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208-198
Ima a Pro~ct Well Histo File Cover?age g ) rY 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. ~~~ - ~ ~ ~ Well History File Identifier Organizing (done) R CAN Color Items: ^ Greyscale Items: ^ Poor Quality Originals: ^ Other: NOTES: BY o.wo,~e iuuiuiuai~iii DIGITAL DATA ^ Diskettes, No. ^ Other, No/Type: Date: 3 Project Proofing BY: Maria Date: 3 / 3 ~/ Scanning Preparation 3 x 30 = BY: A Maria Date: 3 ~ Production Scanning o a..~..x~~a iuoiiiuuiiui OVERSIZED (Scannable) ^ Maps: ^ Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) ^ Logs of various kinds: ^ Other:: /s/ /s/ ~_ + ~ =TOTAL PAGES O J ~~ (Count does not include cover sheet) / /s/ Stage 1 Page Count from Scanned File: I ~ ~ (count does include co r sheet) hes Number in Scannin Pre aration: _~~YES NO Page Count Matc 9 p BY: Maria Date: ~ 30 /O /s/ Stage 1 If NO in stage 1, page(s) discrepancies were found:. YES NO BY: Maria Date: /sip ~ u ~n~ rn u i~ n Scanning is complete at this point unless rescanning is required. ReScanned III IIIIII VIII II III BY: Maria Date: /s/ Comments about this file: Quality Checked III IIIIII III II'I III P 10!6/2005 Well History File Cover Page.doc DATA SUBMITTAL COMPLIANCE REPORT 3/22/2010 Permit to Drill 2081980 Well Name/No. PRUDHOE BAY UNIT M-19B Operator BP EXPLORATION (ALASFCA) INC API No. 50-029-20897-02-00 MD 12472 TVD 9078 Completion Date 2/1/2009 Completion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION C~ Mud Log No Samples No Directional Survey es j DATA INFORMATION Types Electric or Other Logs Run: DIR / GR /RES / PWD, DIR / GR /RES / NEU-DENS / ABI (data taken from Logs Portion of Master Well Data Maint Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / Tye Med/Frmt Number me Scale Media No Start Stop CH Received Comments D C Las 17907 InductionlResistivity 9974 12468 Open 4!23/2009 Dens, RPM, GR, RHOB, RPD, RPM, RPS, RPX Cement Evaluation 5 Col 9500 12360 Case 6/11/2009 SCMT, GR, CCL, SCMT C 15-May-2009 D C Pds 18165 me ent Evaluation 9500 12360 Case 6/11/2009 SCMT, GR, CCL, SCMT , 15-May-2009 Production 5 Blu 9405 12356 Case 6/11/2009 PPL w/Deft, GR, CCL, Pres, Temp, Spin, Gradio 14-May-2009 ~~ D C Pds 18168'~Production 9405 12356 Case 6/11/2009 PPL w/Deft, GR, CCL, Pres, Temp, Spin, Gradio 14-May-2009 D C Lis 18865 "'InductionlResistivity 6564 12466 Open 11/2/2009 LIS Veri, GR, ROP, FET, RPX, RPS, RPM, RPD, RAM, DRHO, NPHI, TRPM og Induction!Resistivity 25 Blu 6600 12427 Open 11/2/2009 MD Vision Service og Induction!Resistivity 25 Blu 6600 12427 Open 11/2/2009 TVD Vision Service Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments • ~ DATA SUBMITTAL COMPLIANCE REPORT 3/22/2010 Permit to Drill 2081980 Well Name/No. PRUDHOE BAY UNIT M-196 MD 12472 TVD 9078 ADDITIONAL INFORMATION Well Cored? Y ~' Chips Received? ~f'7'tQ'-' Analysis ~~ Received? Completion Date 2/1/2009 Comments: Operator BP EXPLORATION (ALASKIy INC Completion Status 1-OIL Current Status 1-OIL Daily History Received? ~~`,~/, N Formation Tops ~-%' N API No. 50-029-20897-02-00 UIC N STATE OF ALASKA ALAS~OIL AND GAS CONSERVATION COMMIS ON REPORT OF SUNDRY WELL .OPERATIONS 1. Operations Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate^ ~18~ ~5 OBIS. OfYI(riISSL Performed: Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver^ Time Extensic^ Af1C~Or~~B Change Approved Program ^ Operat. Shutdown ^ Perforate ^ ~ Re- nter Suspended W~ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: Permit to Drill Number: Name: Development ^~ Exploratory ^ 208-1980 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ API Number: Anchorage, AK 99519-6612 50-029-20897-02-00 8. Property Designation (Lease Number) : .Well Name and Number: ADLO-028282 PBU M-19B 10. Field/Pool(s): \ PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured ~ 12472 feet Plugs (measured) 12196' feet true vertical ~ 9077.91 feet Junk (measured) None feet Effective Depth measured 12130 feet Packer (measured) 9719 true vertical 8849 feet (true vertical) 8400 Casing Length Size MD ND Burst Collapse Structural Conductor 110 20" SURFACE - 110 SURFACE - 110 Surface 2592 13-3/8" 72# L-80 SURFACE - 2592 SURFACE - 2592 4930 2670 Intermediate Production 6785 9-5/8" 47# L-80 SURFACE - 6785 SURFACE - 6064 6870 4760 Liner 9929 7" 26# L-80 SURFACE - 9929 SURFACE - 8563 7240 5410 Liner 2682 4-1/2" 12.6# 13CR-80 9788 - 12470 8455 - 9076 8430 7500 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ _ Tubing: (size, grade, measured and true vertical depth) 4-1/2" 12.6# 13CR-80 SURFACE - 9796 SURFACE - 8461 Packers and SSSV (type, measured and true vertical depth) 7"X4-1/2" BKR S-3 PKR 9719 8400 12. Stimulation or cement squeeze summary: Intervals treated (measured): 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: 76 574 469 192 Subsequent to operation: 225 1263 1359 202 14. Attachments: .Well Class after work: Copies of Logs and Surveys Run Exploratory^ Development ^~ Servic^ 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 12/10/2009 Form 10-404 Revised 7/2009 ~~,~y ~~ Submit Original Only M-19B 208-198 i Sw Name Operation Date Perf Operation Code PERF ATTACHME Meas Depth Top NT Meas Depth Base Tvd Depth Top Tvd Depth Base M-196 2/1/09 PER 12,005. 12,160. 8,796.69 8,864.56 M-19B 8/11109 BPS 12,192. 12,195. 8,882.99 8,884.78 M-19B 8/14/09 SQZ 11,965. 12,192. 8,784.95 8,882.99 M-19B 8/30109 FCO 11,965. 12,130. 8,784.95 8,848.85 M-19B 11/18/09 APF 12,000. 12,020. 8,795.09 8,801.73 M-19B 11/18/09 APF 12,020. 12,040. 8,801.73 8,808.98 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 1.~1 • • M-19B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY SUMMARY ACTIVITYDATE l 11/16/2009'CTU #5 1.75" CT (.134" wall) Job Scope: RePerf MIRU CTU ***Job continued ~ . ion WSR 11/17/09*** 11/17/2009~CTU #5 1.75" CT (.134" wall) Job Scope: RePerf MIRU CTU «Job continued I from WSR 11/16/09» Pump drift 1.25" Drift Ball & Test BOPE. Both sets of .Blinds failed, R&R BOP's and retest. Complete weekly BOP test. MU/RIH w/ 2 ' j 7/8" PDS GR/CCL carrier w/ 3" JSN. Tag @ 12124'. Log to 10300' with flag @ ~ 1 ~ OA(1' (`nrrnrt rlcnth +R'***_ Inh in Pmnracc _____ . _.. _. r..._._ ...~... _ _. _ ~ _ .. _ .r_____~-- " " "~ - "---,CTU #5 1.75" CT (.134" wall) Job Scope: RePerf MIRU CTU «Job continued :from WSR 11/17/09» RIH w/ 20' 2.7/8" HSD - PJ2906 - HMX Perf Gun to (corrected) flag at 11,965.9', correct to top shot and shoot 12.020' to 12040,_ Drop 1/2" ball to fire guns and POOH MU/RIH w/Gun #2 - 20' 2 7/8" 6 spf. Tie into flag. Shoot interval 12000'-12020'. POOH. FP wellbore to 2000' w/ 60/40. RDMO ***Job is complete*** FLUIDS PUMPED BBLS 1 DIESEL 1 METH 2 Total TREE = 4-1116" CAN WELLHEAD = . _ ~ MCEt/ OY _ fi~ ~T'-; H Tt~R = OTIS KFa Fl F?1 - m .mc _...... . 56' !8F. ELEV = 27.E KUN 6800'. Max Angte - 1Cr1°~D 10817' DalurnMD= 121A1' DaturnTVD- 8800' S5 n~~~i7 ~~~r~ 20", CONDUCTOR 11 t,~' 13-3J8" CSG, 72~, L-80, A1=12.3aT' 2592' Minimum Id ~ 3.?25" ~ 9?83' 4-1 /2" HES XN NiRP~E 7" T3P~K LNR, 26#, L-80 "T"C~ -~~2 ,4383 bpf, ~ = 6.276" T(}P t71= 7" LNR 6632' I 1 ~-~,~" ~~ e Wi~TC3C~c (0111 s149~ I ~a_518" FZSV 101116109) ~ 0' -._ SA OTE: OWGWELL~7FtE& SI[7ETFiACK ~~"~ ~ "A" filOj+TSHOWN BELOW WHIPSTflCK@? 681!0' ### 4-1/z" CHRQMBT~iG& LNF2"-• "184' ~--j4-112" F X M1IIP, ID ~ 3.81" 2512' 9-518" DV PKR PEFtFt?RATIQN 3 RY REF LOG' ANGLEATT(?P PE.RF; 71 ° ~ 12(?44' Rote: f2eler to FYotluction DB for historical perf data SIZE 5PF INTERVAL UPN/SQZ DATE 2-718" 6 12405 -12160 S 48114/09 2-7i8r 6 124{30-12444 O 11118109 BTRS,~l-a.sa1" ~{ 883Q` 3679' HE~TriN~4TED TOP ol= C C;AS LfFTMARiCSRELS 8T MD ll! D DEV t`( PE V LV LA TCFi P`€'7RT BATE. 5 3419 3403 21 KIIG2 DOME BK-2 i6 09/03109 4 5924 5391 40 KBcS-2 SO BK-2 22 09/03/09 3 7714 6809 ' 39 l4BG-2 BK-2 ~ 02!01 /09 7 8831 76rr0 3~J KBCr;? 15A11Y BIG-2 11 02/0i/09 1 8652 83~I6 35 KBG2 BK-2 {} 02101/09 ~}3$~' ~~ 518" X 7" HRDZXPITPwf 1~"TIC, lD ; ~i.20" ~6~8' 1 3-5/8" X 7" BKR HMC LNR HGFt , IQ-6.2f}" MILLOUf WINDOW (M-19B) 6785' - 6802' 9688' 4-112" HES X Nom, ID _ 3.813" 9719' 7"X4-1 f2" t3KH 8-3 PKE2. ID = 3.870,", 9752' 41 Pl" HES X N~', I[3 = 3.813" 9783' 4-1/2" HES XN N, ICk= 3.725" 97$5" 4112" WLEG, ID = 3.95&" 97$8' 7" X 5" BKR HRD ZXP LTP w 11 CY TUBA CK, ID ° 4.8Q" ...9811}'... .' X S" 8KR LNR FIGI2, =4.434" ~~._ 9$19' ~ 5" X 4112" XO, ID = 3:9513" ~$#1' TOP of 4-112" TBG, 12.6#, 9798' i3CR-8fl VAM TOP, .4152 bpf, ~ = 3,958'. 7" LNR, 26#, L-84 E~TG-M 9929' .0383 bpf, N) = 6.276" 4r-112" CIBP (08I14J09) 12196' PBTD 12385' - -- -- 4112" L , 12.6#, t3GR-80 VAhATflP,~ 12~L7U' ,13152 bpf, ~ = 3.958" DATE REV BY G(JMMENTS L1ATE REV BY COMMENTS 02/26183 AUDI 2 OF2iGINAt COHIPLETIt)N 47/31/09 CJNlPJC GLV GO (07103ID9} 06113/90 N1ES R1AffJ 09/28109 LLUSV CMT SQZ (08114109) 81!23183 R16 SiDE°l~ItACK (M-13A) 09!28109 CJNiSV GLV GO (09/03!09) 02103108 N9ES SIflEiRACK {fdl-19B) 11/19/09 OBNb"PJC MILL CMT (08/30!09} 02107}49 F~JC CJR!_G CO(2RECTKINS t i1i9109 DBANPJC PERFORATI{~N (11118/09) 43/03149 TFAISV GLV CEO (42122!03) PRUDHOEf3AY 4)Ntt" WELL M-19B PERMIT ~: ~208198C AFI CIO: 50-029-10£397-OZ SEC 6, T1 1 N, R1,3E, 1719' FNL & 198' FWL f3P Ekploration (Alaska) M-19B (208-198) ~ ~ Page 1 of 1 Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Tuesday, September 15, 2009 3:04 PM To: 'Preble, Gary B (SAIC)' Subject: RE: M-19B (208-198) Understood. From: Preble, Gary B (SAIC) [mailto:Gary.Preble@bp.com] Sent: Tuesday, September 15, 2009 3:02 PM To: Maunder, Thomas E (DOA) Subject: RE: M-19B (208-198) Poor choice of words on my part. They are making sure that the cement squeeze works. If not they will re- squeeze then perf. From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Tuesday, September 15, 2009 2:46 PM To: Preble, Gary B (SAIC) Subject: RE: M-19B (208-198) Thanks. What needs to stabilize? Tom From: Preble, Gary B (SAIC) [mailto:Gary.Preble@bp.com] Sent: Tuesday, September 15, 2009 2:31 PM To: Maunder, Thomas E (DOA) Subject: M-19B (208-198) They plan on perforating this well after they make sure all is stable. Gary Preble Petrotechnical Data Team Coordinator Science Applications International Corporation Office 907.564.4944 Mobile 907.350.6879 preblegbCbp.com 9/15/2009 r~ L Maunder, Thomas E (DOA) From: Preble, Gary B (SAIC) [Gary.Preble@bp.com] Sent: Tuesday, September 15, 2009 2:29 PM To: Maunder, Thomas E (DOA) Subject: Emailing: M-19B-208-198-PERF-ATTACH.PDF Attachments: M-19B-208-198-PERF-ATTACH.PDF M-196-208-198-PE RF-ATfACH.PDF ... We corrected the perfs on M-19B and made the changes you requested. The depth of the plug was corrected on 8/14/09 to 12191.7' The message is ready to be sent with the following file or link attachments: M-19B-208-198-PERF-ATTACH.PDF Note: To protect against computer viruses, e-mail programs may prevent sending or receiving certain types of file attachments. Check your e-mail security settings to determine how attachments are handled. «M-19B-208-198-PERF-ATTACH.PDF » Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Tuesday, September 15, 2009 1:26 PM To: 'Preble, Gary B (SAIC)' Subject: M-19B (208-198) Gary, I am reviewing the 404 for the cement squeeze and cleanout on this well. According to the operations log a CIBP was set at12196 on 8/11. This is not noted on the "pert log°. It appears that following the squeeze that the well was only cleaned out to 12130 leaving the CIBP in the well. When will the well be perforated? Tom Maunder, PE AOGCC STATE OF ALASKA ALASK~L AND GAS CONSERVATION COMMISS ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulated Other ~ CEMENT SQZE Performed: Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver Time Extension ~ MILL Change Approved Program ~ Operat. Shutdown ~ Perforate ~ Re-enter Suspended Well 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development r Exploratory ~ 208-1980 i 3. Address: P.O. Box 196612 Stratigraphic ~ Service ~ 6. API Number: Anchorage, AK 99519-6612 50-029-20897-02-00 ,l 7. KB Elevation (ft): 9. Well Name and Number: 54.7 KB PBU M-19B 1/ 8. Property Designation: ~ 10. Field/Pool(s): ~ ADLO-028282 PRUDHOE BAY Field/ PRUDHOE OIL Pool ~ 11. Present Well ndition Summary: Total Depth measured 12472 ~ feet Plugs (measured) None true vertical 9077.91 feet Junk (measured) None Effective Depth measured 12385 feet true vertical 9014.35 feet Casing Length Size MD TVD Burst Collapse Conductor 110 20" Surface - 110 Surface - 110 Surface 2592 13-3/8" 72# L-80 Surface - 2592 Surface - 2592 4930 2670 Production 6785 9-5/8" 47# L-80 Surface - 6785 Surface - 6064 6870 4760 Liner 9929 7" 26# L-80 Surface - 9929 Surface - 8563 7240 5410 Liner 2682 4-1/2" 12.6# 13CR80 9788 - 12470 8455 - 9076 8430 7500 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ Tubing: (size, grade, and measured depth) 4-1/2" 12.6# 13CR-80 SURFACE - 9796' 0 0 - Packers and SSSV (type and measured depth) 7"X4-1/2" BKR S-3 PKR 9719' 0 0 0 0 ~s~ ~s ~ '~.., __ 0 0 ,: ~ _ 12. Stimulation or cement squeeze summary: _ ' ~ 4, Intervals treated (measured): .._... .F ~ ... 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: 182 384 6202 202 Subsequent to operation: SI 14. Attachments: 15. Well Class after proposed work: Copies of Logs and Surveys Run EXpIOr'atOry ~ Development ~; Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil Gas ~ WAG r GINJ ~ WINJ WDSPL 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 Pre Title Data Management Engineer Signature Phone 564-4944 Date 9/11/2009 Form 10-404 Revised 04/2006 ~:~ ~~ ~~, ' ~~ Boas ~d Submit Ori mal Onl ~~~~~~~ M-19B 208-198 P~~2~ A7Tl~C:l~IM~N'T Sw Name O era#ion Date Perf O era#Ion Code Meas De th Tap Mess Depth Base Tvd Depth Tap Tvd Depth Base M-19B 2/1/09 PER 12,005. 12,960. 8,796.69 8,864.56 M-19B 8/11/09 BPS 12,992. 12,995. 8,882.99 8,884,78 M-19B 8/14!09 SQZ 11,965. 12,192. 8,784.95 8,8$2.99 M-19B 8130109 FCO 11,965. 12,130. 8,784.95 8,848.85 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 MOLE ,~ M-19B 208-198 DGDF ATTO(_NMFNT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base -19B 2/1/09 PER 12,005. 12,160. 8,796.69 8,864.56 M- 8/14/09 BPS 11,965. 11,970. 8,784.95 8,786 M-19B 8/30/09 BPP 11,965. 11,970. 8,784.95 8 6.28 AB AB DONED PER PERF APF ADD P RPF REPERF BPP BRIDGE P G P ULLED SL SLOTTED LINER BPS BRIDGE PLU T SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED MOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDL CK, CLOSED MLK MECHANICAL LEAK STO STRAD E PACK, OPEN OH OPEN HOLE M-19B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE SUMMARY 8/9/2009 CTU #6 1.75" CT. Job Scope: Mem GR/CCL, Set CIBP, Set Cement Retainer, Cement Squeeze «< Interact Publishing»> Road from DS02-01 to M-19. MIRU CTU. *** Continue job on WSR 8/10/2009"*" Job in Progress*"*. 8/10/2009~CTU #6 1.75" CT. Job Scope: Mem GR/CCL, Set CIBP, Set Cement Retainer, Cement Squeeze «< Interact Publishing»> **" Job continue from 08/09/2009*** MU WDF MHA. Pull test to 20k. PT to 3500 psi. MU and RIH with PDS logging tool with 3.65" nozzle/drift and RIH. Ta ed PBTD 12 395' ctmd PU to 12,350' and start logging. Flagged pipe at 12,150' and continued logging to 11,900'the POOH. OOH LD logging BHA and check for data. PDS tool failed and only have CCL data that matches up for -150' then not at all, WO PDS tools to re-log. MU and RIH PDS logging tool with 2.5" JSN. Tag PBTD at 12395' CTM. PU to 12,350' CTM and start logging up hole at 30 fpm. Flag pipe at 12150' CTM and continue logging up hole to 11900' CTM. POOH. *'* Job continue on WSR 08/11/2009'"`* -"""Job in Progress"** 8/11/2009.. CTU #6 1.75" CT. *"* Job continue from WSR 08/10/2009"** Job Scope: Mem IGR/CCL, Set CIBP, Set Cement Retainer, Cement Squeeze «< Interact Publishing»> Continue POOH with PDS logging tool. OOH LD logging BHA and check for data. PDS tool failed did not have data. Discuss with CT Schedular, elect to re-run another log using Schlumberger logging.. Cut 150' of pipe, change pack offs and re-head coil. MU SLB logging BHA and RIH. Tag PBTD and log to 11,600' (Flag @ 12,150'). OOH with good ata, Make -7' correction. Log referenced to SLB (GR /CCL / SCMT) 15, May 2009. MU CIBP BHA and RIH. At flag correct depth to 12137.49'. RIH to 12220 and PU to set depth at 12196'. Drop 5/8" aluminium ball and set CIBP at 12196' CTM. POOH. Took ultra-sonic reading on butt weld at 3390'. Had 0.095" minimum OD on the .109" section of pipe wall. Informed SLB Cell Leader and CT Schedular. Elect to check readings with another ultrsasonic tester. **" Continue Job in WSR 8/12/2009 ""' `*" Job in Progress"*" ;Injector pressure vs. weight cell High Gear Inj psi= 1600psi wt cell= 9.5k Low Gear inj psi= 800psi wt cell 9.5k. Pressure is a little high but we are in Chrome tubing with diesel on most of our backside. To et a more accurate test we need to ull a ainst a ull late 8/12/2009 CTU #6 1.75" CT. *** Job continue from WSR 08/10/2009*** Job Scope: Mem GR/CCL, Set CIBP, Set Cement Retainer, Cement Squeeze «< Interact Publishing»>Re-test Reel with a new Ultra-sonic Tester. Had .095" wall thickness, minimum required by SLB is .109". Call SLB Cell Leader and CT Schedular, decision made to POOH and blow down reel with Nitrogen.. Pull CT to surface. Freeze protect tubing with 38 bbls of 50/50 meth. Break and lay down WDF tools, recover ball. MU CT with 2.5" BDJ and stab on well. Wait on Nitrogen to purge coil. Blow down reel & RDMO to SLB Yard. CTU 6 charges end at midnight *** Job Incomplete turned over to CTU 9**" 8/13/2009 i CTU #(9 w~2.00" CT. Job Scope: Mem GR/CCL, Set CIBP, Set Cement Retainer, ~ Cement Squeeze «< Interact Publishing»> MIRU. `***Job Continued on 08/14/09***` 8/14/2009 CTU #(9 w~2.00" CT. Job Scope: Mem GR/CCL, Set CIBP, Set Cement Retainer, Cement Squeeze «< Interact Publishing»>, Job continued from 8/13/09. Finish I Rig up, Pump ball to drift CT and Perform BOP. MU &RIH 3.50" BDN. RIH and to CIBP correct de th to CIBP 12191.7 EOP flag pipe -10' PUH to 11942' Flag pipe. RIH with cement retainer correct to flag @ 11942' correct depth to 11964.5' 'correction of -10'. Set retainer at 11942' corrected depth pump 1/2" ball to seat.. Mix 5 bbls of Squeeze Crete with a pump time of 16 hr 40 min, follwed by 10 bbls of LARC Cement with a pump time of 7 hr 10 min. Dump 1 bbl of cement on top I of retainer. Contaminate cement ,POOH, PU &RIH with JSN _ ' ***Job Continued on 8/15/09*'""` 8/15/2009 CTU #(9 w~2.00" CT. Job Scope: Mem GR/CCL, Set CIBP, Set Cement Retainer, Cement Squeeze «< Interact Publishing»> Continued form 8/14/09, RIH with #3.50" JSN ,Jet liner tap Cement retainer at 11956' CTM, POOH chase to at 80& , !Freeze protect to 2500' with diesel. I *""Job complete *"" 8/29/2009 CTU #9 2.0" CT Job Scope: Mill Cement Retainer and cement. «<Interact Publishing»> MIRU RIH w/ 3.70 Opti -Cut Junk Mill. { ~*"*Continue on WSR on 8/30/09""* 8/30/2009 CTU #9 2.0" CT Job Scope: Mill Cement Retainer and cement. «<InterAct Publishing»> Continue from WSR on 8/29/09 Continue milling w/ 3.70 Opti - Cut Junk Mill From 11955 to 12130 CTM. Pumped Gel sweeps with a final gel "sweep of 15bbls of Geovis and chase up hole. ***Continue on WSR on ~ 8/31 /09*** 8/31/2009 CTU #9 2.0" CT Job Scope: Mill Cement Retainer and cement. «<InterAct 9 Publishing»> Continue from WSR on 8/30/09. Continue POOH. Got stuck at lend of tbg. Probably part of the cement retainer. Got free by setting down jars off and PUH while pumping. Be aware of possilby a small part of cement retainer plug in well. Freeze protect tbg down the backside while POOH with 50/50 methanol Nothing on mill when laying tools down. Stab back on and freeze protect coil. ~ RDMO Notify operator of well status on departure ***Job Complete"*" FLUIDS PUMPED BBLS 2693 1 %KCL 281 1 % XS KCL W/SAFELUBE 146 DIESEL 143 50/50 METH 15 CEMENT 50 BIOZAN 53 GEOVIS 3381 Total FW: M-19B Question ~ ~ Page 1 of ~ ~ Maunder, Thomas E (DOA) From: Aubert, Winton G (DOA) Sent: Monday, June 29, 2009 11:13 AM To: 'Brown, Don L.' Cc: Maunder, Thomas E (DOA) Subject: RE: M-196 Question ~~~~ ~~~ Mr. Brown, In my opinion, and per Conservation Order 556, no Form 10-403 is required for your proposed work on well M- 19B (PTD 208-198), as described below. Please submit a Form 10-404 after completion of the proposed work. Winton Aubert AOGCC 793-1231 From: Brown, Don L. [mailto:browd2@BP.com] Sent: Monday, June 29, 2009 10:51 AM To: Aubert, Winton G (DOA) Subject: FW: M-19B Question Mr. Winton, Please see note below. Thank you, Don From: Brown, Don L. Sent: Monday, June 29, 2009 10:05 AM To: Tom_Maunder@admin.state.ak.us' Subject: M-19B Question Mr. Maunder, We have a well that was recently sidetracked, M-19B, and needs to be squeezed to shut off water and then reperforated (the bottom 10' of perfs are producing 90% of the water which = -5900 bwpd). The squeeze plan is to set a CIBP at 12,190' (see attached schematic), set a composite retainer at 11,970', squeeze cement into the perforations, mill cement to 12,130', reperf from 12,000' to 12,040'. My question is do we need a 10-403 for this procedure? We have reviewed our Sundry matrix and not sure where this well falls. Thank you, Don L. Brown M, P, R, and T Pad Engineer GPB Waterflood Team 564-4323 7/1/2009 TREE - 41116' CM! ,20" CONDUCTOR )-(_ 110• 13-418° csG, 7zrR, L•so, D =1 z 3ar Zasz' Minimum IQ = 3.725" (~ 9783' 4-1/2" HES XN NIPPLE 7" TEBK LNR, 26#, L-80 TCB ~({r .4383 bpf, D-' 8.276" TOP OF 7" LNR 663r GENO TOG PERFORATION SLMJbWRY REF LOG: ANGLEATTOPPERF:71"~ 12005' Note: Refer to Productbn DB for hLslorw:al pert date E SPF NfTEIiVAL OPNlSQ2 DA' f8 fi 12005-12160 OPN 0214 19-5/8" lt~t, 47aF, L-80 BTRS, D = 8.681" 1 R SAFEfVNOTE: ORIGWELI.BORE& SIDETRACK M -'I ~ ~+ `*" 4112" t'~IRbME TBG B, I(~ ~ TOCK ~ 6800 ' ~ ~{' 4117' HES X NIP, ID = 3.81" 2s1r s-sl6"DVPKR 3679' ESTtMATFD TOP OF CHUDNT r_ec ~ icrsenr~rvtFi S DRLG DRAFT ST MD TVO DEV TYPE VLV LATCH PORT DATE 5 3419 3403 21 KBG2 DOME BK-2 18 41t2?t09 4 '5924 5391 40 KBG2 SO BK-2 20 02/22109 3 7114 6849 ~ KBG2 DMY 8K-2 0 02/41/09 2 8831 7650 ~ KBG2 DMY BK-2 0 02/01108 1 912 8346 35 KBG2 DMY BK-2 0 021011 663r H9-518" X 7" HRD ZXP L7Pw! 1 t' TERK, D = 6.20" ~$' H9-S/8" X T BKR FNAC LP#t FK#i , ID = 6.20" tdLLOUT W14DOW (M•196j 8785' -8802' 964$' 4-112" HES X MP, D = 3.813" 9719` 7" X 41/2" OKR S-3 PKR, D = 3.870"" 9752' 4112" HES X NP, D = 3.813` I- $7~ $-~ 4112" HES XN f+R', ID = 3.72: --~- _ 97$$' 7" X 5" BKR HRD ZXP LTP w 110' TEBA CK, D = 4,23f1" 9810' 7" X 5" BKR LNR HGR, ID = 4.430' 9819` 5" X 4112" XO, D - 3.958" I 6825 I 4-112" TBG,12.611, 9; 13CR-80 VAM TOP, .0152 bpi, D = 3.958" 7" LNR, 2611,1-80 BT1 .0383 bof. D - 6.27fi" 4-112" ltdt, t2.6A~,13CR-80 VAM TOP. .0152 bpf, D = 3.958" DATE REV BY COMMENTS DATE REV BY COMMENTS 021?Gl03 AINk 2 t>RiCiINA1 CAR1PLEl7d4 OW13190 N1E5 ItWO OU23193 Dii SIDETRACK (M•19A 02103109 N9ES SIDETRAp( (M-196) 02/07109 F,X; DRLG CORRECTKN4S D3I03109 TFA/SV GLV C!0 (02/22109) PRUDHOE BAY UNIT WELL: M-19O PERMIT No: e20819&? API No: 50-0Z9.20897-02 SEC 6, T11 N, R13E, 1719' FNL & 196 FWL ~ Exploration (Alaska) ~ ~ 0' BP,Exploration by Short Well Name: M-196 W Name DRILLPAD M NO 188 OperatDr BPX L RVN_DATE. Dmled Depth t 2172' putl Date. 2p09-Ot-18 00.80:00 X Coortlmate 629008 easwemeM Re[ RT Y Coordinate 597651 ef. Eteroatioh. 5t.7 Depth Range. -20'-70 ayoul Name- Ijl_honzontal VeNCaI Scale 12800 WORD ICL Fluids ~ _ .__ I"'"'t'! _ _ __ DEPTH TVD Perfs tqs 1oµ :wy~w• r r a, ..- rest ss GP.MM ,. Borehole Profile E`.`d? M1h~O 7 'c• o=n .x•~ us• r: DC r.. vr,'o_ ....---- ~.ni - zuc TSGR +-;... -.f- ~ 0030 - T TSHA ~~ !~ _s~~ 90000 = 90030 - _ TS C 90900 ~~ -~-~ _ T{r51-t ~ 9 09 30 5 _ q - .,,~ ._ 10200 -s33o .6680 44S8 t. 90230 -seao r 10300 10330 -s7ao -6710 '8720 4356 r_ .3730 ~~------- /woo s7so 9 0430 90300 10330 ,5730 ~ 4256 '~ 10000 10350 _ 10700 10730 ~~. 10600 10830 ;~ 10600 PPROF run on 5/15/2009, 90°/D water 42s6 ~ 90630 „DDU entry between 12,150' to 12,160'. 91030 ++,DD SCMT shows poor cement bond 1150 through the perF interval down to about L 7200 19250 12,300' and possible cement channel. ~ 11300 11330 ti _~ ~- 11400 +9430 4 43S6 _ 11500 +9330 1 1 300 99350 -6300 --v-~ - 11700 „730 •arao t • 91300 99eso -579 o C-`^ r - 11900 91930 -6720 ~ 92000 -3740 New pert proposal: 12,00 4356 ~--_ - 12oso :eieo 0 to 12,040' `-~ ,2900 :eieo 7 I i `~ ,2, 3D : Current perfs: 12,005' to 12,16 TCGL T 92230 ~ , • 4 , ' BCGI 12300 = 2356 + 92330 9z4oo : ~ _ _ 22TS __ z.-__. 92430 0 ;- os/os/os i~ h i I' Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # Log Description NO.5271 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Date BL Color CD H-35 AYTO-00018 s CROSS FLOW CHECK ~ 05/09/09 1 1 14-35 ANHY-00087 INJECTION PROFILE 05/15/09 1 1 06-OSA AViH-00012 IBP/FBS/CFS/GRADIO/PRESS/T P 05/11/09 1 1 A-44 AWLS-00017 SCMT 05/25/09 1 1 12-07A BOCV-00016 SBHP SURVEY 05/19/09 1 1 09-24 ANHY-00088 CROSS FLOW CHECK/IBP ~ 05/17/09 1 1 H-29A AYOO-00027 PPROF/RST - 05/19/09 1 1 09-09 AYTU-00032 CROSS FLOW CHECK - f 05/06/09 1 1 15-45B ANHY-00010 PRODUCTION PROFILE '~-• 05/09/09 1 1 13-13A AYTU-00033 USIT ~ ~ f ~ 05/08/09 1 1 M-196 AY3J-00024 PRODUCTION PROFILE 05/14/09 1 1 Z-12 ANHY-00084 INJECTION PROFILE 05/07/09 1 1 E-36A 61JJ-00018 MEM CNUSTP f ~ 05/18/09 1 1 X-30A B2WY-00005 C MEM PROD PROFILE 05/10/09 1 1 12-23 AYKP-00021 USIT L - 05/08/09 1 1 W-34A AWJI-00031 MEM PROD PROFILE 05/19/09 1 1 Z-14B AZCM-00022 PROD PROFILE/JEWELRY LOG • ~- 05/20/09 1 1 L1-21 62NJ-00006 PRODUCTION PROFILE - 05/24/09 1 1 A-31A AZCM-00023 USIT Z(~ - O (e C 05/22/09 1 1 H-19B' B2WY-00004 MEM PROD PROFILE t- 05/07/09 1 1 G-16 AYKP-00022 SCMT J J- 05/09/09 1 1 M-19B AY3J-00024 SCMT - 05!15/09 1 1 12-37 AWL9-00032 PRODUCTION PROFILE L/~ ~ 04/21/09 1 1 11-04A AYOO-00028 USIT f G~ _ 05/21/09 1 1 18-30 B1JJ-00015 MEM PROD PROFILE ,G/ 05/13/09 1 1 4-14A/S-37 AYKP-00024 PRODUCTION PROFILE ~ - 1 05/11/09 1 1 3-37/L-35 AWL9-00035 - PROD/INJECTION PROFILE 05/22/09 1 1 3-37/L-35 AWL9-00035 TEMPERATURE SURVEY 05/20/09 1 1 V-217 AYOO-00024 INJ PROFILE/RST WFL ~ /~J/S 04/26/09 1 1 PLtASt AGKNVWLtUGt FitGtlYl CT AIUNINU HIVU rSCI Ur11Y11VU VIYC VVr~ CNV11 ~v: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 os/os/os u h I' 1, Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # Log Description N0.5271 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Date BL Color CD H-35 AYTO-00018 CROSS FLOW CHECK j 05/09/09 1 1 14-35 ANHY-00087 INJECTION PROFILE "- 05/15/09 1 1 06-08A AV1H-00012 IBP/FBS/CFS/GRADIO/PRESSIi P 05/11/09 1 1 A-44 AWLS-00017 SCMT 05/25/09 1 1 12-07A BOCV-00016 SBHP SURVEY 05/19/09 1 1 09-24 ANHY-00088 CROSS FLOW CHECK/IBP ~ I 05/17/09 1 1 H-29A AYOO-00027 PPROF/RST - 05/19/09 1 1 09-09 AYTU-00032 CROSS FLOW CHECK - 05/06/09 1 1 15-45B ANHY-00010 PRODUCTION PROFILE '3- 05/09/09 1 1 13-13A AYTU-00033 USIT - ~~ ' r! 05/08/09 1 1 M-19B AY3J-00024 PRODUCTION PROFILE 05/14/09 1 1 Z-12 ANHY-00084 INJECTION PROFILE 05/07/09 1 1 E-36A B1JJ-00018 e MEM CNUSTP 1 05/18/09 1 1 X-30A B2WY-00005 ~ MEM PROD PROFILE 05/10/09 1 1 12-23 AYKP-00021 USIT L - 05/08/09 1 1 W-34A AWJI-00031 MEM PROD PROFILE 05/19/09 1 1 Z-14B AZCM-00022 PROD PROFILE/JEWELRY LOG • ~- 05/20/09 1 1 L1-21 62NJ-00006 PRODUCTION PROFILE - 05/24!09 1 1 A-31A AZCM-00023 USIT (~ _ ~ (p G 05/22/09 1 1 H-196' B2WY-00004 MEM PROD PROFILE t- 05/07/09 1 1 G-16 AYKP-00022 SCMT / J - 05/09/09 1 1 M-19B AY3J-00024 SCMT 05/15/09 1 1 12-37 AWL9-00032 PRODUCTION PROFILE yC./ / 04/21/09 1 1 11-04A AYOO-00028 USIT f ~/ - 05!21/09 1 1 18-30 B1JJ-00015 MEM PROD PROFILE JC/ 05/13/09 1 1 4-14A/S-37 AYKP-00024 PRODUCTION PROFILE A P I 05/11/09 1 1 3-37/L-35 AWL9-00035 PROD/INJECTION PROFILE 05/22/09 1 1 3-37/L-35 AWL9-00035 TEMPERATURE SURVEY 05/20/09 1 1 V-217 AYOO-00024 INJ PROFILE/RST WFL t.j /~j5 04/26/09 1 1 PLEASE AGKNUWLEUIat IitGtlYl CT SlUrvinU Arvv nee unrvirvu vrvc ~.vrr cra.n i v: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 • i Date 04-24-2009 Transmittal Number:93062 ,. ~ - :;~ ~~ . ~`~ 3 BPXA WELL, DATA TRAI~ISM~TTAL, Enclosed are the materials listed below. (~PXA FIELD L®G DATA). It you have any uestions, lease contact Dou las Dortch at the PDC at 564-4973 Delivery Contents 1 CD-ROM Containing Field Log Data & Electronic Log Prints for the following wells: M-19A ~i 1i Please Sign 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 ~~ ~ ~~ ~ 1'~~ ~~ Petrotechnical Data Center LR2-1 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519-6612 ~Aaunder, Thomas E (DDA) From: Hobbs, Greg S {ANC) [Greg.Hobbs~bp.com] Sent: Tuesday, March 17, 2049 5:11 PM To: Maunder, Thomas E (DOA) Cc: Robbie, Terrle L; Rose, John G {FAlRV1~ATHER); Mallery, Joshua; Engel, Harry R Subj+ec¢: RE: M-19B {208-198); F-33A (208-163) Tom- Page 1 of ,~ Josh and John discussed this with me, and we decided to attack the two questions with one note. Per 20 AAC 25.035 (e) (1) (A) (i) In Rotary Rig Operations, for an operation requiring a BOP stack less than API 5K, BOPE must have at least three preventerd, including one equipped with pipe rams that fit the size of the drill pipe, tubing, or casing being used, except that pipe rams need not be sized to fit bottom hole assemblies and drill collars. The 2 7/8" fox and PAC pipe that is being used for perforating operations in the production liner is used for gun space out in the liner only. We run four inch drillpipe to the liner top. We view the perforating assembly to be a BHA and do not install 2 7/8" rams. We retain the two 3.5 x 6" VBR's in the stack to close around the drillstring if needed during perforating runs. If there were an issue with the well flowing while laying down spent perforating guns, we would most likely resort to the shear rams due to the holes in the gun bodies rendering the annular (or rams) useless. If you need any more information, please feel free to contact me- Thanks- Greg fyi John G. Rose BPX -Drilling Consultant Office 907/564-5271 Cell 907/748-5223 FAX 907/564-4040 Home 907/243-8813 from:: Hubble, Terrie L Seat: Tuesday, March 17, 2009 4:15 PM To: Maunder, Thomas E (DOA) Cc: Rose, Sohn G {FAIRWEATHERj; Wliis, shave M (Morthem Soiutaons) abject: FW: F-33A {2118-163) ~ r lle~„ g~e~u arm c~~r_~ ~ dcit a €~-~/~" how (arm F~-'[f2"~ far c~ssr~e t~tl n®t~ un m~ }~. R rt far slurry ~~ says `i~ie~ ~_5~~ I~~t ~ ~r c~ ~,~,~o-~ ,~,s ~~ 7/4/2a 10 Page 2 of~ c~r~ i~~s sc~ matt cap ~ t~ ~s tl~~t ~ o `il to ~ t~ ~~arcfi~ F363P' ~~~. ~~ From; Maunder, Thomas E (~A) [maiito:tamrru~uncier@alaska.gc~+l Seat: Monday, march i6, 2009'9:40 AM To: Hubble, Terrie L Subject: F-33A (208-163} Terrie, 1 am reviewing fine 407 recenfily subrriitteci for this well. 1. Was $-i/2" or $-3/4" hole drilled? 