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209-068
• Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~Q ~ - ~ ~ ~ Well History File Identifier Organizing (done) ,.~.,aea iuuimiiiiiiim ae=~a~~reaen Illllllllfl~llllll RES AN Color Items: ^ Greyscale Items: ^ Poor Quality Originals: ^ Other: NOTES: DIGITAL DATA ^ Diskettes, No. ^ Other, No/Type: OVERSIZED (Scannable) ^ Maps: ^ Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) ^ Logs of various kinds: ^ Other:: BY: Maria Date: /s/ ~ Project Proofing II I II II II I I III I I III BY: Maria Date: ` /s~ Scanning Preparation ___~__ x 30 = ~ o + SZ~ =TOTAL PAGES ~~ (Count does not include cover sheet) BY: Maria Date:. ~, ,"~ /s/ Production Scanning Stage 1 Page Count from Scanned File: ~~ (Count does include cover eet) Page Count Matches Number in Scanning Preparation: YES NO BY: Maria Date: 3 ~ ~ ~s~ Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: ~s~ Scanning is complete at this point unless rescanning is required. II I II II II I II II I I III ReScanned BY: Maria Date: ~s~ Comments about this file: Quality Checked III II'I II III II') III 10/6/2005 Well History File Cover Page.doc ,w \� 1 / 7�� • THE STATE Alaska Oil and Gas �►,� „ ALASKA 1 ' Conservation Commission GOVERNOR SEAN PARNELL 333 West Seventh Avenue r,4 f Q. Anchorage, Alaska 99501 -3572 ALA Main: 907.279.1433 SCANNED MAR 2 1 2013 Fax: 907.276.7542 John McMullen Engineering Team Leader �O r Qj BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU G -14B Sundry Number: 313 -135 Dear Mr. McMullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy P. Foerster Chair DATED this d of March, 2013. Encl. STATE OF ALASKA • I , ' � 3 Tzi i ALA. OIL AND GAS CONSERVATION COMMISSION 1A APPLICATION FOR SUNDRY APPROVA 20 AAC 25.280 A G C 1. Type of Request: ❑ Abandon ® Plug for Redrill ' ❑ Perforate New Pool ❑ Repair Well ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate ❑ Pull Tubing ❑ Time Extension ❑ Operations Shutdown ❑ Re -Enter Suspended Well ❑ Stimulate ❑ Alter Casing ❑ Other 2. Operator Name 4. Current Well Class 5. Permit To Drill Number BP Exploration (Alaska) Inc. ❑ Exploratory ❑ Stratigraphic 209 - 068 • 3. Address: 6. API Numbe ® Development 0 Service P.O. Box 196612, Anchorage, Alaska 99519 -6612 50.029- 20646 -02-00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU G -14B Will planned perforations require a Spacing Exception? ❑ Yes No 9. Property Designatior 10. Field / Pool(s): ADL 028280 ` Prudhoe Bay Field / Prudhoe Bay Oil Pool 1 1. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10900' ' 9047' • 10850' • 9048' • 10029' None Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" x 30" 110' 110' Surface 2709' 13 -3/8" 2709' 2709' 4930 2670 Intermediate 8960' 9 -5/8" 8960' 8487' 6870 4760 Production Liner 594' 7" 8456' - 9050' 8037' - 8568' 7240 5410 Liner 2212' 3 - 1/2" x 3 - 3/16" x 2 - 7/8" 8319' - 10890' 7916' - 9048' 13450 13890 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 9870' - 10820' 9046' - 9048' 5-1/2", 17# x 4-1/2", 12.6# L -80 8543' Packers and SSSV Type: 9 -5/8" x 5 -1/2" BOT Packer Packers and SSSV 8396' / 7984' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ® BOP Sketch ` ❑ Detailed Operations Program ❑ Exploratory ❑ Stratigraphic ® Development ❑ Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation April 1, 2013 ❑ 011 ❑ WINJ ❑ WDSPL ❑ Plugged 16. Verbal Approval: Date ❑ Gas ❑ GINJ ❑ GSTOR ❑ Abandoned Commission Representative: ❑ WAG ❑ SPLUG -� Suspended • 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Trevor Hyatt; 564 -4627 Printed Name: John McMullen Title: Engineering Team Leader Email: Trevor.Hyatt @bp.com FO (Z- J o r{ni M /.-t. "I (w Signature: 1 /, rvr A(T a5 5- Phone: 564 - 4711 Date: Commission Use Only Conditions of approval: Notify Commission so that a representative may witness 2 3_135 Sundry Number: / ❑ Plug Integrity 1 BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance p Other: S op r-s/ 33 DD /2 5— L r BDMS MAC 2110 Spacing Exception Required? ❑ Yes No Subsequent Form Required: f0 — 40 7._- APPROVED BY Approved By: COMMISSIONER THE COMMISSION Date: 3 -,.29.) —1.3 Fo 1 0 vi 1 / 1 Approved application is valid for 12 months from the date of approval a Submit In Duplicate . kli v / 3/19/) 3 ,,Of7 /d / 'i s. • • To: Alaska Oil & Gas Conservation Commission From: Trevor Hyatt p CTD Engineer Date: March 14, 2013 Re: G -14B Sundry Approval Sundry approval is requested to plug the G -14B perforations as part of drilling and completion of proposed G -14C coiled tubing sidetrack. WELL HISTORY: G -14B was CTD sidetracked to its current location in July -2009. The well hit MGOR within 2 weeks of POP. A CIBP was set to isolate 90% of the flow. Additionally adperfs were shot uphole. The well's production profile didn't change much, and the well has been a cycle producer, with less than stellar performance since. All wellwork options have been pursued on this well. PROPOSED PLAN: Sidetrack G -14B to the G -14C location using Nordic 2 Coiled Tubing Drilling rig on or around April 15th, 2013. The G -14C sidetrack will exit the existing 3- 3/16" liner and kick off in Zone 3 and land in Zone 1 B /2A. This sidetrack will be completed with a 2 -3/8" L -80 liner in the production interval and cemented in place. This Sundry covers plugging the existing G -14B perforations via a packer whipstock that will be set pre -rig and a liner top packer set post rig (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10 -403. A schematic diagram of the proposed sidetrack is attached for reference. p 7 4,4 krell A45 Ac vet een � 4k O 5'GfI`4 ✓'��� /1°4° G►'vs r v „% ploi/Vi s 1 - rk, , rc �N 11% r 70 /ectike* I`c'i /PCO�r fl f fide 7r4 'q 74e CN 1464/ Pro be 1°F 7 e y • • Required Permit? Pre -Rig Work (scheduled to begin April 1st, 2013) 10 -403 PTD 1. S Drift for 3- 3/16" packer whipstock to 9,400' MD No No 2. E Set 3- 3/16" packer whipstock at 9,240' MD. No No 6. V Set TWC No No 7. V PT MV, SV, WV No No 8. 0 Bleed well and flowlines to zero No No 9. 0 Remove wellhouse and level pad No No Required Permit? Rig Work (scheduled to begin April 15th, 2013) 10 -403 PTD 1. MIRU and test BOPE 250 psi low and 3,500 psi high. Yes No 2. Mill 2.74" window at 9,240' and 10' of rathole. No Yes 3. Drill build: 3.25" OH, 659' (24 deg DLS planned) No Yes 4. Drill lateral: 3.25" OH, 2075' (12 deg DLS planned). No Yes 5. Run 2 -3/8" liner leaving TOL at 8,300' MD No Yes 6. Pump primary cement job: 13.8 bbls, 15.8 ppg, TOC at 9,370' Yes* Yes 7. Perform liner cleanout and MCNL /GR /CCL log No Yes _ 8. Perforate liner based on log interpretation (^'800') No Yes I 9. Freeze protect well to 2500' MD No Yes 10. Set BPV; RDMO No Yes * Approved alternate plug placement per 20 AAC 25.112(i) Post -Rig Work: 1. Re- install well house and attach production lines. 2. Pull BPV. 3. Run generic GLVs. 4. Set LTP 5. Test separator (-800' of perfs). Trevor Hyatt CTD Engineer 564 -4627 CC: Well File Joe Lastufka TREE = CM/ S NOTE:WELL ANGLE> 70° @ 9731'. = McEVOY WELLHEAD OR BAKER C • -14 B ** NAL & G-14A W ELLBORES NOT SHOWN BELOW WHIPSTOCK CANNOT RUN PLUG IN 5-1/2" ENIIEENIIIIIIIIIIEEI 1 1 BKR MODEL L SLD SLV. KOP = 5100' a 2074' I-I 5-1/2" OTIS SSSV LAND NIP, ID = 4.562" Max Angle = 94° @ 10089' Datum MD = 9869' i I 2600' 1 -1 9- 5 /8 "DVFKRI Datum TVD = 8970' GAS LIFT MANDRELS I ST1 MD 1 11/D1 DEVITYPE1 VLV 1 LATCH PORT DATE 13 -3/8" CSG, 72 #, L -80, ID = 12.347" H 2710' 1 Minimum ID = 2.387" @ 10085' 12 2977 2997 1 CA- DOME RK 16 07/28/09 11 4854 4854 4 CA- SO RK 20 07/28/09 10 5873 5830 26 CA- DMY RK 0 11/30/81 9 6026 5962 32 CA- DMY RK 0 11/30/81 8 6638 6464 34 CA- DMY RK 0 11/30/81 7 6789 6590 32 CA- DMY RK 0 11/30/81 3- 3/16" X 2 -7/8" XO 6 7105 6861 30 CA- DMY RK 0 11/30/81 5 7263 6997 29 CA- DMY RK 0 11/30/81 4 7616 7306 30 CA- DMY RK 0 11/30/81 3 7772 7442 30 CA- DMY RK 0 11/30/81 2 8095 7722 30 CA- DMY RK 0 11/30/81 1 8242 7848 30 CA- DMY RK 0 11/30/81 1 1 111 8311' I -I5 -1/2" BKR L SLD SLV, ID = 4562" I ■ 8319' H4.50" SCOOP GUIDE 1 M'. 8319' -I BTT 3.5" DEPLOYMENT SLV w /4" GS PROFILE I 1:1 8361' -13-1/2" OTIS X NIP, ID = 2.812" 8376' H20' PBR TBG SEAL ASSY 1 3-1/2" LNR, 9.2 #, L -80 STL, -� 8393' I ( 8393' H 3 -1/2" X 3- 3/16 ", ID = 2.786" I .0087 bpf, ID = 2.992" II ►�� 8396' 1-19 5/8" X 5-1/2" BOT PKR, ID = 4.75" I 15-1/2" TBG, 17 #, L -80, .0232 bpf, ID = 4.892" H 8397' 8397' I-16-1/2" X 4-1/2" XO, ID = 3.958" 8456' H4-1/2" OTIS X NIP, ID = 3.813" 1 I TOP OF 7" LNR H 8457' I 8500' j- 4 -1/2" OTIS XN NIP, ID = 3.75" (MILLED XX/XX/XX ?) 14-1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" Ii 8543' 8 543' I�4 -1/2" WLEG, ID = 3.958" I 8523' H ELMD TT LOG (XX /XX/XX) I 19 -5/8" CSG, 47 #, L -80, ID = 8.681" H 8959' K v ., ,,,,, I TOP OF WHIPSTOCK H 9045' X01 1���, MILLOUT WINDOW (G -148) 9050' 9057' �� * 10 4.1 7" LNR, 29, L -80, .0371 bpf, ID = 6.184" I-i 9831' ` 4.1 4, �' 10029' 1-13-3/16" CIBP (09/29/09) 1 PERFORATION SUMMARY ,,,,,,,>,,,, i .4 % 10085' -13-3/16" X 2 -7/8" XO, ID = 2.387" 1 rtfl'1'rti• REF LOG: MCNL 07/24/09 4.4.4.4.4.4.4.. 4 ANGLE AT TOP PERF: 87° @ 9870' Note: Refer to Production DB for historical perf data I 1 0087 1-12-7/8" MARKER JT SIZE SPF INTERVAL OPN/SQZ DATE 3- 3/16" LNR, 10085' 2" 6 9870 - 9930 0 09/29/09 6.2 #, L -80 TCII , 2" 6 9900 - 9930 0 09/29/09 .0076 bpf, ID = 2.80 2" 6 9940 - 9970 0 09/29/09 2" 6 9980 - 10010 0 09/29/09 I PBTD I-I 10850' I ' 2" 6 10060 - 10550 C 07/24/09 2" 6 10600 - 10820 C 07/24/09 1 2-7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.441" I-4 10890' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11/30/81 ORIGINAL COMPLETION WELL: G -14B 04/20/98 CTD SDTRK COMPLETION PERMIT No: ' 2090680 07/24/09 NORDIC 1 CTD SIDETRACK (G -14B) API No: 50- 029 - 20646 -02 -00 12/08/09 SM/JMD DRLG DRAFT CORRECTIONS SEC 12, T11 N, R13E, 2086' FSL & 2276' FWL BP Exploration (Alaska) TREE _ � � CM/ bill IV V 1 CYY L : CL AIVl7LC .> /IV (9J `J /al . V11H_LFEAD= MtEV/OY • ' * � i1NAL & G-14A WELLBORES NOT SHOWN ACTUATOR= _BAKER C BELOW WHIPSTOCK* **CANNOT RUN PLUG IN 5 -1/2" KB. ELEV = ._._ 75.75' i - i MCP Mfl11FI I RI n RI V BF.EEV= 42.1' KOP= 5100' 2074' H5 OTIS SSSV LAND MP, D = 4.562" Mbx Angle = 4° @ 10089' Datum AC = 9869' — — 2600' - 19 - 5/8" DV PKR -- Dotum TVD = 8970' GAS LIFT MANDRELS T MD TVD DEV TYPE VLV LATCH PORT DATE 13 -3/8" CSG, 72#, L -80, ID = 12.347" H 2710' 12 2977 2997 1 CA- DOME RK 16 07/28/09 I' ll 4854 4854 4 CA- SO RK 07/28/09 10 58 5830 26 CA- DMY RK 0 11/30/81 9 6026 5962 32 DMY RK 0 11/30/81 26 CA- MY 1/0/8 Minimum ID = 2.387" @ 10085' 8 66 38 6464 34 CA DMY RK 0 20 11/30/81 7 6789 6590 32 CA- DMY RK 0 11/30/81 3- 3/16" X 2-7/8" X0 6 7105 6861 30 CA- DMY RK 0 11/30/81 5 7263 6997 29 CA- DMY RK 0 11/30/81 4 7616 7306 30 CA- DMY RK 0 11/30/81 3 7772 7442 30 CA- DMY RK 0 11/30/81 2 8095 7722 30 CA- DMY FE 0 11/30/81 Top oft 3/8 "LNR at - 8,300' with 2 -7/8" X- Nipple 1 8242 7848 30 CA- DMY RK 0 11/30/81 29 ° wC I I 8311' H5 BKR L SLD SLV, D = 4562" WWII 8319' H4.50" SCOOPGLLE 1111'. 8319' - I BTT 3.5" DEPLOY MENT SLV w /4" GS FROFLE 8361' - I 3 - 1/2" OTIS X NP, ID = 2.812" I 8376' - 120 FBR TBG SEAL ASSY 3 -112" LNR, 9.2#, L -80 STL, - 8393' 1 hi 8393' - I 3 -112" X 3- 3/16 ", ID = 2.786" .0087 bpf, D = 2.992" ∎�� F14 8396' H9 518" X 5-1/2" BOT PKR, D = 4.75" 5-1/T TBG, 17 #, L -80, .0232 bpf, ID = 4.892" H 8397' 8397' H5 X 4 -1/2" XO, D = 3.958" I TOP OF 7" LNR -I 8457• 8456' - 4 -1/2" OTIS X NP, D = 3.813" ' 8500' - 4 -112" OTIS XN MP, D = 3.75" (MLL® XX/XX/XX ?) 14 -1/2" TBG, 12.6#, L -80, _0152 bpf, D = 3.958" H 8543' 8543' -I4 -112" WLEG, D = 3.958" 8523' H ELMD TT LOG (XX /XX/XX) 9 -5/8" CSG, 47 #, L -80, D = 8.681 " -I 8959' TOP OF WI STOCK H 9045' I ** **I MLLOUT WINDOW (G -14B) 9050' - 9057' 1 * 4 44 1 1 7" LNR 29, L -80, .0371 bpf, D= 6.184" I-1 9831' 4 '.4/ * TO C at9,370' 2-3/8" L�0 LNR with TD at11,994' � � PERFORATION SUMMARY � •�14�4 (. REF LOG: MCNL 07/24/09 1••••11"11'1'4 * 10029' - 3- 3/16" CUP (09 /29/09) ANGLE AT TOP FERE: 87° @9870' 4.4.4.4.44.4.4. -\ J . % 10085' - 1 3 - 3/16" X 2 -7/8" XO, ID = 2.387' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL ORN/SOZ DATE 3 3/16 "packerwhiDsmck at9,240 w S Orient 111° R H S 1008T - 12 - 7/8" ARKERJT 2" 6 9870 - 9930 O 09/29/09 40 INC a� / % M 2" 6 9900 - 9930 0 09/29/09 2" 6 9940 - 9970 0 09/29/09 3 -3/16" LNR, H 10085' 2" 6 9980 - 10010 0 09/29/09 6.2#, L -80 TCII 2" 6 10060 - 10550 C 07/24/09 .0076 bpf, D = 2.80 PBTD H 10850' 1 1 11 2" 6 10600 - 10820 C 07/24/09 2 -7/8" LNR, 6.16#, L -80 STL, .0058 bpf, D = 2.441" H 10890' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11/30/81 ORIGINAL COMPLETION WELL G-14B 04/20/98 CTD SDTRK COMPLETION PERMIT No: F '090680 07124/09 NORDIC 1 CTD SIDETRACK (G -14B) API No: 50 029 - 20646 - 02 - 00 12/08/09 SMNJMD DRLG DRAFT CORRECTIONS SEC 12, T11N, R13E, 2086' FSL & 2276' FWL BP Exploration (Alaska) NORDIC - CALISTA RIG 1 CHOKE / REEL /CIRCULATION MANIFOLD DIAGRAM V12 a V14 7- 1/16" 5000 psi BOP's ID = 7.08" V15 Q V11 t — ,. 17 1116° 5000 psi, 5 x.46 Transducers 7 l s s rf 111 1 G V2 , V1 V 16 °ntl o''` 0 " M."' Rote; typical BOP arrangement for g coiled tubing drilling roc 2 T03% a� r11 V17 4a, r,� I 7 1/16" 5000 psi, R%J6 I HCR I I I IC .' IK OK Gas Buster II i-r I: I ..° ° I 170 Ci V18 V19 I mum.. 21 /t8 "5000 psi, R % -20 I i ( 300" 5000 psi HCR I • ...■ 23/BVB IR • 2-1/16 pc CHECK VALVE Manual Choke - III ,Illinllklgll -. II �-►� � for ws �w _ H /Diesel Tr'. 7 v16 Cameron Pov cats Valve. 5000 psi I 8 8 MEODiesel .. .. FP Line CoFlex Hose . =. Motion ' - 1l4 Tum Hakto 10WOG To Production Tree or Cross Over T Pre e transducers CoFlex Hose 0/11 Q ■ 0 CV12 To Coiled Tubing - Bleed Off Inner Reel Valve N13 — Cement Line In Ground Level Tie -in I CV30 CV3 CV2 - - T Stand Pipe ID .�" _ _..__� ._.. .. —..-- = _ M anua Choke e - - - Pressure Transducers N9 Motion // Inill f I CV17 1110 s W • cw I ANIL AM. AM. Ann wr N ...... _ Tiger Tank Mud Pump 2 E 1 s a — Ills V _ In From O Baker MP 1 & MP 2 ® Choke IIII■ • • CV14 to Pits Rig Floor lr Mud Pump N1 0 CV16 Reverse Cirtulat I me Ir C CT while OOH — Ail • -_- �. To Manifold CV15 1-Jun-2010 Al Reverse Circulation One / CT w.ia 0014 CoFlex Hose NORDIC CTD UNIT # 2 CHOKE / REEL / CIRCULATION MANIFOLD DIAGRAM Choke PPnel Standpipe r Circulation Line I . 0 Driller Gauge +. M1S m MB • MM9 .s- M Manual Choke 1 V0 - Calista I CIRCULATING MANIFOLD — MM16 , } s . 0 I _ MM 15 1s 464 V }^_ I SLB Transducer _ ,._. "V°' / - __y .11 MM „,!