15:30 3.00 BOPSUF P PRE 15:30 - 15:50 0.33 BOPSUF P PRE 15:50 - 17:00 1.17 BOPSUF P PRE 17:00 - 20:20 3.33 BOPSUP P PRE Description of Ope rations Held Safety Meeting for moving off of End 1-65 Well Move rig off well Start moving from MPI to SOl and ice road at 0930 hrs..no problems Move rig from Endicott MPI to DS14 At 0515 hrs, rig between West gate and 0814. On location at 0730hrs Start rig-up to raise derrick. Raise and secure lines and equipment. Move over well. Accept rig at 1230 hrs 4-19-2004 R/U circulating lines to wellhead. Set-in Tiger Tank and r/u hardlines and PT wI diesel. Take on 140deg seawater. PJSM with crews. Review plan forward. Continue filling pits. Circulate SW through manifold lines. Test lines Check wellhead pressures: IA on vacuum. Tbg on vacuum. Line up to pump down tbg taking returns from IA to Tiger Tank. Start pumping down tubing. Returns after 15 bbls away. Pump at 4-7bpm Pumped 760 bbl around, fluid sample clean PJSM on SIMOPS, Loading Pipe shed and Install BPVrrWC and PT RU to monitor lA, set BPV with Test Dart and PT upper tree to 1066 psi.(OK) FilllA SIMOPS, Loading pipe shed with 3-1/2" 15.5 S-135 DP, steaming out ice on every jt of 3-1/2, drifting and tailing NO 7" 5k Tree Filling hole peroidically, BPVrrWc started to leak, while filling the hole with charger pump. Tighten tree back up and called DSM to pull and reset TWC. 20:20 - 20:45 0.42 BOPSUPP PRE 20:45 - 23:00 2.25 BOPSUF P PRE 23:00 - 00:00 1.00 BOPSUP P PRE 00:00 - 02:30 2.50 BOPSUPP Still fill pipe shed with DP. PRE Finished tighting tree, wait on DSM and loading pipe shed with 3-1/2" DP SFAL PRE Reset TWC Still getting blow by past the BPV, Pump 5 bbl fluid through the BPV and check to see if it holds IA static and tubing small blow, BPV will not hold anything. Pull BPV to check seals. Bleed wellhead pressure to 0 psi. Increased spring tension on BPV and reset in tubing hanger. Pumped 15 bbl fluid down IA and BPV holding from U-tube effect of wellbore. Installed test dart and PT topside to 1154 psi. Load out TWC lubricator and NO 7" tree Clean up the tubing hanger. Indentify threads as buttress. Clean up cellar prep to NU 13 5/8" BOP Nipple up 13 5/8" 5K stack. Change out lower rams to 7" casing rams. Load rig floor with 7" & 5-1/2" handling tools, Loading pipe shed with 3-1/2" DP. PT BOP's PT BOP Witiness by Lou Gramaldi with AOGcc. PT blind and associated valving to 250/3500 psi. Installed 7" 29#/ft BT&C casing test jt, screw-in 9 rounds. PT 7" Pipe Rams to 250/3500 psi PRE Finish testing BOP stack. Test floor valves. Test H28/M gas monitors. DEcOMP UD test jt. Clean-up floor. Make-up FOSV for 7" casing. Remove surface 88SV control line valve assemblies from wellhead. 02:30 - 05:30 3.00 BOPSUP. N 05:30 - 09:00 3.50 BOPSUPP PRE 09:00 - 10:00 1.00 BOPSURP PRE 10:00 - 21 :43 11.72 BOPSUP P PRE 21 :43 - 00:00 2.28 BOPSUP P PRE 00:00 - 07:30 7.50 BOPSUP P 07:30 - 08:30 1.00 PULL P Printed: 5/24/2004 10:40:07 AM ~~ ) ') BP EXPLORATION OperationsSuml11aty Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From - To Hours ·.TaSk Code NPT Phase Descriptiön of Operations 4/21/2004 08:30 - 10:20 1.83 PULL P DECOMP Pull dart from BPV. Well on vacuum. R/U lubricator extensions and set in annular and close annular. R/U lubricator and retrieve BPV. RID lubricator tools. 10:20 - 12:00 1.67 PULL P DECOMP Fill tbg/annulus. Took 70 bbls. Lot of air coming back from filling. Increase counter balance weights for rotary tongs and rlu tongs and lines. R/u Easy-Torque. Watching well burp air. 12:00 - 13:30 1.50 PULL P DECOMP Close blind rams let well settle down from filling. M/U liner spear BHA. Easy-Torque not putting out enough hyd pressure to m/u tools rec. torque value. Adjust hydraulic regulator. Continue m/u tools. Open blinds. Pump another 40 bbls down tbg Still unable to fill. 13:30 - 14:20 0.83 PULL P DECOMP Talk to town about inability to keep hole full and well work ahead. Opt to pump another CaC03 plug as was previously done to RU. Continue to still attempt pulling hanger. Contact MI & SLB to move on pumping another pill. 14:20 - 15:30 1.17 PULL P DECOMP PJSM with crews. Clear floor area of non-essential personnel. Pull on hanger in stages to 225k and came free. Pull hanger above table wI 165k. LID hanger and pup jts. 15:30 - 15:45 0.25 PULL P DECOMP PJSM review changes in plan forward. 15:45 - 17:00 1.25 PULL P DECOMP Clean-up floor area and make ready for pumping pill. 17:00 - 18:00 1.00 PULL N DPRB DECOMP Wait for equipment and CaC03 pill. R/U SLBpump truck 18:00 - 19:45 1.75 PULL N DPRB DECOMP Crew change PJSM with oncoming crews and review plan forward. Ordered 4 extra trucks and held operational meeting on way forward 19:45 - 20:30 0.75 PULL N DPRB DECOMP RU to conduct Injective test 20:30 - 21 :45 1.25 PULL N DECOMP 0=6 bpm Caught fluid at 60 bbl pumped 2200 ft, Cir at 1:1 ratio Confirm with pit straps Cir 30 minutes and no fluid loss. Last 10 minutes lost 3 bbl. Cir at 1.6/0.75 bpm.changed 0=2.00 returns at 1.40 bpm RD Dow Cement truck, Keep CaC03 on location till AM. Open well and wells is U-tubing. Density in tubing at 8 ppg, diesel still in pit system. 21 :45 - 22:02 0.28 PULL N DECOMP Line up to pump clean 2%KCL down tubing. 22:02 - 23:05 1.05 PULL N DECOMP Fluid packing wellbore with 8.4ppg 2%KcL Pumped 290 bbl at 0= 6.1/5.2bpm. dfopwn tubing Conducted Tabletop meeting on "Well Control While Tripping While Circulating" 23:05 - 00:00 0.92 PULL N DECOMP PUH 150k up wt. 7" IJ4S on top, Called for 7" IJ4S lift nubbins and 150T HYC elevators. 4/22/2004 00:00 - 03:45 3.75 PULL N WAIT DECOMP WO on Nubbins and elvator for 7" IJ4S tubing. Cir the well at 2.39/1.92 bpm caught fluid with 36 bbl pumped 1440 ft down. Nubbins showed up from Tool Service and they are the same 00 and the Tubing T J. Found a set of 7" HYC 150T spidersl elevators on Nordic Rig 3. Tool Ser. is headed there to PU the spiders and longer bails. Found another set at Nabors Yard 125T HYc they are redressing them and will be delivered. 03:45 - 04:30 0.75 PULL N DECOMP PU and LD tubing, LD XO, 1 SJ and one jt 45 ft long and found bird nested control cables. 04:30 - 06:00 1.50 PULL N DECOMP Pulling 7" Dealing with nested control lines. RU Camco spooler Pumped 35 bbl2% KCL down well. 06:00 - 15:00 9.00 PULL P DECOMP POOH LD 7" tubing. Small problem with pulling 1:1 with control lines. Work pipe and free up bunched lines. Continue pulling adding 10 bbls to backside every 5 jts out. After pulling 35 jts fill-up backside with 30 bbls but not seeing any U-tubing. Printed: 5/24/2004 10:40:07 AM ." Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ) ') ·BP EXPLORATION Operations Summary Report 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Page 3 of 2:3 . Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 4/22/2004 06:00 - 15:00 From ";To Hours Task Code NPT Phase Descriptioh·of Operations· Date 9.00 PULL P DECOMP Continue pulling to 39 jts out while filling backside. P/U FOSV and pump 98 bbls down tubing. Not seeing circulation. Mostly likely bunched control lines and encapsulation material preventing circulation. Remove FOSV and in the process of lifting it with tugger one of the Eckel tongs dies popped out and fell down the tubing. ( 5"L x 1.25"W x 0.4275 T). Hammer over die slots. Continue pulling pipe. Filling backside. Pull to just above SSSV assembly. Remove rat nest of control lines. Total band recovery is 17 out of 28. change out XO on FOSV. Pull and lId SSSV assembly. Note: Update on 5/12/04 Tong die was found at the top of the collapsed jt by the Wells Group-Kara has it on his desk and has the details-cjs 15:00 - 16:15 1.25 PULL P DECOMP M/U FOSV fill hole with 56 bbls pumping at 2.5bpm, not circulating but backside staying full. Shutdown for 30 min and finish removing 7" tbg from pipe shed. Refill well with 46 bbls pumping at 6 bpm getting <10% returns. Remove FOSV 16:15 - 00:00 7.75 PULL P DECOMP Continue LD 7" tubing and 2 GLM wI XO subs. (88jts to the 5 1/2") Recovered control lines and lost encapsulation material, lost 11 cable clamps and 1 tong die at 1900 hrs Filling the hole every 5 jts pulled with 10 to 15 bbl SW. Hole is fulling up to top using 10 to 17 bbl/5 jts pulled. Pulled 135 jts 7" tubing, 4 7" GLM 4/23/2004 00:00 - 02:00 2.00 PULL P DECOMP Change over to 5-1/2" handling tools. PU Test plug with XO and land 5-1/2" tubing in hanger 02:00 - 03:30 1.50 BOPSUF P DECOMP RU and change out ram blocks to 2-7/8" X 5-1/2" VBR 03:30 - 05:00 1.50 BOPSUPP DECOMP Conducting BOP test, Test plug leaks, pull out 3-1/2" test jt and test against blins and plug, same leak rate 05:00 - 05:45 0.75 BOPSUP N SFAL DECOMP Pump 34 bbl down backside, Pull test plug O-Ring slightly rooled, Change out test plugs and landed in tubing spool 05:45 - 06:30 0.75 BOPSUPP DECOMP Retest VBR's 250 low 3500 high. 06:30 - 07:15 0.75 BOPSUP P DECOMP LID test plug. Filling hole. Took 75 bbls to fill. 07:15 - 14:00 6.75 PULL P DECOMP Continue with lId of 5 1/2" tbg. Filling hole every 5 jts. taking 15-20 bbls each time. Chemical cut was 21' below collar fairly clean cut 5.83" 00. Filled hole with 35 bbls. 14:00 - 18:00 4.00 FISH P DECOMP Breakout FOSV assembly. Clean-up rig floor. Layout tools and 5 1/2" tbg. Fill hole after 30 min took 36 bbls. 18:00 - 19:00 1.00 FISH N SFAL DECOMP Install 8-15/16" WB, wrong size, wait on CIW Sent out Gen III wear bushing instead of Gen II 19:00 - 20:00 1.00 FISH P DECOMP Install 13-5/8" X 815/16" WB and run in 4 LOS 20:00 - 21 :30 1.50 FISH P DECOMP Clean floor and make ready to bring in remaining 3-1/2" DP Filled hole wI 50 bbl SW Volume total pumped while pulling completion = 1032 bbl minus the tubing displacement 83 bbl = 949 bbl Time total to pull compeltion = 37.25 hrs. Filled hole at approximately 25.4765 bph 21 :30 - 00:00 2.50 FISH P DECOMP Loaded pipe shed, steaming out Weatherford'd I API 3-1/2" DP, plugged with ice & snow. Drift with cable (Nordic Vac system won't work on DP) and tally Filling hole every hr wi 35 bbl SW 4/24/2004 00:00 - 08:00 8.00 FISH P DECOMP Loading Pipe shed with 3-1/2" DP, DP plugged with snow and ice. Steaming out, drifting and tailing. Finally got Vac system working. Printed: 5/24/2004 10:40:07 AM ) ) 0",' Page 4 of23· BP EXPLORATION OpefationsSummary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From -To·. Hours Task Code NPT Phäse Description of Operations 4/24/2004 00:00 - 08:00 8.00 FISH P DECOMP Loaded rig floor with fishing tools. Filling hole every hour with 35 bbl Loading in 164-3/4" DC and the remaining 28 jts of 3-1/2" DP 08:00 - 09:50 1.83 FISH P DECOMP P/U BOT fishing tools. 09:50· 10:10 0.33 FISH DECOMP PJSM review p/u of DC's and DP 10: 1 0 . 11 :20 1.17 FISH P DECOMP P/U 16- 4 5/8" spiral DC's 11 :20 . 22:00 10.67 FISH P DECOMP P/U 31/2" DP PU 227 jts 3-1/2" 15.5#/ft S-135 DP D= 7708 ft 22:00 . 00:00 2.00 FISH P DECOMP PU kelly, bushings, sock and swivel 4/25/2004 00:00 . 02:40 2.67 FISH P DECOMP RU Kelly and associated equipment Installed 5" LKV and 4-3/4" SS. Torqued 6-5/8" X 8 LD to 30,000 ft-Ib RU kell spinner and test 02:40 - 03:10 0.50 FISH P DECOMP Tested Lower and upper kelly valve. Charted 03:10·05:00 1.83 FISH P DECOMP PU & RIH with 3-1/2" DP Ran 259 jts Weights @ 143k up and 121k down wo pumps 05:00 . 07:00 2.00 FISH N RREP DECOMP P/U kelly and start cirulation. Standpipe valve leaking. Repair Demco valve. 07:00 . 08:00 1.00 FISH P DECOMP Pump @ 3bpm and 275psi. Slack off to tag top of tbg stump @ 8732' (7' high of WLM) BHA + 259 jts + 35' kelly down. POH and install a 12' pup to aid in kelly length. 162k up 1137k dn. Rotating wt = 147k w/pump. Rotating torque 200amps @20 rpm. With 3 bpm 275psi slack off to wash and rotate over fish w/ max wt of 4k. Stop rotary table and continue to slack off and observe pressure increase to 600psi when pack-off engaged and in grapple. Shutdown pump and continue to slack off to bottom out on extension. Set down 10k to verify jars cocked. Pull up to 175k (13k over) and observed overpull fall off to have an upweight of 162k +1-. Attempt to pump down drill string and observed the pipe was packed off and could regain circulation again. We did tag lower on the kelly when attempt to set back down. Suspect fish on although no significant weight increase in upweight. 08:00 - 14:00 6.00 FISH P DECOMP Set back and blowdown kelly. lid pup jt. TOH with 129 stds and X. 14:00· 17:30 3.50 FISH P DECOMP UD accelerators. Standback 8 stds DC's. UD jars. Fish at surface, Control lines hanging out of OS. Crew change 17:30· 18:00 0.50 FISH P DECOMP PJSM on handling the OS with fish 18:00 - 19:00 1.00 FISH P DECOMP PUH and recovered 64 ft 5-1/2" tubing Cutoff piece and 1 joint which the last 17 ft casing pulled, 100% collasped. 00 of the bottom is 4.30" 19:00·21:15 2.25 FISH P DECOMP Break out OS and LD fish. MU 6" grapple and load out fishing tools Filling hole every 60 with 30 bbl SW Due to the conditions of the 5-1/2" L T&C ABM pin at surface it was decided to make a drift run and then chern cut above the PBR 21:15-22:00 0.75 FISH N HMAN DECOMP WO Wireline to drift 5-1/2" tubing for chemical cut 22:00 - 00:00 2.00 FISH N HMAN DEcOMP RU lubricator in annular and secured with slips and collar clamp. RU Halliburton WL to run TS & TEL. 4/26/2004 00:00 . 02:00 2.00 FISH N HMAN DECOMP RU Halliburton WL to run 3.85" TS & TEL. HWS having trouble with rigging up on Nordic 2. WL rubbing rigs hydraluic hoses on kelly Ran 2 sheaves. Also had trouble with feeding their .108" wire through their packoff 02:00 - 02:45 0.75 FISH N HMAN DECOMP RIH wi 3.85" TS & TEL, Found TT wi TEL at 9820 ft. Fish Printed: 5/24/2004 10:40:07 AM ·' ) ) BP EXPLORATION Operations Sum maryR¢port PageS of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date·.· From -To Hours Task Code NPT . Phase Descriptionot Operations 4/26/2004 02:00 - 02:45 0.75 FISH N HMAN DEcaMP clean. POOH 02:45 - 03: 15 0.50 FISH N HMAN DECaMP RD Halliburton WL Pump 35 bbl SW into well 03: 15 - 03:30 0.25 FISH N HMAN DECaMP Wait on SWS to make Chemical cut 03:30 - 05:30 2.00 FISH P DECaMP RU SWS to run string shot and chemical cutter 05:30 - 06:55 1.42 FISH P DECOMP RI H with string shot 06:55 - 07: 10 0.25 FISH P DECOMP Tie-in to prod CCL. Position SS at 9735' and fire. 07:10 - 08:45 1.58 FISH P DECOMP POH. Recovered 1 1/2 SS control line clamps that were stuck in centrilizer. This make +1- 22 total bands recovered out of 28. Checked the inside of cOllasped tubing for junk but found none. 08:45 - 09:00 0.25 FISH N HMAN DECOMP PJSM review procedures for handling SWS chemical cutter. 09:00 - 09:30 0.50 FISH N HMAN DECOMP P/U chemical cutter 09:30 - 10:30 1.00 FISH N HMAN DECOMP RIH wI chemical cutter stopped at 8796' top of fish. 10:30 - 12:30 2.00 FISH N HMAN DECOMP Work numerous times. Slight overpulls toward the end of trying. Stop and POH. Marks on cutter barrel 180 deg apart indicate fairly good restriction. Discuss options with town. RD SWS 12:30 - 15:00 2.50 FISH N HMAN DECaMP Wait for slickline. Plan forward..run 4.25" drift. If successful run 4.185" chemical cutter. 15:00 - 19:00 4.00 FISH N DPRB DECOMP R/U Howco wireline unit. Came with 4.30" drift. Looking for smaller 4.20" Told to run tapered 4.30" while looking or making the other. Same time set in e-free 2 3/8" coil reel #10657 wI 14700' and 400k running ft. 19:00 - 20:00 1.00 FISH N DPRB DECOMP RIH and tagged 8803 WLMD with 4.3" TS. Worked 10 times and was unable to stick. Sometimes it would go down to 8815 ft and clean PU 20:00 - 20:30 0.50 FISH N DPRB DECaMP POOH to look at 4.3" TS and then RU to run 4.2" TS SWS Cutter 00 at 4.187" 20:30 - 21 :45 1.25 FISH N DPRB DECOMP No marks on 4.3 TS, PU and RIH with 4.2" TS Tagged at 8803 ft. Worked through to 8815 ft and the finally worked through 8815 and RIH to 4-1/2" XO at 9805' WLMD. POOH to 8788' RIH and tagged again at 8803ft and 8815' Trash in the hole from the previously fishing operation. Not sticky at all, acts junk in the hole POOH, few scratches on the front of TS and bottom gauge side of TS 21 :45 - 00:00 2.25 FISH N DPRB DECOMP PU, RIH with 3.8" JB I GR, Ordered 4.2 from WL building. RIH wI 3.75" X 3.81" JB I GR. Tagged at 8803' worked down to 8815' and then fell through. PUH and was unable to get past 8815' again. Acted just like the other two runs. POOH 4/27/2004 00:00 - 00:34 0.57 FISH N DPRB DECOMP POOH to look at JB and make ready to do a outside cut on 5-1/2"casing. Recovered small pieces of control line covering. Marks on the top 3.8 GR 00:34 - 01 :00 0.43 FISH N DPRB DECOMP RDWL 01 :00 - 03:15 2.25 FISH P DECOMP RU BOT External Cutter BHA 03:15 - 05:00 1.75 FISH P DECOMP RIH with DC 05:00 - 11 :20 6.33 FISH P DECOMP RIH with 3-1/2" drill pipe. P/U single and kelly. 