2. What was the yield :for the ?" lead slurry? I calculate 3.51, but the permit to drill listed 1.6. 3. Was the B(JP :equipped with 2-7/8" rams for the perforating :string? Thanks in advance. Tom Maunder, PE AOC From:: Mallery, Joshua Sent: Tuesday, March 17, 2009 4:27 PM To: Hobbs, Greg S (ANC). Subject: FW: M-19B (208-98) FYI Thanks, Joshua Mallery 907.564.5545 From: Nubble, Terrie L Sent: Tuesday, March 17, 2009 4:09 PM To: Mallery, Joshua abject: FW: M-198 (208-198) ~ti d~~ ~a~ Y~ ~~ ~ ~ "~ q ~ ~ f~PY rrre a~ ly'_ ~~l Te From: Maunder, Thomas !E :(DOA) [malto:tom.maun~r~alaslw.gov] Sent: Monday, march 16, 2~9 9::37 AM To: Hubble, Terrie L 7/4/2fl 10 Page 1 of 1 Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Monday, March 16, 2009 9:37 AM To: 'Hubble, Terrie L' Cc: Regg, James B (DOA) Subject: M-19B (208-198) Terrie, I am reviewing the 407 submitted for this well. 1. Was the BOP equipped with rams to cover the 2-7/8" DP used to perforate? Thanks in advance. Tom Maunder, PE AOGCC 3/16/2009 STATE OF ALASKA i ~~'®~ ALASKATJIL AND GAS CONSERVATION COMI0i'P'SSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 'f'~~ ~ 5 2009 ^*:s e~E 1 a. Well Status: ®Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended zoAACZS.~os zoAACZS.»o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions One 1 b. Well CIa~Ojl a ®Developmer~~ ~ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aban~G~,,,~ 2//2009 ~~ -- 12. Permit to Drill Number 208-198 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 1/18/2009 ' 13. API Number 50-029-20897-02-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 1/29/2009 , 14. Well Name and Number: PBU M-19B 1719 FNL, 195 FWL, SEC. 06, T11N, R13E, UM Top of Productive Horizon: 1352' FSL, 2378' FEL, SEC. 36, T12N, R12E, UM 8. KB (ft above MSL): 54.7' Ground (ft MSL): 26' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 3258' FSL, 3455' FEL, SEC. 36, T12N, R12E, UM 9. Plug Back Depth (MD+TVD) 12385' 9014' Oil Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 629008 y- 5974651 Zone- ASP4 10. Total Depth (MD+TVD) 12472' 9078' 16. Property Designation: ADL 028282, 028257 TPI: x- 626382 y_ 5977678 Zone- ASP4 Total Depth: x- 625272 y- 5979565 Zone- ASP4 11. SSSV Depth (MD+TVD) None 17. Land Use Permit: 18. Directional Survey ®Yes ^ No ubmi ele r ni an rin d inf rm ion r 0 19. Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1900 (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071 DIR / GR /RES / PWD, DIR / GR /RES / NEU-DENS / ABI !-,/~i1/ooGi/~ G ~~s'Ma 6063 ~ 7YD 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT ' WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM .SIZE CEMENTING RECORD PULLED " x 30" Insulat n r rf 11 rf 11 3 " on rete " 72 L- rf 7 P II 9- / " 47# L-8 urf ce urface 6064' 1 -1/4" 11 0 ft Cla 7 cu ft PF 7" 26# L- rf 2 ' rf 563' 8-1/2" 488 cu ft LiteCrete, 208 cu ft'G', 529 cu ft'G' 12. 1 1 47' 4 14 I ' 23. Open to production or inject ion? ®Yes ^ No 24. TueiruG RECORD If Yes, IISt each i (MD+TVD of Top & Bottom; Pe nterval Open rforation Size and Number): SIZE DEPTH SET MD PACKER SET MD 2-7/8" Gun Diameter 6 spf 4-1/2", 12.6#, 13Cr80 9796' 9719' , MD TVD MD TVD 12005' - 12160' 8797 - 8865' 25. ACID,: FRACTURE', CEMENT SQUEEZE, ETC. DEPTH INTERVAL MD AMOUNT 8c KIND OF MATERIAL USED 2200' Freeze Protect w/ 80 Bbls of Diesel 26. PRODUCTION TEST Date First Production: February 22, 2009 Method of Operation (Flowing, Gas Lift, etc.): Gas Lift Date Of Test: 2/26/2009 HOUrS Tested: 6 PRODUCTION FOR TEST PERIOD OIL-BBL: 96 GAS-MCF: 130 WATER-BBL: 1,599 CHOKE SIZE: 96 GAS-OIL RATIO: 1,347 Flow Tubing Press. 250 Casing Press: 1,520 CALCULATED 24-HOURRATE~ OIL-BBL: 385 GAS-MCF: 519 WATER-BBL: 6,396 OIL GRAVITY-API (CORK): 26 27. CORE DATA Conventional Core(s) Acquired? ^Yes ®No Sidewal l Cores Ac wired? ^Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAG 250.071. None i ~- Form 10-407 Revised 02/2007 ,~o ` IN~ ON REVERSE SIDE ~~~`~ i ~ ~~F~~ ~ ~p~~ 28. GEOLOGIC MARKERS LIST ALL FORMATIONS AND .ERS ENCOUNTERED): 29. FORMATION TESTS NAME MD TVD Well Tested? ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.07E Sag River 9932' 8565' None Shublik A 9986' 8605' Shublik B 10069' 8658' Shublik C 10099' 8675' Sadlerochit 10138' 8696' 45S8 10174' 8715' 44SB 10203' 8728' 43SB 10279' 8758' 43N 10334' 8776' 42S6 /Zone 4A 10431' 8797' 42S6 /Zone 4A 10809' 8804' 43N 10936' 8783' 43SB 11098' 8765' 43SB 11866' 8768' 42N 12023' 8803' Top CGL /Zone 3 12187' g8g0~ Base CGL /Zone 2C 12268' 8931' HOT 12350' 8989' 25N 12360' 8996' 22N 12463' 9071' Formation at Total Depth (Name): 22N 12463' 9071' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foregojng is true and correct to the best of my knowledge. 3~ O ~ ~~ Title Drilling Technologist Date Signed Terrie Hubble PBU M-19B 208-198 Prepared ey Name/Number. Terrie Hubble, 564-4628 Well Number Permi . / A r v I N Drilling Engineer: Joshua Mallery, 564-5545 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. 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. ITEM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. ITEM 29: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 02/2007 Submit Original Only BP EXPLORATION Page 1 of 1 Leak-Off Test Summary Legal Name: M-19 Common Name: M-19 Test Date Test Type Test Depth (TMD) Test Depth (TVD) AMW 1/17/2009 LOT 6,785.0 (ft) 6,082.0 (ft) 10.90 (ppg) 1/25/2009 LOT 9,950.0 (ft) 8,564.0 (ft) 8.50 (ppg) Surface Pressure Leak Off Pressure (BHP) EMW 900 (psi) 4,344 (psi) 13.75 (ppg) 766 (psi) 4,548 (psi) 10.22 (ppg) • Printed: 2/19/2009 10:50:30 AA ~ r BP EXPLORATION Operations Summary Report Page 1 of 11 Legal Well Common W Event Nam Contractor Rig Name: Date Name: ell Name: e: Name: From - To M-19 M-19 REENTE NABOBS NABOBS Hours ' R+COM ALASK 9ES Task PLET A DRI Code E LLING NPT I Start I Rig Rig Phase Spud Date: 2/4/1983 : 1/12/2009 End: Release: 2/3/2009 Number: 9ES Description of Operations 1/12/2009 00:00 - 03:00 3.00 MOB P PRE Bridle up and lower pipe skate chute, secure bridle lines in derrick. Secure cellar and prep rig floor for lowering derrick. 03:00 - 05:00 2.00 MOB P PRE PJSM. Lay down derrick. Blow down pit complex and seperate pit complex from sub. 05:00 - 07:00 2.00 MOB P PRE Move sub off well, pick-up mats and herculite and clear location. 07:00 - 10:00 3.00 MOB N WAIT PRE Wait on Security before moving 9ES off R-Pad. 10:00 - 16:00 6.00 MOB P PRE Move sub from R-Pad to M-Pad. Sub on location at 16:00 hrs. 16:00 - 00:00 8.00 MOB N WAIT PRE Various mobilization and RU tasks: load 4" drill pipe in pipe shed and strap, raise cattle chute, plug in top drive, pin blocks and torque tube while waiting on trucks. 1/13/2009 00:00 - 01:30 1.50 RIGU N WAIT PRE PJSM. Hang bridal lines. MU hydraulic service loop. Hang rig tongs. Make up kelly hose, rack subs and secure lines. Rig accept at 00:00 hours. 01:30 - 02:00 0.50 RIGU N WAIT DECOMP Change out saver sub. 02:00 - 07:30 5.50 WHSUR N WAIT DECOMP PJSM. Rig up LRS and test OA and IA. Test OA to 2000 psi for 30 minutes. Lost 30 psi in first 15 minutes and 10 psi in the second 15 minutes -PASS. Test IA to 2300 for 30 minutes. Lost 35 psi in the first 15 minutes and 0 psi in the second 15 minutes -PASS. Bleed off and rig down LRS. Trucks showed up at 16:30 hours, wait on security until 19:30 hours. 07:30 - 08:30 1.00 WHSUR P DECOMP PJSM. Rig up DSM lubricator. Test to 1000 psi for 10 minutes - OK. Pull BPV. RD. 08:30 - 16:00 7.50 WHSUR P DECOMP Spot pit complex. Hook up interconnect. Spot truck shop and satelite camp. Rig up to tree with IA, second kill and second choke lines. Set cuttings box. Rig up line to cuttings box. Take on seawater in pits. Prime mud pumps and test surface lines to 3500 psi - OK. Continue to strap DP in pipe shed. 16:00 - 19:00 3.00 WHSUR P DECOMP Pump seawater down annulus and circulate out diesel from tubing. Swap and pump long way. Pump Safe-Surf pill. Continue to pump at 200 gpm with 450 psi until clean seawater back. Shut down and confirm well dead. 19:00 - 20:00 1.00 WHSUR P DECOMP Blow down lines and rig down. 20:00 - 22:00 2.00 WHSUR P DECOMP PJSM. Run in and set TWC on dry rod. Test from below to 1000 psi for 10 minutes - OK. Blow down and rig down. Bleed off OA. 22:00 - 00:00 2.00 WHSUR P DECOMP PJSM. Bleed off void, adapter and control lines. Break tree from adapter and ND. 1/14/2009 00:00 - 01:00 1.00 WHSUR P DECOMP PJSM. Finish ND of tree. Remove from cellar. 01:00 - 07:00 6.00 BOPSU P DECOMP PJSM. Remove 11" x 13" spacer spool and install new 13-5/8" spacer spool. NU BOP stack. NU riser. Make up turnbuckles and install mousehole. Rig up lines and prepare to test BOPE. 07:00 - 14:30 7.50 BOPSU P DECOMP P,~JSM. Test BOPE to 250 Dsi-love!, 3500 psi high and Hydril to 250 psi low and 3500 psi high as per AOGCC. Test upper rams with 4" and 5-1/2" test joints and test hydril and lower rams with 4" test joint. Test witness waived by John Crisp with AOGCC. Test witnessed by WSL Joey LeBlanc and Toolpusher Charley Henley. Rig down test equipment and blow down lines. 14:30 - 21:30 7.00 DHB P DECOMP PJSM. Rig up DSM lubricator and extension. Test to 1000 psi - OK. Make 3 attemps to pull TWC with no success. Suck out stack and verify debris on top of plug. PU drill pipe single and flush stack. Attempt again to screw into TWC - No Go. Neck down end of drill pipe, mix and pump a hi-vis pill at 550 gpm Printed: 2/19/2009 10:50:36 AM i • BP EXPLORATION Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING I Rig Name: NABOBS 9ES Date 'From - To Hours Task Code ; NPT 1/14/2009 14:30 - 21:30 7.00 DHB P 21:30 - 22:00 0.50 PULL P 22:00 - 23:00 1.00 PULL P 23:00 - 00:00 I 1.001 PULL I P 1/15/2009 100:00 - 10:30 I 10.501 PULL I P 10:30 - 11:30 1.00 PULL P 11:30 - 12:30 1.00 CLEAN P 12:30 - 15:00 2.50 CLEAN P 15:00 - 22:00 7.00 CLEAN P 22:00 - 23:00 I 1.001 CLEAN I P 23:00 - 00:00 ~ 1.00 ~ CLEAN ~ P 1/16/2009 00:00 - 02:30 2.50 CLEAN P 02:30 - 03:30 1.00 CLEAN P 03:30 - 04:00 0.50 CLEAN P 04:00 - 06:00 2.00 DHB P 06:00 - 09:00 I 3.001 DHB I P 09:00 - 10:00 I 1.001 DHB I P 10:00 - 10:30 0.50 WHSUR P 10:30 - 11:00 0.50 WHSUR P 11:00 - 12:30 1.50 WHSUR P 12:30 - 13:30 1.00 WHSUR P 13:30 - 15:00 1.50 WHSUR P 15:00 - 15:30 0.50 WHSUR P 15:30 - 18:00 2.50 STWHIP P 18:00 - 18:30 0.50 STWHIP P 18:30 - 22:00 3.50 STWHIP P 22:00 - 23:00 ~ 1.00 STWHIP P Start: 1 /12/2009 Rig Release: 2/3/2009 Rig Number: 9ES Page 2 of 11 Spud Date: 2/4/1983 End: Phase Description of Operations DECOMP with 650 psi. Screw into TWC and pull to rig floor. LD lubricator and extention. DECOMP Make up 5-1/2" fishing spear on 4" drill pipe. DECOMP Engage tubing hanger with 5-1/2" spear. Pull loose with 165k. Pull to rig floor with 155k. Break out and lay down tubing hanger and pup. Lay down spear assembly. DECOMP Rig up Camco spooling unit, power tongs and handling equipment to pull 5-1/2" tubing. DECOMP PJSM. Pull 5-1/2" tubing from 8010' MD. Pull and lay down a total of 200 full joints, one cut joint at 16.22', one SSSV with control line and 4 GLM's. Recovered 27 clamps and 3 SS bands. DECOMP Lay down handling equipment, clear and clean floor. DECOMP PU casing scraper BHA and tools. Run in and set wear ring with 9-1/4" ID. DECOMP Make up 9-5/8" casing scraper BHA to 797'. Up and down weight 80k. DECOMP RIH picking up 4" drill pipe to 7868'. Rack stand back. Pick up 3 more singles. PU stand, run in and tag tubing stub at 8010' MD. Pull and rack back 3 stands. DECOMP Circulate hi-vis sweep surface to surface at 543 gpm with 1893 psi. Up weight 180k, down weight 155k. DECOMP Monitor well, static. POOH to 6244'. Up weight 151 k, down weight 130k. DECOMP PJSM. POOH with 9-5/8" casing scraper assembly to 797'. DECOMP Stand back HWDP and drill collars. Lay down 9-5/8" casing scraper and assembly. DECOMP Clear and clean floor. DECOMP PJSM. Pick up E-line tools. Rig up for GR/CCL run. Pick up EZSV. DECOMP RIH with 9-5/8" EZSV on E-Line with GR/CCL. Locate collar and set plug top at 6806' ELM. POOH with E-Line. Close rams test to 2000 psi for 5 minutes. RD E-Line unit. DECOMP PJSM. Close blind rams. Test EZSV to 2100 psi for 30 minutes. No loss of pressure -PASS. DECOMP Run in test joint and pull wear ring. DECOMP Attempt to pull 9-5/8" packoff. Recover one half of packoff. DECOMP Bleed off OA. Drain stack and monitor well. As well was monitored from the time we moved over the well we received dispensation approval from town to do wellhead work. DECOMP Nipple down BOP stack and tubing spool. DECOMP Remove rest of 9-5/8" packoff and install new packoff. NU tubing spool and BOP stack. DECOMP Test stack break and packoff to 5000 psi for 30 minutes, OK. WEXIT PJSM. Run in wear ring. MU GEN II whipstock and milling BHA to 854'. WEXIT Shallow test MW D - OK. Up and down weight 85k. WEXIT RIH with stands out of derrick to 6683'. Up weight 165k, down weight 145k. WEXIT Make up top drive. Wash and orient to 16 RHS. Shut down. Pick up last stand drop down and tag up at 6806' MD. Set bottom anchor with 20k down. PU 10k to verify set. Set down 30k and shear off of slide. Pick up 30' and verify shear. Slide Printetl: 2/19/2009 10:50:36 AM BP EXPLORATION Page 3 of 11 Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Spud Date: 2/4/1983 Event Name: REENTER+COMPLETE Start: 1/12/2009 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/3/2009 Rig Name: NABOBS 9ES Rig Number: 9ES Date I From - To Hours Task I Code NPT Phase Description of Operations 1/16/2009 22:00 - 23:00 1.00 STWHIP P WEXIT final orientation at 16 degrees RHS. TOW 6785', BOW 6802'. 23:00 - 00:00 1.00 STWHIP P WEXIT Pump hi-vis spacer and displace seawater with 10.9 ppg LSND at 506 gpm with 2100 psi. 1/17/2009 00:00 - 00:30 0.50 STWHIP P WEXIT PJSM. Displace seawater to 10.9 ppg LSND. Shut down, get 00:30 - 07:30 7.00 STWHIP P WEXIT Mill 8-1/2" window in 9-5/8" casing. Pump at 500 gpm with 2208 psi. Torque 5-8k at 90-100 rpm. WOB 3-12k. Mill window and new formation to 6827' MD. Up weight 163k, down weight 137k, RT weight 150k. 07:30 - 08:30 1.00 STWHIP P WEXIT Circulate super sweep, surface to surface at 500 gpm with 2200 psi. Work through window with and without pumps - no ~~ problems. 08:30 - 10:00 1.50 STWHIP P WEXIT Perform LOT to 13.75 ppg EMW with 900. psi. Monitor well. Pump dry job. Blow down lines. Mud weight in and out 10.9 PPg• 10:00 - 14:30 4.50 STWHIP P WEXIT POOH to 854'. Up weight 137k, down 113k. 14:30 - 17:00 2.50 STWHIP P WEXIT PJSM. Stand back HWDP. Lay down drill collars. Break out and lay down milling assembly. Upper window mill in gauge. Lay down handling equipment. Clear and clean floor. 17:00 - 18:00 1.00 STWHIP P WEXIT Service rig and top drive. Flush stack, function rams. Wash under shakers and flush flow line, possum bellies. Final weight of metal recovered - 295 lbs. 18:00 - 21:00 3.00 STWHIP P WEXIT PJSM. Pick up 8-1/2" intermediate drillina BHA to 831'. Change out handling equipment. 21:00 - 22:00 1.00 STWHIP P WEXIT PJSM. Cut and slip 95' of drilling line. Service blocks. 22:00 - 22:30 0.50 STWHIP P WEXIT Shallow test MWD - OK. Up and down weight 75k. 22:30 - 00:00 1.50 STWHIP P WEXIT RIH picking up 4" drill pipe singles to 1978'. Up and down weight 90k. 1/18/2009 00:00 - 01:00 1.00 STWHIP P WEXIT PJSM. PU 4" DP singles to 3500'. Fill pipe. 01:00 - 02:00 1.00 STWHIP P WEXIT RIH on stands to 6600' MD. Prepare to log to bottom. 02:00 - 05:00 3.00 STWHIP P WEXIT Run recorded logs with no pumps or rotary at 160 fph from 6600' to 6807'. Obtain calculated clean hole ECD at 11.34 ppg EMW. Get slow pump rates. 05:00 - 00:00 19.00 DRILL P INT1 Work way to bottom of 6827' MD. Continue to record log data to 6850'. Directional drill ahead to 7139'. Pump at 550 gpm with 3065 psi on bottom, 2903 psi off bottom. Rotate at 70-100 rpm with 7k torque on bottom, 6k torque off bottom. WOB 10k. Up weight 180k, down 130k, RT 145k. Continue drilling ahead to 8286' MD, 7261' TVD at 543 gpm with 3800 psi on bottom, 3480 psi off bottom. Rotate at 80-100 rpm with 7k torque on bottom, 6k off bottom. WOB 10-15k. Up weight 166k, down 140k, RT 156k. Calculated ECD 11.29 ppg, ECD 12.03 ppg. Mud weight in and out 10.9 ppg. AST - 4.78, ART - 7.28. 1/19/2009 00:00 - 00:00 24.00 DRILL P fNT1 PJSM. Drill ahead to 9146' MD. Pump at 530 gpm with 3530 psi off bottom, 3700 psi on bottom. Rotate at 80 rpm with 7k torque off bottom, 8k on bottom. WOB 12-i8k. Up weight 187k, down 145k, RT 165k. Calculated ECD 11.35 ppg, ECD 11.8 ppg. Mud weight 10.9 ppg in and out. Continue to drill ahead to 9920' MD, 8558' TVD. Circulate samples up for Liner TD pick. Pump at 528 gpm with 3900 psi rnntea: ziiaizuua iu:ouabAm BP EXPLORATION Page 4 of 11 Operations Summary Report Legal Well Name: M-19 Common W ell Name: M-19 Spud Date: 2/4/1983 Event Nam e: REENTE R+COM PLET E Start : 1/12/2009 End: Contractor Name: N ABORS ALASK A DRI LLING I Rig Release: 2/3/2009 Rig Name: N ABORS 9ES Rig N umber: 9ES Date I From - To I Hours Task Code', NPT , Phase Description of Operations 1/19/2009 00:00 - 00:00 24.00 DRILL P INTi on bottom, 3700 psi off bottom. Rotate at 80 rpm with 9k torque on bottom, 7k off bottom. WOB 10-15k. Up weight 200k, down 152k, RT 175k. Calculated ECD 11.21 ppg, ECD 11.67 ppg EMW. Mud weight out 11.0 ppg, in 10.9 ppg. ART - 9.27, AST - 5.75. 1/20/2009 00:00 - 01:15 1.25 DRILL P INTi PJSM. Circulate up samples for casing point pick. No confirmation in samples. 01:15 - 01:30 0.25 DRILL P INT1 Drill hea i t rm t TD f .Pump at 530 with 3950 psi. Rotate at 80 rpm with 9k torque. WOB 8k. Pull up to circulate out samples. 01:30 - 03:30 2.00 DRILL P INT1 Circulate up samples. Confirmation of transition and top of Sag. Liner point called at 9930' MD. 03:30 - 07:00 3.50 DRILL P INT1 Monitor well -static. Mud weight in and out 10.9 ppg. Perform wiper trip to window at 6785'. Pull 10k over at 6944' and 6878'. 07:00 - 08:00 1.00 DRILL P INT1 Service top drive. Monitor well -static. 08:00 - 10:00 2.00 DRILL P INTi RIH to 9930'. Drag 10k down at 6932' and 6992'. 10:00 - 13:30 3.50 DRILL P INT1 Circulate and condition mud for liner run. Pump at 510 gpm with 3800 psi. Rotate at 80 rpm with 10k torque. Up weight 200k, down 155k, RT 175k. Pump sweep surface to surface. Mud weight in and out 10.9 ppg. 13:30 - 19:30 6.00 DRILL P INT1 POOH to 739'. No problems. Up and down weight 110k. 19:30 - 21:30 2.00 DRILL P INT1 PJSM. Lay down HWDP and Jars. 21:30 - 00:00 2.50 DRILL P INTi Safety stand down meeting. Crew member fell injuring knee on rig floor. Review procedure and crew's Safe Work Plan from Decemeber. Discussed reporting injuries. Discussed slippery surfaces, ways to prevent slips, trips and falls and how we can adjust here on 9ES to prevent this particular incident from happening again. 1/21/2009 00:00 - 01:30 1.50 DRILL P INT1 PJSM. Lay down drilling BHA, stabilizers, subs, collars and MWD tools. 01:30 - 03:00 1.50 BOPSU P LNR1 PJSM. Change upper rams to 7". 03:00 - 04:30 1.50 BOPSU P LNR1 Test 7" rams with 7" test joint to 250 psi low, 3500 psi high as per AOGCC. Test witnessed by WSL Mitch Skinner and Toolpusher Roy Hunt. 04:30 - 05:30 1.00 CASE P LNR1 Ri u to run 7", 26# L-80 BTC-M liner to 9930' MD. Hold PJSM. 05:30 - 12:30 7.00 CASE P LNR1 Run 81 joints 7" liner filling on the fly and topping off every 10 joints. Pick up liner hanger and liner top packer. MU 1 stand of 4" drill pipe. 12:30 - 13:30 1.00 CASE P LNR1 Circulate 1.5 times liner volume (190 bbls) at 210 gpm with 324 psi. Up weight 110k, down 105k. 13:30 - 18:00 4.50 CASE P LNR1 RIH with 7" liner on 4" drill pipe. Filling every 10 stands. RIH to 6652'. 18:00 - 19:00 1.00 CASE P LNRi Circulate 1 annular volume, (290 bbls) above window. Stage pumps up in 1 bbl increments to 6 bpm with 622 psi. MU cement head on skate. 19:00 - 23:00 4.00 CASE P LNR1 RIH with 7" liner Work through window withno_ lems. Up weight 169k, down 125k. RIH to 7134 above HRZ. Circulate down 2 stands at 10 minutes per stand. Stage pumps up slowly. Pump a 5 bpm with 600 psi. Continue to run liner to 9907'. Up weight 255k, down 115k. 23:00 - 00:00 1.00 CEMT P LNR1 PU/MU cement head off skate. Land casing on bottom. PU string weight and park pipe. Pnntetl: 2/192009 1O:SU:Sti AM • • BP EXPLORATION Page 5 of 11 Operations Summary Report Legal Well Common W Event Nam Contractor Rig Name: Date Name: ell Name: e: Name: From - To M-19 M-19 REENTE NABOBS NABOBS Hours R+COM ALASK 9ES Task PLET A DRI Code ~~~ E LLING NPT Start I Rig Rig Phase Spud Date: 2/4/1983 : 1/12/2009 End: Release: 2/3/2009 Number: 9ES Description of Operations 1/22/2009 00:00 - 01:20 1.33 CEMT P LNR1 PJSM. Stage pumps up to 6 bpm. Pressure at 588 psi at 1 bpm, 766 psi at 3 bpm and 1343 psi at 6 bpm with 18% flow. Circulate while rigging up and holding PJSM. Pressure before cement job dropped to 1190 psi. 01:20 - 01:40 0.33 CEMT P LNR1 Batch up and pump 34 bbls of 11.0 ppg Mudpush II. Pump at 5 bpm with 730 psi. Start hatching up lead cement slurry. 01:40 - 02:00 0.33 CEMT P LNR1 Pump 87 bbls of 11.5 ppg LiteCRETE lead slurry. Pump at 5 bpm with 730 psi with 5 bbls away and 660 psi with 80 bbls away. Start hatching up tail slurry. 02:00 - 02:14 0.23 CEMT P LNR1 Pump 37 bbls of 15.8 ppg Class G cement tail slurry. Pump at 5 bpm with 370 psi with 5 bbls away and 130 psi with 30 bbls away. Shut down and line up for displacement. 02:14 - 03:11 0.95 CEMT P LNR1 Close lower TIW, open upper TIW and clear lines with drilling mud. Close upper TIW, break off hose and install 1502 cap. Open upper TIW, drop dart, open lower TIW and begin displacment with 10.9 ppg drilling mud. 17.5 bbls away, 45 psi at 5 bpm 58.3 bbls away, 525 psi at 5 bpm Slow pumps to 3 bpm, latch up at 63.4 bbls away with 800 psi. 116.6 bbls away, 886 psi at 5 bpm 175 bbls away, 836 psi at 2 bpm Bump plug with 186.7 bbls away, bump with 3000 psi. CIP at 03:11 hours. 03:11 - 03:30 0.32 CEMT P LNR1 Slack off 80k. Pressure up to 4200 psi to release running tool. Bleed off and check floats - OK. Pull up 140k to verify release. Set down 70k and set liner top packer. Pull back up. Rotate and set down 80k for set verification. Pressure up to 700 psi. Slowly pull up until pressure starts to bleed off. Kick in pumps to circulate out cement. 03:30 - 04:45 1.25 CEMT P LNR1 Circulate at 465 gpm with 1900 psi. Circulate until clean. Mudpush II to surface and approximately 10 bbls of cement to surface. Shut down. 04:45 - 09:00 4.25 CEMT P LNR1 PJSM. Pump dry job. POOH with liner running tool. Lay down running tool. 09:00 - 10:30 1.50 CEMT P LNR1 Clear and clean floor. Lay down handling equipment. Pull wear bushing. Rig up to run 7" tieback. 10:30 - 12:00 1.50 CASE P TIEB1 Safety stand down with Field Superintendent Richard Watkins, crew, WSL, Toolpusher and rig safety personnel. Discuss recent incidents. 12:00 - 12:30 0.50 CASE P TIEB1 PJSM. RU and test liner lap to 2000 psi for 5 minutes - OK. Blow down and rig down. 12:30 - 16:30 4.00 CASE P TIEB1 Held safety stand down with other crew. Same safety personnel attended and discussed the recent incidents. 16:30 - 00:00 7.50 CASE P TIEB1 PJSM. Run 7". 26#. L-80. TCII tieback. Bakerlok all connections from float down. Check float - OK. Run in and torque turn to 10k. Run to 4062'. 1/23/2009 00:00 - 04:00 4.00 CASE P TIEB1 PJSM. Run 7", 26#, L-80, TCII tieback to 6632'. Run in seal assembl and bottom out on no- oat 6642.30. i 04:00 - 06:00 2.00 CASE P TIEB1 PJSM. Rig up cement handling equipment. Clear floor. Prepare to cement tieback. 06:00 - 07:00 1.00 CEMT P TIEB1 Circulate and condition mud for cement job. Hold PJSM with all Printed: znsizuua iu:5u::~tinnn f BP EXPLORATION Page 6 of 11 Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Spud Date: 2/4/1983 Event Name: REENTER+COMPLETE Start: 1/12/2009 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: 2/3/2009 Rig Name: NABORS 9ES Rig Number: 9ES Date ~ From - To Hours Task Code NPT Phase Description of Operations - _ ~ 1/23/2009 06:00 - 07:00 1.00 _ CEMT P TIEB1 personnel. 07:00 - 09:30 2.50 CEMT N SFAL TIE61 Pump 5 bbls water. Test lines to 4500 psi - OK. Switch to rig pumps and pump 40 bbls hi-vis spacer. Switch to cementers and pump 118 bbls diesel. Drop bottom plug and kick out with 5 bbls of water. Pump 7.5 bbls of cement. Silo became lu ed due to water contamination. Abort cem t' 09:30 - 16:30 7.00 CEMT N SFAL TIE61 Switch to rig pumps. Pump mud around and displace diesel and cement from hole. Circulate at 169 gpm with 670 psi. Load out cement head. Wait on replacement trucks for cement job. Rig up new trucks and LRS when SCH arrived on location. Hold PJSM for cement job with all personnel. 16:30 - 17:00 0.50 CEMT P TIE61 Pump 5 bbls water. Shut down pressure test lines to 4500 psi - OK. Switch to rig pumps. Pump 40 bbls hi-vis spacer with red dye at 5 bpm with 620 psi. 17:00 - 17:42 0.70 CEMT P TIEB1 Start pumping 115 bbls diesel. Pump at 4.5 bpm with 800 psi. Shut down diesel at 17:30. Drop bottom plug and start batching up cement at 17:33. Suck back diesel line. 17:42 - 18:13 0.52 CEMT P TIEB1 Start tail, 15.8 ppg Class G cement. 5 bbls away, 880 psi at 2.5 bpm 20 bbls away, 930 psi at 3.2 bpm 60 bbls away, 600 psi at 3.7 bpm 90 bbls away, 440 psi at 2.9 bpm Complete pumping 94.2 bbls cement 18:13 - 19:03 0.83 CEMT P TIE61 Kick out top plug with 5 bbls water. 29 bbls away, 650 psi at 6.4 bpm 117 bbls away, 274 psi at 6.7 bpm 175 bbls away, 272 psi at 6.6 bpm 204 bbls away, 740 psi at 5.7 bpm 233 bbls away, 2000 psi at 4.4 bpm Slow pumps to 2 bpm. Bump plug at 248.2 bbls away(94% pump efficiency) with 2000 psi, 500 psi over final displacement. ADOroximately 70-60 bbls diesel back Freeze ar.7ie~t a roximatel 1758'- 14 ' CIP at 19:03 hours. 19:03 - 20:00 0.95 CEMT P TIEB1 Bleed off casing pressure slowly while lowering seal assembly into receptacle. Set down on no-go with 10k under down weight. Stop with 100k in tension. Check floats - OK. Rig down cement head. 20:00 - 00:00 4.00 BOPSU P TIE61 PJSM. Suck out stack and casing. Nipple down BOP stack. Raise stack and set 100k in emergency slips. RILDS. Cut 7" casing with WACHS cutter. Pull cut joint to floor. Cut joint at 29.90'. Hold another PJSM. Nipple down spool on BOP stack. Prepare to NU. 1/24/2009 00:00 - 06:30 6.50 BOPSU P TIEB1 PJSM. Pull long spacer spool. Install new tubing spool with packoff and shorter mudcross spool. Cut riser and install. NU BOP stack and rig up BOPE. Test packoff to 4300 psi - OK. 06:30 - 07:30 1.00 BOPSU P TIEB1 Lay down casing handling equipment. Change out bales. 07:30 - 09:30 2.00 BOPSU P TIE61 Chanae too rams back to 3-1/2" x 6" variables. 