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Home My WebLink About205-077 · . 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. a. QS - 0 77 Well History File Identifier Organizing (done) o Two-sided ""1111111111 1111/ o Rescan Needed II I II 111111" II 1111 RESCAN DIGITAL DATA AOlor Items: 0 Diskettes, No. ~eYSCale Items: \ r~ 0 Other, NolType: o Poor Quality Originals: OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: NOTES: BY: ~ Date 7/¡blD '7 I / Date 7 frio 7 o Other:: 151 tl1f III II 111/11111 "III Project Proofing BY: ~ 151 rJ1f Scanning Preparation x 30 = + 1111/111111111 ,,11/ BY: Date: Production Scanning Stage 1 Page Count from Scanned File: I 5 (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V YES BY ~ Date1/tb!07 Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO I~ wtp NO BY: Maria Date: 151 II 1/11/1111I11 " 11/ Scanning is complete at this point unless rescanning is required. ReScanned 11111111111111 ,,11/ BY: Maria Date: 151 Comments about this file: Quality Checked 11111111I1111111111 10/6/2005 Well History File Cover Page.doc . . ~ r"'" 1. .'. '.! r- . ~ H II' .~ 1..' ..-."-1. . , I' uib FRANK H. MURKOW5KI, GOVERNOR AIfASIiA OIL AND GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Sean McLaughlin CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe R-1 OA BP Exploration (Alaska) Inc. Permit No: 205-077 Surface Location: 797' FSL, 1722' FWL, SEC. 32, T12N, R13E, UM Bottomhole Location: 1153' FSL, 3750' FWL, SEC. 32, Tl2N, R13E, UM Dear Mr. McLaughlin: Enclosed is the approved application for permit to drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the COIrJ.J.1'flÎssion to'~~ess an)' required test. Cûntactthe Commission's petroleum field inSPQc 659- 0:;: ~~an '- VC~u. DATED this/~ of May, 2005 cc: Department ofFish & Game, Habitat Section wlo encl. Department of Environmental Conservation wlo encl. , . STATE OF ALASKA . ALASK~IL AND GAS CONSERVATION CO~ISSION PERMIT TO DRILL W6A ~ 1/z-/UJos RECEn/ED MAY 1 0 2005 20 AAC 25.005 as iì u;¡ ('1 Gm: Cm¡:t [''''"''''';'11tivn 1 a. Type of work o Drill III Redrill r b. Current Well Class o Exploratory III Development Oi.AnNle Zone ORe-Entry o Stratigraphic Test o Service o Development Gas SI e Zone 2. Operator Name: 5. Bond: IBI Blanket o Single Well 11. Well Name and Num~ BP Exploration (Alaska) Inc. Bond No. 2S 100302630-277 R-10A 3. Address: 6. Proposed Depth: 12. Field I Pool(s): P.O. Box 196612, Anchorage, Alaska 99519-6612 MD 12200 TVD 871955 Prudhoe Bay Field I Prudhoe Bay 4a. Location of Well (Governmental Section): 7. Property Designation: Pool Surface: ADL 028279 797'.~L, 1722' ~L, SEC. 32, T12N, R13E, UM 8. Land Use Permit: 13. Approximate Spud Date: Top of ProductivéHorizon: June 29, 2005 ,/ 1252' NSL, 219' EWL, SEC. 33, T12N, R13E, UM Total Depth: 9. Acres in Property: 14. Distance to Nearest Property: 1153'~SL, 3750'EWL, SEC. 32, T12N, R13E, UM 2560 14,600' ~ ¡::: 4b. Location of Well (State Base Plane Coordinates): 10. KB Elevation 15. Distance to Nearest Well Within Pool Surface: X-635370 Y-5977280 Zone- ASP4 (Height above GL): 49.1 feet 1,370' 16. Deviated Wells: Kickoff Depth: 10075 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.~) Maximum Hole Angle: 108 decrees Downhole: 3050 Surface: 2170 18. casing Program: Specifications Setting Depth quantIty ()fGe~ent Size Top Bottom "(c.Lor sacks Hole Casinc Weicht Grade CouDlinc Length MD TVD MD TVD (including staae data) ./ 3" 2-3/8" 4.6# L-80 STL 2650' 9550' 8363' 12200' 8719' o cu ft Class 'G' wI Slotted Section ( 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill AND Re-entry Operations) Total Depth MD (ft): Total Depth TVD (ft): I Plugs (measured): I Effective Depth MD (ft): IEffective Depth TVD (ft):1 Junk (measured): 10935 9600 9563 10889 9561 None Casina Length