11 :20 - 12:00 0.67 FISH P DECOMP Check wts up= 163k dw= 155k w/pumps. RIH tag top of fish at 8795' DP depth. Rotate over 5-1/2" collar with some torque seen. Continue clean another 12' to have 35' DOK. P/U another 2 singles. 12:00 - 14:50 2.83 FISH P DECOMP Rotate at 20 rpm, pumps at 3 bpm, 375 psi pump pressure. Losing fluid at 65 bph. Begin cutting tubing. 14:50 - 14:55 0.08 FISH P DECOMP Attempt PU to see if we have a cut. Pulled to 170 klbs, 7 klbs Printed: 5/24/2004 10:40:07 AM ) ) ,,' BPEXPLORA rlON Operations SurtlmaryReport· Page 6 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From- To HoUrs Task Code NPT Phase· Description of Operations 4/27/2004 14:50 - 14:55 0.08 FISH P DECOMP over normal. Do not apparently have a full cut. 14:55 - 15:30 0.58 FISH P DECOMP Resume cutting. 3 bpm, 20 rpm. 15:30 - 15:35 0.08 FISH P DECOMP Attemp PU again. Pull to 170 klbs. Do no apparently have a full cut. 15:35 - 15:50 0.25 FISH P DECOMP Resume cutting. 15:50 - 16:30 0.67 FISH P DECOMP If cutter has operated properly, the pipe should be cut. Attempt PU, pull to 185 klbs. Still not cut. Rotate pipe, not stuck, able to rotate ok. Fishing hand thinks cutter blades are probably broken, and we do not have a cut. If so, it takes 80 klbs to pull baskets over tubing collar and get off of fish. PU to 200 klbs, no go. Slack off, PU to 200 klbs, bobble in weight at 185 klbs. May be first basket pulling over tool joint. Still not free. Slack off, and pick up to 225 klbs. Still not free. Slack off, rotate pipe ok. Not stuck on debris on outside of washover pipe. PU to 250 klbs, 85 klbs over normal. Not free. Slack off. PU to 200 klbs, and popped free. Fishing hand suspects both baskets have pulled past connection, with no cut. Send fishing hand back to Deadhorse for new cutter. Prepare to trip pipe OOH to inspect/replace cutter. 16:30 - 17:15 0.75 FISH P DECOMP Stand back kelly. 17:15 - 00:00 6.75 FISH P DECOMP POH with drillpipe and cutter BHA. PU weight was 165 klbs, indicating we do not have the fish pulled out of the PBR. 4/28/2004 00:00 - 00:30 0.50 FISH N DPRB DECOMP Continue to POOH with outside cutter BHA 00:30 - 02:00 1.50 FISH N DPRB DECOMP Stab back collars & other BHA components. Inspect cutter assembly. All knives broken. Cutright guide shoe shows signs of having run on junk. This should now be cleared from top of fish. 02:00 - 03:30 1.50 FISH P DECOMP Discuss options. Agree with junk cleared, a second cutter run is plan forward. Hold brief PJSM with floor crew. MU same with shortened guide shoe. No significant metal found in boot basket. Some small chunks of rubber. 03:30 - 05:00 1.50 FISH P DECOMP MU second cutter BHA and drill collars. 05:00 - 10:45 5.75 FISH P DECOMP RIH with 2nd cutter BHA on 3-1/2" DP. 10:45 - 11 :05 0.33 FISH P DECOMP PJSM prior to washing over fish. Discuss technique and plan forward to avoid losing cutters again. 11 :05 - 11 :35 0.50 FISH P DECOMP Ease down with DP. Tag top of fish with guide shoe. Tagged 3 times. Can't get over it, and tool connection is at the rig floor. PU, install 5' pup joint. RIH to l' above fish, rotate the pipe, slipped over fish easily. Continue RIH until last tool joint. 11 :35 - 12:00 0.42 FISH P DECOMP Make up Kelly. 12:00 - 17:10 5.17 FISH P DECOMP Ease down at 140 klbs down weight. Stop with basket 4' below tubing collar. Bring on pumps, begin cutting operations. Rotating at 20 rpm. Pumping at 3 bpm, 350 psi. Rotate for 5 minutes, stop rotation, PU 0.1', rotate again, repeat picking up and rotating in 0.1' increments. Continuing to lose fluid at 70 bblslhr. Increase in torque at the 7' mark, indicating potential cutting of pipe. Continued to PU in 0.1' increments for 2 additional feet. Then PU 20 clean with no indication of any overpull. All indications are that we have a cut. 17:10 - 17:50 0.67 FISH P DECOMP Stand back Kelly. 17:50 - 00:00 6.17 FISH P DECOMP Pick up first stand above where top of fish was. Slack back down. No weight bobble observed. Good indication that the cut was successful. Continue tripping OOH. Monitor hole fill Printed: 5/24/2004 10:40:07 AM .' ) ) BP EXPLORATION ·QperationsSuml11ary Report. Page 7 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From -To Hours Task Code NPT Phase Descripti6nof· Operations 4/28/2004 17:50 - 00:00 6.17 FISH P DECOMP during trip. 4/29/2004 00:00 - 01 :00 1.00 FISH P DECOMP Stand back drill collars. 01 :00 - 03:00 2.00 FISH P DECOMP LD fishing tools. LD cut tubing fish. Recovered one 43.27" jt with collar, 2.57' stub with collar below full jt with clean external cut. Cut not egged and should drift to 4.5" ok. Upper collar egged, cut from top down 1"-2", and shaved on od. Would have been very hard to overshot with grapple. 03:00 - 05:00 2.00 BOPSUPP DECOMP Pull wear bushing. Set test plug. RU Hot Oil pump to fill hole down inner annulus valve during BOP test. 05:00 - 11 :30 6.50 BOPSUP P DECOMP Perform weekly BOP test. Witness waived by J. Spaulding, AOGCC. All passed except hydril. Had debris on top of bag. Washed top of bag with a hose and retested. Passed ok. 11 :30 - 14:00 2.50 BOPSUR P DECOMP Pull test plug, set wear bushing. Release Hot Oil pumper and resume keeping hole full with the rig C pump. 14:00 - 14:30 0.50 FISH P DECOMP Safety meeting prior to rigging up slickline unit. New SL employees and unfamaliarity of the rig discussed. Job plan was reviewed. Hazards of job were discussed and mitigations to hazards reviewed. 14:30 - 15:30 1.00 FISH P DECOMP Rig up slickline unit. 15:30 - 18:30 3.00 FISH P DECOMP RIH with slickline BHA with 4-1/2" drift, spang jars, and oil jars. Tag some junk at 8300', well above top of tbg fish. Work past same. Drift to 9775' slickline depth. POOH with drift. 18:30 - 19:30 1.00 FISH P DECOMP RD SWS slickline. Spot SWS e-line unit. 19:30 - 19:45 0.25 FISH P DECOMP Hold PJSM with all hands to discuss rig up, cut, rig down procedures for chemical cutter. Discuss hazards associated with same. 19:45 - 20:30 0.75 FISH N DFAL DECOMP RU SWS equipment. 20:30 - 22:45 2.25 FISH N DFAL DECOMP RI H with 4-7/16" chemical cutter. Five tries to get through top of tbg fish. Bounce through sliding sleeve at 9670'. Log tie in ccl from 9780', Cut tbg at 9753' Good shot indication. 22:45 - 00:00 1.25 FISH N DFAL DECOMP POOH with e-line. 4/30/2004 00:00 - 12:45 12.75 FISH N DFAL DECOMP Hold PJSM before getting off well. Remove cutter tools from well and remove from rig floor. Continue to RD SWS e-line unit. Left copper cutter head and lower steel centralizer for same in hole. This cannot pass through 4-1/2" tbg tail at 9807'. Will need to mill up or fish before fill clean out. 12:45 - 04:30 15.75 FISH N DFAL DECaMP MU grapplelovershot fishing BHA. 04:30 - 06:00 1.50 FISH P DECOMP Cut and slip drill line. 06:00 - 11 :30 5.50 FISH N DFAL DECOMP RIH with drillpipe and overshot BHA to recover tubing fish. 11 :30 - 11 :45 0.25 FISH N DFAL DECaMP Pick up the Kelly. 11 :45 - 12: 10 0.42 FISH N DFAL DECOMP Kick on pumps. Getting 230 psi at 2 bpm. Weight up=163 klbs, Weight down=135 klbs. Wash over tubing stub. Pump pressure up to 430 psi, good indication. PU slow, String + fish=180 klbs. PU slow to open jars. Pull to 225 klbs (45 klbs over) No movement. Slack off wlo cocking jars. PU to 225, SO, PU to 245 klbs. No movement. Cycle up to 250 klbs (70 klbs over) 6 times. No movement. Fish is not free. We do not have a chemical cut. 12:10 - 12:40 0.50 FISH N DFAL DECaMP Turn to the right to release overshot. Pumping at 100 psi, 1 bpm. Confirmed free of fish. 12:40 - 13:15 0.58 FISH N DFAL DECOMP Stand Kelly back. 13:15 - 13:45 0.50 BOPSUF N DFAL DECOMP Pressure test Kelly as part of BOP test performed yesterday. 13:45 - 20:00 6.25 FISH N DFAL DECOMP POOH with overshot BHA. Printed: 5/24/2004 10:40:07 AM ) ) ßPEXPLORA TION Operations Summary Report Päge 8 öf 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From- To Hours Task Phase Description of Operätions 4/30/2004 20:00 - 22:00 2.00 FISH N DFAL DECOMP Stand back drill collars. LD jars & overshot assembly. Redress overshot. 22:00 - 23: 15 1.25 FISH N DFAL DECOMP Spot Halliburton s-line unit. RU same. Hold PJSM regarding safety, communication, hazards of job. Discuss fishing strategy. 23:15 - 00:00 0.75 FISH N DFAL DECOMP RIH with 4.125" LIB on 4.5" centralizers. 5/1/2004 00:00 - 12:15 12.25 FISH N DFAL DECOMP Continue to run lead impression block on chemical cutter fish. Unable to get into 5-1/2" tbg top with LIB. 12:15 - 02:30 14.25 FISH N DFAL DECOMP Change to 3.125" LIB with 4.5" centralizers. RIH. Bounce through top of tbg fish. Tag cutter fish at 9776' (top of PBR). POOH. Impression shows small neck split from cutter head. Will fish 2.3" od profile just above cutter head with grapple overshot. 02:30 - 06:30 4.00 FISH N DFAL DECOMP RIH with overshot configured optimally to get onto fish. Can't get into top of tubing. POOH and reconfigure BHA. 06:30 - 09:45 3.25 FISH N DFAL DECOMP RIH with same overshot, BHA configured to make it smaller and lighter. Overshot baited with GS. Made it easily past top of 5-1/2" tubing. Made it down to fish. Got several small 30# friction bites on the fish, but could not get the overshot to grab. POOH to reconfigure tool string. Found copper marks inside lip of overshot, but nothing on the grapples. 09:45 - 11 :30 1.75 FISH N DFAL DECOMP Run same overshot on double bowspring centralizers. Could not make it inside the tubing stub. 11 :30 - 14:00 2.50 FISH N DFAL DECOMP Run 1.375" overshot on 1 bowspring centralizer. Made it down to fish. Set down multiple times with no success. Set down and got a bite 3 times. Each time we jarred down to set the grapple. After setting the grapple, the first time pulled 50# over and lost it. Second time 50# over and lost fish. Third time pulled 100 # over and lost the fish. POOH. Found copper on first 3/4" of the teeth of the grapple. Note fish weighs about 50#. 14:00 - 15:45 1.75 FISH N DFAL DECOMP RU Baker overshot with 2.375" grapple. It's grapple has bigger teeth than the HES grapples. RIH. Set down at top of tubing. Can't get down after repeated attempts. POOH. 15:45 - 16:45 1.00 EVAL N DFAL DECOMP RU SWS eline unit to string shot and chemical cut tubing. 16:45 - 17:05 0.33 EVAL N DFAL DECOMP Safety meeting with rig crews and SWS eline crew re: explosives safety for shooting string shot. Hazards discussed and mitigated. Radio use is ok as these devices are RF safe. 17:05 - 17:10 0.08 EVAL N DFAL DECOMP Continue with SWS rig up. 17:10 - 18:30 1.33 EVAL N DFAL DECOMP RIH with Schlumberger string shot to prep tubing for chemical cutter. 18:30 - 19:00 0.50 EVAL N DFAL DECOMP Log tie in, tag cutter fish at 9776' (tbg talley depth). Fish is in top of PBR seal stem. PUH. Shoot string shot at 9752' to 9764'. CCL tie in showed a clear response at depth of first cut attempt. 19:00 - 19:45 0.75 EVAL N DFAL DECOMP POOH with string shot assy. 19:45 - 20:00 0.25 EV AL N DFAL DECOMP MU chemical cutter e-line tools. 20:00 - 20:45 0.75 EVAL N DFAL DECOMP RIH with chem cutter. 20:45 - 21 :00 0.25 EVAL N DFAL DECOMP Log ccl tie in log. Activate cutter at 9758'. Pull up hole. Hang up in sliding sleeve. Pull through. 21 :00 - 21 :30 0.50 EVAL N DFAL DECOMP POOH with cutting tool. All tools recovered. Cutter fired. 21 :30 - 22:15 0.75 EVAL N DFAL DECOMP RD SWS e-line equipment. 22:15 - 00:00 1.75 EVAL P DECOMP MU overshot/grapple BHA with jars, accel, drill collars. Printed: 5/24/2004 10:40:07 AM .' ) ) BP EXPLORATION Operations Summary Report Page 9 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From - To HoUrs Task Code NPT Phase Description of Operations 5/2/2004 00:00 - 05:30 5.50 FISH P DECOMP RIH with fishing BHA on 3-1/2" drill pipe. 05:30 - 06:00 0.50 FISH P DECOMP Kelly Up 06:00 - 06: 15 0.25 FISH P DECOMP Shut down for tour crew change. 06:15 - 08:00 1.75 FISH P DECOMP Check weight, and got 110 klbs down, 145 klbs up weight. Kick pumps on 350 psi at 2.9 bpm. Ease over fish. PP climbs, returns went to O. PU, begin jarring with no movement of fish. Does not look like a good chemical cut, or we are stuck on debris behind pipe. Jarred at 225 klbs for 3 licks. 250 klbs, 3 licks. 260 klbs, 3 licks. 270 klbs, 3 licks. 280 Ibs, 3 licks. 285 klbs, 1 lick. 280 klbs, 9 licks. Kick on pumps 1700 psi with no returns. Confirms either no cut, or packed off behind pipe. 280 klbs, 8 licks. Started getting returns. Pumping 2.2 bpm 1200 psi. Resume jarring while pumping 2 bpm. 280 klbs, 11 licks. Pumping 2.3 bpm, 930 psi. 280 klbs, 17 jar licks. Bring pumps to 4 bpm, 1800 psi. Pump 5 minutes. PU, got jar lick at 260 klbs, and fish started moving. PU hole 20' pulling heavy and packing off. Finally pulled free with PU weight at 163 klbs. Normal up weight was 145 klbs, expected fish weight 17 klbs, new up weight = 163 klbs. Looks like we have most of expected fish. 08:00 - 12:00 4.00 FISH P DECOMP Circulate bottoms up to fluff up any debris behind fish, and to circulate out any potential gas. We did get gas at 400 bbls returned, (back side volume almost 600 bbls), and took returns to tiger tank. Junked a total of 200 bbls of fluid. Take returns to the gas buster. Circulate an additional 200 bbls. Check for flow. Slight amount of flow, continue circulating to clean up the gas. Note able to circulate with full returns. 12:00 - 12:30 0.50 FISH P DECOMP Appears to be no flow. SO for NF check. 12:30 - 17:30 5.00 FISH P DECOMP Confirmed no flow. POH with drillpipe to recover fish. 17:30 - 18:00 0.50 FISH P DECOMP Safety stand down in ops cabin with Paul Hyatt, and the day tour rig crews. 18:00 - 19: 15 1.25 FISH P DECOMP Continue safety stand down with night crews. 19:15 - 21 :30 2.25 FISH P DECOMP POOH with fishing BHA. 21 :30 - 22:30 1.00 FISH P DECOMP Stand back drill collars. LD jars etc. 22:30 - 00:00 1.50 FISH P DECOMP LD 5-1/2" tbg fish. 5/3/2004 00:00 - 02:00 2.00 FISH P DECOMP Continue to lay down recovered 5-1/2" tbg & jewelry. (18.5 jts tbg, 4 glms wI pups, sliding sleeve w/ pups). This leaves pup jt and +/- 20' of lowest full joint above PBR. Chemical cut looked very clean. Recovered cut joint length indicates that upper (first) chem cut was good. Exterior of tbg indicates fill up to and above GLM at 9468'. This would help explain overpull required to free tbg fish. 02:00 - 04:00 2.00 FISH N DFAL DECOMP MU overshot/grapple assembly BHA. 04:00 - 06:00 2.00 FISH N DFAL DECOMP RIH with 2 stands of drillpipe, then cut and slip drillpipe. 06:00 - 06: 15 0.25 FISH N DFAL DECOMP Crew changeout. 06:20 - 07:30 1.17 FISH N DFAL DECOMP Continue cutting drilling line. 07:30 - 09:30 2.00 FISH N DFAL DECOMP It is 21.8' from collar to Chem Cut on recovered fish. It is possible that there is a 5' fish of 5-1/2" tubing still in hole. There is 4.5' of swallow on current fishing overshot. POH with BHA to re-configure to swallow longer fish. 09:30 - 11 :30 2.00 FISH N DFAL DECOMP Reconfigure BHA. Printed: 5/24/2004 10:40:07 AM ,- ",...... ) ) BP EXPLORATION Operation.sSummary Report Page 10 Of23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From - To Hours Task. Code NPT Phase Descriptiol'lofOperations 5/3/2004 11:30-12:30 1.00 FISH N WAIT DECOMP Fishing hand cross threaded one connection on 8-1/8" extension barrels. Wait for him to run back to Deadhorse shop to retrieve new ones. 12:30 - 13:30 1.00 FISH N HMAN DECOMP Change out 2 damaged extension barrels. 13:30 - 21 :00 7.50 FISH N HMAN DECOMP TIH with drill collars and dril pipe to recover fish. 21 :00 - 23:00 2.00 FISH N DFAL DECOMP Tag filllfish 2 jts early. MU kelly. 23:00 - 00:00 1.00 FISH N DFAL DECOMP PU another single. Wash in 15' increments. Circ sweeps with each bite. 5/4/2004 00:00 - 00:30 0.50 FISH N DFAL DECOMP Continue to wash fill. Circ 40 bbl hi vis sweep evey 15'. Not much for solids back over shaker with sweep btms up. Does not appear to be sand, more like schmoo. Blinding off shaker. Over pulls at 9682'. Difficult to wash. Concerned about guide shoe assy. This is the wrong BHA for this much washing. 00:30 - 01 :30 1.00 FISH N DFAL DECOMP Circulate btms up. Get sweep back, but not much solids. 01 :30 - 02:00 0.50 FISH N DFAL DECOMP Stand back kelly. 02:00 - 06:00 4.00 FISH N DFAL DECOMP POOH with overshot BHA to PU washpipe BHA. 06:00 - 06:30 0.50 FISH N DFAL DECOMP SO for crew change. 06:30 - 10:50 4.33 FISH N DFAL DECOMP Continue POOH with drillpipe. 10:50 - 18:00 7.17 FISH N DFAL DECaMP Stand back collars, layout jars, and lay down overshot. MU BHA #8. 