09:30 - 17:30 8.00 BOPSU P TIEB1 PJSM. Test BOPE and Hydril to 250 psi low, 3500 psi high as per AOGCC. Test witness waived by Chuck Scheve with Printed: 2/19/2009 10:50:36 AM ~ ~ BP EXPLORATION Page 7 of 11 Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Spud Date: 2/4/1983 Event Name: REENTER+COMPLETE Start: 1/12/2009 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: 2/3/2009 Rig Name: NABORS 9ES Rig Number: 9ES Date 'From - To Hours ' Task 'Code NPT Phase Description of Operations __ '___ _ -- -I 1/24/2009 109:30 - 17:30 8.00 BOPSUFf P TIEB1 AOGCC. Test witnessed by WSL Blair Neufeld and Toolpusher 17:30 - 18:30 1.00 BOPSU N RREP TIEB1 18:30 - 00:00 5.50 BOPSU N RREP TIE61 1/25/2009 00:00 - 01:00 1.00 BOPSU N RREP TIE61 01:00 - 03:30 I 2.501 DRILL I P I I PROD1 03:30 - 04:00 0.50 DRILL P PROD1 04:00 - 04:30 0.50 DRILL P PROD1 04:30 - 05:30 1.00 DRILL P PROD1 05:30 - 08:30 3.00 DRILL P PROD1 08:30 - 10:00 1.50 DRILL P PROD1 10:00 - 10:30 0.50 DRILL P PROD1 10:30 - 11:30 1.00 DRILL P PROD1 11:30 - 13:00 1.50 DRILL P PROD1 13:00 - 15:00 2.00 DRILL P PROD1 15:00 - 16:30 1.50 DRILL P PROD1 16:30 - 19:00 2.50 DRILL P PRODi 19:00 - 21:00 2.00 DRILL P PROD1 21:00 - 22:00 1.00 DRILL P PROD1 22:00 - 23:00 1.00 DRILL P PROD1 23:00 - 00:00 1.00 DRILL P PROD1 1/26/2009 100:00 - 00:00 I 24.001 DRILL I P I I PROD1 11/27/2009 100:00 - 12:00 I 12.001 DRILL I P I I PROD1 Charlie Henley.Test upper and lower rams with 4" and 4-1/2" test joints and Hydril with 4" test joint. Lower well control valve on top drive failed. Lay down test tools. Install 6-9/16" wear ring. Blow down top drive and lines. PJSM. Replace lower well control valve. PJSM. Test lower well control valve to 250 psi low, 3500 psi high as per AOGCC. Test witness waived by Chuck Scheve with AOGCC. Test witnessed by WSL Mitch Skinner and Toolpusher Chris Weaver. PJSM. PU/MU motor, MWD, jars, bit and tools for 6-1/8" production interval BHA to 196'. PU 25 joints 4" drill pipe and RIH. Test MWD - OK. PU 52 joints 4" drill pipe and RIH. PJSM. RIH to 5988'. PJSM. Cut and slip 84' of drilling line. Service top drive, crown and drawworks. RIH to 6565'. Up weight 150k, down 110k, RT 115k. Make up blower hose. Pump at 250 gpm with 1860 psi. Rotate at 60 rpm with 4.5k torque. Run in and tag tieback float collar a1 6603'. Drill uo float collar and cement stringers to 6700'. WOB RIH to liner landing collar at 9846'. PJSM. Test casing to 3500 psi for 30 minutes. No loss of pressure -PASS. Drill up float equipment and shoe track to 9919'. Pump at 244 gpm with 2200 psi. Rotate at 60 rpm with 10k torque. Up weight 205k, down 120k, RT 150k. Displace fluid to 8.5 ppg Flo-Pro. Pump at 250 gpm with 1450 psi. Rotate at 60 rpm and reciprocate. Drilll shoe track and 20' of new formation to 9950' MD. Check mud weight in and out at 8.5 ppg. Shut down. Perform LOT to 10.2 ppg EMW with 766 psi, 8.5 ppg mud weight and 8564' TVD. Directional drill ahead to 8854'. Pump at 250 gpm with 1456 psi on bottom, 1381 psi off bottom. Rotate at 60 rpm with 4k torque on and off bottom. WOB 4-8k. Up weight 175k, down 145k, RT 118k. Mud weight in and out 8.5 ppg. PJSM. Directional drill ahead to 10325' MD. Pump at 250 gpm with 1750 psi on bottom, 1500 psi off bottom. Rotate at 60 rpm with 7k torque on bottom, 5k torque off bottom. WOB 10k to 25k. Up weight 180k, down 145k, RT 160k. Mud weight in and out 8.5 ppg. No indications of fault #1. Continue to drill ahead to 11057' MD, 8770'TVD. Pump at 250 gpm with 1816 psi on bottom, 1662 psi off bottom. Rotate at 50 rpm with 7k torque on bottom, 5k torque off bottom. WOB 15k to 25k. Up weight 180k, down 142k, RT 160k. Mud weight in and out 8.5+. ART - 5.53, AST - 9.81. PJSM. Drill ahead to 11530' MD. Pump at 250 gpm with 1630 psi off bottom, 1850 psi on bottom. Rotate at 50 rpm with 6k Nrinted: en aieuua IU:~U::iti HM ~ ~ BP EXPLORATION Page 8 of 11 Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Spud Date: 2/4/1983 Event Name: REENTER+COMPLETE Start: 1/12/2009 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: 2/3/2009 Rig Name: NABORS 9ES Rig Number: 9ES Date From - To Hours ' Task Code NPT '~ Phase Description of Operations 1/27/2009 00:00 - 12:00 12.00 DRILL P PROD1 torque off bottom, 8k torque on bottom. WOB 15-25k. Up weight 175k, down 140k, RT 160k. Mud weight in and out 8.6 pPg• Slide time = 1.4hrs, Rotating = 5.87hrs 12:00 - 16:00 4.00 DRILL P PROD1 Drill from 11530' to 12,044' MD. Pump at 247 gpm with 1530 psi off bottom, 1730 psi on bottom. Rotate at 50 rpm; 5k tq off, 6k tq on. WOB 25k. 185k up weight, 140k down weight, 165k rotating. Slide time = 1.55hrs, Rotating = 1.57hrs 16:00 - 18:00 2.00 DRILL P PROD1 Circulate and condition mud in preparation for POOH; rotate and reciprocate at 247 gpm, 1530 psi and 50 rpm. 18:00 - 20:30 2.50 DRILL P PROD1 PJSM. POOH to 9910', inside the 7" liner. Rack back 24 stands of drill pipe. 20:30 - 21:30 1.00 DRILL P PROD1 Circulate and condition mud. Stop circulating and monitor well; no flow. Drop ball; allow ball to seat in circ. sub. Stage up pumps to shear; pressure before landing = 650psi, pressure to shear ball = 2200psi. Pump dry job through circ sub. 21:30 - 00:00 2.50 DRILL P PROD1 POOH from 9910' to 5132', monitoring wellbore for flow and losses. 1/28/2009 00:00 - 02:30 2.50 DRILL P PROD1 PJSM. POOH from 5132' to surface. 02:30 - 04:00 1.50 DRILL P PROD1 Retireve ball from Baker circ sub, LD BHA #4. Bit grade: 2-6-LT-G-E-2-ER-BHA 04:00 - 05:30 1.50 DRILL P PROD1 Pick up new Hughes MX-18HDX, 7/8 2 stage AIM motor, Impulse MW D, ADN tools and Baker circ sub (BHA #5). 05:30 - 06:30 1.00 DRILL P PROD1 PJSM. RIH to 1038 ;preform shallow. hole test for MWD tools. Good test. 06:30 - 10:30 4.00 DRILL P PROD1 Continue to run in w/ 4" DP and BHA #5 from 1038' to 9845', ' filling every 30 stands. 10:30 - 11:00 0.50 DRILL P PROD1 Service Top Drive 11:00 - 13:00 2.00 DRILL P PROD1 Continue to run in w/ 4" DP and BHA #5 from 9845' to 11,890'. Slow down running speed around 11,890', begin slowly reaming to look for fill; 247gpm, 50 rpm, 185k up, 142k down. No downhole fill encountered while reaming. 13:00 - 00:00 11.00 DRILL P PROD1 Drill ahead from 12,044' to 12,298 ; 252 gpm, 50 rpm, WOB = 20k. 7k torque and 1777psi on, 6k torque and 1650psi off. 195k up, 135k down, 167k rotating. Sliding time = 5.65hrs, rotating time = 0.83hrs. Fault #2 encountered ~ -12.194'. 13anin Insinn fluid to formation -20:OOhrs at a rate of 14bb1/hr. Stream in granular LCM and nutplug; losses reduced to 10bb1/hr ~ 22:OOhrs and 5bbl/hr Cad OO:OOhrs. No signs of wellbore breathing. Total losses to formation: 38bb1. 1/29/2009 00:00 - 04:30 4.50 DRILL P PROD1 PJ r TD 1 47 '. Circulate bottoms-up to ~ examine samples before POOH. Continuing losses at 5bbl/hr. 04:30 - 05:30 1.00 DRILL P PROD1 Circulate 1x openhole annular volume. Shut down pumps and monitor the wellbore before MAD passing. Monitor for 10 minutes; losing fluid at a rate of 4bbl/hr. 05:30 - 19:00 13.50 DRILL P PROD1 PJSM. MAD pass and backream out of the hole from 12,472' to 9844'; 50 rpm, 5k torque, 1600psi at 350fVhr to obtain high-quality logs. As faulted interval was passed (-12,000'), mud losses Yn M8C1: IJIy/"LUUy IU:bU::Sb HM BP EXPLORATION Page 9 of 11 Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING Rig Name: NABOBS 9ES Date From - To 'Hours li Task Code NPT _ _ 1/29/2009 05:30 - 19:00 13.50 DRILL P 19:00 - 21:30 ~ 2.50 ~ DRILL ~ P 21:30 - 00:00 I 2.501 DRILL I P 1/30/2009 100:00 - 01:00 I 1.001 DRILL I P Spud Date: 2/4/1983 Start: 1 /12/2009 End: I Rig Release: 2/3/2009 Rig Number: 9ES Phase ' Description of Operations PROD1 increased to a max of 20-30bb1/hr; continued to stream in LCM to remedy losses. Losses decreased and leveled at around 15bb1/hr. PROD1 Pull up to 9844' (inside 7" shoe) and circulate. Drop ball and pressure up to open Baker circ sub. Ball sheared at 2200psi; 160psi drop C~ 3bpm after opened. Circulate, pump 80#/bbl LCM pill. PROD1 Pick up 3 stands while mixing dry job to allow LCM pill to remain downhole of DP and BHA. Pump dry job and POOH from 9844' to 3824', racking back 4" DP. 105k up, 95k down. Steady losses at a rate of 15bb1/hr. PROD1 PJSM. POOH from 3824' to surface, racking back 4" DP. 01:00 - 03:00 I 2.001 DRILL I P 03:00 - 07:00 I 4.001 CASE I P 07:00 - 14:00 I 7.001 CASE I P 14:00 - 15:00 1.00 CASE P 15:00 - 22:00 7.00 CASE P 22:00 - 00:00 I 2.001 CASE I P 1 /31 /2009 00:00 - 02:30 2.50 CASE ~ P 02:30 - 03:30 I 1.001 CEMT I P 03:30 - 06:30 I 3.001 CEMT I P PROD1 Lay down circ sub, logging tools and 6-1/8" bit. Bit grade 2-3-WT-A-E-I-LT-TD RUNPRD Rig up to run 4.5" 12.6# VamTop 13Cr Liner. Still monitoring losses; loss rate slowed to 11 bbl/hr ~ 03:30hrs, 8bbl/hr Q 05:OOhrs. RUNPRD PJSM. PU and run 4.5" 12.6# VamToo 13Cr liner from rig floor to 2690'. Baker-lot shoe track, torque all connections to optimum 4440ftlbs. 70k up, 65k down. Fill every 10 joints; losses to formation @ 2bbl/hr. Mix and add 4 gallons of PalMix to liner running tool. Allow to set 30 min. RUNPRD RD casing running tools; LD compensator and change out bales. RUNPRD Continue to RIH from 2690' to 9872' with liner and stands of drill pipe. Continuing losses at <2bbl/hr. RUNPRD Circulate and condition before entering openhole. Stage pumps to 5bpm C~ 700 psi; circulate annular volume (215bb1s). LCM in returns. 173k up, 145k down. RUNPRD PJSM. RIH from 9872' to 12,472' with liner and stands of drill pipe; land liner on bottom. Losses at <2bbl/hr. Fill every 10-15 stands and monitor hole for problems. 190k up, 145k down. RUNPRD Pick up 2 feet to set liner at 12,470' MD. Circulate and condition mud, monitoring well for losses and returns. Circulate 1.5x open hole annular volume, reci rotate. Stage pumps up to 4.5bpm, 1048psi. RUNPRD PJSM w/SLB cementing crew. Rlg up cementer; continue to reci rotate and circulate. Switch to SLB pumps; pump 5bbl MudPUSH. Pressure test SLB lines to 4500psi; good. Pump remaining MudPUSH (25bbls), then pump 74bbls of 15.8ppg Class 'G' tail cement at 5bpm. Drop wiper plug and chase with 50bbls of pert pill. Displace cement with rig pumps; 131 bbls total displacement. Wiper latched ~ 1600stks, plug bumped C~ 2260stks. Cement in place C~3 05:50hrs. Directly following plug bump, pressure up to 3600psi to set liner as per Baker rep. SO 75k to verify that hanger is set. Pressure back up to 4300psi to release Baker running tool and bleed pressure to test floats; good. Set ZXP: S075k, PU and rotate C~? 18rpm. Set back down on liner top packer w/ 50k while rotating to set packer. PU and POOH, monitoring pressure on the wellbore to confirm running tool disengaging from hanger. Printed: 2/19/2009 10:50:36 AM ~ ~ BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: M-19 M-19 REENTER+COMPLETE NABOBS ALASKA DRILLING I NABOBS 9ES Start: 1 /12/2009 Rig Release: 2/3/2009 Rig Number: 9ES Page 10 of 11 Spud Date: 2/4/1983 End: Date From - To 1 /31 /2009 106:30 - 10:00 10:00 - 12:00 12:00 - 15:30 15:30 - 16:30 16:30 - 18:00 18:00 - 21:00 Hours ', Task 'Code NPT ~ 3.501 CEMT ~ P 2.00 CEMT P 3.50 CEMT P 1.00 CEMT P 1.50 PERFO P 3.001 PERFOBI P 21:00 - 00:00 3.00 PERFO P 2/1/2009 00:00 - 02:30 2.50 PERFO P 02:30 - 12:30 I 10.001 PERFOBI P 12:30 - 13:30 1.00 PERFO P 13:30 - 17:00 3.50 PERFO P 17:00 - 21:30 4.50 PERFO P 21:30 - 00:00 2.50 BUNCO P 2/2/2009 00:00 - 17:00 17.00 BUNCO P 17:00 - 20:00 3.00 BUNCO P 20:00 - 22:00 2.00 BUNCO P 22:00 - 23:00 I 1.001 RU Phase Description of Operations RUNPRD Circulate 1xBU ~ 10gpm, 1860psi. 17bbls of cement returned to surface. Displace wellbore over to 8.5ppg seawater in preparation for perforating. RD cementing head; clean shakers and possum belly. Continue to circulate seawater until returns are clean; continue to monitor well- static. RUNPRD Slip and cut drilling line. RUNPRD POOH, racking back 4" DP. LD Baker liner running and setting tools. Clean and clear rig floor. RUNPRD Pressure test 4.5" liner to 3500psi; good pressure test. UCA results: 1000 si C~3 2hrs, 2000 si ~ 8hrs. OTHCMP PJSM. RU SLM perforating tools. Pick up -155' of SLB 2-7/8" PowerJet Omega 6spf pert guns. RIH with guns to 185'. OTHCMP Change out elevators, rig up power tongs. RIH with joints of 2-7/8" FOX tubing. RIH with guns and FOX tbg from 185' to 2592'. 55k up, 53k down. OTHCMP Change out handing tools for 4"DP. RIH with pert guns, 2-7/8" FOX tubing and stands of DP from 2592' to 7571'. 125k up, 115k down. OTHCMP PJSM. Finish running in hole with 4" DP, 2-7/8" FOX tbg and pert guns. Tag landing collar C~? 12,384'. Pick up -224' to perforating depth. Initiate firing sequence and fire pert guns; - bottom shot at 12,160'. Good indication of firing at surface. 2bbl fluid loss after firing. OTHCMP PU 5 stands above the perforations and circulate through ported sub. Continue to POH, laying down singles of 4" DP. LD DP from 11,934' to 3468'. Monitor loss rate; losing fluid to formation at -6bbl/hr. OTHCMP RIH with racked DP, come out sideways to LD 36 stands. OTHCMP RU Baker tools to LD 2-7/8" FOX tubing. LD FOX from 2602' to 185'. OTHCMP PJSM with SLB perforating crew. POOH with pert guns from 185' to rig floor; continuing losses at 6bbl/hr. All shots fired on pert guns. RD SLB running and handling tools; clean and clear RUNCMP PU casing running tools as per casing hand; RU double stack tongs, single-joint compensator, stabbing board and change out bales. Fluid loss to formation around 4-5bbl/hr. RUNCMP PJSM. RIH with 4.5" 12.6# 13Cr VamTop_tubing from rig floor to 9765'. Use stabbing guide for all joints, Bakerlok joints below Baker packer and use torque-turn all joints to optimum 4440 ftlbs. Slow down near PBR TD; 145k up, 118k down. RUNCMP Tag up on PBR and determine spaceout. PU and LD joints 225 and 226, replace with 19.75', 9.88' and 7.81' pup joints. PU joint 225, hanger pup, landing hanger and landing joint. Land tubing hanger and run in LDS (torque to 600ft-Ibs). WLEG positioned at -9795'. RUNCMP Reverse circulate 150bb1s clean seawater, 117bb1s corrosion inhibited seawater and 64 bbls clean seawater; corrosion inhibited fluid spotted between GLM#5 and Baker production packer. Keep pump rates at or below 3bpm to avoid washing out packer element. RUNCMP Dro 1-7/8" ball and rod' ressure u on tubin to 3500 si to sat Baker Hacker. Hold pressure for 30minutes to test tubing: Printed: 2/19/2009 10:50:36 AM BP EXPLORATION Page 11 of 11 Operations Summary Report Legal Well Name: M-19 Common Well Name: M-19 Spud Date: 2/4/1983 Event Name: REENTER+COMPLETE Start: 1 /12/2009 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/3/2009 Rig Name: NABOBS 9ES Rig Number: 9ES Date From - To 'Hours ' Task Code NPT Phase Description of Operations 2/2/2009 22:00 - 23:00 1.00 BUNCO P RUNCMP good test. 23:00 - 00:00 1.00 BUNCO P RUNCMP Bleed tubing pressure to 2000psi, pressure up annulus to , 3500psi; pressure bleeding off. Bleed off annulus, pressure tubin to 4000 si to ensure complete Baker packer set. Attempt annulus pressure test again: change out sensor. 2/3/2009 00:00 - 01:30 1.50 BUNCO 01:30 - 02:30 1.00 BUNCO P 02:30 - 10:00 7.50 BOPSU P 10:00 - 14:00 4.00 BOPSU P 14:00 - 00:00 I 10.001 BOPSURP RUNCMP PJSM. Pressure tubing and annulus to 2000psi and 3500psi,~ res ectivel ; pod annulus pressure test. RUNCMP Install TWC usin d rod. Test to 1000 si from above and below. Chart both; good tests. RUNCMP Nipple down BOPs, nipple up FMC 4-1/16" tree. Test tree to 5000psi; good test. RUNCMP Rig up DSM, ull TWC. Rig up LRS and reverse circulate 80bbls diesel for freeze protect to 2200' TVD. Allow for diesel to U-tube from annulus to tubing. RUNCMP Install BPV, test from below to 1000psi; good test. RD and release rig C~ OO:OOhrs, 2/4/09. Moving to 03-32. Printed: 2/19/2009 10:50:36 AM M-19B Survev Report Schlumherger Report Date: 30-Jan-09 Client: BP Exploration Field: Prudhoe Bay Unit - WOA Structure /Slot: M-PAD / M-19 Well: M-19 Borehole: M-19B UWI/API#: 500292089702 Survey Name /Date: M-19B /January 30, 2009 Tort /AHD / DDI / ERD ratio: 265.089° / 6465.32 ft / 6.372 / 0.712 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LaULong: N 70.33894389, W 148.95315112 Location Grid N/E Y/X: N 5974651.000 ftUS, E 629008.000 ftUS Grid Convergence Angle: +0.98582946° Vertical Section Azimuth: 309.480° Vertical Section Origin: N 0.000 ft, E 0.000 ft TVD Reference Datum: Rotary Table TVD Reference Elevation: 54.70 ft relative to MSL Sea Bed /Ground Level Elevation: 27.50 ft relative to MSL Magnetic Declination: 22.769° Total Field Strength: 57689.614 nT Magnetic Dip: 80.912° Declination Date: January 15, 2009 Magnetic Declination Model: BGGM 2008 North Reference: True North Total Corr Mag North -> True North: +22.769° Local Coordinates Referenced To: Well Head Comments Measured Inclination Azimuth Sub-Sea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de tt n tt tt ft n n de 100 tt ttUS ftUS rrolectea-up u. uu u.uu u.uu -ow.iv u. w u.uu v.vu uv~ ~.vv ~.~~ v.~~ aar4oai.vu OL~VVO.UU ~~ /U AJ0~4J6~ vv i4o. aaoioi is WRP 27. 20 0.00 0.00 -27.50 27. 20 0.00 0.00 0.00 0.00 0.00 0.00 5974651.00 629008.00 N 70. 33894389 W 148. 95315112 GYD CT CMS 91. 90 0.15 88.31 37.20 91. 90 -0.06 0.08 0.08 0.00 0.08 0.23 5974651.00 629008.08 N 70. 33894390 W 148. 95315043 191. 90 0.28 163.83 137.20 191. 90 -0.36 0.41 0.36 -0.23 0.28 0.28 5974650.78 629008.29 N 70. 33894327 W 148. 95314882 291. 90 0.31 171.33 237.20 291. 90 -0.77 0.93 0.83 -0.73 0.39 0.05 5974650.28 629008.40 N 70. 33894190 W 148. 95314793 391. 90 0.34 180.29 337.20 391 .90 -1.16 1.49 1.36 -1.29 0.43 0.06 5974649.71 629008.45 N 70. 33894036 W 148. 95314762 491. 90 0.30 197.08 437.19 491 .89 -1.44 2.05 1.88 -1.84 0.35 0.10 5974649.16 629008.38 N 70. 33893886 W 148. 95314825 li 591. 90 0.28 218.60 537.19 591 .89 -1.55 2.55 2.29 -2.28 0.12 0.11 5974648.72 629008.16 N 70. 33893766 W 148. 9531501 t I 691. 90 0.27 265.35 637.19 691 .89 -1.38 3.00 2.51 -2.49 -0.26 0.22 5974648.50 629007.78 N 70. 33893708 W 148. 95315325 791. 90 0.29 306.99 737.19 791 .89 -0.96 3.47 2.46 -2.36 -0.70 0.20 5974648.63 629007.34 N 70. 33893745 W 148. 95315680 891 .90 0.49 321.41 837.19 891 .89 -0.29 4.15 2.21 -1.87 -1.17 0.22 5974649.11 629006.86 N 70. 33893878 W 148. 9531 . 991 .90 0.65 335.27 937.18 991 .88 0.64 5.14 1.96 -1.02 -1.67 0.21 5974649.95 629006.34 N 70. 33894110 W 148. 6 95316 1091 .90 0.61 346.17 1037.18 1091 .88 1.58 6.23 2.04 0.01 -2.04 0.13 5974650.97 629005.96 N 70. 33894392 W 148. 95316 1191 .90 0.56 0.29 1137.17 1191 .87 2.31 7.25 2.39 1.01 -2.16 0.15 5974651.98 629005.82 N 70. 33894666 W 148. 95316866 1291 .90 0.44 31.54 1237.17 1291 .87 2.68 8.10 2.68 1.83 -1.96 0.29 5974652.80 629006.01 N 70. 33894889 W 148. 95316701 1391 .90 0.33 56.15 1337.17 1391 .87 2.65 8.76 2.77 2.32 -1.52 0.20 5974653.29 629006.44 N 70. 33895022 W 148. 95316344 1491 .90 0.26 45.33 1437.17 1491 .87 2.54 9.28 2.86 2.64 -1.12 0.09 5974653.62 629006.84 N 70. 33895110 W 148. 95316019 1591 .90 0.20 35.78 1537.17 1591 .87 2.53 9.68 3.06 2.94 -0.86 0.07 5974653.92 629007.09 N 70. 33895192 W 148. 95315806 1691 .90 0.13 33.01 1637.16 1691 .86 2.55 9.96 3.25 3.18 -0.69 0.07 5974654.16 629007.25 N 70 .33895257 W 148. 95315673 1791 .90 0.11 41.27 1737.16 1791 .86 2.56 10.17 3.39 3.34 -0.57 0.03 5974654.33 629007.38 N 70 .33895302 W 148. 95315571 1891 .90 0.32 108.33 1837.16 1891 .86 2.30 10.52 3.34 3.33 -0.24 0.30 5974654.32 629007.70 N 70 .33895298 W 148. 95315305 1991 .90 0.53 167.81 1937.16 1991 .86 1.68 11.20 2.79 2.79 0.12 0.46 5974653.79 629008.08 N 70 .33895151 W 148. 95315010 2091 .90 0.68 186.94 2037.16 2091 .86 0.99 12.24 1.75 1.75 0.15 0.25 5974652.75 629008.12 N 70 .33894866 W 148 .95314989 SurveyEditor Ver SP 2.1 Bld( doc4Ox_1OO) M-19\M-19\M-19B\M-19B Generated 3/3/2009 11:46 AM Page 1 of 8 Comments Measured Inclination Azimuth Sub-Sea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft n n ft de oo ft ftUS ftUS 2191. yU U.2fU 2U4.'L'L Z13/.15 'L1y1. ifS U.4`J 1"J.bZ V.bb U.bZ -U.LI U.Zb b`J/4bbI.DZ bLyUV/./8 IV /V. SJOy4b31 VV iva. a~aibcau 2291. 90 0.71 211.65 2237. 14 2291. 84 0.22 14.84 1.04 -0.64 -0.82 0.13 5974650.34 629007.19 N 70. 33894213 W 148. 95315776 2391. 90 0.66 218.15 2337. 13 2391. 83 0.12 16.03 2.21 -1.62 -1.50 0.09 5974649.35 629006.53 N 70. 33893945 W 148. 95316328 2491. 90 0.79 219.73 2437. 12 2491. 82 0.11 17.30 3.47 -2.61 -2.30 0.13 5974648.35 629005.75 N 70. 33893677 W 148. 95316975 2591. 90 1.08 227.30 2537. 11 2591. 81 0.25 18.93 5.10 -3.78 -3.43 0.31 5974647.17 629004.64 N 70. 33893357 W 148. 95317894 2691. 90 2.23 266.76 2637. 07 2691. 77 1.80 21.72 7.57 -4.53 -6.06 1.56 5974646.37 629002.01 N 70. 33893153 W 148. 95320032 2791. 90 3.63 299.77 2736. 94 2791. 64 6.35 26.69 11.18 -3.06 -10.76 2.14 5974647.75 628997.30 N 70. 33893552 W 148. 95323838 2891. 90 6.42 298.40 2836. 55 2891. 25 14.96 35.45 18.46 1.17 -18.42 2.79 5974651.85 628989.56 N 70. 33894708 W 148. 95330059 2991. 90 9.16 297.21 2935. 62 2990. 32 28.23 49.00 31.32 7.47 -30.42 2.74 5974657.94 628977.46 N 70. 33896429 W 148. 95339794 3091. 90 11.65 297.00 3033. 96 3088. 66 45.87 67.06 49.08 15.69 -46.50 2.49 5974665.89 628961.24 N 70. 33898676 W 148. 95352839 3191. 90 13.95 297.22 3131. 47 3186. 17 67.51 89.22 71.06 25.79 -66.22 2.30 5974675.65 628941.35 N 70. 33901435 W 148. 95368836 3216. 90 14.76 298.00 3155. 69 3210. 39 73.57 95.42 77.23 28.66 -71.71 3.33 5974678.42 628935.81 N 70. 33902220 W 148. 95373 3241. 90 15.44 298.05 3179. 83 3234. 53 79.96 101.93 83.70 31.72 -77.46 2.72 5974681.38 628930.01 N 70. 33903056 W 148. 95377957 3266. 90 15.87 298.42 3203. 90 3258. 60 86.57 108.67 90.41 34.92 -83.40 1.77 5974684.47 628924.02 N 70. 33903928 W 148. 95382779 3291. 90 16.71 298.47 3227. 90 3282. 60 93.46 115.69 97.39 38.26 -89.57 3.36 5974687.71 628917.80 N 70. 33904840 W 148. 95387781 3316. 90 17.22 298.67 3251. 81 3306. 51 100.62 122.98 104.66 41.75 -95.97 2.05 5974691.08 628911.33 N 70. 33905794 W 148. 95392979 3341. 90 17.81 299.17 3275. 65 3330. 35 108.01 130.50 112.15 45.38 -102.56 2.44 5974694.61 628904.68 N 70. 33906788 W 148. 95398322 3366. 90 18.47 298.94 3299. 41 3354 .11 115.67 138.29 119.90 49.16 -109.36 2.66 5974698.27 628897.82 N 70. 33907820 W 148. 95403842 3391. 90 19.16 298.82 3323. 07 3377 .77 123.59 146.35 127.94 53.06 -116.42 2.76 5974702.04 628890.69 N 70. 33908884 W 148. 95409571 3416. 90 20.55 297.79 3346. 59 3401 .29 131.92 154.84 136.42 57.08 -123.90 5.73 5974705.94 628883.15 N 70. 33909983 W 148. 95415637 3441. 90 21.49 297.27 3369. 92 3424 .62 140.70 163.81 145.37 61.23 -131.85 3.83 5974709.94 628875.13 N 70. 33911115 W 148. 95422089 3466. 90 21.95 297.34 3393. 15 3447 .85 149.74 173.06 154.62 65.47 -140.07 1.84 5974714.04 628866.83 N 70. 33912275 W 148. 95428759 3491. 90 22.49 297.58 3416. 29 3470 .99 158.99 182.51 164.06 69.83 -148.46 2.19 5974718.26 628858.37 N 70. 33913466 W 148. 95435565 3516. 90 23.23 298.03 3439. 33 3494 .03 168.50 192.23 173.77 74.36 -157.05 3.04 5974722.64 628849.71 N 70. 33914703 W 148. 95442535 3541. 90 23.95 298.24 3462. 24 3516 .94 178.31 202.23 183.76 79.08 -165.87 2.90 5974727.21 628840.80 N 70. 33915992 W 148. 95449693 3566. 90 24.52 298.34 3485. 03 3539 .73 188.37 212.49 194.01 83.94 -174.91 2.29 5974731.91 628831.69 N 70. 33917321 W 148. 95457025 3591. 90 25.14 298.57 3507 .72 3562 .42 198.68 222.99 204.50 88.94 -184.14 2.51 5974736.76 628822.37 N 70. 33918687 W 148. 95464514 3616. 90 25.75 298.88 3530 .30 3585 .00 209.23 233.73 215.22 94.11 -193.56 2.50 5974741.75 628812.87 N 70. 33920098 W 148. 95472156 3641. 90 26.39 299.28 3552 .75 3607 .45 220.04 244.72 226.19 99.45 -203.16 2.65 5974746.93 628803.18 N 70. 33921556 W 148. 95479 3666 .90 26.88 299.72 3575 .10 3629 .80 231.08 255.93 237.38 104.97 -212.91 2.11 5974752.28 628793.33 N 70. 33923064 W 148. 95487 3691 .90 27.15 299.88 3597 .37 3652 .07 242.27 267.28 248.72 110.61 -222.77 1.12 5974757.75 628783.38 N 70. 33924606 W 148. 95495856 3716 .90 27.37 300.04 3619 .60 3674 .30 253.56 278.73 260.15 116.33 -232.69 0.93 5974763.30 628773.36 N 70. 33926168 W 148. 95503905 3741 .90 27.70 300.47 3641 .76 3696 .46 264.97 290.29 271.68 122.15 -242.67 1.54 5974768.95 628763.28 N 70 .33927759 W 148. 95512005 3766 .90 28.29 300.97 3663 .84 3718 .54 276.57 302.02 283.39 128.15 -252.76 2.54 5974774.77 628753.09 N 70 .33929396 W 148. 95520190 3791 .90 28.78 301.14 3685 .80 3740 .50 288.38 313.97 295.30 134.31 -262.99 1.99 5974780.75 628742.76 N 70 .33931079 W 148. 95528490 3816 .90 29.35 301.41 3707 .65 3762 .35 300.40 326.11 307.41 140.61 -273.37 2.34 5974786.88 628732.27 N 70 .33932802 W 148. 95536913 3841 .90 29.83 301.50 3729 .39 3784 .09 312.63 338.46 319.73 147.05 -283.90 1.93 5974793.14 628721.64 N 70 .33934562 W 148. 95545457 3866 .90 30.31 301.55 3751 .03 3805 .73 325.03 350.98 332.22 153.60 -294.58 1.92 5974799.50 628710.85 N 70 .33936351 W 148. 95554120 3891 .90 31.12 301.51 3772 .52 3827 .22 337.68 363.75 344.96 160.28 -305.46 3.24 5974805.99 628699.85 N 70 .33938175 W 148. 95562951 3916 .90 32.02 301.65 3793 .82 3848 .52 350.64 376.84 358.02 167.14 -316.61 3.61 5974812.65 628688.59 N 70 .33940047 W 148. 95571998 3941 .90 33.05 301.61 3814 .90 3869 .60 363.96 390.29 371.44 174.19 -328.06 4.12 5974819.50 628677.02 N 70 .33941973 W 148. 95581287 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-19B\M-19B Generated 3/3/2009 11:46 AM Page 2 of 8 Comments Measured Inclination Azimuth SulrSea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 00 ft ftUS ftUS :iy(i(i. yU :i3./y :iU7.54 ;itS:ib./b :i25yV.4b 3991. 90 34.59 301.57 3856.44 3911.14 4016. 90 35.46 301.65 3876.92 3931.62 4041. 90 36.21 301.67 3897.18 3951.88 4066. 90 36.94 301.74 3917.26 3971.96 4091. 90 37.72 301.86 3937.14 3991.84 4116. 90 38.39 301.98 3956.82 4011.52 4141. 90 38.88 302.03 3976.35 4031.05 4166. 90 39.18 302.09 3995.77 4050.47 4191. 90 39.42 302.11 4015.12 4069.82 4216. 90 39.60 302.08 4034.41 4089.11 4241. 90 39.72 302.18 4053.65 4108.35 4266. 90 39.50 302.26 4072.91 4127.61 4291. 90 39.57 302.34 4092.19 4146.89 4316. 90 39.55 302.44 4111.47 4166.17 4341. 90 39.55 302.49 4130.74 4185.44 4366. 90 39.66 302.49 4150.01 4204.71 4391. 90 39.48 302.60 4169.28 4223.98 4416. 90 39.65 302.52 4188.55 4243.25 4441. 90 39.74 302.59 4207.79 4262.49 4466. 90 39.49 302.63 4227.04 4281.74 4491. 90 39.62 302.68 4246.32 4301.02 4516. 90 39.66 302.70 4265.57 4320.27 4541. 90 39.63 302.65 4284.82 4339.52 4566. 90 39.72 302.53 4304.06 4358.76 4591. 90 39.57 302.30 4323.31 4378.01 4616. 90 39.75 302.16 4342.56 4397.26 4641. 90 39.88 302.13 4361.76 4416.46 4666. 90 39.86 302.14 4380.95 4435.65 4691 .90 40.04 302.20 4400.12 4454.82 4716 .90 40.03 302.12 4419.26 4473.96 4741 .90 39.84 302.18 4438.43 4493.13 4766 .90 39.95 302.19 4457.61 4512.31 4791 .90 39.86 302.21 4476.78 4531.48 4816 .90 39.86 302.31 4495.97 4550.67 4841 .90 39.99 302.21 4515.15 4569.85 4866 .90 39.99 302.31 4534.30 4589.00 4891 .90 40.04 302.40 4553.45 4608.15 4916 .90 40.12 302.46 4572.58 4627.28 4941 .90 40.23 302.43 4591.68 4646.38 4966 .90 40.39 302.44 4610.74 4665.44 .3//.bV 4U4.Ub 325J. Ii5 Ir51.4U -33y./`J L.~O J~/46LO.J1 OLOOOJ.1/ IV /U. 33y~i3y43 VV 146. ~JJyVOUJ 391.51 418.10 399. 20 188.75 -351.76 3.20 5974833.65 628653.07 N 70. 33945951 W 148. 95600518 405.73 432.45 413. 53 196.27 -363.98 3.48 5974840.96 628640.73 N 70. 33948006 W 148. 95610433 420.23 447.09 428. 14 203.95 -376.44 3.00 5974848.43 628628.14 N 70. 33950104 W 148. 95620541 434.99 461.98 443. 01 211.78 -389.11 2.92 5974856.04 628615.33 N 70. 33952243 W 148. 95630825 450.01 477.14 458. 15 219.77 -402.00 3.13 5974863.80 628602.31 N 70. 33954425 W 148. 95641279 465.29 492.55 473. 53 227.92 -415.08 2.70 5974871.72 628589.10 N 70. 33956651 W 148. 95651892 480.76 508.16 489. 12 236.19 -428.31 1.96 5974879.77 628575.72 N 70. 33958911 W 148. 95662632 496.37 523.91 504. 84 244.55 -441.66 1.21 5974887.89 628562.24 N 70. 33961193 W 148. 95673458 512.08 539.74 520. 65 252.96 -455.07 0.96 5974896.07 628548.68 N 70. 33963492 W 148. 95684342 527.85 555.65 536. 53 261.41 -468.54 0.72 5974904.29 628535.07 N 70. 33965800 W 148. 95695275 6 543.68 571.60 552. 47 269.90 -482.06 0.54 5974912.54 628521.41 N 70. 33968118 W 148. 9570 559.49 587.54 568. 39 278.40 -495.54 0.90 5974920.81 628507.78 N 70. 33970440 W 148. 95717180 575.28 603.46 584. 28 286.90 -508.99 0.35 5974929.08 628494.19 N 70. 33972763 W 148. 95728094 591.08 619.38 600. 18 295.43 -522.44 0.27 5974937.37 628480.60 N 70. 33975093 W 148. 95739004 606.88 635.30 616. 08 303.97 -535.87 0.13 5974945.68 628467.03 N 70. 33977427 W 148. 95749902 622.70 651.23 632. 00 312.53 -549.31 0.44 5974954.01 628453.44 N 70. 33979765 W 148. 95760810 638.50 667.16 647. 90 321.10 -562.74 0.77 5974962.35 628439.87 N 70. 33982105 W 148. 95771703 654.31 683.08 663. 81 329.67 -576.16 0.71 5974970.68 628426.31 N 70. 33984446 W 148. 95782593 670.16 699.05 679. 76 338.26 -589.62 0.40 5974979.04 628412.70 N 70. 33986793 W 148. 95793513 685.99 714.99 695. 68 346.85 -603.04 1.01 5974987.40 628399.13 N 70. 33989140 W 148. 95804409 701.80 730.91 711. 58 355.44 -616.45 0.54 5974995.76 628385.58 N 70. 33991486 W 148. 95815285 717.63 746.86 727. 51 364.06 -629.87 0.17 5975004.14 628372.01 N 70. 33993839 W 148. 95826177 733.47 762.81 743. 45 372.67 -643.30 0.18 5975012.52 628358.44 N 70. 33996192 W 148. 95837071 749.32 778.77 759. 39 381.27 -656.74 0.47 5975020.88 628344.85 N 70. 33998540 W 148. 95847983 765.15 794.72 775. 33 389.82 -670.21 0.84 5975029.20 628331.24 N 70. 34000876 W 148. 95858909 780.98 810.68 791. 28 398.33 -683.71 0.80 5975037.47 628317.60 N 70. 34003200 W 148. 95869861 796.85 826.69 807. 28 406.84 -697.26 0.53 5975045.75 628303.90 N 70. 34005526 W 148. 95880859 812.75 842.71 823. 29 415.37 -710.83 0.08 5975054.04 628290.19 N 70. 34007855 W 148. 958 828.67 858.77 839. 34 423.91 -724.42 0.74 5975062.35 628276.46 N 70. 34010190 W 148. 9 9590 844.62 874.85 855. 41 432.47 -738.03 0.21 5975070.68 628262.70 N 70. 34012528 W 148. 95913944 860.54 890.89 871. 45 441.01 -751.62 0.78 5975078.98 628248.97 N 70 .34014860 W 148. 95924970 876.44 906.93 887. 