Size Cement Volume MD TVD ~trllr.tllr::ll Conductor 110' 20" x 30" 18 cu vds Concrete 110' 110' 2685' 13-3/8" 13720 cu ft Arcticset II 2685' 2685' 10040' 9-5/8" 1374 cu ft Class 'G', 130 cu ft AS I 10040' 8830' Pronllr.tion Liner 1391' 7" 1420 cu ft Class 'G' 9544' - 10935' 8407' - 9600' Perforation Depth MD (ft): 10073' - 10242' IPerfOration Depth TVD (ft): 8858' - 9004' 20. Attachments IBI Filing Fee, $100 IBI BOP Sketch IBI Drilling Program o Time vs Depth Plot o Shallow Hazard Analysis o Property Plat o Diverter Sketch o Seabed Report IBI Drilling Fluid Program IBI 20 MC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sean McLaughlin, 564-4387 Printed Name Sean McLaughlin Title CT Drilling Engineer 5./\/ JVt~ Date S/q}O 5 Prepared By Name/Number: Sianature Phone 564-4387 Terrie Hubble, 564-4628 Commission Use Only ~ Permit To Drill I API Number: I Permit Approval ~ I See cover letter for Number:20.<j-0'77 50- 029-20618-01-00 , Date:5"//~ o~ other requirements Conditions of Approval: Samples Required r--1 Yes ;8No Mud Log Required [J Yes ~NO Hydrog JUlfide Measures )~''yes No Directional Survey Required ~Yes [J No Other: 'n.~p E þ ~ÇOO P~l', VL -- APPROVED BY Date 61/0 j ADDroved B 7' e,....j í"d"ìIAIT¡I/\, THE COMMISSION Form 10-401 Revised 06/20~ ~.i!\ fGi'\!/-\L Submit fn Duplicate ../ ; \. t t l \J Ai k (P" . BP R-IOA Sidetrack . CTD Sidetrack Summary 1) Plugback R-lO 2) Mill window off cement ramp 3) Drill sidetrack 4) Run Banzai completion (solid cemented / slotted combination) Mud Program: · Well kill: 8.4 - 8.9 ;~tte · Milling/drilling: 8.5C:)o/¡)pg used PIo Pro or biozan for milling, new PIo Pro for drimng. Disposal: · All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. · All Class I wastes will go to Pad 3 for disposal. /' Casing Program: . 2 3/8" banzai completion · solid cemented liner 9550' - 11000' 9/.'~ · slotted liner 11000' - 12200' ,/ · The liner cement volume is planned to be 4.3 bls of 15.8 ppg class G. CasimúLiner Information . 13-3/8", L-80, 72#, Burst 5380, collapse 2670 psi 9-5/8", L-80, 47#, Burst 6870, collapse 4750 psi 7", L-80, 26#, Burst 7240, collapse 5410 psi Planned Liner 23/8" L-80 STL 4.6#, Burst 11200 psi; collapse 11780 psi (hole size 3.0") / Well Control: · BOP diagram is attached. · Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 3500 psi. / · The annular pre venter will be tested to 400 psi and 2500 psi. Directional · See attached directional plan. Max. planned hole angle is 108 deg. · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. · Distance to nearest property line: 14,600 ft · Distance to nearest well within pool: 1370' ft Logging · MWD directional and Gamma Ray will be run over all of the open hole section. Hazards / · R pad J§..a designated HzS pad. . There is one planned fault crossings. · Lost circulation risk is considered low. Reservoir Pressure · Res. press. is estimated to be 3050 psi at 8800'ss (6.7 pp~). / Max. surface pressure with gas (0.1 0 psi/ft) to surface il~i. TREE = 4" CAMERON WELLHEAD = 13-5/8" MCEVOY ACTUA TOR = AXELSON KB. ELEV = 49.05' BF. ELEV = 20.08' KOP= 3100' Max Angle = 45 @ 5300' Datum MD = 10063' Datum lV D = 8800' SS . R-10 ~ NOTES . 1996' ~3-1/2"OTISXDBSSSV LAND NIP, ID=2.75" 113-3/8" CSG, 72#, L-80, ID = 12.347" I 2619' - 9-5/8" DV PKR I 13-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" 9596' GAS LIFT MANDRELS ST MD lVD DEV TYPE VLV LATCH PORT DATE 5 3262 3207 15 OTIS RA 4 6287 5696 36 OTIS RA 3 8621 7588 35 OTIS RA 2 9185 8055 33 OTIS RA 1 9279 8134 33 OTIS RA Minimum ID = 2.75" @ 1996' 3-1/2" OTIS XDS SSSV NIPPLE 9395' -13-1/2" PKR SWS NIP, ID = 2.75" I 9417' -i3-1/2" CAM SLIDING SLV,ID = 2.813" 9469' -iTBG SEAL ASSY I 9484' -i9-5/8" x 3-112" TIW PKR ID = 3.946" I 1 TOP OF 7" LNR I 9545' -13-1/2" PKR SWS NIP, ID = 2.75" I -ixx A..UG (03/10/04) I -13-1/2" PKR SWS NIP, ID = 2.75" I 19-5/8" CSG, 47#, L-80, ID = 8.681" I 10040' PERFORA TION SUMMARY REF LOG: BHCS ON 08/17/81 ANGLE AT TOP PERF: 31 @ 10073' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 2-1/8" 4 10073-10118 0 10/17/89 2" 8 10222-10242 0 05/15/99 1-11116" 8 10242-10270 S 10103/89 10092' -17" MA RKER JOINT I 1 PBTD I 10935' 10889' 17" LNR 26#, L-80, .0383 bpf, ID = 6.276" DATE 10/30/81 01/02/89 09/24/01 03/10/04 REV BY COMMENTS ORIGINAL COM PLETION RWO RN/TP CORRECTIONS JBfWKAK SET XX A..UG DATE REV BY COMMENTS PRUDHOE BAY UNrT WELL: R-10 PERMrT No: 1810930 API No: 50-029-20618-00 SEC 32, T12N, R13E BP Exploration (Alaska) TREE = 4" CAMERON HEAD = 13-5/8" MCEVOY R = AXELSON 49.05' Minimum ID :::: 2.15" @ 1996' 3-1/2" OTIS XDS SSSV NIPPLE 9596' 19-5/8" CSG, 47#, L-80, 10 = 8.681" I 10040' ÆRFORA TION SUMMARY REF LOG: SHCS ON 08/17/81 ANGLEAT TOP ÆRF: 31 @ 10073' Note: Refer to Production DB for historic SIZE SPF INTERVAL 2-1/8" 4 10073-10118 2" 8 10222-10242 1-11/16" 8 10242-10270 10889' 17" LNR, 26#, L-80, .0383 bpf, 10= 6.276" I 10935' DATE 1 0/30/81 01/02/89 09/24/01 03/10/04 COMMENTS REV BY COMMENTS ORIGINAl.. COM pl.-eriON RWO RNlTP CORRECTIONS JBMlKAK SET XX PLUG REVSY 2619' GAS LIFT MANDRELS ST MD lVD DEV TYPE DATE 3262 3207 15 6287 36 OTIS 8621 35 OTIS 9185 8055 33 OTIS 9279 8134 33 OTIS 9395' 9417' 9469' 9484' 9530' 9563' 10092' PRUDHOE SAY UNIT R-10 R13E SP Plan: Plan #11 (R~10¡Pan #-11, R~10A) Bill Michae!son Date: 5/4/2005 T BP Amoco WEl.l.PATH DETAil.S Pian #11, R·1OA 500':1:92061801) - ... ..... .I: t: I:) z - - . ..... .I: ... ::; I:) ø 49".100 Parent llVeilpath: R·10 Ti¢ Oil MD: 10000$ Rig: Nørdic1 Ref. Døtum: 13: 10 7/:t9f1931 OI;nOO v.~:~ ~':Jf!g~':; ~=I~ ~~_,~ 29.10 REFERENCE !NFORMATION . . -. ..... INTEQ Obp Baker Hughes INTEQ Baker Hughes INTEQ Planning Report Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: Site: PB R Pad TR-12-13 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 0.00 ft 5975706.22 ft 637446.42 ft Latitude: 70 20 Longitude: 148 53 North Reference: Grid Convergence: Alaska, Zone 4 Well Centre bggm2004 29.100 N 4.328 W True 1.05 deg Well: R-10 Slot Name: 10 R-10 Well Position: +N/-S 1611.30 ft Northing: 5977279.59 ft Latitude: 70 20 44.945 N +EI-W -2047.77 ft Easting : 635369.62 ft Longitude: 148 54 4.160 W Position Uncertainty: 0.00 ft Wellpath: Plan #11, R-10A 500292061800 Current Datum: 13: 107/29/1981 00:00 Magnetic Data: 5/3/2005 Field Strength: 57632 nT Vertical Section: Depth From (TVD) ft 29.10 Height 49.10 ft Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 +N/-S ft 0.00 Plan: Plan #11 Copy Lamar's plan#11 Principal: Yes Date Composed: Version: Tied-to: Targets R-10 10000.00 ft Mean Sea Level 24.70 deg 80.86 deg Direction deg 280.00 5/3/2005 2 From: Definitive Path R-10A Polygon 49.10 586.16 1904.43 5977900.00 637263.00 70 20 50.707 N 148 53 8.512 W -Polygon 1 49.10 586.16 1904.43 5977900.00 637263.00 70 20 50.707 N 148 53 8.512 W -Polygon 2 49.10 12.34 1887.06 5977326.00 637256.00 70 20 45.064 N 148 53 9.023 W -Polygon 3 49.10 104.77 2860.96 5977436.00 638228.00 70 20 45.970 N 148 52 40.567 W -Polygon 4 49.10 136.82 4076.84 5977490.00 639443.00 70 20 46.279 N 148 52 5.040 W -Polygon 5 49.10 332.99 4070.38 5977686.00 639433.00 70 20 48.209 N 148 52 5.226 W -Polygon 6 49.10 455.36 3774.52 5977803.00 639135.00 70 20 49.414 N 148 52 13.869 W -Polygon 7 49.10 595.11 2959.84 5977928.00 638318.00 70 20 50.792 N 148 52 37.672 W R-10A Fault1A 49.10 117.05 2126.01 5977435.00 637493.00 70 20 46.093 N 148 53 2.041 W -Polygon 1 49.10 117.05 2126.01 5977435.00 637493.00 70 20 46.093 N 148 53 2.041 W -Polygon 2 49.10 309.44 2162.49 5977628.00 637526.00 70 20 47.985 N 148 53 0.973 W R-10A FaultA 49.10 -594.32 2137.17 5976724.00 637517.00 70 20 39.097 N 148 53 1.721 W -Polygon 1 