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Home My WebLink About207-010Irnage Pje~ ell Hist®ry Fsle ~Or 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. (~ ~ - ~ ~ i~ Well History File Identifier Two-sided ()I II'IIIIIIII IIIII ^ Rescan Needed III IIIIIIIIII IIIIII Organ~z~ng (done) ^ R CAN DIG AL DATA Color Items: Diskettes, No. ^ Greyscale Items: ^ Other, No/Type: ^ Poor Quality Originals: ^ Other: NOTES: BY: Maria~~ Date: ~~ Project Proofing BY: Date: ~~~ r Scanning Preparation ~ x 30 = BY: ~ Maria/ Date: ~ ` f Production Scanning OVERSIZED (Scannable) ^ Maps: ^ Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) ^ Logs of various kinds: ^ Other:: /s/ lsl >_ + = PAGES ~~ TOTAL (Count does not include cover sheet) ~~ /s/ III IIIIIIIIIII II III Stage 1 Page Count from Scanned File: (count does include cover sneer) Page Count Matches Number in Scann~ng Pre aration: YES NO BY: Maria Date:~~ -~'~~ (.~'~ /s/ ~~i Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Scannin is complete at this point unless rescanning is required. II I II II II I II II I I III 9 ReScanned BY: Maria Comments about this file: Date: Quality Checked imiiiuumu 10/6/2005 Well History File Cover Page.doc ~~~ ~~ ,~ ,~ ~«.:~ ,~',~,; ~~ - ~„~ f ~ ~'`~: "~ s ~ ~~~'~ V ~* ~ ~ ;~ ~ -,€ ~°' ~`a;, * ~` ~, MICROFILMED 6/30/2010 DO NOT PLACE ANY NEW MATERIAL UNDERTHIS.PAGE C:\temp\Temporary Internet Files\OLK9\Microfilm_Marker.doc ~chN~n6~ger Alaska Data & Consulting Services 2525 Gembell Street, SuBe 400 Anehwage, AK 99603-2936 ATiN: Beth Well Job # Alaska Data & Consulting Services 2525 Gambell Street, Su~7e 400 Anchorage. AK 99503-2838 P2-31A S-134 P2-31A BBKA-00014 AP3O-00083 8148-00101 CEMENT BOND LOG INJECTION PROFLE U lei USIT U - 03/16/10 03/26/10 03/27/10 1 1 1 1 1 1 03-22 iT-07B 17-OS 17-11 BSJN-00047 BD88-00007 83S0-00052 B3S0-00053 PRODUCTKN PROFILE MEMPRODUCTN)NPROFO_E / PRODUCTION PROFILE PRODUCTION PROFILE 03/28/10 03/28h0 03/29/1D 03/30/10 1 1 1 1 1 1 1 1 03-22 14-32 BSJN-00047 BAUJ-00012 RST/JEWELRY LOG MEM PRODUCTION PROFILE 03/30/10 03/31/10 1 1 1 1 W-25A AWYZ-00004 CH EDR PDC DDL 12/08/09 1 BPExpioration(Alaska)Inc. _-_-- ~ _. _~_~-..-- ~ ~~-~-"~•~,.M-~----• • ~~V~~ ~-~ Petrotechnical Dafa Center LR2-1 900 E. Benson Blvd. N0.5495 Company: State of Alaska Alaska Oil b Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 log Description Date BL Color CD ..~ W~9 Gam..... l-t~~ ~ ~s ~t~~j~t oa/osn o A~~ Q ~ 201 ~: ~llaal~ C.~;;t ~~~ STATE OF ALASKA ALASKA AND GAS CONSERVATION COMMISS~ REPORT OF SUNDRY WELL OPERATIONS ~2ECEI~ED APR r? ~ 2010 1. Operations Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate ^ ~, ~{~11$!il(1ft Performed: Alter Casing ^ Pull Tubing ^ Perforate New Poo- ^ Waiver^ Time Exten ~i1~1'" Change Approved Program ^ Operat. Shutdown ^ Perforate 0 Re-enter Suspended Well ^ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: .Permit to Drill Number: Name: Development ~ Exploratory ^ 207-0100 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ API Number: Anchorage, AK 99519-6612 50-029-20596-02-00 8. Property Designation (Lease Number) : 9. Well Name and Numbe~ ~ ADLO-028331 PBU 17-07B 10. Field/Pool(s): PRUDH OE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11710 feet Plugs (measured) None feet true vertical 9082.27 feet Junk (measured) .None feet Effective Depth measured 11675 feet Packer (measured) 10682 true vertical 9062.1 feet (true vertical) 8658 Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20" 94# H-40 SURFACE - 80 SURFACE - 80 1530 520 Surface 2687 13-3/8" 72# N-80 SURFACE - 2687 SURFACE - 2687 4930 2670 Intermediate 7475 9-5/8" 47# L-80/S00-95 SURFACE - 7475 SURFACE - 8739 6870 / 8150 4760 / 5080 Liner 3567 7"26# L-80 7317 - 10884 6642 - 8741 7240 5410 Liner 324 4-1/2" 12.6# L-80 10740 - 11064 8681 - 8756 8430 7500 Liner 1013 2-3/8" 4.4# L-80 10697 - 11710 8664 - 9082 Perforation depth: Measured depth: SEE ATTACHED - _ - - - True Vertical depth: _ _ _ = = Tubing: (size, grade, measured and true vertical depth) 3-1/2" 9.3# L-80 SURFACE - 10736' SURFACE - 8679' Packers and SSSV (type, measured and true vertical depth) 7"X3-1/2" BKR HYDRO PKR 10682 8658 12. Stimulation or cement squeeze summary: Intervals treated (measured): ~ ~ ~ ~ s. Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: SI Subsequent to operation: 50 2758 2190 174 14. Attachments: .Well Class after work: Copies of Logs and Surveys Run Exploratory^ Development ^~ Service ^ Daily Report of Well Operations X .Well Status after work: Oil ~ Gas WDSPL GSTOR ^ WAG ^ GINJ ^ WINJ^ 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: N/A Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phone 564-4944 Date 4/9/2010 VI111 I V-'YVY 1\G ~JG4 I iLVV.I/ ~`~V~i~- V }~ /~~~ °~.~ M~ //- ~ ~ ~ /O ~j- V •IY Q\T///~~l o~yy_q_J ~~~~LP 17-07B 207-010 DCDC ATTA~`I-IMRNT • Sw Name Operation Date PerF Operation Code ~Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 17-07B 2/19/07 PER 11,308. 11,322. 8,851.18 8,859.05 17-076 2/19/07 PER 11,334. 11,346. 8,865.8 8,872.57 17-076 2/19/07 PER 11,360. 11,398. 8,880.57 8,902.86 17-07B 2/19107 PER 11,556. 11,584. 8,994.08 9,010.79 17-076 2/19/07 PER 11,594. 11,614. 9,016.67 9,028.06 17-07B 2/19/07 PER 11,632. 11,644. 9,038.01 9,044.53 17-07B 3/30/10 APF 11,453. 11,460. 8,935.14 8,939.12 17-07B 3/30/10 APF 11,655. 11,674. 9,050.63 9,061.52 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • C~ 17-07B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE SUMMARY 3/29/2010 CTU 9 w/ 1.5" CT Job Scope; Mill and Adperf RIH w/ 1.69" motor and 1.80" i mill. Dry tag fill @ 11658' corr. depth. Mill to 11,663 Pump 10 bbls gel sweep off j ?bottom and chase to surface. LD Baker motor/mill. Note: Center 1" of mill j worn/cored also shoulder wear indicating milling on metal obstruction. Decision to proceed w/ perfs and shoot upper 7' of bottom desired interval (11,655' - 11,675'). 1 RIH w/Gun #1, Tie-in to flag and tag bttm @ 11,651' ctm, Depth questionable. 1 `Pooh. RIH w/ SLB memory GR, CCL. ""job continued on WSR 03-30-10*"' 3/30/2010; CTU 9 w/ 1.5" CT Job Scope; Memory Depth Log / Adperf (Cont from 3/29/10) Cont. RIH w/ SLB memory GR, CCL. Log 45 fpm from TD. Flag pipe @ 11410' and 3cont log to 11200'. Logs indicate TD @ 11,674.6. RIH w/ gun #1 and perforate 11674' - 11,655' , RIH w/ gun #2 and perforate 11.460' - 11.453'. Formation ,appl eared tight -required to take returns while circulate ball to firing head. POH. ' i Pinhole @ 8435' after pipe on reel. Continue. POH. DSO does not want to bring well on line. FP to 2700' w/ 60/40. OOH, LD guns. "*job complete"* i Perforated w/ 1.56" HSD, .2 SPF, 60 deg Phsg, 17" EHD, 11.3" TTP i FLUIDS PUMPED BBLS 199 1% KCL 20 GEOVIS 202 60/40 ETH 421 Total TREE = FMC GEN 2 WELLHEAD = FMC ACTUATOR = AXELSON KB. ELEV = 71' BF. ELEV = 36.5' KOP = 7450' Max Angle = 94° @ 11001' Datum MD = 11333' Datum TV D = 8800 ~ 17-07B 20" CONDUCTOR,-~-~ 11 z, 94#, H-40, ID = 19.124" 13-3/8" CSG, 72#, 2688' L-80 BUTT, ID = 12.347" Minimum ID =1.870" @ 10697' BKR KB LINER T4P PACKER 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681" 7488' 5 2997 2997 5 MMG DOME RK 16 03/09/07 4 4142 4093 28 MMG SO RK 20 03/09/07 5729 5383 39 MMG DMY RK 0 02/18!04 2 7019 6398 36 MMG DMY RK 0 01/22/07 1 9441 8000 53 MMG DMY RK 0 01!22107 7317' -j 9-5(8" X 7" BKR TIEBACK (10'), ID = 7.50" 732 9-518" X 7"BKR LTP w /LNR HGR, ID = 6.30" 7" MILLOUT WINDOW (17-07A} 7475" - 7491' ~_ 10664' 3-1/2" HES X NIP, ID = 2.813" 10682' ~-17" X 3-1/2" BKR HYDRO-SEA' PKR, ID = 3.875" 10697' BKR KB LNR TOP PKR, ID = 1.870" 10703' 3-1/2" HES X NlP, ID = 2.813" (BEHINE CT LNR) 10707' 2.70" BTT DEPLOY SLV, ID = 2.250" 10724' 3-1/2" HES XN NIP, ID = 2.75" 10735' 3-112" X 4-1/2" XO, ID = 3.958" 3-1/2" TBG, 9.2#, L-80 IBT-M, 10733' ~ 0087 bpf, ID = 2.992" _.1,0736' 4-112" WLEG, ID = 3.958" ] BEHIND 10740' 7" X 5-1 /2" BKR LNR TIEBK, ID = 5.250" CT LNE 7" LNR, 26#, L-80 BTGM, 10884' ~ 10751' 7" X 5" BKR LNR HGR, ID = 4.430" .0383 bpf, ID = 6.276" " ' 10758' 5" X 4-112" XO, ID - 3.958" 4-1/2 WHIPSTOCK (12/12/07) 11064 PERFORATION SUMMARY REF LOG: MCNL ON 02/17/07 ANGLE AT TOP PERF: 56° @ 11308' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 1.56" 6 11308 - 11322 O 02/18/07 1.56" 6 11334 - 11346 O 02/18!07 1.56" 6 11360 - 11398 O 02!18!07 1.56" 6 11556 - 11584 O 02/18/07 1.56" 6 11594 - 11614 O 02/18/07 1.56" 6 11632 - 11644 O 02!18!07 SAFETY ES: WELL ANC~E> 70° @ 10885' *** ORIGINA ELLBORE NOT SHOWN BELOW W HIPSTOCK {il 748$' *** 3-112" HES X NIP, ID = 2.813" GAS LIFT MANDRELS 4-1/2" MILLOUT WINDOW (17-07B} 11064' - 11070' ~~ PBTD I-I 11 I I I I 1 I 2-3/8" LNR, 4.6#, L-80 STL, .0039 bpf, ID = 1.995" 4-112" SLID LNR, 12.6#, L-80 IBT, 12967' .0152 bpf, 10 = 3.958" DATE REV BY COMMEMS DATE REV BY COMMENTS 06/10/81 ROW 35 ORIGINAL COMPLETION 02/20/04 N7ES SIDETRACK (17-07A) 02/19/07 NORd 2 CTD SDTRCK (17-078) 03/09(07 JRP/PAG GLV GO 01!15!09 CMC/PJC DRLG DRAFT CORRECTIONS ( 11710' 1 PRUDHOE BAY UNIT WELL: 17-07B PERMfT No: FL070100 API No: 50-029-20596-02 SEC 22, T10N, R15E, 2242' FNL & 930' FWL BP Exploration (Alaska) ~~ ~~~~~~~~~~~~ NO. 5310 ~,laska I~a4a ~ Gonsufting Services - r ~^ ~'i ~„ ., t c ~~;# ; ~. ` ~ J~ V~ Company: State of Alaska 2525 Gambeu S4reee, Suite 400 '~ . ~~~ . _ `~~ ~ ~ ` '` ~ ~ Alaska Oil & Gas Cons Comm .~nchorage, AI( 99503-2838 Attn: Christine Mahnken !~TTN: Beth 333 West 7th Ave, SuitE~ 100 Anchorage, AK 9950i UUeN Job # Log Description Date 8L Color CD 07/14/09 ~-20 AP3Q-00043 SBHP SURVEY - 06/17/09 1 1 P2-31 AZCM-00029 LDL L~ ' O6/17/09 1 1 12-03 AY1M-00022 SBHP SURVEY 06/15/09 1 1 Z-14B AYQQ-00036 TEMP SURVEY & BHP O6/23/09 1 1 RI-96 AP3Q-00042 SBHP SURVEY ` °- ~ 06/16/09 1 1 V~Qfi.,: 11999053 USIT 10/12/08 1 1 j AI-f 1C ., AP3Q-00042 SBHP SURVEY 06/16/09 1 1 "`i13=12 AY3J-00030 lOL _ 06/12/09 1 1 !_1-30 AVYS-00049 PRODUCTION PROFILE -~j (~b 06/22/09 1 1 17-078 AYQQ-00031 SBHP SURVEY "~ t5 06/11/09 1 1 05-256 AP3Q-00040 SBHP SURVEY - 06/11/09 1 1 ~-27A AXBD-00028 MEM INJ PROFILE O6/12/09 1 1 11-36 614B-00066 CROSSFLOW & IBP L 06/23/09 1 1 ~-215, B14B-00065 SBHP SURVEY - 06/21/09 1 1 X-17 AYTU-00043 PROD PROFILE -~ 06/OSl09 1 1 Z-25 AWL8-00018 LDL (~'~.(,~ ~`jS- 05/28/09 1 1 02-338 AYTU-00033 USIT ` 1 05/19/09 1 1 P2-07 AVYS-00051 PRODUC710N PROFILE ~~ 06/25/09 1 1 93-03 AWLS-00020 LDL 06/01/09 1 1 3-17F/K30 82NJ-00008 MEM INJ PROFILE 06/15l09 1 1 MPS-08 AYS4-00080 LDL O6/15/09 1 1 13-12 AV1H-00019 LDL 07/05/09 1 1 01-25 AYTU-00046 USIT - ~~ 06/28/09 1 1 W-39A AWL8-00023 STATIC TEMP SURVEY , 06/26/09 1 1 Z-35 AYTO-00022 SBHP SURVEY - ~ ~ 06/29/09 1 1 ~-16 AV1H-00017 SBHP SURVEY j O~j O6/29/09 1 1 18-20 B581-00004 LDL - ~ ~,__ ~ O6l27/09 1 1 ~-29 AVYS-00053 SBHP SURVEY `~~ ~•~ q~)~~'" ~~"~~ 07/03/09 1 1 L5-09 AVQQ-00032 RST ~ ~ ~. ~ O6/13/09 1 1 07-10A B1JJ-00022 MCNL -~ dj 05/26/09 1 _._._.._..~_m...~.._....... . .................-.......a.~v.uan~~av~~~vvr~ cwain ~v. BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Bivd. Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 i • h is ~~ DATA SUBMITTAL COMPLIANCE REPORT 11 /18/2008 Permit to Drill 2070100 Well Name/No. PRUDHOE BAY UNIT 17-076 MD 11710 TVD 9082 REQUIRED INFORMATION Completion Date 2/19/2007 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-20596-02-00 Completion Status 1-OIL Current Status 1-OIL UIC N Mud Log No DATA INFORMATION Types Electric or Other Logs Run: GR / ROP /PRESS, GR /CNL /CCL Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Number Name D Asc Directional Survey Directional Survey ~D C Las 15675~duction/Resistivity °Log 15895 Neutron ~D C Lis 15895~eutron wog Gamma Ray !, Log Induction/Resistivity See Notes LIS Verification ,,~D ~ C Lis 16036~Induction/Resistivity I~Zpt LIS Verification ~I c' d t,~D C Lis In uction/Resistivity 16296 'Qlog Gamma Ray og Gamma Ray vLOQ See Notes Well Cores/Samples Information: Name Samples No Directional Survey Ye _ Interval Start Stop (data taken from Logs Portion of Master Well Data Maint Log Log Run Interval OH / Scale Media No Start Stop CH Received Comments 28 11710 Open 3/6/2007 28 11710 Open 3/6/2007 ~'i 11055 11710 Open 11/9/2007 RPM, GR, ROP Field Data ~, 5 Blu 10500 11682 Open 1/22/2008 MCNL, CCL, GR, CNL 17- Feb-2007 10521 11675 Open 1/22/2008 LIS Veri, GR, CNT 25 Col 11080 11723 Open 3/13/2008 MD GR 16-Feb-2007 25 Col 11080 11723 Open 3/13/2008 MD MPR, GR 16-Feb-2007 j 2 Col 11040 11710 Open 3/13/2008 Depth Shift Monitor Plot 11057 11677 Open 3/13/2008 LIS Veri, GR, ROP, RPS, j RPD 11057 11677 Open 3/13/2008 LIS Veri, GR, ROP, RPS, ~'~, RPD w/graphics i 11056 11690 Open 5/22/2008 LIS Veri, GR, ROP, RAD, ' RAS, RPD, RPS 11056 11690 Open 5/22/2008 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS 25 Col 11080 11723 Open 5/22/2008 MD GR 25 Col 11080 11723 Open 5/22/2008 MD MPR, GR 2 Col 11040 11710 Open 5!22/2008 Depth Shift Monitor Plot Sample Set Sent Received Number Comments DATA SUBMITTAL COMPLIANCE REPORT 11 /18/2008 Permit to Drill 2070100 Well Name/No. PRUDHOE BAY UNIT 17-07B MD 11710 TVD 9082 ADDITIONAL INFORMATION Well Cored? Y /~ Chips Received? `YTF~ Analysis 1'TRt' Received? Comments: Completion Date 2/19/2007 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-20596-02-00 Completion Status 1-OILCurrent Status 1-OIL UIC N Daily History Received? ~"' Formation Tops ~N Compliance Reviewed By: Date: ®/~® BAKER N~/GNES • Saker Atlas PRINT DISTRIBUTION LIST CUMYANY BY EXYLURA'I'IUN (ALASKA) INC CUUNCY NUKfH SLUPE BURUUGH WELL NAME 17-07B STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 5/20/2008 THIS DISTRIBUTION LIST AUTHORIZED BY: CATRINA GUIDRY SO #: 1354518 Copies of Copies Digi[al Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKA) INC Company Person PETROTECHNICAL DATA CENTER Person Address LR2-1 Address 900 E BENSON BLVD. ANCHORAGE" AK 99508 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Peron Address S00 BELL STREET Address GSC EMB 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE. AK 99501 1 Company DNR-DIVISION OF OIL & GAS Company Person KRISTIN DIRKS Person Address »0 WEST 7TH AVE Address SUITE 802 ANCHORAGE. AK 99501 Company Company Person Person Address Address Data Disseminated Bv: BAKER ATLAS-PDC 17015 Aldine Westfield" Houst~ ~ zas"T~073~, " This Distribution List Completed By ~v~--oc ~ Page l of I INTEQ Log & Data Transmittal Form ~~ Sent by: Catrina Guid Date: 051 ~ - Received by: 1 % ~_ Date: To: State of Alaska -AOGCC 333 W. 7th Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: 17-07B Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color prints - GR Directional Measured Depth Log (to follow) 1 color prints - MPR/Directional Measured Depth Log (to follow) LAC Job#: 1354518 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 r~r~ BAKlR INTEQ Baker Hughes INTEQ 7260 Homer Drive Anchorage, Alaska 99518 Direct: (907) 267-6612 FAX: (907) 267-6623 a~-o~d l ~~~o • • BAKER NV6i~E5 Baker Atlas PRINT DISTRIBUTION LIST CUMYANY BP EXYLURAl1UN (ALASKA) 1NC COUN'CY NURTH SLUYE BOKUUGH WELL NAME PBU 17-07B STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 3./12/2008 THIS DISTRIBUTION LIST AUTHORIZED BY: CATRINA GUIDRY SO #:1354518 Copies of Copies Digital Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKA) INC Company Person PETROTECHNICAL DATA CENTER Person Address LR2-1 Address 900 E BENSON BLVD. ANCHORAGE. AK 99508 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address GSC EMB 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAFiNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE, AK 99501 Company Company Person Person .4ddress Address Company Company Person Person Address Address Data Disseminated Bv' BAKER ATLAS-PDC 17015 Aldine Westfield, Houston. Texas 77073 This Distribution List Completed Bv: ~o~~~~ Page 1 of 1 • ~ INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7th Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: PBU 17-07B Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color prints - GR Directional Measured Depth Log (to follow) 1 color prints - MPR/Directional Measured Depth Log (to follow) ~l~'~l U ~ ~(ol~~~ LAC Job#: 13 54518 Sent by: Catrina Guidry Date: 03/12/08 ~~. Received by: ,~' .. Date: - ,~,:; PLEASE ACKNOWLEDGE RECEIPT BY SIGNI~ & `RE'FURN~NG OR FAXING YOUR COPY FAX: (907) 267-6623 ®, BILE K IIYTEQ Baker Hughes INTEQ 7260 Homer Drive Anchorage, Alaska 99518 Direct: (907) 267-6612 FAX: (907) 267-6623 01 /18/08 rte, L J ~~S[It~~~i~~~r~ NO. 4560 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: P.Bay, Lisburne, Pt. Mac, Orion, Borealis Well .Inh # 1 nn tlaecrin4inn - rh4n RI rtnlnr cn L-219 11966240 MDT ~- !G. 12/22/07 1 L-114A 11970807 LDL 12/30/07 L-116 11962777 LDL (- ( 12/31/07 1 V-211 12021135 MEM INJECTION PROFILE ~C( ~- as (~ 12129/07 1 V-216 12021136 MEM INJECTION PROFILE U 12130107 1 L-219 12017479 ISOLATION SCANNER CBL _ ~, 01/02/08 1 P2-16 11975750 INJECTION PROFILE 12/31/07 1 F-32 11970707 LDL - 01/04/08 1 15-046 12005202 MEM CEMENT BOND LOG 12/28/07 1 G-31A 11962778 SCMT ( - C 01/01108 1 S-26 11978425 USIT 12/29/07 1 02-16C 11628793 MCNL ~- ~ 08/28/07 1 1 G-04B 11628765 MCNL - ~ #t 04/06/07 1 1 K-02D 11209613 MCNL ~ c, 07/21/06 1 1 17-07B 11649940 MCNL - ~ / 02117107 1 1 L2-28 11975742 RST = ~ 12105/07 1 1 Z-06 11968821 RST ~ - 12/13/07 1 1 rLCHAC Al.nrvUVVLCUbC Ktl.t1Y I CST JItaNINlo HNU Kt I UKNING UNt I.UYT tAl;h IU: BP Exploration (Alaska) Inc. Petrotechnical Data Center 1R2-1 r •, "' 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: ~ r`~ ~`~ ~ ~~ ~ ~~ ~r~~ ". Alaska Data & Consulting Services 2525 Gambell Street, Suite 00 Anchorage, AK 99503- 83 ATTN: Beth Received by: ~~ ~r-a ~ ~ Date 1 I -09-2007 Transmittal Number:92919 ;'. BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) If you have any questions, please contact Douglas Dortch at the PDC at 564-4973 Delivery Contents 1 CD-ROM Containing Field Log Data & Electronic Log Prints for the following wells: G.