48 449.56 -765.19 0.44 5975087.29 628235.25 N 70 .34017193 W 148. 95935981 892.35 922.97 903. 51 458.10 -778.76 0.36 5975095.60 628221.54 N 70 .34019528 W 148. 95946994 908.25 938.99 919. 52 466.65 -792.31 0.26 5975103.92 628207.84 N 70 .34021864 W 148. 95957988 924.16 955.03 935. 56 475.22 -805.88 0.58 5975112.24 628194.13 N 70 .34024203 W 148 .95968998 940.10 971.10 951 .62 483.79 -819.47 0.26 5975120.58 628180.40 N 70 .34026545 W 148 .95980022 956.05 987.18 967 .69 492.40 -833.04 0.31 5975128.95 628166.68 N 70 .34028895 W 148 .95991041 972.03 1003.27 983 .78 501.03. -846.63 0.36 5975137.35 628152.95 N 70 .34031253 W 148 .96002066 988.03 1019.40 999 .90 509.68 -860.24 0.45 5975145.76 628139.19 N 70 .34033616 W 148 .96013110 1004.09 1035.57 1016 .06 518.36 -873.89 0.64 5975154.20 628125.39 N 70 .34035985 W 148 .96024187 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-19B\M-19B Generated 3/3/2009 11:46 AM Page 3 of 8 Comments Measured Inclination Azimuth Sub-Sea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft n ft de 00 n nUS ftUS 4991.90 5016.90 5041.90 5066.90 5091.90 5116.90 5141.90 5166.90 5191.90 5216.90 5241.90 5266.90 5291.90 5316.90 5341.90 5366.90 5391.90 5416.90 5441.90 5466.90 40.27 40.11 40.23 40.33 40.50 40.43 40.55 40.71 40.69 40.90 40.82 41.04 41.09 41.22 41.10 40.99 40.98 40.96 40.96 41.10 302.38 302.56 302.62 302.71 302.91 302.83 303.09 303.21 303.32 303.45 303.44 303.53 303.51 303.59 303.57 4629.80 4648.90 4668.00 4687.07 4706.11 4725.13 4744.14 4763.11 4782.07 4800.99 4819.90 4838.79 4857.64 4876.46 4895.28 4684. 50 1020.14 1051.75 1032.23 527. 03 -887.55 0.50 5975162 .64 4703. 60 1036.15 1067.89 1048.36 535. 69 -901.16 0.79 5975171 .06 4722. 70 1052.16 1084.01 1064.48 544. 37 -914.75 0.50 5975179 .51 4741. 77 1068.21 1100.18 1080.63 553. 10 -928.36 0.46 5975188 .00 4760 .81 1084.31 1116.38 1096.83 561. 88 -941.98 0.86 5975196 .54 4779.83 1100 .43 1132.61 1113.04 570.69 -955. 61 0.35 5975205.11 4798 .84 1116 .56 1148.84 1129.26 579.52 -969. 23 0.83 5975213.71 4817 .81 1132 .74 1165.12 1145.53 588.42 -982. 86 0.71 5975222.37 4836 .77 1148 .94 1181.42 1161.82 597.36 -996. 49 0.30 5975231.08 4855 .69 1165 .18 1197.76 1178.14 606.35 -1010. 13 0.91 5975239.83 4874 .60 1181.45 1214.11 1194.48 615. 36 -1023.77 4893 .49 1197.74 1230.49 1210.84 624. 40 -1037.43 4912 .34 1214.07 1246.91 1227.25 633. 47 -1051.12 4931 .16 1230.44 1263.37 1243.69 642. 56 -1064.84 4949 .98 1246.80 1279.82 1260.13 651. 66 -1078.54 303.67 4914.14 4968.84 1263.13 303.63 4933.01 4987.71 1279.45 303.70 4951.89 5006.59 1295.75 303.54 4970.77 5025.47 1312.06 303.64 4989.63 5044.33 1328.38 5491 .90 40. 91 303. 50 5008. 49 5516 .90 40. 87 303. 68 5027. 39 5541 .90 40. 97 303. 53 5046. 28 5566 .90 40. 81 303. 71 5065. 18 5591 .90 40. 84 303. 66 5084. 10 5616 .90 40. 87 303. 78 5103. 01 5641 .90 40. 74 303. 69 5121. 93 5666 .90 40. 79 303. 84 5140. 87 5691 .90 40. 81 303. 79 5159. 79 5716 .90 40. 83 303. 92 5178. 71 5741 .90 40. 76 303. 85 5197. 64 5766 .90 40. 63 303. 95 5216. 59 5791 .90 40. 55 303. 81 5235. 58 5816 .90 40. 51 303. 87 5254. 58 5841 .90 40. 48 303. 78 5273. 59 5866 .90 40. 56 303. 90 5292. 59 5891 .90 40. 21 303. 89 5311. 64 5916 .90 40. 09 303. 89 5330. 74 5941 .90 40. 08 303. 97 5349. 87 5966 .90 39. 93 303. 98 5369. 02 5063.19 5082.09 5100.98 5119.88 5138.80 5157.71 5176.63 5195.57 5214.49 5233.41 5252.34 5271.29 5290.28 5309.28 5328.29 5347.29 5366.34 5385.44 5404.57 5423.72 1344.70 1360.97 1377.26 1393.54 1409.80 1426.07 1442.33 1458.57 1474.83 1491.09 1507.35 1523.57 1539.76 1555.93 1572.08 1588.25 1604.37 1620.41 1636.43 1652.43 1296.24 1276.53 660. 75 -1092.21 1312.63 1292. 91 669. 84 -1105.86 1329.02 1309. 29 678. 92 -1119.51 1345.41 1325. 66 688. 00 -1133.15 1361.82 1342. 06 697. 08 -1146.82 1378.23 1358. 45 706. 15 -1160.49 1394.59 1374. 80 715. 20 -1174.12 1410.97 1391. 16 724. 26 -1187.76 1427.33 1407. 52 733. 33 -1201.39 1443.68 1423. 85 742 .39 -1214.99 1460.03 1476.37 1492.69 1509.03 1525.37 1541.70 1558.00 1574.27 1590.52 1606.75 1622.99 1639.19 1655.31 1671.41 1687.48 1440.19 1456.51 1472.82 1489.15 1505.48 1521.80 1538.08 1554.34 1570.57 1586.79 1603.02 1619.21 1635.32 1651.41 1667.47 0.32 5975248.61 0.91 5975257.41 0.21 5975266.24 0.56 5975275.09 0.48 5975283.96 0.51 5975292.81 0.11 5975301.66 0.20 5975310.51 0.42 5975319.34 0.62 5975328.19 628111.59 N 70.34038354 W 148.96035271 628097.83 N 70.34040720 W 148.96046316 628084.10 N 70.34043092 W 148.96057341 628070.34 N 70.34045475 W 148.96068383 628056.57 N 70.34047874 W 148.96079437 628042.80 N 70.34050279 W 148.96090495 628029.03 N 70.34052691 W 148.96101547 628015.25 N 70.34055123 W 148.96112607 628001.47 N 70.34057565 W 148.96123669 627987.68 N 70.34060020 W 148.96134736 627973.88 N 70.34062482 W 148.9614 627960.07 N 70.34064950 W 148.96156 627946.22 N 70.34067427 W 148.96168006 627932.36 N 70.34069911 W 148.96179133 627918.49 N 70.34072397 W 148.96190257 627904.67 N 70.34074879 W 148.96201350 627890.87 N 70.34077361 W 148.96212426 627877.07 N 70.34079842 W 148.96223497 627863.27 N 70.34082321 W 148.96234572 627849.45 N 70.34084801 W 148.96245665 0.84 5975337. 02 627835. 63 N 70.34087278 W 148. 96256756 0.50 5975345. 84 627821. 84 N 70.34089751 W 148. 96267819 0.56 5975354. 66 627808 .05 N 70.34092226 W 148. 96278887 0.79 5975363. 49 627794 .27 N 70.34094701 W 148. 96289946 0.18 5975372. 32 627780 .52 N 70.34097177 W 148 .96300982 751.47 -1228.59 0.34 5975381. 16 627766.76 N 70 .34099656 W 148 .96312021 760.54 -1242.18 0.57 5975390. 00 627753.03 N 70 .34102134 W 148 .96323046 769.61 -1255.75 0.44 5975398. 83 627739.30 N 70 .34104612 W 148 .96334059 778.71 -1269.32 0.15 5975407. 69 627725.58 N 70 .34107095 W 148 .9634 787.81 -1282.89 0.35 5975416. 56 627711.85 N 70 .34109582 W 148 5 .96356 796.92 -1296.45 0.33 5975425. 43 627698.14 N 70 .34112069 W 148 .96367090 806.01 -1309.98 0.58 5975434. 29 627684.46 N 70 .34114552 W 148 .96378070 815.08 -1323.49 0.48 5975443. 12 627670.80 N 70 .34117029 W 148 .96389029 824.12 -1336.98 0.22 5975451. 93 627657.15 N 70 .34119500 W 148 .96399980 833.16 -1350.47 0.26 5975460. 73 627643.51 N 70 .34121968 W 148 .96410925 842.20 -1363.96 0.45 5975469 .55 627629.87 N 70 .34124438 W 148 .96421873 851.24 -1377.40 1.40 5975478 .34 627616.27 N 70 .34126905 W 148 .96432785 860.23 -1390.78 0.48 5975487 .10 627602.74 N 70 .34129360 W 148 .96443644 869.21 -1404.14 0.21 5975495 .85 627589.23 N 70 .34131814 W 148 .96454483 878.19 -1417.47 0.60 5975504 .60 627575.75 N 70 .34134267 W 148 .96465299 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-19B\M-196 Generated 3/3/2009 11:46 AM Page 4 of 8 Measured Vertical Along Hole Comments Inclination Azimuth Sub-Sea TVD TVD Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de ft ft tt tt n tt tt de 100 tt ttUS ttUS b991. 9U ;19.91 :iU4.11 S:i88."LU 544L.9U lli(i8. 4U 1 /U;i. 51 188;i. 5U 88/.1 / -14:iU./(i U.;i4 59/5513. 38 82/b(iL.;i1 N /U.341:i(i/ZU W 148. 96476087 6016. 90 39.81 304.10 5407.39 5462.09 1684. 35 1719. 55 1699. 51 896. 16 -1444.03 0.40 5975522. 11 627548.89 N 70. 34139174 W 148. 96486854 6041. 90 39.52 303.97 5426.63 5481.33 1700. 24 1735. 50 1715. 45 905. 09 -1457.25 1.21 5975530. 81 627535.51 N 70. 34141613 W 148. 96497586 6066. 90 39.55 304.02 5445.91 5500.61 1716. 08 1751. 42 1731. 35 913. 99 -1470.45 0.17 5975539. 48 627522.17 N 70. 34144043 W 148. 96508293 6091. 90 39.62 304.04 5465.18 5519.88 1731. 94 1767. 35 1747. 27 922. 90 -1483.65 0.28 5975548. 17 627508.82 N 70. 34146478 W 148. 96519008 6116. 90 39.45 303.84 5484.46 5539.16 1747. 78 1783. 26 1763. 18 931. 79 -1496.85 0.85 5975556. 82 627495.46 N 70. 34148905 W 148. 96529722 6141. 90 39.34 303.85 5503.78 5558.48 1763. 57 1799. 13 1779. 03 940. 63 -1510.03 0.44 5975565. 43 627482.14 N 70. 34151318 W 148. 96540417 6166. 90 39.31 303.84 5523.12 5577.82 1779. 33 1814. 97 1794. 87 949. 45 -1523.19 0.12 5975574. 02 627468.83 N 70. 34153728 W 148. 96551095 6191. 90 39.06 303.75 5542.50 5597.20 1795. 05 1830. 77 1810. 66 958. 23 -1536.31 1.03 5975582. 58 627455.56 N 70. 34156128 W 148. 96561749 6216. 90 38.89 303.84 5561.93 5616.63 1810. 70 1846. 49 1826. 37 966. 98 -1549.38 0.72 5975591. 10 627442.34 N 70. 34158516 W 148. 96572354 6241. 90 38.90 303.77 5581.39 5636.09 1826. 32 1862. 19 1842. 06 975. 71 -1562.43 0.18 5975599. 61 627429.15 N 70. 34160901 W 148. 96582939 6266. 90 38.77 303.86 5600.86 5655.56 1841. 92 1877. 87 1857. 73 984. 44 -1575.45 0.57 5975608. 11 627415.98 N 70. 34163284 W 148. 9659 6291. 90 38.74 303.98 5620.36 5675.06 1857. 50 1893. 52 1873. 37 993. 17 -1588.44 0.32 5975616. 62 627402.84 N 70. 34165669 W 148. 96604 6316 .90 38.66 303.93 5639.87 5694.57 1873. 06 1909. 15 1888. 99 1001. 90 -1601.40 0.34 5975625. 12 627389.73 N 70. 34168054 W 148. 96614572 6341. 90 38.57 303.88 5659.40 5714.10 1888. 58 1924. 75 1904. 59 1010. 61 -1614.35 0.38 5975633. 60 627376.64 N 70. 34170430 W 148. 96625081 6366 .90 38.54 304.04 5678.95 5733.65 1904. 09 1940. 33 1920. 16 1019. 31 -1627.28 0.42 5975642. 08 627363.56 N 70. 34172808 W 148. 96635569 6391 .90 38.30 304.04 5698.54 5753.24 1919. 56 1955. 87 1935. 69 1028. 01 -1640.15 0.96 5975650. 55 627350.54 N 70. 34175183 W 148. 96646017 6416 .90 38.03 303.94 5718.20 5772.90 1934. 94 1971. 31 1951. 13 1036. 64 -1652.96 1.11 5975658. 97 627337.59 N 70. 34177541 W 148. 96656412 6441 .90 38.05 303.96 5737.89 5792.59 1950. 27 1986. 72 1966. 52 1045. 25 -1665.74 0.09 5975667. 35 627324.67 N 70. 34179891 W 148. 96666784 6466 .90 37.89 303.99 5757.59 5812.29 1965. 58 2002. 10 1981. 90 1053. 84 -1678.49 0.64 5975675. 72 627311.77 N 70. 34182238 W 148. 96677136 6491 .90 37.79 303.92 5777.34 5832.04 1980. 85 2017. 44 1997. 23 1062. 41 -1691.21 0.44 5975684. 07 627298.90 N 70. 34184578 W 148. 96687460 6516 .90 37.95 303.91 5797.07 5851.77 1996. 12 2032. 78 2012. 57 1070. 97 -1703.95 0.64 5975692. 41 627286.02 N 70. 34186916 W 148. 96697796 6541 .90 37.81 303.87 5816.80 5871.50 2011. 40 2048. 13 2027. 91 1079. 53 -1716.69 0.57 5975700. 75 627273.13 N 70 .34189254 W 148. 96708137 6566 .90 37.87 303.75 5836.55 5891.25 2026. 66 2063. 47 2043. 24 1088. 06 -1729.43 0.38 5975709. 06 627260.25 N 70. 34191584 W 148. 96718479 6591 .90 37.93 303.81 5856.27 5910.97 2041. 94 2078. 83 2058. 59 1096. 60 -1742.20 0.28 5975717. 38 627247.34 N 70 .34193916 W 148. 96728839 6616 .90 37.91 303.78 5876.00 5930.70 2057. 23 2094. 19 2073. 95 1105. 15 -1754.97 0.11 5975725. 70 627234.43 N 70 .34196250 W 148. 96739201 6641 .90 37.93 303.85 5895.72 5950.42 2072. 52 2109. 56 2089. 31 1113 .70 -1767.73 0.19 5975734. 03 627221.52 N 70 .34198585 W 148. 96749561 6666 .90 37.90 303.83 5915.44 5970.14 2087. 80 2124. 92 2104. 66 1122 .25 -1780.49 0.13 5975742. 36 627208.61 N 70 .34200921 W 148. 96759917 6691 .90 38.04 303.68 5935.15 5989.85 2103. 11 2140. 30 2120. 04 1130 .80 -1793.28 0.67 5975750. 69 627195.68 N 70 .34203255 W 148. 96770296 6716 .90 37.34 303.33 5954.93 6009.63 2118. 31 2155. 58 2135. 32 1139 .24 -1806.02 2.93 5975758. 90 627182.79 N 70 .34205559 W 148. 96780 6741 .90 37.51 303.20 5974.79 6029.49 2133. 41 2170. 78 2150. 51 1147 .57 -1818.73 0.75 5975767. 02 627169.95 N 70 .34207835 W 148. 96790950 Tie-in Survey 6766 .90 37.42 303.14 5994.63 6049.33 2148. 53 2185. 98 2165. 71 1155 .89 -1831.46 0.39 5975775. 12 627157.08 N 70 .34210107 W 148. 96801280 Top Window (Blind) 6785 .00 37.43 303.01 6009.00 6063.70 2159. 46 2196. 98 2176. 71 1161 .89 -1840.67 0.44 5975780. 96 627147.76 N 70 .34211747 W 148. 96808761 Base Window (Blind) 6802 .00 37.30 304.98 6022.52 6077.22 2169. 73 2207. 30 2187. 02 1167 .66 -1849.23 7.07 5975786. 58 627139.11 N 70 .34213322 W 148. 96815703 Inc+Trend 6870 .40 37.16 308.60 6076.98 6131.68 2211. 05 2248. 67 2228. 27 1192 .43 -1882.36 3.21 5975810. 78 627105.56 N 70 .34220087 W 148 .96842592 6964 .64 35.74 318.90 6152.86 6207.56 2266. 72 2304. 56 2283 .02 1230 .97 -1922.73 6.66 5975848. 61 627064.53 N 70 .34230612 W 148 .96875365 MWD+IFR+MS 7062 .16 34.61 329.09 6232.64 6287.34 2320. 95 2360. 64 2335 .29 1276 .24 -1955.71 6.12 5975893. 29 627030.78 N 70 .34242976 W 148 .96902136 7157 .88 34.10 330.34 6311.66 6366.36 2371. 63 2414. 66 2383 .72 1322 .88 -1982.96 0.91 5975939. 46 627002.74 N 70 .34255716 W 148 .96924253 7253 .59 34.87 333.81 6390.56 6445.26 2421. 64 2468. 84 2431 .51 1370 .75 -2008.31 2.20 5975986. 88 626976.57 N 70 .34268792 W 148 .96944838 7349 .96 37.93 338.10 6468.13 6522.83 2472. 76 2526. 00 2480 .31 1422 .97 -2031.53 4.13 5976038. 69 626952.46 N 70 .34283057 W 148 .96963689 7445.36 38.08 337.67 6543.30 6598.00 2524.43 2584.74 2529.84 1477.39 -2053.64 0.32 5976092.72 626929.42 N 70.34297922 W 148.96981647 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-196\M-19B Generated 3/3/2009 11:46 AM Page 5 of 8 Comments Measured Inclination Azimuth Sub-Sea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de ft tt ft ft n n tt de 100 tt ttUS ftUS /541.[3 325.bb 33/.iStS bblt5.4/ t7U/3.1 / L5/b.iSL Lb44. L4 [523V.4/ 153[. 4/ -LV/b.lb U.bl by/bl4/.4U bLbyVS.y/ N /U.3431 GybtS W l4tS. ybyyyyL3 7635.65 37.64 338.48 6692.73 6747.43 2627.98 2702. 56 2630.25 1586. 61 -2097.83 1.14 5976201.15 626883.36 N 70.34327757 W 148. 97017528 7731.74 38.72 338.73 6768.26 6822.96 2679.86 2761. 96 2681.07 1641. 91 -2119.49 1.14 5976256.07 626860.75 N 70.34342863 W 148. 97035123 7827.24 38.24 339.19 6843.02 6897,72 2731.59 2821. 38 2732.07 1697. 37 -2140.83 0.59 5976311.15 626838.47 N 70.34358013 W 148. 97052450 7922.94 38.24 341.88 6918.19 6972.89 2782.33 2880. 61 2782.40 1753. 21 -2160.56 1.74 5976366.63 626817.78 N 70.34373266 W 148. 97068478 8017.49 38.22 342.87 6992.46 7047.16 2831.46 2939. 12 2831.48 1808. 97 -2178.28 0.65 5976422.08 626799.11 N 70.34388498 W 148. 97082868 8114.17 37.46 342.27 7068.81 7123.51 2881.14 2998. 43 2881.47 1865. 56 -2196.04 0.87 5976478.35 626780.37 N 70.34403955 W 148. 97097296 8208.27 37.00 343.91 7143.74 7198.44 2928.56 3055. 36 2929.52 1920. 02 -2212.60 1.16 5976532.51 626762.88 N 70.34418833 W 148. 97110750 8303.87 37.97 343.82 7219.60 7274.30 2976.57 3113. 53 2978.53 1975. 91 -2228.77 1.02 5976588.11 626745.75 N 70.34434099 W 148. 97123885 8399.75 38.13 341.99 7295.10 7349.80 3025.89 3172. 62 3029.15 2032. 39 -2246.14 1.19 5976644.27 626727.41 N 70.34449527 W 148. 97137997 8494.85 37.76 341.21 7370.10 7424.80 3075.41 3231. 10 3080.20 2087. 87 -2264.60 0.64 5976699.43 626708.01 N 70.34464684 W 148. 97152989 8590.32 36.90 341.95 7446.01 7500.71 3124.45 3288. 99 3131.00 2142. 80 -2282.89 1.02 5976754.03 626688.77 N 70.34479688 W 148. 97167 8686.17 37.66 342.22 7522.28 7576.98 3173.36 3347. 05 3181.96 2198. 04 -2300.75 0.81 5976808.95 626669.97 N 70.34494778 W 148. 97182 8781.59 39.27 342.36 7596.99 7651.69 3223.24 3406. 40 3234.19 2254. 58 -2318.81 1.69 5976865.17 626650.94 N 70.34510223 W 148. 97197024 8876.83 38.94 341.49 7670.89 7725.59 3273.94 3466. 47 3287.48 2311 .69 -2337.44 0.67 5976921.94 626631.33 N 70.34525822 W 148. 97212163 8972.74 37.94 341.61 7746.02 7800.72 3324.47 3526. 10 3340.78 2368 .25 -2356.31 1.05 5976978.16 626611.49 N 70.34541273 W 148. 97227493 9067.86 37.11 341.79 7821.45 7876.15 3373.48 3584. 04 3392.70 2423 .26 -2374.51 0.88 5977032.85 626592.35 N 70.34556299 W 148. 97242272 9163.91 37.86 341.75 7897.67 7952.37 3422.89 3642. 49 3445.25 2478 .77 -2392.79 0.78 5977088.04 626573.12 N 70.34571464 W 148. 97257127 9260.20 37.62 342.18 7973.82 8028.52 3472.61 3701. 43 3498.34 2534 .81 -2411.04 0.37 5977143.75 626553.91 N 70.34586772 W 148. 97271952 9356.34 36.53 342.23 8050.52 8105.22 3521.37 3759. 38 3550.62 2590 .00 -2428.75 1.13 5977198.62 626535.25 N 70.34601847 W 148. 97286342 9450.82 36.19 342.40 8126.61 8181.31 3568.43 3815. 40 3601.27 2643 .36 -2445.77 0.38 5977251.68 626517.32 N 70.34616424 W 148 .97300167 9546.06 34.81 343.42 8204.14 8258.84 3614.59 3870. 70 3651.19 2696 .22 -2462.03 1.58 5977304.24 626500.16 N 70.34630863 W 148 .97313378 9642.36 35.07 343.12 8283.08 8337.78 3660.43 3925 .85 3700.98 2749 .04 -2477.90 0.32 5977356.78 626483.37 N 70.34645291 W 148 .97326279 9737.32 36.59 343.27 8360.07 8414.77 3706.66 3981 .44 3751.34 2802 .25 -2493.97 1.60 5977409.70 626466.39 N 70.34659827 W 148 .97339336 9831.87 39.76 343.31 8434.39 8489.09 3755.21 4039 .87 3804.39 2858 .22 -2510.77 3.35 5977465.36 626448.63 N 70.34675114 W 148 .97352986 9854.40 39.86 343.66 8451.70 8506.40 3767.17 4054 .30 3817.49 2872 .05 -2514.87 1.09 5977479.12 626444.30 N 70.34678892 W 148 .97356318 7" ~ 9930'md 9959.55 41.55 343.50 8531.40 8586.10 3823.95 4122 .87 3879.85 2937 .82 -2534.26 1.61 5977544.54 626423.78 N 70.34696859 W 148 .97372070 9988.98 46.01 343.28 8552.65 8607.35 3840.85 4143 .23 3898.44 2957 .33 -2540.08 15.16 5977563.95 626417.63 N 70.34702188 W 148 .97376800 10020.37 50.35 343.04 8573.57 8628.27 3860.31 4166 .61 3919.84 2979 .71 -2546.86 13.84 5977586.21 626410.47 N 70.34708303 W 148 .97382307 10053.09 53.86 343.25 8593.67 8648.37 3881.80 4192 .43 3943.50 3004 .42 -2554.34 10.74 5977610.78 626402.56 N 70.34715052 W 148 .97388 10084.70 55.44 344.72 8611.96 8666.66 3903.04 4218 .21 3967.00 3029 .20 -2561.45 6.27 5977635.44 626395.03 N 70.34721821 W 148 .97394166 10117.94 56.72 342.50 8630.51 8685.21 3925.87 4245 .79 3992.25 3055 .66 -2569.24 6.75 5977661.75 626386.79 N 70.34729048 W 148 .97400493 10149.33 58.36 339.37 8647.36 8702.06 3948.46 4272 .28 4016.98 3080 .68 -2577.89 9.90 5977686.62 626377.70 N 70.34735884 W 148 .97407526 10181.08 61.14 339.64 8663.35 8718.05 3972.21 4299 .70 4042.86 3106 .37 -2587.49 8.79 5977712.14 626367.66 N 70.34742901 W 148 .97415326 10213.51 64.73 340.42 8678.10 8732.80 3997.07 4328 .57 4070.03 3133 .51 -2597.35 11.28 5977739.10 626357.34 N 70.34750314 W 148 .97423335 10244.58 67.33 340.34 8690.72 8745.42 4021.43 4356 .96 4096.71 3160 .25 -2606.88 8.37 5977765.67 626347.35 N 70.34757618 W 148 .97431080 10276.78 69.08 339.13 8702.68 8757.38 4047.26 4386 .86 4124.95 3188 .30 -2617.24 6.46 5977793.53 626336.51 N 70.34765279 W 148 .97439494 10308.91 71.15 338.51 8713.61 8768.31 4073.59 4417 .07 4153.66 3216 .47 -2628.16 6.69 5977821.51 626325.11 N 70.34772974 W 148 .97448363 10339.70 73.86 341.16 8722.86 8777.56 4098.93 4446 .43 4181.41 3244 .03 -2638.27 12.03 5977848.89 626314.53 N 70.34780503 W 148 .97456582 10371.84 76.38 342.49 8731.12 8785.82 4125.16 4477 .49 4210.43 3273 .54 -2647.96 8.80 5977878.23 626304.33 N 70.34788564 W 148 .97464453 10403.64 79.37 339.91 8737.80 8792.50 4151.61 4508 .58 4239.63 3302 .96 -2657.98 12.30 5977907.47 626293.81 N 70.34796601 W 148 .97472595 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-19B\M-19B Generated 3/3/2009 11:46 AM Page 6 of 8 INeasured Vertical Along Hole Comments Inclination Azimuth Sub-Sea TVD TVD Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de ft ft ft ft n n ft de t1o ft ftUS ftUS 10435.4/ 81.98 340.11 8/4L.88 8/9/.38 41 /8./U 4540. 03 4189. 40 3331.51 -L(i(i8. l3 11.3(1 59//93ti.84 6L628Z. 55 N 70.34804674 W 148. 97481330 10467.06 86.82 340.08 8745.49 8800.19 4205.77 4571. 49 4299. 20 3362.10 -2679. 44 12.16 5977966.22 626271. 34 N 70.34812754 W 148. 97490032 10499.49 87.46 339.32 8747.11 8801.81 4233.76 4603. 88 4329. 97 3392.48 -2690. 68 3.06 5977996.40 626259. 58 N 70.34821052 W 148. 97499162 10530.67 87.42 340.68 8748.50 8803.20 4260.59 4635. 02 4359. 53 3421.74 -2701. 33 4.36 5978025.48 626248. 43 N 70.34829047 W 148. 97507818 10561.87 87.46 340.07 8749.89 8804.59 4287.34 4666. 19 4389. 07 3451.10 -2711. 80 1.96 5978054.65 626237. 45 N 70.34837066 W 148. 97516324 10594.36 87.49 339.63 8751.32 8806.02 4315.34 4698. 65 4419. 95 3481.57 -2722. 98 1.36 5978084.92 626225. 75 N 70.34845390 W 148. 97525409 10625.92 85.74 340.01 8753.19 8807.89 4342.53 4730. 16 4449. 95 3511.14 -2733. 85 5.67 5978114.30 626214. 38 N 70.34853467 W 148. 97534240 10658.15 85.91 339.37 8755.53 8810.23 4370.31 4762. 30 4480. 60 3541.29 -2745. 01 2.05 5978144.25 626202. 70 N 70.34861701 W 148. 97543305 10689.72 87.25 339.25 8757.42 8812.12 4397.65 4793. 81 4510. 73 3570.77 -2756. 14 4.26 5978173.53 626191. 07 N 70.34869754 W 148. 97552352 10721.64 90.65 339.35 8758.00 8812.70 4425.33 4825. 72 4541. 27 3600.62 -2767. 42 10.66 5978203.18 626179. 27 N 70.34877908 W 148. 97561516 10754.23 94.74 338.26 8756.47 8811.17 4453.71 4858. 27 4572. 50 3630.97 -2779. 19 12.99 5978233.31 626166. 99 N 70.34886196 W 148. 97571077 10785.42 97.54 338.14 8753.13 8807.83 4480.90 4889. 28 4602. 37 3659.76 -2790. 70 8.99 5978261.90 626154. 98 N 70.34894061 W 148. 97580 10816.84 101.20 335.39 8748.02 8802.72 4508.44 4920. 27 4632. 44 3688.24 -2802. 93 14.50 5978290.16 626142. 27 N 70.34901840 W 148. 97590 10848.96 100.88 331.10 8741.86 8796.56 4537.29 4951. 80 4663. 43 3716.38 -2817. 11 13.15 5978318.06 626127. 60 N 70.34909527 W 148. 97601890 10881.04 98.99 330.13 8736.33 8791.03 4566.76 4983. 40 4694. 74 3743.91 -2832. 62 6.60 5978345.31 626111. 63 N 70.34917047 W 148. 97614484 10912.25 98.51 329.43 8731.58 8786.28 4595.69 5014. 24 4725. 37 3770.57 -2848. 14 2.70 5978371.70 626095. 65 N 70.34924327 W 148. 97627095 10944.39 96.81 327.89 8727.30 8782.00 4625.77 5046. 09 4757. 06 3797.77 -2864. 71 7.11 5978398.61 626078. 61 N 70.34931757 W 148. 97640552 10976.26 96.42 326.79 8723.63 8778.33 4655.91 5077. 75 4788. 63 3824.42 -2881. 80 3.64 5978424.96 626061. 08 N 70.34939036 W 148. 97654428 11008.40 96.22 326.51 8720.09 8774.79 4686.43 5109. 70 4820. 51 3851.11 -2899. 36 1.07 5978451.34 626043. 06 N 70.34946324 W 148. 97668692 11040.17 96.01 326.50 8716.70 8771.40 4716.63 5141. 29 4852. 04 3877.45 -2916. 79 0.66 5978477.37 626025. 18 N 70.34953519 W 148. 97682852 11072.08 95.98 326.62 8713.37 8768.07 4746.97 5173. 02 4883. 71 3903.93 -2934. 28 0.39 5978503.55 626007. 24 N 70.34960752 W 148. 97697057 11103.85 96.18 326.57 8710.01 8764.71 4777.16 5204. 61 4915. 25 3930.30 -2951. 67 0.65 5978529.62 625989. 39 N 70.34967955 W 148. 97711184 11139.41 96.11 326.58 8706.20 8760.90 4810.95 5239. 97 4950. 54 3959.81 -2971. 15 0.20 5978558.78 625969. 42 N 70.34976014 W 148. 97727003 11171.50 93.88 326.31 8703.41 8758.11 4841.53 5271. 94 4982. 45 3986.45 -2988. 82 7.00 5978585.11 625951 .29 N 70.34983290 W 148. 97741355 11199.57 93.81 326.21 8701.52 8756.22 4868.34 5299. 94 5010. 42 4009.74 -3004. 37 0.43 5978608.13 625935 .34 N 70.34989650 W 148. 97753990 11231.31 93.94 326.46 8699.38 8754.08 4898.65 5331. 61 5042. 03 4036.10 -3021. 93 0.89 5978634.18 625917 .34 N 70.34996849 W 148. 97768249 11263.19 94.63 327.08 8697.00 8751.70 4929.00 5363. 40 5073. 76 4062.69 -3039 .35 2.91 5978660.46 625899 .46 N 70.35004112 W 148. 97782400 11294.94 94.53 326.71 8694.46 8749.16 4959.20 5395. 05 5105. 35 4089.20 -3056 .63 1.20 5978686.67 625881 .72 N 70.35011352 W 148. 97796441 11327.19 94.29 325.89 8691.98 8746.68 4989.98 5427. 20 5137. 45 4115.95 -3074 .47 2.64 5978713.11 625863 .43 N 70.35018658 W 148. 9781 11358.70 94.22 325.91 8689.64 8744.34 5020.12 5458. 63 5168. 84 4141.97 -3092 .09 0.23 5978738.82 625845 .37 N 70.35025765 W 148. 0 97825 11390.63 94.29 326.40 8687.27 8741.97 5050.62 5490. 47 5200. 64 4168.42 -3109 .82 1.55 5978764.95 625827 .18 N 70.35032988 W 148. 97839648 11422.29 94.43 328.16 8684.87 8739.57 5080.68 5522. 04 5232. 14 4194.97 -3126 .89 5.56 5978791.21 625809 .67 N 70.35040241 W 148. 97853509 11453.99 91.78 327.51 8683.15 8737.85 5110.72 5553. 69 5263. 69 4221.77 -3143 .74 8.61 5978817.71 625792 .36 N 70.35047559 W 148. 97867196 11485.55 89.41 327.08 8682.82 8737.52 5140.76 5585. 24 5295 .17 4248.32 -3160 .79 7.63 5978843.96 625774 .86 N 70.35054811 W 148. 97881047 11517.51 87.47 327.39 8683.69 8738.39 5171.19 5617. 19 5327 .04 4275.18 -3178 .08 6.15 5978870.52 625757 .11 N 70.35062148 W 148. 97895091 11549.75 87.71 325.20 8685.05 8739.75 5202.02 5649. 40 5359 .21 4301.98 -3195 .95 6.83 5978897.00 625738 .78 N 70.35069466 W 148. 97909611 11581.35 85.12 326.16 8687.02 8741.72 5232.30 5680. 94 5390 .72 4328.02 -3213 .73 8.74 5978922.74 625720 .55 N 70.35076579 W 148 .97924054 11616.53 85.15 325.90 8690.01 8744.71 5265.90 5715. 99 5425 .74 4357.09 -3233 .32 0.74 5978951.46 625700 .47 N 70.35084519 W 148 .97939964 11646.04 85.05 327.09 8692.53 8747.23 5294.02 5745. 39 5455 .10 4381.61 -3249 .55 4.03 5978975.69 625683 .82 N 70.35091214 W 148 .97953149 11677.28 84.77 325.87 8695.30 8750.00 5323.78 5776. 51 5486 .17 4407.55 -3266 .73 3.99 5979001.33 625666 .20 N 70.35098299 W 148 .97967107 11708.47 85.09 326.32 8698.06 8752.76 5353.55 5807 .58 5517 .20 4433.34 -3284 .06 1.77 5979026.82 625648 .43 N 70.35105342 W 148 .97981186 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-19B\M-19B Generated 3/3/2009 11:46 AM Page 7 of 8 Comments Measured Inclination Azimuth Sub-Sea TVD ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de tt n tt n n tt tt de 100 tt ttUS ftUS 11 /4U.(i5 84 .// 3'15.5(1 8/U0.9U 8/55.60 5384.L9 5839.(13 5549.23 4459.89 -3302. 01 2.55 5979053.06 625630. 02 N 70 .35112594 W 148. 97995769 11772.09 84 .56 327.30 8703.82 8758.52 5414.23 5870.93 5580.49 4485.97 -3319. 32 5.55 5979078.83 625612. 27 N 70 .35119717 W 148. 98009830 11803.61 84 .49 326.39 8706.83 8761.53 5444.18 5902.31 5611.81 4512.24 -3336. 48 2.88 5979104.80 625594. 66 N 70 .35126891 W 148. 98023770 11836.03 84 .46 326.74 8709.95 8764.65 5475.02 5934.58 5644.04 4539.17 -3354. 26 1.08 5979131.42 625576. 42 N 70 .35134246 W 148. 98038215 11867.27 84 .36 326.14 8713.00 8767.70 5504.76 5965.67 5675.09 4565.08 -3371. 45 1.94 5979157.02 625558. 79 N 70 .35141322 W 148. 98052177 11899.36 81 .86 325.41 8716.85 8771.55 5535.34 5997.53 5706.92 4591.42 -3389. 37 8.11 5979183.05 625540. 43 N 70 .35148515 W 148. 98066732 11930.82 78 .22 325.29 8722.29 8776.99 5565.14 6028.51 5737.89 4616.91 -3406. 98 11.58 5979208.23 625522. 38 N 70 .35155476 W 148. 98081042 11962.80 75 .04 324.53 8729.68 8784.38 5595.12 6059.62 5768.99 4642.36 -3424. 86 10.21 5979233.37 625504. 06 N 70 .35162428 W 148. 98095569 11995.48 71 .92 323.62 8738.97 8793.67 5625.44 6090.94 5800.31 4667.73 -3443. 24 9.91 5979258.41 625485. 25 N 70 .35169356 W 148. 98110499 12021.79 69 .52 321.30 8747.66 8802.36 5649.63 6115.78 5825.14 4687.42 -3458. 37 12.35 5979277.84 625469. 79 N 70 .35174734 W 148. 98122787 12050.95 66 .78 321.58 8758.51 8813.21 5676.11 6142.84 5852.18 4708.58 -3475. 24 9.44 5979298.71 625452. 56 N 70 .35180512 W 148. 98136490 12083.18 63 .88 321.95 8771.96 8826.66 5704.72 6172.12 5881.45 4731.58 -3493. 36 9.06 5979321.39 625434. 04 N 70 .35186794 W 148. 98151 12115.52 60 .83 322.79 8786.97 8841.67 5732.65 6200.77 5910.09 4754.27 -3510. 85 9.71 5979343.77 625416. 17 N 70 .35192989 W 148. 98165423 12147.45 58 .36 325.50 8803.13 8857.83 5759.28 6228.30 5937.62 4776.58 -3526. 99 10.65 5979365.80 625399. 65 N 70 .35199082 W 148. 98178530 12178.13 54 .35 326.30 8820.12 8874.82 5783.78 6253.84 5963.13 4797.72 -3541. 31 13.25 5979386.69 625384. 97 N 70 .35204856 W 148. 98190163 12210.49 52 .33 328.23 8839.44 8894.14 5808.50 6279.80 5989.04 4819.55 -3555. 35 7.86 5979408.27 625370. 56 N 70 .35210818 W 148. 98201570 12242.11 50 .48 328.24 8859.17 8913.87 5831.90 6304.51 6013.67 4840.56 -3568. 36 5.85 5979429.05 625357. 19 N 70 .35216556 W 148. 98212140 12273.94 47 .65 327.15 8880.02 8934.72 5854.73 6328.55 6037.65 4860.89 -3581. 20 9.26 5979449.15 625344. 00 N 70 .35222107 W 148. 98222577 12306.65 44 .77 328.26 8902.65 8957.35 5877.16 6352.16 6061.20 4880.84 -3593. 82 9.14 5979468.89 625331. 04 N 70 .35227557 W 148. 98232829 12338.42 42 .75 328.18 8925.60 8980.30 5897.97 6374.13 6083.10 4899.52 -3605. 39 6.36 5979487.36 625319. 15 N 70 .35232658 W 148. 98242231 12370.12 43 .20 328.20 8948.79 9003.49 5918.43 6395.74 6104.64 4917.88 -3616. 78 1.42 5979505.52 625307. 45 N 70 .35237673 W 148. 98251486 12401.92 42 .91 328.53 8972.03 9026.73 5938.98 6417.45 6126.28 4936.37 -3628. 17 1.15 5979523.81 625295. 75 N 70 .35242721 W 148. 98260738 Last Survey 12420.23 43 .11 328.32 8985.42 9040.12 5950.79 6429.94 6138.73 4947.01 -3634. 71 1.34 5979534.33 625289. 02 N 70 .35245627 W 148. 98266052 TD (Projected) 12472.00 43 .11 328.32 9023.21 9077.91 5984.27 6465.32 6173.99 4977.11 -3653. 29 0.00 5979564.11 625269. 93 N 70 .35253850 W 148. 