49.10 -594.32 2137.17 5976724.00 637517.00 70 20 39.097 N 148 53 1.721 W -Polygon 2 49.10 -447.63 2543.91 5976878.00 637921.00 70 20 40.538 N 148 52 49.836 W -Polygon 3 49.10 -282.73 2772.95 5977047.00 638147.00 70 2042.159 N 148 5243.143 W -Polygon 4 49.10 -271.13 3072.23 5977064.00 638446.00 70 2042.272 N 148 52 34.398 W -Polygon 5 49.10 14.45 3763.55 5977362.00 639132.00 70 20 45.078 N 148 52 14.196 W -Polygon 6 49.10 -178.67 4155.16 5977176.00 639527.00 70 2043.176 N 148 52 2.757 W -Polygon 7 49.10 -130.86 4665.15 5977233.00 640036.00 70 20 43.643 N 148 51 47.855 W R-10A Fault1B 49.10 309.44 2162.49 5977628.00 637526.00 70 20 47.985 N 148 53 0.973 W -Polygon 1 49.10 309.44 2162.49 5977628.00 637526.00 70 20 47.985 N 148 53 0.973 W -Polygon 2 49.10 646.53 2272.61 5977967.00 637630.00 70 20 51.300 N 148 52 57.753 W R-10A Target3 8768.10 355.89 2027.30 5977672.00 637390.00 70 20 48.442 N 148 53 4.923 W . . ..- ..... Obp Baker Hughes INTEQ Baker Hughes INTEQ Planning Report R-10A Target2 8799.10 330.89 2469.95 5977655.00 637833.00 70 2048.195 N 148 52 51.989 W R-10A Target1 8869.10 206.63 3534.97 5977550.01 638900.00 70 20 46.969 N 148 52 20.872 W Annotation 10000.00 8795.41 TIP 10075.00 8859.66 KOP 10089.00 8871.30 End 40°/100' DLS 10119.00 8893.38 4 10311.45 8972.74 5 10451.45 8948.97 6 10636.45 8891.12 7 10756.45 8868.35 8 11081.45 8845.72 9 11481.45 8817.71 10 11831.45 8793.52 11 11700.00 8802.59 TD 12200.00 8767.99 EXTENDED REACH TD Plan Section Information 10000.00 31.20 108.31 8795.41 467.10 3742.26 0.00 0.00 0.00 0.00 10075.00 30.90 108.98 8859.66 454.74 3778.91 0.61 -0.40 0.89 131.25 10089.00 36.50 108.98 8871.30 452.21 3786.25 40.00 40.00 0.00 0.00 10119.00 48.59 117.93 8893.38 444.00 3804.72 45.00 40.31 29.84 30.00 10311.45 90.00 203.40 8972.74 291.72 3836.57 45.00 21.51 44.41 87.00 10451.45 107.74 264.93 8948.97 213.55 3731.56 45.00 12.67 43.95 70.00 1 0636.45 107.96 294.12 8891.12 242.29 3560.13 15.00 0.12 15.77 85.00 10756.45 93.90 282.63 8868.35 279.01 3448.70 15.00 -11.71 -9.57 220.00 11081.45 93.95 256.57 8845.72 276.78 3127.29 8.00 0.01 -8.02 271.00 11481.45 93.88 288.65 8817.71 294.72 2733.87 8.00 -0.02 8.02 89.00 11831.45 93.89 260.58 8793.52 322.54 2389.31 8.00 0.00 -8.02 271.00 12200.00 93.88 290.14 8767.99 356.50 2027.29 8.00 0.00 8.02 89.00 10000.00 31.20 108.31 8746.31 467.10 3742.26 5977814.16 639102.53 0.00 -3604.29 0.00 MWD 10004.32 31.18 108.35 8750.00 466.40 3744.38 5977813.49 639104.67 0.61 -3606.51 131.25 R-10A T 10025.00 31.10 108.53 8767.70 463.02 3754.53 5977810.30 639114.87 0.61 -3617.08 131.22 MWD 10050.00 31.00 108.76 8789.12 458.89 3766.74 5977806.39 639127.16 0.61 -3629.83 131.06 MWD 10075.00 30.90 108.98 8810.56 454.74 3778.91 5977802.46 639139.40 0.61 -3642.54 130.87 MWD 10086.28 35.41 108.98 8820.00 452.73 3784.74 5977800.56 639145.27 40.00 -3648.63 360.00 R-10A T 10089.00 36.50 108.98 8822.20 452.21 3786.25 5977800.07 639146.79 40.00 -3650.21 0.00 MWD 10100.00 40.85 112.76 8830.79 449.75 3792.67 5977797.72 639153.25 45.00 -3656.95 30.00 MWD 10119.00 48.59 117.93 8844.28 444.00 3804.72 5977792.19 639165.39 45.00 -3669.81 27.04 MWD 10125.00 48.79 121.52 8848.24 441.77 3808.63 5977790.03 639169.35 45.00 -3674.05 87.00 MWD 10150.00 50.77 136.04 8864.44 429.84 3823.41 5977778.37 639184.34 45.00 -3690.69 84.63 MWD 10175.00 54.43 149.45 8879.66 414.07 3835.34 5977762.82 639196.55 45.00 -3705.17 75.23 MWD 10200.00 59.42 161.49 8893.34 395.04 3843.95 5977743.95 639205.51 45.00 -3716.96 67.05 MWD 10225.00 65.41 172.25 8904.93 373.51 3848.92 5977722.51 639210.86 45.00 -3725.59 60.46 MWD 10250.00 72.09 181.97 8914.01 350.28 3850.04 5977699.31 639212.40 45.00 -3730.73 55.46 MWD 10275.00 79.22 190.97 8920.21 326.26 3847.29 5977675.25 639210.08 45.00 -3732.19 51.92 MWD . . -. -- INTEQ Obp Baker Hughes INTEQ Baker Hughes