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Home My WebLink About204-060 e - 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. c:Q Q l..J:. - 0 fa 0 Well History File Identifier Organizing (done) D Two-sided 11111111111" 111111 D Rescan Needed 1111111111111111111 RESCAN DIGITAL DATA OVERSIZED (Scannable) D Maps: D Other Items Scannable by a Large Scanner D Color Items: D Greyscale Items: D Diskettes, No. D Other, NolType: D Poor Quality Originals: OVERSIZED (Non-Scannable) D Other: D Logs of various kinds: NOTES: BY: f3 '-1/ d.if!00 D Other:: ~ Date: 151 111111111111111111I Date: lfl a.lf!O~ Isl m£ = + Date: (¿, 111111111111111111I Project Proofing BY: ~ Scanning Preparation BY: Production Scanning Stage 1 Page Count from Scanned File: IE , (Count does include cover sheet) Page Count Matches Number in scann;ng Prer¡ration: BY: ~ Date: tf/dvY-/00 Stage 1 If NO in stage 1, page(s) discrepancies were found: ~YES NO YES 151 MP NO BY: Maria Date: 151 /1111111111I11 "III Scanning is complete at this point unless rescanning is required. ReScanned 111/11111111111111I BY: Maria Date: 151 Comments about this file: Quality Checked /1111111111I111111I 10/6/2005 Well History File Cover Page.doc • • -~ -_ ;~ ~d MICROFILMED 03101/2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F: \LaserFichelCvrPgs_Inserts\Microfilm_Marker. doc .. .. FRANK H. MURKOWSKI, GOVERNOR AI,ASKA OIL AND GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE,SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Ted Stagg CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay L2-14ALl BP Exploration (Alaska) Inc. Permit No: 204-060 Surface Location: 1556' NSL, 1272' EWL, SEC. 18, TIIN, RI5E, UM Bottomhole Location: 2290' NSL, 2606' EWL, SEC. 18, TIIN, RI5E, UM Dear Mr. Stagg: Enclosed is the approved application for permit to redrill the above development well. This permit to redrill 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. The permit is for a new wellbore segment of existing well PBU L2-14A, Permit # 203-214, API # 50-029-21758-01. 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. lease provide at least twenty-four (24) hours notice for a representative of the Commissio t witness any required test. Contact the Commission's North Slope petroleum field inspect at 3607 (pager). BY ORDER OF THE COMMISSION DA TED this2£ day of April, 2004 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. \4/4/\ qll~I¡p04- . STATE OF ALASKA . 0 ALASKA OIL AND GAS CONSERVATION COMMISSIONRECE'VE PERMIT TO DRILL APR 142004 20 MC 25 005 - 11b. Current Well Class 0 Exploratory III1IMi . MUltipTéZone I 0 Stratigraphic Test 0 Service 0 óèiielopment ciä"r.QtaQlle Zone 5. Bond: 181 Blanket 0 Single Well 11. Well Name and Number: Bond No. 2S100302630-277 L2-14AL 1 6. Proposed Depth: 12. Field / Pool(s): MD 10877 TVD 891055 Prudhoe Bay Field / Lisburne 7. Property Designation: Pool ADL 028321 ,_w o Drill II Redrill 1a. Type of work 0 Re-Entry 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 1556' NSL, 1272' EWL, SEC. 18, T11N, R15E, UM Top of Productive Horizon: 1296' NSL, 3831' EWL, SEC. 18, T11N, R15E, UM Total Depth: 2290' NSL, 2606' EWL, SEC. 18, T11N, R15E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 692968 y- 5963457 Zone- ASP4 16. Deviated Wells: Kickoff Depth 1i:J.iCasing Program Size Casina Weiaht 3-3/4" x 4-118" 3-3/16" 6.2# 8. Land Use Permit: 9. Acres in Property: 2560 13. Approximate Spud Date: . / May 15, 2004 14. Distance to Nearest Property: 15,840' 9515 ft Maximum Hole Angle Specifications Grade CouDlina L-80 TCII 10. KB Elevation 15. Distance to Nearest Well Within Pool (Height above GL): 45' feet 18-16B is 855' away 17. Maximum Anticipated Pressures in psig (see 20 MC 25.035) 1020 Downhole: 3700 psig Surface: 2810 psig /' Setting Depth....! Top . .