-Q96.._~~~_.-. ~._a._~_,~ .r5~~~._-- P2-15APB2.-t}-~ a.=:~~-~ya~~:? _..~.t a ~O~ °. Please~ign and Return one copy of this transmittal. Thank You, Douglas Dortch Petrotechnical Data Center Attn: State of Alaska - AOGCC Attn: Christine Mahnken 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Petrotechnical Data Center LR2- l 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519-6612 !/ _~~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG E,~EIVED ~~~ ~, 0 2007 ~~Isska Qil & Gas Cons. Commission 1 a. Well Status: ®Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended ^ WAG 1 b. Well Class: r'~nCItOCBge zoAACZS.~os zoAACZS.,~o ®Development ^ Exploratory ^ GINJ ^ WINJ ^ WDSPL No. of Completions One Other ^ Stratigraphic ^ Service 2. Operator Name: 5. Date Comp., Susp., or Ab 12. Permit to Drill Number BP Exploration (Alaska) Inc. 2/19/2007 ~0~ 207-010/ 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 2/13/2007 50-029-20596-02-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached 14. Well Name and Number: Surface: ' ' W 2/15/2007 PBU 17-076 ~ 2242 FNL, 930 FWL, SEC. 22, T10N, R15E, UM Top of Productive Horizon: 8. KB Elevation (ft): 15. Field /Pool(s): ~ 2908' FSL, 1961' FWL, SEC. 15, T10N, R15E, UMW 65' Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD+TVD) Pool 2597' FSL, 1839' FWL, SEC. 15, T10N, R15E, UM ~ 11675 + 9062 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: ~ Surface: x- 709176 y- 5928401 Zone- ASP4 11710 + 9082 Ft ADL 028331 TPI: x- 710053 y- 5933577 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- 709941 y- 5933262 Zone- ASP4 None MD 19. Water depth, if offshore 20. Thickness of Permafrost 18. Directional Survey ®Yes ^ No N/A MSL 1900' (Approx.) 21. Logs Run: ,~/i~VQvN //06 M O GR/ROP/PRESS,GR/CNL/CCL 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT SIZE WT. PER FT, GRADE TOP BOTTOM TOP:- BOTTOM SIZE CEMENTING RECORD PULLED 20'' 94# H-40 Surface 80' Surface 80' 32" 232 sx Arcticset II 13-3/8" 72# N-80 Surface 2687' Surface 2687' 17-1/2" 3000 sx Fondu 85 sx PF ii 9-5/8" 47# L-80 i SOO-95 Surface 7475' Surface 8739' 12-1 /4" 500 sx Cla 'G' 7" 26# L-80 7317' 10884' 6642' 8741' 8-1/2" 211 sx Class 'G' 184 sx Class'G' 4-1/2" 12.6# L-80 10740' 11 4' 8681' 8756' 6-1/8" Uncemented Slotted Liner 2-3/8" 4.4# L- 0 10697' 1171 8 4' 9082' 44 sx Class'G' 23. Perforations open to Production (MD + TVD of Top and 24.; TUBING. RECORD Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET MD PACKER SET MD 1.56" Gun Diameter, 6 spf 3-1/2", 9.3#, L-80 10736' 10682' MD TVD MD TVD 11308' - 11322' 8851' - 8859' CEMENT SQUEEZE ETC FRACTURE 25. ACID 11334' - 11346' 8866' - 8873' , , , . , 11360' - 11398' 8881' - 8903' DEPTH INTERVAL MD AMOUNT & KIND OF MATERIAL USED 11556' - 11584' 8994' - 9011' 2500' Freeze Protected with 60/40 McOH 11594' - 11614' 9017' - 9028' 11632' - 11644' 9038' -9045' 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): March 09, 2007 Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-McF WATER-BBL CHOKE SIZE GAS-OIL RATIO 3/10/2007 6 TEST PERIOD ,457 975 1118 90 12381 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-API (CORK) Press. 41 1080 24-HOUR RATE 315 3901 4473 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". ~:. ~,v~, None _ .~ , MAC ~ 0 2001 ~ ~~ p~' Form 10-407 Revised 12/2003 ~,~. ~l ~NTINUED ON REVERSE SIDE ' s `1~ i Y~Ii.,~ ~~ ~. . G 28. 29. ~ T GEOLOGIC MARKER ORMATION ESTS Include and briefly summarize test results. List intervals tested, NaMe MD TVD and attach detailed supporting data as necessary. If no tests were conducted, state "None". Shublik 11137 8770' None Sadlerochit / 46P 11294' 8843' 45N 11337 8867 45P 11340' 8869' 44N 11361' 8881' 44P 11368' 8885' 43N 11443' 8929' 43P 11454' 8936' 42N 11517' 8971' 42P 11568' 9001' 31 N 11629' 9036' 31 P 11633' 9039' HOT 11710' 9082' 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 Terrie HubtSTe~ ~ Title Technical Assistant Dated 3 Z.C~"'~ PBU 17-07B 207-010 Prepared By Name/Number Terrie Hubble, 564-4628 Well Number Permit No. / A rOVal NO. Drilling Engineer: Mel Rixse, 564-5620 INSTRUCTIONS GeNeRn~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. IreM 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. IreM 4b: TPI (Top of Producing Interval). IreM 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. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: True vertical thickness. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 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). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: If no cores taken, indicate "None". IreM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only • i BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name Event Name: Contractor Name: Rig Name: Date 2/8/2007 17-07 ,p, ~-~'tf~ 17-07 ~z- REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 2/9/2007 Rig Release: 2/19/2007 Rig Number: Page 1 of 9 ~ Spud Date: 5/17/1981 End: 2/19/2007 From - To Hours ~ Task Code ( NPT I Phase - _ -- --- - I _ _ __- 10:30 - 15:00 4.50 ~ MOB ~ P 15:00 - 17:15 2.25 MOB P 17:15 - 19:00 1.75 MOB P 19:00 - 00:00 5.00 MOB P 2/9/2007 00:00 - 05:00 5.00 MOB P 05:00 - 10:00 5.00 MOB P 10:00 - 18:30 8.50 MOB P 18:30 - 00:00 I 5.50 I MOB I P 2/10/2007 ~ 00:00 - 06:30 ~ 6.50 MOB P 06:30 - 10:00 I 3.501 RIGU I P 10:00 - 15:00 I 5.001 RIGU I P 15:00 - 22:15 I 7.251 BOPSUlJ P 22:15 - 22:30 0.25 WHSUR P 22:30 - 23:30 1.00 WHSUR P 23:30 - 23:45 0.25 RIGU P 23:45 - 00:00 0.25 RIGU P 2/11/2007 00:00 - 01:15 1.25 RIGU P 01:15 - 04:15 I 3.001 RIGU I P 04:15 - 05:40 ~ 1.42 ~ RIGU P 05:40 - 07:00 I 1.331 KILL I P 07:00 - 08:30 I 1.501 STW H I P I P 08:30 - 10:30 2.00 STWHIP P 10:30 - 11:00 0.50 STWHIP P 11:00 - 12:00 1.00 STWHIP P 12:00 - 12:30 I 0.50 I STW H I P I P Description of Operations PRE Load out equipment from 2Z pad to DS 17. Clean up area around well head and Pad to prep for inspection. Complete pad inspection with DSO. PRE Leave pad and head towards GPB on Spine Road PRE Park at 1A Pad turnoff for Kuparuk Field changeout PRE Move from 1A Pad to past MPU turnoff by midnite PRE Continue move from 2Z-13 Move on Spine Road from east of MPU turnoff to S Pad by 0500 hrs PRE Continue move after crew change and rig at J-Pad at 1000 hrs. PRE Continue move. Arrive on DS 17 and set rig down on Pad out of the way PRE Standby while wo FL removal Had planned to move camp trailers from 2Z, but Security is busy w/ N2ES and N1 moves. Shoot grade and find additional location prep is required. PRE Rig on standby: Finish shooting location. Wait on heavy equipment. Grade pad around and in front of wellhead. Re-shoot grade. Looks. good. PRE Rig off standby. Lay down herculite. Spot rig mats around wellhead. Move rig over well. Make up handi-berm around cellar. Spot cuttings box. Accept rig at 10:00 hrs on 2/10/07. PRE Finish cellar prep. Hold PJSM. NU BOPS. Camps on location at 1100 hrs. Spot three camps. Establish comms and switch to rig power. CaII for utilities and order KCL water. PRE Test BOP equipment. Witness waived by AOGCC rep. C. Scheve. WHDTRE Safety mtg re: pull BPV WHDTRE RU DSM HP lubricator and pull 5-1/2" BPV. WHP 95 psi, IA 0, OA 0. RDMO DSM tools WEXIT Safety mtg re: Putl CT and stab WEXIT RU injector WEXIT Fin RU injector. Remove holding devices on reel and pull over pipeshed thru injector WEXIT Cut off internal grapple and prep end of CT. Install CTC and PT C 35k. Install BHI UOC. Meg test. Found short in flow sub and replace WEXIT Move injector over bung hole and fill CT w/ 2% KCI 1.5 bpm. PT CTC and inner reel valve at 3500 psi. Move injector over bung hole WEXIT Line up to circ CT while bullhead. Kill w/ 250 bbls 2% KCI at 3.3 bpm. WHP stabilized at 75 psi at 3.3 bpm. WEXIT MU Baker 3-1/2" x 4-1/2" TT whipstock on Inteq MWD. Add RA tags in pipe shed. Stab coil. Test tools. Get on well. WEXIT Run in hole with whipstock BHA. WEXIT Log GR tie in to CCL/GR log. Subtract 11' correction. WEXIT Wait on WSL to finish up Incident Review meeting and verify GR tie in. WEXIT RIH to 11,000'. 35k# up, 22k# do wt. RIH to 11,087'. PU to neutral weight. Close EDC. Fill coil and pressure up to 3600 psi. Baker setting tool activated and sheared. Set 5k# do on ws. Looks good. Pick up. Free from whipstock. Top of whipstock is at 11.074'. TF: 190R. Printed: 2/26/2007 1:52:32 PM BP EXPLORATION Operations Summary Report Page 2 of 9 ~ Legal Well Common W Event Nam Contractor Rig Name: Date Name: 1 ell Name: 1 e: Name: From - To 7-07 7-07 ~ REENTE NORDIC NORDIC Hours R+COM CALIST 2 Task PLET A Code E NPT Start Rig Rig Phase ~ Spud Date: 5/17/1981 : 2/9/2007 End: 2/19/2007 Release: 2/19/2007 Number: Description of Operations 2/11/2007 12:30 - 14:45 2.25 STWHIP P WEXIT Pull out of hole. Fill hole down coil at 0.4 bpm. 14:45 - 16:00 1.25 STWHIP P WEXIT PJSM. Tag up. Get off well. Unstab coil. LD Inteq and Baker tools. Continue to pump 5 bbls KCL into well every 30 minutes. 16:00 - 17:30 1.50 STWHIP P WEXIT PJSM. Prep floor to run 1-1/4" CSH. Dress elevators. MU 20 jts CSH w/ 2.25" large hole nozzle. Stab coil. Get on well. 17:30 - 20:10 2.67 STWHIP P WEXIT Stab coil. Get on well. Run in hole with cementing BHA pumping min rate thru nozzle w/ choke SI and well sucking fluid from CT. RIH to 11011', corr -11'. 39.8k# up wt. Open choke and circ 1.0/200 w/o returns 20:10 - 22:10 2.00 STWHIP P WEXIT Start 34 bbls 120K Flopro pill down CT 1.75/350 w/o returns. Displace mud with 1 %KCL water. After 10 bbls out of nozzle, shut in choke. No WHP response. Fill hole down CT annulus w/ 4 bbls. Continue to circulate 1.0/210 with no rtns. MIRU SLB cementers. 22:10 - 22:30 0.33 STWHIP P WEXIT Hold PJSM with crews in ops cab (29 souls, an ops cab record ?) 22:30 - 00:00 1,50 STWHIP P WEXIT Pump 50 bbl 130K flovis pill down CT 1.0/230 w/ choke SI while wo DS to get ready. cementers batch up and begin pumping cement '2/12/2007 00:00 - 00:35 0.58 STWHIP P WEXIT cementers load CT 1.5/1400 with 37.6 bbls 15.8 ppg Cfass G plug cement w/ 3:35 thickening time and 90 cc fluid loss. Displace cement w/ 5 bbls fresh water then 32 bbls biozan ', followed by kcl water at 1.5 bpm w/ choke closed. With cmt at i nozzle at 11,000', 1.47/1850/15 begin to PUH at 5' per min at ~, 43.5k#. After 20 bbls out nozzle and at 10940', reduce rate to 1.25/200/66. Open choke with 12 bbls left. at 10,925' and WHP at 110 psi. PUH laying in remaining cement and out-ran rtns. PUH past calc WCTOC at 10,300'. Continue to PUH to 9,900'. 00:35 - 01:45 1.17 STWHIP P WEXIT PUH from 9900' at 3' per min while circ at 0.34/110 w/o returns while letting cement settle and set. CTP gradually increased indicating that fluid is filling backside. Left cemeters rigged up and released personnel for rest while bulk truck driver headed back for more cement. (if needed). 01:45 - 02:30 0.75 STWHIP P WEXIT Continue to circ 0.34/280 psi w/o rtns. Inc rate to 1.0 bpm at 700 psi and got full rtns. SI choke and pressure up well to 100 ~ psi. Bled off to 0 psi in 5 min. Repeat "squeeze" three times.. 02:30 - 02:45 0.25 STWHIP P WEXIT RIH at 1.0 bpm/700 p si w/ choke closed. Well pressured up to ~ 500 psi. Let it bleed to 0 in 15 minutes. 02:45 - 03:45 1.00 STWHIP P WEXIT Begin clean out. RIH f/ 9930' at 30'/min 1.5/1550 holding 300 psi WHP to 10,780' cleanout depth which is in the 4-1/2" solid liner and had nearly full rtns. PUH, bleed off WHP and had 1.5 in/1.35 out/1335 psi. Call this good enough for now. 03:45 - 05:30 1.75 STWHIP P WEXIT Circulate out of hole at 1.5 bpm at 1330 psi. Wash each GLM while POH. Dump diesel cont rtns to cuttings box. Treat minimal cmt rtns w/ retarder. Also got back formation sand from the Sag River 05:30 - 06:30 1.00 STWHIP P WEXIT Tag up at surface. 06:30 - 07:00 0.50 STW HIP P WEXIT Unstab coil. Found approximately 300 ft e-line below coil connector. Get off well. LD CSH. 07:00 - 09:30 2.50 STWHIP P WEXIT Reverse circulate to push slack into reel. Cut 304' of coil to find wire. Coil length is now 13,680' in length 09:30 - 11:30 2.00 STWHIP P WEXIT Test a-line (good). MU a-coil head. Test same. 11:30 - 12:15 0.75 STWHIP P WEXIT MU window milling BHA (HCC one step mill w/diamond string Printed: 2/26/2007 1:52:32 PM ~J BP EXPLORATION Operations Summary Report Page 3 of 9 Legal Well Name: 17-07 ~j Common Well Name: 17-07 Spud Date: 5/17/1981 Event Name: REENTER+COMPLETE Start: 2/9/2007 End: 2/19/2007 Contractor Name: NORDIC CALISTA Rig Release: 2/19/2007 Rig Name: NORDIC 2 Rig Number: Date From - To Hours ~ Task Code j NPT Phase ', Description of Operations 2/12/2007 11:30 - 12:15 0.75 STW HIP P WEXIT reamer). Stab coil. Test tools. Get on well. 12:15 - 15:00 2.75 STW HIP P WEXIT Run in hole. Circulate forward to push a-coil forward. Pv: 212 bbls. Start 1#biozan down coil. 15:00 - 15:15 0.25 STWHIP P WEXIT Log gr tie in from 10650'. Subtract 14' correction. ~' 15:15 - 15:45 0.50 STWHIP P WEXIT Circulate in hole. Slight motor work starting at 11,025'. Milling b', soft/light cement from 11,038'. to 11,060'. Wlper back to 11,020'. Tag whipstock pinch point at 11,064' tied in to PDC log. The PDC log is 10' shallow to the GR/CCL log used to set whipstock (the whipstock was set at 11,074' on the GR CCL log, below the Collor at 11,066'). ~~I 15:45 - 19:00 3.25 STWHIP P WEXIT Mill window from 11.064'. 1560 psi fs at 1.44 in/1.23 out. 36k#up, 16k# do wt. Time mill at 0.1' per six minutes. PVT 443 19:00 - 00:00 5.00 STWHIP P WEXIT 11067.7' 1.54/1.35/1780 Mill thru BOW at 11070'. Pump y,t`~*1 ` occasional 2 ppb biozan sweeps. MWD giving spurious data VV 1 on and off (ie ECD 15 ppg). Had multiple stalls and 11070.2' w/ SR at window 2/13/2007 00:00 - 02:00 2.00 STWHIP P WEXIT Continue milling window, have trouble at 11070.2'. Mill to 11072.0' and SR stalled at BOW MWD giving spurious data at times (ie ECD 15 ppg, neg wob, etc) 02:00 - 02:45 0.75 STWHIP P WEXIT Drill open hole to 11080' 1.53/1.40/2000 at 12'/hr w/ 9.4 ECD 02:45 - 03:45 1.00 STWHIP P WEXIT Ream and backream window until clean. Dry tag was clean. PVT 362 Preliminary depths TOW 11064', BOW 11070', TD 11080' 03:45 - 04:40 0.92 STWHIP P WEXIT POOH for drilling assy cir thru mill 1.5/1820. Had overpull and MW at 10745' and 10717'. Ream down thru each until clean. Could not backream thru 10717' {2.75" D nipple) and had to pull thru w/ red rate (twice) to get by 04:40 - 07:45 3.08 STWHIP P WEXIT Continue POOH circ thru mill 1.61/1740 07:45 - 08:45 1.00 STWHIP P WEXIT At surface. PJSM. Lay down mill and motor. Mill gauged at 2.71 no-go, string reamer at 2.73 no go. MU a used Hycalog bi-center on a 2.8 deg motor. Stab coil. Test tools. Get on well. 08:45 - 11:45 3.00 DRILL P PROD1 Run in hole. Seeing every collar with bit. Slow running speed to 70 fpm. Change TF to see if this helps. Tagging up several times at 8615'. Cannot work past. Close EDC and roll pump at min rate. (0.45 bpm). Get past and continue to RIH. 11:45 - 12:20 0.58 DRILL P PROD1 Log gr tie in from 10,650', Corr -17.5' , 12:20 - 15:00 2.67 DRILL N PROD1 RIH thru window, clean, but wear pad (assumed) is hanging up at BOW. Get thru one time w/ TF at 110L, and drill a couple feet, but wear pad is now hanging up on new hole and can't orient to get TF back down. PUH to ream, but then can't get wear pad past BOW again. Also had good OP with orientor in a bind. Work orientor, pump, go fast and slow and can't get wear pad past BOW. Hangs up at 11075' bit depth 15:00 - 16:00 1.00 DRILL N PRODi Open EDC. Begin swap to fresh Flo Pro mud 1.7/1.6/1870 while continue to work w/ orientor and moving pipe. With mud nearly back to surface, and w/ TF at 120R, were able to get wear pad by BOW at slow speed. Close EDC 16:00 - 16:35 0.58 DRILL N PROD1 Ream/drill slowly from 11078' 1.49/1.34/2650 while move TF and hope it is in the right direction (NBI is on the tray). Get to 11088' and need to move TF higher left, but are at a stop. PU off bottom and able to orient around to stop, but don't know Printed: 2/26/2007 1:52:32 PM BP EXPLORATION Page 4 of 9 ~ Operations Summary Report Legal Well Name: 17-07 Common Well Name: 17-07 ~3 Spud Date: 5/17/1981 Event Name: REENTER+COMPLETE Start: 2/9/2007 End: 2/19/2007 Contractor Name: NORDIC CALISTA Rig Release: 2/19/2007 Rig Name: NORDIC 2 Rig Number: Date From - To j Hours Task Code i NPT Phase 2/13/2007 ~ 16:00 - 16:35 ~ 0.58 DRILL N PROD1 16:35 - 17:00 I 0.421 DRILL I P 17:00 - 19:00 2.00 DRILL P 19:00 - 21:40 2.67 DRILL P 21:40 - 22:05 0.42 DRILL P 22:05 - 00:00 1.92 DRILL P 2/14/2007 00:00 - 01:35 1.58 DRILL 01:35 - 01:50 0.25 DRILL 01:50 - 03:15 1.42 DRILL 03:15 - 05:40 2.42 DRILL 05:40 - 08:20 2.67 DRILL 08:20 - 10:25 2.08 DRILL 10:25 - 10:55 0.50 DRILL 10:55 - 11:30 0.58 DRILL 11:30 - 12:30 1.00 DRILL 12:30 - 16:35 4.08 DRILL 16:35 - 17:15 17:15 - 19:50 0.67 DRILL 2.58 DRILL 19:50 - 21:00 1.171 DRILL PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 Description of Operations where TF is since there is still mag interferrence. TF is showing 1058, but is assumed to be 170L. Drill ahead slowly and hope interferrence ends soon. Stop driling at 11089' PUH thru window, clean to see wherethefugarwi and were where we wanted to be. RBIH to wear pad hang up and set down at 11075' and w/ prior knowledge, got thru on second try. Unfortunately, stops had moved, so had to pull wear pad back thru BOW and orient around. Repeat this two more times before being able to drill ahead Need to grind down wear pads, they've become too meaty. Extra meat also increases the DLS Drill from 11089' 1.47/1.34/2700/170L w/ 100 psi dill, 0.5-1.5k wob w/ 10.4 ECD at 50'/hr. Drill from 11170'. Loses creeping up. 1.52bpm/0.85bpm/2750psi. FS 2550psi, ECD 10.21, TFO 275, WOB 3-3.7k#'s w 20-30'/hr. PVT 278bb1s. More frequent wiper trips to increase hole cleaning with reduced returns. Wiper trip back to 11085'. Added pit 5 volume to active system. PVT 312bb1s. Losing 42bbls/hr. Drill from 11230'. Loses continue. 