INTEQ Planning Report 10300.00 86.59 199.54 8923.30 302.37 3840.76 5977651.25 639203.99 45.00 -3729.90 49.68 MWD 10311.45 90.00 203.40 8923.64 291.72 3836.57 5977640.52 639199.99 45.00 -3727.63 48.62 MWD 10325.00 92.08 209.13 8923.40 279.58 3830.58 5977628.28 639194.22 45.00 -3723.83 70.00 MWD 10350.00 95.85 219.76 8921.66 259.04 3816.50 5977607.49 639180.51 45.00 -3713.54 70.10 MWD 10375.00 99.42 230.53 8918.33 241.59 3798.97 5977589.72 639163.31 45.00 -3699.30 70.84 MWD 10400.00 102.66 241.51 8913.53 227.89 3778.67 5977575.66 639143.26 45.00 -3681.69 72.28 MWD 10425.00 105.44 252.75 8907.44 218.47 3756.37 5977565.84 639121.13 45.00 -3661.37 74.39 MWD 10450.00 107.63 264.26 8900.31 213.68 3732.93 5977560.63 639097.79 45.00 -3639.12 77.12 MWD 10451.45 107.74 264.93 8899.87 213.55 3731.56 5977560.48 639096.42 45.00 -3637.78 80.41 MWD 10475.00 1 08.02 268.63 8892.63 212.30 3709.19 5977558.82 639074.07 15.00 -3615.97 85.00 MWD 10500.00 108.23 272.57 8884.86 212.55 3685.43 5977558.64 639050.32 15.00 -3592.54 86.14 MWD 10525.00 108.36 276.52 8877.01 214.43 3661.78 5977560.09 639026.64 15.00 -3568.91 87.36 MWD 10550.00 108.41 280.47 8869.12 217.93 3638.32 5977563.17 639003.12 15.00 -3545.20 88.60 MWD 10575.00 108.38 284.43 8861.23 223.05 3615.16 5977567.87 638979.88 15.00 -3521.51 89.85 MWD 10600.00 108.27 288.37 8853.36 229.74 3592.40 5977574.15 638957.00 15.00 -3497.93 91.10 MWD 10625.00 108.07 292.32 8845.56 238.00 3570.13 5977582.01 638934.59 15.00 -3474.57 92.34 MWD 10636.45 107.96 294.12 8842.02 242.29 3560.13 5977586.12 638924.51 15.00 -3463.97 93.57 MWD 10650.00 106.40 292.76 8838.02 247.44 3548.25 5977591.05 638912.54 15.00 -3451.38 220.00 MWD 10675.00 103.49 290.30 8831.57 256.30 3525.78 5977599.50 638889.92 15.00 -3427.71 219.60 MWD 10700.00 100.57 287.90 8826.36 264.30 3502.68 5977607.08 638866.68 15.00 -3403.57 218.96 MWD 10725.00 97.62 285.55 8822.41 271.40 3479.05 5977613.75 638842.92 15.00 -3379.06 218.46 MWD 10750.00 94.67 283.23 8819.73 277.57 3454.97 5977619.49 638818.74 15.00 -3354.28 218.09 MWD 10756.45 93.90 282.63 8819.25 279.01 3448.70 5977620.81 638812.45 15.00 -3347.86 217.84 MWD 10775.00 93.93 281.15 8817.98 282.82 3430.59 5977624.30 638794.27 8.00 -3329.36 271.00 MWD 10800.00 93.96 279.14 8816.26 287.22 3406.04 5977628.25 638769.65 8.00 -3304.42 270.90 MWD 10825.00 93.98 277.14 8814.53 290.75 3381.36 5977631.33 638744.91 8.00 -3279.50 270.76 MWD 10850.00 94.00 275.13 8812.79 293.41 3356.56 5977633.55 638720.07 8.00 -3254.62 270.62 MWD 10875.00 94.01 273.13 8811.05 295.21 3331.69 5977634.89 638695.17 8.00 -3229.81 270.48 MWD 10900.00 94.02 271.12 8809.29 296.13 3306.77 5977635.37 638670.24 8.00 -3205.11 270.34 MWD 10925.00 94.03 269.12 8807.54 296.19 3281.83 5977634.97 638645.31 8.00 -3180.54 270.20 MWD 10950.00 94.03 267.11 8805.78 295.37 3256.91 5977633.70 638620.40 8.00 -3156.14 270.06 MWD 10975.00 94.02 265.11 8804.03 293.67 3232.03 5977631.56 638595.56 8.00 -3131.93 269.92 MWD 11000.00 94.01 263.10 8802.28 291.11 3207.22 5977628.55 638570.81 8.00 -3107.95 269.78 MWD 11025.00 94.00 261.10 8800.53 287.69 3182.52 5977624.68 638546.17 8.00 -3084.22 269.64 MWD 11050.00 93.98 259.09 8798.79 283.40 3157.96 5977619.95 638521.69 8.00 -3060.77 269.50 MWD 11075.00 93.95 257.09 8797.06 278.25 3133.55 5977614.36 638497.39 8.00 -3037.63 269.36 MWD 11081.45 93.95 256.57 8796.62 276.78 3127.29 5977612.78 638491.15 8.00 -3031.71 269.22 MWD 11100.00 93.97 258.06 8795.34 272.72 3109.23 5977608.39 638473.18 8.00 -3014.64 89.00 MWD 11125.00 94.00 260.06 8793.60 267.99 3084.75 5977603.22 638448.78 8.00 -2991.35 89.10 MWD 11150.00 94.02 262.07 8791.85 264.12 3060.11 5977598.90 638424.22 8.00 -2967.76 89.24 MWD 11175.00 94.04 264.07 8790.09 261.11 3035.36 5977595.45 638399.53 8.00 -2943.91 89.38 MWD 11200.00 94.06 266.08 8788.33 258.97 3010.52 