18:00 - 20:00 2.00 FISH N DFAL DECOMP RI H with 3-1/2" DP BHA len = 621.41 ft Slow trip due to fluid coming up the DP with wash pipe on bottom of BHA (open ended). Hole staying full due to fish (chemical cutter) in tubing 20:00 - 21 :00 1.00 FISH N RREP DECOMP Replace hose on spinner tongs (worn hose and questionable crimp) 21 :00 - 00:00 3.00 FISH N DFAL DECOMP Resume TIH wI 3-1/2 DP 5/5/2004 00:00 - 05:00 5.00 FISH N DFAL DECOMP Continue TIH Iw 3-1/2 DP. MU kelly wI bottom of washpipe at 9608' 05:00 - 07:00 2.00 FISH N DFAL DECOMP Break circ and pump 150+ bbl staging up the rate in 1 bbl increments (3.0/350, 6.011290) to break up fill. PVT 363-lost 3 bbls while circ Pumped 530 bbl total 07:00 - 10:35 3.58 FISH N DFAL DECOMP PUH recored string wt, Closed annular and set Pat 500 psi, confirmed IA gauge is operative. Set Pp kick out at 800 psi. Rev cir at 3 bpm at 381 psi AV up DP at 450 f/min. Moving DP continously while rev circulating at 3.5 bpm Inc Qp to 4.00 bpm IA p = 730 psi Vp = 655 bbl. fluid back was clean Bio water SO and cir conventional at 6 bpm Pp = 488 psi 10:35 - 12:00 1.42 FISH N DFAL DECOMP W/R 9609 ft to 9648 ft, clean at 6.3 bpm, Pp 498 psi Connection, WR 9648 ft to 9703 ft. Tagged with torque at 9703 ft. WR 9703 ft to 9710 ft @ 6.7 bpm Pp = 920 psi (AV @ 100 ftImin) and 60 rpm Worked kelly 40 ft, WR area twice. PUH to 9667 ft to rev cir. 12:00 - 13:20 1.33 FISH N DFAL DECOMP Rev cir at 9667 ft at 4 bpm, 580 psi. Mixing Biozan pill in pits. Vp = 255 bbl, shaker cleaned up. Called for Geo from Nabor's 9ES to describe samples. Make connection 13:20 - 13:35 0.25 FISH N DFAL DECOMP W/R 9710 ft to 9712 ft and stalled RT. PUH and restarted W/R 9710 ft to 9725'. at 6.7 bpm Pp = 980 psi. Set Pumps triips at 2000 psi. While washing, lost electrical power to shaker. By passed shaker and PUH, 13:35 - 14:45 1.17 FISH N RREP DECOMP Circulate and worked drill string at 4 bpm while working on shaker Electrical problem. 14:45 - 15:15 0.50 FISH N DFAL DECaMP W IR from 9712 ft using 6.8 bpm at 923 psi. Having to rotate Printed: 5/24/2004 10:40:07 AM " ) ) Bp·EXPLQRATION OperatlonsSummary Report Page 11 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From - To Hours Task Description of Operations 5/5/2004 14:45 - 15:15 0.50 FISH N DFAL DECOMP through fill at 60 rpm At 9715 ft, WR became easier, The problem area in the 9-5/8" could be 9715 ft Not much fill below 9715 ft. WIR down to 9742 ft, at 6.8 bpm and 900 psi Pp. Worked string twice and switch to rev circulating. Tarra 9ES Geologist finding: 15% CaC03 and 85% sand and shale. No fluid lost Contacted Wells group and no frac sand has been pumped down lA, just flo-pro and CaC03 15:15-16:41 1.43 FISH N DFAL DECOMP Rev Cir at 5.00 bpm 1773 psi. Pump trips set at 900 psi. Work DP perodically Recovering lots of sand/shale over shaker i.e. at times shaker is covered, patties 16:41 - 17: 10 0.48 FISH N DFAL DECOMP Make Connect at 9742 ft Pumped 43 bbl HV sweep, WR 9742 ft and tagged the top of the fish at 9753 ft. PUH, clean. RIH and washed over WO rotary. 17:10 - 18:09 0.98 FISH N DFAL DECOMP Washing over fish, Q = 7.2 bpm at 1041 psi. Wash over fish to 9765 ft. Tagged hard. Inc rotary to 65 rpm, Torque 300 amps = 8000 ft-Ibs Using 5k WOB at 9765 ft, probably the 5-1/2" casing collar above the PBR No fluid loss that this time 18:09 - 19:45 1.60 FISH N DFAL DECOMP Continue to wash over fish at 9766 ft, Q= 6.3 bpm Pp = 890 psi, Rotary at 65 rpm WO shoe at 5k 19:45 - 21 :00 1.25 FISH N DFAL DECOMP Wash to 9769' and progress is slowing and torque increasing from 6k to 10k ft-Ibs 6.3/900/60 rpm/3k wob/350 amps. PU 175k, clean. A few solids over shaker. Assume either on 5-1/2" collar at top of 3.11' pup or more likely working over locator at top of 15.67' PBR 21 :00 - 22:00 1.00 FISH N DFAL DECOMP Wash to 9770' 6.3/900/62 rpm/5k wob/350 amps PU, clean. Ream to btm, clean. Have good 4 ppb biozan system (YP 25) and full returns 22:00 - 22:45 0.75 FISH N DFAL DECOMP Washed to 9774' at kelly down 6.3/970/64 rpm/2k wob/350 amps and penetration rate has picked up. PU, clean 175k, ream to TO, clean. Make connection. Slipped out of top of fish and set down at 9743' several times. Work over TOF on first try and wash down to 9774', clean 22:45 - 23: 15 0.50 FISH N DFAL DECOMP Continue washing from 9774' 5.0/790/60 rpm/1-3k wob/300 amps to 9782.79' easily and progress stopped. Based on TOF at 9743', this confirms that this is the top of packer (K anchor). PUH and intentionally pull above 9743'. RBIH and set down 15k at 9743' 23:15 - 23:30 0.25 FISH N DFAL DECOMP Discuss and reconfirm that plan is to mill up packer 23:30 - 23:45 0.25 FISH N DFAL DECOMP Work over top of fish and wash to bottom, clean 23:45 - 00:00 0.25 FISH N DFAL DECOMP Mill packer from 9783' 5.0/800/60 rpm/1-3k wob/300 amps 5/6/2004 00:00 - 06:00 6.00 FISH N DFAL DECOMP Mill out packer from 9783' 5.0/800/60 rpm/5-10k WOB/300 amps. Pump 74 bbl hi vis sweep in anticipation of future losses PVT 458 Mill to 9786' by 0600 PVT 458 06:00 - 07:55 1.92 FISH N DFAL DECOMP Milling Slips and rubber element to 9788.29 ft Vp = 487 bbl, no fluid loss at this time. Q = 4 bpm Pp = 630 psi Packer fell down to 9793 ft Milled packer at 9793' PU, pulled tigh due to rubber along side of wash pipe. Pumped 40 bbl sweep (150k LSRV) 07:55 - 09:05 1.17 FISH N DFAL DECOMP Milled Packer to 9794 ft and lost all weight on mill. Packer fell Printed: 5/24/2004 10:40:07 AM " , ) ) BP.EXPLOBATION OperationsSul11 m8ry . Report DFAL DECOMP down. RIH to 9803 ft clean. Lossing 1 bpm cir at 9793 ft. PUH and wash 9777 ft to 9803 ft, clean PUH wt = 177k, slack off at 140k circulating wo rotating. LD 1 single 145 std in hole. Tried to rev cir, losses increased. SO after lossing 30 bbl (Op = 4 bpm at 545 psi) without proper returns. Switch around and started cir long way at 6 bpm. Cir and work string, (Q= 5.8 bpm at 853 psi). Notified Jeff Jones wI AOGCC about uncoming BOP test and he wavered witnessing. Vol p = 280 bbl Pumped 50 bbl 150k LSRV pill down DP. Chased and left on top of fish Vpump = 370 bbl SO pumps, set Kelly back, and make ready to POOH. LD a single. 144X in the hole POOH with 5 stands. Gained 1 bbl in trip tank, install floor valve and HP hose. Break cir, took 30 bbl to fill hole. Fluid not dropping out of DP. Circulated 20k LSRV down DP. POOH wI DP LD jars/standback DC's. Hole taking 20 bph static. BOLDS LD junk baskets and washover BHA. Good metal recovered considering minimal milling occurred. No abnormal scars on washpipe. Shoe showed normal wear for the job. Clear floorlload out fishing tools Pull wear ring. Fill hole. Set test plug Weekly BOPE test. AOGCC waived witness Finish BOPE test Pull test plug. Well on vac. Took 25 bbls to fill. Set wear ring. RILDS Replace air boots on riser Rig Services PJSM on Handling BOT OverShot BHA PU BHA #9 Install air slips, wiper rubber RIH with 3-1/2" DP with 146 std (286 jts). 0= 9723 ft. Estimated TOF at 9767 ft or 10031 ft Installed floor valve and circulate well. Op = 3 bpm at 525 psi. Increased to 4 bpm after 30 minutes Vol dp = 63 bbl-Vol ann = 590 bbls Lost 9 bbls in 1.5 hrs at 4.0/740 DFAL DECOMP Incr rate 6.0/980 PVT 300 Returns look like crude, but weigh 8.4+. Assume munglschmoo has been scraped off 9-518" on trips and has gone into solution. Vac 150 bbls of the worst from pits and replace wI fresh 2# bio. Fin CBU and lost 6 bbls last hour at 6 bpm DFAL DECOMP Service and PT kellylupper kelly cock 250/3500 DFAL DECOMP PU kelly and mousehole single 182k up, 150k dn. Start pump 0.7/330. Begin washing down picking up singles looking for top of 5-1/2" tbg fish. 5k wt loss at 9767' w/ 10k overpull, but no pressure incr. Continue washing in hole picking up singles wI no wt losses. Top of fish should be at 10032' if PBD is 10091'. Set down at 10049.7' DPM which if fish is swallowed would have top of fish at 10036'. Rotate to be sure that we are over fish and had sli incr in torque (assume fish is spinning). Stack 25k, but no pressure increase. Best we can do wo getting Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Date From-To Hours Task Code NPT Phase 5/6/2004 07:55 - 09:05 1.17 FISH N 09:05 - 09:57 0.87 FISH N DFAL DECOMP 09:57 - 10:15 0.30 FISH N DFAL DECOMP 10: 15 - 10:41 0.43 FISH N DFAL DECOMP 10:41 - 12:00 1.32 FISH N DFAL DECOMP 12:00 - 19:00 7.00 FISH N DFAL DECOMP 19:00 - 21 :00 2.00 FISH N DFAL DECOMP 21 :00 - 23:00 2.00 FISH N DFAL DECOMP 23:00 - 23:30 0.50 BOPSURP DECOMP 23:30 - 00:00 0.50 BOPSUR P DECOMP 5/7/2004 00:00 - 04:00 4.00 BOPSURP DECOMP 04:00 - 04:45 0.75 BOPSUPP DECOMP 04:45 - 06:45 2.00 FISH N SFAL DECOMP 06:45 - 07:30 0.75 FISH N DFAL DECOMP 07:30 - 08:00 0.50 FISH N DFAL DECOMP 08:00 -11:15 3.25 FISH N DFAL DECOMP 11: 15 - 11 :30 0.25 FISH N DFAL DECOMP 11:30-17:15 5.75 FISH N DFAL DECOMP 17:15 - 18:45 1.50 FISH N DFAL DECOMP 18:45 - 19:45 1.00 FISH N 19:45-20:15 20: 15 - 22:45 0.50 BOPSUR N 2.50 FISH N Page 12 öf 23 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Description of Operations Printed: 5/24/2004 10:40:07 AM " , ) ) . , sF> EXPLORATION OperationSSuI11mary Réport Page 13 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date Frörn·:.;ro· Hours Task Code NPT Phase D~scription of Operations 5/7/2004 20: 15 - 22:45 2.50 FISH N DFAL DECaMP rough and may only have the 5' stub 22:45 - 23:00 0.25 FISH N DFAL DECOMP Set back kelly 23:00 - 23:10 0.17 FISH P DECOMP Safety mtg re: POOH 23: 10 - 23:30 0.33 FISH N DFAL DECOMP Install air slips/DP wiper PVT 381 23:30 - 00:00 0.50 FISH N DFAL DECOMP POOH standing back 151 stds 3-1/2 DP (wet)-no overpulls 5/8/2004 00:00 - 05:00 5.00 FISH N DFAL DECaMP Continue TOH wI 3-1/2 DP. Losing 10 bph over hole fill 05:00 - 07:45 2.75 FISH N DFAL DECOMP LD jars/standback DC's. Recovered some fish LD 5 ft cut jt, 3 ft PJ, 15 ft PJ, PBR and K Latch. Length recovered = 41.83 ft Length of fish to recover = 18.51 ft Estimated top of fish at 10073 ft SLM, Bottom of fish at 10092' SLM. Filled hole 11 bbl, The fish and chemical cutter is plugging off some of the losses at this time. 07:45 - 09:30 1.75 FISH N DFAL DECOMP Clean floor and service break out OS 09:30 - 11 :00 1.50 FISH N DFAL DECOMP MU Spear BHA RIH with 4-3/4" DC 11 :00 - 16:45 5.75 FISH N DFAL DECOMP RIH 151X stds 3-1/2" DP + BHA to 10065.59 ft SLM 16:45 - 17:45 1.00 FISH N DFAL DECOMP PU kelly broke circulation, noted upldwn wts 188/155k RIH, tagged with spear at 10080ft, with 20 ft kelly in. Pp inc. from 390 psi and jumped to 900 psi, PU and pulled to 21 Ok (22k over) Pp fell off to 380 psi. OK. PU and reset spear 5 times Every time, the TOF was deeper PUH and the btm fish act like it was @ 10,120 ft 17:45 - 18:45 1.00 FISH N DFAL DECaMP Set back kelly. RU to POH. LD single. POH wI 5 stds (wet) and sli dragging up to 4k 18:45 - 19:45 1.00 FISH P DECOMP PJSM. Service rig. Drop POS bar and open sub wI 2400 psi. Mix and pump 30 bbl slug 19:45 - 00:00 4.25 FISH N DFAL DECOMP Resume TOH (dry) wI no overpulls PVT 318 5/9/2004 00:00 - 00:45 0.75 FISH N DFAL DECOMP Fin POOH wI 151 stds 3-1/2 DP. Losing 4 bph over hole fill 00:45 - 02:00 1.25 FISH N DFAL DECOMP LD jars/stand back DC's BOLDS 02:00 - 02:30 0.50 FISH N DFAL DECOMP LD complete fish. Recovered packer, 5-1/2" tbg pup, XO and 3' of 4-1/2" tailpipe with chemical cutter sitting in XO. The tailpipe was flared outward on bottom (looks like an ugly jet cut that was not complete and tailpipe broke off at some later date) 02:30 - 03:00 0.50 CLEAN P DECOMP PJSM. Load out misc fishing tool. Load in casing scraper tools. Clear floor 03:00 - 03:50 0.83 CLEAN P DECOMP MU casing scraper BHA RILDS 03:50 - 05:15 1.42 CLEAN P DECOMP MU DC's 05: 15 - 06:00 0.75 CLEAN P DECOMP RIH wi 3-1/2 DP to 1180 ft 06:00 - 08:00 2.00 CLEAN P DECOMP CDL(56') Removed the SLB Chemical Cutter from BHA. The Severing head was parted 08:00 - 13:00 5.00 CLEAN P DECOMP RIH with 3-1/2" DP and CS BHA NORM inspect all remaining tubulars 13:00 - 13:15 0.25 CLEAN P DECOMP Crew change 13:15 - 14:15 1.00 CLEAN P DECOMP RI H with 151 stad 3-1/2" DP Wt check at 10022 ft = 166k up and 137k down 14:15 - 17:45 3.50 CLEAN P DECOMP PU kell and make up in mouse hole. Break circulation at 6.5 bpm at 800 psi. W IR 10053' to 10093 ft at 6.5 bpm using 2ppb Bio(dirty) Made connection and W IR 10093 ft to 10098 ft. Torque stalled at 400 amp. PUH, clean, W/R back and tagged again at 10,098 ft with low mill weight. W/R the third time and tagged again at Printed: 5/24/2004 10:40:07 AM ~~. ... ) . , ) BPEXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Date From - To Hours Task· Code NPT Phase 5/9/2004 14:15 - 17:45 3.50 CLEAN P DECOMP 17:45 - 20:30 2.75 CLEAN P DECOMP 20:30 - 21 :00 0.50 CLEAN P 21:00 - 21:15 0.25 CLEAN P 21 :15 - 00:00 2.75 CLEAN P 5/1 0/2004 00:00 - 02:00 2.00 CLEAN P 02:00 - 02: 15 0.25 CLEAN P 02:15 - 07:15 5.00 CLEAN P DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP 5/11/2004 07: 15 - 07:30 0.25 CLEAN P 07:30 - 08: 15 0.75 CLEAN P 08:15 - 08:50 0.58 CLEAN P 08:50 - 11 :30 2.67 CLEAN P 11 :30 - 12: 15 0.75 CLEAN P 12:15 - 17:30 5.25 CLEAN P 17:30 - 19:00 1.50 CLEAN P 19:00 - 20:00 1.00 CLEAN P 20:00 - 21 :30 1.50 CLEAN P 21 :30 - 00:00 2.50 CLEAN P 00:00 - 04:45 4.75 CLEAN P 04:45 - 05:45 1.00 CLEAN P 05:45 - 09:00 3.25 CLEAN P 09:00 - 09:05 0.08 CLEAN P 09:05 - 09:30 0.42 RUNCOMP 09:30 - 19:30 10.00 RUNCOtvP 19:30 - 19:50 0.33 RUNCOrvP 19:50 - 00:00 4.17 RUNCOrvP 00:00 - 02:45 2.75 RUNCOI\IP 02:45 - 03:00 0.25 RUNCOrvN DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP COMP COMP COMP 5/12/2004 COMP COMP COMP Page 14 of 23· Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Description of Qperations 10098' RT stalled at 400 amps. PUH and pulled tight. Set jars off 220k at 10053 ft. Worked free, LD single. PUH and pulling tight every 9-5/8" casing collar. LD 3 singles to 9961ft Working kelly between 9961 ft to 9992 ft while Qp = 6.6 bpm Pp = 800 psi wI clean movement. Pump 330 bbl of clean 2# Bio water down DP at 6.7 bpm and 890 psi. Followed with fresh 1 % KCI 6.6/1715 until returns were clean Red rate to 4.0/840 while fin vac off munglschmoo bio water from pits. Fill trip tank. Prep to clean pits. Nearly full returns Safety mtg re: TOH/confined space Set back kelly. TOH w/DP. No overpulls Clean pits Continue TOH wI 3-1/2 DP. Stoodback 150 doubles, LD single wI bad pin. Losing 3.5 bph over hole fill Safety mtg re: LD DC'slBHA LD 16 DC's, junk baskets, casing scraper and mill. JB's had a couple small pieces of control lines and a couple misc steel pieces. Load out BOT tools, DC and clear floor. Pull wear ring PJSM re: PU RTTS with Halliburton Service hand PU 9-5/8" RTTS with Cir Valve and XO. BHA Len = 10.88 ft PU 11 jts DP out of Pipe Shed RIH with stands out of derrick Averaging 3 min per stand due well taking fluid at higer tripping rates Loaded pipe shed with Nabors Tongs while crane was on location, Took lunch RIH with stands out of derrick. Averaging 2.5 to 3 min per stand NU floor valve and cir hose. Install kill line on IA valve in cellar. Work RTTS while cir at 2 bpm. Crew change PT kill line against IA valve. Set RTTS @ 9781'. Close VBR's. PT 9-5/8" casing to 3500 psi for 30 min wI 7.2 bbls KCI. Lost 40 psi. Bleed off press. PJSM. Release RTTS. RD circ head. NU kill line to BOP's and PT POOH LOOP Continue POOH LOOP losing 3 bph over hole fill Break down kelly Finish LD DP LD RRTS intact wI rubber element Clean pipe shed and make ready to bring in 4-1/2" tubing Loading in 4-1/2" 12.6#/ft 13Cr80, remove protector, drift and tally Will load pipe shed with 235 jts PJSM and review hazards, procedures and running order for the 4 1/2" 13Cr completion string. P/U and run 55 jts of 227 jts 41/2" completion string. Continue running 4-1/2". Galled jt #82. UD jt #82. Rolled jt from pipe skate back onto pipe rack using the hydraulic skate arms. In doing so the joint moved the wood stripping and fell in between joints on the lower row. Using the pipe handler hooks raised one end of the joint and replaced the wood stripping under it. While placing another wood strip under the other end of the joint the person placing the stripping pinched his right index finger between the stripping and the Printed: 5/24/2004 10:40:07 AM " , ') ) BPEXPLORATION .Oþerations Summary Report Page 15 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From -To Hours Task Code NPT Phase Description of Operations 5/12/2004 02:45 - 03:00 0.25 RUNCOrvN COMP joints under it. Reported injury to toolpusher and both went to the Deadhorse Clinic to have the finger looked at. 03:00 - 04:00 1.00 RUNCOrvN COMP Reviewed the details leading up to the injury with rig crews. Although procedures were basically sound for handling the damaged joint during it's removal from the pipe shed a safer way was dicussed. Any further galled joints will be removed from the pipe shed utilizing the metal stripping that can be pinned in place with no possibility of movement. 