<.iBottom ·..(c.f/Ol" saCks)· Lenath MD TVD MD TVD (jncludina staae data) 1352' 9525' ~ 883r 8910' Uncemented Slotted Liner /' .~ ~2j"2.. ,Oil'" l.:J()A- Hole 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill AND Re-entry Operations) Total Depth MD (ft): 10400 Total Depth TVD (ft): I Plugs (measured): I Effective Depth MD (ft): IEffective Depth TVD (ft):1 9148 None 10400 I 9148 I Lentlln SiZe MD Junk (measured): None TVO ~trlJr.tlJr;:¡1 Conductor 112' 20" 100# Poleset 112' 112' ~lJrf;:¡r.p. 3897' 10-3/4" 1500 sx AS III, 325 sx Class 'G', Top Job: 150 sx AS J 3897' 3897' Intermediate 9411' 7-5/8" 610 sx Class 'G' 9411' 8776' Production Liner 449' 5-1/2" 200 sx Class 'G' 9207' - 9656' 8596' - 8993' Perforation Depth MD (ft): 3-3/16" Open Hole: 9656' - 10400' \perfOration Depth TVD (ft): 8993' - 9148' 20. Attachments 181 Filing Fee, $100 181 BOP Sketch 181 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis o Property Plat 0 Diverter Sketch 0 Seabed Report 181 Drilling Fluid Program 181 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 Ted Stagg, 564-4694 Printed Name Ted Stagg Title CT Drilling Engineer J Prepared By Name/Number: Sianature/~Þ;;t.Z/""}/' Phone 564-4694 Date 'h3/1J4- Terrie Hubble, 564-4628 ..····.·.i" ii ·.·.·..·~·>:Tiii.i....'d2>i'iiiii}.,::~ i.i >iC>C:.../ii Permit To J2Jil~ / f _ I API Number: I ;- Permit Appr51val I I See cover letter for Number: .L.O'r> -11'?'1150- ð 2 q - 2 7' S'8' - 10 0 Date: 'f/J.-o /0 t./ other requirements Conditions of Approval: Samples Required 0 Yes HI No Mud Log Requireè:l 0 Yes ..8 No _ HYdr~n Sulfi~e Measuresf) I8[Yes 0 No Directional Survey Required ~es 0 No Othe" Te~~ f'q 0"- ~ .......t.ee "- d"^'¡ ~'Õ""-rt."1 pey (. O. 'S 11·0<>0 . __ AD.",.ed b~ U . \ . U ¡..~ A L ~~i'~g~~~'ON Date 4ft;: t/ Form 10-401 RevisE Q)212003 ISubrrfrt In l1uplicate . . BP L2-14AL 1 CTD Sidetrack Summary of Operations: ~ Well L2-14A is scheduled for a through tubing sidetrack with coiled tubing. The sidetrack, L2-14AL1, will kick off from a window milled from a mechanical whipstock set above the existing L2-14A window. A standing valve will be set between the L2-14A window and the L2-14AL1 window to permit flow from the L2- ,/ 14A open hole while preventing flow into the L2-14a open hole. The L2-14AL1 whipstock and the standing valve will be retrievable in the event that there is a reason to re-enter the L2-14A open hole lateral. /" Approximately 1,362 ft of 3.75"-4 1/8" open hole is planned to access the L2-14AL1 target. This sidetrack will be completed with a slotted, un-cemented liner/The slotted liner top will be placed a few feet outside the window to provide the option of whipstock and standing valve retrieval. Pre-rig work: 1. Tubing integrity will be re-confirmed via a tubing inflow test. 2. A standing valve will be installed on an inflatable packer at approx. 9620' MD (8917ss). / 3. A mech. whipstock will be set at approx. 9515' MD (8824ss). Nordic 2 CTD - Mill window, Drill and COJRplete sidetrack: 1. NU 7-1/16" CTD BOPE. Test. / 2. Mill 3.80" window through the 5 1/2" liner. 3. Directionally drill-1362' of 3.75"-4 1/8" open hole. 4. Log open hole with GR/Resistivity/Density/NeutronlSonic (Reeves). .. 7. Run 3 3/16" slotted liner from TD to 10 ft outside the window (approx. 