1.52bpm/0.87bpm/2750psi. FS 2550psi, ECD 10.32, TFO 265, WOB 2.5-3k#'s w 15-20'/hr. PVT 298bb1s. More frequent wiper trips to increase hole cleaning with reduced returns. Drill from 11257'. Loses continue, but are healing slightly. 1.52bpm/0.94bpm/2830psi. FS 2550psi, ECD 10.50, TFO 245, WOB 2-3k#'s w ROP's of 15-20'/hr. PVT 200bb1s. Planned 50' wiper trips to increase hole cleaning with reduced returns. Wiper trip back to 11085'. PVT 172bb1s. Drill from 11280'. Loses continue, but are healing slightly. 1.52bpm/0.98bpm/2900psi. FS 2550psi, ECD 10.94, TFO 270, WOB 1-3k#'s w ROP's of 15-30'/hr. PVT 395bb1s. Build section complete. POOH to c/o BHA for lateral assembly. PVT 395bb1s. EDC open at 10725'. PJSM prior to reaching surface for C/O BHA. LD build assembly. Bit was 3-3-I. Wear pad area was worn, but had no additional marks. MU 1.5 deg motor and used Hycalog bit. Add resistivity to MW D Hole taking 2 bph static RIH circ thru bit PVT 364 Log tie-in down from 10650', Corr -10' RIH thru window, clean. Precautionary ream to TD 15'/min 1.5/1.0/2600 at DTF was clean. Wiper back to window, clean. Pull thru window Log MAD pass and tie-in to mother wellbore down from 11050' - 0.25/960 at 250'/hr to TD PVT 339 Drill from 11310' 1.52/0.83/2570/90L w/ 100 psi dill, 1-3k wob at 55 deg incf and 9.8 ECD. Drill to 11450' and now in Zone 4 and still at 55 deg Wiper to window was clean both directions Drill from 11450' 1.50/1.15/2620/908 w/ 100 psi dill, 1-4k wob at 55 deg and 10.3 ppg ECD in Zone 4. Instantaneous ROP's 40-50'/hr. Drill from 11525'. 1.62bpm/1.20bpm/3025psi. FS 2650psi, Printed: 2/26/2007 1:52:32 PM BP EXPLORATION Operations Summary Report Legal Well Name: 17-07 Fj Common Well Name: 17-07 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 2 Start: 2/9/2007 Rig Release: 2/19/2007 Rig Number: Date From - To Hours Task Code NPT Phase 2/14/2007 19:50 - 21:00 ~ 1.17 DRILL ~ PROD1 21:00 - 21:50 0.83 DRILL 21:50 - 00:00 2.17 DRILL 2/15/2007 100:00 - 00:55 I 0.921 DRILL 00:55 - 01:55 1.00 DRILL 01:55 - 06:15 4.33 DRILL 06:15 - 06:45 0.50 DRILL 06:45 - 08:50 2.08 DRILL 08:50 - 10:00 1.17 DRILL 10:00 - 12:10 2.17 DRILL 12:10 - 12:35 0.42 DRILL 12:35 - 13:20 0.75 DRILL 13:20 - 13:50 0.50 DRILL 13:50 - 15:00 1.17 DRILL 15:00 - 16:00 I 1.001 DRILL 16:00 - 17:30 ~ 1.50 ~ DRILL 17:30 - 18:15 0.75 DRILL 18:15 - 19:30 1.25 DRILL 19:30 - 20:35 ~ 1.081 DRILL 20:35 - 21:00 0.421 DRILL 21:00 - 22:15 I 1.251 DRILL 22:15 - 00:00 1.75 DRILL 2/16/2007 00:00 - 00:50 0.83 DRILL 00:50 - 01:45 0.92 DRILL 01:45 - 02:10 0.42 DRILL 02:10 - 02:30 0.33 DRILL 02:30 - 03:35 t 1.081 DRILL PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD? PROD1 PROD1 PROD1 PROD1 PROD1 Page5of9~ Spud Date: 5/17/1981 End: 2/19/2007 Description of Operations ECD 10.36, TFO 265, WOB 2-3k#'s w ROP 20'/hr. PVT 144bb1s. Wiper trip back to window. 100' wipers due to partial returns. Drill from 11552'. 1.53bpm/1.16bpm/3000psi. FS 2750psi, ECD 10.55, TFO 300, WOB 2-3k#'s w ROP 30-40'/hr. PVT 109bb1s. Drill from 11630'. 1.53bpm/1.16bpm/3000psi. FS 2750psi, ECD 10.55, TFO 300, WOB 2-3k#'s w ROP 30-40'/hr. PVT 155bb1s. Wiper trip back to below window 11085'. Drill from 11651'. 1.51bpm/1.12bpm/2750-3100psi. FS 2600psi, ECD 10.41, TFO 145, WOB 2-3k#'s w ROP 10-50'/hr. PVT 197bb1s. Very ratty drilling. Stalled multiple times starting at 11668' and drill to 11686' Wiper to window prior to POOH for bit Open EDC at 11050'. POOH circl.5 bpm LD drilling BHA. Bit was 1-4-I and showed Z3 type matrix wear and broken cutters on the taper. Change bit, rerun same 1.5 deg motor w/ resistivity RIH w/ BHA #6 (2.73" CRXE bit, 1.5 deg motor) circ thru EDC Log tie-in down from 10700', corr -13', close EDC RIH thru window, clean. Wiper to TD. Log two 15' spots of missing data Precautionary ream 1'/min from 11650' to TD tagged at 11686' Break in bit and drill from 11686' 1.54/1.22/2720/908 w/ 0-200 psi dill, 0.5-2.3k wob at 55 deg w/ 10.37 ECD to 11698' and make steady hole Sit at 11698' w/ 3.5k wob and had no drill off for 45 min. W Iper to 11600' with overpull at 11645' and set down at 11655'. Get back to 11696' w/ 3.5k wob w/ no dill. Assume wear pad is hanging up again Orient to 270 deg which is 180 out of DTF and slow ream back to TD. Drill to 11699' and stack out. Orient back to 908 and able to make progress, about a foot at a time VECO bed truck arrive to PU trailer w/ a-line reel to take to Peak for reel swap to 2" E-free Drill from 11704' 1.53/1.26/2700/908 w/ 10.35 ECD Circulate bottoms up to confirm HOT with samples. Ream bottom section of hole while waiting to confirm HOT and TD. TD confirmed. Wiper trip back to window to tie-in to PDC log for depth. Tie-in to PDC log for depth. Log from 10650' down to 10710'. Correct +1'. RIH to bottom to confirm TD depth after tieing in to PDC log. E-free coil onsite for coil swap. TD well 11710' MD. POOH laying in clean mud for liner. Continue to POOH laying in clean mud for liner. PJSM for LD BHA prior to reaching surface. LD lateral assembly. Rig up N2 blowdown unit. PJSM for blowing down the coil. N2 trucks cooling equipment during PJSM. Pump 5 bbls of 60/40 McOH leading N2. Continue by blowing Printed: 2/26/2007 1:52:32 PM • • BP EXPLORATION Operations Summary Report Page 6 of 9 Legal Well Name: 17-07 jj Common Well Name: 17-07 Spud Date: 5/17/1981 Event Name: REENT R+COMPLETE Start: 2/9/2007 End: 2/19/2007 Contractor Name: NORDIC CALISTA Rig Release: 2/19/2007 .Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task ~ Code NPT Phase ~ Description of Operations '~ 2/16/2007 02:30 - 03:35 1.08 DRILL PROD1 down CT reel with N2. All returns to tiger tank. i 03:35 - 04:25 0.83 DRILL PROD1 Unstab injector and prep coil for grapple. 04:25 - 08:15 3.83 DRILL PROD1 Pull coil back to reel and secure for swap RU floor to run liner 08:15 - 08:30 0.25 CASE RUNPRD Concurrent safety mtg re: run liner/reel swap 08:30 - 10:15 1.75 CASE RUNPRD Nordic run 31 jts 2-3/8" 4.4# L-80 STL liner w/ Unique Indexing Guide shoe, two FC's, latch collar. Fill liner w/ mud. Stab TIW SWS load out 2" E-CT reel on VECO lowboy. Load in 2" used E-free reel 10:15 - 11:00 0.75 CASE RUNPRD Hook up hardline in reel. Install internal grapple on end of CT ', 11:00 - 11:15 0.25 CASE RUNPRD Safety mtg re: Pull CT to floor 11:15 - 13:00 1.75 CASE RUNPRD RU injector to pull CT to floor. Dress stub. Install SWS 1.058" ~ ID dimple connector. PT 36k 13:00 - 15:50 2.83 CASE RUNPRD Fill CT w/ 3 bbls McOH followed by 40 bbls FW and circ until CT warm. PT CTC at 4000 psi. Install dart catcher and load wiper dart to check volume 1.5/1000. Dart hit at 40.7 bbls. RD dart catcher. Displace CT to mud 15:50 - 16:15 0.42 CASE RUNPRD Install BTT CTLRT 16:15 - 18:00 1.75 CASE RUNPRD RIH w/liner on CT circ 0.35/1150 18:00 - 18:45 0.75 CASE RUNPRD 11000' 30.8k 0.36/0.30/1050 RIH thru window, clean. RIH to TD at 11729' CTD. PUH 37k 18:45 - 18:55 0.17 CASE RUNPRD TD liner ~ 11710'. 18:55 - 19:10 0.25 CASE RUNPRD Pump to verify returns prior to dropping the ball to release liner. SLB cementers arrive on location, start rigging up for liner cement job. 19:10 - 19:45 0.58 CASE RUNPRD Drop 5/8" ball and bring on pumps to circulate ball to liner running tool. Circulation rate of 1.5bpm to start, dropped to low rate after 30 bbls away. Coil volume 40.7bbls. 19:45 - 19:55 0.17 CASE RUNPRD Ball on seat at 37.5bbls away, released liner and then sheared ball seat at 4200 psi. Confirmed release from liner, PU weight was 32k#. 19:55 - 20:30 0.58 CEMT RUNPRD Circulate 2%KCI into the hole to prep for cement job. PJSM with SLB cementers prior to cement job. 20:30 - 21:45 1.25 CEMT RUNPRD Continue to circ KCI. SLB cementers mixing 10 bbls of cement. 21:45 - 22:00 0.25 CEMT RUNPRD PT cementing lines. Pump 5 bbls KCI, followed by 9.0 bbls of 15.8ppg liner cement. 22:00 - 22:40 0.67 CEMT RUNPRD 9.0 bbls of cement away, launch dart. Displace with 30bbls of 2ppb biozan, followed by 2% KCI. 40.7 bbls coil volume, 3.85 bbls liner volume, .15 bbl liner shoe track. Rates 1.50bpm/1.35bpm, slowing to .99bpm/.94bpm, and finally to .55bpm/.48bpm prior to bumping plug. 35.56 bbls to bring cement around the shoe. ~ 40.2 bbls to bump liner wiper plug, sheared at 3200psi. Bumped plug at 44.2 bbls and pressured up to 1000psi(calculated to be 44.4 bbls). 8.8 bbls around shoe, needed a calculated 6.5 bbls around shoe. Floats held OK. 22:40 - 00:00 1.33 CEMT RUNPRD POOH to surface replacing voidage to LD CTLRT. Cement seen over shakers. 2/17/2007 00:00 - 00:45 0.75 CEMT RUNPRD Continue POOH to surface replacing voidage to LD CTLRT. 00:45 - 01:10 0.42 CEMT RUNPRD PJSM for LD CTLRT and PU CSH and cleanout assembly. Continue POOH to surface replacing voidage to LD CTLRT. 01:10 - 01:30 0.33 CEMT RUNPRD LD CTLRT. Printed: 2/26/2007 1:52:32 PM • BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 17-07 ~ 17-07 BEEN ER+COMPLETE NORDIC CALISTA NORDIC 2 Date I From - To I Hours I Task I Code I NPT 2/17/2007 01:30 - 04:30 3.00 ~ CEMT 04:30 - 06:00 1.50 CEMT 06:00 - 07:50 1.83 CEMT 07:50 - 10:15 I 2.421 CEMT 10:15 - 12:00 I 1.751 CEMT 12:00 - 12:15 0.25 EVAL 12:15 - 12:30 0.25 EVAL 12:30 - 13:50 1.33 EVAL 13:50 - 15:50 2.00 EVAL 15:50 - 16:30 0.67 EVAL 16:30 - 17:00 0.50 EVAL 17:00 - 18:30 1.50 EVAL 18:30 - 18:40 0.17 EVAL 18:40 - 19:55 1.25 EVAL 19:55 - 20:05 0.17 EVAL 20:05 - 20:15 0.17 EVAL 20:15 - 21:00 0.75 EVAL 21:00 - 21:50 I 0.831 CEMT 21:50 - 23:00 I 1.171 EVAL 23:00 - 00:00 1.00 EVAL 2/18/2007 00:00 - 00:55 0.92 EVAL 00:55 - 01:10 0.25 PERF 01:10 - 02:45 1.58 PERF 02:45 - 04:20 1.58 PERF 04:20 - 06:45 2.42 PERF 06:45 - 08:05 I 1.33 08:05 - 10:15 I 2.17 Page 7 of 9 Spud Date: 5/17/1981 Start: 2/9/2007 End: 2!19/2007 Rig Release: 2/19/2007 Rig Number: Phase ': Description of Operations RUNPRD PU CSH and cleanout assembly. Cement had reached 500psi compressive strength. RUNPRD RIH with cleanout assembly, BHA #8. RUNPRD Start motor at 10500' 1.0/1700. RIH thru TOL, clean. RIH to first MW at 11650'. Mill thru minimal cement at 5'/min to stall at 11681'. PUH w/ 2k overpull and had new FS of 1.0/2140. Assume something alongside mill. PUH 100' and can't get rid of it. Slow ream back to TD from 11650'. Retag w/ MW at 11680.8'. Begin wiper OOH, but had overpull and MW at 11655'. Reream back to TD. Repeat and was clean 29.8k RUNPRD POOH, backreaming at 30'/min thru liner. POOH for CNL Cement at 2000 psi RUNPRD Drop ball, open circ sub. POOH standback CSH. LD milling assy. No trash/wear on mill LOWERI Safety mtg re: source LOWERI Function test BOPE (weekly test) LOWER? MU SWS GR/CNUCCL. RIH w/ CSH from derrick LOWERI RIH w/ CT and start 15 bbls fresh Flo Pro mud followed by KCI 0.35/170 LOW ER1 Log down at 30'/min from 10500' to tag at 11681.3' LOW ER1 Log up at 60'/min to 10500' 30.8k while leaving mud in liner LOWERI POH to lay down MCNL. LOWERI PJSM for laying down CSH and MCNL. LOW ER1 LD CSH. Stop with one jt and MCNL still in hole for PJSM. LOWERI PJSM for handling MCNL. LOWERI LD MCNL. SLB downloading data from tool. LOWERI Waiting on data from MCNL prior to running pert guns. LD un-used CSH in preperation for derrick down rig move while waiting. RUNPRD Attempt to pressure test liner lap to 2000 psi for 30 minutes. Pumping .4bpm, pressure will not rise above 900 psi. Repeat attempt only held pressure to 900 psi. Liner lap test failed. Continue waiting on MCNL data. Load pert guns into the pipeshed. LOWERI Waiting on MCNL log and geo interpretation prior to running perf guns. LD lubricator in preperation for derrick down rig move. LOWERI Waiting on MCNL log info. LOW ER1 Cont to wait on orders for perfs. LOW ER1 PJSM with TCP crew for PU guns. LOW ER1 PU perf guns - 16 total. LOW ER1 Continue to make up BHA - PU CSH. LOWERI RIH w perf guns circ at min rate to tag at 11683' 16.5k, 31k - Corr to 11682' MCNUPDC log LOWERI PUH to ball drop spot. Pump 9 bbls fresh Flo Pro mud 0.5/390. Load 1/2" ball. Displace w/ 6 bbls mud 1.45/3200 followed by KCI while RIH to perf depth of 11644.7' and park. Red rate w/ 10 bbls left 0.75/750 LOW ER1 Ball on seat at 39.5 bbls, ball seat sheared at 3120 psi w/ good shot detection by SWS. Had no fluid loss or incr in whp. PUH clean at 30.3k at 50'/min 0.76/640. POOH circ 0.75/600 Perforated w/ 1.56" HSD PJ1606 ~ 6 spf 11308-322', 11334-346', 11360-398' Printed: 2/26/2007 1:52:32 PM • • BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date From - To 2/18/2007 08:05 - 10:15 10:15 - 11:30 11:30 - 11:40 11:40 - 12:10 12:10 - 12:25 12:25 - 14:45 14:45 - 15:30 15:30 - 18:00 18:00 - 18:45 18:45 - 23:00 17-07 'C~ 17-07 REENT R+COMPLETE NORDIC CALISTA NORDIC 2 Hours Task Code j I_ _ _ J _ _ i 2.17 PERFO 1.25 PERFO 0.17 PERFO 0.50 PERFO 0.25 PERFi 2.33 PERFi 0.75 CASE 2.50 CASE 0.75 CASE 4.25 CASE 23:00 - 00:00 1.00 CASE 2/19/2007 00:00 - 01:15 1.25 CASE 01:15 - 01:40 0.42 CASE 01:40 - 02:25 0.75 WHSUR 02:25 - 04:10 1.75 WHSUR 04:10 - 04:40 0.50 WHSUR 04:40 - 05:15 0.58 WHSUR Page 8 of 9 Spud Date: 5/17/1981 Start: 2/9/2007 End: 2/19/2007 Rig Release: 2/19/2007 Rig Number: NPT Phase ', Description of Operations LOW ER1 LOW ER1 LOW ER1 LOW ER1 LOW ER1 LOW ER1 RUNPRD RUNPRD RUNPRD RUNPRD RUNPRD RUNPRD RUNPRD POST POST POST POST 05:15 - 08:45 3.501 WHSUR N SFAL ~ POST 08:45 - 09:00 09:00 - 10:00 10:00 - 11:30 11:30 - 12:00 12:00 - 13:45 13:45 - 16:15 0.25 WHSUR P POST 1.00 WHSUR N SFAL POST 1.50 WHSUR P POST 0.50 WHSUR P POST 1.751 WHSUR I P I I POST 2.501 WHSUR I P I I POST 16:15 - 22:00 I 5.751 W HSUR I P I I POST 11556-584', 1 1 594-61 4', 11632-644' Set injector on legs. POOH LD CSH Safety mtg re: LD firing head LD last two CSH singles, HDC and firing head Nordic crew change Safety mtg re: LD perf guns LD perf guns and load out-all shots fired MU 2 jts 1-1/4 CSH on BTT KB LTP assy RIH w/ BHA #11 at 80'/min circ 0.25/100 while WOR Park at 10600' and circ while wo crew change Bullhead down the backside to ensure ability to pump thru perfs if needed to seat ball. Able to pump .75bpm ~ 1250 psi. Pump down coil to see what rate available with trips set at 300 psi - 0.5bpm. RIH to sting into PBR. Verify thru PU/SO wieght and pressures. Bottom ~ 10733.4'(downward motion) and unstung at 10720.8'(upward motion). Not able to isolate backside from coil to verify leak at liner lap. Unsting and drop ball pumping 1.5 bpm until ball leaves reel. Slow pumps and sting back into PBR, stop @ depth of 10726'. Wait for metal ball to settle in seat. Seat ball and pressure up to 1500, 2000, and 2500psi while setting packer. Packer set -stacking out 2' higher than before setting, pressure up to 1000 psi on the backside. PT held - 1003 to 923 in first 15 minutes, 923 to 894 in second 15 minutes. Relieve BS pressure, pressure up coil to 3750 psi to release. POOH to LD LTP running tool. Continue to POH. PJSM for LD BHA. LD LTP running tool and send down beaver slide. PU stinger and nozzle for FP. Attempt to RIH with 4' stinger and nozzle -set down on obstruction at 23'. Unstab injector and inspect coil. Re-stab injector and attempt again. Set down at same spot. Unstab injector again and add 1 jt CSH to get past wellhead, noting that tree not completely vertical. RIH to FP. Freeze protect well laying 60/40 McOH from 2500' up. Hold PJSM for N2 blowdown prior to reaching surface. Prep for N2 blowdown. Frozen chicksand in blowdown line. Work to thaw prior to blowdown. Rig standpipe to chicksan on the ground was frozen and thawed w/ steam Safety mtg re: reel blowdown Found frozen McOH sottline from trailer. Remove and thaw it Thaw frozen kill line PT DS N2. Blow down CT w/ N2 and bleed off Check well for pressure and on vac. IA 0, OA 0 DSM dry rod 5-1/2" FMC BPV. Secure tree valves Cut off CTC and dress stub. Install internal grapple and PT. Pull CT to reel and secure SWS RD hardline in reel house and fin preps to remove reel. Load out reel onto VECO lowboy Nordic change rams in BOP's to 2-3/8" MPD rams for next well Set injector on the rig floor out of the way for RWO ops. ND Printed: 2/26/2007 1:52:32 PM • • BP EXPLORATION Operations Summary Report Legal Well Name: 17-07 Common Well Name: 17-07 ~ j Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 2 Date ~~ From - To Hours Task ~ Code NPT - _ _ -~ - 2/19/2007 ~ 16:15 - 22:00 5.75 ~ WHSUR ~ P Start: 2/9/2007 Rig Release: 2/19/2007 Rig Number: Page9of9) Spud Date: 5/17/1981 End: 2/19/2007 Phase Description of Operations POST BOPE. Fin vac tiger tank and cuttings box. DSM rig down blowdown line to tiger tank. NU tree cap and PT. RREL ~ 2200 hrs Further entries found on Endicott 1-39 Printed: 2/26/2007 1:52:32 PM • . by BP Alaska Baker Hughes INTEQ Survey Report 1NTE Q Company: BP Amoco Date: 2!22/2007 Time:. 