5977592.86 638374.73 8.00 -2919.81 89.52 MWD 11225.00 94.07 268.08 8786.56 257.70 2985.61 5977591.14 638349.85 8.00 -2895.51 89.66 MWD 11250.00 94.07 270.09 8784.78 257.30 2960.68 5977590.29 638324.93 8.00 -2871.02 89.81 MWD 11275.00 94.07 272.09 8783.01 257.77 2935.75 5977590.32 638300.00 8.00 -2846.39 89.95 MWD 11300.00 94.06 274.10 8781.23 259.12 2910.85 5977591.21 638275.08 8.00 -2821.63 90.09 MWD 11325.00 94.05 276.10 8779.47 261.34 2886.01 5977592.98 638250.21 8.00 -2796.79 90.23 MWD 11350.00 94.04 278.11 8777.70 264.42 2861.27 5977595.62 638225.42 8.00 -2771.88 90.38 MWD 11375.00 94.02 280.11 8775.95 268.37 2836.64 5977599.12 638200.73 8.00 -2746.95 90.52 MWD 11400.00 93.99 282.12 8774.20 273.18 2812.17 5977603.48 638176.18 8.00 -2722.01 90.66 MWD 11425.00 93.96 284.12 8772.47 278.84 2787.89 5977608.70 638151.79 8.00 -2697.11 90.80 MWD 11450.00 93.93 286.13 8770.75 285.34 2763.81 5977614.78 638127.61 8.00 -2672.27 90.94 MWD 11475.00 93.89 288.13 8769.04 292.69 2739.98 5977621.69 638103.65 8.00 -2647.53 91.07 MWD . . ... ...... INrI£lJ Obp Baker Hughes INTEQ Baker Hughes INTEQ Planning Report 11481.45 93.88 288.65 8768.61 294.72 2733.87 5977623.61 638097.50 8.00 -2641.16 11500.00 93.90 287.16 8767.35 300.41 2716.26 5977628.98 638079.80 8.00 -2622.83 271.00 MWD 11525.00 93.93 285.16 8765.64 307.35 2692.30 5977635.48 638055.72 8.00 -2598.03 270.90 MWD 11550.00 93.95 283.15 8763.92 313.45 2668.12 5977641.15 638031.43 8.00 -2573.16 270.76 MWD 11575.00 93.97 281.15 8762.20 318.70 2643.74 5977645.95 638006.96 8.00 -2548.24 270.62 MWD 11600.00 93.99 279.14 8760.46 323.09 2619.19 5977649.90 637982.34 8.00 -2523.30 270.49 MWD 11625.00 94.00 277.14 8758.72 326.62 2594.51 5977652.99 637957.60 8.00 -2498.37 270.35 MWD 11650.00 94.00 275.13 8756.98 329.29 2569.71 5977655.20 637932.76 8.00 -2473.49 270.21 MWD 11675.00 94.00 273.13 8755.23 331.08 2544.84 5977656.55 637907.86 8.00 -2448.68 270.07 MWD 11700.00 94.00 271.12 8753.49 332.01 2519.92 5977657.02 637882.93 8.00 -2423.98 269.93 MWD 11725.00 93.99 269.12 8751.75 332.06 2494.98 5977656.63 637858.00 8.00 -2399.41 269.79 MWD 11750.00 93.97 267.11 8750.01 331.24 2470.06 5977655.36 637833.09 8.00 -2375.01 269.65 MWD 11775.00 93.95 265.11 8748.29 329.55 2445.17 5977653.22 637808.25 8.00 -2350.80 269.51 MWD 11800.00 93.93 263.10 8746.57 326.99 2420.37 5977650.21 637783.49 8.00 -2326.81 269.37 MWD 11825.00 93.90 261.10 8744.86 323.56 2395.66 5977646.33 637758.86 8.00 -2303.08 269.23 MWD 11831.45 93.89 260.58 8744.42 322.54 2389.31 5977645.20 637752.52 8.00 -2297.00 269.10 MWD 11850.00 93.91 262.07 8743.16 319.75 2371.01 5977642.07 637734.28 8.00 -2279.47 89.00 MWD 11875.00 93.94 264.07 8741.45 316.74 2346.26 5977638.62 637709.59 8.00 -2255.61 89.10 MWD 11900.00 93.97 266.08 8739.72 314.60 2321.41 5977636.03 637684.78 8.00 -2231.51 89.24 MWD 11925.00 93.99 268.08 8737.99 313.33 2296.50 5977634.31 637659.91 8.00 -2207.21 89.38 MWD 11950.00 94.00 270.09 8736.25 312.93 2271.57 5977633.46 637634.99 8.00 -2182.72 89.52 MWD 11975.00 94.01 272.09 8734.50 313.40 2246.63 5977633.49 637610.05 8.00 -2158.08 89.66 MWD 12000.00 94.02 274.10 8732.75 314.75 2221.73 5977634.38 637585.13 8.00 -2133.33 89.80 MWD 12025.00 94.02 276.10 8731.00 316.97 2196.90 5977636.15 637560.26 8.00 -2108.48 89.94 MWD 12050.00 94.01 278.11 8729.25 320.05 2172.15 5977638.79 637535.46 8.00 -2083.57 90.08 MWD 12075.00 94.00 280.11 8727.50 324.00 2147.53 5977642.29 637510.77 8.00 -2058.64 90.22 MWD 12100.00 93.99 282.12 8725.76 328.81 2123.06 5977646.66 637486.22 8.00 -2033.71 90.36 MWD 12125.00 93.97 284.12 8724.03 334.47 2098.77 5977651.88 637461.84 8.00 -2008.80 90.50 MWD 12150.00 93.94 286.13 8722.30 340.98 2074.69 5977657.95 637437.65 8.00 -1983.96 90.64 MWD 12175.00 93.91 288.13 8720.59 348.32 2050.86 5977664.86 637413.69 8.00 -1959.22 90.77 MWD 12200.00./ 93.88 290.14 8718.89 356.50 2027.30 5977672.61 637389.99 8.00 -1934.59 90.91 MWD All Measurements are from top of Riser ~ CD U) a: top of bag bUm of bag .......................... middle of slips B Ii nd/Shears middle of pipes .......................... middle of flow cross Mud Cross middle of blind/shears .......................... middle of pipe/slips .......................... Flow Tee 5/6/2005 R-10A BAG TOTs Mud Cross TOTs ·. . 