-.,... PVT Sensor .o / I .._ . ern / mews 0I r MM • �• I _• . Baker Choke MM 13 MM d MM 17 KILL SIDE MANUAL VALVE • mszcomorz MANUAL VALVE / 0 KILL HCR / I � Rev C Line - CHOKE HCR 0 I ✓Air Blow down • � MM14 •aYa A f .^^ • • . �wlil tit :. kli .,,•'i9�ik�Ya rYi '1'l BilpiY1 I . * • • MM .; • I s III >r Choke Line / I Coiled Tubing � i • _.. - ,;_,.....� a°,a: 9I I I kn.n •m ..wr Baler Choke Kill Line ! /� I I I MP2 • w • MP1 . f -Hi. — ■— — —I— — / I1 I� . ' . II' �. ,,.. J t- u • Kill Line I \ BOP 16 0 I HP 11 HP 10 ... Trarwucers COILED TUBING I T / \ BOp 17 0 I '1' ! CIRCULATING SYSTEM I / J I I- i ® HP 18 I I HP14 P19 HP I • - To Inner Reel I �: 0 Valve - - ,q HP 15 ■ HP7 HPS HP HPJ IT 1 1 HP 13 I INF HP12 HP2 HP1 HP16 / I cement line N2 ( SLB SLB I CHOKE MANIFOLD - - -- HP17 N2TrIFlow N' ./CM . MOS BT@ III I I Gauge CM 29 - `� I'M CHOKE LINE SBUS , 111- •• Test Pump Inlet — CM 30 / ill I G, CM3 ,' $. I :tf1 H Flow fl HC' / OYGaupe Pi31 I 4Wav Block CMI4 CMI / CMB 111M : — CM24 . — lNote iquid � I CM5 CMG - leg is I Baker Choke Line m _ 10' high I from wal a a s a- s ` , CHOKE LINE -O 1 CM13 • .ill :9:11 ilIMI • I I �_— 1 — CM2 • POSSUM BELLY CM28 e. C M21 CM4 oeo C i I _ iis 1 •• CM20 I CNONE LINE , '"` Tiger Tank I I • • • �J�Rlk �bvb Nglb Aln� • .•- •-•. _ 115711=11. CM18 CM1B 0 _. CM27 I ..... = I TIGER TANK I / I - t • • • Page 1 of 1 Subject: FW: INTENT PLUG for RE -DRILL WELLS: Corrected From: Davies, Stephen F (DOA) Sent: Monday, February 08, 2010 10:52 AM To: Foerster, Catherine P (DOA); McMains, Stephen E (DOA); Schwartz, Guy L (DOA); Saltmarsh, Arthur C (DOA); Aubert, Winton G (DOA) Subject: RE: INTENT PLUG for RE -DRILL WELLS: Corrected Revised procedure with an additional step per Cathy's comment: INTENT PLUG for RE -DRILL WELLS ( IPBRD) Type Work Code in RBDMS 1. When a Form 10 -403 is submitted requesting approval to plug a well for redrill, the initial reviewer (Art f or Steve D.) will check to make sure that the "Plug for Redrill" box in the upper left corner of the 403 form is checked. If the "Abandon" box is checked, we will cross that erroneous entry out and initial it on both copies of the Form 10 -403 (AOGCC's and operator's copies). 2. On the Form 10 -403 if "Abandon" is checked in Box 15 (Well Status after proposed work), Art or Steve D. will cross that erroneous entry out and initial it on both copies of the Form 10 -403 (AOGCC's and operator's copies). Instead, we will check the "Suspended" box. Guy and Winton will serve as quality control for steps 1 and 2. 3. When Steve McMains receives the Form 10 -403 with a check in the "Plug for Redrill" box, he will enter the existing code "IBPRD" into RBDMS. This code automatically generates a comment under the History tab stating "Intent: Plug for Redrill." 4. When Steve McMains receives any Form 10 -407, he will check the History tab in RBDMS for this comment. If he sees the "Intent: Plug for Redrill" code, and cannot find any evidence that a subsequent re -drill has been COMPLETED, he will assign a status of SUSPENDED to the well bore in RBDMS, no matter what status is listed on the 10 -407. Steve will also change the status on the 10 -407 form to SUSPENDED, and will date and initial his change. If Steve does not see the "Intent: Plug for Redrill" comment or code, he will enter the status listed on the Form 10 -407 into RBDMS. 5. When the Form 10 -407 for the redrill is received, Steve M. will change the original well's status from suspended to abandoned. 6. The first week of every January and July, Steve M. and Steve D. will check the "Well by Type Work Outstanding" user query in RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, Steve M. and Steve D. will also review the list of suspended wells for accuracy. Thanks, Steve D. file: //F: \Daily_ Document_ Record \Procedures_Instructions \FW INTENT PLUG for RE- DRI... 4/6/2012 • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PAS -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18, 2012 Mr. Jim Regg M lEt AU G 0 7 2012 Alaska OH and Gas Conservation Commission O _ © 6 333 West 7 Avenue a, Anchorage, Alaska 99501 1- Subject: Corrosion Inhibitor Treatments of GPB G -Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad G that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) G -Pad Date: 03/05/2012 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal G -01A 1931710 50029202140100 3.0 NA 3.0 NA 10.2 5/10/2010 G -02B 2081580 50029202170200 0.5 NA 0.5 NA 2.6 5/10/2010 G -03A 1970700 50029202210100 0.7 NA 0.7 NA 6.0 5/27/2010 G-048 2061400 50029202250200 0.1 NA 0.1 NA 1.7 5/10/2010 G -05 1780970 50029203510000 0.0 NA 0.0 NA 0.0 5/10/2010 G -06A 2060120 50029203580100 0.6 NA 0.6 NA 5.1 5/12/2010 G -07 1790180 50029203590000 0.5 NA 0.5 NA 3.4 5/11/2010 G -08A 2061830 50029205810100 0.1 NA 0.1 NA 0.9 5/27/2010 G-09B 2071100 50029205820200 9.0 NA 9.0 NA 69.7 5/20/2010 G -10C 2060090 50029205530300 0.9 NA 0.9 NA 8.5 3/5/2012 G -116 2080270 50029205830200 0.0 NA 0.0 NA 0.0 5/21/2010 G -12B 2031410 50029205970200 0.5 NA 0.5 NA 2.6 5/13/2010 G -13A 2001630 50029206000100 0.0 NA 0.0 NA Trace 5/12/2010 ...i4 G -14B 2090680 50029206460200 0.7 NA 0.7 NA 5.1 5/22/2010 G -158 2080650 50029206470200 26.0 4.0 0.5 7/16/2011 3.4 7/19/2011 G -16A 2090560 50029206430100 0.0 NA 0.0 NA Trace 5/22/2010 G -17A 2060760 50029206190100 21.4 4.0 0.6 7/16/2011 3.4 7/19/2011 G -18A 1990320 50029206200100 71.7 14.0 1.0 7/16/2011 8.5 7/19/2011 G -19B 2071240 50029215990200 0.0 NA 0.0 NA Trace 5/22/2010 G -21 1951540 50029226040000 0.5 NA 0.5 NA 3.4 5/12/2010 G -236 2091440 50029216800200 0.5 NA 0.5 NA 4.3 5/11/2010 G -24A 2060820 50029216710100 0.1 NA 0.1 NA 0.9 5/11/2010 G -25B 2070860 50029216520200 5.3 NA 5.3 NA 23.8 5/28/2010 G -26B 2050480 50029216610200 2.0 NA 2.0 NA 6.8 5/11/2010 G -27A 2070310 50029216460100 0.5 NA 0.5 NA 2.6 5/30/2010 G -29B 2101410 50029216500200 2.8 _ NA 3.0 NA 17.0 5/13/2010 G -30C 2091510 50029216130300 1.0 NA 1.1 NA 5.1 5/30/2010 G -31B 2090310 50029216160200 0.8 NA 0.8 NA 6.0 5/21/2010 G -32A 1970010 50029216360100 0.8 NA 0.8 NA 3.4 5/21/2010 DATA SUBMITTAL COMPLIANCE REPORT 8/30/2010 Permit to Drill 2090680 Well Name/No. PRUDHOE BAY UNIT G-14B Operator BP EXPLORATION (ALASKI~ INC API No. 50-029-20646-02-00 MD 10900 TVD 9047 Completion Date 7/24/2009 Completion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey Ye DATA INFORMATION Types Electric or Other Logs Run: MWD, GR, ROP, RACLX, RPCLX, Memory CNL, CCL, Multi Finger Ca (data taken from Logs Portion of Master Well Data Maint Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / iyp meamrmi rvu~nuG~ Name ai,a~c mcu~a rvo flan ~wp ~+n RCl:C1VClJ a.unnucnw og Neutron 5 Blu 8200 10767 Case 9/16/2009 MCNL, Lee CCL, GR, CNL 24-Jul-2009 / ~D C Lis 18662 Neutron 8195 10767 Case 9/16/2009 LIS Veri, GR, CNT R LIS Verification 8835 10896 Open 10/26/2009 LIS Veri, GR, ROP ED C Lis 18782' Gamma Ray 8835 10896 Open 10/26/2009 LIS Veri, GR, ROP Gamma Ray 25 Col 9045 10900 Open 10/26/2009 MD GR ~,ef Gamma Ray 5 Col 9045 10900 Open 10/26/2009 TVD GR ~.eg~- Gamma Ray 5 Col 8830 10870 Open 10/26/2009 Depth Shift Monitor Plot og Production 5 Blu 8820 10850 Case 10/26/2009 PPL, UMT, ILS, GR, CCL, Pres, Temp, CFJ 27-Sep- 2009 i D C Las 18787~erforation 8788 10811 Case 10/26/2009 PPL, Temp, Pres, CCL, GR, Spin i Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments r L ~ DATA SUBMITTAL COMPLIANCE REPORT 8/30/2010 Permit to Drill 2090680 Well Name/No. PRUDHOE BAY UNIT G-14B MD 10900 TVD 9047 ADDITIONAL INFORMATION Well Cored? Y ' N Chips Received? Y N Analysis `?`F~td~ Received? Completion Date 7/24/2009 Operator BP EXPLORATION (ALASK/~ INC Completion Status 1-OIL Current Status 1-OIL Daily History Received? v/ N Formation Tops ~ N API No. 50-029-20646-02-00 UIC N Comments: Compliance Reviewed By: Date: ~ ~~~ ~=s'V ~ ~ -~ BAKER M V6ME5 Baker Atlas PRINT DISTRIBUTION LIST COMPANY BY EXYLUKA'1"lUN (ALASKA) 1NC WELL NAME G-14B CUUN 1'Y NUK"1'H SLUYE BUKUUGH STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 10/20/2009 THIS DISTRIBUTION LIST AUTHORIZED BY: CATRINA GUIDRY SO #: 2692602 Copia of Copies Digital Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKA) INC 1 Company DNR -DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2-1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE, AK 99508 ANCHORAGE, AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE, AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By' BAKER ATLAS-PDC 17015 Aldine Westfield, Houston, Texas 77073 This Distribution List Completed By: ~~ Pagelofl t i INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7`h Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: G-14B Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary G 1 color print - GR Directional Measured Depth Log (to follow) 1 color print - GR Directional TVD Log (to follow) ; LAC Job#: 2692602 ~t'a~~ ~~ ~ ~~~ Sent by: Catrina Guidry Date: 10/20/09- Received by: Date: PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 Baker Hughes INTEQ -~_~. ;. _ I 7260 Homer Drive ~~~ Anchorage, Alaska 99518 Direct: (907) 267-6612 IRfTEQ FAX: (907) 267-6623 STATE OF ALASKA ~ ECEIV~ ALASKA~L AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS OCT ~ 2 2Q09 1. Operations Abandon ^ Repair We^ Plug Perforations ^ Stimulate ^ C®Rl~n~s ~ & Gaa Cons ~ . Performed: Alter Casing ^ Pull Tubin^ Perforate New Pool ^ Waiver^ Time E~en-sion Anchorege Change Approved Program ^ Operat. Shutdow^ Perforate 0 Re-enter Suspended Well ^ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit t' Drill Number: Name: Development Q Exploratory ^ 209-0680 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ 6. API -tnber: Anchorage, AK 99519-6612 ~, 50-029-20646-02-00 8. Property Designation (Lease Number) : 9. Well Name and Num er: ADLO-028280 PBU G-14B 10. Field/Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured ~, 10900 feet Plugs (measured) 10030' 9/29/09 feet true vertical 9047.49 feet Junk (measured) None feet Effective Depth measured 10850 feet Packer (measured) 8396' true vertical 9047.96 feet (true vertical) 7984' Casing Length Size MD TVD Burst Collapse Structural Conductor 110 20" SURFACE - 110 SURFACE - 110 Surface 2709 13-3/8" 72# L-80 SURFACE - 2709 SURFACE - 2709 4930 2670 Intermediate Production 8960 9-5/8" 47# L-80 SURFACE - 8960 SURFACE - 8487 6870 4760 Liner 594 7" 26# L-80 8456 - 9050 8037 - 8568 7240 5410 Liner 2571 3-3/16"X2-7/8" 6.2#/6.5# 8319 - 10890 7916 - 9048 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ Tubing: (size, grade, measured and true vertical depth) 5-1/2" 17# L-80 SURFACE - 8296' SURFACE - 7896' 4-1 /2" 12.6# L-80 8397' - 8543' 7985' - 8114' Packers and SSSV (type, measured and true vertical depth) 9-5/8" X 5-1/2" BOT PKR 8396' 7984' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions inGuding 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: 1301 65374 26 816 Subsequent to operation: 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory^ Develop ent ^~ Service ^ Daily Report of Well Operations X 16. 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 Prebl i Title Data Management Engineer Signature Phone 564-4944 Date 10/8/2009 All Form 10-404 Revised 7/2009 ~ /D~ na 5 Submit Original Only G-146 209-068 PFRF OTTOCHMFNT • Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base G-14B 7/24/09 PER 10,080. 10,550. 9,046.29 9,048.41 G-14B 7/24/09 PER 10,600. 10,820. 9,049.21 9,048.02 G-14B 9/29/09 APF 30' 9,900. 9,930. 9,046.66 9,046.86 G-146 9/29/09 APF p' 9,940. 9,970. 9,046.93 9,047.38 G-14B 9/29/09 APF 30 ` 9,980. 10,010. 9,047.52 9,047.91 G-14B 9/29/09 BPS ,030. 10,820. 9,048.2 9,048.02 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 ~ ~ G-14B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE SUMMARY 9/27/2009 CTU #5 1.75" CT Job Scope: Drift/PPROF/ «< InterACT publishing »> MORU. 1 RIH w/2.30" JSN for drift. Had to shut in wing to get into liner. Tag TD at 10842', PUH to 10810', paint flag. POOH. LD Drift assy. MU PDS MEM logging tools. Knocked down wellhead pressure. RIH. Hung up w/logging tools in wellhead !equ. Inspected tools and determined that the knuckle on top of tool string is I hanging up. Replaced knuckle w/swivel. Continued on WSR 09-28-2009. , { 9/28/2009 CTU #5 w/1.75" OD CT. Job scope - PPROF. Possible add prefs. «< Inter ACT ,publishing »> Continued from WSR 09-27-2009. Attempt to RIH past [obstruction at 29'. Got past catch point w/no problem after swapping out knuckle. RIH. Can't get gas rate due to gas meter on test seperator not working at GC 1. =Get stop counts at 8,242', 8,392', 8,892', 10,027, 10,567'. RIH to flag at 10,801'. Log up, down passes at 30 - 60 & 90 fpm. Log mem pass at 60 fpm paint flags for tie in. POOH MU BOT RIH tie in to flag run plug to set depth pumped 31 bbl pressured up to 3800 psi sheared out but not able to set wt down. RIH to XO at 110091' . POOH. CIBP not on setting tool. Setting tool was stroked. Recovered 1/2" ball. Freeze protected coil. Inspected injector. MU 2nd Baker 2.55" OD jCIBP. Continued on WSR 09-29-2009. _._~ _ 9/29/2009 i i i I i 9/30/2009':. CTU #5 w/1.75" OD CT. Job scope -Set CIBP, Perf. «< Inter ACT publishing »> Continued from WSR 09-28-2009. Finished PT. RIH w/Baker 2.55" OD CIBP. Park coil at flag and corrected to 9988.70' center of element. (PDS coil flag log - 09-27-2009. Ref log Sch MCNL 07-24-2009.) Set CIBP at 10,030' center of element. 10,029.5' top of CIBP. POOH. LD Baker setting tool assy. Cut old CTC from coil and MU new CTC & MHA. MU Sch 2" x 30' loaded 6 spf, 60 deg phase pert gun assy. RIH w/Gun Run #1 to plug correct depth to 10028.8' ( Ref Log SLB CCL/GR/CNL 7/24/2009) PUH to 10010' Bottom shot depth. Pump 1/2" ball to set and fire guns, perforating from 9980' to 10010' w/ 30' 2" 6 spf 60 degree phasing guns.POOH LD spent guns recover ball. MU Sch 2" x 30' loaded 6 spf, 60 deg phase pert gun assy. RIH w/Gun Run #2 to plug correct depth to 10028.8' (Ref Log SLB CCL/GR/CNL 7/24/2009) PUH to 9970' Bottom shot depth. Pump 1/2" bal to set and fire guns, perforating from 9940' to 9970' w/30' 2" 6 spf 60 degree phasing guns.POOH LD spent guns recover ball. MU Sch 2" x 30' loaded 6 spf, 60 deg phase pert gun assy. RIH w/Gun Run #3 to plug correct depth to 10028.8' (Ref Log SLB CCL/GR/CNL 7/24/2009) PUH to 9930' Bottom shot depth. Pump 1/2" bal to set and fire guns, perforating from 9900' to 9930' w/30' 2" 6 spf 60 degree phasing guns. POOH, LD spent guns, recovered ball. MU Sch 2" x 30' loaded 6 spf, 60 deg phase pert gun assy. RIH w/Gun Run #4 to plug, correct depth to 10028.8' (Ref Log SLB CCUGR/CNL 7/24/2009) PUH to 9900 Bottom shot depth. Pump 1/2" bal to set and fire guns, perforating from 9870' to 9900' w/30' 2" 6 spf 60 degree phasing guns. POOH. Continued on WSR 09-39-2009. CT #5 w/1.75" OD CT. Job scope - RDMO. «< InterACT publishing »> Continued from WSR 09-29-2009. POOH. Freeze protected well to 2500'. LD Sch pert guns. Recovered ball. RDMO CT unit. Job complete. • • FLUIDS PUMPED BBLS 321 50/50 METH 273 1 % KCL XS 594 TOTAL ~- ~,= PROACTIVE DAAGNOSTIC SERVICES INC. ~~L LQ TR~4/~S/4~-/TT~4L To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka LJ~2-1 900 Benson Blvd. Anchorage, Alaska 99508 and ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 ~`Z~ ~ `6 ~ 1) Production Profile 27Sep-09 G14B 1 BL / EDE 50-029-20646-02 2) i Signed Print Name: Date PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAx: (907)2458952 E-MAIL : ~ _ !