11:06:22 Page: 1 Field: Prudhoe Bay Co-ordinate(NE) Reference: WeIL 17-07, True North Site: PB DS 17 Vertical (1'VD) Refereuce: DS17-07A 65.0 Well: 17-07 Section (VS) Reference: WeA (O.OON,O.OOE,10.54Azi} Welipath: 17-07B Survey Calculation Method: Minimum Curvature Db: Grade Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Map Zoue: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model: bggm2006 Site: PB DS 17 TR-10-15 UNITED STATES :North Slope Site Position: Northiug: 5926220.53 ft Latitude: 70 12 6.476 N From: Map Eastiog: 708405.69 ft Longitude: 148 19 11.993 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: 1.58 deg Well: 17-07 Slot Name: 17-07 Well Position: +N/-S 2158.14 ft Northing: 5928400.63 ft Latitude: 70 12 27.701 N +E/-W 829.73 ft Eastiog : 709175.53 ft Lougitude: 148 18 47.912 W Position Uncertainty: 0.00 ft Welipath: 17-07B Drilled From: 17-07A Tie-on Depth: 11034.92 ft Current Datum: DS17-07A Height 65.00 ft Above System Datum: Mean Sea Level Magnetic Data: 11/23/2006 Declination: 24.29 deg Field Strength: 57664 nT Mag Dip Angle: 80.91 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 28.50 0.00 0.00 10.54 Snrvey Program for Definitive Welipath Date: 2/13/2007 Validated: Yes Version: 4 Actual From To Survey Toolcode Tool Name ft ft 94.00 7394.00 1 : Camera based gyro multisho CB-GYRO-MS Camera based gyro multishot 7475.00 11034.92 Survey #1 (7475.00-12969.00) ( MWD+IFR+MS MWD +IFR + Multi Station 11050.00 11710.00 MWD (11050.00-11710.00) MWD MWD -Standard Annotation MD TVD ft ft 11034.92 8757.57 Tie in point 11050.00 8756.62 KOP 11710.00 9082.27 TD Survey: MWD Start Date: 2/14!2007 Company: Baker Hughes INTEQ Engineer: Tool: MWD;MWD -Standard Tied-to: From: Definitive Path • • by BP Alaska ~, Baker Hughes INTEQ Survey Report 1NTE Q Company: BP Amoco Date: 2/22/2007 Tim e: 11:06:22 ':Page: 2 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well:17-07, True=North Site: PB DS 17 Vertical (1'VD) Reference: DS17-07A 65.0 Weli: 17-07 Section (VS) Reference: Well {Q.OON,O.OOE,10.54Azi) Wellpatb: 17-07B St+rvey Cakulatioa Method: Minimum Curvature Db: OraGe Survey MD lucl Azim TVD Sys TVD N/S E/W MapN MapE VS DIaS Tool ft deg deg ft ft ft ft ft ft ft deg/100ft 11034.92 94.09 5.31 8757.57 8692.57 5020.14 1149.78 5933450.44 710185.77 5145.75 0.00 MWD 11050.00 93.13 2.11 8756.62 8691.62 5035.16 1150.75 5933465.48 710186.33 5160.69 22.11 MWD 11064.00 92.23 359.14 8755.96 8690.96 5049.14 1150.90 5933479.46 710186.09 5174.46 22.14 MWD 11095.61 79.39 350.41 8758.27 8693.27 5080.44 1148.06 5933510.67 710182.38 5204.72 49.05 MWD 11124.96 71.65 341.87 8765.62 8700.62 5107.99 1141.30 5933538.02 710174.86 5230.57 38.57 MWD 11154.37 65.20 323.86 8776.50 8711.50 5132.24 1128.99 5933561.91 710161.88 5252.15 60.95 MWD 11185.18 63.36 304.79 8789.98 8724.98 5151.53 1109.28 5933580.65 710141.65 5267.51 56.03 MWD 11215.22 63.29 284.02 8803.58 8738.58 5162.54 1085.02 5933590.98 710117.10 5273.90 61.71 MWD 11247.32 62.73 262.82 8818.28 8753.28 5164.24 1056.70 5933591.90 710088.75 5270.40 58.81 MWD 11276.16 55.64 243.49 8833.15 8768.15 5157.27 1033.14 5933584.28 710065.39 5259.23 62.46 MWD 11306.32 55.84 224.66 8850.23 8785.23 5142.75 1013.11 5933569.21 710045.76 5241.29 51.53 MWD 11336.16 55.82 216.93 8867.01 8802.01 5124.08 997.00 5933550.10 710030.18 5220.00 21.43 MWD 11367.48 54.58 211.07 8884.89 8819.89 5102.78 982.62 5933528.41 710016.39 5196.43 15.86 MWD 11398.80 53.33 204.60 8903.34 8838.34 5080.41 970.79 5933505.73 710005.19 5172.27 17.17 MWD 11429.85 54.07 199.71 8921.73 8856.73 5057.25 961.37 5933482.31 708996.41 5147.77 12.91 MWD 11459.41 55.47 206.17 8938.79 8873.79 5035.04 951.95 5933459.85 709987.62 5124.21 18.46 MWD 11487.16 56.60 208.68 8954.29 8889.29 5014.61 941.35 5933439.14 709977.59 5102.20 8.54 MWD 11518.54 54.51 203.55 8972.05 8907.05 4991.40 929.95 5933415.62 709966.84 5077.29 15.03 MWD 11548.63 53.71 195.05 8989.71 8924.71 4968.43 921.90 5933392.43 709959.42 5053.23 23.03 MWD 11578.83 53.21 187.06 9007.71 8942.71 4944.65 917.25 5933368.54 709955.43 5029.00 21.31 MWD 11608.99 55.71 181.91 9025.25 8960.25 4920.20 915.35 5933344.04 709954.21 5004.62 16.18 MWD 11639.01 57.32 187.02 9041.82 8976.82 4895.25 913.39 5933319.05 709952.94 4979.73 15.17 MWD 11667.28 54.67 191.81 9057.63 8992.63 4872.14 909.57 5933295.85 709949.77 4956.32 16.88 MWD 11710.00 55.00 200.16 9082.27 9017.27 4838.62 899.96 5933262.07 709941.09 4921.60 15.99 MWD ~~-~ WELLHEAD = ACTUATOR = KB. ElEV = 71 BF. ELEV = 36.5' KOP = Max Angle = -- Datum MD = Datum TVD = _ 7450' 90 ~ 10972' 12904' 8666' 13-3/8" CSC, 72#, N-80, ID = 12.347" 2687' Minimum ID =1.180" ~ 10697' BAKER LINER TOP PACKER ¢sv 7488' s-s/s" csG, a7n, L-SO, ID = SsBr' 9962' T' LNR, 29#, L-80, .0371 bpf, ID = 6.184" 10790' 3-1 /2" TBG, 9.2#, L-80, .0087 bpf, ID = 2.992" 10736' 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" 10884' PERFORATION SLANAMRY REF LOG: A NGLE AT TOP PERF: Note: Refer to Production DB for historical perf data SQE SPF INTERVAL Opn/Sqz DATE 1.56" 6 11308-11322' O 02/18107 1.56" 6 113341134&' O 02/18/07 1.56" 6 11360-11398' O 02/18/07 1.56" 6 11556-11584' O 02/18/07 1.56" 6 11594-11614' O 02/18/07 1 Sri' 0 11032-11044' O 02!18107 9-5/8" X 7" BKR ZXP LNR TOP PKR I MILLOUT WINDOW 7475" - 7491' 10664' 3-1 /2" HES X NIP, ID = 2.813" 10682' 7" X 3-1 /2" BKR S-3 PREM PKR 1069T BKR KB LNR TOP PKR, ID = 1.810" 10703' 3-1 /2" HES X NIP, ID = 2.813" 10707' Top of 2-3/8" Liner I 10707' Top of Cement ~- 10724' 3-112' HES X N Nff', ID = 2.75" 10736' 3-1 /2" WLEG, ID = 2.992" 10740' 7" X 5" BKR HMC LNR HANGER W/ TIEBACK SLV 10758' S"X4-1 /2° xo t ` " ID = 3.950" I ` . 2-3; 8" lNR 4 44li, L-80, STL, '` I - ID = 1.920", cmt'ed and perfed I I. I r~ I \I I ~ Y~ I I I I I I O I I 11064' Mech Whipstock w / R/A tag at 11069' I - I I I 11300' Cement pk~g I I 1 I I I DATE REV BY COMMENTS DATE REV BY COMMENTS 06/11/81 ORIGINAL COMPLETION 02/21/04 JDM/KA SIDETRACK (17-07A) 03!08/04 RMH/KA GLV C/O 02!19/07 NORDIC2 CTD SIDETRACK (17-07B) 02/24107 JDM?LH CORRECTIONS FMC GEN 2 - FM~ ~~~~ ~~,~~-~ ~ 7-07B AXELSON Combleted CTD Sidetrac SAFETY NOTES: 2212' ~--~ 3-1 /2" HES X NIP, ID = 2.813" GAS LET MANDRELS ST RAD TVD DEV TYPE VLV LATCH PORT DATE 5 2997 2997 5 MMG DMY RK 0 02/20/04 4 4142 4092 28 MMG GRAY RK 16 01/22/07 3 5729 5383 39 AAWIG DMY RK 0 02/20/04 2 7019 6398 3fi NMC' DMY RK 16 01 /22/07 1 9441 8000 53 NAG DMY RK 20 01/22/07 11710' PRUDHOE BAY UNfT WELL: 17-078 PERMfT No: 2040110 API No: 50-029-20596-02-00 SEC 22, T10N, Ri SE, 3377.11' FEL 83628.45' FNL BP Exploration (Alaska) 11/09/04 STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BO PE Test Report Submit to: .E~E"3..r~`tt~ xsa~r~it3_sf~~f~.~K.us 22 cc tip [•'` ••-i.EE~:~E?£'- i3c~.T+f{c`~''X+r'JE~''~l'ef~.:i'~:~:F.'.cek.Ee ~a ~3fti'b E£?E:I~E`f1~i£?it~ ~J~t:t~"3i~3.St~.kf_~?C,~i~4 Contractor: Nordic Rig No.: 2 DATE: 2/10/07 Rig Rep.: Mckeirnan / Sloan Rig Phone: 659-4398 Rig Fax: 659-4356 Operator: BPX Op. Phone: 659-4393 Op. Fax: 659-4356 Rep.: Goodrich / Sevcik E-Mail ~t~~c~?~~t~rl~;rE€~~ic "fc?UI~7u~~€tE_ ~t~_c_~~3 Well Name: DS17-076 PTD # 207-010 Operation: Drlg: XXX Workover: Explor.: Test: Initial: XXX Weekly: Bi-Weekly Test Pressure: Rams: 250-3500 Annular: 250-2500 Valves: 250-3500 MISC. INSPECTIONS: TEST DATA FLOOR SAFETY VALVES: Test Result Test Result Quantity Test Result Location Gen.: P Well Sign P Upper Kelly NA Housekeeping: P Drl. Rig P Lower Kelly NA PTD On Location P Hazard Sec. P Ball Type 1 P Standing Order Posted P Inside BOP NA BOP STACK: Quantity Size/Type Test Result MUD SYSTEM: Visual Alarm Stripper 1 2" P Trip Tank P P Annular Preventer 1 7 1/16" P Pit Level Indicators P P #1 Rams 1 Blind /Shear P Flow Indicator P P #2 Rams 1 2" combi's P Meth Gas Detector P P #3 Rams 1 2 3/8"combi's P H2S Gas Detector P P #4 Rams 1 2" Combi's P #5 Rams N/A NA Quantity Test Result Choke Ln. Valves 1 3 1/8" P Inside Reel valves 1 P HCR Valves 2 3 1/8" P Kill Line Valves 1 3 1/8" P ACCUMULATOR SYSTEM: Check Valve 2 2 1/16" P Time/Pressure Test Result System Pressure 3000 P CHOKE MANIFOLD: Pressure After Closure 2000 P Quantity Test Result 200 psi Attained 18 sec P No. Valves 14 P Full Pressure Attained 1 min 30sec P Manual Chokes 1 P Blind Switch Covers: All stations Y Hydraulic Chokes 1 P Nitgn. Bottles (avg): 4 2100 Test Results Number of Failures: 0 Test Time: 7 Hours Components tested 30 Repair or replacement of equipment will be made within 0 days. Notify the North Slope Inspector 659-3607, follow with written confirmation to Superviser at: ,~~E~3_.,r€~g~ z>~~rti~3..~~~kf_~~c.u Remarks: Distribution: 24 HOUR NOTICE GIVEN orig-Well File YES XXX NO c - Oper./Rig Waived By Chuck Sheave c -Database Date 2/9/07 Time 1200 c -Trip Rpt File Witness c -Inspector Test start 1400 Finish 2100 Coil Tubing BFL 11/09/04 Nordic 2 BOP 2-10-07.x1s - . s~ _~ ~~ - ~, ALASSiA OIL A1QD GAS COI~ISERQA~'I011T COMh'IISSIOIQ ; Mel Rixse CT Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-661 SARAH PAL/N, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 17-07B BP Exploration (Alaska), Inc. Permit No: 207-010 Surface Location: 2242' FNL, 930' FWL, SEC. 22, T10N, R15E, UM Bottomhole Location: 2644' FSL, 1845' FWL, SEC. 15, T10N, R15E, UM Dear Mr. Rixse: Enclosed is the approved application for permit to redrill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval 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. When .providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). DATED this day of January, 2007 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ~~^/~~~ V ~~~~~"l ALAS~IL AND GAS CONSERVATION COMMI:I~!'JN - ,SAN `~ ~ ~Q~7 PERMIT TO DRILL ~~~ 20 AAC 25.005 Alaska t~i~ ~ gas ~;011~. G~mmission 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone- 1 c. Specify if well is pr r ^ Coalbed Methane ^ Gas Hydrates ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 11. Well Name and Number: PBU 17-07B / 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: ~ MD 11540 ~ TVD 8996 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bayr 4a. Location of Well (Governmental Section): Surface: 2242' FNL 930' FWL T10N R15E SEC 22 UM ~ 7. Property Designation: ADL 028331 ~ Pool , , , , . , Top of Productive Horizon: 2651' FSL, 2059' FWL, SEC. 15, T10N, R15E, UM ~ 8. Land Use Permit: 13. Approximate Spud Date: February 1, 2007 Total Depth: 2644' FSL, 1845' FWL, SEC. 15, T10N, R15E, UM ~ 9. Acres in Property: 2560 / 14. Distance to Nearest Property: 18,530' • 4b. Location of Well (State Base Plane Coordinates): Surface: x-709176 y-5928401 Zone-ASP4 10. KB Elevation (Height above GL): 65' feet 15. Distance to Nearest Well Within Pool: 380' 16. Deviated Wells: Kickoff Depth: 10940' feet Maximum Hole An le: 80.66 ~ de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3250 / Surface: 2370 18. Casin P ram: S ifi 'bo ns To - Settin De th - 8o tt ^t antit of Cem nt c.f, or asks Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 3" 2-3/8" 4.4# L-80 STL 825' 10715' 8671 11540' 8996' 24 sx Class 'G' 19. PRESE NT. WELL CONDITION SUMMARY (To be completed forRedrill and Re-entry Operations) Total. Depth MD (ft): 12969 Total Depth TVD (ft): 8731 Plugs (measured): N/A Effective Depth MD (ft): 12969 Effective Depth TVD (ft): 8731 Junk (measured): N/A Casing Length Size Cement Volume MD D Conductor /Structural 80' 20" 2 2 sx AS I I 80' 80' Surface 2687' 13-3/8" 3000 sx Fondu 850 sx PF II 2687' 2687' Intermediate 7475' 9-5/8" 500 sx Class'G' 7475' 6772' Pr coon Liner 3567' 7" 211 sx Class 'G' 184 sx Class 'G' 7317' - 10884' 6642' - 8741' Liner 2227' 4-1/2" Uncemented Slotted Liner 10740' - 12967' 8681' - 8731' Perforation Depth MD (ft): 10890' - 12923' Perforation Depth TVD (ft): 8743' - 8734' 20. Attachments ®Filing Fee, $100 ^ BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct. Contact Mel Rixse, 564-5620 Printed Name Mel ' se Title CT Drilling Engineer Prepared By Name/Number: Si nature Phone 564-5521 Date G3 ~-(~ondra Stewman, 564-4750 Commission Use Ont Permit To Drill Number: O -0 ~ API Number: 50-029-20596-02-00 Permit Approval See cover letter for Date: th r re uirements Conditions of Approval: If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained shales: 1 Samples Req'd: ^ Yes o Mud Log Req'd: ^ Yes (1J No HZS Measures: [~ Yes o D' Tonal Survey Req'd: ~ Yes ^ No Other: 35~~ p~Z ~,~'P ~~-~~ ~~~~ Y T COMMISSION Date `~aG~~ i ,COMMISSIONER Form 10-401 Revised 12/2005 Submit In Duplicate • • BP Prudhoe Bay DS17-07B Sidetrack CTD Sidetrack Summary Pre-Rig Work: 1. C Make 2.70" dummy whipstock run to total depth 10,990' (50' past proposed WS setting depth). 2. C Run SLB MGR/CCL (memory gamma ray/casing collar locator). This is run for tie-in and collar identification. Log 10,600'to11,700'. 3. S Dummy all gas lift valves 4. S Run caliper as deep as possible. 5. O MIT-IA and MIT-OA 6. O Set BPV 7. O AC-LDS; AC-PPPOT-IC, T 8. O Bleed production flow lines and GL lines down to zero and blind flange 9. O Remove wellhouse, level pad The pre CTD work is slated to begin on January 19, 2007. Rig Work: 1. MIRU and test BOPE to 250 psi low and 3500 psi high. Pull BPV. 2. Run Baker TTWS set 10,940'MD, lowside set. 3. Pump 50 bbls of 150 LSRV Flo-Pro 4. Squeeze 50 bbls of 15.8 ppg of cement past whipstock. 5. Mi112.74" window at 10,940'and 10' of rathole. Swap t ewe to F o- 6. Drill Build: 3.0" OH, 635' (40 deg/100 planned) 7. Drill Lateral: 3.0" OH, 215' (12 deg/100 planned), with resistivity 8. Run 2-3/8"" solid liner leaving TOL at 10715', 5 bbls of 15.8 ppg cmt 9. Pump primary cement leaving TOC at TOL 10715' 10. Cleanout liner 11. MCNL/GR/CCL log 12. Test liner lap to 2000 psi. 13. Perforate liner per asset instructions 0100') 14. Freeze protect well, Set BPV, RDMO 30~-o~`-t ~~,~ ~v ~ Mud Program: • Well kill: 8.6 ppg brine • Milling/drilling: 8.6 ppg Flo Pro or biozan for milling, new Flo Pro for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 3" Casing Program: fully cemented liner • 2-3/8", L-80 4.4# STL 10,715' and - 11,540' and • A minimum of 5 bbls 15.8 ppg cement will be used for liner cementing. • • TOC planned at 10,715' • Well Control: • BOP diagram is 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. Max. planned hole angle is 80 deg. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property - 18,530 ft. • Distance to nearest well within pool - 380 ft. (3-07) Logging • MWD directional, Gamma Ray, and resistivity will be run over all of the open hole section. • A cased hole CNL/GR/CCL log will be run. Hazards • The maximum recorded H2S level on DS17 pad is 150 ppm • Lost circulation risk is below average Reservoir Pressure • The max res. press. is estimated to be 3250 psi at 8800'ss (7.1 ppg EMW). • Max. surface pressure with gas (0.10 psi/ft) to surface is 2370 psi. TREE = FMC GEN 2 WELLHEAD= FMC ACTUATOR = AXELSON KB. ELEV = 71' BF. ELEV = 36.5' KOP = 7450' Max Angle = 90 ~ 10972' Datum MD = 12904' Datum N D = 8666' ~ 13-3/8" CSG, 72#, N-80, ID = 12.347" ~ Minimum ID = 2.80" @ 10724' 3-1/2" HES XN NIPPLE 9-5/8" X 7" BKR ZXP LNR TOP PKR EZSV 748$' I I I I I I MILLOUT WINDOW 7475" - 7491' I 9-5/8" CSG, 47#, L-80, ID = 8.681" ~ 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 10790' 3-1/2" TBG, 9.2#, L-80, .0087 bpf, ID = 2.992" 10736' 7" 1 NR 7R8 I _An n3R3 hnf Ifl = R 77R" 1 r1AAd' SAFETY NOTES: 3-1/2" HES X NIP, ID = 2.813" GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 5 2997 2997 5 MMG DMY RK 0 02/20i0a 4 4142 4092 28 MMG DOME RK 16 03/08/04 3 5729 5383 39 MMG DMY RK 0 02/20/04 2 7019 6398 36 MMG DOME RK 16 03/08/04 1 9441 8000 53 MMG SO RK 20 03/08/04 10664' 3-1/2" HES X NIP, ID = 2.813" 10682' 7" X 3-1/2" BKR S-3 PREM PKR 10703' 3-1/2" HES X NIP, ID = 2.813" 10715' Tc~:~ of ~-3,i3~ ~~r.F,r 10715' Tcp of Cement 10724' 3-1/2" HES XN NIP, ID = 2.80" 10736' 3-1/2" WLEG, ID= 2.992" 10740' 7" X 5" BKR HMC LNR HANGER W/ TIEBACK SLV 10758' 5" x 4-1/2" XO ID = 3.950" 2-3/8" crrrt'ed and perfed 11540' PERFORATION SUMMARY I i I 1 REF LOG: 1 I A NGLE AT TOP PERF: I I I I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE I I I 10940' SLOTTED LNR I I 10890 - 12923 O 02/20/04 I I 11300' I I I I I I 4-1/2" LNR, 12.6#, L-80, ID = 3.960" 12967' I Mech Whipstock w / R/A tags ~ plug DATE REV BY COMMENTS DATE REV BY COMMENTS 06111181 ORIGINAL COMPLETION 02121/04 JDMIKA SIDETRACK(17-07A) 03/08/04 RMWKAK GLV C/O SEC 22, T1 PRUDHOE BAY UNrr WELL: 17-07A PERMR No: 2040110 API No: 50-029-20596-01 N, R15E, 3377.11' FEL & 3628.45' FNL BP Exploration (Alaska) ' 17-07B Proposed CTD Sidetr~ TREE = FMC GEN 2 WELLHEAD = FMC ACTUATOR= AXELSON K8. ELEV = 71' BF. ELEV = 36.5' KOP = 7450' Max Angle = 90 (c~ 10972' Datum MD = 12904' Datum TV D = 8666' 13-318" CSG, 72#, N-80, ID = 12.347" ~-~ 26$7' Minimum ID = 2.75" @ 10724' 3-1/2" HES XN NIPPLE 17-07A I "~"X010i 2212' ~~ 3-1 /2" HES X N~, ID = 2.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 2997 2997 5 MMG DMY RK 0 02/20/04 4 4142 4092 28 MMG DOME RK 18 03/08/04 3 5729 5383 39 MMG DMY RK 0 02/20/04 2 7019 6398 36 MMG DOME RK 16 03!08/04 1 9441 8000 53 MMG SO RK 20 03/08/04 7327' ~-~ 9-518" X 7" BKR ZXP LNR TOP PKR MILLOUT WINDOW 7475" - 7491' ¢sv I~ 7488' 9-5/8" CSG, 47#, L-80, ID = 8.681" ~-~ 9962' 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" ~-1 10790, PERFORATION SUMMARY REF LOG: A NGLE AT TOP PERF: Note: Refer to Productan DB for historical perf data SIZE SPF INTERVAL OpnlSgz DATE SLOTTED LNR 10890 - 12923 0 02/20/04 10664' ~ 3-112" HES X NIP, ID = 2.813" 10682' 7" X 3-1/2" BKR S-3 PREM PKR 10703' 3-1 /2" HES X NIP, ~ = 2.813" 10724' 3-1/2" HES XN NIP, ~ = 2.75" 10736' 3-1/2" WLEG, ID = 2.992" 10740' 7" X 5" BKR HMC LNR HANGER W/ TIEBACK SLV 10758' 5" x a-1/2" XO ID = 3.950" 3-1/2" TBG, 9.2#, L-80, .0087 bpf, ~ = 2.992" 10736' ~ . 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" 10884' 4-1/2" LNR, 12.6#, L-80, D= 3.960" 12967' DATE REV BY COMMENTS DATE REV BY COMMENTS 06111/81 ORIGINAL COMPLETION 02/21/04 JDM/KA SIDETRACK~17-07A) 03/08/04 RMWKAK GLV GO PRUDHOE BAY UNfT WELL: 17-07A PERMff No: 2040110 API No: 50-029-20596-01 SEC 22, T10N, R15E, 3377.11 ` FEL & 3628.45' FNL BP Exploration (Alaska) • • ap BP Alaska ~-~ Baker Hughes INTEQ Planning Report >:~TE Q Company: BP Amoco Date: 11/25J2006 Time: 09:15:35 Page: 1 Field: Prudhoe Bay Co-ordionte(NE) References Well: 17-07, True North Site: PB DS 17 Vertieal (TVD) Reterc®ee: DS17-07A 65.0 Well: 17-07< Sect~n (VS) Reference: WeN (O.OON,O.OOE,250.OOAzi) Welipath; Plan 6;17-07B Survey Cakulatio® Method: Minimum Curvature Db: Orade Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model: bggm2006 Site: PB DS 17 TR-10-15 UNITED STATES :North Slope Site Position: Northing: 5926220. 53 ft Latitude: 70 12 6.476 N From: Map Easting: 708405.69 ft Longitude: 148 19 11.993 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: 1.58 deg Well: 17-07 Slot Name: 17-07 Well Position: +N/-S 2158.14 ft Northing: 5928400.63 ft Latitude: 70 12 27.701 N +E/-W 829.73 ft Easting : 709175. 