04:00 - 06:00 2.00 RUNCOMP COMP Continue running 4-1/2" completion string. Injured crew member returned from medic. Injury did NOT require stitches and is considered only as a First Aid. Crew member returned to work after told of new procedures to follow if additional joints needed to be layed out. 06:00 - 06:20 0.33 RUNCOMP COMP At jt 108. Safety mtg re: reviewed first aid case and procedure for handling same wi new crews-added, 'will also use chain hoist to lift' 06:20 - 15:00 8.67 RUNCOMP COMP Resume running 4-1/2" tubing 15:00 - 16:30 1.50 RUNCOMP COMP MU Gray Gen II hanger on last full joint. BOLDS. Land hanger w/1 jt 3-1/2 DP at 26' KB with WLEG at 9830'/packer at 9741'. Up 123k, dn 105k Had a little trouble hanging up in stack. RILDS. PT hanger seals thru test port at 5000 psi-good. 16:30 - 17:15 0.75 RUNCOMP COMP RU kill line to lA/return hose to landing jt. Begin fill pits wI fresh 1% KCI 17: 15 - 19:00 1.75 RUNCOrvN WAIT COMP WO vac trucks to displace. Round tripping first KCI truck, waiting on empty's for returns and one for crude. Mix 400 blls 1 % KCL with 25g/100bbl of Corexit corrison inhib. Mix up 50 bbl high-vis pill. 19:00 - 19:20 0.33 RUNCOMP COMP Test reverse lines to 3700psi. 19:20 - 00:00 4.67 RUNCOMP COMP Reverse circulate at 3/bpm, 50 bbl KCL, 50 bbls high-vis KCL, 300 bbls KCL, 400 bbls corrosion inhibited KCL 5/13/2004 00:00 - 03:00 3.00 RUNCOMP COMP Continue reverse circ corrosion inhibiter and 130 bbls of Dead Crude freeze protect. 03:00 - 03:30 0.50 RUNCOMP COMP Bleed off OA which had pressured up from heat expansion of reversed fluids. 03:30 - 05:20 1.83 RUNCOMP COMP Pressure up tubing to 3500psi and hold for 30 min to inflate BOT packer..bleed-off to 1500psi..swap to IA and pressure up to 3500psi and hold for 30 min.. All pressures held good and were charted. Bleed down IA and tbg. 05:20 - 06:00 0.67 RUNCOMP COMP Back out 3-1/2" DP landing jt. R/U to set BPV. Fill hole 06:00 - 07:10 1.17 RUNCOrvP COMP RU DSM lubricator (can't dry stick this BPV) and set 6" Gray BPV 07: 10 - 07:30 0.33 RUNCOMP COMP Rig evacuation drill-discuss 07:30 - 12:30 5.00 RUNCOrvP COMP NO 13-5/8" BOPE and load out in 3 pieces plus riser 12:30 - 17:15 4.75 RUNCOrvP COMP Set dart in Gray BPV. NU reconditioned 6" CIW tree w/ adaptor flange. PT adaptor flange at 5000 psi for 30 min-good. PT tree w/ 5000 psi and found 4 leaks. Fixed three 17:15-19:10 1.92 RUNCOrvN SFAL COMP WO DSM valve crew to fix leak 19:10-21:10 2.00 RUNCOrvN SFAL COMP Fixing leaks on tree's master and wing valve stems. Test tree to 5000psi. Same time replacing several mud tank equalizing valves and valve seals. 21:10 - 00:00 2.83 BOPSUP P WEXIT NU 7-1/16" 5K BOP stack, kill/choke lines and hyd. control lines. Printed: 5/24/2004 10:40:07 AM .~, \ . , ) ) BP EXPLORATION OperationsSurnmary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Phase . Date From -To Hours Task Code· NPT 5/14/2004 00:00 - 04:00 4.00 BOPSUPP 04:00 - 09:30 5.50 BOPSUPP WEXIT WEXIT 09:30 - 10:15 10:15 - 10:30 10:30 - 12:00 0.75 BOPSUP P 0.25 CLEAN P 1 .50 CLEAN P WEXIT WEXIT WEXIT 12:00 - 13:30 13:30 - 15:15 15:15 - 17:00 1.50 CLEAN P 1.75 CLEAN P 1.75 ZONISO P WEXIT WEXIT WEXIT 17:00 - 23:00 6.00 ZONISO P WEXIT 23:00 - 00:00 1.00 RIGU P WEXIT 5/15/2004 00:00-01:10 1.17 RIGU P WEXIT 01 :10 - 01 :45 0.58 RIGU N SFAL WEXIT 01 :45 - 02:00 0.25 RIGU N WEXIT 02:00 - 03: 10 1.17 RIGU P WEXIT 03: 1 0 - 04:20 1.17 RIGU P WEXIT 04:20 - 04:45 0.42 RIGU P WEXIT 04:45 - 07:00 2.25 STWHIP P WEXIT 07:00 - 07:15 0.25 STWHIP P WEXIT 07: 15 - 07:30 0.25 STWHIP P WEXIT 07:30 - 07:50 0.33 STWHIP P WEXIT 07:50 - 08:10 0.33 STWHIP P WEXIT 08: 1 0 - 08:30 0.33 STWHIP P WEXIT 08:30 - 09:00 0.50 STWHIP P WEXIT 09:00 - 09:45 0.75 STWHIP P WEXIT 09:45 - 10:05 0.33 STWHIP P WEXIT Page ·16012$ Spud Date: 2/26/1979 End: 5/21/2004 Finish NU 7-1116" BOP stack. Test BOP stack and choke manifold valves. Check N2 bottle precharges, perform acummulator function test. AOGCC rep. John Crisp waived witnessing test. Blind/shear rams leaked. Replace seals (3/4 hr) RU DSM. Dry stick dart. Pull BPV wI lub. RDMO DSM Safety mtg re: RU slickline RU SWS slickline unit and bring tools to floor Fill hole wI 7 bbls RIH wI 2" RB to 9763' WLM and pull ball and rod RIH wI 4-1/2" GS to 9766" WLM and pull RHC plug RIH 3.80" TS wI SWS memory GR/CCL at 100'Imin by SWS recommendation. Started losing wt and setting down at 3760'. Get to 3900'+ and give up. Could be shear stock from prior run impeeding progress of drift. POOH (at 1 OO'/min) to put on smaller drift RIH wI 3.25" TS wI SWS memory GR/CCL at 100'Imin to PBD tagged at 10097'. Log fom PBTD back to 9500'. POH. RD slickliners. Install gooseneck and pack-off to injector. Rig-up to stab injecter with e-free coil. Finish installing gooseneck and pack-off assembly on injector. R/U internal grapple to EOP of coil. Pull coil into injector. Unable to back-off reel tension enough to allow winch to pull coil off reel. Call out SLB mechanic. Wait on mechanic. Back-off adjustment to reel tension. Continue to stab coil into injector. Dress end and install dimple CTC Pump dart coil vol = 53.7 bbls. Continue to flush coil. PT CTC, inner reel valve to 4000 psi. P/U ball/drop cementing nozzle and 5' stinger. (6.50') RIH 10000' 40.3k, 24k. RIH and tag at 0.4/100 at 10104' E counter, 10120' Mech counter PUH to 9800' thru EOT, clean Park at 9950' 0.5/80. Injectivity test 0.5/200 wI 5 bbls, bled to zero in one minute. Circ 0.5/.0.3/60, 1.010.81290, 1.5/1.25/650, 2.0/1.811200 while MU RU OS cementers Circ 0.55/0.35170 Safety mtg re: mix and pump cement RIH and retag at 0.4170 at 10104', corr to 10080'. PUH and park at 9950'. Flag CT Circ while wo cementers to fin batch up. Cmt to wt at 0900 hrs PT OS @ 3500 psi. Pump 5 bbls FW. Load CT w/ 17 bbls G cement at 17.0 ppg 1.3/1.0/470. Displace w/5 bbls FW, 15 bbls KCL, 30 bbls biozan, then KCI 2.0/1.7/1120. RIH 28k to 10078', PUH 50k. RIH Park at 10078' five bbls before cmt exited nozzle. Red rate to 1.5/1.41230 with cement at nozzle. Wait until 4 bbls returned then PUH 44k at 10'/min 1.5/1.35/200. After 7 bbls out, returns declined to 1.0 bpm, red pulling speed to 5'/min. Returns declined to 0.8 bpm temporarily, then caught fluid at 10038' Printed: 5/24/2004 10:40:07 AM '. . ) ) Page 17 of·23 BP . EXPLORATION Operations. Summary Report and returns increased to 1.3 bpm. Continue PUH 43k 10'/min 1.5/1.3/430. With 1.5 bbls left, increase PUH speed to max. Red rate to 0.5 bpm at last bbl out at 9950'. PLF to safety Park at 9500' circ 0.3/0.3/120 (full returns) while woe to settle x set TT 3:50 Close choke and pressure up to 200 psi and bled to 110 psi in 10 min. Pressure up to 300 psi and bled to 200 psi in 5 min. Pressure up to 400 psi and bled to 200 psi in 7 min. Retest at 400 psi while SI @ pump. Bled to 300 psi in 5 min. Bleed off pressure. No change to IA thru out WEXIT RIH from 9500' 0.5/200 wI full returns and fin circ biozan to nozzle. Dilute any remaining cement wI biozan at 2.0/2.0/900 at 15'/min from 9875' to 9970' (100' above planned KOP). PUH 2.0/1200 20'/min chasing diluted cement into tubing. Start KCI w/ lubetex 2.0/1340 while RIH to 9930'. POH to EOT 40k WEXIT POH jetting jewelry 2.8/1950 and displacing well bore fluids to KCI wI L T. Got up to 10.3 ppg cement back for 20 bbls, then cleaned up after dumping 80 bbls. FP CT wI MeOH while POOH. Jet stack w/ the last of it LD cementing BHA. Cut off CTC. Install internal grapple PJSM. Pull CT back to reel and secure. Prep reel for removal PJSM. Load out used e-free reel. Load in used e-CT reel Install reel in bushings, hook up hardline. Install internal grapple to coil. PJSM and stab pipe to injector. Cut 500' of coil. LID tubing cutter. Install temp CTC. Epoxy and shrink wrap E-line for slack mgmt. Start pumping down coil 1.3bpm to warm it up. Stop pumping to re-repair another mud manifold valve. (This would be a great summer shutdown project. Cut-off entire manifold just above the rig floor and replace) Continue pumping 1 coil volume of warm KCL. Stab injector on well. Swab valve closed. Through Kill line reverse at 3.4bpm. RU cutter. Cut back 37' found e-line. RD cutter. Install dimple connector. Pull test to 35k. Install BHI Upper Quick Connect Continue make-up of BHi upper quick connect. PT to 3500 psi. P/U BHA #13 for milling cement ramp (65.70') surface test tools - ok RIH to 9075'. Log tie-in at HRZ. Missed it PUH to 9055'. Corr -20' to GR. Log CCL. RIH w/o pump Tag hard cement at 9984'. PUH to 9900'. PT cement to 2000 psi for 15 min and lost 50 psi. Correlate BHI CCL to SWS CCL dated 5/14/04-add 4.0'. Bleed off pressure RIH 0.4/220 and tag at 9988'. PUH 39k. Start motor 2.6/2220. RIH and first motor work at 9988'. Begin drilling LS ramp in firm cement 30-40'/hr 2.6/2220/178R wI 200-300 psi diff for 8'. Penetration rate increased to 45-50'/hr wI 140 psi diff 3k wob to 10014'. Drill cement 10014'-027' 40-45'/hr wI 300 psi diff 3.4k wob WEXIT 10027' 'Out' MM partially plugged. Chk FS 2.6/2180. Drill Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Date From - To Hours Task Code NPT Phase 5/15/2004 09:45 - 10:05 0.33 STWHIP P WEXIT 10:05 - 10:45 0.67 STWHIP P WEXIT 10:45 - 11 :30 0.75 STWHIP P WEXIT 11 :30 - 12:00 0.50 STWHIP P 12:00 - 14:30 2.50 STWHIP P 14:30 - 15:00 0.50 STWHIP P WEXIT 15:00 - 16:00 1.00 STWHIP P WEXIT 16:00 - 17:30 1.50 STWHIP P WEXIT 17:30 - 18:30 1.00 STWHIP P WEXIT 18:30 - 19:20 0.83 STWHI P P WEXIT 19:20 - 20:10 0.83 STWHIP P WEXIT 20:10-21:00 0.83 STWHIP P WEXIT 21 :00 - 21 :20 0.33 STWHI P P WEXIT 21 :20 - 22:00 0.67 STWHIP N SFAL WEXIT 22:00 - 22:25 0.42 STWHIP P WEXIT 22:25 - 23:35 1.17 STWHIP P WEXIT 23:35 - 00:00 0.42 STWHIP P WEXIT 5/16/2004 00:00 - 02:30 2.50 STWHIP P WEXIT 02:30 - 03:10 0.67 STWHIP P WEXIT 03: 10 - 04:45 1.58 STWHIP P WEXIT 04:45 - 06:25 1.67 STWHIP P WEXIT 06:25 - 07:00 0.58 STWHIP P WEXIT 07:00 - 08:00 1.00 STWHIP P WEXIT 08:00 - 08:35 0.58 STWHIP P Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Description of Operations. Printed: 5/24/2004 10:40:07 AM " . ') , . ) BP EXPLORATION Op~rations·Summary Report Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Phase WEXIT firmer cement from 10027' 40'/hr 2.6/2180/175R/250 psi diff/3.5k wob. Drill to 10050'. All cement drilling has been consistent (no pockets) WEXIT Wiper back to 9650' 39k 2.6/2150. Relog CCL before turning TF to HS. No correction. RBIH Note: ELMO EOT = 9824' vs 9830' DPM WEXIT Resume drilling wI LS TF to planned HS point at 10056' 2.64/221 0/175R/300 psi diff/2.8k wob at 25-35'/hr and let it drill off WEXIT Orient to HS. Drill 2.65/2250/1 U250 psi diff/3.7k wob 25-30'/hr from 10056' to 10068'. No obvious signs of casing contact WEXIT Wiper thru pilot holes, clean 39.4k POOH for window milling assy WEXIT LD 1.25 deg motor and 0331 mill. MU 3.0 deg motor and window mill WEXIT RIH wI BHA #14. Set down at SSSV nipple and GLM's 6, 5, 3 and 2 WEXIT Log tie-in w/ CCL down from 9650-9920' Corr -16' WEXIT RIH from 9930' 0.3/1 0011 OR and clean to tag at 10068'. PUH 5' start motor 2.64/2370/1 OR Ease in hole and first motor work at 10068', flag yellow. Pull back l' WEXIT Begin milling window by standard timed procedure from 10067' 2.64/2380/5R. Seeing a little formation and a lot of CaC03 very little metal after drilling to 10071.1' continue with time milling. Toolfaces have been acting as expected while milling the window. Not much torque but a reverse TF to the right after crossing what appeared to be the center of pipe. WEXIT Continue milling to 10072.7' Drilling off like formation would. Drill from 10072.7' to 10080'. Samples still showing the same very little sand or metal. P/U and dry tag back at 10080'. No hang-ups or bobbles around "window" area. Mix and pump 30 bbls hi-vis pill to flush 160' of 9-5/8" annulus below tbg tail. Seeing sand in the bottoms up samples but very little metal. Metal on magnets is very fine. POH Window mill has characteristic wear pattern in the center of passing through the casing. Gauged 3.75 go 3.74 no-go. P/U window dressing milling BHA. RIH wI BHA #15 (2.25 deg motor, 3.78" tapered mill) Log tie-in down to CCL from 9650' Corr -15' RIH 0.3/120/5R and tag at 10074'. PUH 40k, start motor 2.6/2520/5R. RIH and motor work and 3 stalls at 10074.4' (assume this is BOW and we're probably a couple feet off depth) Calling TOW 10068' BOW 10073' Finesse ream down in mini tenths to clean up window from 10074.0' 2.7/2600/5R wI 50-100 psi diff 10075.0' Appear to be thru. Ease in hole and tag at 10082'. Backream at HS TF, clean. Backream at various other HS TF's, clean. Dry tag, clean POOH for drilling assy LD tapered mill, gauged at 3.78" wI no wear MU drilling assy Legal Well Name: 14-06 Common Well Name: 14-06 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 2 Date From- To Hours Task Code NPT 5/16/2004 08:00 - 08:35 0.58 STWHIP P 08:35 - 09:20 0.75 STWHIP P 09:20 - 09:40 0.33 STWHIP P 09:40 - 10:05 0.42 STWHIP P 10:05 - 11 :30 1.42 STWHIP P 11:30-12:15 0.75 STWHIP P 12:15 - 14:10 1.92 STWHIP P 14:10- 14:45 0.58 STWHIP P 14:45 - 15:00 0.25 STWHIP P 15:00 - 00:00 9.00 STWHIP P 5/17/2004 2.00 STWHIP P 00:00 - 02:00 02:00 - 02:40 0.67 STWHIP P WEXIT 02:40 - 04:55 2.25 STWHIP P WEXIT 04:55 - 05:50 0.92 STWHIP P WEXIT 05:50 - 07:25 1.58 STWHIP P WEXIT 07:25 - 08:00 0.58 STWHIP P WEXIT 08:00 - 08:20 0.33 STWHIP P WEXIT 08:20 - 09:30 1.17 STWHIP P WEXIT 09:30 - 10:30 1.00 STWHIP P WEXIT 10:30 - 12:00 1.50 STWHIP P WEXIT 12:00 - 12:20 0.33 STWHIP P WEXIT 12:20 - 13:00 0.67 DRILL P PROD1 Page 18 of23 Spud Date: 2/26/1979 End: 5/21/2004 Printed: 5/24/2004 10:40:07 AM '. . ) ) BP EXPLORATION· Operations Summary Report Page 190123 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From~Tó . Hours Task Code NPT Phase Description of Operations 5/17/2004 13:00 - 14:35 1.58 DRILL P PROD1 RIH wI BHA #16 (DS100 bit, 2.7 deg motor) 14:35 - 15:00 0.42 DRILL P PROD1 Log tie-in down from 9650'. Corr -15' 15:00 - 15:20 0.33 DRILL P PROD1 RIH at min rate and tag at 10080'. PUH 39.5k, start motor 2.6/2500. Ease in hole to first motor work 15:20 - 15:30 0.17 DRILL P PROD1 Drill from 10080-10088' 60'/hr 2.6/2500/1 OL wI 150 psi diff 15:30 - 15:40 0.17 DRILL N DFAL PROD1 PUH thru window after MWD tool quit. BHI try to restart, but has a short 15:40 - 16:00 0.33 DRILL N DFAL PROD1 Swap to mud since trucks here, window is good and shortage of trucks in field. Recip above TOC ramp while send mud down CT 2.64/2580 16:00 - 17:45 1.75 DRILL N DFAL PROD1 POOH 17:45 - 19:25 1.67 DRILL N DFAL PROD1 Diagnose problems. Trace down to flow-sub. Change out. P/U BHA all test good. Stab-on injector. Notice ball of coil wicker's just inside of lubricator. Swapping to Flo-pro may have brought this up. Previous runs without Flo-Pro in hole may have caused this damage to coil. 19:25 - 21 :20 1.92 DRILL N DFAL PROD1 RIH check orienter - ok. Open circ sub to allow high rate pumping to clear hole of more wickers and to stiffen coil while RIH. Stop at 9650'. Close circ sub. 21 :20 - 22:00 0.67 DRILL N DFAL PROD1 Log tie-in down from 9650'. Corr -16'. 22:00 - 22:20 0.33 DRILL N DFAL PROD1 RIH highside no problems at window. 22:20 - 00:00 1.67 DRILL P PROD1 Directionally drill ahead f/10088' 2.6/3380 3-400psi MW to 10128'. 5/18/2004 00:00 - 02:15 2.25 DRILL P PROD1 Continue directionally drilling build section f/1 0128' to 10225'. 02:15 - 02:30 0.25 DRILL P PROD1 Wiper trip back to window. 43k up wt 16k dwn 02:30 - 03: 10 0.67 DRILL P PROD1 Continue directionally drilling build section f/ 10225'. 2.6/3350 3-400psi MW 2-3k wob 40-60'/hr Drilled to 10260'. Start Hi-Vis pill. 03:10 - 06:30 3.33 DRILL P PROD1 TOH inspect last 200' of coil. LD BHA 06:30 - 09:55 3.42 DRILL P PROD1 Pump slack back. Cut off 60' CT for chrome management. Rehead. PT 42k. Test continuity. PT 4k. MU lateral assy 09:55 - 10:10 0.25 DRILL P PROD1 RIH wI BHA #18 (1.5 deg motor/DS49 bit) to 1000' 0.5/1000 10:10 - 10:20 0.17 DRILL N DFAL PROD1 POOH after tool short 10:20 - 11 :50 1.50 DRILL N DFAL PROD1 Found e-line had pulled out of head. Had circulated before start RIH, but obviously not enough Rehead. Pump thru CT 11 :50 - 12:00 0.17 DRILL N DFAL PROD1 RIH wI BHA #18rr 2.5/2760 thru EDC one CT volume. 12:00 - 13:15 1.25 DRILL P PROD1 RIH to 10060' 13:15 - 13:45 0.50 DRILL P PROD1 Log Gr tie-in -24' 13:45 - 15:10 1.42 DRILL P PROD1 Mad pass to bottom. 15:10 - 16:15 1.08 DRILL P PROD1 Directionally drill f/1 0260'. 36k up st 21 k dwn 2.6/3530 2-300psi MW 2-4k wob 60'-100'/hr Drilled to 10317' seeing declining charge pressures. Stop to trace down provlem 16:15 - 16:30 0.25 DRILL N SFAL PROD1 Looking for problems in mud charging system. 16:30 - 18:20 1.83 DRILL P PROD1 Drilling ahead f/ 10317'. (aired up mud system) 18:20 - 18:50 0.50 DRILL P PROD1 Free spin 3400 psi at 2.6 bpm. Pit vol=250 bbls, mud swap asap when trucks arrive location. IAP=760 psi, OAP=239 psi. Drilling at 2.6/2.613800 psi. On a hard stringer. Make wiper trip to window, and catch bottoms up sample to see what we are drilling on. 18:50 - 18:55 0.08 DRILL P PROD1 Resume drilling. Still hard, but getting drilloffs, and making slow progress. 