_.~__ _ . __,_~__~, _=- --- WEBSITE .... _ _ __ _. ~_d ;dog -ate ~ C^~Docutnents and Settings'~.Owner~Desktop\Transmit_BP.docx Schlum6erger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Mchorage, AK 99503-2836 ATTN: Beth Well Job K N0.5353 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Log Description Date BL Color CD 09/11/09 , l tf i t ", -r .. .. ,.. 'i~ :. V-02 62WY-00018 MEM PRODUCTION PROFILE 07/27/09 1 1 W-26A H-32 B1 JJ-00033 ANHV-00102 MEM PRODUCTION PROFILE PRODUCTION PROFILE L - 07/26/09 07/25/09 1 1 1 1 P2-29 AYTU-00052 INJECTION PROFILE ' °7 _ 08/02/09 1 1 L2-11 L2-O6 ANHY-00106 869K-00007 LDL CROS&FLOW CHECK 08/02/09 07/31/09 1 1 1 1 P2-28 L-213 AYTU-00051 B2WY-00019 INJECTION PROFILE L - - MEM INJECTION PROFI E 08/01/08 07/29/09 1 / 1 1 V-221 AXB0.00037 MEM INJECTION PROFILE' - 07/28/09 / 1 L-220 BiJJ-00035 MEM INJECTKN PROFILE 07/30/09 1 1 07-22 AZCM-OD036 PRODUCTKN PROFILE 08/09/09 1 1 04-02A J-11A AYS4-00091 AWLS-00029 USIT ~ USIT 08/11/09 08!05/09 1 1 1 1 L7-09 AYS4-00089 PRODU TK)N PROFILE _Qp 008/09 1 1 X-28 AXED-00026 MEM INJECTION PROFILE U 05/17!08 1 1 L2-06 B3SG-00020 PROWCTION PROFILE 08/14/09 1 1 3.29/J-32 AP30-00055 IBP SET RECORD W/CROSSGLOW 08/08/09 1 1 06-04A B5JN-00009 RST 08/23/09 1 - 1 15-496 B2NJ-00013 MCNL 07/15/09 1 1 03-328 09AKA0030 OH MWD/LWD EDIT 02/28/09 2 1 G-148 AWJI-00043 MCNL 07/24/09 1 1 L2-13A AWJI-OD036 MCNL 06/17!09 1 18.028 AWJI-00045 MCNL ~ - $~ 08/17/09 1 1 Pt-OS AWLB-00032 RST 08/09/09 1 1 B-16A B2WY-00020 MCNL Q 08/03/09 1 1 J•20B AXBD-00020 MCNL (REVISED) ~ - - (() ,`L 04/12/09 1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Alaska Dala & Consulting Services 2525 Gambell Streel, Sude 400 Anchorage, AK 99503-2638 J • ~J STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG ~~~~ 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 Class: ®Development ^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. . 7/24/2009 - 12. Permit to Drill Number 209-068 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 07/20/2009 ~ 13. API Number 50-029-20646-02-00 ' 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 07/22/2009 - 14. Well Name and Number: PBU G-146- FWL, SEC. 12, T11 N, R13E, UM FSL, 2276 2086 Top of Productive Horizon: 3520' FSL, 297' FWL, SEC. 12, T11 N, R13E, UM 8. KB (ft above MSL): 75.8' - Ground (ft MSL): 40.41' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 4217' FSL, 833' FWL, SEC. 12, T11 N, R13E, UM 9. Plug Back Depth (MD+TVD) 10850' 9048' Oil Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 657236 y- 5968434 Zone- ASP4 10. Total Depth (MD+TVD) 10900' ~ 9047' 16. Property Designation: ADL 028280 TPI: x- 655227 y_ 5969826 Zone- ASP4 - 5970534 Zone- ASP4 th: x- 655748 T l De t 11. SSSV DeN hA(MD+TVD) 17. Land Use Permit: p y o a " 18. Directional Survey ®Yes ^ No Submit electroni n rin inforrrta i n r AA 25.05 19. Water depth, if offshore N/A ft MSL fVD): 20. Thickness of Permafrost ( 1900 (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): , MWD, GR, ROP, RACLX, RPCLX, RPCHX, Memory CNL, CCL, Multi Finger Caliper `y//ryQ~j~~ 9~50'iy~ ~~'`7aTI/id 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 20" x Insultated Cond ctor Surface 110' urfa 110' 36" 8 c ds Con rete 1 - " 7 7 27 17-1/2" 27 u rmafro - / " 47# L-80 Surfa 8960' Surface 8487' 12-1/4" 1195 cu ft CI ss'G' 130 cu ft PF'C' 7" 26# L-8 845 ' 9 50' 8037' 568' -1l2" 454 u ft Class'G' 3-3/16" x 2-7/8" .2# / L-8 1 7 1 4' -/ 1 I s' 23. Open to production or inject ion? ®Yes ^ No 24. Tuslric RECORD If Yes, list each i f T & B P MD+TVD tt nterval open ti n Si nd Number): rf SIZE DEPTH .SET MD PACKER SET MD o om; e ora o ze a ( o op 2" Gun Diameter 6 SPF 5-1/2", 17# x 4-1/2" 12.6#, L-80 8543' 8396' , MD TVD MD TVD 10060' -10550' 9047 - 9048' 10820' 9049' 9048' 10600' 25, ACID, FRACTURE; DEMENT SQUEEZE, ETC. - - DEPTH INTERVAL MD AMOUNT & KIND OF MATERIAL USED Freeze Protected with McOH 26. PRODUCTION TEST Date First Production: Not On Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date Of Test: HOUfS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing PreSS. Casing Press: CALCULATED 24HOUR RATE OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^Yes ®No Sidewal l Core s A uired? ^Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. ,,, , _L i i0i3 None ~ _~ ~. r',~ U ;~ ~ ~~~~a ~. ~]} Form 10-407 R2VISed OZ/ZOO7 CONTINUED UN KEVERSE 51DE ~~ ~,-Y f~~ /®C 1~ r~ 28. GEOLOGIC MARKERS (LIST ALL FORMATIONS AND MARKERS 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 25.071. Top Sadlerochit (Zone 46) 9084' 8598' None Top CGL (Zone 3) 9252' 8732' Bottom CGL (Zone 2C) 9351' 8806' 25N (Zone 26) 9456' 8882' 22N (Zone 2A) 9578' 8962' Zone 1 B 9840' 9044' MHO /HOT 10650' 9050' Formation at Total Depth (Name): Zone 1 B 9840' 9044' 30. List of Attachments: Daily Drilling Reports and Post Rig Work Summaries, Well Schematic Diagram and Survey. 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Sondra tewm Title Drilling Technologist Date ~ ~ " " PBU G-14B 209-068 Prepared ey Name/Number• Sondra Stewman, 564-4750 Well Number Permit No. / A r val N Driving Engineer: Sean McLaughlin, 564-4387 INSTRUCTIONS GeNeRA~: 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. IreM 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. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: 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. IreM 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 25.07E Form 10-407 Revised 02/2007 Submit Original Only TREE= 6" McEVOY WELLHEAD- McEVOY ACTUATOR = OTIS KB. ELEV = 75.75' BF. ELEV - 42.1' . KOP = 5100' Max Angle- 94° cs 10089` Datum MD = 9$69' Datum TV D - 8970' n 13-3/8" CSG, 72#, L-80, ID = 12.347" ~~ 2710' Minimum ID = 2.3 T' 10085" 3311 " X -~ ~~ G ~ ~ ~ S E: WELL ANGLE > 70° @ 9778' *** ~ CANNOT UN PLUG IN 5-1 /2" BKR MODEL L SLD SLV ' ~--~5-1/2" OTIS SSSV LAND NIP, ID = 4.562" 2600' -19-5/8" DV PKR r o c i iF-r nn. ST MD TVD DEV TYPE VLV LATCH PORT DATE 12 2977 2997 1 CA- DOME RK 16 07/28/09 11 4855 4854 3 CA- SO RK 20 07/28/09 10 5873 5830 28 CA- DMY RK 0 11/30/81 9 6026 5962 32 CA- DMY RK 0 11/30/81 8 6638 6464 34 CA- DMY RK 0 11!34/81 7 6789 6590 32 CA- DMY RK 0 11/30/81 6 7105 6861 30 CA- DMY RK 0 11 /30/81 5 7263 6997 29 CA- DMY RK 0 11/30/81 4 7616 7306 30 CA- DMY RK 0 11/30!81 3 7772 7442 29 CA- DMY RK 0 11/30/81 2 8095 7721 30 CA- DMY RK 0 11/30/81 1 8242 7848 30 CA- DMY RK 0 11/30(81 5-1/2" BKR MODEL L SLD SLV, ID = 4562" BTT 3.5'° Deployment Sleeve w / 4" GS profile ~-I $319" ~3-1t2", 9.2#, L-80, STL LNR ~-~ 8393 5-1/2" TBG, 17#, L-80, .0232 bpf, ID = 4.892" 8296' TOP OF 7" LNR ~-~ 8457' ~4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~ 28~ 9-5/8" CSG, 47#, L-80, ID = 8.681" 8959' TOP OF WHIPSTOCK 904.5" PERFORATION SUMMARY REF LOG: MCNL 07!24!2009 ANGLE AT TOP PERF: 93° @ 10060' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL OPN/SOZ DATE 2" 6 10060 - 10550 O 07(24109 2" 6 10600 - 10820 O 07(24;09 2-718" LNR STUB (07/01'09} 9076' TOP OF CEMENT SCMT --~9U" 7" LNR, 29, L-80, .0371 bpf, ID = 6.184" ~-I 9831' 8319' ~~ 3.70" DEPLOY SLEEV E, ID = 3.00" 8325' 3 1/2" STL PIN, ID = 2.972" 8376' - PBR "f3G SEAL ASST' 8393' 3-3/16" XO TO 2-7/8" XO, ID = 2.387" 8396' 9 5/8" X 5-112" BOT PKR, ID = 4.75" 8397' 5-1/2" X 4-1/2" XO, ID = 3.958" 8456' 4-1/2" OTIS X NIP, ID = 3.813" 8500' 4-1/2" OTIS XN NIP, ID = 3.75" (MILLED XX/XX/XX?) $543' 4-1/2" WLEG, ID = 3.958" 8523' ELMD TT LOG (XX /XX/XX) MILLOUT WINDOW (G-14B) 9050' - 9057' ~~ 10085' -j 3-3/16" XO TO 2-718" XO, ID = 2.387" __ ~._ _ -l' ~~` 1008T 2-7/8" MARKER JOINT - ~ ~` - -~,. ~. f~TD '1(}850" -a.,_:, - - .-~o >-~ 3 3 3 - ~,. .~,_ ;...;.11,j ~ ~~,~ ~. L ~ - ,STL ~,NR DATE REV BY COMMENTS DATE REV BY COMMENTS 11/30/81 ORIGINAL COMPLETION 04/20/98 CTDSDTRKCOMPLETION 07/24/09 NORDIC 1 CTDSIDETRACK 07/27/09 PJC DRLG HO CORRECTIONS 07/30/09 CJN/PJC GLV C/0 (07128/09) PRUDHOE BAY UNIT WELL: G-14B PERMIT No: 2090680 API No: 50-029-20646-02 SEC 12, T11 N, R13E, 2086' FSL & 2276' FWL BP Exploration (Alaska) • BP EXPLORATION Operations Summary Report Legal Well Name: G-14 Common Well Name: G-14 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 1 Date ;From - To ~~ Hours Task Code NPT i 7/17/2009 ~ 06:00 - 17:00 ~ 11.00 MOB P 17:00 - 19:30 I 2.501 RIGU I P 19:30 - 00:00 4.501 BOPSUF# P 7/18/2009 00:00 - 01:30 1.50 BOPSU P 01:30 - 03:00 1.50 RIGU P 03:00 - 03:30 0.50 BOPSU P 03:30 - 04:30 1.00 PULL P 04:30 - 06:15 ~ 1.75 ~ FISH ~ P 06:15 - 08:15 2.00 FISH P 08:15 - 10:30 2.25 FISH P 10:30 - 14:00 3.50 DEMOB P 14:00 - 16:30 2.50 DEMOB P 16:30 - 17:15 0.75 EVAL P 17:15 - 17:30 0.25 EVAL P 17:30 - 21:20 3.83 EVAL P 21:20 - 21:30 0.17 WHIP P 21:30 - 00:00 2.50 WHIP P 7/19/2009 00:00 - 01:30 1.50 WHIP ~ P Page 1 of 8 ~ Spud Date: 11/8/1981 Start: 7/17/2009 End: 7/25/2009 Rig Release: 7/25/2009 Rig Number: Phase Description of Operations PRE Move Rig from DS 15-49 to G-14. Spot rig over well. ***********ACCEPT RIG ~ 17:00************* PRE Rig Up. Remove Tree cap, install XO spool NU BOP Prep for BOP test PRE BOPE TEST Test witnessed by Chuck Scheve, AOGCC Spot cuttings box & RU Tiger tank, fill pits w/ 2% KCL double slick PRE Continue ROPE TEST witnessed by Chuck Scheve, AOGCC PRE PU Injector, cut 15' coil, Install Baker CTC, PT & pull test CTC. PRE Pressure test and chart inner reel valve. DECOMP PU BTT tools to rig floor. SAFETY MEETING, re: PU LNR Fishing BHA PU LNR Fishing BHA. DECOMP RIH 2-7/8" LNR Fishing BHA--Lockable Swivel, DBPV, Accellerator, Spiral Drill Collar, Dual Hydraulic Jar, High Load Discon (7/8" ball), Rupture Disc (5000 psi burst), and BTT 4" GS Spear. OAL = 57.23'. Weight Check at 8200' = 38K RIH tag 8468 set down PU. 44K up wt. DECOMP POH. to surface. DECOMP LD fishing BHA. LD fish.20 joints and one cut off.28.8' DECOMP Swap reel over to fresh water, 15 bbl inhibitor. 5 bbl MEOH, Blow down reel with N2, Pull coil across & secure to reel, SIMOPS: RU wireline crew for caliper log of 7" liner for setting of whipstock. DECOMP Lower reel from reel house and Pu E Reel SIMOP Complete W ireline RU. Run 3.7 drift and PU & Run memory caliper. DECOMP MU 3.7 drift RIH tag at 9092 WLM. POH DECOMP PU memory caliper. DECOMP RIH with caliper memory tool Log from 9080' to 8397'. POH. L/D logging tools & download data R/D Slickline WEXIT SAFETY MEETING; re: Pull coil across and slack management WEXIT RU and Pull coil across Change packoffs on injector Coil slack management. Cut 115 ' of coil. WEXIT MU SLB CTC and pull test. Behead eline MU UOC w/ no checks PT connector & UOC to 4000 psi. rnrneu: oi.vcvva o.oi.ao rave BP EXPLORATION Page 2 of 8 Operations Summary Report Legal Well Name: G-14 Common Well Name: G-14 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 1 Date i From-To Hoursl' Task Code~NPT 7/19/2009 01:30 - 02:00 0.50 BOPSUf~ P 02:00 - 02:30 0.50 WHIP P 02:30 - 03:15 0.75 WHIP P 03:15 - 03:30 0.25 WHIP P 03:30 - 04:00 0.50 WHIP P 04:00 - 06:00 2.00 WHIP P 06:00 - 07:30 1.50 WHIP P Start: 7/17/2009 Rig Release: 7/25/2009 Rig Number: Phase WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT 07:30 - 10:30 3.00 WHIP P WEXIT 10:30 - 11:15 0.75 WHIP P WEXIT 11:15 - 13:15 2.00 STWHIP P WEXIT 13:15 - 14:00 0.75 STWHIP P WEXIT 14:00 - 14:30 0.50 STWHIP N WAIT WEXIT ~~'1L " 1 14:30 - 23:30 9.00 STWHIP P WEXIT 23:30 - 00:00 0.50 STWHIP P WEXIT 7/20/2009 00:00 - 00:20 0.33 STWHIP P WEXIT 00:20 - 00:30 0.17 STWHIP P WEXIT 00:30 - 01:00 0.50 STWHIP P WEXIT 01:00 - 02:15 1.251 DRILL P PROD1 02:15 - 03:50 1.581 DRILL I P PROD1 03:50 - 06:05 ~ 2.25 ~ DRILL ~ P ~ ~ PROD1 Spud Date: 11 /8/1981 End: 7/25/2009 Description of Operations Pressure Test Inner reel valve to 4000 psi. PU Baker tools & whipstock to rig floor Pump slack forward PU Nozzle &RIH to 2000' pumping 3.0 bpm. POOH pumping 1.4 bpm; all returns going to the tiger tank due to low density, so slowed the pump rate POOH to maintain pit volumes. SAFETY MEETING, re: PU WS & Setting Tools PU Whipstock BHA--Gen II TT 4-1/2" X 7" WS, setting sleeve, Baker #10'J' Hyd, HOT, DGS, DPS, EDC, P&C, Wear sub, LOC, UOC, & CTC. Open EDC, RIH pumping minimum rate. Log tie-in.