69-6/1252 198 DATEOS~ I Owo< !ooo $ IOD~ 00 - RS Mastercard Check' TERRIE L HUBBLE BP EXPLORATIONAK INC POBOX196612MB 7·5 ANCHORAGE, AK 99519-6612 MEMO I:). 2 S2000bOI:qq )......Ib 2 2 ?III). 5 Sb"· 0 ).QB . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERlPARAGRAPHS TO BE INCLUDED IN TRANS MITT AL LETTER WELL NAME H¿, ~-- hA . PTD# 20)-6,,// CHECK WHAT ADD-ONS "CLUE" APPLIES (OPTIONS) MULTI The permit is for a new wellbore segment of LATERAL existing well_, Permit No, API No. (If API number Production should continue to be reported as last two (2) digits a function of the original API number stated are between 60-69) above. PILOT HOLE In accordance with 20 AAC 25.005(t), all (PH) records, data and logs acquired for the pilot hole must be clearly differentiated in both name (name on permit plus PH) and API number (50 - 70/80) from records, data and logs acquired for well (name on permit). SPACING The permit is approved subject to full EXCEPTION compliance with 20 AAC 25.055. Approval to perforate and produce/inject is contingent upon issuance of a conservation order approving a spacing exception. (Company Name) assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the SAMPLE Commission must be in no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Rev: 04/01/05 C\jody\trans m ittal_ checklist Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UNIT R-10A Program DEV Well bore seg PTD#: 2050770 Company BP EXPLORATION (ALASKA) INC Initial ClassfType DEV 11-01L GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal 1 P~Hmitfee attacheø . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Y~$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 .Leas~numberappropriate . . . . . . . . Ye$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 .UJl[qUe weltn.amß.and Ol!mb.er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 WeUJocatßd [nac:lefinedpool . . . . . . . . . . . . . . . .Yß$. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 WeJlJocatßd properd[stance from driJling unil.bound.a(y. . . . . . . . . . . . . . . . . . . . . . . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 WeUJocatßdpr.oper.d[stance.fromotherwells . .Yß$.................... ................... 7Sutficientacreage.ayailable [n.dJilJiog unjt . . . . . . . . . . . . . . . . . . . . . . . . .. .... .Y~$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Jfdeviated, js weJlbQre plaUncJu.ded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ye$ . . . . . . . . . . . . . . . . . . . . . . 90'perator only affected party. . . . . . . . . . . . . . . . . . . . . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 .O.perator bas.appropr[ate.bond tnJorce . . . . . . . . _ . . . . . . . . . . . . _ . _ _ _ . . . . . . . .YßS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ _ . . . _ . . . . . . . . . . . _ _ . . . . . . . . . . . 11 Permit ,<an be [s$l!ed wjtbout co.n$erva.tion order . . . . . . . . . . . . . . . . . . . . . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . Appr Date 12 Pßrmit <:.an be [sSl!ed withQut ac:lministratÎlle.approvaJ. ....................... .Yß$ . . . . RPC 5/11/2005 13 Can permit be approved before 15-daywait Yes 14 WeJlJocated w[thin area alld.strata .author[zed by Injectioo Ordßr # (putlO# [n.c.omments).(For. Yes. . . . . . . . . . . .. ................. . . . . . . . . . . . . . . . . . 