18:55 - 19:00 0.08 DRILL P PROD1 PU off bottom to orient. Printed: 5/24/2004 10:40:07 AM '. . . . . ) ') BPEXPLORA TION QþerationsSum maryReport Page 20 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From - To Hours Task Code NPT Phase DescriptiOn ofQperations 5/18/2004 19:00 - 20:50 1.83 DRILL P PROD1 Resume drilling. Geo reports bottoms up sample indicates a probable small shale, and not shublik. Drilling at 2.6/2.6/3880 psi. ROP up to 95 fph. Looks like we broke thru shale. Cleaning pits in prep to swap mud. . 20:50 - 21 :25 0.58 DRILL P PROD1 Wiper trip to window. PU weight 36500 Ibs. Clean trip to window and back to TO. Swapping to new mud. 21:25-23:15 1.83 DRILL P PROD1 Back on bottom. Free spin with new mud is 3050 psi at 2.6 bpm. Significantly less than with old mud. Midnight mud report shows only 0.2% drill solids for the old mud, but something was not right with it. It should not have aired up so much, and required a mud swap. Resume drilling. 2.6/2.6/3600 psi. Getting good motor work. ROP=125 fph. Still taking on new mud. 23: 15 - 23:25 0.17 DRILL P PROD1 100' wiper. Clean PU off bottom at 37 klbs. 23:25 - 23:50 0.42 DRILL P PROD1 Resume drilling. 23:50 - 00:00 0.17 DRILL P PROD1 Drilling ahead at 100 fph, motor stalled twice then lost all returns. Geo says no faults expected at this depth. PU to make wiper trip to 4-1/2" tail pipe and give the loss zone a chance to heal. Pumping 2.6/0/2200 psi. 5/1912004 00:00 - 01 :40 1.67 DRILL P PROD1 Continue wiper trip. Pulled up 200' inside tubing tail with no returns the entire way. RIH pumping 3 bpm and RIH slow in 9-5/8" to flush cuttings down into loss zone. Started getting returns while RIH at 20 fpm. 3.010.7/2700 psi. In open hole RIH at 10 fpm, 2.5/1.0/2880 psi. No overpulls on trip up or down. 01 :40 - 03:15 1.58 DRILL P PROD1 Back on bottom. Resume drilling. Plan to drill for 200' as per proceedure, and see if cuttings help reduce losses. Initially drilling at 2.4/0.8/3600 psi. 75 fph. Drilling pretty ratty at first. It sure looks like a fault to the driller. 03: 15 - 03:30 0.25 DRILL P PROD1 2.6/1.1/3200 psi. Pit vol=230 bbls. Round tripping vac trucks. Slight improvement in returns. 03:30 - 03:50 0.33 DRILL P PROD1 Wiper trip up thru loss zone. 03:50 - 04: 10 0.33 DRILL P PROD1 Resume drilling. 2.6/1.1/3230 psi. Pit vol=182 bbls. 04: 10 - 04:25 0.25 DRILL P PROD1 2.6/1.25/3430 psi. Pit vol=145 bbls. 04:25 - 06:00 1.58 DRILL P PROD1 200' of hole drilled past loss zone. 2.6/1.15/3200 psi. No significant improvement in return rate over past hour. Still only getting 45% returns. Call town. Make wiper trip to the tubing tail prior to pumping LCM. 06:00 - 07:45 1.75 DRILL P PROD1 Load coil with 30bbl LCM pill RIH to 10800'. PUH to 9400' laying in pill 1 :1 Circulate here. Returns slightly improving 2.62/1.71 circulate over 30 min period 07:45 - 08:15 0.50 DRILL P PROD1 RIH to bottom 08: 15 - 09:50 1.58 DRILL P PROD1 Drill ahead f/1 0880' 2.5/1.5 3150fs 2-300mw 2-3k wob 60-100'/hr. After drilling 100' 2.55/1.60 motor is giving 17-18 DLS need 16's to stay in polygon 09:50 - 10:15 0.42 DRILL P PROO1 Wiper trip back across loss zone. Clean no overpulls. 10:15 - 12:30 2.25 DRILL P PROD1 Drill ahead f/1 0977' 2.55/1.65 to 11104' 12:30 - 14:10 1.67 DRILL P PROD1 Wiper trip back to TT. Open circ sub below window while RIH. TOH at 3.28bpm wash 9-5/8" annulus. Tie-in going back in +8' correction. RIH to bottom no problems. 14:10 - 16:15 2.08 DRILL P PROD1 Drilling ahead f/11112' 2.5/1.0 3200 fs 2-300 mw 2-3kwob 70-110'/hr. 13:50 hrs Drilling at 11225' 2.52/1.0 Drill to 11265'. Printed: 5/24/2004 10:40:07 AM · ~ ) ) BP EXPLORATION o perati onsS uml11aryReport Page 21 of 23 Due to continued losses, town would like to swap to drilling with 2% KCL. Call for KCL. PROD1 Resume drilling ahead with mud. Drilling indications are that we are on a fault. Erratic drilling. Hard with many stalls. Drilling at 2.68/1.1/3200 psi. Free spin with mud is 2900 psi. PROD1 Swap to 2% KCL. Continue to take mud returns until coil and backside up to loss zone is displaced to KCL, then shut in returns. WHP after shutting in returns is 520 psi. ROP=120 fph. Pit volume of flopro in reserve is 345 bbls. Drilling with KCL, sweeping with 10 bbls of flowpro every 75 bbls. BHP before shutting in returns was 4550 psi. When returns 81, AP climbed to 4650 psi, then gradually went back down to 4548 psi. Continuing to drill with KCL. 2.6/0/3120 psi. WHP continues to trend down. 310 psi at 22:00. Wiper trip to 10640'. Clean PU at 39 klbs, no weight bobbles up or down. Resume drilling. Free spin with KCL in coil is 3010 psi at 2.6 bpm. Drill ahead at 2.6/0/3200 psi. ROP=140 fph. Pit vol=322 bbls flowpro. 290 bbls of KCL on vac truck. Hit hard spot at 11568'. PROD1 Free spin 3000 psi at 2.6 bpm. Drilling ahead at 2.6/0/3200 psi. WHP=250 psi. Still drilling hard interval. Lots of stalls, having to hit it hard and stack maximum weight to get it to drill. (Another fault?) PROD1 Drilling break. WHP went to O. Annular BHP dropping. Looks like we hit another loss zone or fault. Drilling taking off at 130+ fph. Waiting for Annular BHP to stabalize. Still trending down. (Losing hydrostatic pressure probably. Fluid level on backside of coil is going to stabalize at???) PROD1 BHP stable at 3640 psi. Short trip to ensure hole is clean. Heavy pickup and motor work off bottom. PU at 49 klbs. Probably loss of bouyancy due to fluid level dropping behind pipe. Rest of wiper up to 10640' clean up and down. Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Date From ~ To HoLJ rs Task Code NPT Phase 5/19/2004 16:15 - 17:20 1.08 DRILL P PROD1 17:20 - 18:00 0.67 DRILL P PROD1 18:00 - 18:50 0.83 DRILL P PROD1 18:50 - 20:50 2.00 DRILL P PROD1 20:50 - 21 :15 0.42 DRILL P 21 :15 - 22:00 0.75 DRILL P 22:00 - 22:25 0.42 DRILL P PROD1 22:25 - 23:40 1.25 DRILL P PROD1 23:40 - 00:00 0.33 DRILL P PROD1 5/20/2004 00:00 - 00:20 0.33 DRILL P 00:20 - 00:40 0.33 DRILL P 00:40 - 01 :55 1.25 DRILL P Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Description of Operations Wiper trip to window Drill ahead f/11265'. 2.55/1.0 3200fs 300psi mw 2-3k wob 100-120'/hr Drilling ahead. IAP=190, OAP=250 psi. Pit volume=260 bbls. Drilling at 2.6/0.9/3620 psi. Getting some erratic stalls. May be at projected fault. Make wiper trip to tubing tail prior to opening up next fault. PU clean at 39 klbs. Note. BHP prior to hitting last loss zone=4400 psi. WHP was 250 psi. BHP after=3640', and WHP=O. Estimated fluid level on backside=11 05' (Subtracting 250 psi whp from hydrostatic calculation). Predicted BHP=3300 psi. We should still be 340 psi overbalanced. Discuss situation with hands. Monitor for WHP. PROD1 Resume drilling. 2.6/0/2750 psi. Annular BHP=3611 psi. WHP=O psi. Drilling with 2% KCL against a closed choke. 01 :55 - 04:40 2.75 DRILL P Printed: 5/24/2004 10:40:07 AM '. . ) ) BPEXPLORATION Operations .Suml11ary Report... Page 22 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 Date From -To Hours Task Code NPT Phase Description of Operations 5/20/2004 01 :55 - 04:40 2.75 DRILL P PROD1 ROP=130 fph. 04:40 - 08:45 4.08 DRILL N DPRB PROD1 Wiper trip up above upper loss zone. Pulled into something at 10750'. No packing off observed. Able to RIH easily, but tagged up several times without pulling hard. Pump 20bbl Flo-Pro pill. Open EDC. Kick rate up to 4.0 bpm. Try washing up thru it. Possibly cuttings beds. Increasing difficulty going down. Close circ-sub. Reduce rate to 2.8bpm Slowly keep eating away above us with mud sweeps. Cleared obstruction at 10708' and pulled free. Contiune working area f/1 0670-1 0750' with sweep. PUH into TT without overpulls. Clearout 9-5/8" annulus with closed eirc-sub. SO pump at ramp RIH stacked out at 10064' move TF around finally through at 40R and run-in speed of 25'/min. RIH 2.44bpm. Swap to Flo-Pro at 10500'. Continue cleanout to "new" final TO of 11750' (hole below this is Shublick shale, not to be re-entered). Took wt at 11595 -11665' PUH to 11450' RIH clean clean 11750'. 08:45 - 09:50 1.08 DRILL P PROD1 PUH f/11750' pumping flo-pro at 2bpm sliight 2k overpull around 10750-700' bobble at 10410', clean to window, shutdown pump thru window, pump at 2.8bpm thru 9-5/8" annulus, 09:50 - 10:30 0.67 DRILL P PROD1 PUH slowly .4bpm and wait for Flo-pro 1 0:30 - 11: 1 0 0.67 DRILL P PROD1 Log tie-in CCL while waiting + 14' 11:10 -12:50 1.67 DRILL P PROD1 Take on Flo-pro. Line-up to pump down annulus. Pump 80 bbls flo-pro followed by 110 bbls KCL water at 4.4 bpm 700psi surface 4200psi BHP. Swap to coil side 12:50 - 13:30 0.67 DRILL P PROD1 RIH thru window ok RIH to bottom no problem. 13:30 - 16:30 3.00 DRILL P PROD1 TOH laying in 100K Flo-Pro within openhole. Paint flag at 9700' EOP. TOH filling annulus 1.5 times coil displacement. 16:30 - 17:20 0.83 DRILL P PROD1 Circulate 1 bpm at surface. Prep to run liner. 17:20 - 18:00 0.67 DRILL P PROD1 UD BHA #18. Continually pumping 1 bpm thru kill line. 18:00 - 18:30 0.50 DRILL P PROD1 Shut down for crew change prior to running liner. 18:30 - 19:20 0.83 CASE P COMP IAP=700 psi, OAP=900 psi. Need to bleed down IA and OA prior to continuing operations. IA and OA pressured up due to keeping hole full with hot fluid. Make up safety joint. Check liner layout. Get Baker TT eq. to rig floor. Prepare to run liner while waiting on bleed down. 19:20 - 19:50 0.50 CASE P COMP Safety meeting with rig hands, BTT, SWS, BHI, Nordic, BP, prior to running liner. Discussed proper liner running order. Keeping hole full. MI injection on adjacent wells. Safety joint and response to a kick. Other hazards, and the mitigation to them. 19:50 - 23:30 3.67 CASE P COMP MU 2-7/8 (Solid and Slotted) x 3-3/16" solid liner. Slotted 2-7/8 is spaced out as per email from town geo's. Filling hole every 5 joints of liner with the charge pump. 23:30 - 00:00 0.50 CASE P COMP Make up BTT deployment sleeve, hydraulic GS, BHI MHA. 5/21/2004 00:00 - 00:30 0.50 CASE P COMP Finish making up BHA. Stab injector on well. 00:30 - 03:00 2.50 CASE P COMP RIH with liner on Baker MHA, circulating accross the top to keep the hole full. Weight check at window=43 klbs. Continued RIH, and had weight loss at first loss zone at 10678'. Stop at 9700' EOP flag. Make -6' correction. RIH to place guide shoe at 11750', top of liner at 9777'. Printed: 5/24/2004 10:40:07 AM , , . Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ') J Page 23 0123 BPËXPLORA TION Operations Summary Report 14-06 14-06 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 4/18/2004 Rig Release: 5/21/2004 Rig Number: Spud Date: 2/26/1979 End: 5/21/2004 5/21/2004 03:00 - 03: 10 From- To Hours Task Code NPT Phase Description of Operations Date 0.17 CASE P COMP 03: 10 - 05:00 1.83 CASE P COMP 05:00 - 05:30 0.50 CASE P COMP 05:30 - 07:30 2.00 WHSUR P COMP 07:30 - 09:30 2.00 WHSUR P POST 09:30 - 10:00 0.50 WHSUR P POST 10:00 - 12:00 2.00 WHSUR P POST Line up down the coil. Close EDC. Pump down the coil to release the hydraulic GS. Wait until pressure indicates confirmed coil is fluid packed. PU weight was 38 klbs. Confirmed released. POOH with coil tubing. Tag up at surface. Stand back injector and lay down BHI BHA. Stab back on tree. Bullhead 35 bbls of diesel to FP well followed by 60 bbls of methanol to FP coil. Unstab coil from injector and secure to reel. Prep to load out EL reel #11594E. Same time cleanout pits. RID hardline and Tiger Tank. Lower coil reel. Continue RD nipple down BOPE. Install tree cap and test to 4k. Suck out cuttings box. Rig Released at 1200 hrs 5-21-2004 Printed: 5/24/2004 10:40:07 AM . ' . - \ , ) .,Ii. OA H. iGNiS ...........'..............."'............ IN'I'EQ BP-GDB Baker Hughes INTEQ Survey Report Company: BPAmóco Field: Prudhoe Bay Site: PBDS14 Well: 14-06 W ellpäth : 14·06A Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Date: . 6/16/2004 Time: 17: 1 0:01 Page: Co-:-ordinate(NE) Reference: Well: 14-06,True North Vertical (TVO) 'Refenm.ce: 16:.06 2/26/1979 00:0073.0 Section (VS) Reference: Well (O,OON,0.OOE,313:00AZi) Survey CalculatiönM.ethod: Minimum Curvature· . Db: OraCle Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2003 Site: PB OS 14 TR-10-14 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 0.00 ft 5939577.43 ft 674150.48 ft Latitude: Longitude: North Reference: Grid Convergence: 70 14 26.346 N 148 35 36.726 W True 1.32 deg Well: 14-06 Slot Name: 06 14-06 Well Position: +N/-S -993.65 ft Northing: 5938611.42 ft Latitude: 70 14 16.572 N +E/-W 1182.38 ft Easting : 675355.42 ft Longitude: 148 35 2.360 W Position Uncertainty: 0.00 ft Wellpath: 14-06A 500292032801 Current Datum: 16 : 062/26/1979 00:00 Magnetic Data: 5/7/2004 Field Strength: 57592 nT Vertical Section: Depth From (TVD) ft 31.00 +N/-S ft 0.00 Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 14-06 10064.00 ft Mean Sea Level 25.29 deg 80.84 deg Direction deg 313.00 Height 73.00 ft Survey Program for Definitive Well path Date: 6/16/2004 Validated: Yes Version: 2 Actual From To Survey Toolcode Tool Name ft ft 2700.00 10000.00 1 : Camera based gyro multisho (2700.00-1~0-MS Camera based gyro multishot 10064.00 11801.00 MWD (10064.00-11801.00) MWD MWD - Standard Annotation MD TVD ft ft 10000.00 8877.95 TIP 10064.00 8931.22 KOP 11801.00 9000.84 TO Survey: MWD Start Date: 5/20/2004 CoilTrak Company: Baker Hughes INTEQ Engineer: Tool: MWD;MWD - Standard Tied-to: From: Definitive Path Survey MD Incl Azim TVD SSTVD N/S E/W MapN MapE VS DLS ft deg deg ft ft ft ft ft ft ft deg/100ft 10000.00 33.50 242.00 8877.95 8804.95 -2442.69 -2794.67 5936104.56 672618.50 377.98 0.00 10064.00 33.82 242.64 8931.22 8858.22 -2459.17 -2826.08 5936087.36 672587.48 389.72 0.75 10094.33 45.49 244.64 8954.53 8881.53 -2467.71 -2843.41 5936078.42 672570.35 396.57 38.70 10125.52 54.30 251.00 8974.61 8901.61 -2476.62 -2865.49 5936069.00 672548.49 406.64 32.24 10159.93 64.63 246.00 8992.08 8919.08 -2487.52 -2892.99 5936057.45 672521.25 419.31 32.51 10202.70 76.44 240.20 9006.32 8933.32 -2505.79 -2928.84 5936038.36 672485.84 433.07 30.42 10232.39 85.83 237.00 9010.89 8937.89 -2521.06 -2953.84 5936022.51 672461.20 440.94 33.37 10263.96 91.40 227.76 9011.65 8938.65 -2540.30 -2978.80 5936002.69 672436.70 446.07 34.16 10303.26 98.19 225.32 9008.37 8935.37 -2567.22 -3007.21 5935975.13 672408.92 448.49 18.35 10333.43 98.90 219.91 9003.88 8930.88 -2589.17 -3027.40 5935952.72 672389.25 448.29 17.89 10358.44 99.30 214.98 8999.92 8926.92 -2608.77 -3042.41 5935932.77 672374.70 445.90 19.53 ,; ) BP-GDB ) II..: Baker Hughes INTEQ Survey Report ....................,.,........". IN"[EQ Company: BP Amoco Date: 6/16/2004 Time: 17: 1 0:01 Page: 2 F~eld: Prudhoe Bay Co-ordinate(NE) ReJerence: Well: 14~06, True North Site: ;. PB oS 14 Vertica'· (TV))) .Reference; 16 :062/26/1979 00:00 73.0 Well:· 14~06 Section (VS) Re:ferènce: Well (0.00N,0.00E,313.00Azi) Wellpath: . 