-9' correction. UP WT 40K. RIH to setting depthSet ws at 9045 TOWS. High side tray tool face. Close EDC. Pressure to 3300 psi with 2.3 bbls. Set DN 7K. PU Circulale 2# bio to running tool. LD Ws running tools and PU window milling assy. RIH to 8930' Log tie-in.correction -8', Confirm with BOT OK to mill ahead with WS set in pipe with OD .2" over ~auge_____ RIH tag at 9053' w/ 2k# stacked. PU. Circulate at 2.5 bpm @ 2340 psi FS, Mill at 2450 psi with 2.3 K DWOB. Time Milling 1 ft / hr ave. 9051.4 2.55 bpm 2260 psi 0.0 K DWOB 9052.4 2.55 bpm 2320 psi O.OK DWOB 9052.8 2.55 bpm 2450 psi 0.5K DWOB 9053.5 2.52 bpm 2450 psi 2.12K DWOB 9054.5 2.52 bpm 2370 psi 2.34 K DWOB 9055.7 2.50 bpm 2311 psi 1.67k DHWOB 9056.5 2.50 bpm 2410 psi 2.38k DHWOB Start drilling rathole 9057.6 2.53 bpm 2604 psi 2.3k DHWOB 9062.5 2.50 bpm 2325 psi 1.3k DHWOB Drill rathole to 9068' 22:45 PU to 9038', Ream down 100 fph to TD 9068' 23:00 PU to 9036'. Ream to TD 23:08 PU to 9040'. Ream to TD 23:15 PU to 9040'. RIH w/ no pumps to TD. Window is clean Window = 9050' to 9056.5' POH purring 2.6 bpm POOH to surface. SAFETY MEETING, re: BHA Change L/D Milling BHA Mill & String Reamer gauged 3.80" go, 3.79" no go. Test MWD tools on surface PU Build Drilling BHA RIH Build Drilling BHA with 1.5 deg motor, HYC TReX BC Bit Start mud swap to reconditioned Geo Vis. Log from 8870' to 9034' at 100 fph. Tie-in, -11' correction. Printed: 8/3/2009 8:37:36 AM ~ ~ BP EXPLORATION Operations Summary Report Legal Well Name: G-14 Page3of8~ Common Well Name: G-14 Spud Date: 11/8/1981 Event Name: REENTER+COMPLETE Start: 7/17/2009 End: 7/25/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/25/2009 Rig Name: NORDIC 1 Rig Number: Hours ' Task Code NPT Phase Description of Operations Date From - To I _~_ _~ __ _~ _ _ __ 7/20/2009 03:50 - 06:05 2.25 DRILL P 06:05 - 09:45 3.67 DRILL P 09:45 - 10:00 0.25 DRILL P 10:00 - 16:00 6.00 DRILL P 16:00 - 17:45 1.751 DRILL ~ P 17:45 - 18:15 0.50 DRILL P 18:15 - 20:30 2.25 DRILL P 20:30 - 22:15 i 1.75 ~ DRILL ~ P 22:15 - 23:00 0.75 DRILL P 23:00 - 23:30 0.50 DRILL P 23:30 - 00:00 0.50 DRILL P 17/21/2009 ~ 00:00 - 01:50 ~ 1.83 ~ DRILL ~ P 01:50 - 02:05 I 0.251 DRILL I P 02:05 - 03:00 0.92 DRILL N 03:00 - 03:10 0.17 DRILL N 03:10 - 04:30 1.33 DRILL N 04:30 - 07:00 2.50 DRILL N 07:00 - 09:20 2.33 DRILL P 09:20 - 10:00 0.67 DRILL P 10:00 - 11:30 1.50 DRILL P 11:30 - 12:30 1.00 DRILL P 12:30 - 15:30 3.00 DRILL P PROD1 Log to TD at 100 fph. PROD1 Ta at 9068. PU close EDC. Drill at 2.47/2.55 bpm C~3 2680 psi, 2150 psi FS, DWOB 4K,ECD9.3, ROP 17-75. drill to 9250' PROD1 Wiper to window. PROD1 Drill 2.47/2.51 bpm Q 2250 psi, 2200 psi FS. DWOB .7K,ECD 9.34, ROP 20-35. PRODi Drill 2.72/2.8 bpm ~ 2600 psi, 2580 psi FS. DWOB .3.6K,ECD 9.42, ROP 15-80. Drill to 9400' PROD1 Wiper to window. PROD1 Drill from 9400' in upper Z-2C conglomeratic sandstone. Drill 2.70/2.74 bpm @ 2600-2700 psi, 2580 psi FS. 1.3k-3.Ok# DHWOB, 35 fph, 9.42 ECD IA=Opsi, OA=Opsi, PVT=292 Samples shows chert and pyrite. Drill to 9465'. PROD1 Drill Z-2B conglomeratic sandstone. Drill 2.67/2.72 bpm ~ 2600-3000 psi, 2450 psi FS 1.6k-2.7k DHWOB, 40-80 fph, 9.43 ECD IA=O, OA=O, PVT=290 Samples show chert. Drill to 9550' PROD1 Wiper to 4-1/2" tubing tail at 8500'. PROD1 Log tie-in, +3' correction. RIH PROD1 Drill Z-2B Drill 2.50/2.51 bpm ~ 2700-2800psi, 2280 psi FS 1.8k-3.ik# DHWOB, 55-70 fph, 9.46 ECD IA=5, OA=O, PVT=285, SEVXYX= 3 to 5 Drill to 9580'. PROD1 Drill Z-2B from 9580'. Drill 2.5/2.5 bpm ~ 2700-2800 psi, 2600 psi FS 2.3k-3.Ok# DHWOB, 40-80 fph, 9.52 ECD IA=7, OA=O, PVT=278, SEVXYX=2 to 4 Drill to 9700' PROD1 Wiper to window. Communication failure with EDC. Troubleshoot during wiper. DFAL PROD1 POH for MWD tool failure. DFAL PROD1 SAFETY MEETING, re: BHA change DFAL PRODi L/D BHA, B/O motor & bit. Bit graded 5,1 RO. PU new MWD tools, PU used HYC SRR DFAL PROD1 RIH Drla BHA w/ 1.5 deg motor and HYC Razor Edge Bit. Log tie-in -12 correction. RIH set down in shale at 9060', 4' below bottom of window. Attempt to orientate thru NO GO. Orient HS and increase to drill rate. Drill thru. Continue to RIH. PROD1 Drill Z-2A 2.64/2.67 ~ 2700 psi, 2530 psi FS, DWOB 2.3K, ECD 9.5, ROP 108, Drill to 9850'. PROD1 Wiper to window. 9070' PROD1 Drill Z-16 2.78/2.81 bpm ~ 2977 psi, 2580 psi FS, DWOB 2K,ECD 9.57, ROP 130. drill to 10,000' PRODi Wiper to window. 9070' PRODi Drill Z-16 2.7/2.81 bpm ~ 2900 psi, 2580 psi FS, DWOB rnrneu. oioicuva oai.oo nm BP EXPLORATION Operations Summary Report Legal Well Name: G-14 Page 4 of 8 Common Well Name: G-14 Spud Date: 11/8/1981 Event Name: REENTER+COMPLETE Start: 7/17/2009 End: 7/25/2009 Contractor Name: NORDIC CALIS TA Rig Release: 7/25/2009 Rig Name: NORDIC 1 Rig Number: Date From - To I Hours Task Code NPT Phase Description of Operations 7/21/2009 12:30 - 15:30 3.00 DRILL P PROD1 2K,ECD 9.57, ROP 20 - 170. Drill to 10,150' 15:30 - 16:45 1.25 DRILL P PROD1 Wiper to 4.5" tail pipe ~ 8,543' 16:45 - 17:00 0.25 DRILL P PROD1 Log GR tie-in at RA tag, add 1 ft CTD. 17:00 - 17:20 0.33 DRILL P PROD1 RIH clean to bottom. 17:20 - 18:00 0.67 DRILL P PROD1 Drill Z-1 B lateral, 2.70 bpm, 2500-3200 psi, 1.5K wob, 180 fph, 80R TF, 90 deg incl, Drilled to 10240'. 18:00 - 18:40 0.67 DRILL P PROD1 Drill Z-1 B lateral, 2.70 bpm, 2500-3200 psi, 1.5K wob, 180 fph, 90R TF, 90 deg incl, 9.67 ECD Drill to 10300'. 18:40 - 19:30 0.83 DRILL P PROD1 Wiper to window. 9070' 19:30 - 20:40 1.17 DRILL P PROD1 Drill Z-1 B lateral, 2.74/2.75 bpm ~ 2900-3100 psi, 2660 psi FS 0.6k-2.8k# DHWOB, 160-200 fph, 9.67 ECD i IA=7, OA=O, PVT=293, SEVXYX=2-5 Drill to 10450' 20:40 - 21:30 0.83 DRILL P PROD1 Wiper to 4-1/2" tail pipe. 21:30 - 21:45 0.25 DRILL P PROD1 Log tie-in, +1' correction. 21:45 - 22:15 0.50 DRILL P PROD1 RIH. Set down at 9060' twice, 4' below bottom of window. PU above window and run through windown pumping 0.2 bpm, set down again at 9060'. PU to breakover weight below window, pumps on to 2.6 bpm and drill 9060'. Wiper to TD. 22:15 - 23:30 1.25 DRILL P PROD1 Drill Z-1 B lateral from 10450' 2.74/2.81 bpm ~ 3000-3100 psi, 2650 psi FS 2.Ok# DHWOB, 200 fph, 9.70 ECD IA=S, OA=O, Start mud swap at 10500'. Drill to 10600' 23:30 - 00:00 0.50 DRILL P PROD1 Wiper to window. 7/22/2009 00:00 - 00:30 0.50 DRILL P PROD1 Continue wiper from window to TD. 00:30 - 02:00 1.50 DRILL P PROD1 Drill Z-1 B lateral from 10600' in clean sand Drill 2.72/2.78 bpm C~3 2950-3100 psi, 2500 psi FS 2.Ok-2.25k# DHWOB, 150-180 fph, 9.64 ECD IA=O, OA=O, PVT=318, NBI=90deg Drill to 11750' Sample from 10650' show traces of the HOT. 02:00 - 02:55 0.92 DRILL P PROD1 Wiper to 4-1/2" tubing tail, 8500' 02:55 - 03:10 0.25 DRILL P PRODi Log tie-in, no correction. 03:10 - 03:40 0.50 DRILL P PROD1 Continue wiper to TD. Set down 4' below window four times then worked throu h b yo-yo'ing the coil with the pumps at 0.3 bpm. 03:40 - 06:00 2.33 DRILL P PROD1 n -1 ateral from 10750' Drill 2.66/2.72 bpm ~ 3000 psi, 2600 psi FS 1.Ok-2.1k# DHWOB, 65-160 fph, 9.61 ECD IA=O, OA=O, PVT=317 ROP slowed to 20 fph after shale at 10815' 06:00 - 08:00 2.00 DRILL P PROD1 Drill Z1 B lateral. Drilling shale. 2.7 bpm, 2600-3200 psi, 45R TF, 91.5 deg incl, 15 fph, 2-4K WOB. Drilled to 10880'.- 08:00 - 09:15 1.25 DRILL P PROD1 Drill Zi B lateral. Drilling shale. 2.7 bpm, 2600-3200 psi, 45R TF, 92 deg incl, 15-40 fph, 2-4k wob Nnmeo: ai'si~uua tS::i/::fb HM ~ ~ BP EXPLORATION Operations Summary Report Page 5 of 8 ~ Legal Well Name: G-14 Common Well Name: G-14 Spud Date: 11/8/1981 Event Name: REENTER+COMPLETE Start: 7/17/2009 End: 7/25/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/25/2009 Rig Name: NORDIC 1 Rig Number: Date From - To I Hours Task Code NPT Phase Description of Operations 7/22/2009 08:00 - 09:15 1.25 DRILL P PROD1 09:15 - 10:45 1.50 DRILL P PROD1 10:45 - 13:45 3.001 DRILL ~ N ~ SFAL ~ PROD1 13:45 - 14:15 ~ 0.50 ~ DRILL ~ P 14:15 - 15:00 0.75 DRILL P 15:00 - 17:00 2.00 CASE P 17:00 - 00:00 7.00 CASE P 17/23/2009 00:00 - 00:45 0.75 CASE P 00:45 - 01:00 0.25 CASE P 01:00 - 07:45 6.75 CASE P 07:45 - 08:45 ~ 1.00 ~ CASE ~ P 08:45 - 10:05 1.331 CASE ~ P 10:05 - 11:00 I 0.921 CASE ~ P 11:00 - 11:30 I 0.501 CASE I P Drilled to 10,900'.' Wiper trip to window. RIH. Pinhole in coil at 9930' EOP. 40% 30% fatigue life at 9930'. EDC above window and Circ 3.3 PROD1 SAFETY MEETING. Reviewed procedure, hazards and mitigation for laying out the BHI BHA. Meeting was attended by Steve Rossberg and Willmur. Rossberg reviewed BP's safety programs and requirements for safe operations. PROD1 Lay out BHI CoilTrak tools. Bit graded at 2,2,1 RUNPRD SAFETY MEETING. Circ 40 bbl water, 5 bbl MEOH into coil. Press test cement line. Displace coil with N2. Bleed down CT press. RUNPRD M/U internal grapple, Pull test and Pull coil stub to reel. Secure used E-Coil on reel. RD reel hardline. PJSM. Lower E-Coil onto trailer. Pick E-Free coil off of trailer and secure reel on reel stand. SIM OPS: PJSM, Load liner into pipe shed, drift & strap. MU reel hardline, install grapple & pull coil across MU Baker CTC, pull test to 3600# and pressure test to 3000psi Pump CT volume dart. Reel volume = 58.5 bbl RUNPRD RU to PU liner. RUNPRD SAFETY MEETING, re: PU liner RUNPRD PU 3-3/16" X 2-7/8" LNR Assembl --guide shoe, float, 1 jt 2-7/8" 6.16# L-80 STL LNR w/turbo, float, latch collar w/ 4' pup, 24 jts 2-7/8" 6.16# L-80 STL LNR w/ turbos, 2-7/8" STL 10' pup jt, 3-3/16" X 2-7/8" XO, 53 jts 3-3/16" 6.2# L-80 TCII LNR w/ turbos, 3-1/2" X 3-3/16" XO, 1 jt 3-1/2" 9.2# L-80 STL LNR, 'X' nipple, 1 jt 3-1/2" 9.2# L-80 STL LNR, 3-1/2" STL 4' Pup Jt, BTT Liner Deployment Sleeve w/ 4" GS profile, & 4-1/2" Scoop Guide. Fill liner halfway through PU the 3-3/16" LNR. Liner total len th = 2570.75'. RUNPRD M/U Baker Deployment sleeve with 4-1/2" OD Entry guide and CTLRT. BHA OAL = 2580.16'. Circ at surface and fill liner. RUNPRD RIH with liner on coil. Circ 0.5 bpm, 1000 psi. Up wt at 9000' = 42K. Down wt = 25.5K. RUNPRD RIH thru window clean at 30 fpm. RIH past shale at 9060' clean. RIH thru open hole at 60 fpm, 0.3 bpm. 1100 psi. Landed liner at TD at 10,902' CTD. Not corrected depth. 42K up wt. Tagged TD 3 times at same depth to confirm liner landed at TD of 10,900'. Stack 10K down on liner. RUNPRD Launch 5/8" steel ball with 1000 psi, heard ball in coil. Displace with 2.0 bpm, 2000 psi, slow to 1.0 bpm at 44 bbl. Ball on seat at 48.5 bbl. Sheared at 4200 psi. Pick up free ~ ~ BP EXPLORATION Operations Summary Report Page 6 of 8 Legal Well Name: G-14 Common Well Name: G-14 Spud Date: 11/8/1981 Event Name: REENTER+COMPLETE Start: 7/17/2009 End: 7/25/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/25/2009 Rig Name: NORDIC 1 Rig Number: .Date From - To Hours Task Code ~! NPT I Phase Description of Operations . _ __ 7/23/2009 11:00 - 11:30 0.50 CASE P RUNPRD 11:30 - 15:00 3.50 CEMT P RUNPRD 15:00 - 15:20 0.331 CEMT P I RUNPRD 15:20 - 15:50 0.501 CEMT P RUNPRD from coil with 32K. Circ well to double slick 2% KCL water. Clean rig pits. Called out SWS cementers. circ 1.7 bpm at 1900 psi, Full returns. Circ 2.5 bpm, 2300 psi, full returns. Circ total of 380 bbls. Full returns. Mix 75 bbl 2# Biozan. SAFETY MEETING. Review procedure, hazards and mitigation for pumping liner cement job with SWS. Feed 5 bbl KCL water to cement unit. Press test cement line to 3500 psi. Batch mix cement. Cement at weight at 1530 hrs. 15:50 - 17:30 1.671 CEMT P RUNPRD 17:30 - 19:00 1.50 CEMT P RUNPRD 19:00 - 19:10 0.17 CEMT P RUNPRD 19:10 - 19:45 0.58 CEMT P RUNPRD 19:45 - 21:00 1.25 BOPSU P RUNPRD 21:00 - 00:00 3.00 EVAL P LOWERI 17/24/2009 00:00 - 00:30 0.50 EVAL P LOW ER1 00:30 - 01:30 1.00 EVAL P LOWERI 10 bbl CMT, 2.0 bpm, 1900 psi, full returns. 20 bbl CMT, 2.0 bpm, 2400 psi, full returns 30 bbl CMT, 2.0 bpm, 2800 psi, full returns. 32.0 bbl CMT, stop pump. Isolate coil. blow down cement line. Pump Biozan to cement unit. Vac line. Insert coil dart. Zero in and out totalizer on dart. Displace dart with 0.4 bbl Biozan and check dart. Dart was gone. Coil capacity = 58.5 bbl. Displace cement with double slick 2% KCL water. 10 bbl displ, 2.2 bpm, 1650 psi, full returns 20 bbl displ, 2.3 bpm, 910 psi, full returns 30 bbl displ, 2.3 bpm, 560 psi, full returns 40 bbl displ, 2.3 bpm, 560 psi, full returns 44.4 bbl displ, cement at shoe, zero out totalizer 50 bbl displ, 2.4 bpm, 1380 psi, full returns 55 bbl displ, 2.3 bpm, 1900 psi, full returns, slow to 1.5 bpm, 1050 psi Dart on LWP at 57.7 bbl. LWP sheared at 3800 psi. 60 bbl displ, 2.5 bpm, 2600 psi, full returns, 65 bbl displ, 3.0 bpm, 3350 psi, full returns 70 bbl displ, 3.0 bpm, 3650 psi, full returns. 73 bbl displ, 3.0 bpm, 3700 psi, full returns, drop to 1.0 bpm. Rmm~ori 1 W P at 75 R hhl ralr. = 75_R hhl. Press up to 2430 psi and hold press jug tight. Bleed off press, check floats, OK. Press up to 800 psi, sting out at 29K up wt. Circ 15 bbl at top of liner, 2.5 bpm, full returns. Good cement job, 31.3 bbls returns of 32 bbl cement job. POH while circ 3.6 bpm, 2000 psi, full returns. SAFETY MEETING, re: UD LRT UD LRT PU nozzle and jet the stack. SAFETY MEETING, re: PU cleanout and logging BHA PU 2.3" mill, motor, 2 jts 1-1/4" CS ,logging too s, irc Sub, Hi-Lo Discon, 84 jts 1-1/4" CSH, Hi-Lo Discon, DPBV, and Lockable Swivel. Continue PU Clean and Logging BHA. RIH rnntea: w.vev~a °:J/:30 Hrvl • BP EXPLORATION Operations Summary Report Page7of8~ Legal Well Name: G-14 Common Well Name: G-14 Spud Date: 11/8/1981 Event Name: REENTER+COMPLETE Start: 7/17/2009 End: 7/25/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/25/2009 Rig Name: NORDIC 1 Rig Number: Date ~ From - To I Hours Task Code NPT Phase Description of Operations 7/24/2009 01:30 - 03:00 1.50 EVAL P LOW ERi Cleanout and Log down from 8200' C~3 30 fpm. Ta PBTD ~ 10855 uncorrected MD No cement encounter n t 03:15 - 04:00 0.75 EVAL P LOWERI Log up from PBTD to 8200' ~ 60 fpm. 04:00 - 05:00 1.00 EVAL P LOWERi POOH 05:00 - 07:00 2.00 EVAL P LOWERI SAFETY MEETING, re: UD BHA UD logging tools and 86 jts of 1-1/4" CSH. 07:00 - 07:15 0.25 EVAL P LOWERI SAFETY MEETING. Review procedure, hazards and mitigation for laying out SWS memory CNUGR. 07:15 - 08:30 1.25 EVAL P LOWERI Lay out SWS memory logging CNUGR/CCL. Download data and set log to Anc. Geo. PBTD from tied-in GR/CCL is 10,850.3' To of liner is at 8318'. 