9525' MD (8833ss»)./ 8. Displace well to diesel. RD Nordic 2. Mud Program: "~ · F.lo-pro (8.6 - 4ppg). If lo~t circulat~on is severe, the Flo-Pro drilling fluid will be diluted with 8.6 ppg bnne to redUC~~'ê;ost of flUIds that wIll be lost. Disposal: · All drilling and completion fluids and all other Class IT wastes will go to Grind & Inject or Pad 3. · All Class I wastes will go to Pad 3 for disposal. Casing Program: · 1,352 ft of 33/16",6.2 #/ft, L-80, TC IT slotted liner. / Well Control: · BOP diagrams are attached. ~ · Pipe rams, blind rams and the CT pack-off will be pressure tested to 400 psi and to 3500 psi. / · The annular preventer will be tested to 400 psi and 2500 psi. Directional · See attached directional plan. Max. planned hole angle is approx. -110 deg. · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · An MWD Gamma Ray will be run over the entire open hole section. A full suite of memory open hole logs will be run at TD consisting of GR/Resistivity/Sonic/Density/Neutron. DLL will also be run if hole conditions are favorable. . . Hazards ~ / · L2 is o. an H2S Pad. Most wells on L2 Pad measure between 25 and 50 ppm H2S in produced fluids. L2-1 will be put on production and H2S re-tested before the sidetrack commences. · Lost circulation risk is considered high. Drilling will be done with watered down Flo-Pro if losses are near total. · Mudstones drilled at high inclination are a hazard to hole stability. All drilling fluids will be enhanced for mudstone inhibition. Reservoir Pressure · Pore pressure is estimated to be 3700 psi at 8900'TVDss (8.0 ppg emw). · Maximum surface pressure with gas (0.1 psi/ft) to surface is 2810 psi. .I TREE =, WELLHEAD = ~~__,·.",,~-,.'~~~'W'~,^~··".w,w··','M' ACTUATOR = n·,·^~.·.·.w,,·m'~·'···'·~~··_""""N"~o~._'_"~._ KB. ELEV = ~".,·,_=.·.n_.»..~_~_._._._~,_".,w,',',',',m w,w,,·'·.",.=.w=~_·N_·_=___·u______~__·._ BF. ELEV = _'.'^w.'._"m...~.'.'.~^w".m''''''c~.~N._._^·'.~._._______n__n_·_w____~_A~'~ KOP = 4400' ~^~=~~,,==~=^"wm,',",.,.......==·_n=·_WA___A__~_ Max Angle = 33 @ 6900' ,_,w.·~·.·.y._,U~.·_wA'~~m~~m~_" _VA'_' Datum MD = 9488' DãtumTVi5~'~~-~88ÕÕ;'SS _7 r!14AL 1 Proposed CTD !mPletion / FMC AXELSON ,___,____v___,__,__,___~~w,~ 52' 110-3/4" CSG, 45.5#, L-80, ID = 9.953" I 14 1/2" HES Wel!Star TRSSSV (5) 41/2" GLM's w/1" valves 3014 4793 6227 7660 8975 9044' 1-/41/2" X NIP, ID = 3.813" 9065' 7-5/8" X 4 1/2" PKR 9131' 41/2" X NIP, ID = 3.813" 141/2" TBG, 12.6#, L-80, 0.0152 bpf, ID= 3.958" I TOP OF 5-1/2" LNR 1 9207' 1 PBTD 1 9914' 4 1/2" muleshoe 9,223' per N2ES 28 ft into 5 1/2" liner 17-5/8" CSG, 29.7#, L-80, ID = 6.875" 1 9411' Baker Retrievable Whipstock 9515 (proposed)-,L- / . / Standing Valve (proposed) Top Baker whipstock 9655 RIA tag @ 9664' .r-. Proposed TD L2-14AL 1 10,877 Cement top @ 9720' I L2-14A open hole GLV RETRIEVING TOOL; FINGER FROM TRDP-1A SHIFTING TOOL 15-1/2" LNR, 17#, L-80, 0.0232 bpf, ID = 4.892" 1 9976' DATE 10/31/87 01/17/01 03/05/01 09/29/01 OS/26/02 SIS-MH SIS-LG RNlTP GRCltlh COMMENTS ORIGINAL COMA...ETlON CONVERTED TO CANVAS FINAL CORRECTIONS ÆRF CORRECTIONS DATE REV BY COMMENTS LISBURNE UNIT WELL: L2-14 PERMIT No: 87-102 API No: 50-029-21758-00 Sec. 18, T11 N, R15E, 979.09 FEL 4005.15 FNL BP Exploration (Alaska) REV BY BP Amoco ,.,...tW.I1JW1th: Tie on MD: .... flef.Datum: V.s.ctlon An." 312.00' WELLPATH DETAILS Planlf:HI L2·14AL1 500292175801 L2·14 8417.41 Nlitrdic2 12 I 14 1018/1eU 00:00 45.0Oft ~~~ 0.00 ~~1.:'; 0.00 ::::~D 32.50 REFERENCE INFORMATION Co-ordinate (N/E¡ Reference: Well Centre: l2-14, True North Vertical {TVD Reference: System: Mean Sea Level Mea~~'brJh ~~:~~ f~O~ 1J~&>s7?~~·gg:öJo 4500 Calculation Method: Minimum Cutvature e"CYtoN DETAIL' .., +w·w ..... T.f1Iet 8487.45 ~~::: ".1' 8788.04 .248.'5 248'.17 0.00 _$88.84 ::~::: 91.3' 1823.48 .247..7 247t.45 0.7. 30.82 :æ:!~ 29.36 ".25 ....'.07 ·2·UI.35 2487.88 'A' U'.Z8 9723.00102.10 75,lt2 flliI13.ea ·230.80 Z04S.7t 311.83 337.37 9711I3.00 101.12 47.30 .SII8.11 ·1ea.70 2705.35 !!~ ~~~:;: .513.28 88113.00101,'4 '111.7' '.....7' .'4'.15 2742.28 .522.12 8933.00100.SO 350.15 8a71.01 :::;: 27..7.... 270.71 -455.76 10272.00 8a.40 384.44 ::;:::: 2568.08 2113.82 .1$7.a8 . 