14~06A Survey Calculation Method:· Minimum Curvature Db: Oracle Survey 'MD. Ind Azim TVD SSTVD N/S E/W. MapN MapE VS DLS ft .. deg deg ft ft ft ft ft ft ft deg/100ft 10388.83 101.51 222.43 8994.43 8921.43 -2632.08 -3061.08 5935909.04 672356.58 443.66 25.18 10414.32 104.03 225.67 8988.79 8915.79 -2649.94 -3078.36 5935890.78 672339.72 444.11 15.85 10443.60 104.33 231 .38 8981.62 8908.62 -2668.74 -3099.62 5935871.49 672318.90 446.84 18.93 10483.84 103.99 238.13 8971.76 8898.76 -2691.24 -3131.46 5935848.26 672287.59 454.79 16.29 10526.47 100.61 244.12 8962.67 8889.67 -2711.33 -3167.92 5935827.33 672251.62 467.75 15.85 10564.27 100.76 241.70 8955.66 8882.66 -2728.24 -3200.99 5935809.66 672218.95 480.40 6.30 10600.37 99.46 244.21 8949.33 8876.33 -2744.40 -3232.64 5935792.77 672187.69 492.53 7.73 10628.81 98.56 250.57 8944.87 8871.87 -2755.19 -3258.56 5935781.38 672162.03 504.12 22.31 10657.70 96.66 255.30 8941.04 8868.04 -2763.58 -3285.92 5935772.35 672134.87 518.41 17.51 10687.85 93.59 260.08 8938.34 8865.34 -2769.98 -3315.25 5935765.27 672105.70 535.50 18.79 10721.95 88.48 261 .42 8937.73 8864.73 -2775.46 -3348.89 5935759.01 672072.20 556.36 15.49 10756.16 83.59 264.34 8940.09 8867.09 -2779.69 -3382.74 5935753.99 672038.46 578.23 16.64 10790.43 83.28 268.30 8944.01 8871.01 -2781.88 -3416.71 5935751.02 672004.55 601.59 11.52 10825.06 82.41 276.77 8948.33 8875.33 -2780.36 -3451.00 5935751.74 671970.24 627.70 24.40 10855.67 80.19 280.24 8952.97 8879.97 -2775.89 -3480.92 5935755.51 671940.22 652.63 13.35 10886.07 80.10 286.63 8958.17 8885.17 -2768.93 -3510.04 5935761.79 671910.96 678.67 20.71 10915.70 80.79 292.19 8963.10 8890.10 -2759.23 -3537.58 5935770.85 671883.19 705.44 18.65 10945.89 80.10 297.95 8968.11 8895.11 -2746.62 -3564.54 5935782.83 671855.95 733.75 18.95 10981.24 79.54 304.06 8974.37 8901.37 -2728.71 -3594.35 5935800.04 671825.74 767.76 17.09 11016.61 79.75 312.55 8980.73 8907.73 -2707.16 -3621.62 5935820.95 671797.97 802.41 23.62 11046.58 77.92 317.23 8986.54 8913.54 -2686.42 -3642.45 5935841.20 671776.67 831.79 16.49 11080.97 79.27 321.41 8993.34 8920.34 -2660.86 -3664.41 5935866.24 671754.12 865.28 12.54 11113.23 80.51 327.12 8999.01 8926.01 -2635.09 -3682.95 5935891.57 671734.99 896.41 17.84 11143.71 80.37 332.67 9004.08 8931.08 -2609.10 -3698.02 5935917.20 671719.32 925.16 17.96 11182.71 79.44 339.62 9010.92 8937.92 -2574.01 -3713.54 5935951.92 671702.98 960.45 17.71 11218.97 80.55 344.07 9017.22 8944.22 -2540.08 -3724.66 5935985.57 671691.08 991.71 12.47 11256.59 83.58 352.27 9022.43 8949.43 -2503.65 -3732.29 5936021.81 671682.61 1022.14 23.04 11286.58 85.92 357.68 9025.17 8952.17 -2473.91 -3734.90 5936051.48 671679.31 1044.33 19.58 11324.33 90.14 6.25 9026.47 8953.47 -2436.25 -3733.60 5936089.16 671679.73 1069.06 25.29 11358.23 89.58 9.84 9026.55 8953.55 -2402.69 -3728.86 5936122.82 671683.69 1088.48 10.72 11389.56 90.51 17.97 9026.53 8953.53 -2372.31 -3721.34 5936153.37 671690.50 1103.70 26.12 11428.34 90.76 22.33 9026.10 8953.10 -2335.91 -3707.98 5936190.06 671703.01 1118.76 11.26 11462.79 92.38 25.63 9025.16 8952.16 -2304.45 -3693.99 5936221.84 671716.26 1129.98 10.67 11508.41 93.27 33.76 9022.90 8949.90 -2264.90 -3671.44 5936261.90 671737.89 1140.46 17.91 11548.23 93.45 43.26 9020.56 8947.56 -2233.83 -3646.71 5936293.53 671761.88 1143.57 23.82 11581.13 94.51 47.55 9018.28 8945.28 -2210.79 -3623.35 5936317.10 671784.70 1142.19 13.40 11622.31 96.28 53.29 9014.40 8941.40 -2184.68 -3591.77 5936343.94 671815.67 1136.90 14.53 11657.44 96.67 58.02 9010.44 8937.44 -2165.00 -3562.96 5936364.29 671844.01 1129.26 13.42 11692.92 93.37 56.16 9007.34 8934.34 ~2145.79 -3533.29 5936384.18 671873.22 1120.66 10.67 11754.03 93.47 47.71 9003.68 8930.68 -2108.22 -3485.31 5936422.86 671920.31 1111.19 13.80 11801.00 93.47 47.71 9000.84 8927.84 -2076.67 -3450.62 5936455.20 671954.25 1107.34 0.00 Survey' MWD (14-06/14-06A) Created By; Digital Business CHent UserDate: 6116/2004 mat1òn 3PM BP Amoco WELLÞATH DETAILS 14-06A 500292032801 Parent Wellpath: 14-00 Tie on MD: 10064.00 Rig: Nordic 2 Ref. Datum: 16: 062/2611979 00:00 73.00ft O'igln Origin Starting +NI-S +E/-W From !YD 313.00· 0.00 0.00 31.00 REFERENCE INFORMATION Co~rdínate ~E¡ Reference Vertical ( D Reference: Section (VS Reference: Measured Depth Reference: Calculation Method: ANNOTA nONS TAAGËTDETAlLS '''' ·w. ""~ TVO MO T 1;6 14-06,.14-06A,P!a 14-06(14-06) 14-OSA MWO ..: TREE = GRAY GEN 2 WELLHEA 0 = MCEV OY ACTUATO¡:f;;;-· .. ..... . Oiïs BF. KOP= 3100' fV1axAngje';;-10¡··@1Ö41:¡' båïumM6'; . ..w ·'g9¡j;r IiatumW6:;'SSoÖ'SS 14-06A ~ X5-1/2"XO, 10= 6.182" 23' H5-1/2" X 4-1/2" XO, 10 = HESX ~ Ii.. GAS LIFT M4NDR8..S 13-3/8"CSG, 72#, N-80, 10 = 12.34T'H 2717' ST MD TVD DEV TYÆ LATCH 6 3012 3011 8 MMG DMY RK 5 3838 3807 22 MMG DOME L 4 5251 4998 33 MMG DMY Minimum ID = 3 6494 6002 36 MMG 3-3/16" X 2-7/8" XO 2 8317 7489 35 MMG 1 9603 8549 35 MMG SO RK I 4-1/2"TBG, 12.6#, 13-CR, .0152 bpf, ID=3.958" 19-5/8" CSG, 47#, N-80, ID = 8.681" 1 0881' ÆRFORA TJON SUMM4RY REF LOG: A NGLE AT TOP PERF: Note: Refer to Production œ for historical perf data SIZE SFf' NTERVAL Opn/Sqz DATE SLOTTED lI'R 10260 - 10352 10416- 10632 10695 - 11180 11275- 11457 11583- 11737 DATE 03/26/79 05121/04 OS/24/04 4 4 4 4 4 REV BY COMMENTS ORIGINAL COMPLETION KAK cm SIDETRACK (14-06A) RMH/KAK GLV ao o o o o o OS/21/04 OS/21/04 OS/21104 OS/21/04 OS/21/04 DATE PORT DA TE OS/21/04 OS/24/04 o OS/21/04 OS/24/04 16 OS/24/04 OS/24/04 9715' H4-1/2" HES X NIP, ID H9-5/8" X 4-1/2" BKRS-3 HYDR(JPKR, Ð ;= 3.875" H4-1/2" HESXNIP, ID = H----1 !---ï 9773' H37" BKR DEPLOYIVlENT$LV, ID =3.0" 9777' H3-1/2" X 3-3/16" H4-1/2" WL83, II:) = 3,958" I 9988' HTOPOF CBV1ENT I I CBV1ENT RA I\iP WINDOW 10068' c 10073' " " " " " I 3-3/16" LNR, 6.2#, L-80,.0076 bpf, ID = 2,80" 10226' 2-7/8" LNR, 6,5#, L-80, .0058 bpf, ID=2.441" REV BY COMMENTS PRUDHOE BAY. UNIT WelL: 14-06A PERMIT f\b: 2040360 API f\b:50-029-2032&-01 SEC 9, T10N,R14E, 1731' FNL & 1129'FEL BP . . FRANK H. MURKOWSKI, GOVERNOR AI,ASIiA OIL AND GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Dan Kara CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay 14-06A BP Exploration (Alaska) Inc. Permit No: 204-036 Surface Location: 1731' SNL, 1129' WEL, SEC. 09, TlON, R14E, UM _ Bottomhole Location: 3635' SNL, 4506' WEL, SEC. 09. T10N, R14E, UM Dear Mr. Kara: Enclosed is the approved application for permit to redrill the above development well. This permit to redrill does not exempt you ITom 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 ·tness any required test. Contact the Commission's North Slope petroleum field· ecto t 6 9-3607 (pager). BY ORDER OF THE COMMISSION DA TED tbisãff day of February, 2004 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. o Drill III 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: 1731' SNL, 1129' WEL, SEC. 09, T10N, R14E, UM Top of Productive Horizon: 4191' SNL, 3959' WEL, SEC. 09, T10N, R14E, UM Total Depth: 3635' SNL, 4506' WEL, SEC. 09, nON, R14E, UM 4b. Location of Well (State Base Plane Coordinates): . Surface: X-675356 y-5938612 Zone7\SP4 16. Deviated Wells: Kickoff Depth 1S....··Casírtg·Progral'l1 Size Hole Casinç¡ Weiç¡ht 4-1/8" x 4-1/8" 3-3/16· x 2-7/8" 6.4# / 6.5# "STATE OF ALASKA . ALASKA OIL A1!D GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 MC 25.005 11 b. Current Well Class 0 Exploratory o Stratigraphic Test 0 Service 5. Bond: 181 Blanket 0 Single Well Bond No. 2S100302630-277 6. Proposed Depth: MD 12000 TVD 8931 ss 7. Property Designation: ADL 028312 µC:¡~ 1.-1 L 3/l-ðoq aa Development Oil 0 Multiple Zone o Development Gas 0 Single Zone 11. Well Name and Number: PBU 14-06A 12. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool 8. Land Use Permit: 13. Approximate Spud Date: April 15, 2004 r 14. Distance to Nearest Property: 12,000' 9. Acres in Property: 2560 10. KB Elevation 15. Distance to Nearest Well Within Pool (Height above GL): 73' feet 662' away from 14-38 17. Maximum Anticipated Pressures in psig (see 20 MC 2~5) 10080 ft Maximum Hole Angle 1010 Downhole: 3300 psig Surface: 2420 psig QOä~tityqJ (c;f;or ~:e ~~~~~ L;;;: 9~~' 8r:~, 1~~' ~~. uncem~ii1tö r , fBZ 02004 ~0i14Ges ~~tal Depth MD (ft): P~~~T~:P~~DC(~~()'~~:i~~~~~)~T()E~e:~:~~::~6~:~nAN[)R~t:h()~~~I··· ~; 10895 9620 10264 10264 9098 10091 MD Structural Conductor 115' 20" 300 sx Arcticset 115' 115' Surface 2717' 13-3/8" 5000 sx Permafrost II 2717' 2717' Intermediate Production 10881' 9-5/8" 1000 sx Class 'G' 10881' 9609' Liner 20. Attachments 181 Filing Fee 181 BOP Sketch o Property Plat 0 Diverter Sketch perfOration Depth TVD (ft): 8930' - 9048' 181 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis o Seabed Report 181 Drilling Fluid Program 18120 MC 25.050 Requirements Perforation Depth MD (ft): 10062' - 10205' 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Title CT Drilling Engineer Date: Contact Dan Kara, 564-5667 -- Phone 564-5667 Date Z)zð)oý Prepared By Name/Number: Terrie Hubble, 564-4628 Permit To Drill Number: 20 '7'- CJ ~ h 50-029-20328-01-00 Conditions of Approval: Samples Required Hydrogen S Id Measures Other: T-e.st- "fJO¡)Ë fo ' r~¿ . DYes ßI No ~Yes D No Permit Approvah Ii,: ¡I..,.f I Date: í/\ (A~ILL Mud Log Required Directional Survey Required See cover letter for other requirements DYes .IZI No ~ Yes D No Approved By: Form 10-401 BY ORDER OF THE COMMISSION Oa~ -7~'/h þ~T~~e . . BP Prudhoe Bay 14-06A RWO/CTD Sidetrack Summary of Operations: Well 14-06 is scheduled for a through tubing sidetrack with coiled tubing drilling rig Nordic 2. Prior to CTD sidetracking, the 7" x 5-1/2"( collapsed) L-80 production tubing will be replaced with 4-1/2" 13-Chrome tubing. The perforations will then be P&A'ed with 17 ppg cement in preparation for window milling. The sidetrack, 14-06A, will kick off from a window milled off the 17 ppg cement plug. Upper Zone 4 will be the target for the sidetrack. Approximately 1920' of 3-3/4" to 4-1/8" open hole is planned to access the target. The well will be completed with a pre-drilled 3-3/16" x 2-7/8" liner. Pre-rig Prep work. Planned for April 01, 2004 startup. 1. MIT outer annulus to 2000 psi. 2. Chemical cut tubing -1 joint above collapse at 8768' md. 3. Circulate well over to kill weight fluid. Nordic 2 RWO - Tubing Swap. Planned for mid April 2004 startup. 1. RU Nordic 2 with 13-5/8" BOPE. Test stack. 2. Pull 7" x 5-1/2" L-80 tubing. 3. RIH with drill pipe, fish out collapsed tubing stub. 4. RIH with casing scraper run. 5. RIH and set RTTS at -9750' md, test 9-5/8" casing to 3500 psi. 6. Complete well with 4-1/2" 12.6# 13Cr-80 tubing with new packer. Stab tailpipe into old PBR. 7. PT completion. RD 13-5/8" BOPE. NU tree and 7-1/16" CTD BOPE. Test. / Nordic 2 CTD - P&A perfs, Mill window, Drill and Complete sidetrack: 1. Pump 25 bbls of 17 ppg Class G cement to P&A existing perfs and provide a cement ramp for window milling. Lay in cement from last tag of 10166' md. Squeeze up to 12 bbls behind pipe. Jet to 9900'. 2. Mill 3.8" window at 10080' md, through the 9-5/8" casing. 3. Directionally drill-1920' of 3-3/4" to 4-1/8" open hole to a planned TD of 12000 md, 8871' TVD. /' 4. Run 3-3/16" x 2-7/8" pre-drilled liner from TD up to 9750' md (no cement) 5. RD Nordic 2. / Mud Program: · RWO: 2% KCl. · CTD: 2ppb Biozan for milling, Flo-Pro (8.6 - 8.7 ppg) / Disposal: · All drilling and completion fluids and all other Class II wastes will go to Grind & Inject or Pad 3. · All Class I wastes will go to Pad 3 for disposal. Casing Program: · 975' of 3-3/16" TCll 6.4# L-80 from 10700' up into the 4-1/2" tail to 9725' md. / · 1300' of 2-7/8" STL 6.5# L-80 from TD up to 10,700' md, pre-drilled liner · No cement Well Control: · 13-5/8" and 7-1/16" BOP diagrams are attached · Pipe rams, blind rams and the CT pack-off will be pressure tested to 250 psi and to 3500 psi. / · The annular preventer will be tested to 250 psi and 2500 psi. . . Directional · See attached directional plan, 1920' planned horizontal. Max. planned hole angle is approx. -101 deg. · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · MWD Gamma Ray/Resistivity will be run over the open hole section. · No planned cased hole logs Hazards · The most recent H2S test on 14-06 was 50 ppm on 7/11/02. DS-14 is an H2S pad. / · Lost circulation risk is considered medium. Reservoir Pressure · Pore pressure is estimated to be 3300 psi at 8800'TVDss (7.2 ppg emw). , · Maximum surface pressure with gas (0.1 psi/ft) to surface is 2420 psi / TREE = GRAY GEN 2 WELLHEAD = MCEVOY AcruAroR;---·-'----ÖTïš KB:-a.Ði;^'W--~_WWW^MWW73; BF:a.B7;w,.~--,wwwwwww.,,~ KÕP~ww_w,w,~wWW-~^31ÕÛ' vm____A~~~.<_w~~~~~,~·~·.·.~_~,~~_v__~,~~, Max Angle = 38 @ 6000' ___,,_.~m=,NN____~_.w~=,N"_____,_~_,,~,~"M·_W.___._~.__w==n Datum MD = 9994' wBatúWmiVÓ,;ww~-88ÕÕ;SS . 14-06 . I 13-3/8" CSG, 72#, N-80, ID= 12.347" H 2717' ~ L Minimum ID = 3.958" @ 9814' 4-1/2" TUBING TAIL 7" TBG-NPC, 29#, L-80, 0.0371 bpf, ID = 6.184" H TOPOF5-1/2"TBG-NPC l-i 5713' 5713' I I 1 I J I Z--j 1 1 \ I L Z 15-1/2" TBG-NPC, 17#, L-80, 0.0232 bpf, ID = 4.892" H TOP OF 4-1/2" TBG-NPC l-i 14-1/2" TBG-NPC, 12.6#, N-80, .0152 bpf, ID = 3.958" H 9807' 9807' 9814' 1 ( PERFORATION SUMMARY REF LOG: BHCS ON 03115/79 ANGLE AT TOP PERF: 34 @ 10062' Note: Refer to Production DB for historical perf data SIZE SPF IN1ERVAL OpnlSqz DA1E 3-3/8" 4 10062 - 10089 S OS/24/86 3-3/8" 4 10062 - 10108 0 06/30/90 3-3/8" 4 10089 - 10108 S OS/24/86 3-3/8" 4 10120 - 10157 S OS/24/86 3-3/8" 4 10120 - 10157 0 06/30/90 3-3/8" 4 10157 - 10162 0 06/30/90 3-3/8" 4 10162 - 10205 S OS/24/86 3-3/8" 2 10162 - 10205 0 06/30/90 3-1/8" 4 10205 - 10209 S 05/04/86 3-318" 4 10310 - 10420 S 08/13182 SAFETY NcI: T X IA COMM, FrS. T X IA PO LEAKS. NEEDS DSSSV IN NIP FOR COMM (NRFW). DSSSV REQ. OVERSIZE PACK-SEE 01/22/99 WSR ~ 2035' 11 FRAC SLY SET 12/25/021 WI?"~ G FN W/4.625" ID GAS LIFT MANDRELS ST MD lVD DEV lYPE VLV LATCH PORT 1 2857 2857 3 OTlS/RLX DMY T2 2 2928 2928 5 OllS/RLX RA 3 4970 4765 34 OllS/RLX RA 4 5042 4825 34 OllS/RLX RA 5 5808 5455 37 CAI DMY RK 6 5880 5512 37 CAI RKP 7 6626 6109 36 CAI RK 8 6701 6170 36 CAI RK 9 7729 7007 35 CAI DMY RK 10 7792 7058 35 CAI RK 11 8427 7580 34 CAI RK 12 8492 7634 34 CAI RK 13 8897 7969 34 CAI RK 14 8968 8027 34 CAI RK 15 9402 8384 35 CAI RK 16 9468 8438 35 CAI DMY RK 5713' H 7" X 5-1/2" XO I 9669' H 5-1/2" OTIS SLIDING SLY I 9777' H 5-1/2" BOTPBRASSY I 9801' H 9-5/8" X 5-1/2" BKR SAB PKR I 9807' H 5-1/2" X 4-1/2" XO I 9790' H ELMD TT LOGGED 02/23/91 12/24/02 DA1E 12/24/02 12/24/02 12/24/02 -, 1 10091' H 1-1/2" GLV 03/10/91 I ~---1 10264' H ELM CMT CAP(SEf OS/24/86) -, I 10699' H SHOT OFF TUBING TAIL I IPBTDH 10836' ! ~ 19-5/8" CSG, 47#, N-80, ID = 8.681" H 10881' ~ [JÐ-J 10895' I DATE 03/26/79 12/13/82 12/82 12/20/00 02/22/01 01/07/02 REV BY COMMENTS ORIGINAL COMA-ETION LAST WORKOVER CUT IBPm SIS-QAA CONVERTED TO CANVAS SIS-LG REVISION RNlTP CORRECTIONS DATE 12/24/02 02/08/03 03/22/03 REV BY JMlTP ATD/TP JMP/KK COMMENTS ClO GLVs CUT IBPITT CORRECTION-12/82 SAFETY NOTE REVISION PRUDHOE BAY UNrr WELL: 14-06 ÆRMrr No: 1780650 API No: 50-029-20328-00 SEe 9, nON, R14E, 1731' FNL & 1129' FEL BP Exploration (Alaska) TREE = ' GRA Y GEN 2 WELLHEAD::: MCEVOY A CTUA TOR ::: OTIS KB ELEV 73' SF. ELEV ::: KOP::: Max Angle ::: Datum MD::: Datum TVD ::: T x IACOMM, FrS. AiL FOR WAiVER TxlA PO LEAKS. NEEDS DSSSV IN NIP FOR COMM (NRFW). DSSSV REQ. OVERSIZE PACK·SEE 01/22/99WSR. 3100' 38 @ 6000' 9994' 8800'SS ~ . I 13-3/8" CSG, 72#, N-80, 10= 12.347" H 2717' Minimum Ii) :::: 3.958" 4-1/2" TUBING TAIL 9814' I I 9717' 5-1/2" 80T PBR A SSY I Z 9801' H 9-5/8" X 5-1/2" 8KR SA8 PKR I .~ ( 9801' H 5-1/2" X 4-1/2" XO I 9790' 1-1 ELMO TT 02/23/91 H 15-112" TBG-NPC, 17#, L-80, 0.0232 bpf, 10::: 4.892" H 9801' TOPOF 4-1/2" T8G-NPC H 9807' 14-1/2" TBG-NPC, 12.6#, N-80, .0152 bpf, 10::: 3.958" 1-1 9814' PERFORATION SUMMARY REF LOG: 8HCS ON 03/15/79 ANGLE AT TOP PERF: 34 @ 10062' Note: Refer to Production OS for historical perf data SIZE SPF INTERV AL Opn/Sqz OA TE 3-3/8" 4 10062 - 10089 3-3/8" 4 10062 - 10108 3-3/8" 4 10089 - 10108 3-3/8" 4 10120 - 10157 3-3/8" 4 10120 - 10157 3-3/8" 4 10157 - 10162 3-3/8" 4 10162 - 10205 3-3/8" 2 10162 - 10205 3-1/8" 4 10205 10209 3-3/8" 4 10310 - 10420 H 1-1/2" GLV 03/10/91 I ELM CMT CAP (SET OS/24/86) SHOT OFF TUBING TAIL I 10091' 10264' 10699' 10336' 10881' 10895' PRUDHOE BA Y UNIT WELL: 14-06 ÆRMIT No: 1780650 API No: 50-029-20328-00 SEC 9, T10N, R14E UM 1731' FNL & 1129' FEL DATE REV BY COMMENTS 12/24/02 JMlTP C/O GL V s 02/08/03 A TD/TP cur IBPm CORRECTION-12/82 DATE 03/26/79 12/13/82 12/82 12/20/00 02/22/01 01/07/02 REV BY COMMENTS ORIGINAL COMPlETION LAST WORKOVER cur IBPITT SIS-QAA CONVERTED TO CANVAS SIS-LG REVISION RN/TP CORRECTIONS SP Exploration (Alaska) ObP . . lIit. IIAKD ...... IN'CEQ BP-GDB Baker Hughes INTEQ Planning Report --..--.....,--....------.,--- -- --------_._---,--'-----~-_._,.. -_._._-~-.~-----._,.__... _.,--,------------ ___ ~".~,__·"'·~___,"__'___c_'_.._·.._'_ -="-.___,,,.__-,_-,_ Date: 2/18/2004 Time: 14:51;10 Co-ordlnate(NE) Reference: ell: 14-06, True North Vertical (TVD) Reference: m: Mean Sea Level Section (VS) Reference: .00N,O.00E,313.00Azi) Survt\y'_(;~!~ulatlo.!l_l\<!!t.h~~ Mi~il11um Curvature... ._~_~IJ.:__O_~cle Page: ---I Company: Field: Site: Wen: Wenpath: BP Amoco Prudhoe Bay PB DS 14 14-06 Plan#6 14-06A h'-'" '_-'-'___'_"_~_'_ ì i - ---..-...----- - ---..------,.------------- -------------- .. -------.-- _ __ __________m___ Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Alaska, Zone 4 Coordinate System: Well Centre Geomagnetic Model: bggm2003 -- ----- ----- - - -- --------------- ------- - - - - ------------ - -....-..----.-----..----------------- - '-------------- PB OS 14 TR-10-14 UNITED STATES: North Slope Site Position: Northing: From: Map Eastlng: Position Uncertainty: 0.00 ft Ground Level: 0.00 ft 5939577.43 ft 674150.48 ft Latitude: 70 14 Longitude: 148 35 North Reference: Grid Convergence: 26.346 N 36.726 W True 1.32 deg ---- -- - ------- ~ -- - --.---..----- -- --.-. -----------_._~--_.- - - - - --- - -- -- Well: 14-06 Slot Name: 14-06 Well Position: +Nf-S -993.65 ft Northing: 5938611.42 ft Latitude: +Ef-W 1182.38 ft Eastlng: 675355.42 ft Longitude: Position Uncertainty: 0.00 ft 06 70 14 16.572 N 148 35 2.360 W --------------- ---------------------------.-- -- --- - -------------- Wellpath: Plan#6 14-06A 500292032801 Current Datum: 16: 062/26/197900:00 Magnetic Data: 2/18/2004 Field Strength: 57586 nT Vertical Section: Depth From (TVD) ft 31.00 +Nf-S ft ------------- 0.00 Drilled From: Tle-on Depth: Above System Datum: Declination: Mag Dip Angle: +Ef-W ft 0.00 14-06 10000.00 ft Mean Sea Level 25.39 deg 80.83 deg Direction deg 313.00 Height 73.00 ft ,. -------- _..__._-------~._---~" _____.____n...._....