08:30 - 09:30 1.00 CEMT P RUNPRD Pressure test liner lap with 2000 psi for 30 min. Chart test. Good test. Start press = 2000 psi, end press =1970 psi. Lost 30 psi total. Steady press last 15 min. 09:30 - 10:15 0.75 PERFO P LOWERI Prep rig floor and pipe shed to run SWS 2" pert guns. 10:15 - 10:30 0.25 PERFO P LOWERi SAFETY MEETING. Review procedure, hazards and mitigation for running SWS 2" pert guns and RIH with 30 stands of 1-1/4" CSH. 10:30 - 13:45 3.25 PERFO P LOWERI M/U 710' of SWS 2" PJ erf uns, loaded at 6 SPF. RIH with 30 stds of 1-1/4" CSH workstring. M/U Hyd disc, checks and CTC. ~I Perf BHA OAL = 2643.52'. Circ at surface, 0.4 bpm, 150 psi. 13:45 - 15:20 1.58 PERFO P LOWERI RIH with SWS 2" pert guns with E-fire head. Circ 0.4 bpm, 150 psi. Full returns. Ta PBTD at 10858' u de th. Correct depth to PBTD of 10,850.3' from SWS MCNUGR/CCL log. Position bottom shot at 10,820' 15:20 - 15:50 0.50 PERFO P LOWERI Fire erf uns with E-Firing head. Use shot detector. Circ 0.5 bpm, 290 psi. Practice circ. 1.7 bpm, 2550 psi. and 0.5 bpm. Fire pert guns by cycling rate from 0.5 bpm to 1.7 bpm, four times. Hold 1.7 bpm for 2 min. drop rate to 0.5 bpm and fired guns on depth after 85 sec. Good shot detection, lost retums for 3 min, while pumping 1.4 bpm. Guns have fired. PERFORATION INTERVALS 10060' - 10550' 10600' - 10820' Total Perforated Length = 710' 15:50 - 18:00 2.17 PERFO P LOWERI POH with fired pert guns. Circ 1.5 bpm, 1800 psi. Flow check with guns above top of liner at 8318'. No Flow. POH to surface. Flow check at surface. No flow. 18:00 - 18:15 0.25 PERFO P LOWERI SAFETY MEETING. Review procedure, hazards and rnrnea: aisieuua tl:3/:Jb HM BP EXPLORATION Operations Summary Report Legal Well Name: G-14 Page8of8~ Common Well Name: G-14 Spud Date: 11/8/1981 Event Name: REENTER+COMPLETE Start: 7/17/2009 End: 7/25/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/25/2009 Rig Name: NORDIC 1 Rig Number: Date I From - To Hours Task Code NPT Phase Description of Operations 7/24/2009 18:00 - 18:15 0.25 PERFO P 18:15 - 21:45 3.50 PERFO P 21:45 - 23:30 1.75 WHSUR P 23:30 - 00:00 0.50 WHSUR P 7/25/2009 ~ 00:00 - 02:15 ~ 2.25 ~ RIGD ~ P 02:15 - 07:00 4.751 RIGD P 07:00 - 07:15 0.25 RIGD P 07:15 - 09:30 2.25 RIGD P 09:30 - 09:45 0.25 RIGD P 09:45 - 13:30 3.75 RIGD P 13:30 - 14:00 0.50 RIGD P 14:00 - 16:00 2.00 RIGD P LOWERI mitigation for standing back 30 stands of 1-1/4" CSH. LOWERI Standback 30 stands of 1-1/4" CSH SAFETY MEETING, re: UD Perf guns UD 36 pert guns All shot fired. POST PU nozz e RIH Freeze Protect from 2000' w/ McOH POST SAFETY MEETING, re: setting BPV Brin BPV u beaver slide Set BPV RD POST SAFETY MEETING, re: N2 blowdown of reel PU nozzle & stab onto the well Pump 35 bbl fresh water then blowdown coil with nitrogen. Bleed off pressure. POST Clean Pits Open up BOP doors and check for cement ND BOPE Greased tree with Clare grease and cycled valves. NU Tree cap and PT with diesel to 3500 psi. Open/Closed master and swab to drain tree of fluid. RELEASED RIG AT 0700 HRS, 07/25/09. TOTAL TIME FROM ACCEPT TO REL A E: = 7 days, 14 hrs. MOVE TO C-186 POST SAFETY MEETING. Review procedure, hazards and mitigation for moving rig off of well. POST Jack up rig and pull forward off of rig mats. Scope down derrick for moving rig thru twin towers. Secure location. POST SAFETY MEETING. Review procedure, hazards and mitigation with Nordic, BP and security personnel for moving rig to C pad. POST Move rig to C pad. POST PJSM for scoping up derrick POST Scope derrick up & prep BOP stack to move over well C-186 rrintea: aitiruua C::t/:3b HM G-14B Post Rig Summary 07/26/09 ATTEMPT TO SET 5 1/2" SLIP STOP C-SUB UNABLE TO GET PAST 2750' SLM 07/27/09 RIH W/ 4.50" CENT, S.BLR. WORKED BY OBSTRUCTION AT 2750', DRIFTED TO SLD SLV AT 8311'SLM MADE 2ND ATTEMPT TO SET 5-1/2" SS C-SUB, UNABLE TO PASS OBSTRUCTION NOW AT 2787' SLM. RIH W/ 5-1/2" WHIDDON C-SUB AT 8318' SLM (ON TOP OF 3-1/2" LINER). NO OBSTRUCTION SEEN. PULLED RK-DGLV's FROM ST#11 (4841' SLM / 4855' MD), ST#12 (2965' SLM / 2977' MD). SET RK-LGLV AT ST#12 (2965' SLM / 2977' MD). PULLED 5-1/2" C-SUB TO RECOVER ST#11 RK-DGLV. RIH W/ 5-1/2" WHIDDON C- SUB TO RE-SET PRIOR TO RUNNING RK-OGLV. 07/28/09 SET 5 1/2" WHIDDON C-SUB ON TOP OF LINER @ 8318' SLM SET RK-OGLV IN STA# 11 (4841' SLM / 4855' MD) PULLED 5 1/2" WHIDDON CATCHER FROM LINER TOP @ 8318' SLM DRIFT W/ 2.5" SAMPLE BAILER SAT DOWN @ 9596 SLM WORKED THRU DEV OUT @ 9772' SLM ONE CUP OF METAL SHAVINGS RECOVERED Page 1 of 1 • BAKER H1JHE INTE[~ North America Prudhoe Bay PB G Pad G-14 -Slot 14 G-14B Survey: MWD u - ALAS KA - 6 P Survey Report -Geographic 23 July, 2009 • • .r.. BAKER Hur,Nes iNTEQ Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB G Pad Well: G-14 Wellbore: G-146 Design: G-146 Survey Report -Geographic Local Co-ordinate Reference: Well G-14 -Slot 14 TVD Reference: Mean Sea'Level MD Reference: 21:14.11/8/1981 00:00 @ 75.80ft (generiedrillinc North Reference: True Survey Calculation Method: Minimum. Curvature Database: EDM .16 -AncProd - WH24P Project Prudhoe Bay, North Slope, UNITED STATES Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor i Site - -- PB G Pad, TR-11-13 - __ - _ __ - -- _ _. i Site Position: Northing: 5,966,832.87 ft Latitude: 70° 18' 58.211 N ~ From: Map Easting: 656,301.39ft Longitude: 148° 43' 59.013 W ~ Position Uncertainty: 0.00 ft i Slot Radius: 0.000 in Grid Convergence: 1.19 ° _ Well G-14 API No 500292064600 Well Position +N/-S 0.00 ft Northing: 5,968,434.00 ft Latitude: 70° 19' 13.764 N +E/-W 0.00 ft Easting: 657,236.00 ft Longitude: 148° 43' 30.770 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: O.OOft Wellbore G-14B API No 500292064602 Magnetics Model Name Sample Date Declination Dip Angle Field Strength I (°) (°) (nT) BGGM2008 5/28/2009 22.69 .80.93 57,710 Design G-14B -- -_ _ _-_ - __ __ Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 9,000.00 Vertical Section: Depth From (TVD) +N/-S +E/-W Directio n (ft) (ft) (ft) (°) -40.41 0.00 0.00 325.88 Survey Program Date: 7;2 3~~D09 From To (ft) (ft) Survey (Wellbor e) Tool Name Description 100.00 9,000.00 1 : Sperry-Sun BOSS gyro multi (G-14) BOSS-GYR O Sperry-Sun BOSS gyro m ultishot 9,045.00 10,900.00 MWD (G-14B) MWD MWD -Standard 7/23/2009 11:19:15AM Page 2 COMPASS 2003.16 Build 70 .rte BAKER NYGNES Survey Report - Geographic 1NTEQ Company: North America-:ALASKA - BP Local Co-ordinate Referenc e: Well G-14 -Slot 14 Project: Prudhoe Bay ND Refer ence: Mean Sea Level Site: PB G Pad MD Refere nce: 21:14 41 /8/T981 00:00@ 75.80ft (generic drillinc Well: G-14 North Reference: True Wellbore: G-14B Survey Ca lculation Method: Minimum Curvature Design: G-14B Database: EDM .t6 - Anc Prod - WH24P Survey - - __ -_ II Measured ND Below Map Map ~! Depth I nclination Azimuth System +N/-S +E/-W Northing Easting ~, (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 9,000.00 26.10 315.30 8,447.10 992.56 -1,575.71 5,969,393.26 655,639.96 70° 19' 23.524 N 148° 44' 16.758 W TIP 9,045.00 25.42 314.82 8,487.63 1,006.40 -1,589.52 5,969,406.81 655,625.86 70° 19' 23.660 N 148° 44' 17.162 W KOP 9,081.60 30.06 311.46 8,520.02 1,018.01 -1,601.97 5,969,418.16 655,613.17 70° 19' 23.775 N 148° 44' 17.525 W 9,112.46 33.62 308.68 8,546.23 1,028.47 -1,614.43 5,969,428.36 655,600.49 70° 19' 23.877 N 148° 44' 17.889 W 9,144.36 37.19 306.29 8,572.23 1,039.70 -1,629.11 5,969,439.27 655,585.59 70° 19' 23.988 N 148° 44' 18.317 W 9,173.06 37.61 304.46 8,595.03 1,049.79 -1,643.32 5,969,449.06 655,571.17 70° 19' 24.087 N 148° 44' 18.732 W 9,204.32 38.80 296.86 8,619.61 1,059.62 -1,659.93 5,969,458.54 655,554.36 70° 19' 24.184 N 148° 44' 19.217 W 9,234.20 40.16 291.44 8,642.68 1,067.37 -1,677.26 5,969,465.93 655,536.87 70° 19' 24.260 N 148° 44' 19.723 W 9,266.56 41.37 288.56 8,667.19 1,074.59 -1,697.11 5,969,472.73 655,516.87 70° 19' 24.331 N 148° 44' 20.302 W 9,302.54 41.58 296.35 8,694.16 1,083.68 -1,719.09 5,969,481.36 655,494.71 70° 19' 24.420 N 148° 44' 20.944 W 9,331.06 43.19 304.47 8,715.24 1,093.42 -1,735.63 5,969,490.74 655,477.97 70° 19' 24.516 N 148° 44' 21.427 W 9,364.34 44.07 310.17 8,739.34 1,107.33 -1,753.88 5,969,504.27 655,459.44 70° 19' 24.653 N 148° 44' 21.959 W 9,394.74 42.69 307.66 8,761.44 1,120.45 -1,770.11 5,969,517.05 655,442.93 70° 19' 24.782 N 148° 44' 22.433 W 9,423.86 43.01 314.81 8,782.80 1,133.49 -1,784.98 5,969,529.77 655,427.79 70° 19' 24.910 N 148° 44' 22.867 W 9,454.64 44.27 322.87 8,805.09 1,149.47 -1,798.93 5,969,545.45 655,413.52 70° 19' 25.067 N 148° 44' 23.274 W 9,487.30 44.75 319.53 8,828.39 1,167.30 -1,813.27 5,969,562.98 655,398.80 70° 19' 25.242 N 148° 44' 23.693 W 9,519.22 48.20 325.21 8,850.37 1,185.64 -1,827.36 5,969,581.01 655,384.33 70° 19' 25.423 N 148° 44' 24.105 W 9,549.64 52.35 326.27 8,869.81 1,204.97 -1,840.53 5,969,600.07 655,370.77 70° 19' 25.613 N 148° 44' 24.489 W 9,579.96 56.71 329.04 8,887.40 1,225.83 -1,853.72 5,969,620.65 655,357.14 70° 19' 25.818 N 148° 44' 24.874 W 9,610.06 60.86 331.46 8,903.00 1,248.18 -1,866.48 5,969,642.72 655,343.92 70° 19' 26.038 N 148° 44' 25.247 W 9,640.06 64.40 329.14 8,916.79 1,271.31 -1,879.68 5,969,665.57 655,330.23 70° 19' 26.265 N 148° 44' 25.632 W 9,670.62 66.59 324.32 8,929.47 1,294.55 -1,894.94 5,969,688.48 655,314.49 70° 19' 26.494 N 148° 44' 26.078 W 9,700.32 68.87 322.18 8,940.73 1,316.56 -1,911.38 5,969,710.14 655,297.59 70° 19' 26.710 N 148° 44' 26.558 W 9,730.56 72.99 325.19 8,950.61 1,339.59 -1,928.30 5,969,732.81 655,280.20 70° 19' 26.936 N 148° 44' 27.052 W 9,762.00 78.16 328.18 8,958.44 1,365.03 -1,945.01 5,969,757.89 655,262.97 70° 19' 27.187 N 148° 44' 27.539 W 9,793.50 82.02 332.09 8,963.86 1,391.93 -1,960.45 5,969,784.46 655,246.97 70° 19' 27.451 N 148° 44' 27.990 W 9,829.84 86.00 336.49 8,967.66 1,424.48 -1,976.11 5,969,816.67 655,230.62 70° 19' 27.771 N 148° 44' 28.448 W 9,861.64 86.87 342.45 8,969.63 1,454.19 -1,987.24 5,969,846.14 655,218.88 70° 19' 28.063 N 148° 44' 28.773 W 9,893.14 89.08 348.51 8,970.75 1,484.65 -1,995.13 5,969,876.42 655,210.36 70° 19' 28.363 N 148° 44' 29.003 W 9,923.10 89.88 353.51 8,971.02 1,514.23 -1,999.80 5,969,905.90 655,205.06 70° 19' 28.654 N 148° 44' 29.140 W 9,954.92 88.99 357.99 8,971.33 1,545.95 -2,002.16 5,969,937.56 655,202.04 70° 19' 28.966 N 148° 44' 29.209 W 9,987.08 89.39 353.21 8,971.79 1,578.01 -2,004.63 5,969,969.55 655,198.90 70° 19' 29.281 N 148° 44' 29.281 W 10,021.34 88.90 350.65 8,972.30 1,611.92 -2,009.44 5,970,003.36 655,193.38 70° 19' 29.615 N 148° 44' 29.422 W 10,053.68 92.55 354.57 8,971.89 1,643.98 -2,013.60 5,970,035.32 655,188.55 70° 19' 29.930 N 148° 44' 29.544 W 10,088.70 93.93 357.60 8,969.91 1,678.85 -2,015.98 5,970,070.14 655,185.44 70° 19' 30.273 N 148° 44' 29.614 W 10,120.12 89.91 2.43 8,968.86 1,710.24 -2,015.97 5,970,101.51 655,184.79 70° 19' 30.582 N 148° 44' 29.614 W 10,150.62 90.98 6.94 8,968.62 1,740.63 -2,013.48 5,970,131.95 655,186.64 70° 19' 30.880 N 148° 44' 29.541 W 10,184.74 89.91 12.51 8,968.36 1,774.24 -2,007.72 5,970,165.67 655,191.70 70° 19' 31.211 N 148° 44' 29.373 W 10,213.74 89.66 17.81 8,968.47 1,802.23 -2,000.14 5,970,193.80 655,198.69 70° 19' 31.486 N 148° 44' 29.152 W 10,247.40 90.15 23.17 8,968.52 1,833.74 -1,988.36 5,970,225.56 655,209.80 70° 19' 31.796 N 148° 44' 28.809 W 10,278.70 89.57 27.62 8,968.60 1,862.01 -1,974.94 5,970,254.10 655,222.63 70° 19' 32.074 N 148° 44' 28.417 W 10,309.04 88.37 32.82 8,969.14 1,888.22 -1,959.68 5,970,280.62 655,237.34 70° 19' 32.332 N 148° 44' 27.972 W 10,342.22 88.56 39.04 8,970.03 1,915.06 -1,940.23 5,970,307.86 655,256.22 70° 19' 32.596 N 148° 44' 27.404 W 10,375.98 90.03 43.87 8,970.45 1,940.35 -1,917.89 5,970,333.61 655,278.03 70° 19' 32.845 N 148° 44' 26.752 W 10,410.58 90.31 43.09 8,970.35 1,965.46 -1,894.08 5,970,359.21 655,301.30 70° 19' 33.092 N 148° 44' 26.057 W 10,446.52 90.61 48.51 8,970.06 1,990.50 -1,868.32 5,970,384.79 655,326.53 70° 19' 33.338 N 148° 44' 25.306 W 10,478.06 88.03 52.93 8,970.43 2,010.46 -1,843.92 5,970,405.25 655,350.50 70° 19' 33.535 N 148° 44' 24.594 W 10,510.72 88.00 58.15 8,971.56 2,028.93 -1,817.01 5,970,424.27 655,377.01 70° 19' 33.716 N 148° 44' 23.808 W 10,540.44 88.74 63.90 8,972.41 2,043.31 -1,791.04 5,970,439.20 655,402.68 70° 19' 33.858 N 148° 44' 23.050 W 10,570.46 89.35 69.14 8,972.91 2,055.27 -1,763.52 5,970,451.73 655,429.95 70° 19' 33.975 N 148° 44' 22.247 W 10,604.08 88.65 75.40 8,973.50 2,065.50 -1,731.51 5,970,462.63 655,461.72 70° 19' 34.076 N 148° 44' 21.313 W 10,639.64 88.62 82.63 8,974.35 2,072.27 -1,696.64 5,970,470.12 655,496.45 70° 19' 34.143 N 148° 44' 20.295 W 10,671.56 89.45 82.16 8,974.88 2,076.49 -1,665.00 5,970,475.01 655,527.98 70° 19' 34.184 N 148° 44' 19.372 W 7/23/2009 11:19:15AM Page 3 COMPASS 2003.16 Build 70 rrtr ~ • -N~lGNES Survey Report -Geographic _ ' 1NTEQ Company: North America -.ALASKA - BP Local Co-ordinate Referenc e: WeII G-14 -Slot 14 Project: Prudhoe Bay ND Reference: Mean Sea Level. Site: PB G Pad MD Reference: 21 ; 14 11../8/1981 `00:00 @ 75.80ft (genericdrillinc Well: G-14 North Reference: True.. Wellbore: G-14B Survey Calculation Method: Minimum-Curvature Design: G-14B Database: EDM .16 - Anc Prod - WH24P Survey Measured ND Below Map Map 'I Depth I nclination Azi muth System +NI-S +E/.yy Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 10,706.92 90.49 76.64 8,974.90 2,082.99 -1,630.26 5,970,48[.24 655,562.58 70° 19' 34.248 N 148° 44' 18.357 W 10,736.80 90.34 71.58 8,974.69 2,091.17 -1,601.53 5,970,491.01 655,591.13 70° 19' 34.329 N 148° 44' 17.519 W 10,765.70 93.53 68.40 8,973.71 2,101.05 -1,574.40 5,970,501.46 655,618.05 70° 19' 34.426 N 148° 44' 16.727 W 10,796.36 91.11 73.41 8,972.47 2,111.07 -1,545.46 5,970,512.08 655,646.77 70° 19' 34.525 N 148° 44' 15.882 W 10,826.46 89.88 78.84 8,972.21 2,118.28 -1,516.25 5,970,519.91 655,675.82 70° 19' 34.596 N 148° 44' 15.030 W 10,857.70 90.55 80.86 8,972.09 2,123.79 -1,485.50 5,970,526.05 655,706.44 70° 19' 34.650 N 148° 44' 14.132 W 10,900.00 90.55 80.86 8,971.68 2,130.51 -1,443.74 5,970,533.64 655,748.05 70° 19' 34.716 N 148° 44' 12.913 W TD - 2-3/8" 7/23/2009 11:19:15AM Page 4 COMPASS 2003.16 Build 70 ri.® BAKER HYGHES 1NTEQ Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB G Pad Well: G-14 Wellbore: G-146. Design: G-14B Targets Survey Report -Geographic Local Co-ordinate Reference: Well G-14 -Slot 14 TVD Reference: Mean Sea Level MD Reference: 21 ; 14 11/8/1881 00:00 @ 75.80ft (generic drillinc North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM .16 - Anc Prod - WH24P Target Name - hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (°) (°) (ft) (ft) (ft) (ft) (ft) G-14B Fault2 0.00 0.00 0.00 2,462.69 -1,239.77 5,970,870.00 655,945.00 - survey misses target center by 8580.66ft at 9000.OOft MD (8447.10 TVD, 992.56 N, -1575.71 E) - Polygon Point 1 0.00 2,462.69 -1,239.77 5,970,870.00 655,945.00 Point 2 0.00 2,096:11 -692.29 5,970,515.00 656,500.00 G-146 Target 2 0.00 0.00 8,972.00 1,744.03 -2,030.06 5,970,135.00 655,170.00 -survey misses target center by 17.22ft at 10151.15ft MD (8968. 61 TVD, 174 1.15 N, -2013.42 E) - Point G-146Target4 0.00 0.00 8,970.00 2,130.12 -1,121.71 5,970,540.00 656,070.00 - survey misses target center by 322.04ft at 10900.OOft MD (8971.68 TVD, 21 30.51 N, -1443.74 E) - Point G-14B Fault 1 0.00 0.00 0.00 2,453.30 -1,985.19 5,970,845.00 655,200.00 - survey misses target center by 8582.25ft at 9000.OOft MD (8447.10 TVD, 992.56 N, -1575.71 E) - Polygon Point 1 0.00 2,453.30 -1,985.19 5,970,845.00 655,200.00 Point 2 0.00 2,252.93 -1,254.17 5,970,660.00 655,935.00 G-146 Target 3 0.00 0.00 8,970.00 2,097.90 -1,732.56 5,970,495.00 655,460.00 - survey misses target center by 31.94ft at 10609.15ft MD (8973.62 TVD, 206 6.73 N, -1726.60 E) - Point G-146 Target 1 0.00 0.00 8,972.00 1,487.39 -1,955.41 5,969,880.00 655,250.00 - survey misses target center by 39.45ft at 9885.89ft MD (8970.60 TVD, 1477 .56 N, -1993.59 E) - Point G-146 Polygon 0.00 0.00 0.00 2,350.49 -1,852.30 5,970,745.00 655,335.00 - survey misses target center by 8560.02ft at 9000.OOft MD (8447.10 TVD, 992.56 N, -1575.71 E) - Polygon Point 1 0.00 2,350.49 -1,852.30 5,970,745.00 655,335.00 Point 2 0.00 1,703.65 -2,250.97 5,970,090.00 654,950.00 Point 3 0.00 1,380.14 -2,087.69 5,969,770.00 655,120.00 Point4 0.00 1,619.76 -1,827.60 5,970,015.00 655,375.00 Point 5 0.00 1,894.40 -1,806.84 5,970,290.00 655,390.00 Point 6 0.00 1,976.27 -939.87 5,970,390.00 656,255.00 Point? 