98281149 Survey Type: Definitive Survey NOTES: GYD CT CMS - (Gyrodata -cont. casing m/s -- Gyrodata multishot surveys with continuous toll (RGS-CT) in casing. OD 13-3/8" or less. ) INC+TREND (Inclinometer + known azi trend -- Inclination only surveys in near- vertical hole-where formation d ip and experience enables direction of drift to be p redicted. Replaces ex-BP "Inclino meter (azimuth in known quadrant) " model. ) MWD + IFR + MS - ( In-field referenced MWD with mutt-station analysis and correction applied in post-processing. Assumes a BHA sag correction is appl ied to enhance inclination accura cy. ) • Legal Description: Northing (Yl f ftUSl Easting (X) IftUSI Surface : 3561 FSL 4695 FEL S6 Ti 1 N R13E UM 5974651.00 629008.00 BHL : 3257 FSL 3458 FEL S36 T12N R12E UM 5979564.11 625269.93 SurveyEditor Ver SP 2.1 Bld( doc40x_100) M-19\M-19\M-196\M-19B Generated 3/3/2009 11:46 AM Page 8 of 8 TREE = 41116" CiW WELLHEAD ~ MCEVOY ACTUATOR OTIS KB, ELEV = 5fs' BF. ELEV = 27.5 KOP = 6800' Max Angle= 101°~1081T Datum MD = 12141' Datum ND= 8800'35 DRLG DRAFT S NOTE: OWG WElLBORE 8~ SIDEfRAGK M „~ ~ ~ "A" NOT SHOW N BELOW W HPSTOCK ~ 6800 ' *•' 4-1 t2" t:HROME 1"6G 8 LNR •** 21$4' ~--14-1 i2" HES X NIP, ID = 3.81 " 2512' 9518" DV PKR 20" CONDUCTOR 11 Q` 13-3/8" CSC, 72#, L-80, O = 12.347" 2592` Minimum ID = 3.725" ~ 9783' 4-112" HES XN NIPPL.E 7" TiEBK LNR, 26#, L-80 TC/ .0383 bpf, O = 6.276" TOP OF 7" LNR 6642' 6632' 19-518" GEN q WHIPSTOCK (01!16103) 1 19518" EZSV (011161€19} 1 15112" TBG STUB (12127108) 1 PERFORATION SUMMARY REF LOG:. A NGLEAT TOP PERF: 71 ° ~ 12005' Note: Refer to Production DB for historical pert data SfLE SPF NTFRVAL OPN/SQZ DATE 2718 6 121105-12160 OPN 02/04109 LNR, 47#, L-80 BTRS, ~ = 8.681" 1--1 8830' 3679` -+ ESTIMATED TOP OF CEMENT GAS LET MANDRELS ST MD TVD DE11 TYPE VLV LATCW PORT DATE 5 3419 3403 21 KBG2 DCK-2 BEK 0 02101109 4 5924 5391 40 KBG-2 DMY BK-2 0 02101/09 3 7714 6809 59 KBG-2 f111A1' BK-2 0 02/01109 2 8831 7690 39 KBG2 DMY BK-2 0 0210'1![!9 1 9662 834& 35 KBG-2 DMY BK-2 0 02101,109 9-518" X 7" t-~2D ZXP L7P w / 1 " T1EBK, ~ = 8.20" 9-51$" X 7" BKR HMC LNR HGR , tD = 6.20" MILLOUT WINDOW (M-19B} 6785' - 6802' 96$$` 4112" HES X NIP, ID = 3.813" 9719' 7" X 4-112" BKR S-3 PKR, iD = 3.870`." 9752' 4112" WES X NN', ID = 3.813" 97'83' ~ 4112" WES XN NIP, ID = 3.72,``1" 9795' 4112" WLEG, ID = 3.658" 97$8' .~- 7" X S" BKR WRD ZXP LTP w 110' 71FBA CK, ID - 4.80" 9810` 7" X 5" BKR LNR HGR, ID = 4.430" 9$19' -~5" X 4112" XO, ID - 3.958., 4112" TBG, 12.fi#, 9796' 13CR-80 VAM TOP, _0152 bpf, ID = 5.958" 7" LNR, 26#, L-80 BTC-M A383 bpf> ~ = 6.276" 4112" LNR, 12.6#, 13CR-8Q VATf3P, .0182 bpf, ~ = 3.958" DATE REV BY COMMENTS OVATE REV BY CONtu~VTS 02/261$3 AUDI Z ORIGINAL COMPLE71ON 06/13/90 N1 ES R1NO 01123193 D16 &IDETRACK(M-19A) o2/o~ro9 N9ES SIDETRACK {M-198} 02/07109 PJC DRLG CORRECTIONS PRUDHOE BAY UNfi WELL: M-19B PERMff No: °2081980 API No: 50-029-20897'-02 SEC 6, 711 N, R13E, 1719' FNL ~ 196' FWL 8P Exploration {Alaska) S~ht6~rger No. Alaska Data & Consulting Services Cor 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # Log Description Date 13t. H-26 BOCV-00028 PRODUCTION LOG '- 10/06!09 1 12-31 B14B-00076 INJECTION PROFILE - ~ 10/12/09 1 P2-21 BOCV-00029 PRODUCTION LOG ~ .- I 10/07/09 1 12-35 B2NJ-00029 MEM PROD PROFILE ~j 10/04/09 1 12-30 B3SQ-00030 INJECTION PROFILE ~ _ U ~ 10/11/09 1 K-19AL1 B69K-00028 LDL 10/18/09 1 C-19B 85JN-00016 SCMT ~' (~ 10/11/09 V-105 AYS4-00100 INJECTION PROFILE ' a - (~ ~ 10/05/09 1 OWDW-SE B69K-00021 RST _ 9 09/23/09 1 OWDW-NW B69K-00022 RST -~~/Q 09/24/09 1 OWDW-SW B69K-00023 RST - ~~ 09/25/09 1 04-26 85JN-00014 RST / ~ ~ 09/26/09 1 12-05A 40015441 OHM D/L D EDIT 07/26/07 2 M-19B 09AKA0028 OH MWD/LWD EDIT - ~~ 01/29/09 2 ~a.cr~ac a~,n~wnr~.cuuc ne4Gr ~ 171 ,I~aIV11V(a Arvu FiE 1 UFiNING UNE DOPY EACH TO: I ~~ BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. ALASSA OIL A1~TD GA5 COI~TSERQATIOI~T CO1rIIrII551O1~T Greg Hobbs Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 Anchorage AK 99519-6612 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 M-19B BP Exploration Alaska Inc. Permit No: 208-198 (revised) Surface Location: 1719' FNL, 195' FWL, SEC. 06, Tl 1N, R13E, UM Bottomhole Location: 3224' FSL, 3516' FEL, SEC. 36, T12N, R12E, UM Dear Mr. Hobbs: Enclosed is the revised approved application for permit to redrill the above referenced development well. This revision was necessary due a change in the bottomhole location greater than 500' laterally. This approval supersedes the original approval dated December 29, 2008. 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). incerely, Daniel T. Seamount, Jr. Chair DATED this ~~day of January, 2009 c: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~ STATE OF ALASKA A1~3IIZ~B~ GAS CONSERVATION COMMI~N ~ER~TO DRILL laska Oil & Gas Cons. om~ 25.005 Revision 01/12/09: Change Dinactional Plan 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current W ~ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1 c. Specify if well is proposed for: ^ Coalbed Methane ^ Gas Hydrates ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Wetl Bond No. 6194193 11. Well Name and Number: PBU M-19B 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 12466' TVD 9076' 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: ' ' 7. Property Designatio ~ ~~, h ADL 028282, 02826~~ & 028257 Pool FWL, SEC. 06, T11 N, R13E, UM 1719 FNL, 195 Top of Productive Horizon: T11N, R12E, UM 1674' FNL 2442' FEL SEC. 01 8. Land Use Permit: 13. Approximate Spud Date: January 11, 2009 , , , Total Depth: 3224' FSL, 3516' FEL, SEC. 36, T12N, R12E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 10,175' 4b. Location of Well (State Base Plane Coordinates): Surface: x-629008 y-5974651 Zone-ASP4 10. KB Elevation Planned (Height above GL): 5 feet 15. Distance to Nearest Well within Pool: 930' 16. Deviated Wells: Kickoff Depth: 6800 feet Maximum Hole An le: 97 d rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3419 Surface: 2517 18. Casin Pro ram' Ica i ns To - tti be th - Bo m n " f m n .. or Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 8-1 /2" 7" 6# - 0 BTC- 1 0' 72 4' 5' 85 7 c Lite r 1 c I -1 7" 26# T -II 165 ' 5961' 7264' S Ab ve -/" 4-1/2" 1 V m 4 7 ' 19. PRESE NT WELL CONDITION S UMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 10595' Total Depth TVD (ft): Plugs (measured): 9217 None Effective Depth MD (ft): 10551' Effective Depth TVD (ft): 9177 Junk (measured): None Casing Length ize Cement Volume A7fD TVD Conductor! Structural 1 2 " x 0" n 11 11 ' Surface 59 ' 13-3/ " 72 u P rm fr II 5 2' 25 ' Intermediate 2 ' 9-5/ " 1190 cu ft Cla S7 P rm frost 3' 76 ' Liner 154' 7" 1 cu CI 8 ' - 1 754 ' - 21 ' Perforation Depth MD (ft): 9992' - 10138' Perforation Depth TVD (ft): 8675' - 8806' 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 th foregoing is true and correct. Contact Joshua Mallory, 564-5545 Printed Name Gre ob Title Engineering Team Leader Prepared By Name/Number: Si nature Phone 564-4191 Date 2~ Terrie Hubble, 564-4628 Commission' Use-Onl .~ Permit To Drill m r: 208-198 API Number: 50-029-201397-02-00 Permit Appr ee cover letter for r r n s at : c-( c~ Conditions of Approval: ~rc,~is.~C. ~J `~eE.S~ v` ~'a`~- ~.,,.~ Zg t}~,CCCt:~ ~Cs"v,3 \i~ ~o ~~c.C--`~ ~ ~~1~j J ~,`1r~~ ~~> If box is check ,well may not be sod to explore for, test, or produce coalbed m,,e____t,,h////ane, gas hydrates, or gas contained shales: ,../ ~~~ ~~`~ F~G.~M"t~~;~ Samples Req'd: ^ Yes ~No Mud Log Req'd: ^ Yes Lxl No ~~® ~~,. ~~~,~ ~~.ti ~~~~~~ ~~ HZS Measures: Yes No Directional Survey Req'd: Yes ^ No Other:. `~ /~ ~ APPROVED BY THE COMMISSION Date COMMISSIONER Form 10-401 Revised 1 2005 ~~ Submit In Duplicate ~\~ ~a ~ ~ To: Alaska Oil & Gas Conservation Commission From: Joshua Mallery, ODE Date: January 12, 2009 Re: M-19B Sidetrack Permit to Drill This is re-submittal of the M-19B permit to drill. This re-submittal includes a finalized directional plan 14 for that has a change in bottom hole location greater than 500ft from the previous permit to drill. The directional plan Drily chang®s the well path and targe#s in the production hole section. M-19B is planned as a horizontal, two string sidetrack to Zone 4B. Nabors Rig 9ES will set a whipstock on a CIBP and will mill a window through the 9-5/8" casing. An 8-1/2" hole will be drilled to the top of the Sag River and a 7" BTC-M drilling liner will be run to 150' above the KOP in the 9-5/8" casing, fully cemented. A 7" tieback liner to surface is contingent upon 9- 5/8" casing integrity. The 7" tieback will be cemented to 3000', staying below the 13-3/8" shoe for future sidetrack opportunities. A 6-1/8" production hole will be built to horizontal and drilled to the bottom-hole target at approximately 12,466'. A 4-1/2" chrome production liner will have 150' overlap into the 7" liner. The chrome production liner will be cemented to the liner top, and perforated. The production tubing will be 4-1/2" 12.6#, 13CR-80 with 5 gas lift mandrels. Post rig operations include installing the well house; flowline, gaslift line, and gas lift valves. Please note the following Well Summary as detailed on the next few pages: M-196 Permit to Drill Application Page 1 ~lanned Well Summar Well M-19B Well producer Target Zone T e Ob'ective Z4B API Number: 50-029-20897-XX Current Status M-19A Shut-In and P&A Procedures commencing Estimated Start Date: 11-Jan-2009 Time to Com lete: 30 Da s Surface Northin Eastin Offsets TRS Location 5,974,651 629,008 1718' FNL / 195' FWL 11 N, 13E, 6 Northin Eastin TVDss Offsets TRS Target 5,974,651 626,370 -8,651 1674' FNL / 2838' FWL 11 N, 12E, 1 Locations 5,977,690 626,160 -8,760 3911' FNL / 2680' FWL 12N, 12E, 36 5,978,815 625,750 -8,682 2780' FNL / 2289' FWL 12N, 12E, 36 Bottom Northin Eastin TVDss Offsets TRS Location 5,979,530 625,212 -9,020 2056' FNL / 1764' FWL 12N, 12E, 36 Planned KOP: 6,800'MD Planned TD: 12,466'MD 6,020' TVDss 9,020' TVDss Ri Nabors 9ES GURT: 27.5'/28.5' RTE: 56' Directional - Schlumberger P14 KOP: 6800' MD Maximum Hole Angle: 38° in the 8-1/2" intermediate section 97° in the 6-1/8" horizontal section Close A roach Wells: All wells pass major risk criteria for close approach. Surve Pro ram: MWD Standard + IFR /Cassandra / MS Nearest Pro a Line: 10,175 to the nearest property line Nearest Well within Pool: 930' WSW (reservoir penetration) to closest perfs in M-14i Contacts Name Phone # E-mail Drilling Engineer Joshua Mallery 564-5545 Joshua.Mallery@bp.com Geologist Cole Abel 564-5576 Cole.Abel@bp.com Pad Engineer Don Brown 564-4323 Don.Brown@bp.com M-19B Permit to Drill Application Page 2 Formation Markers M-19B (l~d on SORT - Est. Formation To s Uncertain Commercial Hydrocarbo n Bearin Est. Pore Press. Est. Pore Press. Formation (TVDss) (eet) (Yes/No) (Psi) (PPS EMW) CM3 -5281 +/- 0' A rox. KOP @ -6043 SS 6829' MD CM2 -6432 +/- 50' No CM1 -6515 +/- 50' No THRZ -6572 +/- 20' No BHRZ -6676 +/- 20' No LCU -6686 +/- 20' No TKNG -7263 +/- 20' No TJF -7551 +/- 20' No TJE -7755 +/- 30' No TJD -7922 +/- 35' No TJC -8225 +/- 35' No TJB* -8339 +/- 35' No TJA -8418 +/- 35' No TSGR -8513 +/- 35' Yes 3220 7.3 TSHU -8554 +/- 35' No 3236 7.3 TSAD -8642 +/- 35' Yes 3269 7.3 42SB -8732 +/- 35' Yes 3303 7.3 Landin nvert oint ~ -8761 SS 42SB -8749 +/- 35' Yes 3310 7.3 Revert oint @ -8682 SS 10-15' TVD below TSAD 42SB -8767 +/- 35' Yes 3328 7.3 TCGL -8833 +/- 35' Yes 3353 7.3 BCGL -8900 +/- 35' Yes 3378 7.3 23SB -8955 +/- 35' Yes 3399 7.3 HO/T -8994 +/- 20' Yes 22TS -9006 +/- 35' Yes 3419 7.3 PTD ~ -9020 SSTVD Planned Casinq/Tubinq Program Hole Size Csg / Tbg O.D. Wt/Ft Grade Conn Burst (psi) Collapse (psi) Length Top MD /TVD Bottom MD /TVD 8-'/z" 7" 26# L-80 BTC-M 7,240 5,410 1655' 8300' / 7264' 9955' / 8569' 8-'/z" 7" 26# L-80 TC-II 7,240 5,410 1650' 6650' / 5961' 8300' / 7264' 6-1/8" 4'/z" 12.6# 13Cr-80 Vam To 8,430 7,500 2661' 9805' / 8451' 12466' / 9076' Tubin 4'/z" 12.6# 13Cr-80 Vam To 8,430 7,500 9805' GL 9805' / 8451' Contingency Tieback Program Hole Csg / Wt1Ft Grade Conn Burst Collapse Length Top Bottom Size Tbg (psi) (psi) MD /TVD MD /TVD O.D. 8-'/z" 7" 26# L-80 TC-II 7,240 5,410 6650 GL 6650'/ 5961' M-196 Permit to Drill Application Page 3 Mud Program Whi stock Millin Mud Pro erties: LSND Whip Stock Window 9-5/8", 47# Densit PV YP API FL HTHP FL MBT PH 10.9 16-30 30 <8.0 N/C N/C 9-10 Intermediate Mud Pro erties: LSND 8-1/2" hole section Depth Interval Density (ppg) PV YP API FL HTHP FL MBT PH Milling C 6,800 10.9 16-30 30 (milling) < 8.0 N/C N/C 9-10 6,800-7,475 10.9 15 - 25 26 - 30 5.0 - 7.0 N/C <15 9-10 KO to THRZ 7,745'-9955' 10 9 15 - 22 26 - 30 4.0 - 6.0 < 10.0 <15 9-10 THRZ - Sa . Production Mud Pro erties: FLO-PRO SF Reservoir Drill-in Fluid 6-1/8" hole section De th Interval Densit PV YP LSVR API FI H MBT 9955'-12447' 8.4-8.7 8-12 22-28 >20,000 6-8 9.0-9.5 <3 Logging Program 8-1/2" Intermediate: Sample Catchers - as required by Geology Drilling: Dir/GR/Res/PWD Open Hole: None Cased Hole: None 6-1/8" Production: Sample Catchers - as required by Geology Drillin Dir/GR/Res/Neutron-Densit /ABI Open Hole: None Cased Hole: None Cement Program Casin Size: 8-1/2" OH x 7" 26#, L-80 Intermediate Liner Basis: Lead: Volume of 2155' of open hole + 40% excess + 150' of liner lap + 200' of 9-5/8" x 4" DP excess Lead TOC: 6,450' MD 200' above Liner To Tail: Volume of 1000' of o en hole + 40% excess + 80' shoe track Total Cement Volume: Spacer 30 bbls of Viscosified Spacer weighted to 11 ppg (Mud Push II) Lead 84 bbls, 472 cuft, 200 sks 11.5 Ib/ al Lite Crete + adds - 2.45 cuft/sk Tail 35 bbls, 195 cuft, 168 sks 15.8 Ib/ al Class G + adds -1.16 cuft/sk Tem BHST = 190° F, BHCT TBD b Schlumber er Casin Size 6-1/8" OH x 4.5" 12.6#, L-80 Production Liner Basis: Lead: None Tail: Volume of open hole + 40% excess + 80' shoe track + 150' of liner lap + 200' of 7" x 4" DP excess. Tail TOC: 9,605' MD (200' above Liner Top) Total Cement Volume: Spacer 30 bbls of Viscosified Spacer weighted to 12 ppg (Mud Push II) Lead N/A Tail 67.5 bbls, 379 cuft, 324 sks 15.8 Ib/ al Class G + adds -1.17 cuft/sk Tem BHST ^ 210° F, BHCT TBD b Schlumber er M-19B Permit to Drill Application Page 4 Surface and Anti-Collin Issues Surface Shut-in Wells: There are no wells requiring surface shut-in in order to move onto the well. At surface M-18 to the north and M-20 to the south are nearest at 108' centers. Hydrogen Sulfide M-Pad is designated as an H2S site. Recent H2S data from the pad is as follows: I Date of Well Name H2S Level Reading #1 Closest SHL Well H2S Level #2 Closest SHL Well H2S Level #1 Closest BHL Well H2S Level #2 Closest BHL Well H2S Level Max. Recorded H2S on Pad/Facility M-21 A 40 5/12/2007 M-33 60 1 /28/2008 M-26A 30 11 /12/2007 M-31 70 1 /18/2008 M-15 150 12/24/1994 Other Relevant H2S Data M-19A had a 50 ppm H2S level on 6/4/05 (H2S alarms from rigs, etc.) Faults The M-196 wellpath is expected to intersect three mapped faults in the production section. Fault 1 (10') has a planned intersection in Ivishak -Zone 4B C«~ 8,748' TVDSS. Fault 2 (10') has a planned intersection in Ivishak - Zone 4B C~ 8,695' TVDSS. Fault 3 in Zone 4A (10') has a planned intersection ~ 8,795' TVDSS. Other faults in the area: Fault A (10-15') is west of the target polygon, strikes WSW-ENE, and intersects Faults 3 (10') and Fault 4 (55') at their intersection west of the target polygon. Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. BOP regular test frequency for M-19B will be 14 days during drilling phase and 7 days during decompletion and surface casing work. Diverter, BOPE and drilling fluid system schematics on file with the AOGCC. Intermediate Interval Maximum antici ated BHP 3231 si C~ 8513' TVDss 7.3 EMW Maximum surface ressure 2380 si .10 si/ft as radient to surface Kick tolerance 64.5 bbls with an 11.3 LOT assumin 9.3 reservoir and 4" DP Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 2,500 si/250 si 9-5/8" Casin Test 3500 si surface ressure Inte rit Test - 8-1/2" hole LOT after drillin 20' from middle of window M-19B Permit to Drill Application Page 5 Production Interval ~~ Maximum antici ated BHP 3419 si C~2 8760' TVDss 7.3 EMW Maximum surface ressure 2517 si .10 si/ft as radient to surface Kick tolerance Infinite with a 9.0 LOT Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 2,500 si/250 si 9-5/8" Casin /7" Liner Test 3500 si surface ressure Inte ri Test - 6-1/8" hole LOT after drillin 20' of new hole Planned com letion fluids 8.5 Seawater / 7.2 Diesel Variance Requests: Given rig floor height limitations, a MASP < 3000 psi, and the fact that the three ram drilling BOP configuration is preferred to a two ram configuration with a spool, BPXA requests a variance to the provisions of 20 AAC 25.285 (f) (1) regarding the initial testing of the BOPE when existing wellhead or testing equipment prevents the testing of the lowest set of pipe rams. If the lower set of pipe rams cannot be tested during the primary BOP test, that set of rams will be tested at the earliest opportunity during path-forward de-completion work, i.e., after the completion has been pulled from the well. Safety concerns and spacing limitations with the wellhead height and tubing spool preclude us from installing a spacer spool in the BOP stack. Disposal • No annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul all Class I waste to Pad 3 for disposal. M-196 Permit to Drill Application Page 6 Drilli Hazards and Contin e~ncies N POST THIS NOTICE IN THE DOGHOUSE 1. Well Control A. Within the production interval the Ivishak reservoir is expected to be pressured to 7.3 ppg EMW; Normal pressure (8.5 ppg EMW) is expected elsewhere in the production interval. Pressures can be anticipated to reach 9 ppg EMV in the Cretaceous. 3500 psi test pressure is in accordance with the RP for Prudhoe production well casing tests. II. Lost Circulation/Breathing A. The M-19B wellpath is expected to intersect three mapped faults in the production section. Fault 1 (10') has a planned intersection in Ivishak -Zone 46 @ 8,748' TVDSS. Fault 2 (10') has a planned intersection in Ivishak -Zone 46 @ 8,695' TVDSS. Fault 3 in Zone 4A (10') has a planned intersection @ 8,795' TVDSS. Lost circulation has been a problem on M-pad. There is a possibility of lost circulation in the Sag River, Shublik and Ivishak. Follow the RP guidelines for dealing with Lost Circulation problems when/if they occur. III. Kick Tolerance/Integrity Testing A. Kick Tolerance Hole Section Fracture Gradient at weak oint ( ) Kick Tolerance (bbls) Intermediate Assuming 11.3 from LOT 64.5 Production Assumin 9.0 from LOT Infinite B. Integrity Testing Test Point Test De th Test t e 9 5/8" window 20-ft minimum from the 9 5/s" window LOT 7" shoe 20-ft minimum from the 7" shoe LOT IV. Stuck Pipe A. There are differential sticking tendencies across the Kingak in the intermediate section and within the under-pressured production section. Keep the pipe moving and follow Stuck Pipe Prevention Procedures while drilling and running the 7" casing in this interval of the well. VI. Hydrogen Sulfide A. As well M-15 did record an H2S reading of 150 ppm on 12/24/94 (see below), M-Pad is considered an H2S pad, therefore, the Standard Operating Procedures for H2S precautions should be followed at all times. Please review this document to confirm compliance. Date of Well Name H2S Level Reading #1 Closest SHL Well H2S Level #2 Closest SHL Well H2S Level #1 Closest BHL Well H2S Level #2 Closest BHL Well H2S Level Max. Recorded H2S on Pad/Facility Other Relevant H2S Data (H2S alarms from rigs, etc.) M-21 A 40 5/12/2007 M-33 60 1 /28/2008 M-26A 30 11 /12/2007 M-31 70 1 /18/2008 M-15 150 12/24/1994 M-19A had a 50 ppm H2S level on 6/4/05 M-196 Permit to Drill Application Page 7 ' VII. Faults A. The M-19B wellpath is expected to intersect three mapped faults in the production section. Fault 1 (10') has a planned intersection in Ivishak -Zone 4B @ 8,748' TVDSS. Fault 2 (10') has a planned intersection in Ivishak -Zone 46 ~ 8,695' TVDSS. Fault 3 in Zone 4A (10') has a planned intersection @ 8,795' TVDSS. B. Other faults in the area: Fault A (10-15') is west of the target polygon, strikes WSW-ENE, and intersects Faults 3 (10') and Fault 4 (55') at their intersection west of the target polygon. VIII. Anti-Collision Issues A. All wells pass major risk criteria for close approach. M-26 is the closest well at 164' ctr-ctr with 27' of allowable deviation at planned depth of 7,073' TVDSS. CONSULT THE M-PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION M-19B Permit to Drill Application Page 8 Operations Summary Current Condition and history: / M-19A was SI September, 2005 for IAxOA communication that was identified July, 2003 (new waiver policy). / There was a POGLM set across GLM #6, which was pulled January, 2007 / The parent wellbore has a fish at 8626'MD, but infectivity of 3 bpm has been established through the fish. July, 2007 / Both tbg and IA pack-offs appear to be plastic packed. / WRP set at 8609 MD; CM/T Tx/A to 3000 psi, passed. January, 2008 / PPPOT-T and PPPOT-IC both failed. December 4r", 2008 Scope Notify the field AOGCC representative with intent to plug and abandon Pre-Riq Work: S 1 Retrieve the WRP at 8,609' MD. DONE 12/5/08 E Set cement retainer at 8,550' MD. DONE 12-15/08 C 2 Set cement retainer at 8,550' MD and squeeze 66 bbls of cement to plug and abandon the perforations. TOC-8850' Volume per foot of 7", 26#, 13Cr-80: 0.0383 bbl/ft Pressure test the cement plug to 2300 psi prior to cutting the tubing. This is to ensure the cement plug could serve as a barrier. (Can't tag cement because of fish ~ 8626') SBHP: 3,335 si SBHT: 205 °F DONE 12/21/08 E 2 Jet cut 5-'/z" tubin C~ 8,000' MD Ref on final com letion tubin tall .DONE 12/27/08 F 3 Circulate well with seawater and cap with diesel thru the cut. MITOA to 2000 psi. Bleed casing and annulus ressure to 0 si. DONE 1/4/09 W Function tubing and casing lock down screws. Repair and replace as needed. Perform PPPOT- T and PPPOT-IC. DONE 12/4/08 BOTH PPPOT-T & IC FAILED O 4 Set a BPV in the tubin han er. O 5 Remove the well house and flow line. Level the ad as needed for the ri . Riq Operations: 1. MI / RU Nabors rig 9ES 2. Pull BPV. Circulate out diesel freeze protection and displace the well to seawater. 3. Pressure test MIT-OA to 2,000 psi for 30 minutes. a. If test does not pass, contact ODE. b. If test passes, continue on. 4. Set TWC and test from below to 1,000 psi for 30 minutes. 5. Nipple down tree. Nipple up and test BOPE to 3,500 psi with 5-1/2" and 4" test joint. Pull TWC. 6. R/U. Pull 5-'h" tubing from the cut at 8,000' MD. Spool --2,200' of control line and unknown number of clamps. 7. Test Lower Rams M-19B Permit to Drill Application Page 9 8. R/U E-line. M/U 8-1/2" ga~e ring /junk basket /casing collar locator (CCL). RIH and tag tubing stump at 8,000 MD. POOH. 9. On E-line, RIH with HES EZSV. Set bridge plug at 6,825' MD as required to avoid cutting a casing collar while milling the window. POOH. R/D E-line. 10. Pressure-test the 9-5/8" casing to 2,000 psi for 30 charted minutes. 11. Bleed 9-5/8" annulus pressure. 12. ND BOP and set back. 13. ND and remove the tubing spool. 14. Change 9-5/8" pack-off. Install an intermediate casing spool (for tieback contingency). 15. Test 9-5/8" pack-off seals and flange to 5,000 psi, or as recommended by Cameron Rep. 16. NU and Test BOP. 17. Run RTTS in attempt to locate IA x OA communication. 18. P/U and RIH with 9-5/8" Baker bottom-trip anchor whipstock assembly on 4" drill pipe. Orient whipstock per Schlumberger Rep, and set on bridge plug. Shear off the whipstock. 19. Displace the well to LSND based milling fluid. Completely displace the well prior to beginning the milling operations. 20. Mill window in 9-5/8" casing at ± 6,800' MD, plus approximately 20' beyond middle of window. Circulate well bore clean. 21. Pull up into 9 5/8" casing and perform LOT. POOH. 22. M/U 8-'h" GR/RES/PWD/MWD assembly. RIH, kick off and drill the 8'/i" intermediate section with LSND drilling fluid. 23. Drill ahead to the 7" liner point at top of the Sag River, as per the directional plan. Circulate the well clean, short trip to window. POOH. 24. Change out to 7" rams, and test to 3,500 psi. 25. MU and run 7", 26#, L-80, BTC-M liner to bottom on drill pipe. Circulate and condition the hole. 26. Cement the entire 7" liner through the 8-1/2" hole and back 150' into the 9-5/8" casing to the liner top. Set the hanger and packer, displace cement with mud. 27. Circulate bottoms up, POOH, UD liner running tool (LRT). Contingency Tieback Plan - If Step 3 failed, then proceed to Option B, Step 28 - If Step 3 passed, then proceed to Option A, Step 47 Option B - 7" Tieback to surface 28. MU &RIH with 7", 26#, L-80, TCII, liner tieback. 29. Sting in and establish seal, P/U to expose ports. 30. Cement the tieback to 3,000' MD, bury the seal. The top of the 9-5/8" by 7" annulus will be freeze protected with diesel to the surface. 31. Test the tieback and plug to 3,500 psi for 10 minutes. 32. ND BOP and pick up BOP at wellhead. 33. Install and set weight on slips per Cameron Rep. 34. Cut the 7" casing per Cameron Rep, set BOP back. 35. Install tubing spool with secondary 7" casing in bottom. 36. Test Casing Hanger Flange and Pack-Off Seals to 80% of Casing Collapse or Flange rating (which ever is lower). 37. NU and test BOP. 38. Change out rams to variable and test. 39. Pick up drill pipe and stand back. 40. POOH for directional drilling BHA. 41. M/U the first 6-%a" Dir/GR/Res assembly with an insert bit. 42. RIH to drilling the tieback float equipment, test the tieback to 3,500 psi for 10 minutes, and record. 43. Drill out of cement and tieback float equipment to the 7" liner float equipment. 44. Test the liner to 3,500 psi for 30 charted minutes. 45. Drill out of cement, 7" liner float equipment and shoe. 46. Return to planned operations. Proceed to Step 51. M-196 Permit to Drill Application Page 10 Option A -Production ~se 47. M/U and RIH the first 6-%8" Dir/GR/Res assembly with an insert bit. 48. Test the liner to 3,500 psi for 30 charted minutes. 49. Drill out of cement, 7" liner float equipment and shoe. 50. Return to planned operations. Proceed to Step 51. 51. Displace well to Flo Pro Fluid. 52. Drill out ~20' of new formation and conduct LOT. 53. Drill the 6-1/8" production interval as per directional plan to end of the build section. 54. POOH for PDC bit. 55. POOH, PU second BHA with PDC. 56. RIH, drill ahead to TD. 57. POOH. VD BHA. 58. MU and RIH to bottom with 4-1/2", 12.6#, 13Cr-80 Vam Top solid liner. This will include 150' liner lap inside the 7" drilling liner. Cement the liner. 59. Set liner top packer and displace well to clean seawater above the liner top. a. A pert pill will be left in the 4-1/2" liner. 60. POOH, UD LRT. 61. Pressure test casing and liner to 3,500 psi for 30 minutes. 62. RU DPC pert guns, RIH and perforate. Perf intervals to be supplied by asset. 63. R/U and run a 4'h", 12.6#, 13Cr, VamTop tubing completion, stinging into the 4-1/2" liner tie back sleeve. 64. Space out and make up tubing hanger per Cameron Rep. 65. Land the tubing hanger, and run in lock down screws. 66. Circulate corrosion inhibitor. 67. Set packer and individually test the tubing and annulus to 3,500 psi for 30 minutes. Record each test. 68. Shear circulating valve. Confirm circulation between tubing and IA 69. Set and test TWC to 1000 psi. 70. Nipple down the BOPE. Nipple up the tree and test to 5,000 psi. 71. Freeze protect the well to -2,200' TVD. Secure the well. 72. RD and Move Off. Post-Rig Operations: 1. MI / RU slick line. Pull the ball and rod / RHC plug from landing nipple below the production packer. 2. Replace the DCK shear valve with a dummy GLV. 3. Install well house and instrumentation. Estimated Pre-rig Start Date: 12/4/2008 Estimated Spud Date: 1/11/2009 M-19B Permit to Drill Application Page 11 MrELLHBI,O- 13-08' YCE40Y 8C1L8T0 R- ......... B OTS .~.:. ate..- ........... ..... 6I.B 8 F. EL ~ - ZZ.S IQi P - 310? Yi 81g! - ti ~ 8®Q im Y©- iD 116' Oat~m TV ~- 8®G SS 111419A 138' Lam:, 12M, Lam, 10- 1Z3t1' 2592' Minimum ID = 3.T~5" ~ 8835 4-'I~" PMCR S111R~ N IP'R LE TBC,i1N, 13~R~Q,.®Z~f,10- tB9!' ~--~ 8548' F S H- Iri 12' ][ Z-118' NIP R®L~ERB $607' PLJLLNGl04}L P8R1S ILiPOFI' LNR $636' ' 41~ TBC, 1Z~,13-CR-;1G. 8$49.' NSiWT, .0152 hpf, 10- 3.958' P E1iF0 RBTiO N S LJYY6 RY REF LOS: BH~B0N C1~16~93 BNCLEBTT0P PERF:ZI' ~ 9991- NoE : f} h r ~ Plod~otb~ OA for I t ~~~ I R M diia S2E SPF NTERVBL 0PNBg2 08TE 3-318' t 9992 -10 106 O D 11`1G193 3~ t 1 01 16 -1 01 38 O 018014 3318' 6 1 mm - 1 mZt O 0119G193 i SAFETY NOTE: NO ACI D ~!O RK 412." ~ ~-12" CHRO G & 7" CHROME LNR: 2204' ~--{5-1~' QT~SSSV LBN~ NIP,10- 4;$Z• 9-08' 011' P Ifl~ ~ G8S LIFT YBNORELS ST YO lV0 OE4 11'PE 4LV LBTCH PORT 08TE 6 3~ 1 3~G 9 OTS 00 YE B K 16 G~IJ~i 5 SiC3 t1BG tG OTS OYY RIL 0 D 1119193 61CZ 601 Z 3B OTS 00 YE R8 16 0Zf,>sl® 3 1825 691 D 36 OTS OYY R8 0 D 1119R3~1 Z B155 1 t19 39 iSTS OYY RIL 0 01119193 1 8311 1tl t 40 iXf6 SO RIL 2D OaFJSIm 854$' H5-111[ Ir11~' ]AD.10-3.958• $636' ---Il' 90TPIQifHGRwlIlE88>vKE1LT, ~ L-BG PL8 IN C8 RBO N ~ $695' Ir1~ PIiRSihS NIP, D -3813' $714' 1' ][ Iri !~ B KR S,3 P ERY PKR, ©- t ID' 8783' Iris' P1QLSwS NIP, D -3813' 8838' t-1t£ PIQ;SiNNNIP, 8-3.125' 8850' -~t-1a'Ti1BNGTitiILwLEG,10-3958' 8832' ELYO TT LOG X-l0[- 9-018' SD ETRBCK wIN00Mr 8823-0818' 10301 ' ~-~ Y8 RKER JO INT H839R~EPLLC ~ 8085' 9-0S LNR, tl M, L-0C, 9 TRS PeTO -i 10551' 1' LNR, 26N, 13-~R-~C .9303hpt, D - 6216' 10595' 08TE R01 BY L70YYE1tiS 08TE R9! 9Y 0DYYENIS 1 X13 OR IG IN8 L C7QY PL ETION ®~t~5 f~ZLl~LH w811 ERS FTY NOTE OELETEO D1Q1103 t I~TR1<CK€7dY PLETIdN 0t1Z91a1 JCYIPJC PULL P0CLY1CL4 CORAECTKlII ~128~Z RNfTP CO RflE>W TK5 NS 0t~~1 JG YRUG F B H- NIP R®8 P YLL NG lDO L2 ~~1a3 JBJIdLK CLV L'lO ~12t1a3 PMrEJ10{ RIJN H 83 OwP POG L Y 111293 BTOtTLP 8009-58' LNRINO~LTION PRL10 HO E 88Y LJM R WELL: Y-198 PERYIf lib: ~19Z131 D 8 PI Ilb : 50-ID9~®91-01 S~ 6, Ti 1 N, R13E,1114 FN L 8 195 Fw L BP E~IIor~Uan `Al~~k~ ~ 1~-08' YeE1fiXY -~ ~ ~~ ~~' CHR M BG: NO AH OME R ~A•1 ~" & ~•'I!