__ Targets Name 14-06A Polygon6.1 0.00 -2513.08 -3189.94 5936025.00 672225.00 70 1351.849N 148 36 35.045 W -Polygon 1 0.00 -2513.08 -3189.94 5936025.00 672225.00 70 1351.849 N 148 36 35.045 W -Polygon 2 0.00 -2565.05 -2891.05 5935980.00 672525.00 70 1351.340 N 148 36 26.360 W -Polygon 3 0.00 -2963.10 -3410.48 5935570.00 672015.00 70 13 47.423 N 1483641.447W -Polygon 4 0.00 -2545.74 -3935.95 5935975.00 671480.00 70 1351.525 N 148 36 56.720 W -Polygon 5 0.00 -1781.36 -3468.02 5936750.00 671930.00 70 13 59.045 N 148 3643.134 W -Polygon 6 0.00 -1866.81 -3234.92 5936670.00 672165.00 70 13 58.205 N 148 36 36.360 W -Polygon 7 0.00 -2545.16 -3530.80 5935985.00 671885.00 70 1351.532N 148 3644.948 W 14-06A Fault 1 0.00 -2329.39 -3990.94 5936190.00 671420.00 70 13 53.652 N 148 36 58.321 W -Polygon 1 0.00 -2329.39 -3990.94 5936190.00 671420.00 70 13 53.652 N 148 36 58.321 W -Polygon 2 0.00 -2367.87 -3411.64 5936165.00 672000.00 70 13 53.277 N 148 36 41.488 W 14-06A T6.2 8860.00 -2768.60 -3471.98 5935763.00 671949.00 70 1349.335 N 148 36 43.236 W 14-06A T6.1 8899.00 -2749.73 -3208.45 5935788.00 672212.00 70 13 49.522 N 148 36 35.580 W 14-06A T6.4 8929.00 -1872.44 -3423.12 5936660.00 671977.00 70 13 58.149 N 148 3641.829 W 14-06A T6.3 8950.00 -2369.96 -3708.79 5936156.00 671703.00 70 13 53.255 N 148 3650.122 W Annotation 10000.00 8804.95 TIP 10080.00 8871.50 KOP 10094.00 8882.72 3 10238.29 8942.30 4 10308.29 8935.66 5 10438.29 8910.88 6 Company: Field: Site: Well: Wellpath: Annotation -- -- - ^ - ___. MD ft 10663.29 10813.29 10888.29 11238.29 11429.39 11649.39 12000.00 ObP BP Amoco Prudhoe Bay PB DS 14 14-06 Plan#614-06A TVD ft 8870.91 8860.48 8869.35 8937.24 8950.00 8940.09 8930.67 7 8 9 10 11 12 TD . . BP-GDB Baker Hughes INTEQ Planning Report Plan: Plan #6 Identical ot Lamar's Plan #6 Principal: Yes Plan Section Information MD ft 10000.00 10080.00 10094.00 10238.29 10308.29 10438.29 10663.29 10813.29 10888.29 11238.29 11429.39 11649.39 12000.00 Survey MD ft 10000.00 10025.00 10050.00 10066.15 10075.00 10080.00 10094.00 10100.00 10116.43 10125.00 10150.00 10171.85 10175.00 10200.00 10225.00 10238.29 10250.00 10275.00 10300.00 10308.29 10325.00 10350.00 10375.00 10400.00 10425.00 Incl deg 33.50 33.90 39.50 90.00 100.89 100.78 98.82 89.04 77.38 82.56 90.00 94.96 87.80 Incl deg 33.50 33.62 33.75 33.83 33.87 33.90 39.50 41.60 47.35 50.35 59.10 66.75 67.85 76.60 85.35 90.00 91.83 95.72 99.61 100.89 100.98 101.06 101.06 101.00 100.87 Azim 242.00 242.80 242.80 242.80 236.42 212.59 253.67 278.93 285.80 349.70 23.38 62.72 359.95 Azim deg 242.00 242.25 242.50 242.66 242.75 242.80 242.80 242.80 242.80 242.80 242.80 242.80 242.80 242.80 242.80 242.80 241.75 239.48 237.19 236.42 233.36 228.78 224.19 219.61 215.03 Date: 2/18/2004 Time: 14:51:10 Co-ordinate(NE) Reference: Well: 14-06, True North Vertical (TVD) Reference: System: Mean Sea Level Section (VS) Reference: Well (0.ooN,0.00E,313.00Azi.) Survey CalcuiationMetho(l: MinimUm Curvature Db: ,··,·.--·.._____0·--··_·..···--··,. ._' ....... c._'-'.__',..'. Date Composed: Version: Tied-to: -.-...--....-----...-----.- .- -----,._-.---. .~----_._---_._----- -. --- --~~-- TVD ft 8804.95 8871.50 8882.72 8942.30 8935.66 8910.88 8870.92 8860.48 8869.35 8937.24 8950.00 8940.09 8930.67 Sys TVD ft 8804.95 8825.78 8846.58 8860.00 8867.35 8871.50 8882.72 8887.28 8899.00 8904.64 8919.06 8929.00 8930.22 8937.84 8941.76 8942.30 8942.11 8940.47 8937.13 8935.66 8932.49 8927.71 8922.91 8918.12 8913.37 +N/-S ft -2442.69 -2463.25 -2467.07 -2524.81 -2559.96 -2650.32 -2780.14 -2789.50 -2773.65 -2531.52 -2344.96 -2187.44 -1902.84 ....-.-- --_..--~-- N/S ft -2442.69 -2449.15 -2455.58 -2459.71 -2461.98 -2463.25 -2467.07 -2468.86 -2474.12 -2477.06 -2486.39 -2495.27 -2496.60 -2507.47 -2518.75 -2524.81 -2530.26 -2542.50 -2555.50 -2559.96 -2569.40 -2584.81 -2601.70 -2619.96 -2639.48 +E/-W ft -2794.67 -2834.00 -2841.44 -2953.79 -3013.80 -3102.61 -3276.11 -3424.06 -3496.65 -3714.39 -3692.76 -3545.82 -3372.88 EIW ft -2794.67 -2806.88 -2819.17 -2827.14 -2831.52 -2834.00 -2841.44 -2844.91 -2855.14 -2860.88 -2879.02 -2896.31 -2898.89 -2920.05 -2941.99 -2953.79 -2964.16 -2985.89 -3006.97 -3013.80 -3027.22 -3046.30 -3064.09 -3080.47 -3095.35 ..- --~---.__.._._~_._- 2/18/2004 3 From: Definitive Path Dl,S Build Turn deg/100ft deg/10Qttdeg/1QOft ~-_._-- ----~-~_._- .. 0.00 0.00 0.00 0.75 0.50 1.00 40.00 40.00 0.00 35.00 35.00 0.00 18.00 15.56 -9.11 18.00 -0.09 -18.33 18.00 -0.87 18.26 18.00 -6.52 16.84 18.00 -15.54 9.16 18.00 1.48 18.26 18.00 3.89 17.62 18.00 2.26 17.88 18.00 -2.04 -17.90 - ----,----'----------- ._.._--~-.-."-"_._.. MapN ft .. - .....', --~~----_._--_._- 5936104.56 5936097.82 5936091.10 5936086.78 5936084.42 5936083.09 5936079.09 5936077.23 5936071.74 5936068.65 5936058.92 5936049.63 5936048.24 5936036.88 5936025.10 5936018.76 5936013.07 5936000.34 5935986.85 5935982.23 5935972.48 5935956.63 5935939.33 5935920.70 5935900.84 TFO deg 0.00 48.31 0.00 0.00 330.00 272.00 89.00 110.00 150.00 92.00 79.00 82.20 265.00 Target Bii. ØAKØ IIUGIIH IN-TRQ Page: 2 Oracle .' C· __._.."~~~___._ MapE ft 672618.50 672606.43 672594.30 672586.43 672582.10 - - _"_n________________" DLS-----------TFO--------T~~I-----l deg/1 OOft _ "~~~_""_~j 0.00 0.00 TIP 0.75 48.31 MWD 0.75 48.10 MWD 0.75 47.89 14-06A 0.75 47.76 MWD 672579.65 672572.31 672568.88 672558.77 672553.10 672535.19 672518.11 672515.56 672494.67 672473.00 672461.34 672451.10 672429.66 672408.89 672402.17 672388.97 672370.25 672352.86 672336.91 672322.49 VS ft 377.98 382.51 387.11 390.12 391.78 392.73 395.56 396.88 400.78 402.96 409.87 416.46 417 .44 425.50 433.85 438.35 442.21 449.76 456.32 458.26 461.64 465.09 466.58 466.11 463.67 0.75 40.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 47.69 KOP 0.00 3 0.00 MWD 0.00 14-06A 1l 360.00 MWD 0.00 MWD 0.00 14-06A 360.00 MWD 0.00 MWD 0.00 MWD 360.00 4 330.00 MWD 329.98 MWD 329.83 MWD 329.53 5 272.00 MWD 271.42 MWD 270.54 MWD 269.66 MWD 268.78 MWD . . iii.. ObP BP-GDB MKBI. IIUGIIH Baker Hughes INTEQ Planning Report INTEQ -..-.-..,-----,-------'...-- --.-------- .. -'---, BP Amoco Date: 2/18/2004 Tillie: ·14:51:10 Page: 3 Prudhoe Bay Co-ordlnate(NE) Reference: Well: 14-06, True North PB DS 14 Vertical (fYW ~eference: System:. Mean Sea Level 14-06 Section (VS) Referellce: Well (O.OON,0.00E,313.00Azi) Plan#6 14-06A Survey Calculation. Methljcl: Minimum Curvature Db: Oracle - - --- - -~~-~-_.. Survey ---- -'-'-'-~---"--'-'- MD Incl Azim Sys TVD N/S DLS TFO Tool ft dèg deg ft ft ft deg/100ft deg .---..- -~---" . ~--_._._--'-'._-'---~ 10438.29 100.78 212.59 8910.88 -2650.32 -3102.61 5935889.84 672315.49 461.59 18.00 267.91 6 10450.00 100.81 214.74 8908.69 -2659.90 -3108.99 5935880.11 672309.33 459.72 18.00 89.00 MWD 10475.00 100.82 219.32 8903.99 -2679.49 -3123.77 5935860.18 672295.01 457.17 18.00 89.40 MWD 10500.00 100.77 223.90 8899.31 -2697.85 -3140.07 5935841.45 672279.14 456.58 18.00 90.26 MWD 10525.00 100.64 228.48 8894.66 -2714.85 -3157.80 5935824.04 672261.82 457.94 18.00 91.12 MWD 10550.00 1 00.46 233.05 8890.08 -2730.39 -3176.83 5935808.06 672243.16 461.26 18.00 91.97 MWD 10575.00 100.20 237.62 8885.60 -2744.38 -3197.05 5935793.61 672223.26 466.52 18.00 92.81 MWD 10600.00 99.89 242.18 8881.23 -2756.72 -3218.34 5935780.78 672202.27 473.67 18.00 93.63 MWD 10625.00 99.51 246.73 8877.02 -2767.34 -3240.57 5935769.64 672180.29 482.68 18.00 94.42 MWD 10650.00 99.07 251.27 8872.98 -2776.18 -3263.60 5935760.27 672157.48 493.49 18.00 95.19 MWD 10663.29 98.82 253.67 8870.92 -2780.14 -3276.11 5935756.03 672145.06 499.95 18.00 95.92 7 10675.00 98.09 255.67 8869.19 -2783.20 -3287.28 5935752.71 672133.96 506.03 18.00 110.00 MWD 10700.00 96.51 259.92 8866.01 -2788.44 -3311.52 5935746.91 672109.86 520.18 18.00 110.29 MWD 10725.00 94.90 264.14 8863.53 -2791.88 -3336.15 5935742.89 672085.32 535.84 18.00 110.83 MWD 10750.00 93.25 268.34 8861.75 -2793.51 -3361.02 5935740.68 672060.49 552.92 18.00 111.25 MWD 10775.00 91.59 272.53 8860.69 -2793.32 -3385.99 5935740.29 672035.53 571.32 18.00 111.55 MWD 10800.00 89.92 276.71 8860.36 -2791.31 -3410.90 5935741.72 672010.58 590.91 18.00 111.73 MWD 10813.29 89.04 278.93 8860.48 -2789.50 -3424.06 5935743.22 671997.38 601.76 18.00 111.79 8 10825.00 87.21 279.98 8860.87 -2787.58 -3435.61 5935744.88 671985.79 611.52 18.00 150.00 MWD 10850.00 83.32 282.25 8862.93 -2782.78 -3460.05 5935749.11 671961.24 632.67 18.00 149.97 MWD 10875.00 79.44 284.55 8866.68 -2777.05 -3484.09 5935754.27 671937.08 654.16 18.00 149.78 MWD 10888.29 77.38 285.80 8869.35 -2773.65 -3496.65 5935757.39 671924.45 665.67 18.00 149.43 9 10900.00 77.31 287.96 8871.92 -2770.33 -3507.59 5935760.45 671913.44 675.93 18.00 92.00 MWD 10925.00 77.23 292.57 8877.43 -2761.89 -3530.46 5935768.36 671890.38 698.41 18.00 91.53 MWD 10950.00 77.23 297.19 8882.95 -2751.63 -3552.57 5935778.10 671868.03 721.58 18.00 90.51 MWD 10975.00 77.31 301.80 8888.46 -2739.63 -3573.79 5935789.60 671846.54 745.28 18.00 89.49 MWD 11000.00 77.47 306.41 8893.92 -2725.95 -3593.99 5935802.80 671826.04 769.38 18.00 88.47 MWD 11025.00 77.71 311.01 8899.30 -2710.69 -3613.03 5935817.62 671806.64 793.72 18.00 87.47 MWD 11050.00 78.03 315.60 8904.55 -2693.93 -3630.81 5935833.96 671788.47 818.15 18.00 86.48 MWD 11075.00 78.41 320.18 8909.66 -2675.78 -3647.22 5935851.72 671771.65 842.53 18.00 85.51 MWD 11100.00 78.88 324.75 8914.58 -2656.35 -3662.15 5935870.80 671756.28 866.70 18.00 84.58 MWD 11125.00 79.40 329.30 8919.30 -2635.76 -3675.51 5935891.07 671742.44 890.52 18.00 83.68 MWD 11150.00 80.00 333.83 8923.77 -2614.13 -3687.22 5935912.41 671730.23 913.83 18.00 82.82 MWD 11175.00 80.65 338.35 8927.97 -2591.61 -3697.20 5935934.70 671719.73 936.49 18.00 82.01 MWD 11200.00 81.37 342.84 8931.88 -2568.33 -3705.40 5935957.78 671710.99 958.37 18.00 81.25 MWD 11225.00 82.13 347.33 8935.47 -2544.43 -3711.77 5935981.53 671704.07 979.32 18.00 80.55 MWD 11238.29 82.56 349.70 8937.24 -2531.52 -3714.39 5935994.37 671701.15 990.04 18.00 79.90 10 11250.00 82.96 351.79 8938.72 -2520.05 -3716.26 5936005.79 671699.01 999.23 18.00 79.00 MWD 11275.00 83.86 356.22 8941.59 -2495.36 -3718.85 5936030.41 671695.85 1017.97 18.00 78.74 MWD 11300.00 84.80 0.65 8944.06 -2470.50 -3719.53 5936055.25 671694.59 1035.42 18.00 78.23 MWD 11325.00 85.76 5.06 8946.11 -2445.62 -3718.29 5936080.15 671695.25 1051.48 18.00 77.79 MWD 11350.00 86.76 9.46 8947.75 -2420.88 -3715.14 5936104.95 671697.83 1066.05 18.00 77.43 MWD 11375.00 87.77 13.85 8948.94 -2396.43 -3710.10 5936129.51 671702.30 1079.03 18.00 77.14 MWD 11400.00 88.79 18.23 8949.69 -2372.42 -3703.20 5936153.68 671708.64 1090.36 18.00 76.93 MWD 11425.00 89.82 22.61 8950.00 -2349.00 -3694.48 5936177.29 671716.81 1099.96 18.00 76.80 MWD 11429.39 90.00 23.38 8950.00 -2344.96 -3692.76 5936181.37 671718.43 1101.46 18.00 76.75 11 11450.00 90.50 27.06 8949.91 -2326.32 -3683.98 5936200.21 671726.78 1107.75 18.00 82.20 MWD 11475.00 91.11 31.52 8949.56 -2304.52 -3671.76 5936222.28 671738.49 1113.68 18.00 82.22 MWD 11500.00 91.71 35.98 8948.95 -2283.74 -3657.88 5936243.38 671751.88 1117.69 18.00 82.28 MWD 11525.00 92.30 40.44 8948.07 -2264.12 -3642.43 5936263.36 671766.87 1119.78 18.00 82.39 MWD 11550.00 92.88 44.91 8946.94 -2245.76 -3625.50 5936282.10 671783.36 1119.92 18.00 82.55 MWD 11575.00 93.44 49.38 8945.56 -2228.78 -3607.21 5936299.49 671801.25 1118.12 18.00 82.75 MWD 11600.00 93.97 53.86 8943.95 -2213.30 -3587.66 5936315.43 671820.44 1114.38 18.00 82.99 MWD . . B.. ObP BP-GDB IIAICD. ...... Baker Hughes INTEQ Planning Report INTEQ Company: BP Amoco Date: 2/18/2004 TilDe; 14:51:10 Page: 4 Field: Prudhoe Bay Co-ordinate(NE) Reference: \Nell: 14-06, True North Site: PB DS 14 Vertical (TVI»Reference: System: Mean Sea Level Well: 14-06 Section (VS) Reference: Well (0.00N,0.00E,313.00Azi) Wellpath: Plan#6 14-06A SQl"VeyCalclJlation Method: Minimum· Curvature Db: Oracle Survey -" --,----------------- --_.'.--'-------,-."-" MD Incl Azim Sys TVD N/S E/W MapN MapE VS DLS TFO ft deg deg ft ft ft ft ft ft deg/100ft deg --"..-.-.." 11625.00 94.49 58.34 8942.10 -2199.40 -3566.97 5936329.81 671840.80 1108.73 18.00 83.28 MWD 11649.39 94.96 62.72 8940.09 -2187.44 -3545.82 5936342.25 671861.67 1101.41 18.00 83.61 12 11650.00 94.95 62.61 8940.04 -2187.16 -3545.27 5936342.54 671862.20 1101.21 18.00 265.00 MWD 11675.00 94.55 58.11 8937.97 -2174.84 -3523.63 5936355.36 671883.55 1093.78 18.00 264.99 MWD 11700.00 94.11 53.62 8936.08 -2160.86 -3503.00 5936369.82 671903.85 1088.23 18.00 264.62 MWD 11725.00 93.65 49.13 8934.39 -2145.29 -3483.52 5936385.83 671922.96 1084.60 18.00 264.28 MWD 11750.00 93.17 44.65 8932.90 -2128.24 -3465.30 5936403.30 671940.78 1082.90 18.00 263.98 MWD 11775.00 92.66 40.17 8931.63 -2109.81 -3448.47 5936422.12 671957.18 1083.16 18.00 263.71 MWD 11800.00 92.15 35.70 8930.58 -2090.12 -3433.11 5936442.16 671972.07 1085.36 18.00 263.48 MWD 11825.00 91.61 31.23 8929.76 -2069.28 -3419.34 5936463.31 671985.35 1089.50 18.00 263.29 MWD 11850.00 91.07 26.76 8929.17 -2047.43 -3407.23 5936485.44 671996.95 1095.55 18.00 263.15 MWD 11875.00 90.52 22.29 8928.82 -2024.69 -3396.85 5936508.41 672006.79 1103.47 18.00 263.04 MWD 11900.00 89.97 17.83 8928.71 -2001.21 -3388.28 5936532.08 672014.82 1113.21 18.00 262.98 MWD 11925.00 89.42 13.36 8928.85 -1977.14 -3381.56 5936556.30 672020.98 1124.71 18.00 262.96 MWD 11950.00 88.88 8.89 8929.22 -1952.62 -3376.74 5936580.93 672025.23 1137.91 18.00 262.98 MWD 11975.00 88.33 4.43 8929.83 -1927.80 -3373.84 5936605.80 672027.55 1152.71 18.00 263.05 MWD 12000.00 87.80 359.95 8930.67 -1902.84 -3372.88 5936630.78 672027.92 1169.04 18.00 263.16 TO r WELI,.J>ATH DETAILS filan#6144}ßA 500292032801 ,.... 10000.06 LEGEND T M to True North North: 25390 Plan_ Pian #6 CI4~06/Plan#6 14-06A) Created By_ Brij Potnì$ Date 2118/2004 1"......nt\!\h.Up;¡tn: Yi<.ðtiMIJ: Rig¡ iR~. lJawm: 16 ,6& 212611tlì9 OlhOO v.s~;~: 0tift:: ~~:; 313.00" $.00 Starting FrðmTVD -1500 REFERENCE INFORMATION -1600 73.00 -1700 .. ~ -~----- SECTION DETAILS -1800 'Y' '¡'i'ii.W Ð-L!>g Ti'i>¡;'> V~" T;;u'g"'¡ A:~~ J:~~ 4<1>00 0.00 ;¡'¡UW 0.00 ~~~ ~~: 1jMW b9.00 ~Z:gg ~~g:: 1-11.0-1) ~2M 14,00 7$.00 ~::: 2:~~ -1900 -2000 -2100 ANNOTATIONS- TV) HiD TiP KO. 3 4 · · 1 · · ,. 11 ,. TO 8350 ·2600 "i 8750 U t! 8800 í!.I )0 8850 8450 -2800 8400 -2700 8500 -2900 ·3000 -3100 -3200 -4800 -4700 -4600 -4500 -4400 -4300 -4200 -4100 -4000 -3900 -3800 -3700 -3600 -3500 -3400 -3300 -3200 -31 00 -3000 -2900 -2800 -2700 -2600 -2500 -2400 -2300 -2200 West(-)/East(+) [100ft/in] 8950 9000 9050 9100 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 1900 19502000 Vertical Section at 313.00" [50ft/in] 2118/2004 2:50 PM r "- Blind ram~ Choke line HCR valve Pipe ram ~ Empty Cavity ---r-I or VBRs '-L... I 2c J@:[ I DTK 12¡Q8I03 . . Nordic 2 11" & 13-5/8" Workover BOP Stack «5000 psi) , 11" or 13-5/8" Annular Preventer / ~ 11" or 13-518" BOP o þ/ Kill line HCR valve 11" or 13-5/8" BOP o o 11 " or 13-518" tubing head ~/ Þ I ®:=®=r I ®: I I I . ¡ . I 't'!!' ... I ~ I, Swab Valve . Tree I I, SSV . I, . I, Master Valve . . Base Flange . I, . p055221 DATE 1/6/2004 INVOICE / CREDIT MEMO PR010504E ) DESCRIPTION GROSS PERMIT TO DRILL \L\ ·Dto A- IE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. TOTAL ~ NATIONAL CITY BANK Ashland, Ohio BP EXPLORATION, (ALASKA) INC. PRUDHOE BAY UNIT PO BOX 196612 ANCHq~A(3F AK.995Jß-6612 PAY: TO TH E ORDER OF: DATE January 6,2004 STJ\:rE OF ALASKA AOGCC ..... 333 WEST7Tl-lj\VENYE SUITE100 ANCHORAGE,AK 99501-3539 ) VENDOR DISCOUNT 56-389 -¡:j2 DATE 1/6/2004 CHECK NO. 055221 NET No.P 055221 CONSOLIDATED COMMERCIAL ACCOUNT AMOUNT *******$100.00******* NQf~~~FI- \fnr~Vf-ì,,~: iON -.~"/ 'V·^.,-,~,~,w.rl i C~:':~: :~...;::.::: :'.::: ::::S::::~i:~:J~:.;:::·i:;}'~::}~:::: j :\.:; ~ :~1 (',. :'" "1."~J'~;:~.\..'.'I;·,,·,,~,¡'-"""·\···"i G2~'i:(;t~7 ~~!§¥;~Ä;';i:;;;::t2j III 0 5 5 2 2 ¡. III a: 0 ~ ¡. 2 0 ~ 8 g 5 I: 0 ¡. 2 7 8 g b III ) ) TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERIP ARAGRAPHSTO BE INCLUDED IN TRANSMITTAL LETTER WELLNAMEj!Ba /y-ob'/l PTD# /d ¿¡ -- G ,s.t: X Development Service CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If API number last two, (2) digits are between 60-69) PILOT (PH) Exploration Stratigraphic "CLUE". The permit is for a new wellbore 'segment of existing well" . Permit No, ,'API No. Production. should continue to be reported as a function' of. tbe original API Dumber. stated above. ' HOLE In accordance with 20 AAC 25.005(1), all records, data and logs acquired for tbe pilot bole must be dearly differentiated 'in both name (name OD permit plus PH) and API Dum ber (SO 70/80) from records, data and logs acquired for well (name on permit). SPACING EXCEPTION DRY DITCH SAMPLE The permit is approved subject -to fuD compliance with 20 AAC 25.,OSS~ Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spacing' e:Jception. (Company Name) assumes the liability of any protest to tbe spacing .