10572.00 85.15 :we.80 2403.87 :~::: ~:~::: 10101562.00 84.08 358.22 8887.03 531.53 2382.82 14.01 1110877.00 84.07 328.88 8808.73 734.71 2334.88 14.00 288.37 402.88 ANNOTATIONS TVD MD AnnohltJon 1799.04 9487.45 TIP "23.48 9515.00 KGP 8841.07 9535.00 3 '913.91 9723.00 4 "99.17 9793.00 5 .884.71 8 8871.08 7 8852.81 I "11.56 t "87.03 10 8909.73 TD (2.1~A f>oIygon11S.' ~2-14Ahu.'15.A L2:-1~AFaWt 115.8 L2-1~AFlu~ 11S.D 12-1~AFlun 115.C 12-1~A 111S.2 .... g:~ :1Œ ~i* = 89,g:~ .~!:~ ~m~ ~r ë855 :s Õ860 It) m "'8650 .c .... g.8700 Q _ 8750 ca .!:! 8800 1:: ~ 8850 ~ 8900 .. ... T ¡,~ t' , , LEGEND mm t~:1~ ¡t~:1~k) Plan#115 L2-14AL 1 Plan #115 Plan: Plan #115 (L2-14/Plan#115 L2-14AL 1) Azimuths to True North Magnetic North: 25.41' Magnetic Field Strength: 57600nT Dip Angle: 80.88' Date: 4/13/2004 Model: bggm2003 Created By: Brij Potois Date: 4/13/2004 Contact !nforrnatíOtt Direct (907) 2ß7~6613 Bal<_er Hugttes ¡~:;~~I~ :~a~O~~}~!~:\I&fq·Cl)rn 800 700' .... . C :s 600' Õ .1 0500 ... ... .-.400 + -- .c .1 1:: 300r ~ 200· - .-. ..:.. .c .... :s o fI) I. I I i i I. ....'.'".."'. ...'..'.... .'.. ..m._____.. ., ,'-. 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 West(· )/East( +) [1 OOft/i n] I , 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 M- Vertical Section at 352.00· [50ft/in] 4/13~ · BP-GDB. Baker Hughes INTEQ Planning Report Field: Lisburne North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Goo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2003 Site: Lis OS 02 TR-11-15 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 0.00 ft 5957405.92 ft 689322.35 ft Latitude: 70 17 Longitude: 148 28 North Reference: Grid Convergence: 18.046 N 2.759 W True 1.44 deg Well: L2-14 Slot Name: 14 L2-14 Well Position: +N/-S 5956.47 ft Northing: 5963455.72 ft Latitude: 70 18 16.618 N +E/-W 3796.09 ft Easting : 692967.04 ft Longitude: 148 26 12.067 W Position Uncertainty: 0.00 ft Wellpath: Plan#115 L2-14AL 1 500292175801 Current Datum: 12: 1410/8/198700:00 Magnetic Data: 4/13/2004 Field Strength: 57600 nT Vertical Section: Depth From (TVD) ft 32.50 +N/-S ft 0.00 Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 L2-14 9487.45 ft Mean Sea Level 25.41 deg 80.88 deg Direction deg 352.00 Height 45.00 ft Targets L2-14A Polygon115.1 0.00 -99.91 2497.37 5963420.00 695466.00 70 18 15.632 N 148 24 59.246 W -Polygon 1 0.00 -99.91 2497.37 5963420.00 695466.00 70 18 15.632 N 148 24 59.246 W -Polygon 2 0.00 26.09 2966.79 5963558.00 695932.00 70 18 16.869 N 148 24 45.557 W -Polygon 3 0.00 796.74 2602.44 5964319.00 695548.00 70 18 24.450 N 148 2456.173 W -Polygon 4 0.00 692.03 2161.58 5964203.00 695110.00 70 18 23.421 N 148 25 9.031 W L2-14A Fault 115.A 0.00 853.31 1841.60 5964356.00 694786.00 70 18 25.008 N 148 25 18.361 W -Polygon 1 0.00 853.31 1841.60 5964356.00 694786.00 70 18 25.008 N 148 25 18.361 W -Polygon 2 0.00 856.14 2120.78 5964366.00 695065.00 70 18 25.036 N 148 25 10.219 W -Polygon 3 0.00 913.24 2390.35 5964430.00 695333.00 70 18 25.596 N 148 25 2.357 W -Polygon 4 0.00 918.02 2671.58 5964442.00 695614.00 70 18 25.642 N 148 2454.155 W -Polygon 5 0.00 920.82 2951.76 5964452.00 695894.00 70 18 25.669 N 148 24 45.985 W -Polygon 6 0.00 918.02 2671.58 5964442.00 695614.00 70 18 25.642 N 148 2454.155 W -Polygon 7 0.00 913.24 2390.35 5964430.00 695333.00 70 18 25.596 N 148 25 2.357 W -Polygon 8 0.00 856.14 2120.78 5964366.00 695065.00 70 18 25.036 N 148 25 10.219 W L2-14A Fault 115.8 0.00 425.61 2212.76 5963938.00 695168.00 70 18 20.801 N 148 25 7.540 W -Polygon 1 0.00 425.61 2212.76 5963938.00 695168.00 70 18 20.801 N 148 25 7.540 W -Polygon 2 0.00 590.32 2460.08 5964109.00 695411.00 70 18 22.420 N 148 25 0.327 W -Polygon 3 0.00 647.44 2728.65 5964173.00 695678.00 70 18 22.981 N 148 24 52.494 W -Polygon 4 0.00 705.57 2997.25 5964238.00 695945.00 70 18 23.552 N 148 2444.660 