15 AJlwells.withiJl.1l4.l1Jile.area.ofreyiewjdßotlfied(F.orservjCßwe[lOnly). _ _........... _ .Yß$... _.............. _.............. _ _. _........... _................. _ _....... 16 Pre-producec:l injector; øuratiQnof pre-'proøuction I~$s than. 3. months. (For.ser:vtce well onJy) . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 .AGMP.Fjnding.ofCon.si$tency.h.a$bee.nJssued.for.thi$prolecl. ................. .Y~$. ............ ... ....... .................. 18 .C.onductor string.PJovided . . . . . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 .S.urfaCß.casing.pJotects alLknowll USDWs . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ................... 20 .CMT. v.ol adequate.to circulate.oJl.cond.uctor. & $UJf.C$g . . . . . . . . . . . . . . . . . . . . . . . . NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .CMT. v.ol adequ.ate.to tie-tnJongstring to surf csg. . . . . . . . . . . . . . .NA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 .CMT.will coYer.aJll<nown.pro.ductiYe borizon.s. . . . . . . . . . . . . . . . . . . . . . . . . . .No . . . . . . . SloUe.d, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 .C.asing designs ad.eClua.te f.or C,T, B.&pel1Uafr.ost . . . . . . . . . . . . . . . . . . .Yßs. . . . . . .. ....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Aøequate.tan.kage.oJ re.ser:ve pit. . . . . . . . . . . . . . . . . . . . .Yß$ . . . . . . . CTDU.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .... 25 Jf.a.re-ørilt has a to-403 for abandOllme.nt beßn apPJoved . . . . . . . . . . . . . . . . . .Y~$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 AøequateweJlboresep~lratjo.n.proposeø....................... _ . . . . . . . . . .Yß$. . . . _ . . . . . . . . . . . . _ . . . . . . . . . _ . . . . . . . . . . . . . . . _ _ . _ _ _ . . . . . . . . . . . . . . . . 27 Jf.djverter Jequired, does jtmeet reguJations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .NA. . . . . . . . Sidetrack.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appr Date 28 .DJilJiogflujd.programs'<hemat[c&equipJistadequate............... .YßS..... . Max MW.8J9ppg.. ................. ....... ............. WGA 5/12/2005 29 .BOPEs,.d.o.they meetreguJation . . . . . . . . .Y~$. . . . . . . . . . . . . . . . . . . . . . . . 30 BOPEpres$ rating appropriate; .testto.(pu.t psig iJl.comments) .................. .Y~$ . . . Testto .3500. psi. .MS~ 21]0 psi. . . . . . . . . . . . . . . . . . . 31Choke.l1Janifold compJies. w/APt R~-53. (May 64). . . . . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Work wiJl occ.ur withoutoperatioJlshutdQwn. . . . . . . . . . . . . . . . .Yß$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 .Is presence. Qf H2S gas probable . . . . . . . . . . . . . . .Y ~s . . . . . . . 1:i2S pa.d, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 MechanicaLcoodjUonofweU$within80Ryerifiec:l(For.serviceWßUonJy)............. .NA.............. ................................... Administration Engineering Geology Appr RPC Date 5/11/2005 Geologic Commissioner: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - 35 Pßrmit ,<an be [s$l!ed wlo. hydrogen. s.ulfide measures. . . . . . No_ . . . . . . . . . . . . . . . . . . . . . 36 .D.atapJeseoted 011 pote.ntial oveJpres.surezone$. . . . . . . . . . . . . . .NA. . . . . . . . . . . . . . . . . . . . 37 .Sßtsmic.analysjs. of shaJlow 9as.z.ooes. . . . . . . . . . . . . . . . . . . . .NA. . . . . . . . . . . . .. .................. 38Sßabedcondjtioo $urvey.(if off-sh.ore) . . . . . . . .. ........................ NA . . . . . . . . . . . . . . . . . . . . . . . 39 . Contact namelphOlleforweekly progress.report$ [explorato(y .only). . . NA. . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Date: Engineering Commissioner: Date Date ~'Ç/2-CJS o o . e