~" ................6' OTi ................. 6t.B ......................77 4 41 IELS L81CH PORT ~BTE R9f BY i7D YYENIS 014TE R8f B Y L7D YYENIS PRU~ HQ E 88Y UN R OR IG INfi L C7dY PL ETION ®a4a5 ~L~'LH Mr8 U ERS FTY NDTE OELETEO WELL: Y-198 1 I~TRIICKODY PL ETIDN G4~a1 .~ YtPJC P LIL L POC Lilt C L4 ~O RRE~TID PEflYIT Ne: ~19~1J1 D RNfTP GO RRESWTID NS o4~a~ ~ WP.IC F B H- NIP RED 8 P LILL NC 1D0 LS API N7 : 59~9,Z®91-01 ~B110iK GL4 C10 S~ 6, T11N, R13E,1114 FNLB 195 FwL PMIE~ItlC RIJN H ~ ~P POC L Y BTOFTLP 80~9~' LNRIN0~1TidN ~~Ionllon~~Ll~~k~~ wELLHEi~0- 13.68' YCE4OY BCTiJBTOR- OTS Imo. ELEif - 56' ........................... 9 F. Ei Eif - .......................... ................................ 215' ................................. 14! P - ........................... 6EIm' ................................ Yi 81g t - 96' ~ 111¢+1' 0a ~m YO- aatun T1ro- ®Q ~ I20' CO NOt1CTO R I~ 110' 13-38 L~,12M, L~,10- ix34T 2582' Minintt,im ID = 3.~J' ~ 98QT ~-'1~" HE~~h! NIPRLE M-79B SAFETY NGTE: GRIGINA,L'4VELLBORE N4T 9HGVIlN BELQ IDGE P' LUG (~ 8530' *** 4-1 ~C" CHRQM E TBG ~**'~ 22[10' ~Iri~ HE;3X NP,I~-391' 2512' 9~8 04 PN~R 3000' ESTIY8TE0TOPOFCEYENT G8S LIFT Y8 MORELS ST YD 1V0 OE4 TYPE 4L4 L81CH PORT 13l~TE 5 3 416 3401 x0 l 5411 5103 40 1710 6EI05 36 2 aEb4 1110 is 1 96e0 a 1DO 29 r TEB K LNIi, ~N, L-BO icu -~ 665 0' ~"'~ ID®d , D - 6 X16' 6650' --~9~56• x 1 • a 10~ Pl~i., I~ - 63C IOPOFl' LNR 6650' 972Q' 4-18' HES1[ NIP, D-3913' $735' ~ i' X Ir1 a' 9101. S~ PIOi, ID - 4.00' 8760' 4-ta' HEM ][ NIP, ~ -3913' 5e• w HPS'tOC ~ 6800' 9790' Ir1~ H ES ][N M P. D - 3J 3' 9$05' --IL-1FJ" wLEC,10- 3.95Er ,- 9~' E~S4 6825' 8505' 1'X5' 9KR~[P LTP ^ X10' TBC HCR,10- L.®' _. 981$' 5' x t-iJ2' ]DO, ~ - 3958' i-1a' T9G STLI9 8000' P EI;LPD RBTD N SLJYYB RY REF LOC: 811GLE8TTOPPERF:'~' Not: Reis rio Ptod~~th~ ~911or IK~r~I err m~ SeE SPF INTERl~BL OPYYq~ 08TE LNR, 41M, L-0G B TF~, ~ - 9b91' ~~ 8 830' 4-1~'TBC, 12J~, 9$05' _ ' 1309; 9152I~f, 10 - 3959' 1' LN 1~ 26M, L-90 9TC-Y 995 5' .0383 I~f, I~- 616' 4-1~' LNR, ix J6M,19Cf~ 11690' ~152tipf, ~-3~E" 0lLTE RE1t 9 Y Ca YYENTS 01tiTE RE4 BY i7O YYEN'iS 1713 ORICIAYLL €70YPLETIDN G1Q1Y9 a1C 1I~TRACK Y-19~ t I~TRACK Y-11 12215108 JEY Y-199 P~poi~l PRtJOHd E B8Y UNIT WELL: Y-19B P ERYIT Ib: 8 P I Ild: 5G-029-ZGE91-0x SEC 6,T11N,R13E; 1119'FNL8195' FwL EP E!<pleniJon ~AI~ rK~ ~ M-196 (P74) Proposal $chlumberger Report Date: January 9, 2009 Survey I DLS Computation Method: Minimum Curvature / Lubinski Client: BP Exploration Vertical Section Azimuth: 333.710° Field: Structure 1 Slot: Prudhoe Bay Unit - WOA '® M-PAD I M-19 Vertical Section Origin: '®9 TVD Reference Datum: N 0.000 ft, E 0.000 ft Rotary Table Well: ®~ M-19 /®~ TVD Reference Elevation: 56.00 ft relative to MSL Borehole: ~ Plan M-198 r®I ~j ~N Sea Bed 1 Ground Level Elevation: 27.50 ft relative to MSL UWIIAPI#: 500292089702 Magnetic Declination: 22.763° Survey Name 1 Date: M-19B (P14) I January 9, 2009 Total Field Strength: 57690.139 nT Tort 1 AHD 1 DDI 1 ERD ratio: 194.529° / 6468.95 ft / 6.238 / 0.713 Magnetic Dip: 80.912° Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: January 20, 2009 Location Lat/Long: N 70.33894389, W 148.95315112 Magnetic Declination Model: BGGM 2008 Location Grid NIE YIX: N 5974651.000 ftUS, E 629008.000 ftUS North Reference: True North Grid Convergence Angle: +0.98582946° Total Corc Mag North -> True North: +22.763° Grid Scale Factor: 0.99991891 Local Coordinates Referenced To: Well Head • Comments Measured Depth (ft - Inclination (deg) Azimuth (deg) Sub-Sea TVD (ry) TVD (ft) Vertical Section I ft l NS I ft l EW (ft) Ma / Grav g Tool Face (deg) DLS (deg1100 ft - Directional Difficulty Index Northing (ftUS) Eastlng (ftUS 1 Latitude Longitude Tie-In Survey 6793 .20 37.45 303. 04 6014 .48 6070 .48 1860. 59 1164. 19 -1844.19 138.46E 0.27 5.15 5975783 .19 627144. 21 N 70 .34212373 W 148.96811613, Top Whipstock 6800 .00 37.43 303. 01 6019 .88 6075 .88 1864. 14 1166. 44 -1847 .65 65.OOR 0.47 5.16 5975785 .38 627140. 71 N 70 .34212988 W 148.96814427 Base Whipstock 6816 .00 38.27 305. 82 6032 .52 6088 .52 1872. 70 1171. 99 -1855 .75 --- 12.00 5.17 5975790 .79 627132. 52 N 70 .34214504 W 148.96820997 KOP Crv 4/100 6829 .00 38.27 305. 82 6042 .72 6098 .72 1879. 82 1176. 70 -1862 .28 105.32R 0.00 5.17 5975795 .39 627125. 91 N 70 .34215790 W 148.96826297. 6900 .00 37.61 310. 31 6098 .73 6154 .73 1919. 14 1203. 59 -1896 .64 101.78R 4.00 5.20 5975821 .68 627091. 09 N 70 .34223133 W 148.96854182 7000 .00 36.97 316. 83 6178 .32 6234 .32 1975. 94 1245. 27 -1940 .50 96.59R 4.00 5.24 5975862 .60 627046. 53 N 70 .34234517 W 148.96889780 7100 .00 36.69 323. 49 6258 .40 6314 .40 2034. 13 1291. 23 -1978 .86 91.25R 4.00 5.28 5975907 .88 627007. 38 N 70 .34247069 W 148.96920922 7200 .00 36.79 330. 17 6338 .56 6394 .56 2093. 45 1341. 24 -2011 .54 85.89R 4.00 5.31 5975957 .32 626973. 85 N 70 .34260730 W 148.96947455 7300 .00 37.26 336. 77 6418 .43 6474 .43 2153. 59 1395. 06 -2038 .39 80.62R 4.00 5.35 5976010 .67 626946. 08 N 70 .34275431 W 148.96969251 CM2 7317. 07 37.38 337. 88 6432. 00 6488. 00 2163. 92 1404. 60 -2042. 38 79.74R 4.00 5.35 5976020. 14 626941. 93 N 70. 34278039 W 148.96972489 End Crv 7384 .51 37.94 342. 20 6485 .41 6541 .41 2204 .85 1443. 32 -2056 .42 --- 4.00 5.37 5976058 .61 626927. 22 N 70 .34288615 W 148.898 CMl 7422. 04 37.94 342. 20 6515. 00 6571. 00 2227. 67 1465. 29 -2063. 48 --- 0.00 5.38 5976080. 45 626919. 79 N 70. 34294615 W 148. 626 THRZ 7494. 31 37.94 342. 20 6572. 00 6628. 00 2271. 62 1507. 60 -2077. 06 --- 0.00 5.39 5976122. 51 626905. 49 N 70. 34306172 W 148.97000657 BHRZ 7626. 18 37.94 342. 20 6676. 00 6732. 00 2351. 80 1584. 79 -2101. 84 --- 0.00 5.40 5976199. 26 626879. 38 N 70. 34327259 W 148.97020784 LCU 7638. 86 37.94 342. 20 6686. 00 6742. 00 2359. 51 1592. 21 -2104. 22 --- 0.00 5.40 5976206. 64 626876. 87 N 70. 34329287 W 148.97022720 TKNG 8370. 47 37.94 342. 20 7263. 00 7319. 00 2804. 39 2020. 50 -2241. 71 --- 0.00 5.47 5976632. 46 626732. 05 N 70. 34446279 W 148.97134396 TJF 8735. 65 37.94 342. 20 7551. 00 7607. 00 3026. 44 2234. 27 -2310. 33 --- 0.00 5.50 5976845. 00 626659. 76 N 70. 34504674 W 148.97190143 TJE 8994. 31 37.94 342. 20 7755. 00 7811. 00 3183. 73 2385. 69 -2358. 94 --- 0.00 5.53 5976995. 55 626608. 56 N 70. 34546036 W 148.97229632 TJD 9206. 06 37.94 342. 20 7922. 00 7978. 00 3312. 49 2509. 64 -2398. 74 --- 0.00 5.54 5977118. 80 626566. 64 N 70. 34579897 W 148.97261960 TJC 9590. 25 37.94 342. 20 8225. 00 8281. 00 3546. 11 2734. 55 -2470. 93 --- 0.00 5.57 5977342. 41 626490. 59 N 70. 34641332 W 148.97320617 TJB 9734. 80 37.94 342. 20 8339. 00 8395. 00 3634. 00 2819. 16 -2498. 10 --- 0.00 5.58 5977426. 54 626461. 98 N 70. 34664446 W 148.97342687 TJA 9834. 97 37.94 342. 20 8418. 00 8474. 00 3694. 92 2877. 80 -2516. 92 --- 0.00 5.59 5977484. 84 626442. 15 N 70. 34680464 W 148.97357982 TSAG 9955. 42 37.94 342. 20 8513. 00 8569. 00 3768. 16 2948. 32 -2539. 56 --- 0.00 5.60 5977554. 95 626418. 31 N 70. 34699726 W 148.97376374 7" Csg Pf 9955. 44 37.94 342. 20 8513. 01 8569. 01 3768. 17 2948. 32 -2539. 56 --- 0.00 5.60 5977554. 95 626418. 30 N 70. 34699728 W 148.97376376 Crv 10/100 9974 .41 37.94 342 .20 8527 .98 8583 .98 3779 .71 2959. 43 -2543 .13 4.55E 0.00 5.60 5977566 .00 626414 .55 N 70 .34702762 W 148.97379273 WeIlDesign Ver SP 2.1 Bld(doc40x_100) M-19\M-19\Plan M-196\M-19B (P14) Generated 1/9/2009 12:48 PM Page 1 of 2 Comments Measured Inclination Azimuth Subsea ND ND Vertical NS EW Ma 1 Grav g DLS Directional Northing Easting La titude Lo ngitude Depth Section Tool Face Difficulty (ft) ( deg) (deg) (ft) (ft) Iftl (ft) Iftl (deg ) (deg1100ft) Index (ftUS) (ftUS) 10000.00 40 .49 341. 89 8547. 80 8603 .80 3795 .71 2974. 82 -2548.11 4. 30E 10. 00 5.61 5977581. 30 626409. 30 N 70. 34706966 W 148 .97383326. TSHU 10008.20 41. 31 341. 80 8554. 00 8610. 00 3801. 03 2979. 92 -2549.79 4. 23E 10. 00 5.62 5977586. 37 626407. 54 N 70. 34708360 W 148. 97384686, 10100.00 50 .47 340. 92 8617. 83 8673 .83 3866 .29 3042. 29 -2570.87 3. 62E 10. 00 5.67 5977648. 36 626385. 39 N 70. 34725397 W 148. 97401813'i TSAD 10143.12 54. 77 340. 59 8644. 00 8700. 00 3900. 28 3074. 63 -2582.16 3. 42E 10. 00 5.69 5977680. 50 626373. 54 N 70. 34734230 W 148. 974109881 M-19B Tgt 1 10155.44 56 .00 340. 50 8651. 00 8707 .00 3910 .35 3084. 19 -2585.54 4. 48E 10. 00 5.70 5977690. 00 626370. 00 N 70. 34736842 W 148. 97413732 10200.00 60 .44 340. 10 8674. 46 8730 .46 3947 .97 3119. 85 -2598.31 4. 27E 10. 00 5.72 5977725. 43 626356. 62 N 70. 34746581 W 148. 97424107 10300.00 70 .42 339. 31 8715. 99 8771 .99 4038 .31 3205. 03 -2629.83 3. 94E 10. 00 5.77 5977810. 05 626323. 64 N 70. 34769850 W 148. 97449719 42SB 10355.34 75. 94 338. 92 8732. 00 8788. 00 4091. 03 3254. 51 -2648.71 3. 83E 10. 00 5.80 5977859. 19 626303. 91 N 70. 34783364 W 148. 97465057 10400.00 80 .40 338. 62 8741. 15 8797 .15 4134 .55 3295. 24 -2664.53 3. 77E 10. 00 5.82 5977899. 64 626287. 39 N 70. 34794490 W 148. 97477911 End Crv 10468.47 87 .23 338. 17 8748. 53 8804 .53 4202 .36 3358. 49 -2689.58 --- 10. 00 5.85 5977962. 44 626261. 26 N 70. 34811767 W 148. 97498263 42SB 10478.16 87. 23 338. 17 8749. 00 8805. 00 4212. 01 3367. 48 -2693.18 --- 0. 00 5.86 5977971. 36 626257. 51 N 70. 34814222 W 1 41187 Fault 10485.00 87. 23 338. 17 8749. 33 8805. 33 4218. 82 3373. 82 -2695.72 --- 0. 00 5.86 5977977. 66 626254. 86 N 70. 34815954 W 148. 03251 Crv 10/100 10684.15 87 ,23 338. 17 8758. 96 8814 .96 4417 .13 3558. 47 -2769.69 49. 76E 0. 00 5.88 5978161. 00 626177. 73 N 70. 34866393 W 148. 97563344 10700.00 88 .25 336. 96 8759. 59 8815 .59 4432 .93 3573. 11 -2775.73 49. 71 L 10. 00 5.89 5978175. 53 626171. 44 N 70. 34870391 W 148. 97568254 M-19B Tgt 2 10727.02 90 .00 334. 90 8760. 00 8816 .00 4459 .93 3597. 77 -2786.75 49. 63E 10. 00 5.90 5978200. 00 626160. 00 N 70. 34877128 W 148. 97577205 10800.00 94 .72 329. 33 8756. 99 8812 .99 4532 .77 3662. 18 -2820.83 49. 86E 10. 00 5.93 5978263. 81 626124. 82 N 70. 34894721 W 148. 97604886 End Crv 10832.80 96 .83 326. 80 8753. 69 8809 .69 4565 .23 3689. 87 -2838.08 --- 10. 00 5.95 5978291. 19 626107. 09 N 70. 34902283 W 148. 97618902 Fault 11200.00 96. 83 326. 80 8710. 03 8766. 03 4927. 19 3994. 96 -3037.71 --- 0. 00 6.00 5978592. 78 625902. 27 N 70. 34985610 W 148. 97781046 Crv 10/100 11400.38 96 .83 326. 80 8686. 20 8742 .20 5124 .70 4161. 45 -3146.64 165. 17E 0. 00 6.02 5978757. 36 625790. 49 N 70. 35031081 W 148. 97869534 M-196 Tgt 3 11471.00 90 .00 325. 00 8682. 00 8738 .00 5194 .50 4219. 79 -3186.14 172. 50E 10. 00 6.05 5978815. 00 625750. 00 N 70. 35047013 W 148. 97901618 11500.00 87 .12 324. 62 8682. 73 8738 .73 5223 .14 4243. 48 -3202.84 172. 49E 10. 00 6.06 5978838. 40 625732. 89 N 70. 35053483 W 148. 97915187 End Crv 11523.70 84 .78 324. 31 8684. 40 8740 .40 5246 .47 4262. 72 -3216.58 --- 10. 00 6.07 5978857. 39 625718. 82 N 70. 35058737 W 148. 97926347 Drp 12/100 11882.04 84 .78 324. 31 8717. 03 8773 .03 5598 .52 4552. 54 -3424.77 178. 89E 0. 00 6.11 5979143. 57 625505. 70 N 70. 35137890 W 148. 980954591 11900.00 82 .62 324. 27 8719. 00 8775 .00 5616 .14 4567. 04 -3435.19 178. 88E 12 .00 6.12 5979157. 89 625495. 04 N 70. 35141849 W 148. 98103924, 12000.00 70 .62 324. 02 8742. 10 8798 .10 5711 .90 4645. 75 -3492.06 178. 83E 12. 00 6.16 5979235. 60 625436. 82 N 70. 35163345 W 148. 98150127 M-19B Tgt 3.5 Flt 12008.52 69 .60 324. 00 8745. 00 8801 .00 5719 .80 4652. 23 -3496.77 178. 92E 12 .00 6.16 5979242. 00 625432 .00 N 70. 35165115 W 148. 98153953 Fault 12010.00 69. 42 324. 00 8745. 52 8801. 52 5721. 16 4653. 35 -3497.59 178. 92E 12. 00 6.16 5979243. 11 625431. 17 N 70. 35165421 W 148. 98154614 42SB 12063.31 63. 03 323. 86 8767. 00 8823. 00 5769. 21 4692. 77 -3526.30 178. 87E 12. 00 6.18 5979282. 02 625401. 79 N 70. 35176186 W 148 937 12100.00 58 .62 323. 76 8784. 88 8840 .88 5800 .76 4718. 62 -3545.20 178. 82E 12 .00 6.19 5979307. 53 625382 .44 N 70. 35183244 W 148. . 298 End Drp 12180.72 48 .94 323. 50 8832. 51 8888 .51 5864 .80 4770. 99 -3583.77 --- 12 .00 6.22 5979359. 24 625342 .98 N 70. 35197549 W 148. 98 24627 TCGL 12181.46 48. 94 323. 50 8833. 00 8889. 00 5865. 35 4771. 44 -3584.10 --- 0. 00 6.22 5979359. 68 625342. 64 N 70.35197671 W 148. 98224897 BCGL 12283.46 48. 94 323. 50 8900. 00 8956. 00 5941. 05 4833. 27 -3629.86 --- 0. 00 6.23 5979420. 70 625295. 83 N 70.35214555 W 148. 98262067 HOT 12367.20 48. 94 323. 50 8955. 00 9011. 00 6003. 19 4884. 02 -3667.41 --- 0. 00 6.23 5979470. 80 625257. 41 N 70. 35228415 W 148. 98292580 22TS 12426.57 48. 94 323. 50 8994. 00 9050. 00 6047. 25 4920. 01 -3694.05 --- 0. 00 6.24 5979506. 32 625230. 16 N 70. 35238243 W 148. 98314217 TD / 4-112" Lnr 12466.16 48 .94 323 .50 9020. 00 9076 .00 6076 .62 4944 .00 -3711.80 --- 0 .00 6.24 5979530. 00 625212 .00 N 70. 35244795 W 148 .98328641 Legal Description: Northin g IY1 fftUSl Easting 1X1 fftUSl Surface : 3561 FSL 4695 FEL S6 711 N R1 3E UM 5974651 .00 629008.00 M-19B Tgt 1 : 1364 FSL 2390 FEL S36 T12N R 12E UM 5977690.00 626370.00 M-19B Tgt 2 : 1878 FSL 2591 FEL S36 T12N R 12E UM 5978200.00 626160.00 M-196 Tgt 3 : 2499 FSL 2990 FEL S36 T12N R 12E UM 5978815.00 625750.00 TD / BHL : 3223 FSL 3516 FEL S36 T12N R 12E UM 5979530.00 625212.00 WeIlDesign Ver SP 2.1 Bld(doc40x_100) M-19\M-19\Plan M-19B\M-196 (P14) Generated 1/9/2009 12:48 PM Page 2 of 2 by Schiumherger WELL M-19B (P14) FIELD Prudhoe Bay Unit - WOA STRDGTDRE M-PAD Magnetic Pammalns SuAace Lowtwn NAU2] Naska S~.ate Planes, Zone 04. US Feef Miscellaneous M°Eel: BGGM 2008 Dip: 80.912° Dale: January Z0. 2009 Lat. N]02020198 NOrlniny 59]465100 h.U5 GnG Conv: .0.98582946" Sbt: M-t9 TVD ReI: Rotary is°k (Sfi.00 Mafiwe MSL) Mag Dac: •22 )63° FS: 5]fi901 nT Lon: Wt48 5] 11.344 Easliny. 629008 00 hUS Scala Facf: 0.9999189061 M-190 (Pt4) Srvy Date: January 09.2009 0 0 C I I U O H 6000 6600 7200 7800 8400 9000 1800 2400 3000 3600 4200 4800 5400 6000 ........ -19.... Tie-In Survey ............................. ............................. ............................. ........... top W1lipsfock' Base Whipstock KOP Crv 4N 00 EnN Crv ..._..f.._.._.._.._.._ ._.._.. .._.._.._.._.._.._.._.._.~_.._.._.._.._.._.._.._.._j._.._.._.._.._.._.._.._...~.._.._.._.._.._.._.._.._..~.._.._.._.._.._.._.._.._..j..._.._.._.._.._.._.._.._.~_.._.._.._ uunwu^u^u^unuu^n , ,.a^un,^un,^n^y^u^un,ulouu^u^u^juunman.u^n^u^uR„^u^n^aoua^u^u^uin^u•usn^wn^u^u^u'un,^u^n^n^u^u^n^,~^u^u^u^ .......> .................................. ~................ ............... ~.................................. r..................................~.................................. i.................................. i...................................~............. ..._..~.._.._.._.._.._.._.._.._.r.._.._.._ _.._. .~~._.>_.._.._.._.._.._.._.._.._~._.._.._.._.._.._.._.._...i.._.._.._.._.._.._.._.._...i.._.._.._.._.._.._.._.._..F.._.._.._.._.._.._.._.._.i_.._.._.._ _ .r. _.._.._.._.._.._.._.._ ._.._.._.._.._.._.._.._.1_.._ _. .b.._.._.._ _.._.._.._.._.._.._.._.. . 7" Csg Pt Crv tON00 ..._..~.._.._.r_.._.._.._.._.._.~.._.._.._.._.. _.. _.. _.. _.t_.._.._.._.._•. _. . _ _1. ,... ,. _ ..._..~.._.._.._.._.._.._.._.._.~.._.._.._.._.._.._.._.._.j_.. _.. _.._.._.._.._••_ '_ _.. ~.q~ H.l ~.'.'is~Z'.~i'.'.'i'Jli1~i1'.'it'.'i'.~1:~i':.1~:~SW31'.'is~i:'.'i'.~i:~i:'.'1tL'1'.~1:.~:: i:.i.: i'.':i:'.'it~i':. '.'.'~.~i:~ ' -19A _.. _.. _.. _.. _.._.._...}.._.. _.._.._.._.. _.. _.. _.. r.._.._.._.._.._.._.. _.._.{_.._.._.._ _.._.._.._.._.._.._....._ ._M~9.Q7sl.3r ~_,._....._.._.._.._..r.,_.._.._.S_.._.._.._ End Crv. _.. ~..,... _.. _.. _. . _. ~_.. _.. .._-. _.. _..... .. .. . ~ \ .. _.._..~.. _.._.. .._.. ._ 2S8 j/ _. _. _. _.._.. _. ._.. _.._.. .. /_.._.._ . ..~_.. /.. _..rEnd Drp _.._.._.._.. _.. _.._.._.._.. _.._.._ _.._.._.._.._.._.._.._ _ ._.._.. _.._.. _.._ GAL: ._.._.._ i..i..1.._..1.._..i.._..i..i..1..1..1.. i..i.._..i.. i.._.._..i.._ _.. _.. _.. _.. _.. i..i.. _.. _. _.._.._.._...{.._.._.._.._.._.._.._.._..~.._.._.._.._.._.._.._.._..f.._.._.._.._.. _.. _.. _.._ ~ •._ . • •1.. - 98 (I TD 14-112" Lnr M-19 1800 2400 3000 3600 4200 4800 5400 6000 Vertical Section (ft) Azim = 333.71 °, Scale = 1(in):600(ft) Origin = 0 N/-S, 0 E/-V 6000 6600 7200 7800 i 8400 9000 P ,~ ~ 3chlumherger WELL FIELD STRUCTURE M-196 (P14) Prudhoe Bay Unit - WOA M-PAD Magnetk Parameters SuAace Lora4on NA02] AlasMa Slate Planes. Zone 04, US Feat Miscellaneous Model'. BGCM 2008 Dip: 80.912' Daie: January 20. 2009 Lal. N]02020.198 Norl0ing: 59]466100 flU5 GiO GOnV: .09858290fi° Sloc M~19 iVO Rai: Rotary Table (Sfi.00ttabove MSL) Mag Dec: X22 ]fi8° FS'. 5]690.1 ni Lon: W1485]11.344 Easing- fi29008.00 iU5 Scale Fact'. 0.9999189061 Plan: M-t9B IPt4j Srvy Dale: January 09. 2009 -4000 -3500 -3000 -2500 -2000 -1500 5000 M-19B (P14) TD / 4-11~" Lnr .............. ... ............................. End Drp .............................. .............................. N ....... 42S8 - - M-198 Tgt 3.5 Flt ~ - Drp 121100 A A Z O O C I I 0) (0 U V V V 4500 4000 3500 3000 2500 2000 1500 ....................t.......................fvf-Y9t3'ftt 138 ........................;........... :End Crv M-19B Crv M-198 Flt 38695ss ........................t...........,................... ..............................y.......... -1! 19; i .....................i................................t............................... Tgl 3 101100 Fault End Crv M-198 Tgl 2 Crv 10N 00 Fault End Crv M-198 Tgt 1 M 96 Flt 1 74 ~ Crv 10N 00 7" Csg Pt ...... ..............' ... .......................~...................................y.. IA En Top Whipstock 5000 4500 4000 3500 3000 2500 2000 1500 -4000 -3500 -3000 -2500 -2000 -1500 c« W Scale = 1(in):500(ft) E »> g6I-I~1 u~id =u~~dllaA~ 6T-I~ ~IIaA1 Pad L~ gd :a;~S Seg aogpn.~d :p~at3 • Oilfield Services, Alaska Schlumberger Drilling & Measurements Schlumberger 2525 Gambell, Suite 400 Anchorage, AK 99503 Tel (907) 273-1766 Fax (907) 561-8367 Friday, January 09, 2009 Joshua Mallery PBU M-196 (P14) BP Exploration (Alaska) Inc. Nabors 9ES Close Approach Analysis We have examined the potential intersections of subject well with all other potentially conflicting wells, according to the BPA Directional Survey handbook (BPA-D-004) dated 09/99. Method of analvsis: 1. A list of wells to be analyzed is created in Compass by performing a global scan with an initial search radius of two hundred feet with an increment of one hundred feet for every one thousand feet of measured depth in the subject well. 2. Wells are analyzed using the Compass Anti-collision module (BP Company setup) with major risk safety factors applied. For problem wells that are plugged and abandoned or that can be shut in, risk-based safety factor may be used, with client notification. 3. All depths are relative to the planned well profile. Survev Program: Instrument Type Start Depth End Depth GYD CT CMS 96.70' and 6793.00' and MWD 6793.00' and 8200.00' and MWD + IFR + MS 6793.00' and 12466.16' and Close Approach Analysis results: Under method (2), note. All wells pass. All data documenting these procedures is available for inspection at the Drilling & Measurements Directional Planning Center. Close Approach Drilling Aids to be provided: A drilling map and traveling cylinder will be provided. Checked by: Scott DeLapp 01/09/2009 - ~P~ a~ * - _ --- --- -- Company: BP Amoco Date: 1/9/2009 Time: 12:58:07 Page: 1 Field: Prudhoe Bay Reference Site: PB M Pad Co-ordinate(NE} Reference: Well: M-19 True North ------- , Reference Well: M-19 Vertical ("1'VD) Reference: M-196 56.0 Reference Wellpath: Plan M-196 Db: Oracle GLOBAL SCAN APPLIED: All wellpaths within 200'+ I00/1000 of reference -There are [~IiLBoeells in thisFfhlid9pal Plan & PLANNED PROGRAM Interpolation Method: MD Interval: 5.00 ft Error Model: ISCWSA Ellipse ~p-tit- at~nge: 6$OO:UO -ta --"Y2#66:16 ft--- - --- - ----- scan Methorr--fray Cylirrd~rNortFr- ------ Maximum Radius: 1443.77 ft Error Surface: Ellipse + Casing --- __. _ _ - - - - Survey Program for Definitive Wellpath Date: 12/3/2008 Validated: No Version: 13 - need-liromTo-----_---Surxcy ~'~olcode- ----_ToolNama ft ft i 96.70 6793.20 _M-19 Gyrodata GYD-CT-CMS~93.2 GYD-CT-CMS___ G~odata cont.casm~c _m/s --.Used in Preference - _ 6793.20 8200.00 Planned: Plan #14 M-19B V1 MWD MWD -Standard I j 6793.20 9955.00 Planned: Plan #14 M-196 V1 MWD+IFR+MS MWD +IFR + Multi Station 5-00~246f 46 MaAFD+IFf~M~ ~hWD+IFR + M lt~St ti 5 R4 ~P~#Ir'F4~ 1 'F9I~V~ - _ _-_ r. a err - anfle v - - --- - - tt Casing Points MD TVD Diameter Hole Size Name - ft ft in in . _ - ----. - ----- L - -- - ------ - 2585.00 2584.91 13.375 17.500 13 318" 6800.00 6075.88 9.625 12.250 9 5/8" 9855:42 - 8569.00- --- ~-00~~50~ ~ --- _ __ -- -- -----_ _- 12446.16 9062.87 4.500 6.125 4112" ~ _ _ - - -- --__ _ - u~ - - -- - _ -_-- -- ----- <___~-----~-- Offset Wellpath -----------> Reference Offset Ctr-Ctr No-Go 411owable " -" " "- Site ~1'etl Wellpath iLtD NID Distance .area Deviation Warning ft ft ft ft ft PB M-Pad--_ --M-04 M-04 ~5 - - --- -- _ __ ___ - - -- -Oat of range- _i __ - -- __ PB M Pad M-12 M-12 V12 Out of range PB M Pad M-12 M-12A V2 Out of range - ~B-11fiPa~ --M=T3------ -M=13/3-- _ ----- --- 680U:00___6b65:0~98730251:-38 735:97 ~ass~: Vraior Ki`sk___. PB M Pad M-13 M-13A V4 6800.00 6565.00 987.30 251.38 735.92 Pass: Major Risk ~ ____-__ _ PB M Pad___ _ __-_ M-14 M-14 V1 10780.13 10200.00 _ 893.22 743.59_ 149.63 _Pass_Major Risk - PB MPad M-15 M-15 V1 Out of range i - _----- PB M Pad M-18A M-18A V1 Out of range --- t-~B~vl-Pad-~~18F3- M--~8B~F1 - -----________-_- put~raflge PB M Pad M-18 M-18 V1 Out of range PB M Pad M-19 M-19 V17 6888.02 6895.00 3.93 121.65 -117.72 FAIL: Major Risk i P~IGrPad _-IU=1g-__---- -M=19AV'CT- _ __ __-.6885.32- --6885.U0 395-~12fi67=117.7 FA1C: Major~~`sk--- PB M Pad M-20A M-20A V1 Out of range _-____ _ PB M Pad- M-20APB1 M-20AP61 V2 .Out of range PB M Pad M-20 M-20 V1 Out of range PB M Pad M-21A M-21A V1 Out of range - - oQ n~ ~o -Pad- M-2'~ - -M-~'~V'L- ---_ _ - --- - -9ttFe€ tart ge-~ PB MPad M-22 M-22 V1 Out of range ', PB M Pad M-23 M-23 V1 Out of range - - - 'i -PS M-Peer -IVr28 -M=~6~/ 077.867335:0 _ fib-484-137~8~2T:65 Pass: IViajor Ris`~c - ~ --- I, PB M Pad M-26 M-26A V2 7075.35 7340.00 164.81 137.76 27.05 Pass: Major Risk ;__PB M Pad --_-_ M-31 M-31 V1 6801.19_ 6760.00-- __543.22 86.03 457.19-__ Pass:_.Major Risk _ __.._ _ ________. PB M Pad M-32 M-32 V1 Out of range PB M Pad M-33 M-33 V1 Out of range - 1 PB-R~ad R-41--- -------__ ____ R-44 ~F'F - -_- -- ~2400~7~ 4469.00- X1324--220.52 -~9~3~-Kass: Major-Rises - PB S Pad S-05 S-05A V1 Out of range PB S Pad S-05 S-05AP61 V1 Out of range ----- - -- - - __ -PB S-Pad - - _ ~i~ ~1~ V9 ------- _ -- _ - _ --- u~ t o ref nge PB SPad S-14 S-14A V6 12399.85 11295.00 784.57 659.20 125.37 Pass: Major Risk Alaska Department of Natural Resources Land Administration System• r=:. ~~I,.aska (~1a~t~er :..and ~;~~~er.,, , t<;`.,:_ l~lais F?eeorder`s Search. State Cabins Page 1 of~ ~ ~I~t~ur~~ ~~o~rse~ ~t~$kC~ aSE' r File Type ADS File Number: 28282 _; -Printable Case File Summary. See Township, Range, Section and Acreage? New Search Yes No _ .~ ~ __ -_ L,AS x~en,t i Case Abstract i Case Detail ~ Land Abstract ~., File: AllL 28282 ''~~"`' Search for St<~YUS Plat Updates 1 ~ t, f tl l .` 1 _!2009 Customer: 000107377 BP EXPLORATION (ALASKA) IvC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995196612 Corse Ttipe: 78~ OIL & GAS LEASE COMP DNR Ur~rit: 780 OIL AND GAS File Loca[ion: DOG DIV OIL AND GAS Case Statars: 35 ISSUED Status Date: 08/]9/1965 Total Acres: 2469.000 Date Initiated: 05/28/1965 Office ofPrimcrry Responsibility: DOG DIV OIL AND GAS Last Trarasaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED ILlerir~Iian: L) Totirraship: OI'1N Range: 013E ~S'ection: 05 Sf~clCorr Acres: 640 Starch ?fats ;ijrridr~nr: U Totinnslrip: Il l I N 1~uf1E~E~: 013f~; S'c~~liun: U6 ~~'rcli~,rl _tcrc~.~ ~~~ 1 /t~ri~iian: U Totivnshrj~: O I I N Ra~~~~~ ~ Il l i 1: fi~ c~lrnii: U ; `,'c~c~tron Acrc~~~: ~~>h 1~>ridian: U Tov;~nshrE,: 01 I N l~~rrr~e: Q I ~[: ,~~°c~Ir~»i: (lei S'~rctiorr Acres: l>~(1 Leal 1)escri~tion OS-28-I96~ * ~ SALE NOTICE LEGAL DESCRIPTIONk C1;t-93 TIIN-R13E-Uh~I x,67;8 2=169.OQ Od-01-19?7 * ~` * * * * UNITIZED AND LEASE LEGAL DESCRIPTION * * ~ ~ ~ ** ENTIRE LEASE COMMITTED TO PRUDHOE BAY UNIT PRUDHOE L3AY UNIT http://dnr.alaska.gov/projects/las/Case_Summary.cfm?FileType=ADL&FileNumber=2828... 1 /13/2009 Alaska Department of Natural Resources Land Administration System Page 1 of~ ~~'~~~~A ~".a i,la?c~e~ '.~r.cl - ~ccr,~s'Sta'u~ P'~~i: ~?ncarcier's Search State Cabins l~~tiu~~ ~~ S~Ca c~S _.~., File Type• Aug File Number: 28260 -Printable Case File Summary See Township, Range, Section and Acreage? ' Yes ~` No New Search !_~~ ""er~rr i Case Abstract i Case ©etail ~ 1_and Abstract ~, 1'i/e: ADL 28260 ~'~'~ SF'arch for Status Plat Updates _~~ of O1/li 20py Custorner.~ 000107377 BP LAPLORATION (ALASKA) ]NC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995 1 9661 2 Case Type: 78~t OIL ~ GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/]9/1965 TotcrlAcres: 2560.000 Date Initiatecl.~ 05/28/1965 Office of Prirraary Responsibility: DOG DN OIL AND GAS Last Transaction Date: 12/0/2006 Case Subtype: NS NORTH SLOPI; Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Totivnship: O LN R~r~tger 012E Section: 01 S'ectionAcres: 6~0 Search Plats IL1e~ri~ll~nt: 1' 7utirrl~~/rrj~: (11 I N FCange: 012E .S`~z~[iuir: 02 .1~~c~iujr .I~~res: 6-i0 Me~ricli~u~.~ t ! %~nr~n~~Irr~~.~ Ol I N Rcrj~~c: 012E Sectir~rt: I I S'r~~~lutt ,I~~re~.~ (,-~0 Meridiu~t.~ C' ToK~~t~hi/>~ OI IN R~~~r~E.~ 012E Sectturt.~ I ~ .~'c~ctrun,lcr~~s.~ f~=10 Legal Description 0~ -28-1965 * * * SALE NOTICE LEGAL DESCRIPTION CI;~- ~~ 11N 12E U~1, 2,.11, IZ 260.00 04-01-1977 *******UNITIZED IEASF_ LEGALDESCRIPTIQN ******'~********* EN7IRE LEASE COMMITTED TO PRUDHOE BAY UNIT PRUDHOE I3AYUNIT TRACT 47 http://dnr.alaska. gov/projects/las/Case_Summary.cfm?FileType=ADL&FileNumber=2826... 1 /13/2009 • G~7"' TRANSMITTAL LETTER CHECKLIST i,~3,T19 WELL NAME ~ ~ ~ M, ` ~ ~ ~ ~.G'~/~SG/E' ~D~=~9~J PTD# ~ O -- C °' Develo went Service Ex lorato Strati ra hi T t p p ry g p c es Non-Conventional Well FIELD: ~~'~U~`C~E ~ - POOL: ~~ ~ ~ Q•~ Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well , (If last two digits in permit No. API No. 50- - - API number are , between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - -_) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce / in,~ect is contingent upon .issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals throu h tar et zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Comeany Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company NameLmust contact the Commission to obtain advance approval of such water well testing ro ram. Rev: I/1 (/2008 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 __ _ _ ____ _____ _ _ __- - _- - Well Name: PRUD_H__OE BAY UNIT M-196 _. _ Program DEV ____ ___ Well bore seg ^ PTD#:2081980 Company BP EXPLORATION (ALASKA) INC _____ __. _ _ _ Initial Classlfype _ _ DEV / 1.01E _GeoArea 890 Unit 11650 - __ OnlOff Shore On _ Annular Disposal Administration 1 Permitfee attached- N_A 2 Lease number appropriate Yes 13 Unique well_name and number - - Yes - _ _ _ _ - _ _ - ',4 Well located in_a d_efined_pool Yes ~5 Well located properdistance_fromdrilling unit_boundary_ Yes 6 Well located proper distance_ from other wells_ Yes 17 Sufficient acreage available in_dril_ling unit_ Yes 2560 acres. i8 If deviated, is_wellbore plat_included - Yes - ~9 Operator only affected party...... Yes 10 Oper_atorhos-appropriate bond in farce Yes Blanket Band # 6194193. 11 Permit can be issued without conservation order Yes ; 12 Permitcan be issued without administraliv_e_appr_oval _ _ _ _ _ _ . _ . _ _ _ .. _ . Yes _ . . ' Appr Date 13 Can permit be approved before 15-day_wa_it_ _ _ _ _ _ _ _ Yes ACS 1/13/2009 ~ 14 Well located within area and_strata authorized by Injection Order # (put_1O# in_comments)-(For- NA_ 15 All wells_within 1!4_mile area of review identified (For service well only) NA_ . - 16 Pre-produced injector: duration.of pre Production Less than_ 3 months_ (For_service well only) NA_ 17 Nonconven. gas conforms to AS31,05,030Q.1_.A),~.2.A-D) , _ _ _ , NA_ _ _ x, 18 Conductor stung provided , NA_ Conductor setin M-19_(183-008): _ Engineering ! 19 Surface casing_protects all_known USDWs . NA All aquifers ex_em ted, AEO1_. p ' 20 CMT vol atlequate_to circulate on conductor & surf_csg NA, Surface casing set in_ M-19. 21 CMT vol_ adequate_to tie-in long string to surf csg. _ NA_ Production-casing set in_M-19. New liners will be fully cemented, 22 CMT will cover all known productive horizons... Yes 1 23 Casing designs adequate for C, T, B &_ permafrost Yes x, 24 Adequakelankage_or reserve pit Yes - - - Rig equipped with steel pits. No reserve pit plann_ed._ All waste to approved disposalwell(s), - - 25 If_a_re-drill, has_a_ 10-403 for abandonment been approved Yes 308-338 1, 26 Adequate wellbare. separation.proposed - . - - - - - - - - - .Yes Proximity analysis performed. Close approaches identified._ Traveling cylinder path calculated._ - 27 If diverter required, does it meet regulations. - NA, BOP stackwill already_be_in place. ', 28 Drilling fluid program schematic.