53 ft Longitude: 148 18 47.912 W Position Uncertainty: 0.00 ft Wellpath: Plan 6, 17-07B Drilled From: 17-07A Tie-on Depth: 10905.35 ft Current Datum: DS17-07A Height 65. 00 ft Above System Datum: Mean Sea Level Magnetic Data: 11/23/2006 Declination: 24.29 deg Field Strength: 57664 nT Mag Dip Angle: 80.91 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 28.50 0.00 0.00 250.00 Plan: Plan #6 Date Composed: 11 /23/2006 copy Lamar's plan 6 Version: 4 Principal: Yes Tied-to: From: Definitive Path Targets Map Map <-- [.atitnde ---> <--:Longitude ---> Name Description TVD +N{-S +E/-W Northing Easting Deg Min Sec Deg Min Sec .Dip. Dir. ft ft ft ft ft 17-076 Faultl 65.00 5675.79 1229.20 5934108.00 710247.00 70 13 23.521 N 148 18 12.210 W -Polygon 1 65.00 5675.79 1229.20 5934108.00 710247.00 70 13 23.521 N 148 18 12.210 W -Polygon 2 65.00 5606.60 1379.35 5934043.00 710399.00 70 13 22.841 N 148 18 7.850 W -Polygon 3 65.00 5547.02 1435.72 5933985.00 710457.00 70 13 22.254 N 148 18 6.213 W -Polygon 4 65.00 5358.47 1452.51 5933797.00 710479.00 70 13 20.400 N 148 18 5.726 W -Polygon 5 65.00 5199.35 1418.08 5933637.00 710449.00 70 13 18.835 N 148 18 6.727 W -Polygon 6 65.00 5066.57 1516.45 5933507.00 710551.00 70 13 17.529 N 148 18 3.871 W -Polygon 7 65.00 4833.85 1575.03 5933276.00 710616.00 70 13 15.240 N 148 18 2.171 W -Polygon 8 65.00 4694.09 1636.19 5933138.00 710681.00 70 13 13.866 N 148 18 0.396 W -Polygon 9 65.00 4564.14 1632.58 5933008.00 710681.00 70 13 12.587 N 148 18 0.501 W -Polygon 10 65.00 4270.22 1805.52 5932719.00 710862.00 70 13 9.696 N 148 17 55.481 W -Polygon 11 65.00 4564.14 1632.58 5933008.00 710681.00 70 13 12.587 N 148 18 0.501 W -Polygon 12 65.00 4694.09 1636.19 5933138.00 710681.00 70 13 13.866 N 148 18 0.396 W -Polygon 13 65.00 4833.85 1575.03 5933276.00 710616.00 70 13 15.240 N 148 18 2.171 W 17-076 Faultl 65.00 4380.17 2025.66 5932835.00 711079.00 70 13 10.777 N 148 17 49.088 W -Polygon 1 65.00 4380.17 2025.66 5932835.00 711079.00 70 13 10.777 N 148 17 49.088 W -Polygon 2 65.00 4257.83 1711.14 5932704.00 710768.00 70 13 9.575 N 148 17 58.222 W -Polygon 3 65.00 4320.60 1539.80 5932762.00 710595.00 70 13 10.192 N 148 18 3.197 W -Polygon 4 65.00 4317.43 1401.65 5932755.00 710457.00 70 13 10.161 N 148 18 7.209 W -Polygon 5 65.00 4283.05 1089.57 5932712.00 710146.00 70 13 9.824 N 148 18 16.272 W -Polygon 6 65.00 4206.50 711.28 5932625.00 709770.00 70 13 9.071 N 148 18 27.257 W -Polygon 7 65.00 4194.34 355.79 5932603.00 709415.00 70 13 8.952 N 148 18 37.580 W -Polygon 8 65.00 4206.50 711.28 5932625.00 709770.00 70 13 9.071 N 148 18 27.257 W -Polygon 9 65.00 4283.05 1089.57 5932712.00 710146.00 70 13 9.824 N 148 18 16.272 W -Polygon 10 65.00 4317.43 1401.65 5932755.00 710457.00 70 13 10.161 N 148 18 7.209 W -Polygon 11 65.00 4320.60 1539.80 5932762.00 710595.00 70 13 10.192 N 148 18 3.197 W -Polygon 12 65.00 4257.83 1711.14 5932704.00 710768.00 70 13 9.575 N 148 17 58.222 W • • by BP Alaska ~-~ Baker Hughes INTEQ Planning Report INTEQ Company: BP Amoco Date: 11/25/2006 Time: 09:15:35 Page: 2 FkW: Prudhoe Bay Ge-ordinate(NE) References Well: 17-07, True North Site: PB DS 17 Vertieai (TVD) ReYereace: DS17-07A 65.0 Well: 1 7-07 Section.(VS}Rekreaces' WeII (O.OON,O.OOE,250.OOAzi) Welipat6: Pian 6', 17-078 Survey Cakalation Method: Minimum Curvature Db: O raGe Targets :Map Map <-__- Latitade -> <R Longitude -_> Naroe _ Description TVD +N/-S +E/-W Northing.: ,Fasting Deg Min Sec Deg Min Sec Dip:.. Din ft ft ft ft ft 17-078 Targetl 8955.00 5060.23 969.06 5933485.50 710004.02 70 13 17.468 N 148 f8 19.768 W -Circe (Radius: 100) -Plan hit target 17-076 Targetl 9060.00 4886.23 905.71 5933309.82 709945.52 70 13 15.756 N 148 18 21 .609 W -Circle (Radius: 100) -Plan out by 1.63 at 9060.00 4887.85 905.86 5933311.45 709945.63 70 13 15.772 N 148 18 21 .604 W Annotation MD TVD ft ft 10939.88 8757.31 TIP 10940.00 8757.33 KOP 10960.00 8760.88 End of 9 Deg/100 DLS 11000.00 8773.61 5 11075.00 8810.98 6 11150.00 8853.43 7 11225.00 8898.48 8 11325.00 8955.26 End of 40 Deg/100 DLS 11425.00 9004.31 10 11540.00 9060.91 TD Plan Section Information MD Incl Azim TVD +N/-S +E/-W DLS Build Tarn TFO Target ft deg deg ft ft ft deg/100ft deg/100ft deg/100ft deg 10905.35 71.41 15.40 8748.99 4895.37 1120.88 0.00 0.00 0.00 0.00 10939.88 80,66 15.50 8757.31 4927.64 1129.80 26.79 26.79 0.29 0.61 10940.00 80.66 15.50 8757.33 4927.75 1129.83 0.00 0.00 0.00 0.00 10960.00 78.89 15.18 8760.88 4946.73 1135.Q4 9.00 -8.86 -1.59 190.00 11000.00 63.93 9.16 8773.61 4983.65 1143.09 40.00 -37.39 -15.06 200.00 11075.00 57.71 335.39 8810.98 5047.19 1135.06 40.00 -8.29 -45.02 250.00 11150.00 55.11 299.32 8853.43 5092.10 1094.10 40.00 -3.47 -48.10 255.00 11225.00 53.02 262.12 8898.48 5103.32 1036.28 40.00 -2.78 -49.60 255.00 11325.00 60.81 214.79 8955.26 5060.23 969.06 40.00 7.79 -47.33 267.00 11425.00 60.68 201.03 9004.31 4983.41 928.35 12.00 -0.13 -13.76 266.00 11540.00 60.66 185.19 9060.91 4886.23 905.71 12.00 -0.02 -13.78 266.00 Survey MD Incl Azim SS TVD N/S E/W MapN MapE DLS VS TFO Tooi ft deg deg ft ft ft ft ft degl100ft ft deg 10905.35 71.41 15.40 8683.99 4895.37 1120.88 5933324.92 710160.34 0.00 -2727.60 0.00 MWD 10920.00 75.33 15.44 8688.18 4908.90 1124.61 5933338.55 710163.70 26.79 -2735.73 0.61 MWD 10939.88 80.66 15.50 8692.31 4927.64 1129.80 .5933357.42 710168.36 26.79 -2747.01 0.60 MWD 10940.00 80.66 15.50 8692.33 4927.75 1129.83 5933357.54 710168.39 0.00 -2747.08 0.00 MWD 10950.00 79.77 15.34 8694.03 4937.25 1132.45 5933367.10 710170.75 9.00 -2752.79 190.00 MWD 10960.00 78.89 15.18 8695.88 4946.73 1135.04 5933376.65 710173.07 9.00 -2758.47 190.03 MWD 10970.00 75.13 13.77 8698.13 4956.17 1137.47 5933386.15 710175.24 40.00 -2763.98 200.00 MWD 10980.00 71.39 12.30 8701.01 4965.49 1139.63 5933395.53 710177.14 40.00 -2769.20 200.32 MWD 10990.00 67.65 10.77 8704.51 4974.67 1141.51 5933404.75 710178.76 40.00 -2774.10 200.74 MWD 11000.00 63.93 9.16 8708.61 4983.65 1143.09 5933413.78 710180.09 40.00 -2778.66 201.28 MWD 11010.00 62.63 4.92 8713.11 4992.51 1144.18 5933422.66 710180.94 40.00 -2782.72 250.00 MWD 11020.00 61.45 0.60 8717.80 5001.33 1144.61 5933431.49 710181.13 40.00 -2786.14 251.90 MWD 11030.00 60.42 356.17 8722.66 5010.06 1144.37 5933440.21 710180.64 40.00 -2788.89 253.93 MWD 11040.00 59.53 351.67 8727.67 5018.67 1143.45 5933448.79 710179.49 40.00 -2790.98 256.08 MWD 11050.00 58.80 347.09 8732.79 5027.11 1141.87 5933457.18 710177.67 40.00 -2792.38 258.34 MWD 11060.00 58.24 342.44 8738.02 5035.33 1139.63 5933465.34 710175.21 40.00 -2793.09 260.69 MWD 11070.00 57.84 337.75 8743.31 5043.31 1136.74 5933473.23 710172.10 40.00 -2793.10 263.11 MWD • • by BP Alaska ~- ~$ Baker Hughes INTEQ Planning Report INTE Q Company: BP AMOCO Date: 11!25/2006 Time: 09:15:35 Page: 3 Field: Prudhoe Bay Co-ordiuate(NE) Reference:. WeVI: 17-07, True North •. Site:: PB' DS 17 Vertical (TVD) Reference:. DS17-07A 65.0 Well: 17-07 - Section (VS) Refereacr.' Welt (O.OON,O.OOE,250.OOAzi) Wellpath: Plan 6,.17-078 Survey CakalaHoa Method:. Minimum Curvature Db: Orade Survey MD Iasi Azim SS TVD N/S E/W MapN MapE DLS ': VS TFO Tool e tt deg.... deg ft ft ft ft ft deg/100ft ft deg 11075.00 57.71 335.39 8745.98 5047.19 1135.06 5933477.06 710170.31 40.00 -2792.85 265.60 MWD 11080.00 57.22 333.09 8748.67 5050.98 1133.23 5933480.81 710168.38 40.00 -2792.43 255.00 MWD 11090.00 56.35 328.43 8754.15 5058.28 1129.15 5933487.99 710164.09 40.00 -2791.09 256.24 MWD 11100.00 55.66 323.67 8759.74 5065.16 1124.52 5933494.73 71015.28 40.00 -2789.09 258.79 MWD 11110.00 55.16 318.85 8765.42 5071.57 1119.37 5933501.01 710153.95 40.00 -2786.45 261.45 MWD 11120.00 54.86 313.98 8771.16 5077.51 1113.73 5933506.78 710148.15 40.00 -2783.17 264.19 MWD 11130.00 54.74 309.09 8776.92 5082.92 1107.62 5933512.02 710141.89 40.00 -2779.28 266.98 MWD 11140.00 54.83 304,19 8782.69 5087.80 1101.06 5933516.71 710135.20 40.00 -2774.79 269.81 MWD 11150.00 55.11 299.32 8788.43 5092.10 1094.10 5933520.82 710128.13 40.00 -2769.72 272.63 MWD 11160.00 54.17 294,55 8794.22 5095.80 1086.84 5933524.32 710120.76 40.00 -2764.16 255.00 MWD 11170.00 53.42 289,68 8800.13 5098.84 1079.37 5933527.15 710113.21 40.00 -2758.18 257.76 MWD 11180.00 52.87 284.73 8806.13 5101.20 1071.73 5933529.30 710105.51 40.00 -2751.81 260.64 MWD 11190.00 52.53 279.72 8812.20 5102.89 1063.96 5933530.77 710097.70 40.00 -2745.08 263.61 MWD 11200.00 52.40 274.68 8818.29 5103.88 1056.10 5933531.54 710089.81 40.00 -2738.04 266.65 MWD 11210.00 52.49 269.63 8824.39 5104.18 1048.18 5933531.62 710081.89 40.00 -2730.70 269.72 MWD 11220.00 52.79 264.61 8830.46 5103.78 1040.24 5933531.00 710073.97 40.00 -2723.10 272.80 MWD 11225.00 53.02 262.12 8833.48 5103.32 1036.28 5933530.43 710070.02 40.00 -2719.23 275.84 MWD 11230.00 52.94 259.62 8836.49 5102.68 1032.34 5933529.69 710066.10 40.00 -2715.30 267.00 MWD 11240.00 52.94 254.61 8842.51 5100.91 1024.57 5933527.70 710058.38 40.00 -2707.39 268.51 MWD 11250.00 53.16 249.61 8848.53 5098.45 1016.97 5933525.03 710050.85 40.00 -2699.41 271.53 MWD 11260.00 53.58 244.65 8854.50 5095.33 1009.58 5933521.71 710043.55 40.00 -2691.40 274.54 MWD 11270.00 54.20 239.76 8860.39 5091.57 1002.43 5933517.75 710036.51 40.00 -2683.40 277.49 MWD 11280.00 55.01 234.95 8866.19 5087.17 995.57 5933513.17 710029.78 40.00 -2675.45 280.38 MWD 11290.00 56.02 230.26 8871.85 5082.17 989.03 5933507.98 710023.38 40.00 -2667.59 283.16 MWD 11300.00 57.19 225.68 8877.36 5076.58 982.83 5933502.22 710017.34 40.00 -2659.85 285.82 MWD 11310.00 58.53 221.22 8882.68 5070.43 977.01 5933495.92 710011.69 40.00 -2652.28 288.35 MWD 11320.00 60.02 216.90 8887.79 5063.76 971.60 5933489.10 710006.46 40.00 -2644.91 290.72 MWD 11324.47 60.73 215.02 8890.00 5060.61 969.32 5933485.89 710004.27 40.00 -2641.70 292.92 17-076 11325.00 60.81 214.79 8890.26 5060.23 969.06 5933485.50 710004.02 40.00 -2641.32 293.86 MWD 11350.00 60.65 211.36 8902.49 5041.96 957.16 5933466.91 709992.63 12.00 -2623.88 266.00 MWD 11375.00 60.57 207.92 8914.76 5023.03 946.39 5933447.70 709982.39 12.00 -2607.29 267.68 MWD 11400.00 60.58 204.47 8927.04 5003.50 936.78 5933427.90 709973.32 12.00 -2591.58 269.37 MWD 11425.00 60.68 201.03 8939.31 4983.41 928.35 5933407.59 709965.46 12.00 -2576.79 271.06 MWD 11450.00 60.52 197.59 8951.58 4962.86 921.15 5933386.85 709958.83 12.00 -2563.00 266.00 MWD 11475.00 60.44 194.15 8963.90 4941.94 915.20 5933365.78 709953.46 12.00 -2550.25 267.69 MWD 11500.00 60.45 190.70 8976.24 4920.71 910.52 5933344.42 709949.37 12.00 -2538.59 269.39 MWD 11525.00 60.55 187.25 8988.55 4899.22 907.13 5933322.85 709946.58 12.00 -2528.06 271.09 MWD 11538.14 60.64 185.45 8995.00 4887.85 905.86 5933311.45 709945.63 12.00 -2522.98 272.79 17-07B 11540.00 60.66 185.19 8995.91 4886.23 905.71 5933309.82 709945.52 12.00 -2522.28 273.67 2 3/8" • A ~jl g5~a ~ ~~ ~ ~ ~gE ~~~ $& „g ~d w iE- '>i tTj-1 I~ I;i IT tl~~ it II~~~'' ' fk l ff ~ r~r1 Ilit 7~ii i 1~ If~l._Ii C~~".~f~~#~1it$1i~~ ~~ ~. ! 4~~ . 1 ~;' .. -i f!~ ~ tl. ~ r, l ,, ~ ~ ' +~ ~ ,;,; ~} i ~;~~1LiiL>iL .1 Lt~~t.il.i.i.cit lta!..i t~VW911.1VY. ! 33 ~ €€~9 i56;5~Y55~~A ~ _ w ~siE g i ~ i ,~ Sm q,~~#~3 s C i~a~~~AiAZAtt~ §R7~Z===Zi~ ~ 1 lilif A~A1 .. 9888 ° ,~~$ S ~ ~ {{ Q ~ ~ t ~~ ~a 33 ~ ~ Ri: d p! ~ ~ ~~ d 3 s 86em~ ~ ~ i 7 i ~t ~i m s ~; ~a ;~ 9 ~ ~ ,'Ba~ r g 9 o I~i1i~~~~~~ ! ~ e; ...~#~;~i~ ~ 97... use ~ ~j~j~~~i$~~~ j s ~ a~~~~~~~~~ _.......... ii~~i~yii~ S n w e s Y TI 1 ~+"r ~rlr tFii-r#I;' --r ~tt~~r~,~, , ;{. . i ~f !E -----~ by BP Alaska Anticollision Report • mar s INTEQ Compauyt BP Amoco Date: ' 11/25!2006 Time: 09:06:49 Page: I Field:. Prudhoe Bay `.Reference Site: PB DS' 17 Co-ordinate(NE) Reference: Well: 17-07, True North Reference Well: 17-07 Vertical (TVD) Reference: DS17-07A 65.0 Reference Wellpath: Plan 6, 17-076. Db: Orade GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference - There are'R[Ati>i$usl~ to this09tiht~pal Plan & PLANNED PROGRAM Interpolation Method : MD Interval: 100.00 ft Error Model: ISCWSA Ellipse Depth Range: 10905.35 to 11540.00 ft Scan Method: Trav Cylinder North Maximum Radius: 1 500.00 ft Error Surface: Ellipse + Casing Survey Program for Definitive Wellpath Date: 1 112 3/2 006 Validated: No Version: 0 Planned From To Survey Toolcode Tool Name ft ft 94.50 7394.00 1 : Camera based gyro multisho CB-GYRO-MS Camera based gyro multishot 7475.00 10905.35 Survey #1 (7475 .00-12969.00) ( MWD+IFR+MS MWD +IFR + Multi Station 10905.35 11540.00 Planned: Plan #6 V4 MWD MWD - Standard Casing Points MD TVD Diameter Hole Size Name ft ft in in 11540.00 9060.91 2.375 3.000 2 3/8" Summary <---------- -Offset Wellpath --- ~ Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft 17-07,PIan 6, 17-076,P 11500.00 11500.00 0.00 345.62 -345.62 FAIL: Major Risk PB DS 03 03-07 03-07 V1 11270.00 11200.00 1183.46 1 152.27 31.19 Pass: Major Risk PB DS 03 03-07 03-07A V8 11291.68 12000.00 434.65 691.23 -256.58 FAIL: Major Risk PB DS 03 03-34 03-346 V1 11023.15 11274.45 919.83 568.78 351.04 Pass: Major Risk PB DS 03 03-34 Plan 03-34C VO Plan: P 10947.89 12200.00 34.92 566.05 -531.13 FAIL: Major Risk PB DS 17 17-07 17-07 V1 Out of range PB DS 17 17-07 17-07A V3 11235.64 11500.00 311.00 436.28 -125.28 FAIL: Major Risk PB DS 17 17-11 17-11 V1 Out of range PB DS 17 17-14 17-14 V1 10990.00 11400.00 1159.02 463.02 695.99 Pass: Major Risk Site: Welt: Rule Assigned: Major Risk Wellpath: 17-07,PIan 6, 17-076,PIan #6 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSflistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 10905.35 8748.99 10905.35 8748.99 100.68 0.00 15.40 0.00 3.000 0.00 335.10 -335.10 FAIL 11000.00 8773.61 11000.00 8773.61 101.41 1.11 9.16 0.00 3.000 0.00 338.92 -338.92 FAIL 11100.00 8824.74 11100.00 8824.74 82.66 2.77 323.67 0.00 3.000 0.00 283.97 -283.97 FAIL 11200.00 8883.29 11200.00 8883.29 62.66 3.39 274.68 0.00 3.000 0.00 227.28 -227.28 FAIL 11300.00 8942.36 11300.00 8942.36 87.84 2.88 225.68 0.00 3.000 0.00 304.88 -304.88 FAIL 11400.00 8992.04 11400.00 8992.04 98.53 2.78 204.47 0.00 3.000 0.00 336.98 -336.98 FAIL 11500.00 9041.24 11500.00 9041.24 101.28 2.95 190.70 0.00 3.000 0.00 345.62 -345.62 FAIL 11540.00 9060.91 11540.00 9060.91 101.19 3.05 185.19 0.00 3.000 0.00 345.47 -345.47 FAIL Site: PB DS 03 Well: 03-07 Rule Assigned: Major Risk Wellpath: 03-07 V1 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ret Ottset TFO+AZI TFO-HS Casiog/HSi)istaoce Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11160.00 8859.23 10100.00 8211.13 63.79 196.02 351.86 57.31 9.625 1447.88 676.14 771.74 Pass 11165.65 8862.55 10200.00 8282.86 63.19 205.89 350.67 58.86 9.625 1390.46 711.36 679.10 Pass 11174.23 8867.66 10300.00 8354.92 62.50 218.76 348.99 61.39 9.625 1337.98 759.23 578.75 Pass 11183.42 8873.20 10400.00 8427.50 62.17 231.90 347.31 64.29 9.625 1290.92 809.48 481.44 Pass 11190.00 8877.20 10500.00 8500.30 62.16 242.25 346.27 66.55 9.625 1250.12 848.51 401.61 Pass 11203.50 8885.43 10600.00 8573.34 63.02 258.11 344.02 71.11 9.625 1216.33 913.20 303.13 Pass 11214.23 8891.97 10700.00 8647.04 64.27 270.44 342.49 74.98 9.625 1190.17 963.60 226.57 Pass 11225.00 8898.48 10800.00 8721.34 65.97 281.62 341.14 79.01 9.625 1172.611010.29 162.32 Pass • ~;~ bP BP Alaska Anticollision Report ~.r ~s INTEQ Company: BP Amoco Date: .11/25/2006. Time: 09:06:49 Page: 2 Field: Prudhoe Bay ' Reference Site. PB DS 17 Co~ordinate(NE) Reference: VJelli 17-07, True North Reference Well: 1 7-07: Vertical (TVD) Reference: DS17-07A 65.0 Reference Wellpath: Plan 6, 17-078 Db: Oracle Site: PB DS 03 Weil: 03-07 Rule Assigned: Major Risk Wellpath: 03-07 V1 Inter-Site Error: 0.00 ft Referenee OtI'set Semi-MajorAais Ctr-Ctr No-Go Allowable MD TVD MD TVD Ret Offset. TFO+AZI TFO-HS Casing/HS>)istance Area: Deviation W'arnfog ft ft ft ft ft ft deg deg in ft ft ft 11236.04 8905.13 10900.00 8795.77 69.07 291.89 339.83 83.24 9.625 1163.751 054.42 109.33 Pass 11250.00 8913.53 11000.00 8870.36 73.19 301.32 338.00 88.39 9.625 1162.621 099.49 63.13 Pass 11260.00 8919.50 11100.00 8944.92 76.23 307.65 336.99 92.34 9.625 1169.221 128.60 40.61 Pass 11270.00 8925.39 11200.00 9019.36 79.27 312.48 335.98 96.22 9.625 1183.461 152.27 31.19 Pass 11280.00 8931.19 11300.00 9093.82 82.24 315.72 334.95 99.99 9.625 1204.661 170.13 34.52 Pass 11290.00 8936.85 11400.00 9168.25 85.12 317.33 333.87 103.62 9.625 1232.771 182.06 50.72 Pass 11300.00 8942.36 11500.00 9242.53 87.84 317.28 332.73 107.06 9.625 1267.641 187.98 79.66 Pass 11310.00 8947.68 11600.00 9316.10 90.39 315.60 331.48 110.25 12.250 1308.391 188.31 120.08 Pass 11315.11 8950.32 11700.00 9389.12 91.58 316.17 331.14 112.14 12.250 1354.471 190.24 164.24 Pass 11323.03 8954.30 11800.00 9462.14 93.38 313.72 330.15 114.53 12.250 1405.711 185.47 220.24 Pass 11341.60 8963.37 11900.00 9535.16 95.02 311.27 329.17 116.66 12.250 1461.341 180.26 281.08 Pass Site: PB DS 03 Well: 03-07 Rule Assigned: Major Risk Wellpath: 03-07A V8 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/Ilsflistance Area Deviation Warning ft fl ft ft ft ft deg deg in ft ft ft 11100.00 8824.74 10100.00 8549.39 82.66 89.84 41.20 77.52 7.000 1475.28 319.58 1155.70 Pass 11100.00 8824.74 10200.00 8638.37 82.66 89.85 44.48 80.81 7.000 1425.29 317.56 1107.73 Pass 11100.00 8824.74 10300.00 8727.39 82.66 89.87 47.94 84.27 4.500 1379.19 316.36 1062.83 Pass 11105.42 8827.81 10400.00 8812.33 80.86 90.89 50.25 89.19 4.500 1328.50 318.84 1009.66 Pass 11110.00 8830.42 10500.00 8890.70 79.33 91.96 52.57 93.71 4.500 1269.97 320.09 949.88 Pass 11110.00 8830.42 10600.00 8956.10 79.33 92.00 55.65 96.80 4.500 1201.06 320.59 880.47 Pass 11114.67 8833.10 10700.00 9005.85 77.72 93.29 57.41 100.83 4.500 1122.31 320.47 801.84 Pass 11120.00 8836.16 10800.00 9042.17 75.88 94.96 58.61 104.63 4.500 1037.10 319.32 717.78 Pass 11120.00 8836.16 10900.00 9061.92 75.88 95.03 60.35 106.36 4.500 946.10 320.02 626.08 