W -Polygon 5 0.00 647.44 2728.65 5964173.00 695678.00 70 18 22.981 N 148 24 52.494 W -Polygon 6 0.00 590.32 2460.08 5964109.00 695411.00 70 18 22.420 N 148 25 0.327 W L2-14A Fault 115.0 0.00 -222.00 2071.07 5963287.00 695043.00 70 18 14.432 N 148 25 11.677 W -Polygon 1 0.00 -222.00 2071.07 5963287.00 695043.00 70 18 14.432 N 148 25 11.677 W -Polygon 2 0.00 -326.84 2374.49 5963190.00 695349.00 70 18 13.400 N 148 25 2.831 W -Polygon 3 0.00 -216.37 2630.43 5963307.00 695602.00 70 18 14.486 N 148 24 55.367 W -Polygon 4 0.00 -159.30 2901.00 5963371.00 695871.00 70 18 15.046 N 148 24 47.477 W -Polygon 5 0.00 -156.49 3181.18 5963381.00 696151.00 70 18 15.073 N 148 24 39.307 W -Polygon 6 0.00 -159.30 2901.00 5963371.00 695871.00 70 18 15.046 N 148 24 47.477 W -Polygon 7 0.00 -216.37 2630.43 5963307.00 695602.00 70 18 14.486 N 148 24 55.367 W Annotation -Polygon 8 L2-14A Fault 115.C -Polygon 1 -Polygon 2 -Polygon 3 -Polygon 4 L2-14A T115.2 . BP-GDB. Baker Hughes INTEQ Planning Report 0.00 -326.84 2374.49 5963190.00 695349.00 70 18 13.400 N 148 25 2.831 W 0.00 321.78 2516.21 5963842.00 695474.00 70 18 19.779 N 148 24 58.692 W 0.00 321.78 2516.21 5963842.00 695474.00 70 18 19.779 N 148 24 58.692 W 0.00 378.90 2784.78 5963906.00 695741.00 70 18 20.340 N 148 24 50.860 W 0.00 437.00 3054.38 5963971.00 696009.00 70 18 20.910 N 148 2442.998 W 0.00 378.90 2784.78 5963906.00 695741.00 70 18 20.340 N 148 24 50.860 W 8910.00 733.90 2361.73 5964250.00 695309.00 70 18 23.833 N 148 25 3.193 W 9487.45 9515.00 9535.00 9723.00 9793.00 9863.00 9933.00 10272.00 10572.00 10662.00 10877.00 8799.04 8823.48 8841.07 8913.98 8899.17 8884.71 8871.06 8852.68 8878.56 8887.03 8909.73 TIP KOP 3 4 5 6 7 8 9 10 TD Plan: Plan #115 Similar to Ted's Case 115 Principal: Yes Date Composed: Version: Tied-to: 3/31/2004 3 From: Definitive Path Plan Section Information 9487.45 27.38 98.13 8799.04 -246.15 2465.87 0.00 0.00 0.00 0.00 9515.00 27.56 98.36 8823.48 -247.97 2478.45 0.76 0.65 0.83 30.62 9535.00 29.36 98.25 8841.07 -249.35 2487.88 9.00 9.00 -0.55 358.28 9723.00 102.10 75.92 8913.98 -230.90 2645.79 39.83 38.69 -11.88 337.37 9793.00 101.82 47.30 8899.17 -198.70 2705.35 39.98 -0.40 -40.89 272.46 9863.00 101.54 18.71 8884.71 -141.85 2742.26 39.98 -0.40 -40.84 272.39 9933.00 100.50 350.15 8871.06 -74.11 2747.48 40.06 -1.49 -40.80 270.71 10272.00 85.40 304.44 8852.68 201.95 2569.09 14.14 -4.45 -13.48 253.92 10572.00 85.15 346.60 8878.56 442.79 2403.67 14.00 -0.08 14.05 92.14 10662.00 84.09 359.22 8887.03 531.53 2392.62 14.01 -1.18 14.02 95.40 10877.00 84.07 328.96 8909.73 734.75 2334.69 14.00 -0.01 -14.07 268.37 · BP-GDB. Baker Hughes INTEQ Planning Report 9487.45 27.38 98.13 8799.04 -246.15 2465.87 5963273.00 695438.28 -586.94 0.00 0.00 TIP 9500.00 27.46 98.24 8810.18 -246.97 2471.59 5963272.33 695444.02 -588.55 0.76 30.62 MWD 9515.00 27.56 98.36 8823.48 -247.97 2478.45 5963271.50 695450.90 -590.49 0.76 30.52 KOP 9525.00 28.46 98.30 8832.31 -248.65 2483.10 5963270.94 695455.56 -591.82 9.00 358.28 MWD 9535.00 29.36 98.25 8841.07 -249.35 2487.88 5963270.37 695460.36 -593.17 9.00 358.33 3 9550.00 34.94 94.24 8853.76 -250.20 2495.81 5963269.73 695468.31 -595.11 39.83 337.37 MWD 9575.00 44.45 89.57 8872.98 -250.66 2511.74 5963269.67 695484.25 -597.79 39.83 340.77 MWD 9600.00 54.09 86.28 8889.28 -249.94 2530.65 5963270.88 695503.12 -599.70 39.83 344.37 MWD 9625.00 63.81 83.70 8902.16 -248.05 2551.95 5963273.32 695524.37 -600.80 39.83 346.53 MWD 9645.83 71.93 81.87 8910.00 -245.62 2571.08 5963276.24 695543.43 -601.05 39.83 347.86 L2-14A 9650.00 73.56 81.53 8911.24 -245.04 2575.02 5963276.92 695547.35 -601.03 39.83 348.55 MWD 9675.00 83.33 79.57 8916.24 -241.02 2599.15 5963281.56 695571.37 -600.40 39.83 348.65 MWD 9700.00 93.11 77.68 8917.02 -236.10 2623.61 5963287.11 