~:Jception tbat may occur. An dry ditch sample sets submitted to the Commission must be in no greater -tbaD 30' sample intervals from below tbe permafrost or from where samples are first caugbt and ] 0' sample intervals througb target zones. :.:~E~L;P~.NI!!: qt:t~ç~~~~.!' Field & Pool_.~_~~_[:).-J~.~_~~~,_~_~~~~~~__()I~.~640150_ . ___._..___..._._____.___._.._...__..._._______.__.___ Well Name: J~ßUQJj.QE_.8ðY_UNIT1Æ:Q6h___.___._ . ___ Program .QE~L_.._.___. . Well bore seg PTD#: 2040360 Company _BE~1<ELQßAT.lºJ~l(AL8.sJ5A)-'N.c----.-.-.-.---n.-- _._ Initial ClasslType DEY_Ll:_QIL GeoArea _8_9_0_.._____..__._____.___.__ Unit J_16_5.0__ _._ __ On/Off Shore OIL_____ Annular Disposal Administration 11 Pem)it fee attache.d. . . . Yes . _ . . . . . !2 .Leas.e .numberappropriate.. Yes . . . . . . . . . . . . . _ _ . [3 _U_niq\.l~ w~lI.n.a(11~_aru:j IJl..!.mb.er _ _ _ . . _ . . _ _ _ _ _ _ . . . . . . . _ . . . . . _ _ . . . . . . . . _ Y~$ . . . _ _ _ _ . _ _ . _ _ _ _ . _ _ _ _ _ _ _ _ . . _ . . _ _ . _ . . . . . _ _ . _ . . . . _ _ _ _ _ . _ _ _ _ . _ . _ . . _ _ _ _ _ _ . . _ _ . . . i4we.IIJocated ina.d.efjned.ppol. . . Yes . . . . . . . . . _ . _ _ . . 15 Well located pr.oper .distance. from drilling unit. bound.ar:y Yes. i6 .Well Jocat~d pr.oper .d i.sta nee. from other wells. Y~$ . . . _ _ . _ . . _ _ _ _ _ _ _ . . . . . 17 .S.ufficientacreage.ayail~ble in. drilling un.it. . _ . . . . . Yes. _ . . . . . . . . . !8 Jf.deviated, .is. weJlbore plat.inclu.ded . . Yes . . . . . . . . . _ _ _ . . . . . . . . . 19 .Qpß'ator onl~ aff<!ctEOd party. . . . . . . . Yßs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,10 _Opßr:.ator bas_appropriate. b.ond in JQrç~ _ . . _ . _ _ _ _ _ _ . . . . _ . . _ . . _ . _ _ _ _ . . _ _ _ . Yes _ _ _ _ _ . _ _ _ _ _ _ _ . . . _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . . _ _ _ _ . _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ _ . _ _ _ . _ _ 11 Pe(TTJit. can be i.ssued without co_nservalion order _ _ _ _ . . . _ . . . . . . . . . Yes. _ _ . _ . . . . . . . . Appr Date 12 .P~rmit.can be i.ssl..!.ed without ad.ministrative.approval . . . _ . . . .. . . . . . . . . . . _ . . . Yes . . . _ . . _ . _ . . . . . RPC 2/23/2004 13 Can permit be approved before 15-day wait Yes 14WelIJocated wi.thin area an.d.strata .authorized byJojectioo Ord.er # (putlO# in.cor::nm.entsUFor_ .NA _ . _ . . . . . . . . . . _ . . . . _ . . . . . . . . . _ _ . . . . . . . 15 .AJI wel1s.Witni.n.1l4.rlJile_are_a_of reyiew jd~lJtifißc:! (For:.~ervjc_e.w.ellonl~>- . . _ _ _ _ _ _ _ _ _ _ _ . NA. _ _ _ _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ _ _ . . . _ _ _ . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ . . _ . _ _ . . _ _ . _ _ _ _ . . _ _ _ _ . _ . _ 16 Pr~-produ.ced injector: dl,Jr~t.ion.of pre-:produc.tiool~ss. than 3 months. (For_ser:.vice well. Qn.ly) . _ NA . . . . _ . . _ . . . . . . . . . . _ . . .. ..... _ . . . . _ . . . . 17 ACMP.FJnding.ofCQn.sistency.h.as b~e_n.i~s\.ledJor.tbis pr_oiect _ _ _ . _ _ . _ _ _ . _ _ _ _ _ . . _ .NA. . . . _ _ . . _ _ . . . . . . . . . .. _ . . . . . . . . . . . . _ . . _ _ . Engineering Appr Date WGA 2/23/2004 [] [] . - - - - - - - - - - - - - - - - ( ."--------.- 18 .C.onc:!u.ctor string_prQvided _ . _ _ . . . _ . . _ _ _ . . .. . . . . _ _ . _ . . _ . . . . . . . . . . NA. _ _ _ . _ . . . . . . . . . . . _ . . . . . . . . . . _ . . . . . _ . . . . . . _ . . . . _ . _ . . _ . _ . . . . _ .. . . _ _ . 19 .S.ur:fac~ .ca~ing. prQtec.t~ altknown. USQW$ _ . _ _ _ . . _ . . . . . . . _ . . _ _ _ . _ _ . _ _ _ . _ . .NA _ _ _ . _ . . . _ _ _ _ . _ . . . .. . . . . . _ . . . . . _ . .. . _ . _ . . . . . . _ _ .. . . . . _ _ . _ . . . . . 20 .CMT. v.ol. adequ.ate.to circul~te.o.n .cood.uctor. & SUJ(c.sg . _ . _ _ . _ . . . _ . . . . . _ . . . . _ . . NA. . .. . . _ . . _ . . . _ . _ _ _ .. . . . _ _ . . _ _ .. . . . . . . . . . . _ _ _ . . _ .. . . . . _ . . . . . 21 .CMT. v.ol. adequ.ate.to tie-i.nJQng .string to.surf ç~g_ _ . _ . _ . . _ . . _ . . . .. . . .. . . _ . _ _ NA _ . . . _ _ _ . . . . . . . _ . . . . . . _ . . . . _ . . _ . . . . _ . . _ . . . _ . . . . . _ . . . . . . . . .. . . . . . _ . _ _ . 22 _CMT.willcoyer.a!l!<oo.w.n.pro.ductiYebQri~Qn.s_. _ _ _ _. _...... _........ _...... No_ _ _ _ _ _ _ .$Iotte_d.. _. _... _ _ _ _.... _ _. _. _." _.. _ _ _.. _... _" _ _ _ _ _....". _.. 23 .C.asiog de.signs adequate for C,T, B .&. permafrost . " " . . . . . _ _ . _ .. _ . . .. . . . _ _ Yes _ . _ . . _ . " . . . . . _ . _ . _ . . . . . . . . . . . _ _ _ " . . . . . . . " _ _ . _ . _ _ . . . _ . .. _ . _ . _ _ .. 24 .Adequ.ate.tan.kage_or re.serye pit. . _ _ . _ _ . . . " . . . . . _ _ _ . _ . . . _ _ _ . _ . _ . _ .. _ . .Y~$ . . . " _ _ . CTOU.. _ . . _ . _ . _ . _ _ .. .. .. . _ _ _ . _ . . _ _ . . . . _ . _ _ " . . _ .. . _ _ _ . 25 Jf.a.re-drill., has.a" 1.0A0;3 fO,r ~bandQnment Qe~1J apprQved . . . _ ...". _ _ . .. _ . . . " " _ .. .Y~$. .. . . . . . ~ . . . . _ _ _ _ _ _ .. _ . _ _ _ . _ _ _ _ _ _ " _ _ _ _ _ . . _ _ . . . 26 _Adequ~te_we!lQor~ ~epªrSitjo_n_propo~ed _ _ _ _ _ _ _ _ _ _ _ . . .. .. _ _ _ .. _ _ _ _ _ _ _ _ _ _ _ _ _ _ .Y~$ _ _ _ _ _ .. _ _ _ _ _ _ _ _ _ _ _ _ .. _ _ .. _ _ _ .. . _ _ .. _ _ _ _ _ .. _ _ .. _ . _ _ . _ .. _ _ _ _ _ _ _ .. _ _ _ _ _ .. _ _ _ .. .. _ _ _ _ " _ . " . . 27 Jf..djvecter Je.q.uir~d. does ,it meet. reguJa.tioos. . . . _ . . _ _ .. . " . . . . .. . _ _ . . . NA . . . . . . . Sic:letr:.açk.. _ _ . . . _ . . .. ....... _ " . . _ . . . " _ . . . _ . . _ . . . _ . . . . . . . . . . . _ 28 .Drilliog flu.id. program schematic.& equip Jistadequate. . _ .. _ _ . . . . _ _ . _ _ _ _ . _ . . _ _ _ Yes _ . .. . . . . Max MW_8J. ppg,. _ . . . _ . _ _ . .. . . _ _ . _. _ . . . _ _ _ . . " _ . . _ _ _ _ _ . . .. _ . . . _ _ . .. " . . . . 29 .B.oPEs,.do .they meet. reguJa.tion . " " . " . _ . _ _ _ . _ . . _ .. ........ _ .. .... yes _ _ .. _ . _ . . . . . .. . _ _ . . .. . _ . _ . . . .. ... _ . . . . _ _ _ . . _ " . _ . . .. _ . _ . 30 .B.o.PE_pr~ss ratiog appropriate; .te.stto_(pu.t psig in _com01eots). . . . . _ _ .. _ . . . . .. .Yß$ . . _ . . . . T~stt.o_3500. psi.. .MSP 24.20 Psi.. . . . .. " _ _ _ _ " . . . . . . . . _ _ _ . _ . " . _ . _ . . . . .. .. . _ . _ . 31 ..c.hoke.manifold CQmpJies. w/API. RP-53 (May 84). _ ......... _ .. . . .Y~$ _ . . . . . .. . . _ . . . . _ . . . .. . _ _ _ _ _ . " . _ _ _ _ _ _ _ _ _ . . _ _ . " . .. _ . _ . . _ " . " _ _ _ _ . . . _ " .. 32 WO,rk wUI pçc.ur withpyt.operation .shutdown. . _ . . . . .. _ . . _ . . . . . . . _ . . . _. .. .Y~s _ . . . . . . . _ _ . . _ . . . . . _ . . . . . _ _ .. . . 33 J~ pre~ence_ o.f H2S gas_ prob.able. _ _ _ . . _ . _ _ . .. _ . _ . . . . . . . . . . . _ . .. _ _ . .. .. Yes. _ _ _ . . . 50. ppm.. " _ . .. " . . . . . . _ " _ .. . . _ _ . . . . . . . . . . _ . _ . . . _ _ . 34 Meçhanical.cpodJti.onofwellswithinAORve.rified(Fprs.ervicew~I.IQnly)....." _....... _. .NA... _......" _.. _. ........ _.............. _. _ _ _ _ _". _....... _..... _.... _ . _ _ _ _ R ~ - - - - - - - - ( - - - - - . - Geology -.--..-.----......--..-.-.-.--..-.-..--...---..- ."..--.------ . _ _ _ M _ _ _ _ _ _ _ _ _ _ _ _ _ _ . Appr RPC Date 2/23/2004 Geologic Commissioner: D~ ---------·---------..'____.0_" _.__._---_.__.._------------_.-----~._-,._-- -. ---.-....- ,-...---- p-. ,._"- 35 PerlTJit. can be tssu.ed w!o_ hydrogen" s"utfide. meas.!J(es . . _ . . _ . . _ _ . _ .. _ _ _ . . _ . .. . . .No. . . . .. _ . . . . . . .. . . . _ 36 "D.ata.preseoted on. pote_ntial overpres.s\.lr~.zone.s _ . . _ _ _ . . _ _ _ _. . .. . . . . _ _ _ . _ . . NA. " . _ _ . . _ . . . . . . 37 .Seismic.analys.is. of sbaJlow gas.zooes. _ . _ . .. . . . _ . . _ _ _ . " .. .. . . . _ NA. _ _ _ 38 ..S~aQed _conditioo surveY _(if Qff-shore) _ . . . _ . . _ . _ _ . . . . . . " . . . _ _ . _ NA _ . _ . . _. . _ . . . . .. . .. 39 .. Co.nta.ct namelphone..for.weekly prpgre~s.reports [exploratpry .only]. . . . . . . _ . .. _ _ . NA. . . _ . _. . .. .. " . . . . " " . .. . . . - - - - - - .. - - - - - - - ., - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ., - - - - - - ,- . - - ., - - - .. - - - . - - _ _ _ _ u _ _ _ _ _ _ _ _ .. _ _ . _ _ - - - - - - - - - - - - - - - ~ - - - - - - - .. . Date: Engineering Commissioner: Date Public Commissioner Date IJ(.1/~ ) ) Well l-1istory File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To irnprove the readability of the Well History file and to simpHfy finding infamlation, information af this nature is accumulated at the end of the file under APPENDIX. No special·efforl has been made to chronologically organize this category of information. ~Version Information VERSo WRAP. ~Well Information Block #MNEM.UNIT Data Type #--------- ------------- STRT.FT 10068.0000: STOP.FT 11801.0000: STEP.FT 0.5000: NULL. -999.2500: COMPo COMPANY: WELL. WELL: FLD . FIELD: LOC . LOCATION: CNTY. COUNTY: STAT. STATE: SRVC. SERVICE COMPANY: TOOL. TOOL NAME & TYPE: DATE. LOG DATE: API . API NYUMBER: ~Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- Section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Casing Depth Other Services Line 1 Description Starting Depth Ending Depth Level Spacing Absent Value BP Exploration (Alaska) Inc. 14-06A Prudhoe Bay Unit 70 deg 14'16.572" N 148 deg 35'2.360" W North Slope Alaska Baker Hughes INTEQ 3.125" CTK 20-May-04 500292032801 ------------------------------- Information CWLS log ASCII Standard -VERSION 1.20 One line per frame 09 ION 14E MSL o RKB 73 KB 73 N/A o N/A DIRECTIONAL SECT. TOWN.N RANG. PDAT. EPD .F LMF . FAPD.F DMF . EKB .F EDF .F EGL .F CASE.F OSI . ~Remarks ------------------------------- 1. 20: NO: !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 ! ! ! ! !! ! !! ! ! ! ! ! ! ! ! !! Extract File: ldwg.las 13)"'--- ~ ~c..¡ -~} ~ ....-" ~ Oil (,B¡, NOV 01 1 Z005 ) *** LIS COMMENT RECORD *** 3.125" CTK 685782 01 **** TAPE HEADER **** MWD 04/05/20 LIS Customer Format Tape BHI 01 **** REEL HEADER **** MWD 05/08/25 ) ) ) (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All Gamma Ray (GRAX) and Resistivity data presented are realtime data. (4) Baker Hughes INTEQ utilized Coiltrak downhole tools and ADVANTAGE surface system. (5) Tools run in the string included Casing Collar Locator, Electrical Disconnect and Circulating sub, a Drilling Performance Sub, (inner and outer downhole pressure, downhole weight on bit, downhole temperature), Ultra Slim Resisitivity Sub, a Gamma and Directional Sub, and a Hydraulic Orienting Sub with near bit inclination sensor. (6) Data presented here is final and was not adjusted to a PDC (Primary Depth Copntrol) . The INTEQ MWD Gamma Ray is the PDC for well 14-06A. (7) The sidetrack was drilled from milled window in 9 5/8" Casing. Top of the window. 10068' MD (8862' SSTVD) Bottom of the window 10073' MD (8866' SSTVD). (8) MAD Pass was done for USR data from 10078' MD (8866' SSTVD) to 10113' MD (8894' SSTVD). (9) The interval from 11767' MD (8930' SSTVD) to 11801' MD (8928' SSTVD) was not logged due to sensor bit offset at TD. (10) Tied in to 14-06 at 10051' MD. MNEMONICS: GRAX -> Gamma Ray MWD-AAPI [MWD] (MWD-API units) ROPA -> Rate of Penetration, feet/hour TVD -> Subsea True Vertical Depth, feet RACLX -> Compensated Attenuation Resistivity Borehole Corrected (LS) [MWD] (400KHz), ohm-m RPCLX -> Compensated Phase Difference Resistivity Borehole Corrected (LS) [MWD] (400KHz), ohm-m RACHX -> Compensated Attenuation Resistivity Borehole Corrected (LS) [MWD] (2MHz), ohm-m RPCHX -> Compensated Phase Difference Resistivity Borehole Corrected (LS) [MWD] (2MHz), ohm-m Tape Subfile: 1 67 records... Minimum record length: Maximum record length: 14 bytes 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VMU ------------------------------------ WDFN LCC CN WN FN COUN 14-06a 5.xtf 150 BP Exploration (Alaska) Inc 14-06A Prudhoe Bay Unit North Slope 54 bytes 4124 bytes Minimum record length: Maximum record length: 110 records... Tape Subfile: 2 **** FILE TRAILER **** feet Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 10068.500000 11801.000000 0.500000 ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F/HR 4 4 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 ------- 24 Total Data Records: 97 0.500 * F FRAME SPACE = Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: 1 GR GR GRAX 0.0 ROP ROP ROPA 0.0 RAD RAD RACLX 0.0 RAS RAS RACHX 0.0 RPD RPD RPCLX 0.0 RPS RPS RPCHX 0.0 * FORMAT RECORD (TYPE# 64) ---------------------------------------------------- ODEP *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ! ! !!!!!!!!! !!! !!!!! Remark File Version 1.000 The data presented here is final and has not been depth shifted to a PDC (Primary Depth Control). As per BP Exploration instructions, *** LIS COMMENT RECORD *** STAT Alaska ) ) FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 AAPI 4 4 2 ROPA MWD 68 1 F/HR 4 4 3 RACL MWD 68 1 OHMM 4 4 4 RACH MWD 68 1 OHMM 4 4 5 RPCL MWD 68 1 OHMM 4 4 Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: 1 GRAX GRAX GRAX 0.0 ROPA ROPA ROPA 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 RPCL RPCL RPCLX 0.0 RPCH RPCH RPCHX 0.0 * FORMAT RECORD (TYPE# 64) ---------------------------------------------------- ODEP *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM !!!!!!! !!!!!!!!!!!! Remark File Version 1.000 This file contains the raw-unedited field data. *** LIS COMMENT RECORD *** 14-06a.xtf 150 BP Exploration (Alaska) 14-06A Prudhoe Bay Unit North Slope Alaska WDFN LCC CN WN FN COUN STAT -------------------------------- *** INFORMATION TABLE: CONS MNEM VALU 1024 MWD .002 **** FILE HEADER **** ) ) ) 6 RPCH MWD 68 Total Data Records: Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units **** FILE TRAILER **** 1 OHMM 193 10068.250000 11800.750000 0.250000 feet Tape Subfile: 3 206 records... Minimum record length: Maximum record length: **** TAPE TRAILER **** MWD 04/05/20 685782 01 **** REEL TRAILER **** MWD 05/08/25 BHI 01 Tape Subfile: 4 Minimum record length: Maximum record length: 54 bytes 4124 bytes 2 records... 132 bytes 132 bytes ) 4 4 ------- 24 ) ) Tape Subfile 1 is type: LIS ) ) Tape Subfile 2 is type: LIS DEPTH GR ROP RAD RAS RPD RPS 10068.5000 53.4100 0.3700 -999.2500 -999.2500 -999.2500 -999.2500 10069.0000 66.0200 0.6100 -999.2500 -999.2500 -999.2500 -999.2500 10100.0000 96.5400 37.8000 -999.2500 12.2780 -999.2500 7.4940 10200.0000 26.1000 68.6300 26.4040 9.8500 6.3550 9.2300 10300.0000 26.0800 101.1900 9.5900 10.7200 9.8500 9.9900 10400.0000 46.5650 115.5300 7.1100 5.4300 5.0600 4.3700 10500.0000 26.2768 145.0700 12.6500 11. 7000 10.4700 9.9100 10600.0000 26.2029 105.9100 18.9200 21.0100 18.3450 17.3300 10700.0000 24.2200 62.6800 9.3000 6.2000 5.7700 4.8800 10800.0000 26.3300 122.4000 5. 6267 5.3333 4.5467 3.8900 10900.0000 25.2200 81.1200 17.3100 16.6900 16.8500 17.4900 11000.0000 28.7300 73.6100 10.3700 8.5200 7.1200 6.0300 11100.0000 27.6000 100.4700 9.0300 8.8600 8.3700 8.3100 11200.0000 41.7150 103.0900 5.8100 5.4650 5.3800 5.3700 11300.0000 34.2200 99.2000 4.9700 5.2400 4.7600 4.5300 11400.0000 33.4200 122.9900 7.0600 7.3800 7.5600 8.2300 11500.0000 37.2700 101.0000 5.5200 5.1000 4.7000 4.3100 11600.0000 27.5750 122.1800 13.6800 12.4800 11.5700 11.3400 11700.0000 58.6233 114.5900 10.2700 17.2100 13.7850 10.0650 11800.0000 -999.2500 59.6100 -999.2500 -999.2500 -999.2500 -999.2500 11801. 0000 -999.2500 -999.2500 -999.2500 -999.2500 ) -999.2500 -999.2500 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units ) 10068.250000 11800.750000 0.250000 feet ') ) Tape Subfile 3 is type: LIS DEPTH GRAX ROPA RACL RACH RPCL RPCH 10068.2500 51. 6200 0.3500 -999.2500 -999.2500 -999.2500 -999.2500 10068.5000 53.4100 0.3700 -999.2500 -999.2500 -999.2500 -999.2500 10100.0000 92.8000 35.2000 -999.2500 12.6200 -999.2500 7.6000 10200.0000 26.5400 68.5200 28.2960 9.8550 6.3425 9.2300 10300.0000 25.4100 102.8900 9.6100 10.7100 9.9400 9.9900 10400.0000 38.2400 114.9600 7.0900 5.4400 4.9900 4.3000 10500.0000 26.3074 141. 2300 12.6700 11. 6800 10.4700 9.8600 10600.0000 25.8186 105.3800 18.8700 20.9550 18.2925 17.3300 10700.0000 23.8000 62.1700 9.2050 6.1400 5.6500 4.7450 10800.0000 25.6800 125.8700 5.6500 5.3900 4.5800 3.9000 10900.0000 25.6700 80.9700 17.3100 16.6600 16.8500 17.4900 11000.0000 26.7800 72.5400 10.3400 8.4400 7.1200 5.9800 11100.0000 27.2850 101. 7700 9.0600 8.9200 8.4700 8.4700 11200.0000 44.3500 98.3700 5.8300 5.4700 5.4000 5.3900 11300.0000 34.7733 100.2200 4.9975 5.2775 4.7850 4.5575 11400.0000 33.1400 124.2700 7.0600 7.3700 7.5100 8.1500 11500.0000 32.3600 99.4600 5.5300 5.1200 4.7000 4.3500 11600.0000 27.6700 121.5700 13.6400 12.7000 11.5700 11.2200 11700.0000 59.0067 114.3200 10.9000 16.7700 13.9200 9.9100 11800.0000 -999.2500 61. 7400 -999.2500 -999.2500 -999.2500 -999.2500 11800.7500 -999.2500 -999.2500 -999.2500 -999.2500 ) -999.2500 -999.2500 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units ) 10068.500000 11801.000000 0.500000 feet \ > ) ) Tape Subfile 4 is type: LIS