Pass 11125.29 8839.21 11000.00 9061.84 74.01 96.91 60.10 108.71 4.500 849.86 317.24 532.62 Pass 11130.00 8841.92 11100.00 9061.25 72.34 98.74 59.79 110.70 4.500 755.49 315.56 439.93 Pass 11140.00 8847.69 11200.00 9060.10 68.80 102.93 57.81 113.62 4.500 665.78 315.56 350.22 Pass 11150.00 8853.44 11300.00 9059.60 65.32 107.56 55.00 115.68 4.500 584.20 320.55 263.65 Pass 11166.47 8863.04 11400.00 9060.37 63.11 118.54 49.99 118.58 4.500 512.11 331.41 180.70 Pass 11187.40 8875.62 11500.00 9063.62 62.16 131.32 42.31 121.28 4.500 455.84 348.87 106.97 Pass 11210.00 8889.39 11600.00 9064.57 63.66 143.04 32.17 122.54 4.500 412.09 370.42 41.67 Pass 11232.87 8903.22 11700.00 9063.83 68.16 152.30 19.78 121.59 4.500 384.28 409.15 -24.87 FAIL 11255.29 8916.69 11800.00 9061.27 74.80 158.33 5.43 118.45 4.500 378.32 513.88 -135.55 FAIL 11274.76 8928.17 11900.00 9057.96 80.68 160.62 351.18 113.72 4.500 395.97 619.43 -223.47 FAIL 11291.68 8937.79 12000.00 9057.01 85.58 160.34 338.75 109.27 4.500 434.65 691.23 -256.58 FAIL 11306.30 8945.74 12100.00 9057.67 89.45 158.41 328.54 105.68 4.500 488.29 731.66 -243.36 FAIL 11320.00 8952.79 12200.00 9059.12 92.73 155.17 320.07 103.16 4.500 552.11 751.01 -198.91 FAIL 11336.00 8960.63 12300.00 9058.36 94.61 152.64 313.66 100.38 4.500 621.92 758.46 -136.54 FAIL 11355.96 8970.41 12400.00 9056.55 96.00 150.56 308.66 98.12 4.500 699.85 760.10 -60.26 FAIL 11370.40 8977.50 12500.00 9057.69 96.91 148.93 305.26 96.71 4.500 787.57 758.62 28.94 Pass 11380.68 8982.55 12600.00 9060.73 97.51 147.70 302.98 95.85 4.500 880.80 756.34 124.46 Pass 11386.96 8985.64 12700.00 9062.88 97.84 146.94 301.48 95.21 4.500 977.49 754.45 223.04 Pass 11389.54 8986.90 12800.00 9060.34 97.98 146.66 300.41 94.50 4.500 1075.87 753.37 322.50 Pass 11390.38 8987.32 12900.00 9057.43 98.02 146.61 299.73 93.93 4.500 1175.04 752.74 422.31 Pass 11390.74 8987.49 13000.00 9057.05 98.04 146.62 299.34 93.59 4.500 1274.73 752.32 522.41 Pass 11390.59 8987.42 13100.00 9056.21 98.03 146.69 299.06 93.29 4.500 1374.50 752.06 622.44 Pass 11390.49 8987.37 13200.00 9055.86 98.03 146.76 298.84 93.06 4.500 1474.33 751.81 722.52 Pass • by BP Alaska Anticollision Report ~.. s INTEQ Compaeyb BP Amoco Date: 11/25!2006 - Time: 09:06:49 Page: 3 'Field: Prudhoe Bay " Reference Site:. PB D517 Co-ordinnte(NE) Reference: Well: 17-07, True North Reference Well: ' 17-07` Vertical (TVD) Reference: QS17-07A 65.0 Reference Wellpath: Plan 6, 17-07B Db: Qrade Site: PB DS 03 Well: 03-34 Rule Assigned: Major Risk Wellpath: 03-346 V1 Inter-Site Error: 0.00 ft Reference Offset Semi-MajorAxis Ctr-Ctr No-Go ' Allowable MD TYD MD TVD Ref Offset TFO+AZI TFO-HS Casing/Ilsflistance Area` Deviation Warning ft _ ft ft ft; ft ft deg deg. in ft ft ft 11030.00 8787.66 10700.00 8756.01 99.69 77.03 85.58 89.41 4.500 1493.14 562.17 930.98 Pass 11026.02 8785.71 10800.00 8757.31 100.09 77.73 86.61 88.66 4.500 1393.41 565.67 827.74 Pass 11025.28 8785.35 10900.00 8756.83 100.16 77.89 86.82 88.55 4.500 1293.70 566.35 727.34 Pass 11024.73 8785.08 11000.00 8757.11 100.22 78.01 86.98 88.46 4.500 1193.85 566.88 626.97 Pass 11024.13 8784.79 11100.00 8758.82 100.28 78.14 87.22 88.45 4.500 1094.01 567.54 526.48 Pass 11023.55 8784.51 11200.00 8761.55 100.34 78.27 87.52 88.49 4.500 994.17 568.24 425.93 Pass 11023.15 8784.31 11274.45 8763.95 100.38 78.37 87.76 88.55 4.500 919.83 568.78 351.04 Pass Site: PB DS 03 Well: 03-34 Rule Assigned: Major Risk Wellpath: Plan 03-34C VO Plan: Plan #4 V1 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major Axis Ctr-Ctr No-Go: Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSflistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11030.00 8787.66 10700.00 8756.01 99.69 77.03 85.58 89.41 6.000 1493.14 562.23 930.91 Pass 11026.02 8785.71 10800.00 8757.31 100.09 77.73 86.61 88.66 6.000 1393.41 565.74 827.67 Pass 11025.28 8785.35 10900.00 8756.83 100.16 77.88 86.82 88.55 6.000 1293.70 566.41 727.29 Pass 11024.61 8785.02 11000.00 8752.1)0 100.23 78.01 86.75 88.19 3.000 1194.09 566.57 627.52 Pass 11025.16 8785.29 11100.00 8749.74 100.17 77.92 86.20 87.87 3.000 1094.70 565.77 528.93 Pass 11030.00 8787.66 11200.00 8749.74 99.69 77.09 84.32 88.14 3.000 997.58 561.11 436.47 Pass 11030.00 8787.66 11300.00 8749.74 99.69 77.09 83.69 87.52 3.000 898.77 560.55 338.22 Pass 11030.00 8787.66 11400.00 8749.74 99.69 77.11 83.52 87.35 3.000 799.04 560.29 238.75 Pass 11024.79 8785.11 11500.00 8749.74 100.21 78.04 85.18 86.69 3.000 701.55 564.98 136.57 Pass 11020.00 8782.80 11600.00 8749.74 100.69 78.88 87.55 86.95 3.000 609.58 569.67 39.91 Pass 11010.00 8778.11 11700.00 8749.74 101.27 80.39 90.97 86.04 3.000 515.48 576.42 -60.94 FAIL 11006.56 8776.54 11800.00 8749.74 101.32 80.90 92.27 85.87 3.000 417.85 577.76 -159.91 FAIL 11004.29 8775.52 11900.00 8749.74 101.35 81.21 92.16 84.80 3.000 318.37 577.75 -259.37 FAIL 11002.04 8774.51 12000.00 8749.74 101.38 81.51 91.05 82.75 3.000 218.97 576.26 -357.29 FAIL 10987.04 8768.41 12100.00 8749.74 101.30 82.26 91.81 80.58 3.000 122.35 575.95 -453.60 FAIL 10947.89 8758.66 12200.00 8749.74 100.68 83.29 90.33 74.96 3.000 34.92 566.05 -531.13 FAIL 11453.61 9018.36 12600.00 8749.74 100.51 84.62 214.97 17.88 3.000 324.29 241.25 83.04 Pass 11467.57 9025.24 12700.00 8749.74 100.82 84.31 227.74 32.57 3.000 375.78 344.02 31.76 Pass 11486.90 9034.77 12800.00 8749.74 101.13 83.78 235.32 42.81 3.000 446.72 407.35 39.37 Pass 11509.79 9046.07 12900.00 8749.74 101.29 83.00 239.06 49.71 3.000 526.58 441.39 85.19 Pass 11529.79 9055.91 13000.00 8749.74 101.27 82.19 241.47 54.87 3.000 610.83 462.88 147.95 Pass 11539.88 9060.85 13100.00 8749.74 101.19 81.76 244.49 59.28 3.000 698.68 482.30 216.37 Pass Site: PB DS 1 7 Well: 17-07 Rule Ass igned: Major Risk Wellpath: 17-07A V3 Inter-Site Error: 0.00 ft Reference Offset Semi-MajorAxiv Ctr-Ctr No-Go Allowable MD TVD MD TVD Ret Offset TFO+AZI TFO-HS Casing/HSUistance Area Deviation Wareing ft ft ft ft ft ft deg deg in ft ft ft 10996.42 8772.08 11000.00 8760.08 101.39 101.35 13.12 3.38 4.500 13.23 122.05 -108.82 FAIL 11070.50 8808.58 11100.00 8754.75 91.42 91.35 -0.20 22.29 4.500 68.72 134.97 -66.25 FAIL 11124.88 8838.97 11200.00 8748.99 74.16 74.10 345.43 33.83 4.500 132.61 148.36 -15.75 FAIL 11168.19 8864.06 11300.00 8745.39 62.92 62.85 331.66 41.08 4.500 195.76 240.34 -44.59 FAIL 11203.58 8885.48 11400.00 8742.04 63.02 62.96 317.11 44.24 4.500 252.67 351.94 -99.28 FAIL 11235.64 8904.88 11500.00 8738.04 68.95 68.91 304.54 47.74 4.500 311.00 436.28 -125.28 FAIL 11262.69 8921.09 11600.00 8740.62 77.05 77.02 296.91 53.58 4.500 377.11 494.72 -117.61 FAIL 11284.56 8933.79 11700.00 8743.39 83.55 83.53 292.01 59.22 4.500 451.72 534.00 -82.28 FAIL 11302.32 8943.61 11800.00 8746.66 88.43 88.40 288.55 63.92 4.500 531.19 5(11.74 -30.55 FAIL 11316.43 8950.99 11900.00 8749.14 91.89 91.86 286.04 67.61 4.500 615.17 581.22 33.95 Pass by BP Alaska Anticollision Report L~ ~.r ~~c~~ies iNTEQ Company: $P Amoco - Date: 11/25/2006 Time: 09:06:49 Page: 4 Field: Prudhoe Bay Refereaee Site: PB'OS 17 Co-ordieate(NE) Reference: Well: 17-07, True North Reference Welt: 17-07 Vertical (TVD) Reference: DS17-07A 65.0 Reference Wellpath: Plan 6, 17-076 Db: Orade Site: PB DS 17 Well: 17-07 Rule Assigned: Major Risk Wellpath: 17-07A V3 IoterSite Error: 0.00 ft Reference... Offset Semi-Major Axis Gtr-Ctr No-Go AOowable MD TVD NID TVD Ret Offset TFO+AZI TFO-HS Casing/H~istaace Area Deviation Warning ft ft ~ ft ft ft deg deg in ft ft ft 11331.02 8958.20 12000.00 8752.16 94.25 94.21 284.29 70.32 4.500 701.24 594.74 106.50 Pass 11350.00 8967.49 12100.00 8754.20 95.63 95.58 283.32 71.96 4.500 789.38 603.20 186.18 Pass 11365.46 8975.07 12200.00 8753.00 96.60 96.58 282.39 73.16 4.500 880.13 609.20 270.93 Pass 11375.00 8979.76 12300.00 8751.51 97.20 97.15 281.97 74.05 4.500 973.13 612.90 360.23 Pass 11389.51 8986.89 12400.00 8750.90 97.98 97.96 281.20 75.29 4.500 1066.80 617.81 448.99 Pass 11400.00 8992.04 12500.00 8749.36 98.53 98.49 280.71 76.24 4.500 1161.97 621.26 540.70 Pass 11407.07 8995.52 12600.00 8748.42 98.84 98.82 280.47 76.97 4.500 1257.68 623.38 634.30 Pass 11414.02 8998.93 12700.00 8744.62 99.13 99.12 280.10 77.56 4.500 1354.37 625.28 729.09 Pass 11425.00 9004.3f 12800.00 8740.08 99.60 99.57 279.43 78.40 4.500 1451.69 628.09 823.60 Pass Site: PB OS 17 Well: 17-14 Rule Assigned: Major Ris k Wellpath: 17-14 V1 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ret Offset TFO+AZI TFO-HS Casing/H~istance Ares. Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 10965.89 8762.13 11200.00 8361.38 100.89 44.51 83.58 69.23 4.750 1161.27 445.52 715.75 Pass 10976.36 8764.89 11300.00 8450.08 101.13 44.79 86.27 73.43 4.750 1155.79 455.56 700.23 Pass 10990.00 8769.51 11400.00 8538.64 101.34 45.01 88.51 77.74 4.750 1159.02 463.02 695.99 Pass 11000.00 8773.61 11500.00 8627.01 101.41 45.25 90.86 81.71 4.750 1170.86 468.48 702.38 Pass 11010.00 8778.11 11600.00 8715.30 101.27 45.03 91.62 86.70 4.750 1190.91 471.04 719.87 Pass 11020.00 8782.80 11700.00 8803.37 100.69 44.62 92.24 91.64 4.750 1219.40 470.40 749.01 Pass 11025.68 8785.54 11800.00 8890.72 100.12 44.47 93.60 95.50 4.750 1255.87 469.59 786.27 Pass 11033.54 8789.42 11900.00 8977.21 99.18 44.02 94.19 99.60 4.750 1299.27 466.03 833.24 Pass 11040.00 8792.67 12000.00 9063.35 98.26 43.63 94.85 103.18 4.750 1348.56 462.23 886.32 Pass 11050.00 8797.79 12100.00 9149.48 96.43 42.67 94.52 107.43 4.750 1402.87 453.75 949.12 Pass 11050.00 8797.79 12131.00 9176.19 96.43 42.78 95.06 107.97 4.750 1420.63 453.97 966.66 Pass • r • • Alaska Department of Natural esources Land Administration System Page 1 of 8 .. .. . . ~'~ 1 ~~~ ~ ~ .~-~~ '- ~cr~., ~.~_~~ ~ .'~; r~~r'~ ~°arch S~t~ie Cabins ~t11~ ~DkIC#~S Alaska DNR base Abstract ~~ File Type ADL File N' tuber: 28331 ~ Printable Case File_Abstract See Townshi ,Ran e, Secti~ and Acrea e? P g g New Searc~ t Yes ~" No _. ~.___._ ~_ LAS Menu I Case Summary I Case Detail I Land Abstract _~ File: AUL ?8331 ~~ CustaTaer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN. LAND MANAGER- ALASKA ANCHORAGE AK 995 (96612 Case Type: 784 OIL & GAS LEASE COMP DNR Urtit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 3S ISSIAPPRV/ACTV AUTH Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Once of Primary Responsibilit}~' DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Lleridiaf~' U Tohvrship.~ 0 I ON h'u~r;~~: 01 ~ E. ,5'ec~tioft: 15 Section Acres: 6<10 Plats a~c'i'L~~h/1C ~I ~ULI'17.S~~IIj): ~)~~)~~ li'a/l~r('.' I)~.5)J .S'{t C'/1011: 1~ .~~~'~'llO)1 ~IC'PC'~': ~)~1) 1~1~ rrclr~rrr.~ l'~ Tuti~ n.~~lrii~: O1(1N l~a~t,c: Q I SE S~~ciior2: 23 Sec~iun _acrc.,~: 6=1 O c~~L'i'(C~lLIi1' ~- ~iJ1t71.C{77~>: ~~ ~ ~)~ l~UII~C: ~) ~ J1~ .S~L'C"IIOIl: ~~ ,SC'CLii)Il :~Cl'c'S: ~?-~« C.ise Actions O~-?ti-196 i~[ZAC~I~ llI~:1~fNI~;1) SALE D.1"fE (1?-14-196 ~1~:1~I~1_!S (i 1) 11 TRACT DEFINED Bll) ~ C~~ YE I FL\ E D ROYALTY RATE SALE NUMBER 1=a TRACT NUMBER 161 FORM NUMBER 5 DL-1 OCTOBER 1963 CONDIT[ONAL Y/N N PRTMnRY TER?~1 10 Searc;, http://www.dnr.state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=28331 &... 1 /24/2007 Alaska Department of Natural esources Land Administration System Page 2 of 8 O7-1=1-1 X165 \~OTIFI~ ~~1~ION I,T~:S~1.I~. DI~S[GNA I~ED NEW REL (20) 20 NOTIFICt~T10N LESSEE OLD REL CODE 21 DISPOSAL NAME NOTIFICATION CID NUMBER 154737 BP EXPLORATION CO (A OLD CID #(SALENO) 4568 SALE 14 07-1~-1965 INITIAL O~~'Nf;K SEGMENT CODE I CID NUMBER OOOI54737 BP EXPLORATIONCO(A WORKING INTEREST °'o l0U ROY~1f,"l~l~"INTEREST% ~7.5(~0000 U?-14-1~~65 INf1~lAl. (_)1~NF;R SEGh~t1=N1~ CODE:: f CID NUh~lI3LR 000004568 SALE 14 ROYAL"l~Y 1NIEIZEST °~~, 12.500000 O7-I~-1~>(» I3ID RECEIVED ~~ STATUS (12) 12 BID REC_'E.[VED BID TYPE 1 FIXED ROYALTY RATE TOTAL BONUS B1D 19456 DEPOSIT AMOUNT 3892 ROYALTY SHARD "~~, 12.500000 BPE,1'l'LUR.~t%70:~"CO:IIPANY(.~11.~,LSI,.I~ I,'~C., 100% r~- ~ 6- i ~>65 LEASE Ati~rAlzDr~,D ti~FATI_'~S (Li) 13 LLASC~:.~~~~',AIZULD (i;~-I9-19<,5 LEASE IS5l1ED EFFECTIVE DATE 09-0 l - f 965 'EXPIRATNI):hTE 08-31-19?5 STATUS (2U> 20 ACTIN%E 0~-0~-1966 N~_)~fll'ICA~I~ION L~L:SSII CHANGED Nt;W' NL (?U) 2U NOTIFICAIION LESSEE OLD NL (20) 20 NOTIFICATION LESSEE NEW MOTIF LESSEE CID# 107377 BP EXPLORA'7lON USAI OLD MOTIF LESSEE CI~D# 154737 BP EXPLORATION CO (:'~ U8-11-1906 ,~SS1GN~~1aENTAF'PROVED EFFECTIVE DATE 08-08-1966 SEGMENT CODE 1 ASSIGNOR'S CID 000154737 BP EXPLORATION CO (A ASSIGNEE'S CID 000107377 BP EXPLORATION USA I http://www.dnr. state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=28331 &... 1 /24/2007 Alaska Department of Natura~esources Land Administration System Page 3 of 8 WORKING INTER % ASSIGNED 100 ROYALTY INTER °% ASSIGNED 75 02-17-1969 CITS"CO'~1(:K CH:~NGED NAIvIE NEW NAME.• BP OIL CORPORATION OLD NAME: BP EXPLORATION LISA INC 08-26-1969 CI:STO~1I:1: C1I,<~UC;EDNANIE NEW <~,Alblf: BP ALA.S~h.1 I ~ C OLD NAME: BP EXPL UP.~1 TTO ~" C"~ r: i I_ASk.~t) INC 10-06-1969 :1SS1(~NiL1h:N `I;~\PPRQVIU EFFECTIVE DATE I U-06- 1969 SEGO.-IF,NT CObE 1 ASSIC~AOR'S CID 0001-173? BP AL~~SKA INC ASSICitiEE'S;CID 000 1 073 77 BP OIL CORPORATION ROYALTYINTER'% ASSIGNED 12.SOOf100 Ol-?-197=1 CTSTORII:K C'H;~1NG1:D N;~f~I(~. NEWNANIE: SOHIOPI:TR(~LEUMCOMPAN}~ OLD NAME: 13P OII, ('(l1~ 1'ORATION ~~~-0~-1974 PATE:NI K [:C L:I V I;I~ EFFECTIVE DAI°~: U3-<?-1974 EXPIRATN DATE 03-27-1984 LEASE TERMADJUS77~~U. %7I1,1~:.~~1('Ul_- L~~II7L>a` /~~/I E NUMBER .,~'UT O ~' DOCUMENT. 04-O1-197 1_!N17IZI;1) EFFECTIVE DA i f; 04-01-1977 UNIT CODE I'I3 PRUDHOE BAY TOTAL ACRES ' ~ 60 UNIT ACRES ~'~60 DECIS7ONDOCUMENT :~'C1T I;~~ C';~,SF_1-~ILI~. O~-26-1979 Ci iS"hU\ILR C1IAN(;1:D NAI\9E NEW N.g~bll;: SOHIU .A". a TL~IZ~1I. RL~.~'UZ,I:CKS ('(1.111'_ LV Y~ OLD NA1l fl: SOfT7O PETK~~LF('aI COa1T.-1.'~'}" 'f}2-27-1980 Cl1S I~Oti9Fft C11~~lNC;EU N,~~~IE NEW N.ANIE'.~ SOHIOAL.A,~'h,1 /'F_ ~ROLEUMCOMPtI;A"1' OLD NAME: SOHIONAT(~R.tL 2/_:S~UURCESCOMP.1:~~}' 03-?~-1986 C(.ISTO~I(:R C11;1NGI~.U N~1M1~: iti'LG6~1~A.1~IE: STANDAI~U.~iLA.SKA PRUD(~'CIIUl~~ C(11LII'r11~~1" OLD NA~LiE: SOHIO ALASKA PETROLEUMCOMPANP http://www.dnr. state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumbei=28331 &... 1 /24/2007 ' Alaska Department of Natural Resources Land Administration System Page 4 of 8 OI-31-1~)~9 CLS~COMER CFIANC;EI),NAME NEW NAaIL: ~P E YPLORATION (ALASKA) INC OLD NAME:.S'T 1.'x'17;-i RD ALASKA PRODUCTION COMI';t ?t'I' '02-28-1989 CC)~1~~1E N I ti ~~ ASSIGNMENT OF I6. X246 ROYALTYINTEREST TO SOLO INC AND SUBSEQUENTLY TO BP PRUD. BAYROYALTY TRUST IS DEFINED IIV ORR''CONVEhANCE. ~~?-28-I989 ASSiGN~1LN~T ~1PPROVI~D EFFECTIVE DAhB 02-27-IN89 SEGMENT CODE 1 ASSIGNOR'S CID ..000107377 BP ElPL.OR~1"[ FON (~~I.;~~ ASSIGNEE'S CI:D '0000 1 22 1 3 THE STAI*IDAR [~ OII_ C(_)'~~I R(:)l~":~~I:['Y INTF`R:% ASSTGNF.D 1 F,.424Fi00 02-'~-199 ,~,~tiIC~N.11f N f APPR(>~'E[> EFFF:C'TIVE DATE 02-27-1989' SE(:; ~-l EI~tT CODE I AS~IC~NOR'S CID 000012213 THE STANDARD OIL GOM ASSIGNEE'S CID OOOO 12212 BP PRUDHOE BAY ROYAL R(~YAL.TY [NTF.R °~t, ,'1SSIGNED 1 h.424600 ARCC) Rl) }, l L T I` ,ti'1: 7~TLEMENT FILE 1;~ : 1;1 Z>.~1 FC)R~11C~1.:1 I-~Uf~ R(11'4LTYVALUATIQ.V KE[~hI~L) I2-I9-]996 C'O~1~ILNFS l_:1'1'1~R;1`E'1'PROFITS'R(>t~.1LI~FIti'TEP~L-'S'7~~~'I'IZII C'O,~I'L'}:4.'~C'1~: I,L"1 [T"El~:;'~~ I>I' :1L,~S`h.1 /~'('..1:~'D I>P ~°~PT,nk:171O.~' ~,1L ISK4)~NC. I'I.~IC"l.l) l;1' ('-1S1~ 1~~lLF_. OS-10-2001) CUS~IY)N11~:1Z C:IIANC;I:I) N,~~11~: NEtG' NAME.' PHILI 1P.5' .I L. t~5'h:1, 1:VC'. O~,D NAME: ARCU ~11..1,S~K 1. L!~('. OS-0-000 FtiSSIC;N~IF,NT ,~I'F'ROVLD LII~ECTiVL;DATE 07-01-2000 SEGMENT CODE I ASSIGNORS CID 000107371 BP EXPLORATION (ALAS ASSIGNEES CID 000106346 PHILLIPS ALASKA, INC WORKING INTER % ASSIGNED 36.92700 R(IY.ALTY INTER % .ASSIGNED 31.9 ~ 1 1 I0 08-03-~OUO ;~SSIGNMEN~I~ APPROVED EFFECTIVE DATE 07-OI -2000 http://www.dnr.state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=28331 &... 1 /24/2007 Alaska Department of Natural Resources Land Administration System Page 5 of 8 SEGMENT CODE I ASSIGNORS CID 000107377 BP EXPLORATION (ALAS ASSIGNEES CID 000106600 EXXON MOBIL CORPORAT WORKING INTER % ASSIGNED 35.822830 ROYALTY INTER % ASSIGNED 31'344980 '' 0803-2000 ,~SSIGIy'v1ENl' APPROVED EFI EC:IIVE DATE 07-01-2000 SEGMENT CODE t ASSIGNORS CID OOOI07377 BP EXPLORATION (ALAS ASSIGNEES CID 000033073 MOBIL ALASKA E&P INC WORKING INTER % ASSIGNED .999800 ROYALTY'INTER % ASSTGNRI~ .8748>0 08-03-?O(I(1 ASSK;NVIEN7~ APPROVED EFFECTI V E DATE 07-U l -2000 SEGMENT CODE 1 ASSIGNORS CID 000107377 BP EXPLORATION (ALAS ASSIGNEES CID 000034758 FORCENERGYINC WORKINGINTER °lo ASSIGNED .020000 R(~~';1T_.TY INTT'R ° ~, ;1SS1C~N`~D 017500 OS-OS-^U00 CO~~1N1EN~IS CONVEY;9:~CF_ ~t~ :IIERG~R (UPPER LUtf'ER NPRI & UPPI~K ,~~1'Kl~ LxX'. DATED 6/30/00 I3~ 1~1t EL':1~ .~1:-1.b~D:11~f~OIL c~BPE.I"PI_(~R:~1771)N i~AS' 1'L ~1C~F_!> I,~~ 771f~' (".~{S'ls FILE. Ol-O2-2001 COVt[v11~~N1'S OI`ERKII)/r1'C; KU~~1LT}' I:VTER/S"T.5',1 RE ;'S'OT TRACKED AF77K /~t'177.~IL FR(>;1ITHEYVORKINCi /~7El~E.ti'T CHECK THE.APPRUf'RLQ7Z~ l~f.CUIlDEI~',5' OI7.7~_ "I:. 03-30-2001 ASSl(1NI11E'~ 1 .-~1'PR(.)Vl;[) EFt-~ECTIVE DATE 02-01-2001 SEGMENT CODE I ASSIGNORSCID 000034758 FORCENERGY INC ASSIGNEES CID 000004134 FORE.SI~ OIL CORPORATI WORhItiC; INTER'%ASSIGNED .020000 ROYAL"I Y I?~ITFR °% :1SSIGNED .017500 07-09-2001 COti~I~]I?~~TS A ,SUM~~ITION OF OVERRIDING ROYALTY INTERESTS H_AS ~ OCCURRED. INDIVIDUAL http://www.dnr.state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=28331 &... 1 /24/2007 Alaska Department of Natural Resources Land Administration System Page 6 of 8 OVERRIDING ROYALTYINTEIZESTSARE NO LONGER TRACKED SEPARATELY. 07-3I-2QOl L;USTO~IER CHANGED NAME `' 1bEW NAME: ~:k~~ONLIOBIL ALASKA PR01~CC11CIN; INC. OLD NAME: MOBIL ALASKA Ec~P INC. 09-21-"_'001 ~~5~[GNNIENT,IPPRC)VI~~) __ EFI~ E~;C~ITVE DATE 07-01-2001 SEGMENT CODE 1 ASSIGNORS CID 000106600 .EXXON MOBIL CORPORAT ASSIGNEES CID 000033073 EXXONMOBIL ALASKA PR WORKING I?v"CER % ASSIGNED 35.822$30 ROYALTY I N ~ l°ER % ASSIGN ED 31.344980 09-26-002 CUS~IOn~11;R CH~NGI:D NAI~II~; ~VEW NAIi~lE: C0IVOCUPNILLIP.S AL -1 Sh;4, I1VC.'