0.00 2,247.51 -1,234.28 5,970,655.00 655,955.00 Latitude Longitude 70° 19' 37.983 N 148° 44' 6.961 W 70° 19' 30.914 N 148° 44' 30.025 W 70°19'34.713N 148°44'3.513W 70° 19' 37.890 N 148° 44' 28.721 W 70° 19' 34.395 N 148° 44' 21.344 W 70° 19' 28.390 N 148° 44' 27.844 W 70° 19' 36.879 N 148° 44' 24.841 W Casing Points Measured Depth (ft) 10,900.00 Vertical Casing Hole Depth Diameter Diameter (ft) Name (in) (in) 8,971.68 2-3/8" 2.875 4.125 Survey Annotations ~ I Measured Vertical Local Coordinates ' Depth Depth +N/_S +E/_W (ft) (ft) (ft) (ft) Comment 9,000.00 8,447.10 992.56 -1,575.71 TIP 9,045.00 8,487.63 1,006.40 -1,589.52 KOP 10,900.00 8,971.68 2,130.51 -1,443.74 TD Checked By: Approved By: Date: 7/23/2009 11:19:15AM Page 5 COMPASS 2003.16 Build 70 ~. ~ ~ ~C - Er ~; ~~ . ~ _ _ ~ !l Le S t 6-, ~e h ~~..~~ v,~. µ6-i ~ ~. ~'' ALASSA OIL AHD GAS COH5ERQATIOI~T COMDII5SIOH John McMullen Engineering Team Leader BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU G-14B SARAH PALIN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 BP Exploration (Alaska) Inc. Permit No: 209-068 Surface Location: 2086' FSL, 2276' FWL, Sec. 12, T11N, R13E, UM Bottomhole Location: 4061' FSL, 1321' FWL, Sec. 12, T11N, R13E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to redrill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). incerely, Dan T. Seamount Chair DATED this _ day of July, 2009 cc: Department of Fish & Game, Habitat Section w/e encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ~= ~'~~~' ALASl~IL AND GAS CONSERVATION COMMI~JJN ~ ~ - PERMIT TO DRILL ~ Ju~~ 1 8 2009 20 AAC 25.005 t"~ 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1 c. Specify I 91 `P QB~~ Of11Ci113S10 ^ Coalbed Methane ~~Qdrates ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 11. Well Name and Number: PBU G-146 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 11330' TVD 8969'ss 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: ' ' 7. Property Designation: ADL 028280 Oil Pool 2086 FSL, 2276 FWL, SEC. 12, T11 N, R13E, UM Top of Productive Horizon: 3265' FSL, 550' FWL, SEC. 12, T11 N, R13E, UM 8. Land Use Permit: 13. Approximate Spud Date: August 5, 2009 Total Depth: 4061' FSL, 1321' FWL, SEC. 12, T11N, R13E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 14,180' 4b. Location of Well (State Base Plane Coordinates): Surface: x-657236 y-5968434 Zone-ASP4 10. KB Elevation (Height above GL): 75.8' feet 15. Distance to Nearest Well Within Pool: 800' 16. Deviated Wells: Kickoff Depth: 9050 feet Maximum Hole An le: 91 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3229 Surface: ~ 1 sin ro r m• S cifi ins T - S in D th - B m anti f Cem nt c.f. k Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 4-1/ " 3-~~s~~Xzais~~ 6.2#/6. L-80 TCII/STL 28 5' 8475' 7978'ss 11330' 8969'ss 197 Class'G' 19: PRESE NT WELL CONDITION SUMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 10675' Total Depth TVD (ft): Plugs (measured): 9046' None Effective Depth MD (ft): 10601' Effective Depth TVD (ft): 9049' Junk (measured): -10601' Casing ; Length Size Cement Volume MD TVD Conductor! Structural 11 2 " x 8 u Co r 11 11 ' Surface 2709' 1 - /8" 3527 cu ft Permafrost 27 9' 2709' Intermediate 8 60' - /8" 1195 la s'G' 130 cu ft PF'C' 8960' 8487 P i Liner 850' 7" 454 c lass'G' 8456' - 306' 8037' - 8 02' Liner 2212' 2-7/8" 98 cu ft CI s'G' 8463' - 10675' 8043' - 9046' Perforation Depth MD (ft): 9930' - 10560' Perforation Depth TVD (ft): 9041' - 9049' 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 Sean McLaughlin, 564-x387 Printed Name Jo I Title Engineering Team Leader Prepared By Name/Number. Si nature:-` Phone 564-4711 Date ~ ~? ~ Terrie Hubble, 564-4628 Commission Use Oni Permit T '` rill Number: a 06 API Number: 50-029-20646-02-00 Permit Ap va See cover letter for D e: ~C other re uirem nts Conditions of Approval: If box is checked, well may not be used to explore for, test, or produce coalbed met~h/ane, gas hydrates, or gas contained shales: ~~p~:~ ~-Cs.~-~-~~~ Samples Req'd: ^ Yes I]0 No Mud Log Req'd: ,^,/Yes ~No a~ ~d FSL c-1~. ~a r-~.v'~h C1.ha~~~V~~,~ HZS Measures: Yes ^ No Directional Survey Req'd: NJ Yes ^ No Other: APPROVED BY THE COMMISSION Date ,COMMISSIONER Y~~ ti Form 10=401 Re"vised 12/2005 ~ 5upmlt In uupucate ,. ~i~ g ~.~~~I~~tl 7~~~ G y BP Prudhoe Bay G-14B CTD Sidetrack CTD Sidetrack Summary Pre-Rig Work: (scheduled to begin July 5, 2009) 1. F MIT-IA, -OA 2. W PPPOT-T. Torque LDS. 3. S Run dummy 3.7" x 17' dummy whipstock drift to TOL at 8463' 4. E Set 2-7/8' CIBP at 9090', MIT-T to 2000 psi. 5. E Jet cut 2-7/8" tubing at 9080' 6. W PT MV, SV, WV 7. O Blind and bleed lines, remove well house, level pad Rig Work: (scheduled to begin on August 5, 2009) 1. MIRU and test BOPE to 250 psi low and 3500 psi high. 2. Pu11617' of 2-7/8" liner. 3. Caliper and MGR/CCL log across whipstock area (underream if necessary). 4. Set 4-1/2" x 7" TTWS at 9050' _., w mM.,. 5. Mi113.8" window at 9050' and 10' of rathole. Swap the well to Flo-Pro. 6. Drill Build/Lateral: 4.125" OH, 2280' (12 deg/100 planned) 7. Run 3-3/16" x 2-7/8" solid liner leaving TOL at 8475' 8. Pump primary cement leaving TOC at 8700', 35 bbls of 15.8 ppgliner cmt planned ~~ ~ C~~ 9. Cleanout liner and MCNL/GR/CCL log 10. Test liner lap to 2000 psi. 11. Perforate liner per asset instructions (800') 12. Freeze protect well, RDMO Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Generic GLV's Mud Program: • Well kill: 8.6 ppg brine • Milling/drilling: 8.6 ppg Flo Pro or biozan for milling, new Flo Pro for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4-1/8" Casing Program: fully cemented liner • 3-3/ 16", L-80 6.2# TCII 8475' and - 10100' and • 2-7/8", L-80 6.5# STL 10100'md - 11330'md • A minimum of 35 bbls 15.8 ppg cement will be used for liner cementing. • TOC planned at 8700' Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 2500 psi. • Directional • See attached directional plan. Max. planned hole angle is 90 deg. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property - 14180 ft. • Distance to nearest well within pool - 800 ft. (F-03A) Anti-Collision • G-29 - 147' ctr-ctr distance. Status -P&A'd. • G-29A - 147' ctr-ctr distance. Status -Active well. G-14B will pass under this well. Logging • MWD directional and Gamma Ray will be run over all of the open hole section. • A cased hole MCNL/GR/CCL log will be run. Hazards • The maximum recorded H2S level on G Pad is 40 ppm. • Lost circulation risk is low. Reservoir Pressure • The max res. press. is estimated. to be 3229 psi at 8800'ss (7.1 ppg EMW). • Max. surface pressure with gas (0.10 psi/ft) to surface is 2349 psi. TREE = 6" CAMERON FLS WELLHEAD~= McEVOY ACTUATOR = BAKER C KB. ELEV = 75.75' BF. ELEV = 42.1' KOP = 5100' Max Angle = 95 @ 10675' Datum MD = 9392' Datum TVD = 8800' SS • ~ -14A S,TE: CANNOT RUN PLUG IN 5-112" BKR MOD LD SLV.***MILLED 2-7/8" LNR w! 2.31" OD 8 FOUND MULTIPLE RESTRICTIONS*** 2074' 5-1/2" OTIS SSSV LAND NIP, ID = 4.562" 2600' 9-5/8" DV PKR GAS LIFT MANDRELS 13-3/8" CSG, 72#, L-80, ID = 12.347" ~-~ 2710' Minimum ID = 2.38" @ 8463' 2-7/8" LINER TOP, PIN ID ST MD TVD DEV TYPE VLV LATCH PORT DATE 12 2977 2901 1 CA- DMY RK 0 12/22/08 11 4855 4779 4 CA- DMY RK 0 12/22/08 10 5873 5754 26 CA- DMY RK 0 11/30/81 9 6026 5800 32 CA- DMY RK 0 11/30/81 8 6638 6389 34 CA- DMY RK 0 11/30/81 7 6789 6592 32 CA- DMY RK 0 11/30/81 6 7105 6783 30 CA- DMY RK 0 11/30/81 5 7263 6922 29 CA- DMY RK 0 11/30/81 4 7616 7230 30 CA- DMY RK 0 11/30/81 3 7772 7366 30 CA- DMY RK 0 11/30/81 2 8095 7647 30 CA- DMY RK 0 11/30/81 1 8242 7773 30 CA- DMY RK 0 11/30/81 ~5-1/2" BKR MODEL L SLD SLV, ID = 4562" PBR TBG SEAL ASSY 5-1/2" TBG, 17#, L-80, .0232 bpf, ID = 4.892" I~ 8397' TOP OF 7" LNR ~- TOP OF 2-7/8" LNR 8463' 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" I-j 8543• 9-5/8" CSG, 47#, L-80, ID = 8.681" 8959' EST TOP OF CEMENT PLUG 9104' TOP OF WHIPSTOCK 9304' 7" LNR 29, L-80, .0371 bpf, ID = 6.184" 9831' PERFORATION SUMMARY REF LOG: ATLAS MWGGR ON 04/20/98 ANGLEATTOP PERF: 85 @ 9930' Note : Refer to Production DB for historical perf data SIZE SPF INTERVAL OPWSQZ DATE 2" 6 9930 - 9980 O 02/09/02 1-11/16" 4 10050 - 10150 O 04/19/98 1-11/16" 4 10198 - 10300 O 04/19/98 1-11/16" 4 10360 - 10560 O 07/03/07 $396' ~ 9 5/8" X 5-1 /2" BOT PKR, ID = 4.75" 8397' 5-1/2" X 4-1/2" XO, ID = 3.958" $456' 4-1 /2" OTIS X NIP, ID = 3.813" 8463' 2-718" BKR DEPLOY SLV, ID = 2.38" $500' 4-1/2" OTIS XN NIP, ID = 3.75" (MILLED XX/XX/XX?) 8543' 4-112" WLEG, ID = 3.958" 8523' ELMD TT LOG (XX /XX/XX) 7" SIDETRACK WINDOW 9306' - 9313' ? CIBP-MILLED & PUSHm TO BTM (07/03/07) 2-7/8" HES I CIBP ~PBTD (LATCH COLLAR) ~~ 10614, 2-7/8" LNR, 6.16#, L-80, .0058 bpf, ID = 2.441" DATE REV BY COMMENTS DATE REV BY COMMENTS 11/30/81 ORIGINAL COMPLETION 07/03/07 CJA/PJC MILL IBP & SAFETY NOTE 04/20/98 CTD SDTFtK COM PLETION 08/18/07 KSB/PJC GLV GO 01/31/02 RN/TP CORRECTIONS 01!15109 SWGSV GLV GO (12/22/08) 02/14/02 PWErTLH SET CIBP, ADD PERF 05/31/09 JGTLH TREE GO (05/18/09) 07/13/03 CMOlfLP MAX ANGLE CORRECTION 09/22/03 CMO/TLP PERF ANGLE CORRECTION PRUDHOE BAY UNIT WELL: G-14A PERMIT No: 1980530 API No: 50-029-20646-01 SEC 12, T11 N, R13E, 2086' NSL & 2276' FEL BP 6cploration (Alaska) TREE = 6" Mc EV OY WELLHEAD = McEVOY ACTUATOR = OTIS KB. ELEV = 75.75' BF. ELEV = 42.1' KOP = 5100' Max Angle = 95 @ 10675' Datum MD = 9392' Datum TVD = 8800' SS • G-14B Proposed CTD Sidetr~ 13-3/8" CSG, 72#, L-80, ID = 12.347" ~--~ 2710' Minimum ID = 2.30" @ 8476' 3-112" LINER TCP: ~rN ". 5-1/2" TBG, 17#, L-80, .0232 bpf, ID = 4.892" TOP OF 7" LNR I $457' TOP3-1/2" X 3-3116" X Z-7/8" LNR 8475' a 28 ~4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~ PERFORATION SUMMARY REF LOG: ATLAS MWD/GR ON 04/20/98 ANGLE AT TOP PERF: 85 @ 9930' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OPWSOZ DATE 2" 6 9930 - 9980 O 02/09/02 1-11/16" 4 10050 - 10150 O 04/19/98 1-11/16" 4 10198 - 10300 O 04/19/98 1-11/16" 4 10360 10560 O 07/03/07 25 9-5/8" CSG, 47#, L-80, ID = 8.681 " 8959' TOP OF WHIPSTOCK 9050' TOP OF CEMENT SCMT 9090' 7" LNR, 29, L-80, .0371 bpf, ID = 6.184" ~ 9831' 2-7/8" LNR, 6.16#, L-80, .0058 bpf, ID = 2.441" 2074' ~ 5-1 /2" OTIS SSSV LAND NIP, ID = 4.562" 2600' 9-5/8" DV PKR GAS I IFT MANDRFI S ST MD TVD DEV TYPE VLV LATCH PORT DATE 12 2977 2901 1 CA- DMY RK 0 12/22/08 11 4855 4779 4 CA- DMY RK 0 12/22/08 10 5873 5754 26 CA- DMY RK 0 11/30/81 9 6026 5800 32 CA- DMY RK 0 11/30/81 8 6638 6389 34 CA- DMY RK 0 11/30/81 7 6789 6592 32 CA- DMY RK 0 11/30/81 6 7105 6783 30 CA- DMY RK 0 11/30/81 5 7263 6922 29 CA- DMY RK 0 11/30/81 4 7616 7230 30 CA- DMY RK 0 11/30/81 3 7772 7366 30 CA- DMY RK 0 11/30/81 2 8095 7647 30 CA- DMY RK 0 11/30/81 1 8242 7773 30 CA- DMY RK 0 11/30/81 8312' ~5-1/2" BKR MODEL L SLD SLV, ID = 4562" 8376' ~ TBG SEAL ASSY 8396' 9 5/8" X 5-1/2" BOT PKR, ID = 4.75" 8397' S-1/2" X 4-1/2" XO, ID = 3.958" $456' 4-1/2" OTIS X NIP, ID = 3.813" $476' MILL Ot1T PROFILE 2.30" $500' 41/2" OTIS XN Nom, ~ = 3.75" (MILLED XX/XX/XX?) $$43' 4-1/2" WLEG, ID = 3.958" 8523' ELMD TT LOG (XX /XX/XX) 8700' Top of Cement 10100' ~-~3-3/16 x 2-718 X-over 9080' CUT 2a/a" LI ~~ 9090' 2-7/8" CIBP 3-3116" x 2-7/8" crrt'd and perf'd I 11330' I DATE REV BY COMMEMS DATE REV BY COMMENTS 11/30/81 ORIGINAL COMPLETION 07/03/07 CJA/PJC MILL IBPB~ SAFETY NOTE 04/20/98 CTD SDTRK COM PLETION 08/18/07 KSB/PJC GLV GO 01/31/02 RNITP CORRECTIONS 01/15/09 SWGSV GLV GO (12/22/08) 02/14/02 PWE/TLH SET CIBP, ADD PERF 05/20/09 MSE PROPOSED CTD SIDETRACK 07/13/03 CMOITLP MAX ANGLE CORRECTION 09/22/03 CMO/TLP PERF ANGLE CORRECTION PRUDHOE BAY UNfr WELL: G-14B PERMff No: API No: 50-029-20646-02 SCE 12, T11 N, R13E, 2086' NSL 8~ 2276' FEL BP Exploration (Alaska) ~~~~ BAKER i~IG1~S INTE(? North America -ALASKA - BP Prudhoe Bay PB G Pad G-14 -Slot 14 Plan 2, G-14B Plan: Plan #2 Baker Hughes INTEQ Planning Report 02 June, 2009 by • ~r..~ Baker H h INT llVTEQ ug es EQ Planning Report by Company: North America -ALASKA - BP Project: Prudhoe Bay Local Co-ordinate Reference: Well G-14 -Slot 14 Site: PB G Pad TVD Reference: Mean Sea Level Well: G-14 MD Reference: 21:14 11/8/1981 00:00 @ 75.80ft (generic drillinc Wellbore: Plan 2, G-146 North Reference: True Design: Plan #2 Survey Calculation Method: Minimum Curvature Database: EDM .16 - Anc Prod - WH24P Project P dh B ru oe ay, North Slope, UNITED STATES Map System: US State Plane 1927 (Exact solution) Geo Datum: NAD 1927 (NADCON CONUS) System Datum: Mean Sea Level Map Zone: Alaska Zone 04 Using Well Reference Point Usin d ti __ _ _ g geo e c scale factor Site PB G Pad, TR-11-13 - - - -- --- -- - ----- Site Position: From: Map Northing: 5,966,832.87 ft Latitude: 70° 18' 58 211 N Position Uncertainty: 0.00 ft Fasting: Slot Radius 656,301.39 ft . Longitude: 148° 43' 59.013 W : 0.000 in Grid Convergence: 1.19 ° r Well G-14 -Slot 14, G-14 _ Well Position +N/_S 0.00 ft Northing: 5,968,434.00 ft Latitud ° ' 4 +E/-W 0.00 ft Easting: 657 236 00 ft e: 70 19 13.76 N Position Uncertainty 0.00 ft Wellhead Elevation: , . ft Longitude: 148° 43' 30.770 W Ground Level: n nn rr ~~ Wellbore i Magnetics i I Plan 2, G-14B Model Name Sample Date BGGM2008 5/28/2009 Declination (°) Design Audit Notes: Version: Vertical Section: Plan #2 Phase: Depth From (TVD) (ft) -40.41 [)Fp Angle Field Strength (°) (nT) 80.93 57,710 PLAN Tie On Depth: 9,000.00 +N/-S +E/-W Direction 0.00 0.00 45.00 fi/2/2009 4:55:35PM Page 2 COMPASS 2003.16 Build 70 ri.~ Baker Hughes INTEQ Planning Report bP - itNTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well G-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Sit®: PB G Pad MD Reference: 21:14 11/8/1981 00:00 @ 75.80ft (generic drillin< Well: G-14 North Reference: True Wellbore: Plan 2, G-14B Survey Calculation Method: Minimum Curvature Design: Plan #2 Database: EDM .16 - Anc Prod - WH24P Survey Tool Program Date 5/29/2009 From To (ft) (ft) Survey (Wellbore) Tool Name Description ! 