& equip list_adequat_e_ Yes Maximum expected formation pressure 7,3_EMW._ MW planned up to 10,9ppg for HRZ and.8.7 ppg_in zone.- Appr Date 29 BOPES, do they meet regulation Yes Waiver to test.LPR after pul_linq completion_ requested. Approval recommended 20 AAC 25.035 (h)(1). TEM 1/1312009 x! 30 BOPE-press rating appropriate; test to-(put prig in comments)_ _ _ Yes MASP calculated at 2517psi, 3500_psi_BOP test_planned, n, ~ /] x, 31 Choke manifold complies w/API RP-53 (May 84) Yes _ . `/~y/ j ~ 32 Work will occur without operation shutdown_ _ Yes 33 Is presence_of H2S gas.probable Yes - H2S is present at M pad. Mud should_preclude H2S on rig. -Rig has_sensors_and alarms, 34 Mechanical_condition of wells within AOR verified (For service well only) _ NA 35 Permit can be issued w!o hydrogen sulfide measures . _ .. No_ -- - -- Max level H2S on Pad is 15.Oppm on well_M-15; latest reading 40ppm f 51t2l07) M-21A._ Geology 36 Data_presented on_ potential overpressure zones _ NA_ _ _ _ , ... Revised application received January 13, 2009. _ Revision due to changing BHL ? 500' laterally. _ TEM_ 37 Seismic analysis of shallow gaszones NA Appr Date Z,B8 Seabed condition survey (ifoff-shore) NA. AC5 1!1312009 ~39 Contact namelphone for weekly. progress reports_ (exploratory only] Yes Joshua Mallery - 564-5545. Geologic Engineering Public Re-issue of Permit far altered location 500' from original well path. 1113109 ACS. Commissioner: Date: Com er: /r r~~~ Comm ~a~?~ DTS 12/30/2008 ~ r 12/30/2008 J 12/30/2,008 si . Page 1 of 1 Maunder, Thomas E (DOA) From: Rose, John G (FAIRWEATHER) [John.G.Rose@bp.com] Sent: Wednesday, December 24, 2008 8:05 AM To: Maunder, Thomas E {DOA) Cc: Mallery, Joshua Subject: RE: M-19B Tom, 1. M-19B is on the 9ES schedule for mid-January. 2. Generally, the a-line guys do not like to "tag" subs with their tools, however, according to my Schlumberger contact, tagging the top of the stub with the GRJJB is not breaking a hard rule. 3. As for the referenced steps, it looks like Option B starts on step 29 and Option A starts on step 48. Thanks for the heads-up and best of wishes for you and yours for the holidays. - jr ~o~n c. ao.~e BPX -Drilling C"ons~ultant Office 907/564-5271 Cell 907,/748-5223 FAX 907/564-4040 Home 907/243-8813 From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Wednesday, December 24, 2008 7:21 AM To: Rose, John G (FAIRWEATHER) Subject: FW: M-196 t guess you "are" Josh for the holidays. Best wishes for the season. Tom From: Maunder, Thomas E (DOA) Sent: Wednesday, December 24, 2008 7:19 AM To: 'Mallery, Joshua' Cc: Hobbs, Greg S (ANC) Subject: M-19B Josh, 1 am reviewing the permit application and have a couple of questions. 1. In the letter, it is stated that 2ES will accomplish the work however on page 9 9ES is listed. What rig will do the work? 2. In the pre-rig work, it is planned to cut the tubing at 8000'. Once the tubing is pulled it is stated to tag the stub at 7500' with the CCUGRJJB. Regardless of the cut depth, is it intended to tag the stub? 3. In your procedure, depending on the contingency, it appears that the step references are incorrect. Just a few off. Thanks in advance. Tom Maunder, PE AOGCC 12/24/2Q08 From: Mallery, Joshua [Joshua.Mallery@BP.com] Sent: Monday, January 12, 2009 11:52 AM To: Maunder, Thomas E (DOA) Cc: Hobbs, Greg S (ANC) Subject: RE: PBU M-19B (208-198) Permit To Drill They are currently Rigging Upon M-196. Thanks, Joshua Mallery 907.564.5545 From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Monday, January 12, 2009 11:50 AM To: Mallery, Joshua Cc: Hobbs, Greg S (ANC) Subject: RE: PBU M-19B (208-198) Permit To Drill Thanks Josh. Have operations already begun on the well? Tom Maunder, PE AOGCC From: Mallery, Joshua [mailto:Joshua.Mallery@BP.com] Sent: Monday, January 12, 2009 11:48 AM To: Maunder, Thomas E (DOA) Cc: Hobbs, Greg S (ANC) Subject: PBU M-19B (208-198) Permit To Drill Tom, The finalized directional plan 14 for M-19B has a change in bottom hole location greater than 500ft from the previous permit. The directional plan only changes in the production hole section. I'm notifying you in advance of re-submitting the permit. Thanks, Joshua Mallery BPX (Alaska) GPB Drilling Engineer 907.564.5545 (Office) 907.244.4351 (Cell) Joshua.Mallery@bp.com 1 / 12!2009 • W~ ~~ E £ s k . ~:E.~ i$'~ f`~' _... jj , l r&€ f°i ~~~~ hr i~o- ~ rx°: t: ALASSA OIL A1~TD GAS CO1~T5ERQATIOI~T COl~II-IIS5IOI~T Greg Hobbs Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 Anchorage AK 99519-6612 • SARAH PALIN, 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 M-19B BP Exploration Alaska Inc. Permit No: 208-198 Surface Location: 1719' FNL, 195' FWL, SEC. 06, T11N, R13E, UM Bottomhole Location: 2683' FSL, 3111' FEL, SEC. 36, T12N, R12E, UM Dear Mr. Hobbs: 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. ~'Vhen 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). cerely, Daniel T. Seamount, Jr. Chair DATED this? day of December, 2008 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~~ 3l~ l~~ STATE OF ALASKA ALAS~IL AND GAS CONSERVATION COMMI~N - -~e~~s /~~3 08 PERMIT TO DRILL ~~~ 20 AAC 25.005 3~ 1a. Type of work ^ Drill ®Redrill ^ Re-Entry 1b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1c. Specify if well is proposed for: ^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 M-19B 3. Address: P.O. Box 196612, Anchors e, Alaska 99519-6612 6. Proposed Depth: MD 11691' TVD 8750' 12. Field !Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: ' ' 7. Property Designation: ADL 028257 Pool FWL, SEC. 06, T11 N, R13E, UM 1719 FNL, 195 Top of Productive Horizon: 2390' FEL SEC. 36, T12N, R12E, UM 1365' FSL 8. Land Use Permit: 13. Approximate Spud Date: January 17, 2009 , , Total Depth: 2683' FSL, 3111' FEL, SEC. 36, T12N, R12E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 10855' 4b. Location of Well (State Base Plane Coordinates): Surface: x-629008 y-5974651 Zone-ASP4 10. KB Elevation Planned (Height above GL): g feet 15. Distance to Nearest Well Within Pool: 930' 16. Deviated Wells: Kickoff Depth: 6800 feet Maximum Hole An le: 97 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3325 Surface: 2449 'n r m: S cifi i n T- in D h- B m u n i f m nt r Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data -1/2" 7" 26# BTC-M / 5 ' 5 1' 8 72 cu Li r t 1 I ' -1 / " 4-1 /2" 12. 1 R- Vam To 1 84 1' 11 90' 87 7 cu I s ' 1 g. PRESE NT WELL CONDITION S UMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 10595' Total Depth TVD (ft): Plugs (measured): 9217' None Effective Depth MD (ft): 10551' Effective Depth TVD (ft): 9177' Junk (measured): None Casin Len Size Cement Volume MD TVD Conductor /Structural 1 n 11 ' Surface 2 13-3/8" 7 P rm f II 2 2' 59 ' Intermediate 9-5/8" 11 u Cla 7 P fros 768 ' Liner 1 4' 7" 421 u s 8 3 ' - 1 0' 7 ' - 212' Perforation Depth MD (ff): 9992' - 10138' Perforation Depth TVD (ft): 8675' - 8806' 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 Joshua Mallery, 564-5545 Printed Name Greg H b ,, Title Engineering Team Leader Preparod By Name/Number. Si nature F Phone 564-4191 Date %~' ~~" Terrie Hubble, 564-4628 Commission Use Onl Permit To Drill m r o?D 8 API Number: 50-029-20897-02-00 Permit Approval ~Q See cover letter for : 1 (~ ' • ~U of r r uir Conditions of Approval: ~~~G~~~ ~.s~ • ~ O~ 1... ~ ~S c,.r.~GQ~~ ~cca~Cj `,~ ~ a ~3 ~ ~L~- ~ • ~ ~ ~ ~h~~,~> r~ _ If box is checked, well may not be ~d to explore for, test, or produce Coalbed methane, gas hydrates, or gas contained shales: LEI •~~~° S• `C~.s,~ ~5~ p eq' ^ Yes 1l~No Mud log Req'd: ^ es ~No Q ~ ~~`- Sam les R d: ~~~~ f~Si c~i +tZ+R~1.~G.e~a~~ t3.~ `T' HZS Measures: Yes ^ No Directional Survey Req'd: ~es ^ No Other. Z, V Date APPROVED BY T COMM SSIONER Form 10-401 Revised 12/2005 x s~ ~..~~~~i 'uomit m uupncate To: Alaska Oil & Gas Conservation Commission From: Joshua Mallery, ODE Date: December 15, 2008 Re: M-19B Sidetrack Permit to Drill M-19B is planned as a horizontal, two string sidetrack to Zone 4B. Nabors Rig 2ES will set a whipstock on a CIBP and will mill a window through the 9-5/8" casing. An 8-1/2" hole will be drilled to the top of the Sag River and a 7" BTC-M drilling liner will be run to 150' above the KOP in the 9-5/8" casing, fully cemented. A 7" tieback liner to surface is contingent upon 9- 5/8" casing integrity. The 7" tieback will be cemented to 3000', staying below the 13-3/8" shoe for future sidetrack opportunities. A 6-1/8" production hole will be built to horizontal and drilled to the bottom-hole target at approximately 11,690'. A 4-1/2" chrome production liner will have 150' overlap into the 7" liner. The chrome production liner will be cemented to the liner top, and perforated. The production tubing will be 4-1/2" 12.6#, 13CR-80 with 5 gas lift mandrels. Post rig operations include installing the well house; flowline, gaslift line, and gas lift valves. Please note the following Well Summary as detailed on the next few pages: M-19B Permit to Drill Application Page 1 W II mmar Manned a Su v Well M-19B Well Horizontal Target Zone T e Sidetrack Ob'ective Z4B API Number: 50-029-20897-02 Current Status M-19A Shut-In and P&A Procedures commencing Estimated Start Date: 17-Jan-2009 Time to Com lete: 30 Da s Surface Northin Eastin Offsets TRS Location 5,974,651 629,008 1718' FNL / 195' FWL 11 N, 13E, 6 Northin Eastin TVDss Offsets TRS Target 5,977,690 626,370 -8,651 3914' FNL / 2890' FWL 12N, 12E, 36 Locations 5,978,200 626,160 -8,760 3401' FNL / 2689' FWL 12N, 12E, 36 5,978,815 625,750 -8,682 2780' FNL / 2289' FWL 12N, 12E, 36 Bottom Northin Eastin TVDss Offsets TRS Location 5,978,996 625,626 -8,694 2596' FNL / 2168' FWL 12N, 12E, 36 Planned KOP: 6,800'MD Planned TD: 11,690'MD 6,020' TVDss 8,694' TVDss Ri Nabors 9ES GURT: 27.5'/28.5' RTE: 56' Directional - Schlumberger P08 KOP: 6800' MD Maximum Hole Angle: 38° in the 8-1/2" intermediate section 97° in the 6-1/8" horizontal section Close A roach Wells: All wells pass major risk criteria for close approach. Surve Pro ram: MWD Standard + IFR /Cassandra / MS Nearest Pro ert Line: 10,855 to the nearest property line Nearest Well within Pool: 930' WSW (reservoir penetration) to closest perfs in M-14i Contacts Name Phone # E-mail Drilling Engineer Joshua Mallery 564-5545 Joshua.Mallery@bp.com Geologist Cole Abel 564-5576 Cole.Abel@bp.com Pad Engineer Don Brown 564-4323 Don.Brown@bp.com M-19B Permit to Drill Application Page 2 Formation Markers M-19B (ed on SORT Est. Formation To s Uncertain Commercial Hydrocarbo n Bearin Est. Pore Press. Est. Pore Press. Formation (TVDss) (eet) (Yes/No) (Psi) ( EMW) CM3 -5281 +/- 0' A rox. KOP CAP -6023 SS 6800' MD CM2 -6432 +/- 50' No CM1 -6515 +/- 50' No THRZ -6572 +/- 20' No BHRZ -6676 +/- 20' No LCU -6686 +/- 20' No TKNG -7263 +/- 20' No TJF -7551 +/- 20' No TJE -7755 +/- 30' No TJD -7922 +/- 35' No TJC -8225 +/- 35' No TJB* -8339 +/- 35' No TJA -8418 +/- 35' No TSGR -8513 +/- 35' Yes 3220 7.3 TSHU -8554 +/- 35' No 3236 7.3 TSAD -8644 +/- 35' Yes 3270 7.3 42S6 -8742 +/- 35' Yes 3307 7.3 Landin Invert oint @ -8761 SS 42SB -8745 +/- 35' Yes .3308 7.3 Revert point C -8682 SS (10-15' TVD below TSAD) PTD -8694 3289 7.3 Planned Casina/Tubina Proaram Hole Size Csg / Tbg O.D. Wt/Ft Grade Conn Burst (psi) Collapse (psi) Length Top MD /TVD Bottom MD /TVD 8-'/z" 7" 26# L-80 BTC-M 7,240 5,410 1655' 8300' / 7264' 9955' / 8569' 8-1/z" 7" 26# L-80 TC-II 7,240 5,410 1650' 6650' / 5961' 8300' / 7264' 6-1/8" 4'h" 12.6# 13Cr-80 Vam To 8,430 7,500 1885' 9805' / 8451' 11690' / 8750' Tubin 4'/2" 12.6# 13Cr-80 Vam To 8,430 7,500 9805' GL 9805' / 8451' Continaencv Tieback Proaram Hole Csg / Wt/Ft Grade Conn Burst Collapse Length Top Bottom Size Tbg (psi) (psi) MD /TVD MD /TVD O.D. 8-'h" 7" 26# L-80 TC-II 7,240 5,410 6650 GL 6650'/ 5961' M-19B Permit to Drill Application Page 3 Mud Proaram i Whi stock Millin Mud Pro erties: LSND Whip Stock Window 9-5/8", 47# Densit PV YP API FL HTHP FL MBT PH 10.9 16-30 30 <8.0 N/C N/C 9-10 Intermediate Mud Pro erties: LSND 8-1/2" hole section Depth Interval Density (ppg) PV YP API FL HTHP FL MBT PH Milling C«3 6,800 10.9 16-30 30 (milling) < 8.0 N/C N/C 9-10 6,800-7,475 10 9 15 - 25 26 - 30 5.0 - 7.0 N/C <15 9-10 KO to THRZ . 7,745'-9972' 10 9 15 - 22 26 - 30 4.0 - 6.0 < 10.0 <15 9-10 THRZ - Sa Production Mud Pro erties: FLO-PRO SF Reservoir Drill-in Fluid 6-1/8" hole section De th Interval Densit PV YP LSVR API FI H MBT 9972'-11690' 8.4-8.7 8-12 22-28 >20,000 6-8 9.0-9.5 <3 Loaaina Proaram 8-1/2" Intermediate: Sample Catchers - as required by Geology Drilling: Dir/GR-at-bit/Res/PWD Open Hole: None Cased Hole: None 6-1/8" Production: Sample Catchers - as required by Geology Drillin Dir/GR/Res/ABI Open Hole: None Cased Hole: None Cement Proaram Casin Size: 8-1/2" OH x 7" 26#, L-80 Intermediate Liner Basis: Lead: None Tail: Volume of open hole + 40% excess + 80' shoe track + 150' of liner lap + 200' of 9-5/8" x 4" DP excess Tail TOC: 6,650' MD 200' above Liner To Total Cement Volume• Spacer 30 bbls of Viscosified Spacer weighted to 11 ppg (Mud Push II) Lead 84 bbls, 472 cuft, 200 sks 11.0 Ib/ al Lite Crete + adds - 2.45 cuft/sk Tail 35 bbls, 195 cuft, 168 sks 15.8 Ib/ al Class G + adds -1.16 cuft/sk Tem BHST ~ 190° F, BHCT TBD b Schlumber er Casin Size 6-1/8" OH x 4.5" 12.6#, L-80 Production Liner Basis: Lead: None Tail: Volume of open hole + 40% excess + 80' shoe track + 150' of liner lap + 200' of 7" x 4" DP excess. Tail TOC: 9,622' MD (200' above Liner Top) Total Cement Volume• Spacer 30 bbls of Viscosified Spacer weighted to 9.8 ppg (Mud Push II) .Lead N/A Tail 49.0 bbls, 275 cuft, 236 sks 15.8 Ib/ al Class G + adds - 1.17 cuft/sk Tem BHST = 210° F, BHCT TBD b Schlumber er M-19B Permit to Drill Application Page 4 Surface and Anti-Collin Issues Surface Shut-in Wells: There are no wells requiring surface shut-in in order to move onto the well. At surface M-18 to the north and M-20 to the south are nearest at 108' centers. Hydrogen Sulfide M-Pad is designated as an H2S site. Recent H2S data from the pad is as follows: Date of WPII Namv A2C i.evel Readinu #1 Closest SHL Well H2S Level #2 Closest SHL Well H2S Level #1 Closest BHL Well H2S Level #2 Closest BHL Well HZS Level Max. Recorded H2S on Pad/Facility Other Relevant H2S Data (H2S alarms from rigs, etc.) M-21 A 40 5/12/2007 M-33 60 1 /28/2008 M-26A 30 11 /12/2007 M-31 70 1 /18/2008 M-15 150 12/24/1994 M-19A had a 50 ppm H2S level on 6/4/05 Faults The M-196 wellpath is expected to intersect two mapped faults. Fault 1 (10') has a planned intersection between TJB and TSGR @ 8,685'TVDSS. Fault 2 (10') has a planned intersection @ 8,695' TVDSS Faults in the area: Fault A (10-15') is west of the target polygon, strikes WSW-ENE, and intersects Faults 3 (<10') and Fault 4 (55') at their intersection west of the target poly; Faults 3 and 4 are poorly imaged. Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. BOP regular test frequency for M-19B will be 14 days during drilling phase and 7 days during decompletion and surface casing work. Diverter, BOPE and drilling fluid system schematics on file with the AOGCC. Intermediate Interval Maximum antici ated BHP 3231 si @ 8513' TVDss 7.3 EMW Maximum surface ressure 2380 si .10 si/ft as radient to surface Kick tolerance 64.5 bbls with an 11.3 LOT assumin 9.3 reservoir and 4" DP Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 2,500 si/250 si 9-5/8" Casin Test 3500 si surface ressure Inte rit Test - 8-1/2" hole LOT after drillin 20' from middle of window M-196 Permit to Drill Application Page 5 Production Interval Maximum antici ated BHP 3325 si @ 8760' TVDss 7.3 EMW Maximum surface ressure 2449 si .10 si/ft as radient to surface Kick tolerance Infinite with a 9.0 LOT Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 2,500 si/250 si 9-5/8" Casin /7" Liner Test 3500 si surface ressure Inte rit Test - 6-1/8" hole LOT after drillin 20' of new hole Planned com letion fluids 8.5 Seawater / 7.2 Diesel Variance Requests: Given rig floor height limitations, a MASP < 3000 psi, and the fact that the three ram drilling BOP configuration is preferred to a two ram configuration with a spool, BPXA requests a variance to the provisions of 20 AAC 25.285 (f) (1) regarding the initial testing of the BOPE when existing wellhead or testing equipment prevents the testing of the lowest set of pipe rams. If the lower set of pipe rams cannot be tested during the primary BOP test, that set of rams will be tested at the earliest opportunity during path-forward de-completion work, i.e., after the completion has been pulled from the well. Safety concerns and spacing limitations with the wellhead height and tubing spool preclude us from installing a spacer spool in the BOP stack. Disposal • No annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul all Class I waste to Pad 3 for disposal. M-19B Permit to Drill Application Page 6 Drillin~Hazards and Continq~ci POST THIS NOTICE IN THE DOGHOUSE Well Control A. Within the production interval the Ivishak reservoir is expected to be pressured to 7.3 ppg EMW; Normal pressure (8.5 ppg EMW) is expected elsewhere in the production interval. Pressures can be anticipated to reach 9 ppg EMV in the Cretaceous. 3500 psi test pressure is in accordance with the RP for Prudhoe production well casing tests. II. Lost Circulation/Breathing A. The M-19B wellpath is expected to intersect two mapped faults in the production section. Fault 1 (10') has a planned intersection between the Kingak and Sag River C 8,685'TVDSS. Fault 2 (10') has a planned intersection C«~ 8,695' TVDSS. Lost circulation has been a problem on M-pad. There is a possibility of lost circulation in the Sag River, Shublik and Ivishak. Follow the RP guidelines for dealing with. Lost Circulation problems when/if they occur. III. Kick Tolerance/Integrity Testing A. Kick Tolerance Hole Section Fracture Gradient at weak oint ( ) Kick Tolerance (bbls) Intermediate Assuming 11.3 from LOT 64.5 Production Assumin 9.0 from LOT Infinite B. Integrity Testing Test Point Test De th Test t e 9-5/8" window 20-ft minimum from the 9 5/8" window LOT 7" shoe 20-ft minimum from the 7" shoe LOT IV. Stuck Pipe A. There are differential sticking tendencies across the Kingak in the intermediate section and within the under-pressured production section. Keep the pipe moving and follow Stuck Pipe Prevention Procedures while drilling and running the 7" casing in this interval of the well. VI. Hydrogen Sulfide A. As well M-15 did record an H2S reading of 100 ppm on 12/24/94 (see below), M-Pad is considered an H2S pad, therefore, the Standard Operating Procedures for H2S precautions should be followed at all times. Please review this document to confirm compliance. Date of Well Name H2S Level Reading #1 Closest SHL Well H2S Level #2 Closest SHL Well H2S Level #1 Closest BHL Well H2S Level #2 Closest BHL Well H2S Level Max. Recorded H2S on Pad/Facility Other Relevant H2S Data (H2S alarms from rigs, etc.) M-21 A 40 5/12/2007 M-33 60 1 /28/2008 M-26A 30 11 /12/2007 M-31 70 1 /18/2008 M-15 150 12/24/1994 M-19A had a 50 ppm H2S level on 6/4/05 M-19B Permit to Drill Application Page 7 VII. Faults A. The M-19B wellpath is expected to intersect two mapped faults in the production section. Fault 1 (10') has a planned intersection between the Kingak and Sag River @ 8,685'TVDSS. Fault 2 (10') has a planned intersection C«3 8,695' TVDSS B. Other faults in the area: Fault A (10-15') is west of the target polygon, strikes WSW-ENE, and intersects Faults 3 (<10') and Fault 4 (55') at their intersection west of the target polygon. VIII. Anti-Collision Issues A. All wells pass major risk criteria for close approach. M-26 is the closest well at 164' ctr-ctr with 27' of allowable deviation at planned depth of 6,238' TVDSS. CONSULT THE M-PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION M-196 Permit to Drill Application Page 8 Operations Summary Current Condition and history: r / M-19A was S/ September, 2005 for IAxOA communication that was identified July, 2003 (new waiver policy). / There was a POGLM set across GLM #6, which was pulled January, 2007 / The parent wellbore has a fish at 8626'MD, but infectivity of 3 bpm has been established through the fish. July, 2007 / Both tbg and IA pack-offs appear to be plastic packed. / WRP set at 8609 MD; CMIT Tx1A to 3000 psi, passed. January, 2008 / PPPOT-T and PPPOT-IC both failed. December 4rh, 2008 Scope Notify the field AOGCC representative with intent to plug and abandon Pre-Riq Work: S 1 Retrieve the WRP at 8,609' MD. C 2 Set cement retainer at 8,550' MD and squeeze 66 bbls of cement to plug and abandon the perforations. TOC-8850' Volume per foot of 7", 26#, 13Cr-80: 0.0383 bbl/ft Pressure test the cement plug to 2300 psi prior to cutting the tubing. This is to ensure the cement plug could serve as a barrier. (Can't tag cement because of fish C«3 8626') SBHP: 3,335 si SBHT: 205 °F E 2 Jet cut 5-'/z" tubin C~ 8,000' MD Ref on final com letion tubin tall F 3 Circulate well with seawater and cap with diesel thru the cut. MITOA to 2000 psi. Bleed casing and annulus ressure to 0 si. Note: CMIT TxIA W Function tubing and casing lock down screws. Repair and replace as needed. Perform PPPOT- T and PPPOT-IC. O 4 Set a BPV in the tubin han er. O 5 Remove the well house and flow line. Level the ad as needed for the ri . Riq Operations: 1. MI / RU Nabors rig 7ES 2. Pull BPV. Circulate out diesel freeze protection and displace the well to seawater. 3. Pressure test MIT-OA to 2,000 psi for 30 minutes. a. If test does not pass, contact ODE. b. If test passes, continue on. 4. Set TWC and test from below to 1,000 psi for 30 minutes. 5. Nipple down tree. Nipple up and test BOPE to 3,500 psi with 5-1/2" and 4" test joint. Pull TWC. 6. R/U. Pull 5-'/z" tubing from the cut at 7,500' MD. Spool 2,200' of control line and unknown number of clamps. 7. Test Lower Rams 8. M-196 Permit to Drill Application Page 9 9. R/U E-line. M/U 8-1/2" gaTi'ge ring /junk basket /casing collar locator (CCL). RIH and tag tubing stump at 7,500' MD. POOH. 10. On E-line, RIH with HES EZSV. Set bridge plug at 6,825' MD as required to avoid cutting a casing collar while milling the window. POOH. R/D E-line. 11. Pressure-test the 9-5/8" casing to 2,000 psi for 30 charted minutes. 12. Bleed 9-5/8" annulus pressure. 13. ND BOP and set back. 14. ND and remove the tubing spool. 15. Change 9-5/8" pack-off. Install an intermediate casing spool (for tieback contingency). 16. Test 9-5/8" pack-off seals and flange to 5,000 psi, or as recommended by Cameron Rep. 17. NU and Test BOP. 18. Run RTTS in attempt to locate IA x OA communication. 19. P/U and RIH with 9-5/8" Baker bottom-trip anchor whipstock assembly on 4" drill pipe. Orient whipstock per Schlumberger Rep, and set on bridge plug. Shear off the whipstock. 20. Displace the well to LSND based milling fluid. Completely displace the well prior to beginning the milling operations. 21. Mill window in 9-5/8" casing at ± 6,800' MD, plus approximately 20' beyond middle of window. Circulate well bore clean. 22. Pull up into 9 5/8" casing and perform LOT. POOH. 23. M/U 8-~/z" GR/RES/PWD/MWD assembly. RIH, kick off and drill the 8'/z" intermediate section with LSND drilling fluid. 24. Drill ahead to the 7" liner point at top of the Sag River, as per the directional plan. Circulate the well clean, short trip to window. POOH. 25. Change out to 7" rams, and test to 3,500 psi. 26. MU and run 7", 26#, L-80, BTC-M liner to bottom on drill pipe. Circulate and condition the hole. 27. Cement the entire 7" liner through the 8-1/2" hole and back 150' into the 9-5/8" casing to the liner top. Set the hanger and packer, displace cement with mud. 28. Circulate bottoms up, POOH, L/D liner running tool (LRT). Contingency Tieback Plan - If Step 3 failed, then proceed to Option B, Step 26 - If Step 3 passed, then proceed to Option A, Step 45 Option B - 7" Tieback to surface 29. MU &RIH with 7", 26#, L-80, TCII, liner tieback. 30. Sting in and establish seal, P/U to expose ports. 31. Cement the tieback to 3,000' MD, bury the seal. The top of the 9-5/8" by 7" annulus will be freeze protected with diesel to the surface. 32. Test the tieback and plug to 3,500 psi for 10 minutes. 33. ND BOP and pick up BOP at wellhead. 34. Install and set weight on slips per Cameron Rep. 35. Cut the 7" casing per Cameron Rep, set BOP back. 36. Install tubing spool with secondary 7" casing in bottom. 37. Test Casing Hanger Flange and Pack-Off Seals to 80% of Casing Collapse or Flange rating (which ever is lower). 38. NU and test BOP. 39. Change out rams to variable and test. 40. Pick up drill pipe and stand back. 41. POOH for directional drilling BHA. 42. M/U the first 6-%8" Dir/GR/Res assembly with an insert bit. 43. RIH to drilling the tieback float equipment, test the tieback to 3,500 psi for 10 minutes, and record. 44. Drill out of cement and tieback float equipment to the 7" liner float equipment. 45. Test the liner to 3,500 psi for 30 charted minutes. 46. Drill out of cement, 7" liner float equipment and shoe. 47. Return to planned operations. Proceed to Step 49. Option A -Production Phase M-19B Permit to Drill Application Page 10 48. M/U and RIH the first 6-%e" Dir/GR/Res assembly with an insert bit. 49. Test the liner to 3,500 psi for 30 charted minutes. 50. Drill out of cement, 7" liner float equipment and shoe. 51. Return to planned operations. Proceed to Step 49. 52. Displace well to Flo Pro Fluid. 53. Drill out ~20' of new formation and conduct LOT. 54. Drill the 6-1/8" production interval as per directional plan to end of the build section. 55. POOH for PDC bit. 56. POOH, PU second BHA with PDC. 57. RIH, drill ahead to TD. 58. POOH. UD BHA. 59. MU and RIH to bottom with 4-1/2", 12.6#, 13Cr-80 Vam Top solid liner. This will include 150' liner lap inside the 7" drilling liner. Cement the liner. 60. Set liner top packer and displace well to clean seawater above the liner top. a. A pert pill will be left in the 4-1/2" liner. 61. POOH, UD LRT. 62. Pressure test casing and liner to 3,500 psi for 30 minutes. 63. RU DPC pert guns, RIH and perforate. Perf intervals to be supplied by asset. 64. R/U and run a 4'/z", 12.6#, 13Cr, VamTop tubing completion, stinging into the 4-1/2" liner tie back sleeve. 65. Space out and make up tubing hanger per Cameron Rep. 66. Land the tubing hanger, and run in lock down screws. 67. Circulate corrosion inhibitor. 68. Set packer and individually test the tubing and annulus to 3,500 psi for 30 minutes. Record each test. 69. Shear circulating valve. Confirm circulation between tubing and IA 70. Set and test TWC to 1000 psi. 71. Nipple down the BOPE. Nipple up the tree and test to 5,000 psi. 72. Freeze protect the well to 2,200' TVD. Secure the well. 73. RD and Move Off. Post-Rig Operations: 1. MI / RU slick line. Pull the ball and rod / RHC plug from landing nipple below the production packer. 