. OLD NAME: PHILLIPSAIASKA, INC. 1 ~-O t-'002 ASSI(.~NMEN-f AI'PROVI;D EFFECTNE DATE 11-01-2002 SEGMENT CODE 1 ASSIGNORS CID 000107377 BP EXPLORATION (.1L,1S ASSIGNEES CID.. 000106539 CHEVRON iJ.S:A. INC WORK I NG INTER % ASSIGNED .309314 ROYA[,~f Y INTER % ASSIGNED .270650 12-0~~-?Ofl? :~SSIGN~~9IN"I~ AP['KOV~1) EFI=LC~I~IVE DATE 11-Ci I -x'002 SEGMENT CODE I ASS[GNORS CID 000106346 CONOC;OPHILLIPS ALASK ASSIGNEES CID' 004I06~39 CHEVRON U.S.A. INC WORKING INTER. % ASSI(}NED .42 315 ROYAI:TY INTER % ;~SSI~NED .37001 12-U~-~00' ;1SSIGNfV1E~1I;'1PP[ZOV~D Eh'FEC'1'IVE DA'I'S ''I I-01-2002 SEGMENT CODE 1 ASSIGNORS CID 00003>073 EXXONMOBIL ALASKAPI: ASSIGNEES CID 00010639 CHEVRON U.S.A. INC WORKING INTER % ASSIGNED .427139 ROYALTY INTT:R °„ :ASSIGNED .3734 I2-04-?~)11~ ASSIGN~~ILN~C APL'ROV~ D EFFECTIVEDATE 11-01-2002 http://www.dnr.state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=28331 &... 1/24/2007 - ~ ~ Alaska Department of Natural esources Land Administration System Page 7 of 8 • SEGMENT CODE 1 ASSIGNORS CID 000004134 FOREST O1L CORPORATI ASSIGNEES CID 00010653 CHEVRON U.S.A. INC WORKING INTER %ASSIGNED .000232 ROYALTY INTER %ASSIGNED .000203 t ~-3 I -200 STATUS Ct)DI~: S"TANDARDI~ED STATUS CODE 35 ! SS/APPRV/ACTV AUTH * ~` * * * STA T LIS CODE :S'T_ 1.A'DARDIZ 4 TION STATI,S'CODECHAA'<;f~L) ~3} T3A7Cll UPDATE l?-0~-<OO(, .'~SSI(~N1~IF,NT APPROVED EFFECTIVE DATE 09-01-006 SEGMENT CODE 1 ASSIGNOR'S CID 000004134 FOREST OIL CORPORATi ASSIi;NEE'S CID 000106346 CONOCOPHILLIPS ALASK WORKING INTER%ASSIGNED .00736I' ROY:ALl l' INTER %ASSIGNED .006441 12-04-2006 ~ASSIC\tiil_NT:~YPRc~~VED EFFECTIVI~ DA~f~E 09-01-2006 SEGMEl'~l~ CODE 1 ASSIGNOR'S CID 000004134 FOREST OIL CORPOR,AI~I ASSIGNEE'S CIU 000107377 BP EXPLORATION (:AL:As WORKING INTER%ASSIGNED .005211 ROY,"~L~I~Y INfI~R °~~, 1SSIC~NFD .004560 12-0~-006 ~1551(~N'~fENT ,11'PROVED EFFEC'11V[ UA1I~ 09-O1-`'006 SI:GI\11:N~1~ CODE 1 -ASSIGNOR'S CID DUUUU4 I ~4 FOREST OIL CORPORATI ASSIGNEE'S CID' OT)00„07 ~ 1/XXONMOBIL AL ~ASKA PR WORKING INTTR "4, ,-ASSIGNED .007196' RUYAL"I~Y IN~I~E.R "~~, ~ASS[GNE,D .006296 Legal Description 0~-28-1965 ~ * *SALE NOTICE LEGAL DESCRIPTION* Cl~1-161 TION-RISE-UM 15,16,21,?22~60.00 U- 3- 7 Q Case s~~r http://www.dnr.state.ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=28331 &... 1/24/2007 Alaska Department of Natural esources Land Administration System Page 8 of 8 i Last updated on 01/24/2007. Not sure who to contact? Have a question about DNR? Visit the i?ublic Information Center. Report technical problems with this page to the G'Vebastr. Site optimized for Netscape 7, IE 6 or above. This site also requires that all C(~C)KIES must be accepted. State of Alaska Natural Resources LAS Home Copyright Privacy System Status _. http://www.dnr.state.ak.us/las/Case Abstract.cfm?FileType=ADL&FileNumber=28331&... 1/24/2007 • Sondra D. Stewman BP Exploration AK tNC. PO Box 196612 MB 7-5 Anchorage,. AK 99519-6612 "Mastercard Check" • as-si, zsz 153 DATE L Q . ~©~ PAY TO THE ~~,~~~ $ ~ V~`~ ORDER OF ~,:'~ ~'''~•~. ~, Y~ ~ DOLLARS First National Bank. Alaska Anchorage,.-AK 99501 MEMO L 25 200060:99 L46 2-2 7 1 564~~' 0 L53 • • TRANS1dTITTAI, LET'T'ER CFIECKLIST `vELL NAME `'!'t/ ~~• 4~~ PTD# ~~~- Ol0 / ®evelopment Service Exploratory Stratigraphic Vest Non-Conventional Well Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS TEXT FOR APPROVAL LETTER ;` Vb'HAT ~ (OPTIONS) APPLIES f i MliLTI LATERAL ~ The permit is for a new wellbore segment of existing ~ ~ well (If last two digits in I Permit No. , AP[ No. 60- - - ' ~ API number are ~ I j between 60-69) ;Production should continue to be reported as a .function of the i original AP[ number stated above. PtLOT HOLE i [n accordance with 20 AAC 26.006(f), all records, data and logs i ~ i acquired for the pilot hole must be clearly differentiated in both well name ( PH) and P1PI number (60_ _ -_~ from records, data and logs ~ ~ acquired for welt SPACING 'EXCEPTION ,' j ~ The permit is approved subject to full compliance with 20 AAC ~ 26.0». Approval to perforate and produce /inject is contingent !upon issuance of a conservation order approving a spacing ~ I exception. assumes the ~ liability of any protest to the spacing exception that may occur. DRY D[TCH ~ Al[ dry ditch sample sets submitted to the Commission must be in ; SAMPLE I no greater than 30' sample intervals from below the permafrost or from where samples are fiat caught and IO' sample intervals j through target zones. ;Please note the following special condition of this permit: Non-Conventional ~ production or production testing of coal bed methane is not allowed j i Well ~ for (name of welll until after jCompanv Name) has designed and implemented a water well testing program to provide baseline data j ', on water quality and quantity. (Company Name) must contact the , i !Commission to obtain advance approval of such water well testing ~ ~ program. ~ Rev: 12~i06 C ^ jody~transmittal_checklist • • ^^ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ I. rn o a~ o_ ( : W W N ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ c O ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ N ~ , ~ ~ ~ ~ ~ ~ ~ ~ ~ ~s ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ a ~~ ~~ ~~ ~' ~ ~~ ~~ ~~ o w ~ ~ a, m' m' , , m O o, , ° m ° 4 ', u c , ~' m. 3. ~ ~ , , ~ i I ' o ai a, _ m I i c ° , 4 ~ j , c '° N ~ ~ ~ m of ~ •a ~, W, d' v. ~ , I I ~ Z~ ° ~ ~ m ~ . ~ ~ ~ ~ ~ ~ ~ ~ ~ a o ~ ~ p_ c, ~ v~ O c. N, w, . o, N. (n , ~ ~ a ' ° a ~, ~ a ~ ~ ~ m •3 ~ ~, ~ m ~, Q Q' N o~ rn 'y, c ~ • ~, ?, __, n ' ~~ ~ a ~ ~ ~ ~ ~ ~ ~, ~ ai o a~ ~ ~ W ~ ~ ~ ~, ~, ~u -i, , •~ ro m c a ' 3 ~~ ~' Y ~ ~ o ~ °' ~ ~ ~ ~~ m C7 ~ ~ O' ~ ~ ~ ~ ~ ~ ~ ~ ~ o °~ °~ o, ~, x °, ~, ~ ~~ ~ ~~ ~ ~ ~ ~ °~ 1 Z QL' I O' O' ~ O, OD ~ O. O' f6• Q, N, ~, I al j ! , W o, , , , ~ , i W~ N~ N~ W~ !/N W~ N~ dk W~ N~ W~ y~ N~ N~ N~ W~ N~ N~ N~ ~ N~ a } } } } } } } r' } }' r' } } Z, Z, Z' Z' Z' Z' Z' Z' } } } } }' Z' ~ } } } } ~' Z' Z, Z' Z' Z' } , ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ O' ~ ~ N ~ ~ ~ ~ - O o II I ~' i ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~ o, c. ~~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ as ~~ 3, ~; 3, ~ a O, U W N t/l N W~ Q- O 2 ~ ~ ~ ~ C, ~ j. ~ C, O. N. ~ ~ ~ U ~ ~ Q ~ f6, ~ U~ ~ ~ ~ ~' ~~ ~ ~ ~ ~~ 0 0: ` o, T ~ a ~ ~ ~, y, ca, a, .~ a • N ~ , y v. 4 a' a~ ~ ~ ~ ~, a~, a. y, oo w, a~ ~ o ~ m l ._ s ~ ~ z y, ~, ~ ~, , ~ , ~, ~ ~, ~ N ~ ~, ~,, ~, , Q. N y, ~, Z W ; o a' ° c. m , ~ a: o o , m, °, ~ o, c. c a~' m. o' ~ o m o d' L, c' ~ o, ~ m c. o , -i O ~ E, E ~-', a. ~ c, c E ~ °, _ N, o ~`'~' c' c, ~ H Y c o °~' a? ~ c. N ~ o °: N ~ a I ' ~ ~ ~ ~ °, ° o, o, c, o ~ ~ ° a' ~ a % m. -~ ° ~, m o d m~ ~, ~~ ~~ Q. m~ ~~ ub i ~ ~ o. ~ ar d Q ~ o: ~ ~' °, °, °, ~ c, c: ~, io, ° ~, a ° o c t, ~ a. ~, m ° ° ~ _ a. ~ ° ,c, , Z' o, d : o, ~.-, ~, is ._, o, o ~ ° 3' ~ ~. °. a 3' s m' 3' ._ o. ~- 3. o Z ~~ f6. C• a. °~ ' ' n I6 ~ N, pi ~ ~~ ~, ~ m' ' ' _ .O-n -p. a`°i~ ~~ 3. ~3~~ a~ N a. ~~ ~ ~ o N. ~~ v `~~ '~ ~ °-~~ Y C. N, M, 3 '~ ~ o f/A ~ ~ o. ° vo ° N. ~ O °' ~~~ ~ `~~ o~ ~' o C 3, °~ T m' ~', °, ' ' o c a a~ a ' > ~ N _ . „ . ~ O c . ~ ~' ~ . ~ N' O. O. o' °' v' ~, ~ ° o' i ~ ' a• a a °' , O~ O ~ (0• o ~~ Z L , ~~ ~ d F. a. m N a a' N ° ~ ~ ~ v. p N N ~ ° °, a c' 0,. ' ~, ° a o' ~ ~ ~ ~ ' ' ~ N ' m' ~ O rn o' c~' Q °' ' ~ ~ °' °~ ~ o t' ~ N' N 4 4 O O, O O ~ ~ N~ N~ d n ~ , ~, N. U.. ,. ~ a}; ai ~ ~ a ~ __ ~ f6• ~ ~ a~ ~ a ~ :.. ~: c: U. N, 3 ~ ~ c y, c, t -° N O Y, , ~, C, ~, ~ ~ . . 3~ ~: O. ~U. N. 1 ~ y~ ! , f6: ,+ -~~ O N . C: ~: j ~ ~ ~~ ~~ ~~ ~ O,. ~~ ~ p ~ ~ -°~ , 2~ Q~ _ ~ .y: a' •N, O, 4 a a t/ C .fl, a' N L_, ~~ ~ ~ c N, ~~ O d a a >~ .~ ~~ L. o N N, ~ d 3 -° ' "~ N~ ~ V, ° `~ N ~ ~ ~, p lD~ ~~ ~~ ~, a~ u~ m o t a c a~, u ~ = o o m c a~ c, o, m ~ ~ ~ °~ ` °~ ' ~' ~ ~~ ~~ ~~ ° ~ ~ ° ' ~' ' ~~ ~ S a 3' w' m' j ' ~ i ~' a d J m a~, ~, ° ° '~, • - ~, ~, a o ~ a~, 3 ~ > 3 ~ c ~ i ° a ~ w. w. ~ Q a i Y ~ a~, a a~°i, .6 °~ ~ ~ ~' ° ° ~, 0 4 ~' ~~ <n O ~ ~, 4 a`> O a a' U ~` . o ; a; z' o ~ ~' ~, U U U ~ m. ~ ~ - U U v a ~ ~ '= q O. O. ~ ° °' ~' ~ m m U ~' ~' ~' ~ ~' ~, .~ m. o I o ~ rn v n . , , ¢ , <n , ; Q, Q, , . O ~ .__ N M d' . .. _ -._. ~ O~ M m . --- -_ _ ~ O r ~ ~ ~ M r ~ ~ j ~ ~ W_ ~ N N N M V~ N N N N . CO I~ M N N N O O ~ N M V N M M M M M _ to CO _M M f~ W O' M__ M M (~ U _- _ ~ .. _ ,-_ - - __--___ __- -__- ~ A ~ ~ I~ 1 r2 C ~'' N li ~' N ,I y O O W O ° 'a L O ~ N r 01 O ~ N ~ ~ N I ~ ~ ~ J ~ y ~ c~ aoi c I ! ~ W o E Q U 'rn aw I° QU I- D a s I C a~ I y as ~ 3 a s W I c~ • ~ D ~N rn° c c 0 .~ ~ ~ .~ ~~ WV m °},' D N U C _O O y '^ ~ V o U Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. U **** REEL HEADER **** MWD 08/02/27 BHI OI LIS Customer Format Tape **** TAPE HEADER **** MWD 07/02/15 1354518 O1 2.375" CTK *** LIS COMMENT RECORD.*** !!!!!~!!!!!!!!!!~!~ Remark File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: ldwg.las Version Information VERS. 1.20: CWLS log ASCII Standard -VERSION 1.20 WRAP. N0: One line per frame Well Information Block #MNEM.UNIT Data Type Information STRT.FT 11057.0000: Starting Depth STOP.FT 11677.0000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. -999.2500: Absent Value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: 17-07B FLD FIELD: Prudhoe Bay Unit LOC LOCATION: 70 deg 12' 27.701"N 148 deg 19' 47.912"W CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 2.375" CTK DATE. LOG DATE: 15 Mar 2007 API API NUMBER: 50029205960200 Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- SECT. 22 TOWN.N T10N RANG. R15E PDAT. MSL EPD . F 0 LMF RF FAPD.F 65 DMF RF EKB .F 65 EDF . F 0 EGL .F 0 CASE.F N/A OSl DIRECTIONAL . Remarks (1) All Formation Evaluation data is Description 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 realtime data. c70~-D~U ~ Ilop36 • (2) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to log this well.. (3) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance Sub (Inner and Outer Downhole Pressure, Vibration and Downhole Weight on Bit), a Directional and Gamma Sub, and a Hydraulic Orienting Sub with a Near Bit Inclination Sensor and Ultra Slim Resistivity Sub. (4) All True Vertical Depths (SSTVD) are Subsea corrected. (5) Tied to PBU 17-07A at 11034.9 ft.MD (8692.6 ft. TVDSS) (6) Baker Hughes INTEQ runs 1 and 2 were used to set the whipstock at 11074 ft. MD (8690.9 ft. TVDSS) and mill. (7) The sidetrack was drilled from PBU 17-07A through a milled window in 4 1/2 inch liner. Top of window 11065.6 ft.MD (8691 ft.TVDSS) Bottom of window 11070 ft.MD (8860 ft.TVDSS) (8) The interval from 11677 ft. 11710 ft. MD (8998.0 ft. to 9017.3 ft. TVDSS) was not logged due to sensor to bit offset. (9) The resistivity interval from 11070 ft. 11286 ft. MD (8690.9 ft. to 8773.7 TVDSS) was re-logged on run 4 23 hours after being drilled. (10) The restivity interval from 11660 ft. to 11686 ft. MD (8988.5 ft. to 9003.5 TVDSS) was re-logged on run 5 12 hours after being drilled. (11) Data presented here is final and has been depth adjusted to PDCL (Primary Depth Control Log) from Schlumberger MCNL dated 17-Feb-2007. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD-API units) ROP AVG -> Rate of Penetration, feet/hour _ RACLX -> Compensated Resistivity Borehole Corrected(LS)(AT) (400kHz),Ohm-m RACHX -> Compensated Resistivity Borehole Corrected (LS)(AT) (2MHz),Ohm-m RPCLX -> Compensated Resistivity Borehole Corrected (LS)(PD) (400kHz),Ohm-m RPCHX -> Compensated Resistivity Borehole Corrected (LS)(PD) (2MHz),Ohm-m TVD -> Subsea True Vertical Depth CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 11050, 11050, ! 0 11050, 11050, ! 0 11069.2, 11073.1, ! 3.93848 11071, 11075.4, ! 4.35254 11072.5, 11076.4, ! 3.93848 11073.3, 11077.9, ! 4.56055 11087.8, 11088.2, ! 0.414062 11089.5, 11089.5, ! 0 11100.3, 11099.2, ! -1.03613 11101.7, 11100.3, ! -1.45117 11112.9, 11113.1, ! 0.208008 11117.9, 11122.4, ! 4.56055 11119.1, 11123.7, ! 4.56055 11125.5, 11128, ! 2.5 11126, 11128.5, ! 2.5 11126.5, 11129.5, ! 3 11128, 11131, ! 3 11129.5, 11133.3, ! 3.73145 11131.2, 11134.5, ! 3.31641 11132.4, 11135.8, ! 3.31641 11133.9, 11138.2, ! 4.35254 11143, 11143.5, ! 0.5 11145.9, 11149.4, ! 3.52441 11147.1, 11151.1, ! 3.93848 C~ 11149.2, 11154.2, 11150.3, 11155.2, 11152.1, 11156.9, 11153.8, 11158.4, 11156.9, 11160.6, 11157.5, 11161, 11159.8, 11163.7, 11162.1, 11165.4, 11163.7, 11168.7, 11164.6, 11169.5, 11166.2, 11171, 11167.5, 11172, 11168.1, 11173.7, 11170.2, 11174.9, 11171.6, 11175.8, 11172.2, 11176.8, 11176.6, 11181.2, 11177, 11181.4, 11178.4, 11182.3, 11187.7, 11187.5, 11192.7, 11189.6, 11193.1, 11190, 11193.5, 11191, 11194.1, 11192.5, 11197.9, 11196.4, 11198.5, 11197.1, 11199.3, 11198.1, 11200.6, 11199.3, 11201.4, 11200.8, 11202.9, 11202, 11203.7, 11202.6, 11205.1, 11203.9, 11206.2, 11206, 11210.7, 11210.1, 11214.7, 11214.3, 11217.6, 11218.8, 11218.4, 11221.1, 11218.8, 11222.1, 11220.1, 11223.8, 11222.3, 11225.9, 11223.8, 11228.1, 11224.8, 11229.6, 11226.9, 11231, 11227.9, 11231.7, 11229, 11232.7, 11230.4, 11234.4, 11231.3, 11235.4, 11232.1, 11236.9, 11236.2, 11239.1, 11236.9, 11241, 11240, 11244.3, 11241.6, 11245.4, 11242.7, 11246.6, 11243.1, 11247.4, 11244.9, 11249.7, 11246, 11250.7, 11247, 11251.8, 11248.3, 11252.8, 11250, 11255, 11252.1, 11257.1, 11253.7, 11258.5, 11254.7, 11259.4, 11255.9, 11260.5, 11258.2, 11262.1, 11259, 11263.2, 11260.9, 11265.7, 11262.7, 11266.9, 4.97461 4.97461 4.76855 4.56055 3.73047 3.52441 3.93945 3.31738 4.97461 4.97461 4.76758 4.56055 5.59766 4.76758 4.14551 4.56055 4.56055 4.35352 3.93848 -0.207031 -3.10938 -3.10938 -2.4873 -1.6582 -1.45117 -1.4502 -1.24414 -1.24316 -0.62207 -0.829102 -1.03613 -1.24316 -0.207031 -0.621094 -0.415039 1.24414 2.69531 3.31641 3.73145 3.52344 4.35254 4.76758 4.14551 3.73145 3.73145 3.93848 4.14648 4.76855 2.90234 4.14551 4.35254 3.73145 3.93848 4.35254 4.76758 4.76758 4.76758 4.56055 97559 4.97559 4.76758 4.76855 4.56055 3.93848 4.14551 4.76855 4.14551 C 11264.2, 11267.9, ! 3.73145 11265.9, 11270.2, ! 4.35352 11266.7, 11271.2, ! 4.56055 11268.6, 11272.5, ! 3.93945 11270, 11273.5, ! 3.52441 11271.5, 11275.2, ! 3.73145 11272.7, 11277.7, ! 4.97461 11275.2, 11280, ! 4.76758 11277.7, 11281.4, ! 3.73145 11277.9, 11282.2, ! 4.35254 11280.4, 11285.6, ! 5.18262 11282.2, 11287.4, ! 5.18262 11282.9, 11288.5, ! 5.59668 11286, 11290.1, ! 4.14648 11288.2, 11292.6, ! 4.35352 11289.3, 11293.4, ! 4.14551 11290.9, 11294.7, ! 3.73145 11292.2, 11296.1, ! 3.93945 11294, 11298, ! 3.93848 11295.5, 11299.6, ! 4.14551 11297.6, 11301.1, ! 3.52441 11299.4, 11303.2, ! 3.73145 11300.9, 11304.4, ! 3.52344 11303.2, 11307.1, ! 3.93945 11304.4, 11307.7, ! 3.31641 11305.7, 11309.2, ! 3.52344 11305.9, 11310, ! 4.14551 11307.1, 11311.2, ! 4.14551 11308.1, 11312.7, ! 4.56055 11310, 11314.1, ! 4.14648 11311, 11315.2, ! 4.14551 11311.9, 11316.2, ! 4.35254 11314.4, 11317.7, ! 3.31641 11316.4, 11319.7, ! 3.31641 11317.9, 11321.6, ! 3.73145 11319.5, 11323.3, ! 3.73145 11322, 11326, ! 3.93848 11323.7, 11327.6, ! 3.93848 11325.6, 11331.1, ! 5.59668 11326.6, 11332.8, ! 6.21875 11327.8, 11334.5, ! 6.63281 11333, 11 339, ! 6.01172 11337.2, 11340.5, ! 3.31641 11338.4, 11341.9, ! 3.52441 11344.5, 11352.8, ! 8.29199 11345.6, 11354.5, ! 8.91309 11352.6, 11360.3, ! 7.66992 11361.1, 11364.6, ! 3.52441 11362.3, 11366.5, ! 4.14551 11365.5, 11369.4, ! 3.93848 11366.9, 11371.5, ! 4.56055 11368.6, 11373.3, ! 4.76758 11372.5, 11376.4, ! 3.93848 11378.3, 11381.8, ! 3.52344 11379.8, 11383.5, ! 3.73145 11381.2, 11385.6, ! 4.35352 11382.4, 11386.8, ! 4.35352 11383.9, 11387.6, ! 3.73145 11386, 11 389.3, ! 3.31641 11389.3, 11392.6, ! 3.31641 11393.7, 11396.2, ! 2.4873 11398.1, 11402, ! 3.93848 11405.1, 11408.7, ! 3.52441 11406.2, 11410.3, ! 4.14648 11407.4, 11411.8, ! 4.35352 11412.2, 11415.1, ! 2.90234 11413, 11416.5, ! 3.52441 • • 11414, 11417.4, 11415.7, 11420.7, 11419.9, 11423.2, 11422.8, 11426.5, 11427.1, 11429.2, 11429.6, 11434.2, 11431.3, 11435.2, 11434.2, 11438.3, 11435.6, 11439.5, 11438.9, 11443.3, 11441.6, 11445.8, 11442.8, 11446.9, 11443.8, 11447.8, 11447.8, 11451.1, 11448.6, 11451.9, 11449.8, 11459.2, 11451.3, 11456.9, 11453.2, 11458.3, 11455.4, 11459.6, 11457.5, 11463.7, 11460, 11466, 11461.2, 11467.7, 11463.9, 11470.2, 11465.8, 11471.8, 11467.1, 11473.7, 11468.9, 11475.1, 11470, 11478.7, 11475.3, 11481.6, 11477.6, 11484, 11477.8, 11484.5, 11478.9, 11485.3, 11480.7, 11486.5, 11484.5, 11490.5, 11485.5, 11491.9, 11487.4, 11493.8, 11489.2, 11495.9, 11490.9, 11497.5, 11492.5, 11498.6, 11493.2, 11499.4, 11494.4, 11500.4, 11495.2, 11501, 11496.9, 11503.1, 11500.4, 11505.4, 11500.8, 11506.9, 11502.3, 11508.3, 11504.2, 11509.1, 11505.4, 11510.6, 11508.3, 11514.5, 11509.8, 11516, 11512.1, 11519.2, 11517.9, 11524.4, 11518.6, 11525, 11520.1, 11526.3, 11522.1, 11528.6, 11523.6, 11530, 11526.3, 11532.5, 11528.6, 11535.2, 11533.5, 11540.6, 11537.1, 11543.7, 11538.5, 11544.7, 11539.5, 11546.4, 11543.9, 11554, 11549.7, 11558.2, 11550.7, 11559.2, 11556.3, 11561.5, 11559, 11564.4, 11560.3, 11567.3, 3.31641 4.97461 3.31738 3.73145 2.07324 4.56055 3.93848 4.14648 3.93848 4.35352 4.14551 4.14551 3.93848 3.31738 3.31738 4.35352 5.59668 5.18262 4.14648 6.21875 01172 6.42578 6.21973 6.01172 6.63281 6.21875 8.70703 6.21973 6.42676 6.63281 6.42578 5.80469 6.01172 6.42578 6.42676 6.63281 6.63281 6.01172 6.21875 6.01172 5.80469 6.21875 4.97559 6.01172 6.01172 4.97559 5.18262 6.21875 6.21973 7.04785 6.42578 6.42676 6.21875 6.42578 6.42578 6.21973 6.63379 7.04785 6.63281 6.21973 6.84082 10.1572 8.49902 8.5 5.18262 5.38965 7.04785 11563.4, 11570.2, ! 6.84082 11564.2, 11571, ! 6.84082 11564.4, 11571.3, ! 6.84082 11566.7, 11573.7, ! 7.04883 11568.4, 11575.6, ! 7.25488 11569.8, 11576.9, ! 7.04883 11571.9, 11579.1, ! 