100.00 9,000.00 1 : Sperry-Sun BOSS gyro multi (G-14) BOSS-GYRO Sperry-Sun BOSS gyro multishot ' 9,000.00 11,330.00 Plan #2 (Plan 2, G-14B) MWD MWD -Standard r - - - _ - _ - - - - Planned Survey MD Inc fft) (°) 9,000.00 26.10 TIP 9,050.00 25.35 KOP 9,070.00 27.15 End of9 Deg/100' DLS 9,100.00 30.75 4 9,180.00 39.33 5 9,200.00 39.39 9,280.00 40.83 6 9,300.00 40.89 9,400.00 42.87 9,480.00 46.27 7 9,500.00 48.36 9,600.00 59.08 9,700.00 70.07 9,800.00 81.20 9,878.68 90.00 8 Azl TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (°) fft) fft) fft) fft) (ft) l°/100ft) (ft) (°) 315.30 8,447.10 992.56 -1,575.71 5,969,393.26 655,639.96 0.00 -412.35 0.00 314.77 8,492.15 1,007.91 -1,591.04 5,969,408.29 655,624.31 1.57 -412.34 -163.19 314.77 8,510.08 1,014.14 -1,597.32 5,969,414.39 655,617.90 9.00 -412.37 0.00 314.77 8,536.33 1,024.37 -1,607.63 5,969,424.39 655,607.38 12.00 -412.43 0.00 307.21 8,601.80 1,054.17 -1,642.42 5,969,453.46 655,571.98 12.00 -415.96 -30.00 303.43 8,617.27 1,061.50 -1,652.76 5,969,460.57 655,561.48 12.00 -418.09 -90.00 288.67 8,678.59 1,083.91 -1,698.84 5,969,482.00 655,514.95 12.00 -434.82 -87.07 292.34 8,693.72 1,088.49 -1,711.09 5,969,486.33 655,502.61 12.00 -440.24 90.00 310.11 8,768.43 1,122.97 -1,767.59 5,969,519.62 655,445.40 12.00 -455.81 87.23 322.92 8,825.53 1,163.66 -1,805.92 5,969,559.49 655,406.23 12.00 -454.15 73.95 324.53 8,839.09 1,175.51 -1,814.62 5,969,571.16 331.26 8,898.21 1,243.80 -1,857.09 5,969,638.54 336.60 8,941.11 1,324.85 -1,896.53 5,969,718.73 341.24 8,965.89 1,415.10 -1,931.21 5,969,808.24 344.68 8,971.92 1,490.03 -1,954.17 5,969,882.66 655,397.29 12.00 -451.91 30.00 655,353.40 12.00 -433.66 28.91 655,312.27 12.00 -404.24 24.91 655,275.71 12.00 -364.95 22.60 655,251.19 12.00 -328.20 21.45 6/2/2009 4:55:35PM Page 3 COMPASS 2003.16 Build 70 ~~.r S Baker Hughes INTEQ Planning Report bP - LNTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well G-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB G Pad MD Reference: 21:14 11/8/1981 00:00 @ 75.80ft (generic drillinc Well: G-14 North Reference: True Wellbore: Plan 2, G-14B Survey Calculat ion Method: Minimum Curvature Design: Plan #2 Database: EDM .16 - Anc Prod - WH24P Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (ft) (°) (°) lft) (ft) (ft) lft) 1ft) (°/100ft) (ft) (°) 9,900.00 90.00 347.23 8,971.92 1,510.71 -1,959.34 5,969,903.22 655,245.58 12.00 -317.23 90.00 10,000.00 90.00 359.23 8,971.92 1,609.83 -1,971.10 5,970,002.07 655,231.75 12.00 -255.46 90.00 10,100.00 90.00 11.23 8,971.92 1,709.23 -1,961.99 5,970,101.63 655,238.78 12.00 -178.73 90.00 10,128.68 90.00 14.68 8,971.92 1,737.18 -1,955.56 5,970,129.71 655,244.62 12.00 -154.42 90.00 9 10,200.00 90.30 23.23 8,971.73 1,804.57 -1,932.42 5,970,197.56 655,266.34 12.00 -90.41 88.00 10,278.68 90.62 32.67 8,971.10 1,873.99 -1,895.59 5,970,267.74 655,301.71 12.00 -15.27 88.02 10 10,300.00 90.57 35.22 8,970.88 1,891.67 -1,883.68 5,970,285.66 655,313.24 12.00 5.65 91.00 10,400.00 90.35 47.22 8,970.08 1,966.75 -1,817.91 5,970,362.09 655,377.42 12.00 105.25 91.03 10,478.68 90.16 56.66 8,969.73 2,015.19 -1,756.02 5,970,411.82 655,438.27 12.00 183.26 91.12 11 10,500.00 90.15 59.22 8,969.67 2,026.51 -1,737.96 5,970,423.51 655,456.10 12.00 204.04 90.20 10,600.00 90.10 71.22 8,969.45 2,068.35 -1,647.33 5,970,467.24 655,545.82 12.00 297.70 90.21 10,700.00 90.05 83.22 8,969.32 2,090.42 -1,549.99 5,970,491.35 655,642.68 12.00 382.15 90.23 10,778.68 90.01 92.66 8,969.28 2,093.25 -1,471.45 5,970,495.81 655,721.13 12.00 439.68 90.25 12 10,800.00 90.01 90.10 8,969.27 2,092.73 -1,450.13 5,970,495.75 655,742.45 12.00 454.39 -90.00 10,883.68 90.01 80.06 8,969.26 2,099.90 -1,366.87 5,970,504.65 655,825.54 12.00 518.33 -90.00 10,883.69 90.01 80.06 8,969.26 2,099.90 -1,366.86 5,970,504.65 655,825.55 0.01 518.34 0.00 13 10,900.00 90.01 82.02 8,969.25 2,102.44 -1,350.75 5,970,507.53 655,841.60 12.01 531.52 90.00 11,000.00 90.01 94.02 8,969.24 2,105.88 -1,250.99 5,970,513.07 655,941.26 1.2.00 604.50 90.00 11,100.00 90.01 106.02 8,969.22 2,088.52 -1,152.70 5,970,497.76 656,039.89 12.00 661.73 90.00 11,200.00 90.01 118.02 8,969.21 2,051.09 -1,060.16 5,970,462.29 656,133.18 12.00 700.69 90.00 11,300.00 90.01 130.02 8,969.19 1,995.24 -977.43 5,970,408.19 656,217.06 12.00 719.70 90.01 11,330.00 90.01 133.62 8,969.19 1,975.24 -955.07 5,970,388.66 656,239.83 12.00 721.37 90.01 TD at 11330.00 - 2.875" 6/2/2009 4:55:35PM Page 4 COMPASS 2003.16 Build 70 I/tom des llVTEQ Company: Project: Site: Well: Wellbore: Design: Casing Points Baker Hughes INTEQ Planning Report by North America -ALASKA - BP Locai Co-ordinate Reference: Well G-14 -Slot 14 Prudhoe Bay TVD Reference: Mean Sea Level PB G Pad MD Reference: 21:14 11/8/1981 00:00. @ 75.80ft (generic drillinc G-14 North Reference: True Plan 2, G-14B Survey Calculation Method: Minimum Curvature Plan #2 Database: EDM .16 - Anc Prod - WH24P Measured Vertical Depth Depth (ft) (ft) Name 11,330.00 8,969.19 2.875" Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/_S +E/_yy (ft) (ft) (ft) (ft) Comment 9,000.00 8,447.10 992.56 -1,575.71 TIP 9,050.00 8,492.15 1,007.91 -1,591.04 KOP 9,070.00 8,510.08 1,014.14 -1,597.32 End of 9 Deg/100' DLS 9,100.00 8,536.33 1,024.37 -1,607.63 4 9,180.00 8,601.80 1,054.17 -1,642.42 5 9,280.00 8,678.59 1,083.91 -1,698.84 6 9,480.00 8,825.53 1,163.66 -1,805.92 7 9,878.68 8,971.92 1,490.03 -1,954.17 8 10,128.68 8,971.92 1,737.18 -1,955.56 9 10,278.68 8,971.10 1,873.99 -1,895.59 10 10,478.68 8,969.73 2,015.19 -1,756.02 11 10,778.68 8,969.28 2,093.25 -1,471.45 12 10,883.69 8,969.26 2,099.90 -1,366.86 13 11,330.00 8,969.19 1,975.24 -955.07 TD at 11330.00 Casing Hole Diameter Diameter (in) (in) 2.875 4.125 • I Checked By: Approved By: Date: 6/2/2009 4:55:35PM Page 6 COMPASS 2003.16 Build 70 by Project: Prudhoe Ba , / 'mulhe to True NoM ^61ic NOM: 22 69 Me WELLBORE DETAILS: Plan 2, G-148 REFERENCE INFORMATION y Site: PB G Pad . g Me9netic Fiaa Patent Wellbore: G-14 Co-0Ninate (NIEI Reference Wel G14 -Slot 14, true NoM WBII: G-14 SvangN: 511 o.2en Tie On MD: 9000 00 Vertical (ND) Reference: Mean Sea Level Wellbore: Plan 2, G-148 Ov M91e. eo.9a . Seaon (VSI Reference. Slat - 14(o.OON, o.OOE) PWn: Plan 112 (G-14/Plan 2, G-146) ~~,~~~00 Measuretl DeD~h Reference. 21:14 111811981 00:00 @ 75.80ft (generic oNing rig) Calalatbn McNOl1: Minimum Curvature WELL DETAILS: G-14 Grountl Level: 0.00 +N/-S «E/-W Northing Easling Lalitlutle Longlfutle Slol 0.00 0.00 5968434.00 657236.00 70° 19' 13.764 N 148° 43' 30.770 W 14 SECTION DETAILS ANNOTATIONS Sec MD Inc Azi ssND +N/-S +E/-W DLeg TFace VSec Target Annotatbn 1 9000.00 26.10 315.30 8447.10 992.56 -1575.71 0.00 0.00 -412.35 TIP 2 9050.00 25.35 314.77 8492.15 1007.91 •1591.04 1.57 •163.19 -412.34 KOP 3 9070.00 27.15 314.71 8510.08 1014.14 -1597.32 9.00 0.00 X12.37 End ai 9 Deg/100' DLS 4 9100.00 30.75 314.77 8536.33 1024.37 •1607.63 12.00 0.00 -412.43 4 5 9180.00 39.33 307.21 8601.80 1054.17 -1642.42 12.00 330.00 -415.96 5 6 9280.00 40.83 288.67 8678.59 1083.91 -1698.84 12.00 270.00 -434.82 6 7 9480.00 46.27 322.92 8825.53 1163.66 •18D5.92 12.00 90.00 X54.15 7 8 9676.68 90.00 344.68 8971.92 1490.03 -1954.17 12.00 30.00 -328.20 8 9 10128.68 90.00 14.68 8971.92 1737.18 -1955.56 12.00 90.00 -154.42 9 10 10278.68 90.62 32.67 8971.10 1873.99 -1895.59 12.00 88.00 -15.27 10 11 10478.68 90.16 56.66 8969.73 2015.19 -1756.02 12.00 91.00 183.26 11 12 10778.68 90.01 92.66 8969.26 2093.25 -1471.45 12.00 90.20 439.68 12 13 10883.68 90.01 80.06 8969.26 2099.90 -1366.87 12.00 270.00 518.33 13 14 11330.00 90.01 133.62 8969.19 1975.24 -955.07 12.00 90.00 721.37 TD at 11330.00 C 0. d] A .~ E-~ Mea r~~r BAKER IAJGHES 111 1 L1 (~ 6360 i - - 3415 --- -- T[P 6470 --...... KO , ... _. - - 6525 End o f 9 D~ g/1 Of ~DLS 8560 -- - ~ I r 5 6635 8690 -- -- 674s - BBOO - 6655 - , - - - f- - - 8910 ! - - - - G-14 G-14 ~r~ 146 arget- 4_---_ - G 14B arget J i i ~ ' ~ 6965 -.._ -__. __. - - - - - - -14/ lan 2, G-l4 - 8 ~~ 9 1 l l 12 13 9020 -- ,__ _. G-14B T - g¢t 1 14B arget 2 • -715 -GGU -6U5 -SSU -495 -44U -385 -33U -Z 75 -22U -1 G5 -IlU -55 U 55 IlU 165 22U 275 33U 365 44U 4Y5 55U GU5 66U 715 77U riZ5 8riU Y35 9YU IU45 IIUU 1155 IZIU 1265 13ZU 1375 143U Vertical Section at 45.00° (55 ft/in) West(-)/East(+) (200 ft/in) a ~~ • sw~ • Il~s JLNTEQ Company: North America -ALASKA - BP Project: Prudhoe Bay Reference Site: PB G Pad Site Error. O.OOft Reference Well: G-14 Well Error: O.OOft Reference Wellbore Plan 2, G-146 Reference Design: Pian #2 Travelling Cylinder Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: by Weil G-14 -Slot 14 Mean Sea Level 21:14 11/8/1981 00:00 @ 75.80ft (generic drilling rig) '`, True Minimum Curvature 1.00 sigma EDM .16 - Anc Prod - WH24P Offset Datum. teference - Plan #2 'filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of refere ~terpolation Method: MD Interval 25.OOft Error Model: ISCWSA lepth Range: 9,000.00 to 11,330.OOft Scan Method: Trav. Cylinder North tesults Limited by: Maximum center-center distance of 1,329.46ft Error Surface: Elliptical Conic Survey Tool Program Date 5/29/2009 From To (ft) (ft) Survey (Wellbore) Tool Name Description 100.00 9,000.00 1 : Sperry-Sun BOSS gyro multi (G-14) BOSS-GYRO Sperry-Sun BOSS gyro multishot I~ 9,000.00 11,330.00 Plan #2 (Plan 2, G-14B) MWD MWD -Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 11,330.00 8,969.19 2.875" 2.875 4.125 Summary Site Name Offset Weil -Wellbore -Design PB F Pad F-03 - F-03 - F-03 F-03 - F-03A - F-03A PB G Pad G-03 - G-03A - G-03A G-10 - G-10 - G-10 G-10 - G-106 - G-106 G-11 - G-11 - G-11 G-11 - G-11A - G-11A G-11 - G-11 B- G-11 B G-12 - G-12B - G-126 G-14 - G-14 - G-14 G-14 - G-14A - G-14A G-15 - G-15 - G-15 G-15 - G-15A - G-15A G-15 - G-15B - G-158 G-16 - G-16 - G-16 G-16 -Plan 4, G-16A -Plan 4 G-21 - G-21 - G-21 G-21 PB1 - G-21 PB1 - G-21 PB1 G-29 - G-29 - G-29 G-29 - G-29A - G-29A Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Depth Depth Distance (ft) from Plan (ft) (ft) (ft) (ft) 11,275.00 11,250.00 683.23 1,209.17 -512.88 FAIL -Major Risk 11,330.00 11,325.00 646.79 1,178.38 -527.35 FAIL -Major Risk 9,070.00 10,875.00 983.30 401.82 9,836.00 11,359.58 550.56 521.10 9,074.98 9,075.00 0.58 7.82 9,074.98 9,075.00 0.58 7.82 10,542.52 9,875.00 147.03 230.43 10,542.52 9,875.00 147.03 230.43 737.55 Pass -Major Risk Out of range Out of range Out of range Out of range Out of range 33.96 Pass -Major Risk -2.53 FAIL -Major Risk -2.53 FAIL -Major Risk Out of range Out of range Out of range Out of range Out of range Out of range Out of range -50.02 FAIL -Major Risk -50.02 FAIL -Major Risk CC -Min centre to center distance or wvergent point, SF -min separation factor, ES -min ellipse separation 6/2/2009 5:03:11 PM Page 2 of 17 COMPASS 2003.16 Build 70 All Measurements are from top of Riser 6/17/2009 i ~_ ~ G-14B of bag BAG 7 1 /16" 5000 psi. bttm of bag of slips Blind/Shears TOTs 2 3/8" combi ram/slips 7 1/16" 5000psi Mud Cross Mud Cross cross 7 1/16" 5000psi middle of blind/shears variable bore pipe 3 1/2"-2 3/8" TOTs 2 3/8" combi ram/slips ~ 7 1/16" 5ooopsi middle of pipe/slips wab Valve Flow Tee Alaska Department of Natural~ources Land Administration System • Page 1 of ~ ~ Alaska Mapper Land Records/Status Plats Recorder's Search State Cabins Natural Resources Alaska DNR Case Summary File Type: ADL File Number: 28280 ~ Printable Case File Summary See Township, Range, Section and Acreage? r- L New Search ~ Yes ~~> No LAS Menu ~ Case Abstract ~ Case Detail ~ Land Abstract _~, File: ADL 28280 ~'`''~' Search fo_r Status_Plat Updates As of 07/07/2009 Customer: 000107377 BP EXPLORATION (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 Staters: 35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office ofPrimary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 013E Section: O1 Section Acres: 640 Search Plats Meridim~: U Township: O11N Range: 013E Section: 02 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 11 Section Acres: 640 Meridian: U Township: O11N Ra~~1ge: 013E Section: 12 Section Acres: 640 Legal Description OS-28-1965 *** SALE NOTICE LEGAL DESCRIPTION *** C14- 91 TIIN, R13E, UM 1, 2, 11, 12 2,560.00 07-07-1987 *** LISBURNE PARTICIPATING AREA DESCRIPTION *** T. 11 N., R.13 E., U.M. SECTION 1: ALL 640 ACRES SECTION 12: ALL 640 ACRES http://dnr. alaska.gov/proj ects/las/Case_Summary.cfin?FileType=ADL&FileNumber=28280... 7/7/2009 • • TRANSMITTAL LETTER CHECKLIST WELL NAME P~~ ~ "' ~ ~~ PTD# o~~ 90 ~i Development Service Exploratory Stratigraphic Test Non-Convenntional Well Q~ ~ / FIELD: Q Vy\ POOL: ~I J~`~-' 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 / inLect 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 a~•e first caught and 10' sample intervals through 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 (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing rogram. Rev: 1 /11 /2008 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL -644150 Well Name: PRUDHOE BAY UNIT G-146 Program DEV Well iwre seg ^ PTD#:2090880 Company BP EXPLORATION (At.AS}Laj INC Initial ClasslType DEV I PEND GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal ^ Administration 1 Parmitiee.attached------------------------------•----------- -- -~- ---- - ----------- ----------....------------------------------ --------- 2 le'asenuroherappropriake---------------- ------------------- -- --- Y~ ----- - ------------ ---------------....--------------------...------ ----- 3 tlniquawdlnameandnumber------------- ------------•-•----... .._Yes..-- - --•------------------------------------------------- .....----------- 4 WeJlJocatedinadefinedRool------------------------------------- ---Yas.----- --------•------------------------------------------- ---------------- 5 WeJllocatedRrope[distancefl4mdrdlingunit.boundary---------------------- ---Yes------ --- --------------------------•--------------------------...--------- 6 WeJllocatedRr4Rerdistancefl4mothelfvelis---------------------------- ---Yom---- - --- ...------------------------------------------------------------- 7 SufFicientacre~geavailableirtdripin9unfl------•----------------------- ---YeS.----- ---... ----------•------------------------------........-------- - 8 If-deviatad,la weiiborepldtincluded--------------------------------- ---Yom---- ---...•--------------...._....------------------•------- ----------•- 9 Operator4nlYa[factedparty--------•-----•---•------------------- --- Yes...,.. --------------...-..----•-----•-----------•---•-------------------... 10 Operate.haaappro~iatebondinforoa--._---•---•-----•-------------- -- Yes...... .Blanket.Bond#6194193..------•------------------•--....--------•--......... 11 PPrmltAanbe_I@sued'NithoutOQnSerYatWnoJder--------------•-----•------ .-YfiS.----- --•---...-----..................