2. Replace the DCK shear valve with a dummy GLV. 3. Install well house and instrumentation. Estimated Pre-rig Start Date: 12/4/2008 Estimated Spud Date: 1 /17/2009 M-19B Permit to Drill Application Page 11 WELLHEAD= 13-5/8"McEVOY ACTUATOR= 5' OTIS KB. ELEV = 62.8' BF. ELEV = 22.5' KOP = 3100' Max Angle = 41 ~ 8800' Datum MD = 10175 Datum TV D = 8800' SS ~ M-79A 13-3/8" CSG, 72#, L-80, ID = 12.347" ~ 2592' Minimum ID = 3.725" ~ 8838' 4-1/2" PKR SWS NIPPLE ~5-1/2" TBG, 17#, 13-CR-BO, .0232 bpf, ID = 4.892" ~ 8548' FISH- 41 /2" X 2-7/8" NIP REDUCER & 8626' PULLING TOOL PARTS TOP OF T' LNR 8636' 4-112" TBG, 12.6#, 13-CR-80, 8849' NSCT, .0152 bpf, ID = 3.958" PERFORATION SUMMARY REF LOG: BHCS ON 01!16/93 ANGLEAT TOP PERF: 27° ~ 9992' Note: Refer to Product~n DB for h~torical pert data S¢E SPF INTERVAL OPN/SQZ DATE 3-3/8" 4 9992 - 10106 O 01/30/93 3-3/8" 4 10116 - 10138 O 01 /30!93 3-318" 6 10000 - 10024 O 01/30/9:1 ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3061 3060 9 OTIS DONS BK 16 02/24/03 5 5103 4780 40 OTIS DMY RA 0 01 /19193 6702 6012 38 OTIS DOME RA 16 02!20/03 3 7825 6910 36 OTIS DMY RA 0 01 /19/93 2 8455 7419 39 OTIS DMY RA 0 01 /19/93 1 8527 7474 40 OTIS SO RA 20 02/20/03 8548' H 5-1/2" X 41/2" XO, ID = 3.958" 8636' 7" BOT PKR/HGR WlfIEBACK EXT, L-SO PLAIN CARBON 8695' 41/2" PKR SWS NIP, ID = 3.813" 8714' T' X 41/2" BKR S-3 PERM PKR, ID = 4.00" 8783' 41/2" PKR SWS NIP, ID = 3.813" 8838' 41/2" PKR SWN NIP, ID = 3.725" 8850' 41/2" TUBING TAIL WLEG, ID = 3.9.58" 8832' ELMD TT LOG (XX-XX-XX?) 9-5/8" SIDETRACK WINDOYV 8823-8878' 10301' H MA RKER JOINT HES BRIDGE PLUG ~ 9085' 9-5/8" LNR, 47#, L-80, BTRS ~ PBTD H 10551' 7" LNR, 26#, 13-CR-80, .0383 bpf, ID = 6.275' 105! DATE REV BY COMMENTS OIATE REV BY COMMENTS 1983 ORIGINAL COMPLETKMI 09/24/05 EZL/TLH WA V ER SFTY NOTE DELETED 01/21193 SIDETRACK COMPLETION 04/29/07 JCIWPJC PULL POGLMI GLV CORRECTIO(` 02128/02 RN/TP CORRECTIONS 04/29/07 JCIWPJC FISH- NIP RED 8 PULLING TOOL: 02120/03 JB/KAK GLV CIO 02/24/03 RNE/KK RUN HES DWP POGLM 11/29/03 ATDVTLP ADD 9-5/8" LNR IND~ATION SAFETY NOTE: NO ACID WORK 4-1 R" b 5-112" CHRO d~ 7" CHROME LNR. 2204' 5-1/2" OTIS SSSV LAND NIP, ID = 4.562" 2512' 9-5/8" DV PKR GAS LIFT MANDRELS PRUDHOE BAY UNIT WELL: M-19A PERMIT No: 7921370 API No: 50-029-20897-01 SEC 6, 711 N, R13E, 1719' FNL & 195' FWL BP 6[ploration (Alaska) TREE = 7-1 /16" CAN WELLHEAD= 135!8" AAcEVOY ACTUATOR = OTIS KB. ELEV = 55 BF. ELEV = 27.5' KOP = 6800' Max Angle = 96° ~ 11403' Datum MD = Datum TVD = 8800' SS ~ M-19B 20" CONDUCTOR 110' 133/8" CSG, 72#, L-80, ID =12.347" 2582' Minimum ID = 3.73" ~ 9807' 4-1/2" HES XN NIPPLE T' TIEBK LNR, 26q, L-80 TCN 6650' .0383 bpf, ID = 6.276" TOP OF T' LNR 6650' 9-5/8" WHIPSTOCK H 6800' ¢SV H 6825' TBG STUB H 8000' PH~FORATiON SUTAVIARY REF LOG: ANGLE AT TOP PERF: ° ~ ' Note: Refer to Product~n DB for histork:al perf data SIZE SPF IM'ERVAL OPWSOZ DATE 9-5/8" LNR, 478, L-80 BTRS, O = 8.881" H 8830' 9720' 41/7' HES X NIP, ~ = 3.813" 9735' T' X 4112" BKR S-3 PKR, ID = 4.00" 8780' 4112" HES X NIP, ID = 3.813" 9790' 41/2" HES XN NIP, ID = 3.73" 9805' 4112" WLEG, ID = 3.958" 9805' T' X 5" BKR tXP LTP w /10' TBG HGR, ID - 4.80" \ / 9815' D =3.958' X~ 41/2" TBG, 12.6#, 9805' - 13CR, .0152 bpf, O = 3.958" T' LNR, Z6A~, L-80 BTGM 9955' .0383 bpf, O = 6.275' 41/2" LNR, 12.6#, 13CR, 11_690' .0152 bpf, 10 = 3.958" OIATE REV BY COMMENTS DATE REV BY COAMIENTS 1883 ORIgNAL COMPLETION 01121/8:1 D-18 SIDETRACK (M-18A) SIDETRACK (M-19~ 12/15/ J61A AM19B Proposal SAFETY NOTE: ORIGINAL WELL80RE NOT BROWN BELOW PLUGS 8830""' 4-1/2" CHROME TBG ~ L 2200' H41/2" HES X NIP, ID = 3.81" 2512' 9-518" DV PKR ESTIMATED TOP OF CEMENT GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3416 3401 20 4 5937 5403 40 n o s6o5 3s 1 z 8s5a n1o 40 1 9680 840o zs ~ 9.5/8" X T' BKR PKR, ID = 6.30" ~ PRUDHOE BAY UNff WELL: M-198 PERMIT No: API No: 50-029-20897-02 SEC 6, T11 N, R13E, 1719' FNL & 195' FWL 8P 6~ploration (Alaska) by Schlumberger M-19B (P8) Proposal Report Date: December 4, 2008 Survey 1 DLS Computation Method: Minimum Curvature / Lubinski Client: BP Exploration Alaska Vertical Section Azimuth: 335.690° Field: Structure 1 Slot: Prudhoe Bay Unit - WOA M-PAD I M-19 Vertical Section Origin: N 0.000 ft, E 0.000 it '®8 TVD Reference Datum: Rotary Table Well: ~~' ~ M-19 ~~ TVD Reference Elevation: 56.00 ft relative to MSL Borehole: Plan M-198 ro~ ~~ Sea Bed /Ground Level Elevation: 27.50 ft relative to MSL UWIIAPI#: 500292089702 Magnetic Declination: 22.710° Survey Name /Date: M-196 (P8) /December 4, 2008 Total Field Strength: 57694.209 nT Tort 1 AHD 1 DDI 1 ERD ratio: 156.632° / 5793.46 ft / 6.080 / 0.657 Magnetic Dip: 80.913° Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: February 27, 2009 Location LaULong: N 70.33894389, W 148.95315112 Magnetic Declination Model: BGGM 2008 Location Grid NIE YIX: N 5974651.000 ftUS, E 629008.000 ftUS North Reference: True North Grid Convergence Angle: +0.98582946° Total Corr Mag North -> True North: +22.710° Grid Scale Factor: n 99991891 Local Coordinates Referenced To: Well Head Comments Measured Depth ft Inclination de Azimuth de Sub-Sea TVD ft TVD ft Vertical Section ft NS H EW ft Mag 1 Grev Tool Face de DLS de 1100 ft Directional Difficulty Index Northing ftUS Easting ftUS Latitude Longitude Tie-In Survey 6793.20 37.45 303 .04 6014. 48 6070 .48 1820.16 1164.19 -1844.19 138 .46E 0.27 5.15 5975783.19 627144 .21 N 70.34212373 W 148 .96811613 Top Whipstock 6800.00 37.43 303 .01 6019. 88 6075 .88 1823 .64 1166. 44 -1847. 65 65 .OOR 0.47 5.16 5975785. 38 627140 .71 N 70.34212988 W 148 .96814427 Base Whipstock 6816.00 38.27 305 .82 6032. 52 6088 .52 1832 .03 1171. 99 -1855. 75 --- 12.00 5.17 5975790. 79 627132 .52 N 70.34214504 W 148 .96820997 KOP Crv 4/100 6829.00 38.27 305 .82 6042. 72 6098 .72 1839 .02 1176. 70 -1862. 28 1O5 .32R 0.00 5.17 5975795. 39 627125 .91 N 70.34215790 W 148 .96826297 6900.00 37.61 310 .31 6098. 73 6154 .73 1877 .66 1203. 59 -1896. 64 1O1 .78R 4.00 5.20 5975821. 68 627091 .09 N 70.34223133 W 148 .96854182 7000.00 36.97 316 .83 6178. 32 6234 .32 1933 .70 1245 .27 -1940. 50 96 .59R 4.00 5.24 5975862. 60 627046 .53 N 70.34234517 W 148 .96889780 7100.00 36.69 323 .49 6258. 40 6314 .40 1991 .38 1291 .23 -1978. 86 91 .25R 4.00 5.28 5975907. 88 627007 .38 N 70.34247069 W 148 .96920922 7200.00 36.79 330 .17 6338. 56 6394 .56 2050 .41 1341 .24 -2011. 54 85 .89R 4.00 5.31 5975957. 32 626973 .85 N 70.34260730 W 148 .96947455' 7300.00 37.26 336 .77 6418. 43 6474 .43 2110 .51 1395 .06 -2038. 39 8O .62R 4.00 5.35 5976010. 67 626946 .08 N 70.34275431 W 148 .96969251 CM2 7317.07 37.38 337. 88 6432. 00 6488. 00 2120. 85 1404. 60 -2042. 38 79. 74R 4.00 5.35 5976020. 14 626941. 93 N 70.34278039 W 148. 96972489 End Crv 7384.51 37.94 342 .20 6485. 41 6541 .41 2161 .92 1443 .32 -2056. 42 --- 4.00 5.37 5976058. 61 626927 .22 N 70.34288615 W 14 8898 CM1 7422.04 37.94 342. 20 6515. 00 6571. 00 2184. 84 1465. 29 -2063. 48 --- 0.00 5.38 5976080. 45 626919. 79 N 70.34294615 W 148. 626 THRZ 7494.31 37.94 342. 20 6572. 00 6628. 00 2228. 99 1507. 60 -2077. 06 --- 0.00 5.39 5976122. 51 626905. 49 N 70.34306172 W 148. 97000657 BHRZ 7626.18 37.94 342. 20 6676. 00 6732. 00 2309. 54 1584. 79 -2101. 84 -- 0.00 5.40 5976199. 26 626879.. 38 N 70.34327259 W 148. 97020784 LCU 7638.86 37.94 342. 20 6686. 00 6742. 00 2317. 29 1592. 21 -2104. 22 --- 0.00 5.40 5976206. 64 626876. 87 N 70.34329287 W 148. 97022720 TKNG 8370.47 37.94 342. 20 7263. 00 7319. 00 2764. 19 2020. 50 -2241. 71 --- 0.00 5.47 5976632. 46 626732. 05 N 70.34446279 W 148. 97134396 TJF 8735.65 37.94 342. 20 7551. 00 7607. 00 2987. 26 2234. 27 -2310. 33 --- 0.00 5.50 5976845. 00 626659. 76 N 70.34504674 W 148. 97190143 TJE 8994.31 37.94 342. 20 7755. 00 7811. 00 3145. 26 2385. 69 -2358. 94 --- 0.00 5.53 5976995. 55 626608. 56 N 70.34546036 W 148. 97229632 TJD 9206.06 37.94 342. 20 7922. 00 7978. 00 3274. 61 2509. 64 -2398. 74 --- 0.00 5.54 5977118. 80 626566. 64 N 70.34579897 W 148. 97261960 TJC 9590.25 37.94 342. 20 8225. 00 8281. 00 3509. 30 2734. 55 -2470. 93 --- 0.00 5.57 5977342. 41 626490. 59 N 70.34641332 W 148. 97320617 TJB 9734.80 37.94 342. 20 8339. 00 8395. 00 3597. 59 2819. 16 -2498. 10 --- 0.00 5.58 5977426. 54 626461. 98 N 70.34664446 W 148. 97342687 TJA 9834.97 37.94 342. 20 8418. 00 8474. 00 3658. 78 2877. 80 -2516. 92 --- 0.00 5.59 5977484. 84 626442. 15 N 70.34680464 W 148. 97357981 WeIlDesign Ver SP 2.1 Bid(doc4Ox_1OO) M-19\M-19\Plan M-19B\M-196 (P8) Generated 12/10/2008 3:31 PM Page 1 of 2 7" Csg Pt 9955.44 37.94 342.20 8513. 01 8569. 01 3732. 37 2948. 32 -2539.56 --- 0. 00 5.60 5977554. 95 626418. 30 N 70. 34699728 W 148. 97376376 Crv 10/100 9974.41 37 .94 342.20 8527. 98 8583 .98 3743 .96 2959. 43 -2543.13 4.55E 0. 00 5.60 5977566. 00 626414 .55 N 70 .34702762 W 148 .97379273 10000.00 40 .49 341.89 8547. 80 8603 .80 3760 .04 2974. 82 -2548.11 4.30E 10. 00 5.61 5977581. 30 626409. 30 N 70 .34706966 W 148 .97383326 TSHU 10008.20 41. 31 341.80 8554. 00 8610. 00 3765. 38 2979. 92 -2549.79 4.23E 10. 00 5.62 5977586. 37 626407. 54 N 70. 34708360 W 148. 97384685 10100.00 50 .47 340.92 8617. 83 8673 .83 3830 .90 3042. 29 -2570.87 3.62E 10. 00 5.67 5977648. 36 626385. 39 N 70 .34725397 W 148 .97401813 TSAD 10143.12 54. 77 340.59 8644. 00 8700. 00 3865. 01 3074. 63 -2582.16 3.42E 10. 00 5.69 5977680. 50 626373. 54 N 70. 34734230 W 148. 97410987 M-19B Tgt 1 10155.44 56 .00 340.50 8651. 00 8707 .00 3875 .12 3084. 19 -2585.54 4.48E 10. 00 5.70 5977690. 00 626370. 00 N 70 .34736842 W 148. 97413732 10200.00 60 .44 340.10 8674. 46 8730 .46 3912 .87 3119. 85 -2598.31 4.27E 10. 00 5.72 5977725. 43 626356. 62 N 70 .34746581 W 148. 97424107 Fault 10225.00 62. 94 339.89 8686. 32 8742. 32 3934. 82 3140. 53 -2605.84 4.17E 10. 00 5.74 5977745. 97 626348. 74 N 70. 34752230 W 148. 97430224 10300.00 70 .42 339.31 8715. 99 8771 .99 4003 .48 3205. 03 -2629.83 3.94E 10. 00 5.77 5977810. 05 626323. 64 N 70 .34769850 W 14 449719 10400.00 80 .40 338.62 8741. 15 8797 .15 4099 .97 3295. 24 -2664.53 3.77E 10. 00 5.82 5977899. 64 626287. 39 N 70 .34794490 W 14 77911 42S8 10405.21 80. 91 338.59 8742. 00 8798. 00 4105. 10 3300. 02 -2666.41 3.76E 10. 00 5.82 5977904.39 626285. 44 N 70. 34795797 W 148. 479434 End Crv 10468.47 87 .23 338.17 8748. 53 8804 .53 4167 .93 3358. 49 -2689.58 --- 10. 00 5.85 5977962. 44 626261. 26 N 70 .34811767 W 148. 97498263 Crv 10/100 10684.15 87 .23 338.17 8758. 96 8814 .96 4383 .15 3558. 47 -2769.69 49.76E 0. 00 5.88 5978161. 00 626177. 73 N 70 .34866393 W 148. 97563344 10700.00 88 .25 336.96 8759. 59 8815 .59 4398 .98 3573. 11 -2775.73 49.71 L 10. 00 5.89 5978175. 53 626171. 44 N 70 .34870391 W 148. 97568254 M-196 Tgt 2 10727.02 90 .00 334.90 8760. 00 8816 .00 4425 .99 3597. 77 -2786.75 49.98E 10. 00 5.90 5978200. 00 626160. 00 N 70 .34877128 W 148. 97577205 10800.00 94 .69 329.30 8757. 02 8813 .02 4498. 72 3662. 18 -2820.84 50.21 L 10. 00 5.93 5978263. 80 626124. 81 N 70 .34894718 W 148. 97604899 End Crv 10833.43 96. 82 326.71 8753. 66 8809 .66 4531. 68 3690. 39 -2838.46 --- 10. 00 5.95 5978291. 70 626106. 70 N 70 .34902423 W 148. 97619212 Fault 11385.00 96. 82 326.71 8688. 17 8744. 17 5072. 64 4148. 19 -3139.05 --- 0. 00 6.02 5978744. 23 625798. 31 N 70. 35027458 W 148. 97863365 Crv 10/100 11402.78 96 .82 326.71 8686. 05 8742 .05 5090. 07 4162. 94 -3148.74 179.06E 0. 00 6.02 5978758. 81 625788. 37 N 70 .35031488 W 148. 97871235 M-19B Tgt 3 11470.99 90 .00 326.60 8682. 00 8738 .00 5157. 28 4219. 79 -3186.14 179.48E 10. 00 6.05 5978815. 00 625750. 00 N 70 .35047013 W 148. 97901618 11500.00 87 .10 326.57 8682. 73 8738 .73 5185. 91 4244. 00 -3202.11 179.48E 10. 00 6.06 5978838. 93 625733. 62 N 70 .35053625 W 148. 97914592 End Crv 11504.91 86 .61 326.57 8683. 00 8739 .00 5190. 75 4248. 09 -3204.81 --- 10. 00 6.06 5978842. 97 625730. 85 N 70 .35054742 W 148. 97916785 TD / 4-1/2" Lnr 11690.75 86 .61 326.57 8694. 00 8750 .00 5373 .92 4402. 91 -3307.02 --- 0. 00 6.08 5978996. 00 625626. 00 N 70 .35097026 W 148. 97999812 Legal Descrlotion: Northin g IYl (ftUSI Easting (Xl (ftUSI Surface : 3561 FSL 4695 FEL S6 T11 N R13E UM 5974651 .00 629008.00 M-196 Tgt 1 : 1364 FSL 2390 FEL S36 T12N R12E UM 5977690 .00 626370.00 M-196 Tgt 2 : 1878 FSL 2591 FEL S36 T12N R12E UM 5978200 .00 626160.00 M-196 Tgt 3 : 2499 FSL 2990 FEL S36 T12N R12E UM 5978815 .00 625750.00 TD / BHL : 2682 FSL 3111 FEL S36 T12N R12E UM 5978996 .00 625626.00 WeIlDesign Ver SP 2.1 Bld( doc40x_100) M-19\M-19\Plan M-198\M-19B (PS) Generated 12/10/2008 3:31 PM Page 2 of 2 by • !i Schlumberger WELL FIELD STRUCTURE M-19B (P8) Prudhoe Bay Unit - WOA M-PAD Magnalk Palamelers Surface Location NAD2] AlasMa State Planes, Zona 04. US Feet Mucellaneous Mo6el: BGGM 2008 Dip: 80.913° Data: February Zl, 2009 fat: N]02020198 NorNing: 59]465t.008U5 GnE GOnV: ~0.9858294fi° Slat: M-19 P/D ReI: Rotary Tade (Sfi.00 ft a6ova MSL) Meg Dec: °22]10° FS'. 5]6942 nT Lan: W1485]11.344 Earring: fi2900800 ftt1S Scale Fact: 0.9999189061 Plan'. M~19B iP8) 9rvy Dale: December 04, 2008 1600 2400 3200 4000 4800 5600 5600 6400 °0 7200 C I I 0) (0 U I- 8000 8800 9600 -19 i ..... .. i ....................................................................9..................................i......................-.............................................j..................... Tie-In Survey Top Whipstock; Base Whipstock KOP Crv Mj00 Epd Crv ......... t~ ................. .......... ..]..................................i..................................j...................................j..................................j..................... .......i.........._.._.._. 1~_.._.._.._.._.._...........i..........................j..._.._.._................i........._.._.._.._......o-.._.._.. _... ~rr~rr~lr~rr~rr~rr-rr-rr-rr- r-rr-rr-rr-rr-rr-rr~rr~rr~rr~rr~rr~rr~rr~rr~rr~rrA rr~rr~rr~rr-rr~rr~rr~rr~rf~rr~rr~rr~rr~rr~rr ~rr~rr~O~rr-rr-rr-rr-rr _.._. - -..-..-..-..-..-..-..-.. _.. - NG _.._ - _.. _.. _.. _.. _.. _.. _.._ - ._.. _..-..-..-.--..-.._ - ._.._.. _.._.._.--..-..___.._.._.._.._ -..-. - -..-..--.-..-..-..-..-. _.. _.. _.._ - .F _.. _.. _.._.. _.. _.._.._ .._.._-._..-..-..--.-..- - ._.._.._.._.._.._.._.._ _..-.._..-.._ 1600 2400 3200 4000 4800 5600 Vertical Section (ft) Azim = 335.69°, Scale = 1(in):800(ft) Origin = 0 N/-S, 0 E/-V 5600 6400 7200 8000 8800 9600 by ° ~ • Schlumberger WELL M-19B (P8) FIELD Prudhoe Bay Unit - WOA STRUCTU RE M-PAD Magrretlc Parameters Surface L ocation NA02] Ataska State Planes. Zone 04, US Feat Miscellane ous Motel: BCGM 2008 Op: 80.913° Data' Faprwry2]. 2009 Lat'. N]02020198 NortM1irg'. 59]465100 ftU5 Grb Conv'. X098582946° Slol: M-19 NO Ref: Rotary Ta0le (55.OOflaEove MSL) Mag Dec: °22]10° FS: 5]694.2 nT Lon: W1485i 11344 Easeng: 62900800 ftUS Scale Fact: 0.9999189081 Plan: M~19B IPBI 9rvy Date: DeramEx O4. 3008 -4200 -3600 -3000 -2400 -1800 A A A Z 0 O t0 C I I 0) (6 U V V V 5400 4800 4200 3600 3000 2400 1800 1200 ............................... ........................ .......................... ............................. .............................. ..-.......... F M-198 Flt 4 8644s N - e M-198 Flt 3 864 M-498 (PB) M-198 FII A 8644ss TD 14-712" Lnr End Crv M-19B Tgt 3 F9u1t crv ~gnoo M-798 8644ss End Crv M-19~ Tgt 2 Crv 10N 00 End Crv M-19B Flt 1 8644 Crv 10N 00 Fault" 7111-198 Tgt 1 ! p 7" Csg Pt -19A - 19 End Crv ..................................j.-................................t..........-.......................n.................................._.........-.................. .... {...-.............. KOP Crv 4/700 Base Whipatxk Top Whipstock Tie-In Survey 19 400 800 200 600 000 400 800 200 -4200 -3600 -3000 -2400 -1800 c« W Scale=1(in):600(ft) E »> Field: Prudhoe Ba~• Site: PB VI Pad Well: ~I-19 -- - - ~Vellpath: Plan tii-19B • '•~ SOHIO ALASKA PETROLEUM COMPANY WELLHEAD LOCATION DATA . 1) WELL M-19 (24-36-12-I2) ~ . 2) Pad M 3) Wellhead Location 1719 SNL 195 T;WL X . 629,008 LAT. 70°20'20.20" LONG. 148°57'11.35" 4) Bearing of Gyro Marker 5) Local Benchmark Elevation 6) Top Edge of Cellar y .5,974,651 S 74° 16' W ** (True) 22.74 (Mon. M-1) Ft. AMSL 26.00 Ft. AMSL 7) Base Flange Elevation ~-1 , r... ..~--` Ft. AMSL 8 Kelly Bushing Elevation I ~ ~~ .:.,~_~, r ~ ~~ Ft. AMSL * Base Flange and Kelly Bushing NOT Installed This Date. ** Northernmost Light Tower 150' West of M-13 see attached copy of field notes Bk. 82-4 pg. 65 NOTES: 1) Items Z and 2 should be filled in by the Drilling Supervisor on the rig when a new well spuds in. 2) The surveyor should fill in Items 3, 4, 5 and 6. 3} The completed form should be returned to Drilling Dept. for distribution. 4) The bearing of the Gyro Marker is required as a True, not a Magnetic bearing. 5) Base Flange and I;elly hushing Elevations measured by the Drilling Supervisor. CIR~ ULATION: District Field Er:?ineer - 2 District Drilling 'ngineer/Drilling Engineer - 1 Slope - to ~:ig for 'osting - 2 tdel l Record E1 erk, ':eol ogy - 1 ::ell Files E Engineering Associate, Drilling -Original Petroleum Engineering, SFO -1 Ellen 1~1. i•;i 1 ler ~+..~.~a~~~ .: OF A~ 11. - ~ TH =; '* ~ ~..... ~. ~ ... ...~.....'r~:~ ~`1 p,~~ Gory L McNeil ~ ~ f 1~ sr~, =.~ tssut : o~ ~~ a~9FO ~s~...~~~~~ptCS~ ~= Eg _ 8 ~ ~~3 „_ Date Oilfield Services, Alaska Schlumberger Drilling & Measurements 2525 Gambell, Suite 400 Anchorage, AK 99503 Tel (907) 273-1766 Fax (907) 561-8367 Wednesday, December 10, 2008 Joshua Mallery BP Exploration (Alaska) Inc. Schlumberger PBU M-196 (P8) Nabors 9ES Close Approach Analysis We have examined the potential intersections of subject well with all other potentially conflicting wells, according to the BPA Directional Survey handbook (BPA-D-004) dated 09/99. Method of analysis: 1. A list of wells to be analyzed is created in Compass by performing a global scan with an initial search radius of two hundred feet with an increment of one hundred feet for every one thousand feet of measured depth in the subject well. 2. Wells are analyzed using the Compass Anti-collision module (BP Company setup) with major risk safety factors applied. For problem wells that are plugged and abandoned or that can be shut in, risk-based safety factor may be used, with client notification. 3. All depths are relative to the planned well profile. Survey Prooram: Instrument Type Start Depth End Depth GYD CT CMS 96.70' and 6793.00' and MWD 6793.00' and 8200.00' and MWD + IFR + MS 6793.00' and 11600.75' and Close Approach Analysis results: Under method (2), note. All wells pass. All data documenting these procedures is available for inspection at the Drilling 8~ Measurements Directional Planning Center. Close Approach Drilling Aids to be provided: A drilling map will be provided. Checked by: Scott DeLapp 12/10/2008 ~ P as a ~, - Company: BP Amoco Date: 12/4/2008 "time: 09:45:15 Page: 1 -- Field: Prudhoe Bay Reference Site: PB M Pad Co-ordinate(NE) Reference: Well: M-19 True North - - -- - - , Reference Well: M-19 Vertical (TVD) Reference: M-196 56.0 Reference Wellpath: Plan M-196 Db: Oracle GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference -There are 1«Boeells in thisRhibdlpal Plan & PLANNED PROGRAM Interpolation Method: MD Interval: 5.00 ft Error Model: ISCWSA Ellipse D-ept1- Rte: -'116Q -- ---------~can~th~d-Tray Cytirrd~rNorth- --------- - - -- Maximum Radius: 1366.23 ft Error Surface: Ellipse + Casing Survey Program for Definitive Wellpath Date: 12/3/2008 Validated: No Version: 12 - - -Planned I; rom Te ------Survey ----~'eelcodg TeeENamc ------------- - - ft ft 96.70- 6793.20 M-19 Gyrodata GYD-CT-CMS X3.2 GYD-CT-CMS Gyrodata cont.casin m/s -Used in Preference 6793.20 8200.00 Planned: Plan #8 M-19B V1 MWD MWD -Standard 6793.20 9955.00 Planned: Plan #8 M-196 V1 MWD+IFR+MS MWD +IFR + Multi Station j '--9955~~'I T680:7-5--_-PIaT~~~d-: ~da,^ *, ,tee- o",-T9B ~~ ~ __-MWD+IFR+M M~V~- • I~rO` , o~~A Itr Statwn __.- -_ __._ Casing Points MD fVD Diameter Hole Site Name ft ft in in <- -- - 2585.00 2584.91 13.375 17.500 13 3/8" 6800.00 6075.88 9.625 12.250 9 5/8" 9955:4~569~~ X000------ _ 8-500- 7" --- 11690.75 8750.00 4.500 6.125 4 1 /2" ummary - ----_____..--- - --- <---- -- Offset Wellpath ------- > Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning- - ---- ft ft ft ft ft ivrv~_.. ____ _ M-P~f~'--__ ~A !lA M-04-VS- CYVt'[iYFa{~ge--- ---__ PB M Pad M-12 M-12 V12 Out of range PB M Pad M-12 M-12A V2 Out of range a M=T3 _ - 68Q0:00--- 6b6S:D0 - --98T.30--25'f:3B- -73b:9 ass: aior is PB M Pad M-13 M-13A V4 6800.00 6565.00 987.30 251.38 735.92 Pass: Major Risk ____ PB M Pad M-14 M-14 V1 10779.93 10200.00 893.23 743.52 149.71 Pass: Major Risk __ _____ PB M Pad M-15 M-15 V1 Out of range PB M Pad M-18A M-18A V1 Out of range I --- ----- ~ °Q nA o..a M-14n ~~oQ v~ n~~+,..1_of,'ang2 PB M Pad M-18 M-18 V1 Out of range j PB M Pad M-19 M-19 V17 6888.02 6895.00 3.93 121.65 -117.72 FAIL: Major Risk 8-IGrP-a~~19-- - -M=T9 688b~0o-395-~~1:87 =fii7~2----FAfL: Nfajo~ is I -- PB M Pad M-20A M-20A V1 Out of range j PB M Pad M-20APB1 M-20APB1 V2 Out of ran e ~ PB M Pad M-20 M-20 V1 Out of range j PB M Pad M-21A M-21A V1 Out of range ~ Pad---moo-2a -M~-1-V-1---- -- -------~ute~Fang PB M Pad. M-22 M-22 V1 Out of range PB M Pad M-23 M-23 V1 Out of range - - PB a - ~ _ ----- M=26-V T.US---Pas§: Nfajor Ris PB M Pad M-26 M-26A V2 7075.35 7340.00 164.81 137.76 27.05 Pass: Major Risk PB M Pad _. M-31 M-31 V1 _-_ 6801_19___6760.00 543.22 86.03 457.19 Pass: Major Risk-_____- __ PB M Pad M-32 M-32 V1 Out of range PB M Pad M-33 M-33 V1 Out of range - - RB-R-Pad Rlan-R-41-- PI^a, ~ 0-4 ~_ ;,~3PI....: ~I.. __gut o~ PB S Pad S-14 S-14 V9 Out of range PB S Pad S-14 S-14A V6 Out of range Field: Prudhoe Bay -Site: PR M Well: M-19 1....+A. DI..,, M_1DD From 6800 to TD ~oamintervai-fiE1E Scale 1:100 \ _ I ~~ - ~ _ ,, 300 I ....300;.-_.. Alaska Department of Natural Resources Land Administration System Page 1 o£kl'~ ~ ~ ,_ _,~: a ~ ~~7,~.~- " ar'~ 1 ,'c::er `'t -~?_i E gas ecarder`s Search State Cabins ~~~tl~~ +S~D~It"L~S ~c~tSC a„raS~ blSt1'c"~Ct File Type. A~!-_ File Number: 2s257 ~ of Printable._Case Fite_Abstra.ct See Township, Range, Section and Acreage? New Search ~` Yes ~° No ~ - --' 3_.,45 3V3e~~J ~ Case Summary I Case Detail ~ Land Abstract _. ~.. File: ADL 2g2~7 ='~'~'~' Search for St~Yus Plat Updates ,~, of (~;"i~UOS Custorne~~.~ 000] 07377 BP L;iPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995196612 Case Type: 784.. OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Statz~s Date: 08/11/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Prinza~y Responsibility: DOG DIV OIL AND GAS I ast Transaction Date: 12/04/2006 Case Subt~~pe: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridicr~l_ [_~ l~>tirnsFirt~: 012N K~ri,~~~: Ol2C S~~ruori: ?~ Seetionr~cr~~.~.~ (i=~(1 Plats a~i'YIt1LtN7.~ ~_~ ~Ull')IS'~np: 01~'N ~~i111LrC: ~~~~I~ .~~C:C/111/1: ~~) .~~~'Ch(~}I '~~YC.~': ~)-~~} 11~1c~ri~licrit.~ l_! Iuirir~l~ip: 012N Rcrtt;~c: (11?E .S'rclrur~. ~~ ,ti'rclinrr -(~~r~c~~: 6-~11 [l~Iericliurt: t,~ Tnir~r~~{z~/~: 01 ~N Kui>>~c~: U] 2E .ti'c~°~iun: ;(~ S'c~ctrnjl.lcr~~s.~ 6 ~0 Case actions 0~-,~-19h~ TR:~C~1 Dl~1~f\1~I) SALE DATE 07-14-1965 STATUS(11) I I TRACT DEF[NED BID TYPE ] FIXED ROYALTY RATE SALE NUMBER 14 TRACT NUMBER 52 FORM NUMBER 5 DL-]OCTOBER 1963 CONDITIONAL Y/N N PRIMARY TERM 10 Search http://dnr.alaska.gov/proj ects/las/Case_Abstract.cfm?FileType=ADL&FileNumber=2825... 12/22/2008 TRANSMITTAL LETTER CHECKLIST WELL NAME ~~~ /~ f9/~ PTD# ao~I9~ Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: ~,e!/.0~06 ~Ay POOL: ~.E~l~D~GI<"~~1~ ®/G Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well , (If last two digits in permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - -~ from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce /inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals throu h tar et zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Companv Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Companv Name) must contact the Commission to obtain advance approval of such water well testing ro ram. Rev: 1/11/2008 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOEOIL - 640150 Well Name: PRUDHOE BAY UNIT M-196 Program DEV Well bore seg ^ PTD#:2081980 Company BP EXPLORATION ALASKA) INC Initial ClasslType DEV 1 PEND GeoArea 890 Unit 11650 OnlOff Shore ~_ Annular Disposal ^ Administration 1 Pe[mitfaaattaghed----------------------------------- -------- ~------- -------------------------- 2 Lease numberapprgpd;ate --- ----- --- -- - - --- -- Yes------ -- - --- --- ----------------- ------ - -- --------- 3 Unighe-vell_nalneandnumbe[--- ------- -- -- -- -- -- - Yes_-- -- ---- - --- -------- -- ------------- -- --- - --- ------ -- 4 _WelllQCatedin-adefinedp9gl----------- -- --- -- -- - - - -Yes - --- --- ------ -- -- -- ---------------- -- ----- ...- ------ -- 5 -Well located properdlstanCefromdrillingunH_boundary_________--__- __-_____Yes_____ ____-_._____________________. -------------------------------------- 6 Well locatedProperdlstanCef[omQtherwells--------------------- ---------Yes.----- --------.-------------------------------------------------------- 7 Suffigientagreageayailablaln_dnUingUNt- --- -- -- -- -- ---- - Yes------ 2560agres• -- ---------- --- --- -- -- - -- -- --- -- -- 8 Ifdeyiatad,is_wellboraPlat_included------ -- -- ------ - ------ -Yes----- - - -- --- - -- -------------------- -- .__.._ - ----- - 9 OperatorgnlyaffectedParty ----- ---- - -- - - --- - ------Yes ----- -- -- -- ------ -- ---------- -- ---- -- - -- ------ 10 Operaforhas-appropriate bond in-forge----------------------- ---------Yes---__- -Blanket@ond#6194193•--------.-...-.-------------------------------____-- 11 Pe[mitc~nbelssuedwlthgutgonserYatigngrd@r------ -- -- --- - --- -----Y~- ---- ---... -- -- --------------- -- - --...----- --- - ----- Appr Date 12 Pe[mitc~nbelssuadwitboutadminist[atike-approval---------------- ---------Yes----. ---------......----------------------------..---.-.----------------- 13 Can permit beaARrovedbefgrel5-daRvlait---------------------- ---------Yes----. ------....---------------------..._.._..--------------------.---__-- ACS 1212312008 14 Welll4cakedwlthinaraaandstrataauthgrizedbylnjeGtipnQ[de[#(put1Q#in-comments)(Fgr_ NA_______ _____________________________________________________________________ 15 Allwells.within1(4-milearfla-of[evie~Nidentified(F9[servlcewellgnly)------ ----------NA---.-.- -------------------------------------------..------------------------ 16 P1e•Drgducedinjector,durationofP~Aroduatignlessthan3mgntbs-(Forservlcewellanly)___NA______ __________-______--__-_-_-.-...._.-___.__.-__--_____--_-__.---..---- 17 _Konconyen_gas-cgnfgrmslQAS31,05.0$QQ.1.A),Q•2.A-p)-- --- -- - ----------~- ---- - --- ... - -- ----------._._.-..._-_ --. -- --- ---- -- ----.. 18 Conducto[sttin9-prcvlded-------------------------------- ----------NA_--____ -CgnduCigrsetinMr19-(163.Ot)$),___._________________-__--____----.---.-------- Engineerin9 19 SurfacecasingprgtectsallkngwnUSDWS---------------------- ----------NA__-____ _Alla4uifersexempted,A~O1-•-------------------------------------------------- 20 CMTvoladequatetgarculakeoncgndugtgr&surf-cg_______________ __________NA._.___ _Surfacer,aingsetinM-19._--_________._-_....__.-_..--_____-____-__-_--__.. 21 CMT-vo! edequaie tg tie-!n Igng stung to surf gsg_ _ _ _ _ _ _ _ _ _ _ _ ___ _ _ _ _ _ _ _ __ _ _ _ _ NA- - - _ - _ . _ ProducfiQn-casing set !n-M•19. _ New IUers w111 be fully gemeMed, - _ - - - - - - - - - - _ . _ . _ _ _ - _ _ - _ _ . _ _ _ 22 CMT-WiIlCOVer all known_produCtiyehorizgns----- -- - -- -------- Yes--- - ------ --- -- - -- ---- -------- --- --- -- -- - -- -- - --- 23 Casing designs adequatefotC,T,B_&permafrost------------------ ----- ---Yes------ ---.---.------------------------------------------------------------ 24 Adequate Tankage-or tesanra pit _ _ _ ___ _ _ _ _ _ _ _ _ _ _ _ _ _ ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes . _ _ _ _ _ _ Rig equipped with steel pits, No-reserve p!t planned._ AI!waste-tg approved disposal well(s). _ _ _ _ _ _ _ _ _ _ - - - 25 I(a-re-drill,has_at0~403 forabandgnmentkeenapprcved------------- ---------Yes__..._ _308r33$___----..-.___--______-___-________-______-----------_____-- 26 Adequate wellboreseparation-propgsed_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ - _ _ Proximity analysis perfomled, Close approaches identified._ Traveling Cylinder path-calculated.. _ _ . _ _ _ _ _ _ _ _ 27 If-diverterrequired,dCesit_meetre9ulatigns---------------------- ----------NA------- -@QPStagk_willalreadY-be in place,---------------------------------------------- 28 &equip list adequate_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Drilling fluid program schematic _ _ _ _ _ _ _ _ _Yes _ _ _ _ _ . . Maximum expegted fo[matign pressure 7,3-~NIW.- MW planned uR to 10:9ppg for HRZ and-8.7 ppg in zone._ _ _ - Appr Date TEM 1212412008 29 - BOPts,-do they meetregulatign _ _ _ _ _ _ _ _ _ _ ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ _ _ _ Waiver tg test-LPR-afterp-uilinq CompietiQn.raquested._Ap-praval recommended 2Q AAC 25.035 Gh)(9), - .. _ . - - 30 BQPt:-press rating approp[iate; test to_(put psig in cgmmsnts)_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Yes _ - _ _ _ - _ MASP galculated at 2449psi, 35Q0_psi-@QPfaat-planned. _ _ _ _ _ _ - _ _ - _ _ _ - _ _ - - _ - - - _ . _ _ _ _ _ _ _ _ _ 31 Choke_manifgldgomRliesurlAPI_RP-53 (May 84)------- - ---- ----- -Y~------ --- - ---------- ------ --- --- --- -- -- --- --- --- -- - f~~``~" 32 Wo~Cwilloccu[withgutoperationsbutdown- -- -- -- -- - -------Yes------ ---- -- -- -- -- - -------------- --- -- -- -- -- - 33 Is presence-of H2S gas prgbable_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - _ _ _ _ - _ H2S is p[esant atM pad. Mud shquld preclude N2$ gn [ig. _Rig has-sensors-and Ele[ms, - - - - - - - _ - _ _ _ - _ _ 34 Mechanical condition ofvyellswithinAQRverlfled(FgraeNicewellgnly~_____ _________ NA----___ _-___.___.-___________--_________.__-_._-_. 35 Pem]ikcan be Issued wlo. hydrogertsu(fide measures _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ No_ . _ _ _ _ _ _ Max level H2S gn-Pad-is 150ppm gn well_M-15; latest reading40ppm (5112/Q7) M-21A.- - _ - - - _ - . - - . _ - _ - _ Geology 36 Da#a_RreaentBdonRotentialoverpressurezgnes- --- - -- --- ----------NA ------ -- - --- -- -- - ...---------- ----- ------ -- --- --- - -- Appr Date 37 Seismic.analysisgfshalig+~gas_mnes------- -- --- -- --- - -- -----~---- - - ------ -...._--- ---- -- -------- --- -- - - -------- ACS 1212312008 38 Seabed_cgnditlonsurvey_(rfgff-shore)------------------------ --___-_--NA___---_ -----..._-___-___-___-__----------------._-___-- 39 ContaCtnamelphoneforweeky-progress repgrJs[exploraforygnly]-------- ---------Yes_..-__ _Joshua-Mallery-564-5545.--__-____________.______...___-__--__--_____-__ Geologic Commissioner: Engineering Public Date: ~~gissioner• Daie C r Date ~i~:~5~. /z -ay-~~ l~r~~- d u