7.25586 11574.6, 11581.2, ! 6.63281 11575.6, 11582, ! 6.42578 11577.7, 11584.7, ! 7.04883 11578.5, 11586.4, ! 7.87793 11579.5, 11587.4, ! 7.87695 11581.2, 11588.9, ! 7.66992 11584.3, 11589.7, ! 5.38965 11585.6, 11590.9, ! 5.38965 11587.2, 11592.6, ! 5.38965 11595.5, 11597.8, ! 2.28027 11596.5, 11599, ! 2.4873 11600.9, 11601.1, ! 0.207031 11607.3, 11607.3, ! 0 11613.8, 11620, ! 6.21875 11614.6, 11621.2, ! 6.63379 11616.1, 11623.3, ! 7.25586 11619.6, 11626.8, ! 7.25488 11628.7, 11635.6, ! 6.84082 11630, 11638, ! 8.08496 11631, 11639.3, ! 8.29199 11633.3, 11640.9, ! 7.66992 11633.9, 11642, ! 8.08398 11636.6, 11647, ! 10.3652 11639.7, 11649.4, ! 9.74316 11643.2, 11655.2, ! 12.0225 11646.5, 11660, ! 13.4746 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape Subfile: 1 335 records... Minimum record length: 10 bytes Maximum record length: 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WDFN 17 07B 5.xtf LCC 150 CN BP Exploration (Alaska) Inc. WN 17-07B APIN FN Prudhoe Bay Unit COUN North Slope Borough STAT Alaska • *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 The data presented here is final and has been depth shifted to a PDCL of Schlumberger dated 17-Feb-2007. *** INFORMATION TABLE: CIFO MNEM ----- CHAN DIMT --------------- CNAM ------ ODEP 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) 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: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 F/HR 3 RAD MWD 68 1 OHMM 4 RAS MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 RPS MWD 68 1 OHMM 1 Size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 Total Data Records: 35 Tape File Start Depth = 11057.000000 Tape File End Depth = 11677.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 2 48 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** • MWD .002 1024 *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN 17 07B.xtf LCC 150 CN BP Exploration (Alaska) WN 17-07B APIN FN Prudhoe Bay Unit COUN North Slope Boro STAT Alaska *** LIS COMMENT RECORD *** !!!!!!~~~!!!!!!!I!! Remark File Version 1.000 This file contains the raw-unedited field data. *** INFORMATION TABLE: CIFO MNEM ----- CHAN DIMT ------------------ CNAM -------- ODEP GRAX GRAX ---- GRAX ----------------- 0.0 ROPS ROPS 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) 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 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 ROPS 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 6 RPCH MWD 68 1 OHMM 4 4 • Total Data Records: 69 Tape File Start Depth = 11057.000000 Tape File End Depth = 11677.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 3 82 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** TAPE TRAILER **** MWD 07/02/15 1354518 O1 **** REEL TRAILER **** MWD 08/02/27 BHI Ol Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 24 u • • Tape Subfile 1 is type: LIS s Tape Subfile 2 is type: LIS DEPTH GR ROP RPD RPS 11057.0000 -999.2500 -999.250C -999.2500 -999.2500 11057.5000 60.2789 -999.250C -999.2500 -999.2500 11100.0000 112.4377 42.738 6.0871 6.1320 11200.0000 262.8053 23.6309 44.1435 36.0219 11300.0000 63.1945 23.3187 18.1588 9.3588 11400.0000 31.2029 45.3786 5.5806 5.5367 11500.0000 139.9857 28.0733 4.7381 4.9680 11600.0000 43.9084 46.6467 21.0277 22.2056 11677.0000 28.6000 40.2000 11.0420 10.1690 Tape File Start Depth = 11057.000000 Tape File End Depth = 11677.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet • RAD -999.2500 -999.2500 5.7365 28.3108 44.8160 5.2730 4.4628 13.9999 10.8340 RAS -999.2500 -999.2500 5.7405 49.3806 13.9041 5.1144 4.2036 17.3232 9.9480 i Tape Subfile 3 is type: LIS DEPTH GRAX ROPS RPCL RPCH 11057.0000 59.2000 -999.250C -999.2500 -999.2500 11057.2500 59.1000 -999.2500 -999.2500 -999.2500 11100.0000 103.4000 33.7000 6.2580 6.3990 11200.0000 262.6000 19.6000 40.2980 33.2140 11300.0000 36.8000 36.6000 0.9420 1.8270 11400.0000 28.5000 65.6000 3.6340 3.2520 11500.0000 48.1000 68.6000 5.3570 4.9100 11600.0000 38.2000 45.0000 21.1110 22.4720 11677.0000 -999.2500 53.8000 16.0480 16.8420 Tape File Start Depth = 11057.000000 Tape File End Depth = 11677.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet • RACL -999.2500 -999.2500 5.8080 29.3850 1.2370 4.2860 5.2980 13.9270 11.2630 RACH -999.2500 -999.2500 5.8630 50.8670 2.9780 3.6020 5.2810 17.2610 13.2060 ~J Tape Subfile 4 is type: LIS **** REEL HEADER **** MWD 08/05/15 BHI O1 LIS Customer Format Tape **** TAPE HEADER **** MWD 07/02/15 1354518 O1 2.375" CTK *** LIS COMMENT RECORD *** !!!!!~~~!!!!!!!!!!! Remark File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: ldwg.las Version Information VERS. 1.20: CWLS log ASCII Standard -VERSION 1.20 WRAP. N0: One line per frame Well Information Block #MNEM.UNIT Data Type Information STRT.FT 11056.0000: Starting Depth STOP.FT 11690.0000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. -999.2500: Absent Value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: 17-07B FLD FIELD: Prudhoe Bay Unit LOC LOCATION: 70 deg 12' 27.701"N 148 deg 19' 47.912"W CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 2.375" CTK DATE. LOG DATE: 15 Mar 2007 API API NUMBER: 500292059602 Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- SECT. 22 TOWN.N T10N RANG. R15E PDAT. MSL . EPD .F 0 LMF RF FAPD.F 65 DMF RF EKB .F 65 EDF . F 0 EGL .F 0 CASE.F N/A . OS1 DIRECTIONAL Remarks Description Section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevatior. of Derrick Floo r Elevation of Ground Level Casing Depth Other Services Line 1 (1) All Formation Evaluation data is realtime data. ~ ~ (2) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to log this well.. (3) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance Sub (Inner and Outer Downhole Pressure, Vibration and Downhole Weight on Bit), a Directional and Gamma Sub, and a Hydraulic Orienting Sub with a Near Bit Inclination Sensor and Ultra Slim Resistivity Sub. (4) All True Vertical Depths (TVDSS) are Subsea corrected. (5) Tied to 17-07A at 11034.9 ft.MD (8692.6 ft. TVDSS) (6) Baker Hughes INTEQ runs 1 and 2 were used to set the whipstock at 11074 ft. MD (8690.9 ft. TVDSS) and mill. (7) The sidetrack was drilled from 17-07A through a milled window in 4 1/2 inch liner. Top of window 11065.6 ft.MD (8691 ft.TVDSS) Bottom of window 11070 ft.MD (8860 ft.TVDSS) (8) The interval from 11677 ft. 11710 ft. MD (8998.0 ft. to 9017.3 ft. TVDSS) was not logged due to sensor to bit offset. (9) The resistivity interval from 11070 ft. 11286 ft. MD (8690.9 ft. to 8773.7 TVDSS) was re-logged on run 4 23 hours after being drilled. (10) The restivity interval from 11660 ft. to 11686 ft. MD (8988.5 ft. to 9003.5 TVDSS) was re-logged on run 5 12 hours after being drilled. (11) Data presented here is final and has been depth adjusted to PDCL (Primary Depth Control Log) from Schlumberger MCNL dated 17-Feb-2007 per Cole Abel with BP Exploration (Alaska), Inc. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD-API units) ROP_AVG -> Rate of Penetration, feet/hour RACLX -> Compensated Resistivity Borehole Corrected(LS)(AT) (400kHz),Ohm-m RACHX -> Compensated Resistivity Borehole Corrected (LS)(AT) (2MHz),Ohm-m RPCLX -> Compensated Resistivity Borehole Corrected (LS)(PD) (400kHz),Ohm-m RPCHX -> Compensated Resistivity Borehole Corrected (LS)(PD) (2MHz),Ohm-m TVD -> Subsea True Vertical Depth CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 11050, 11050, ! 0 11050, 11050, ! 0 11069.2, 11073.1, ! 3.93848 11071, 11075.4, ! 4.35254 11072.5, 11076.4, ! 3.93848 11073.3, 11077.9, ! 4.56055 11087.8, 11088.2, ! 0.414062 11089.5, 11089.5, ! 0 11100.3, 11099.2, ! -1.03613 11101.7, 11100.3, ! -1.45117 11112.9, 11113.1, ! 0.208008 11117.9, 11122.4, ! 4.56055 11119.1, 11123.7, ! 4.56055 11125.5, 11128, ! 2.5 11126, 11128.5, ! 2.5 11126.5, 11129.5, ! 3 11128, 11131, ! 3 11129.5, 11133.3, ! 3.73145 11131.2, 11134.5, ! 3.31641 11132.4, 11135.8, ! 3.31641 11133.9, 11138.2, ! 4.35254 11143, 11143.5, ! 0.5 11145.9, 11149.4, ! 3.52441 11147.1, 11151.1, 11149.2, 11154.2, 11150.3, 11155.2, 11152.1, 11156.9, 11153.8, 11158.4, 11156.9, 11160.6, 11157.5, 11161, 11159.8, 11163.7, 11162.1, 11165.4, 11163.7, 11168.7, 11164.6, 11169.5, 11166.2, 11171, 11167.5, 11172, 11168.1, 11173.7, 11170.2, 11174.9, 11171.6, 11175.8, 11172.2, 11176.8, 11176.6, 11181.2, 11177, 11181.4, 11178.4, 11182.3, 11187.7, 11187.5, 11192.7, 11189.6, 11193.1, 11190, 11193.5, 11191, 11194.1, 11192.5, 11197.9, 11196.4, 11198.5, 11197.1, 11199.3, 11198.1, 11200.6, 11199.3, 11201.4, 11200.8, 11202.9, 11202, 11203.7, 11202.6, 11205.1, 11203.9, 11206.2, 11206, 11210.7, 11210.1, 11214.7, 11214.3, 11217.6, 11218.8, 11218.4, 11221.1, 11218.8, 11222.1, 11220.1, 11223.8, 11222.3, 11225.9, 11223.8, 11228.1, 11224.8, 11229.6, 11226.9, 11231, 11227.9, 11231.7, 11229, 11232.7, 11230.4, 11234.4, 11231.3, 11235.4, 11232.1, 11236.9, 11236.2, 11239.1, 11236.9, 11241, 11240, 11244.3, 11241.6, 11245.4, 11242.7, 11246.6, 11243.1, 11247.4, 11244.9, 11249.7, 11246, 11250.7, 11247, 11251.8, 11248.3, 11252.8, 11250, 11255, 11252.1, 11257.1, 11253.7, 11258.5, 11254.7, 11259.4, 11255.9, 11260.5, 11258.2, 11262.1, 11259, 11263.2, 11260.9, 11265.7, ! 3.93848 ! 4.97461 ! 4.97461 ! 4.76855 ! 4.56055 ! 3.73047 3.52441 ! 3.93945 ! 3.31738 ! 4.97461 ! 4.97461 4.76758 4.56055 ! 5.59766 ! 4.76758 ! 4.14551 ! 4.56055 ! 4.56055 4.35352 ! 3.93848 ! -0.207031 ! -3.10938 -3.10938 -2.4873 ! -1.6582 ! -1.45117 ! -1.4502 ! -1.24414 ! -1.24316 ! -0.62207 -0.829102 ! -1.03613 ! -1.24316 -0.207031 ! -0.621094 ! -0.415039 ! 1.24414 ! 2.69531 ! 3.31641 ! 3.73145 ! 3.52344 ! 4.35254 ! 4.76758 4.14551 ! 3.73145 3.73145 ! 3.93848 ! 4.14648 ! 4.76855 ! 2.90234 4.14551 4.35254 ! 3.73145 ! 3.93848 ! 4.35254 ! 4.76758 4.76758 4.76758 ! 4.56055 4.97559 ! 4.97559 ! 4.76758 ! 4.76855 ! 4.56055 ! 3.93848 4.14551 ! 4.76855 • ~~ 11262.7, 11266.9, ! 4.14551 11264.2, 11267.9, ! 3.73145 11265.9, 11270.2, ! 4.35352 11266.7, 11271.2, ! 4.56055 11268.6, 11272.5, ! 3.93945 11270, 1 1273.5, ! 3.52441 11271.5, 11275.2, ! 3.73145 11272.7, 11277.7, ! 4.97461 11275.2, 11280, ! 4.76758 11277.7, 11281.4, ! 3.73145 11277.9, 11282.2, ! 4.35254 11280.4, 11285.6, ! 5.18262 11282.2, 11287.4, ! 5.18262 11282.9, 11288.5, ! 5.59668 11286, 11290.1, ! 4.14648 11288.2, 11292.6, ! 4.35352 11289.3, 11293.4, ! 4.14551 11290.9, 11294.7, ! 3.73145 11292.2, 11296.1, ! 3.93945 11294, 11298, ! 3.93848 11295.5, 11299.6, ! 4.14551 11297.6, 11301.1, ! 3.52441 11299.4, 11303.2, ! 3.73145 11300.9, 11304.4, ! 3.52344 11303.2, 11307.1, ! 3.93945 11304.4, 11307.7, ! 3.31641 11305.7, 11309.2, ! 3.52344 11305.9, 11310, ! 4.14551 11307.1, 11311.2, ! 4.14551 11308.1, 11312.7, ! 4.56055 11310, 11314.1, ! 4.19648 11311, 11315.2, ! 4.14551 11311.9, 11316.2, ! 4.35254 11314.4, 11317.7, ! 3.31641 11316.4, 11319.7, ! 3.31641 11317.9, 11321.6, ! 3.73145 11319.5, 11323.3, ! 3.73145 11322, 11326, ! 3.93848 11323.7, 11327.6, ! 3.93848 11325.6, 11331.1, ! 5.59668 11326.6, 11332.8, ! 6.21875 11327.8, 11334.5, ! 6.63281 11333, 11339, ! 6.01172 11337.2, 11340.5, ! 3.31641 11338.4, 11341.9, ! 3.52441 11344.5, 11352.8, ! 8.29199 11345.6, 11354.5, ! 8.91309 11352.6, 11360.3, ! 7.66992 11361.1, 11364.6, ! 3.52441 11362.3, 11366.5, ! 4.14551 11365.5, 11369.4, ! 3.93848 11366.9, 11371.5, ! 4.56055 11368.6, 11373.3, ! 4.76758 11372.5, 11376.4, ! 3.93848 11378.3, 11381.8, ! 3.52344 11379.8, 11383.5, ! 3.73145 11381.2, 11385.6, ! 4.35352 11382.4, 11386.8, ! 4.35352 11383.9, 11387.6, ! 3.73145 11386, 11389.3, ! 3.31641 11389.3, 11392.6, ! 3.31641 11393.7, 11396.2, ! 2.4873 11398.1, 11402, ! 3.93848 11405.1, 11408.7, ! 3.52441 11406.2, 11410.3, ! 4.14648 11407.4, 11411.8, ! 4.35352 11412.2, 11415.1, ! 2.90234 11413, 11416.5, ! 3.52441 11414, 11417.4, ! 3.31641 11415.7, 11420.7, ! 4.97461 11419.9, 11423.2, ! 3.31738 11422.8, 11426.5, ! 3.73145 11427.1, 11429.2, ! 2.07324 11429.6, 11434.2, ! 4.56055 11431.3, 11435.2, ! 3.93848 11434.2, 11438.3, ! 4.14648 11435.6, 11439.5, ! 3.93848 11438.9, 11443.3, ! 4.35352 11441.6, 11445.8, ! 4.14551 11442.8, 11446.9, ! 4.14551 11443.8, 11447.8, ! 3.93848 11447.8, 11451.1, ! 3.31738 11448.6, 11451.9, ! 3.31738 11449.8, 11454.2, ! 4.35352 11451.3, 11456.9, ! 5.59668 11453.2, 11458.3, ! 5.18262 11455.4, 11459.6, ! 4.14648 11457.5, 11463.7, ! 6.21875 11460, 11466, ! 6.01172 11461.2, 11467.7, ! 6.42578 11463.9, 11470.2, ! 6.21973 11465.8, 11471.8, ! 6.01172 11467.1, 11473.7, ! 6.63281 11468.9, 11475.1, ! 6.21875 11470, 11478.7, ! 8.70703 11475.3, 11481.6, ! 6.21973 11477.6, 11484, ! 6.42676 11477.8, 11484.5, ! 6.63281 11478.9, 11485.3, ! 6.42578 11480.7, 11486.5, ! 5.80469 11484.5, 11490.5, ! 6.01172 11485.5, 11491.9, ! 6.42578 11487.4, 11493.8, ! 6.42676 11489.2, 11495.9, ! 6.63281 11490.9, 11497.5, ! 6.63281 11492.5, 11498.6, ! 6.01172 11493.2, 11499.4, ! 6.21875 11494.4, 11500.4, ! 6.01172 11495.2, 11501, ! 5.80469 11496.9, 11503.1, ! 6.21875 11500.4, 11505.4, ! 4.97559 11500.8, 11506.9, ! 6.01172 11502.3, 11508.3, ! 6.01172 11504.2, 11509.1, ! 4.97559 11505.4, 11510.6, ! 5.18262 11508.3, 11514.5, ! 6.21875 11509.8, 11516, ! 6.21973 11512.1, 11519.2, ! 7.04785 11517.9, 11524.4, ! 6.42578 11518.6, 11525, ! 6.42676 11520.1, 11526.3, ! 6.21875 11522.1, 11528.6, ! 6.42578 11523.6, 11530, ! 6.42578 11526.3, 11532.5, ! 6.21973 11528.6, 11535.2, ! 6.63379 11533.5, 11540.6, ! 7.04785 11537.1, 11543.7, ! 6.63281 11538.5, 11544.7, ! 6.21973 11539.5, 11546.4, ! 6.84082 11543.9, 11554, ! 10.1572 11549.7, 11558.2, ! 8.49902 11550.7, 11559.2, ! 8.5 11556.3, 11561.5, ! 5.18262 11559, 11 564.4, ! 5.38965 • 11560.3, 11567.3, ! 7.04785 11563.4, 11570.2, ! 6.84082 11564.2, 11571, ! 6.84082 11564.4, 11571.3, ! 6.84082 11566.7, 11573.7, ! 7.04883 11568.4, 11575.6, ! 7.25488 11569.8, 11576.9, ! 7.04883 11571.9, 11579.1, ! 7.25586 11574.6, 11581.2, ! 6.63281 11575.6, 11582, ! 6.42578 11577.7, 11584.7, ! 7.04883 11578.5, 11586.4, ! 7.87793 11579.5, 11587.4, ! 7.87695 11581.2, 11588.9, ! 7.66992 11584.3, 11589.7, ! 5.38965 11585.6, 11590.9, ! 5.38965 11587.2, 11592.6, ! 5.38965 11595.5, 11597.8, ! 2.28027 11596.5, 11599, ! 2.4873 11600.9, 11601.1, ! 0.207031 11607.3, 11607.3, ! 0 11613.8, 11620, ! 6.21875 11614.6, 11621.2, ! 6.63379 11616.1, 11623.3, ! 7.25586 11619.6, 11626.8, ! 7.25488 11628.7, 11635.6, ! 6.84082 11630, 11638, ! 8.08496 11631, 11639.3, ! 8.29199 11633.3, 11640.9, ! 7.66992 11633.9, 11642, ! 8.08398 11636.6, 11647, ! 10.3652 11639.7, 11649.4, ! 9.74316 11643.2, 11655.2, ! 12.0225 11646.5, 11660, ! 13.4746 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape Subfile: 1 335 records... Minimum record length: 10 bytes Maximum record length: 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WDFN 17 07B 5.xtf LCC 150 CN BP Exploration (Alaska) Inc. WN 17-07B APIN FN Prudhoe Bay Unit COUN North Slope Borough STAT Alaska *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 The data presented here is final and has been depth shifted to a PDCL of Schlumberger dated 17-Feb-2007 per Cole abel with BP Exploration {Alaska), In *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- 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) 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 FRAME SPACE = 0.500 * F 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: 36 Tape File Start Depth = 11056.000000 Tape File End Depth = 11690.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 2 49 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes 5 RPD MWD 68 1 OHMM 6 RPS MWD 68 1 OHMM Total Data Records: 71 Tape File Start Depth = 11056.000000 Tape File End Depth = 11690.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 3 84 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** TAPE TRAILER **** MWD 07/02/15 1354518 O1 **** REEL TRAILER **** MWD 08/05/15 BHI O1 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 4 4 4 4 24 • **** FILE HEADER **** MWD .002 1024 *** INFORMATION TABLE: CONS MNEM VALU WDFN 17 07B.xtf LCC 150 CN BP Exploration (Alaska) WN 17-07B APIN FN Prudhoe Bay Unit COUN North Slope Boro STAT Alaska *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 This file contains the raw-unedited field data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- 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) 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 FRAME SPACE = 0.250 * F 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 • Tape Subfile 1 is type: LIS • Tape Subfile 2 is type: LIS DEPTH GR ROP RPD RPS 11056.0000 -999.2500 -999.250C -999.2500 -999.2500 11056.5000 -999.2500 -999.250C -999.2500 -999.2500 11100.0000 112.4377 42.738 6.0871 6.1320 11200.0000 262.8053 23.6305 44.1435 36.0219 11300.0000 63.1945 23.3187 18.1588 9.3588 11400.0000 31.2029 45.378E 5.5806 5.5367 11500.0000 139.9857 28.0733 4.7381 4.9680 11600.0000 43.9084 46.6467 21.0277 22.2056 11690.0000 -999.2500 360.4000 16.1360 16.9130 Tape File Start Depth = 11056.000000 Tape File End Depth = 11690.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet RAD -999.2500 -999.2500 5.7365 28.3108 44.8160 5.2730 4.4628 13.9999 11.3390 RAS -999.2500 -999.2500 5.7405 49.3806 13.9041 5.1144 4.2036 17.3232 13.2560 Tape Subfile 3 is type: LIS DEPTH GR ROP RPD RPS 11056.0000 60.7000 -999.2500 -999.2500 -999.2500 11056.2500 60.3000 -99.9.2500 -999.2500 -999.2500 11100.0000 103.4000 33.7000 6.2580 6.3990 11200.0000 262.6000 19.6000 40.2980 33.2140 11300.0000 36.8000 36.6000 0.9420 1.8270 11400.0000 28.5000 65.6000 3.6340 3.2520 11500.0000 48.1000 68.6000 5.3570 4.9100 11600.0000 38.2000 45.0000 21.1110 22.4720 11690.0000 -999.2500 18.1000 -999.2500 -999.2500 Tape File Start Depth = 11056.000000 Tape File End Depth = 11690.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet • RAD -999.2500 -999.2500 5.8080 29.3850 1.2370 4.2860 5.2980 13.9270 -999.2500 RAS -999.2500 -999.2500 5.8630 50.8670 2.9780 3.6020 5.2810 17.2610 -999.2500 • Tape Subfile 4 is type: LIS