695595.70 -598.93 39.83 349.05 MWD 9723.00 102.10 75.92 8913.98 -230.90 2645.79 5963292.87 695617.73 -596.87 39.83 349.11 4 9725.00 102.13 75.10 8913.56 -230.41 2647.68 5963293.41 695619.61 -596.65 39.98 272.46 MWD 9750.00 102.34 64.88 8908.24 -222.06 2670.60 5963302.34 695642.31 -591.58 39.98 272.29 MWD 9775.00 102.17 54.65 8902.92 -209.78 2691.68 5963315.16 695663.06 -582.35 39.98 270.12 MWD 9793.00 101.82 47.30 8899.17 -198.70 2705.35 5963326.59 695676.44 -573.28 39.98 267.94 5 9800.00 101.92 44.44 8897.73 -193.93 2710.26 5963331.48 695681.23 -569.24 39.98 272.39 MWD 9825.00 102.05 34.22 8892.53 -175.04 2725.74 5963350.76 695696.22 -552.69 39.98 271.80 MWD 9850.00 101.81 24.01 8887.35 -153.70 2737.63 5963372.40 695707.55 -533.21 39.98 269.68 MWD 9863.00 101.54 18.71 8884.71 -141.85 2742.26 5963384.36 695711.88 -522.12 39.98 267.56 6 9875.00 101.56 13.80 8882.31 -130.57 2745.55 5963395.73 695714.88 -511.40 40.06 270.71 MWD 9900.00 101.33 3.59 8877.34 -106.38 2749.25 5963420.00 695717.95 -487.97 40.06 269.72 MWD 9925.00 100.76 353.40 8872.54 -81.89 2748.60 5963444.47 695716.68 -463.62 40.06 267.69 MWD 9933.00 100.50 350.15 8871.06 -74.11 2747.48 5963452.21 695715.35 -455.76 40.06 265.73 7 9950.00 99.83 347.81 8868.06 -57.68 2744.28 5963468.55 695711.73 -439.05 14.14 253.92 MWD 9975.00 98.80 344.37 8864.01 -33.74 2738.35 5963492.33 695705.19 -414.52 14.14 253.50 MWD 10000.00 97.75 340.96 8860.41 -10.13 2730.98 5963515.74 695697.22 -390.11 14.14 252.95 MWD 10025.00 96.67 337.57 8857.27 13.06 2722.20 5963538.70 695687.84 -365.92 14.14 252.46 MWD 10050.00 95.57 334.19 8854.61 35.75 2712.04 5963561.11 695677 .11 -342.05 14.14 252.03 MWD 10075.00 94.45 330.82 8852.42 57.83 2700.54 5963582.90 695665.05 -318.57 14.14 251.67 MWD 10100.00 93.32 327.47 8850.73 79.24 2687.75 5963603.97 695651.71 -295.59 14.14 251.38 MWD 10125.00 92.17 324.12 8849.53 99.89 2673.72 5963624.25 695637.15 -273.19 14.14 251.15 MWD 10150.00 91.01 320.77 8848.84 119.70 2658.49 5963643.66 695621.42 -251.46 14.14 250.99 MWD 10175.00 89.85 317.43 8848.65 138.59 2642.12 5963662.12 695604.57 -230.47 14.14 250.90 MWD 10200.00 88.70 314.09 8848.96 156.50 2624.68 5963679.57 695586.68 -210.31 14.14 250.87 MWD 10225.00 87.54 310.75 8849.78 173.35 2606.24 5963695.95 695567.81 -191.06 14.14 250.91 MWD 10250.00 86.40 307.40 8851.11 189.08 2586.86 5963711.17 695548.04 -172.78 14.14 251.02 MWD 10272.00 85.40 304.44 8852.68 201.95 2569.09 5963723.58 695529.95 -157.56 14.14 251.20 8 10275.00 85.38 304.86 8852.92 203.65 2566.63 5963725.22 695527.44 -155.54 14.00 92.14 MWD 10300.00 85.26 308.37 8854.96 218.51 2546.64 5963739.56 695507.07 -138.04 14.00 92.11 MWD 10325.00 85.16 311.88 8857.05 234.57 2527.59 5963755.12 695487.62 -119.49 14.00 91.82 MWD 10350.00 85.08 315.40 8859.17 251.75 2509.57 5963771.84 695469.16 -99.96 14.00 91.53 MWD 10375.00 85.01 318.91 8861.33 270.01 2492.63 5963789.65 695451.77 -79.52 14.00 91.23 MWD 10400.00 84.96 322.42 8863.52 289.27 2476.85 5963808.50 695435.50 -58.26 14.00 90.93 MWD 10425.00 84.94 325.94 8865.72 309.46 2462.28 5963828.31 695420.41 -36.23 14.00 90.62 MWD 10450.00 84.93 329.45 8867.93 330.50 2448.97 5963849.00 695406.57 -13.54 14.00 90.31 MWD 10475.00 84.94 332.97 8870.14 352.33 2436.98 5963870.51 695394.02 9.73 14.00 90.00 MWD 10500.00 84.96 336.48 8872.34 374.84 2426.35 5963892.74 695382.82 33.51 14.00 89.69 MWD 10525.00 85.01 340.00 8874.53 397.97 2417.12 5963915.62 695372.99 57.70 14.00 89.38 MWD 10550.00 85.08 343.51 8876.69 421.62 2409.32 5963939.06 695364.59 82.20 14.00 89.07 MWD 10572.00 85.15 346.60 8878.56 442.79 2403.67 5963960.08 695358.40 103.96 14.00 88.77 9 · BP-GDB. Baker Hughes INTEQ Planning Report 10575.00 85.11 347.02 8878.82 445.70 2402.98 5963962.97 695357.64 106.93 14.01 95.40 MWD 10600.00 84.79 350.52 