---•------••---•----- --------...---- Appr Date 12 Permh.canbeissuedv~itn0utadml0lstratlveapproval------------------------- --Yes...... --.-.-•-•---.--.------.........-----------.......----..-------------- 13 .CanpermilbeaPProvedbaf9re15~lay-'1<re1t------------------------------ -- Yes---... --- .....-------------........------------•----•-•------- -------•--- ACS 717!2009 14 Wall located wdhU area and strata authorized.by Jnj~tion Alder # !put IOt~ Jn.comments) jEor sear .NA . - • - - - - - ... - • - • - - - - - --- - - -- - -- - - - - --- - - - • - - - - - - - • - - - - ........... - - - - - - - ... . 15 Ahwells>rrithintl4mhaareaafreviewldentiflad(Fa~Bervicswdlonlyj--------------- ---NA..---- -----....----.-•------.------••------•----•--...------.....-----.---- 18 Pra-produced-Ir>jector.duratlortRf pra,produckion lessthan3ma~ths (For.seroice well.only). - . .. 1VA ..... . . . .. . . . . . . . ....... . . .... . .- . - . - . - - . - . • ... - . • _ . - - ..... - .... - - - - .... - - - . 17 >yonnonven..gasconformstoAS31.Q5.030(yt.A).U.2A-D)---------------------- ---~..---. ._-...................-----•------------------------...-------------- 18 Conducterstringproyided---------------------------------------- ---NA....... .ConductolsetlnG-t9(19t•125j,-------.----.---------•---------....------------- Engineering 19 Surtacecasingp[Drat;foal!kn9wnUSDWS------------------------------ ---NA--,--- .Allaquifers.eXemRtsd,A~Q9..---........-------•---...-----••-----------------. 20 CMT:vgladequatetoclrGulataoncpnduct~.$gudcs9----------------------- ---NA------ -SurfaCS~asiD9$etinGrl4.---------•--------------••------•------------•------ 21 CMT.v9ladequatstotleink?ngstringta-sudcsg----------••-•------------- ---NP....... .Pr9ductioncaflingsat-inG-14.---------......------------------•-------....---•-- 22 CMT.willcavelallknov~nRroductivebQr~Qn$.-----------•--------------•- --Yes...... ------......------------.....---------------------------------•------ 23 CaSfngdeSi9na.>idOquateforC,T~13.$Retmafrest-------••----------------- --Yes...... .------...-------------------- -------••---------...--------...------ 24 Adequate tankage or-reserve pit - - - .. - • . - - . • - - - - - - - -- - - - - - - - - - ------ --Yes - - • - - . .Rig equipped w~h.ske~plts, .No-reserve pik Rlanned, All waste to apprQVed disposal wells(sj... - - - - - - - - - - - - - 25 Jf.a-re•dnli,haaa10.403-for.abandonmentbesnaRp~ed---------------------- --Yes-----. .309.280-.-----•-.-----.-------.---------------•----------------------- 26 Adequate wellbore separation.proposed . . . . . . ..... . ... . . . . . . . . ......... ..Yes ...... . Proximity anaysispedormsd. Trav~ing Cylinder path calculated, - - - - - - - - _ - . - - - - - - , - - - - - - - - • _ - - - 27 Jfdlvarterrequi[ed,.des-Itmaetregtdaki0n8------------------------------ ---NA..---. .BQPsta~Cwill.alr~dybflin place.---------------------••----•-•----...----------- Appr Date 28 AriUin9 dull-Program.schematic zi equip.listadequate - . • - - - - - - - - - - - - - - - - - - - ---- Yas . - - - - - - Ma~amum ~cpacted formation pressure 1.1-EMW,. MW planned-6,8 ppg•- - - - - - - - - - - - ... - - - - - - ... - - . TEM 7/8/2009 ~ 130P~s,.dothaymedregulati~n...----•---------------------------- -•Yes...--- ---•---.....----••----------•---•----•----•-------------------------- 30 31 BOPEpreas[sting-apprppriateetest to-(put prig in commer>tsj - - - • - • - - - - - - - - - - -----Yes ...... Chokemanifoldc9mpileawlAPlRF~3(MaY84)-....------• .................Yes.----- . MASP calcr~lated atz349 psi .3500 psi 6QP, testplanned._ . - ... - . - . - - - - - - - - - - - - . - _ . - _ • - - - - - - ----......----------------------•--------------------------........_ 32 Walkwifloccur.wttt>QUtep?f~i4nshutdQwn--------------•--------------- --Yes.----- ---..__.....----------------•----------------•------....---- -...---- 33 Js. presence of H2$ gas probable- -- - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - -Yas - _ .. _ . . H2S is present at G-pad.. Mudsh4uld R~lude N2S on r~: Riahas sensors and alarms, - - . - . - - - - _ . _ _ _ - . _ 34 Meghani~a194ndttiQn of weld within AQR yarif~ed (For seryica v~alf onlyj- - - - - - - - - - - - - - ---NA. _ .... ..... _ ........ - ........... - . _ . - . _ _ _ _ ...... - - - - - - - - - - . _ .... _ .. - .. - - - . . 35 Permit can be. iss4ed v~lo hydrogen sulOde measures _ _ _ .: .. . . . . .. . . . .... . . . ....Ko- .. - - - - - MaXlev~.H2S. cn G padJs 40ppm...... _ ............ - . - . • - - . - - - - - ...... _ .:....... . Geology 36 Datapreaerttad-onpotent~loverpresaurezQnes--•----------------------- --- NA.-----. ..-..._._.__---...----.-...----.-------------------------------_----- Appr Date 37 Seiam~analysieofshalioww9aszon~----------------------------- -- ----~---...- --------------- -------• -------------------------------- --•------ ACS 7!712009 38 SeabedCO.nditionshrvBY.('lf9ffsho[ej---•---------------------------- -- ~A------- ------- ---------------•----------------------------------- ------ 39 Cor>ta~tname/phgoefcrweeklyprQ9resstep4rtsjexpi4rat9ryonlyl---------------- ---Yes----.- -SsanMclaughlin-5t34.4397-------------------------------------------------- Geologic Engineering Public Commissioner: Date: sroner AADate Commissioner Date ~~~D~ • i • Welt History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Wel! History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. tapescan.txt **** REEL HEADER **** MWD 09/10/06 BHI O1 LIS Customer Format Tape **** TAPE HEADER **** MWD 09/07/22 2692602 O1 3" CTK *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: ldwg.las version Information VERS. 1.20: OWLS log ASCII Standard -VERSION 1.20 WRAP. N0: one line per frame well Information Block #MNEM.UNIT Data Type Information STRT.FT 8835.5000: Starting De th STOP.FT 10896.0000: Ending Depth STEP.FT 0.5000: Level spacing NULL. -999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: G-146 FLD FIELD: Prudhoe Bay Unit LOC LOCATION: 70 deg 19' 13.764"N 148 deg 43'.30.770"w CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 22 Jul 2009` API API NUMBER: 500292064602 Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- SECT. 12 TOWN.N T11N RANG. R13E PDAT. MSL EPD .F 0 LMF DF FAPD.F 75.8 DMF DF EKB .F 0 EDF .F 75.8 EGL .F 0 CASE.F N/A OS1 DIRECTIONAL Remarks Description Section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Casing Depth Other Services Line 1 (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. <3) All True vertical Depths (TVDSS) are Subsea corrected. (4) All Formation Evaluation data is realtime data. Page 1 ~ ~ tapescan.txt (5) Baker Hughes INTEQ utilized Co~lTrak downhole tools and the Advantage surface system to log this well.. (6) Tools ran in the string included casing collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance sub (Inner and outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma Sub, and a Hydraulic orienting Sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth control (PDC) log provided by Schlumberger GR CNL dated 24 7u1 2009 per Roger Sels with BP Exploration (Alaska), Inc. (8) The sidetrack was drilled from G-14A through a milled window in a 7 inch liner. Top of window 9050.0 ft.MD (8492.1 ft.TVDSS) Bottom of window 9056.5 ft.MD (8498.0 ft.TVDSS) (9) Tied into G-14A at 9000 feet MD (8447.1 feet TVDSS). (10) Baker Hughes INTEQ runs 1 through 3 were cleanout runs. (11) The resistivity interval from 11349 feet to 11539 feet MD (8587.6 feet to 8685.9 feet TVDSS) was logged 14 hours after drilling run 5. (12) The interval from 10873 feet to 10900 feet MD (8971.9 feet to 8971.3 feet TVDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD-API units) ROP~VG -> Rate Of Penetration, feet/hour TvDSS -> True vertical oepth (Subsea) CURVE SHIFT DATA BASELINE, MEASURED, 8836.73, 8839.23, 8841.2, 8843.88, 8846.74, 8848.88, 8855.31, 8856.92, 8862.46, 8862.81, 8869.78, 8870.67, 8881.57, 8883.36, 8895.5, 8896.58, 8898.9, 8899.43, 8908.19, 8909.08, 8934.61, 8935.86, 8948.9, 8949.43, 8950.33, 8951.04, 8956.94, 8955.69, .8960.33, 8959.26, 8963.36, 8963.89, 8968.36, 8969.25, 8971.75, 8971.04, 8977.63, 8976.92, 8981.92, 8980.85, 8983.35, 8982.81, 8987.1, 8986.03, 8989.24, 8987.99, 9008.89, 9009.25, 9016.75, 9015.5, 9019.79, 9018.72, 9021.93, 9020.86, 9023.9, 9022.83, 9028.9, 9027.83, 9032.12, 9031.58, 9034.8, 9033.9, 9037.46, 9036.39, 9046.93, 9044.96, 9050.86, 9050.5, 9054.79, 9055.5, 9059.25, 9060.15, 9061.4, 9065.51, 9063.18, 9067.47, 9070.15, 9068.9, 9079.44, 9078.37, 9081.23, 9080.33, 9087.3, 9086.41, 9090.85, 9089.42, 9092.46, 9091.39, 9093.35, 9092.64, DISPLACEMENT 2.50098 2.67969 2.14355 1.60742 0.357422 0.892578 1.78613 1.07227 0.536133 0.893555 1.25098 0.536133 0.714844 -1.25 -1.07227 0.536133 0.892578 -0.714844 -0.714844 -1.07129 -0.536133 -1.07227 -1.25098 0.357422 -1.25098 -1.07227 -1.07227 -1.07227 -1.07227 -0.536133 -0.893555 -1.07129 -1.96484 -0.356445 0.713867 0.892578 4.1084 4.28711 -1.25 -1.07227 -0.892578 -0.893555 -1.42871 -1.07227 -0.714844 Page £ abed bZf Z8' b- 696Z6'£- b858'Z- S55£68'0- 86005'Z- SSf6£'£- LZZLS'f- LZZLS'£- iiLfO'f- 86005'Z- SSf6f'f- SS£6£' f- iL8Zb'i- fi98G'i- iiL£0' f - iTLfO'£- £i98L'i- 86005'Z- iiL£0'£- b8biZ'£- 86005'Z- 86005'Z- LZZZ£'Z- 86005`Z- LZZZ£'Z- b8b96'i- 86005'Z- fT9f0'f- 86005'Z- 86005'Z- SS£bT'Z- 86005 b858'Z- LZZZ£'Z- £Sb6f'f- LZZZ£'Z- LZZZf ' Z- ZbL09'i- SSfbT' Z- SSfbi'Z- b858'Z- LZZZf ' Z- b8b96'i- LZZZ£'Z- 696L9'Z- Z8596'T- 86005'Z- £i98L'i- b858'Z- 8605Z'i- SS£bi'Z- SSfbi'Z- b809'i- S'Z- 6ZTL0'i- ZbL09'i- b809'i- SS£bT'Z- b8b96'T- SSSf68'0- SSSf68'0- iiL8L'i- b809'i- LZZLO'i- 6ZTL0'i- ZZbLS£'0 L98£iL'0- fi98L'T- 8605Z'T- 696Zb'T- ~x~•ueasade~ i i i i i i i i Z- i i i i `88'8086 `iL'£i86 `S'S6L6 `£b'66L6 `£b'b9L6 `6Z'L9L6 `8L'6£L6 `L9'ObL6 `£S'fZL6 `£0'9ZL6 `b0'90L6 `bb'60L6 `ii'Z696 `89'5696 `b5'£896 `iT'L896 `Lb'ZL96 `i5'SL96 `££'5996 `f8'L996 `85'i996 `L6'b996 `6Z'Z596 `89'5596 `8i'8b96 `i9'6b96 `£0'9£96 `Z8'Lf96 `88'£Z96 `Z6'9Z96 `b6'TT96 `L6'bi96 `8L'bL56 `LS'9L56 `f8'Z556 `££'5556 `85'Tb56 `Z9'bb56 `£6'if56 `ST'S£56 `iT'ZT56 `T9'bi56 `88'SLb6 `8f'T8b6 `9'bLb6 `Z6'9Lb6 `66'ZLb6 `6b'SLb6 `Si'S9b6 `8b'L9b6 `6L'65b6 `9L'T9b6 `80'bSb6 `85'95b6 `85'iSb6 `T9'bSb6 `£b'6bb6 `£6'iSb6 'ii'Z£b6 `T9'bfb6 `89'Ofb6 `ZS'Z£b6 `8Zb6 `S'0£b6 `iZ'iZb6 `LO'bZb6 `5£'8ib6 `L9'OZb6 `66'ZOb6 `8f'90b6 `i9'68£6 `£6'i6£6 `9'bLf6 `f6'9Lf6 `9b'Z9£6 `90'b9£6 `59'Lb£6 `6L'6b£6 `££'Sb£6 `Lb'Lbf6 `85'9££6 `£b'6££6 `Z8'Z££6 `ST'S££6 `S'06Z6 `Lb'Z6Z6 `98'08Z6 `8T'f8Z6 `85'TSZ6 `9Z'bSZ6 `L6'6bZ6 `f6'ISZ6 `ii'LbZ6 `T9'6bZ6 `LO'bbZ6 `98'SbZ6 `68'8fZ6 `SL'TbZ6 `LO'bfZ6 `Z£'S£Z6 `b9'LZZ6 `8L'6ZZ6 `L9'SZZ6 `Z8'LZZ6 `i9'biZ6 `ZZ'9TZ6 `59'LOZ6 `ST'OiZ6 `£b'bOZ6 `S'SOZ6 `59'ZOZ6 `SZ'bOZ6 `ZZ'i0Z6 `Z8'ZOZ6 `ii'L6i6 `SZ'66i6 `b5'E6i6 `S'S6i6 `b9'L8i6 `f5'88i6 `T9'b9i6 `TS'S9i6 `L6'65i6 `9L'T9i6 `£8'ZbT6 `bb'bbi6 `b0'ibT6 `TT'Zbi6 `6'8£T6 `L6'6fT6 `9b'LZT6 `Ti'LZi6 `6f'TZT6 `ii'ZZi6 `6Z'LOi6 `LO'60i6 'T9'b0i6 `98'SOi6 `8Z'ZOi6 `iL'£Oi6 :~ 9835.86, 9831.21, 10024.8, 10021.6, 10029.1, 10026, 10033.7, 10030.7, 10039.4, 10036.4, 10066.9, 10064.8, 10119.8, 10117.8, 10125, 10121.8, 10132.8, 10130.3, 10136, 10132.6, 10141.8, 10138.7, 10148.2, 10144.6, 10207.6, 10202.8, 10210.3, 10206.2, 10236.9, 10232.5, 10416.6, 10414.4, 10423.9, 10420.7, 10432.6, 10427.6, 10446.2, 10443.7, 10448.2, 10446, 10454.6, 10454.1, 10459.4, 10458.4, 10490.8, 10486, 10536.2, 10534.8, 10540.1, 10537.8, 10556.4, 10551.4, 10566.9, 10561.4, 10570.9, 10565.7, 10574.3, 10568.7, 10578.2, 10573.2, 10579.4, 10576, 10590.1, 10585.5, 10595, 10591.4, 10604.1, 10600, EOZ END tapescan.txt -4.64453 -3.21582 -3.03711 -3.03711 -3.03613 -2.14355 -1.96484 -3.21582 -2.50098 -3.39453 -3.03613 -3.57227 -4.82324 -4.1084 -4.46582 -2.14355 -3.21582 -5.00195 -2.50098 -2.14355 -0.536133 -1.07129 -4.82324 -1.42969 -2.32227 -5.00195 -5.53711 -5.17969 -5.53809 -5.00195 -3.39453 -4.64453 -3.57227 -4.1084 BASE CURVE: GROH, OFFSET CURVE: GRAX Tape Subfile: 1 Minimum record length: Maximum record length: **** FILE HEADER **** MWD .001 1024 222 records... 10 bytes 132 bytes *** INFORMATION TABLE: CONS *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 The data presented here is final and has been depth adjusted to a Primary Depth control (PDC) to provided by Schlumberger GR CNL dated 24 7u1 2009 per Roger Sels with BP Exploration (Alaska), Inc. *** INFORMATION TABLE: CIFO * FORMAT RECORD (TYPE# 64) Page 4 Data record type is: 0 Datum Frame size is: 12 bytes Loggin direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F Number of frames per record is: 84 one depth per frame (value= 0) Datum specification Block sub-type is: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 F/HR Total Data Records: 50 tapescan.txt 1 size Length 4 4 4 4 ------8 Tape File Start Depth = 8835.500000 Tape File End Depth = 10896.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape subfile: 2 59 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** MWD .002 1024 *** INFORMATION TABLE: CONS *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 This file contains the raw-unedited field MWD data. *** INFORMATION TABLE: CIFO * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 12 bytes Logging direction is down (value= 255) Page 5 Optical Lod Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 84 one depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code samples units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 F/HR Total Data Records: 99 tapescan.txt 1 size Length 4 4 4 4 8 Tape File Start Depth = 8832.750000 Tape File End Depth = 10900.000000 Tape File Level spacing = 0.250000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 3 108 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** TAPE TRAILER **** MWD 09/07/22 2692602 O1 **** REEL TRAILER **** MWD 09/10/06 BHI O1 Tape Subfile: 4 Minimum record length: Maximum record length: 0 2 records... 132 bytes 132 bytes Page 6 r J tapescan.txt Tape Subfile 1 is type: LIS D Tape subfile 2 is type: LIS DEPTH GR ROP 8835.5000 -999.2500 -999.2500 8836.0000 57.3000 -999.2500 10896.0000 -999.2500 53.6000 Tape File Start Depth = 8835.500000 Tape File End Depth = 10896.000000 Tape File revel spacing = 0.500000 Tape File Depth Units = feet D Tape subfile 3 is type: X25 DEPTH GR ROP 8832.7500 -999.2500 -999.2500 8833.0000 -999.2500 -999.2500 10900.0000 -999.2500 53.6000 Tape File Start Depth = 8832.750000 Tape File End Depth = 10900.000000 Tape File revel spacing = 0.250000 Tape File Depth Units = feet Tape Subfile 4 is type: LIS • Page 7