8881.02 470.13 2398.14 5963987.26 695352.17 131.79 14.01 95.36 MWD 10625.00 84.49 354.03 8883.35 494.79 2394.79 5964011.83 695348.19 156.68 14.01 95.05 MWD 10650.00 84.22 357.53 8885.81 519.59 2392.96 5964036.58 695345.72 181.50 14.01 94.73 MWD 10662.00 84.09 359.22 8887.03 531.53 2392.62 5964048.50 695345.08 193.36 14.01 94.38 10 10675.00 84.04 357.39 8888.38 544.45 2392.24 5964061.41 695344.36 206.22 14.00 268.37 MWD 10700.00 83.96 353.87 8890.99 569.24 2390.35 5964086.14 695341.84 231.03 14.00 268.55 MWD 10725.00 83.91 350.35 8893.63 593.86 2386.94 5964110.66 695337.79 255.88 14.00 268.92 MWD 10750.00 83.88 346.84 8896.29 618.22 2382.02 5964134.89 695332.26 280.69 14.00 269.29 MWD 10775.00 83.87 343.32 8898.96 642.24 2375.62 5964158.73 695325.24 305.36 14.00 269.67 MWD 10800.00 83.88 339.80 8901.63 665.81 2367.76 5964182.09 695316.77 329.81 14.00 270.04 MWD 10825.00 83.92 336.28 8904.29 688.86 2358.46 5964204.90 695306.89 353.93 14.00 270.42 MWD 10850.00 83.98 332.76 8906.92 711.30 2347.77 5964227.05 695295.62 377.63 14.00 270.79 MWD 10875.00 84.06 329.24 8909.53 733.05 2335.72 5964248.48 695283.02 400.84 14.00 271.16 MWD 10877.00 84.07 328.96 8909.73 734.75 2334.69 5964250.16 695281.95 402.68 14.00 271.53 TO , ... . . All Measurements are from top of Riser ~ (I) en .- a:: top of bag bttm of bag middle of slips Blind/Shears .......................... middle of pipes middle of flow cross middle of blind/shears middle of pipe/slips Flow Tee 4/13/2004 BAG / TOTs Mud Cross / TOTs p 055263 DATE 3/2/2004 CHECK NO. 055263 DATE INVOICE I CREDIT MEMO DESCRIPTION GROSS VENDOR DISCOUNT NET 3/2/2004 PR022604E PERMIT TO DRILL PPLlCATIONS H POUCH TO TERRI UBBLE MB7-5 J-:24\YAL\ RECEIV 0 APR 1 4 20 4 laska Oil & Gas Cons. ommission Anchorage . THE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. TOTAL ~ BP EXPLORATION, (ALASKA) INC. PRUDHOE BAY UNIT PO BOX 196612 ANCHORAGE, AK99519-6612 NATIONAL CITY BANK Ashland, Ohio 56-389 412 No. P 055263 CONSOLIDATED COMMERCIAL ACCOUNT . TO THE ORDER OF: STATE OF ALASKA AOGCC 333 WEST 7TH AVENUE SUITE ANCHORAGE AK 99501 PAY: III 0 5 5 2 b :1111 I: 0... ¡. 2 0 :I ß c:¡ 5 I: 0 ¡. 2 ? ß c:¡ b III . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTER/P ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME~á ~2-/#/l¿/ PTD# 20 c¡ -06'0 _x Development Service Exploration Stratigraphic CHECK WBA T ADD-ONS ·'CLUEn APPLIES (OPTIONS) MULTI Tbe permit is for a new well bore segment of LATERAL existing wenÞ~4. ¡!. ~ '": J$lA Permit No;:¡ð3-.2/IfAPI No. 50 -<:>¿ ,":' 2/7.5 <j (If API num ber Production. sbould continue to be reported as last two (2) digits a function· of tbe original API number. stated are between 60-69) above. Pll.,OT BOLE In accordance witb 20 AAC 25.005(1), an (PH) records, data and logs acquired for tbe pilot bole must be dearly differentiated "in botb name (name on permit plus PH) and API Dumber (50 - 70/80) from records, data and logs acquired for we)) (name on permit). SPACING Tbe permit is approved subject ·to fuD EXCEPTION compliance witb 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spacing ex ception. (Company Name) assumes tbe liability of any protest to tbe spacing .eJception tbat may occur. DRY DITCH AU dry ditcb sample sets submitted to tbe SAMPLE Commission must be in no greater ·tban 30' sample inten'als from below tbe permafrost or from wbere samples are first caugbt and 10' sample intervals tbrougb target 2.ones. --01 . . ~ D Well bore seg Annular Disposal Field & Pool PRUDHOE BAY, LISBURNE OIL - 640144 Well Name: PRUDHOE BAY UN LIS L2-14AL 1 _Program DEV PLORATION (ALASKA) INC Initial ClassfType DEV 11-01L GeoArea 890 Unit 11~ On/Off Shore On Administration P~(IT)it fee attaçheJ:l_ _ - - - - - - _ _ _ _ _ _ Yes - - - - -- - - - - - - 2 leas~numberappropriate _ - - - - - - - - Y~s - - - - - - - - - - - - - - - - - 3 .U.nlquewell.n_am~_and oumb_er _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - - - - - _Y~s - - - -. - - - - - - - - - - - - - - - - - - -- 14 Well Jocat~d ina defil1eJ:lppol_ - - - - - - - - Y~s - - - - - - - - - - - 5 WellJocat~d proper J:llstance from driJling ul1itb_oUl1dary_ - - - - - - Y~s - - - - - - - - - - - 6 WellJocat~d pr_oper _dlstanceJrom other w!3l1s_ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - - - - - - - - - - - 7 _S_utfiçiel1taçrea~e_aYailable indrilJiog unjt _ _ _Yes - - - - - - - - - - - - 8 Jtd~viated, js weJlbore platil1cJuded _ - - - - - Y~s - - - - - - - - 9 _O-f)!3(ator 0111y: affeçted party _ Y~s - - - - - - - - - - - - - - - - 10 _O-f)!3(ator bas_appropriateJ¿ond lnJorce _ _ . . _ . _ _ _ _ _ _ _ _ _ . _ _.. - - - - - Y~s - - - - - - - - - - - - - - - - - - - - - - - . . 11 P~(mit cal1 be issued wjthout conserva_tiOI1 order _ _ _ _ No_ - - - - - - - Appr Date 12 P~(mit c_al1 be lssued wjthout actmioist(atille_approvaJ _ _ _ _ _ _ _ _ _ - - - - - - - - Y~s - - - - - - - - - RPC 4/14/2004 13 Can permit be approved before 15-day wait Yes 14 WeJI Jocated withio area an.d_strataauthorized by_ll1jectioo Ord~f # (put 10# in_cpmm~ots>- (For _ _NA 15 AJI W!3l1s_wit.hlnJl4JlJile_area.of reyi!3W jd~lJt[fj!3d (Fp(servj~we[l onlYL _ _ _ _ _ _ _ _ _ _ _ . _ _ _NA - - - - - - - - - - - - - - - - - - - - - - - ~ - 16 Pre-produ_ced il1j!3ctor; J:lurationof pœ--f)roductipo I~ss than_ 3 mon.ths_ (For_s!3lYlce well onJy) _ _ _NA 17 ACMP Fïndjngof Consi$tel1CY h_as beeRissued_ forJbis projeçt _ _ _ _ _NA - - - - - - - - Engineering 18 _C_ol1ductor st(Ìn.g_provid!3d _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _NA - - - - - - - - - - - - - - - - - - - - - - - 19 _S_urfa~casin.gprotects all known. USDWs _ _ _ _ _ _ NA - - - - - - - - - - - 20 _CMT vol ad!3Quate to çirculate oncooductor_ & SUJt csg _ _NA - - - - - - - - 21 _CMT v_ol ad!3Quate to tie-ln Jongstril1g to_surf ~g_ _ _ _ NA - - - - - - - 22 _CMT will coyer_a!1 koown -Pfo_ductiye borizon_s_ - - - - - - _ _ _ _ No_ _ Slotted, _ _ _ _ _ _ _ _ _ _ _ 23 _C_asiog de_signs actequa_te fOf C,T. B_&_permafrpst _ _ _ _ _ _ _ _ _ _ _ _ Yes - - - - - - - - - - - - - - - - - - - - 24 _AJ:IequatetankageoJ reserye pit _ - - Y~s _ _ _ _ _CTDU._ - - - - - -- 25 JtaJe-drill. basa 10-403 for abandon.ment be~o aPPJoved . _ _ .... NA La_teral._ _ _ _ _ _ _ _ 26 _AJ:lequatewellboreseparatjon-Pfo-f)OseJ:l_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - _Y~s . - ~ - - - - - - - - - - - - - - - - - - - - - - 27 Jtdjv!3rter req_uired, does jt me!3t r!3guJations_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __.. NA . . . Sidetrack. - - - - - - - Appr Date 28 _DriUiog fluid_program sc.h!3matic_& eq.uipJi$tadequate_ _ _ _ _ _ _ _ - Y~s . . . Max MW_8J ppg._ _ _ _ _ _ _ . WGA 4/15/2004 29 _BOPES,dpthey me!3t reguJatiol1 . _ _ _ Yes - - - - - - - - - 30 _BOP_E-Pfe.ss ra_til1g <lppropriate;Jest to_(puJ psig tn_comments)_ _ _ _ _ _ _. - Y~$ . . Test to _3500_ PSI. _ MS~ 28J 0 psi. 31 Choke manjfold çompJies. w/API R~-53 (May 64) _ _ _ _ . .. Y~s - - - - - - - - -- 32 Work will occur withoutoperation _sbutdown _ .. - - Y~s - - - - - - - - - - - - - -- 33 Js presel1ce_ of H2S gas probabl!3. No _ _ _ _ _ NoLan H2S pact. 34 Meçha_nlcalcoodJt[onof wells wtthin AOR yerified (For_s_ervic!3 W!31J only) NA Geology 35 P~(IT)it C<l11 be lS$ued w/o hyd (oge n_ s.ulfide me<lS_ure$ .... No 36 D_atapreseoted Qn potential overpressure _ZOne$ _ _ _NA Appr Date 37 _S~tsmlc_analysjs_ of $haJlow gas_zooes_ .NA RPC 4/14/2004 38 _S~abedcon.ditioo $urvey(if off-shore) _ _ _ _ _NA 39 . Contact namelp.honeforweekly pro . _NA - Geologic Date: Engineering ~~'f Commissioner: Commissioner ð)ì:S 1-1/5 /)-'