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Home My WebLink About198-210 Ima~'-%roject Well History File Cover~-'",ge 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. Organizing ,,do,,~, [] RESCAN [] Color items: [] Grayscale items: [] Poor Quality Originals: [] Other: NOTES: BY: DIGITAL DATA [] Diskettes. No. [] Other, No/Type BEVERLY ROBI~SHERYL MARIA WINDY [] [] OVERSIZED (Scannable) E] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) Logs of various kinds Other Is~ ~ Project Proofing BY: BEVERLY ROB~HERYL MARIA WINDY Scanning Preparation BY: BEVERLY ROBIN_~~SHERYL MARIA WINDY TOTAL PAGES ISl~ Production Scanning ,~_ Stage 1 PAGE COUNT FROM SCANNED FILE: ,~") PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: BY: BEVERLY ROBII~~HERYL MARIA WINDY DATE: Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: BY~ BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: (SCANNING IS COMPLETE AT THiS POINT UNLESS SPECIAL ATTENTION IS REQUIRED ON AN INDIVIDUAL PAGE BASIS DUE TO QUAUT'¢, GRAYSCALE OR COLOR IMAGES ) YES NO Is/ YES NO ~SI ReScanned (ittdh4du~l p~ge J~,pe, c~'a,¢ ,¢~e~'~fio,~t2' .sca~n#~g I;c~mp.~e~ted) RESCANNED BY; BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE; /si General Notes or Comments about this file: Quality Checked 12/10102Rev3NOTScanned.wpd Re: PTD (1982210)WB-06 Failed MIT IA Subject: Re: PTD (1982210) WB-06 Failed MIT IA Date: Mon, 16 Dec 2002 10:03:27-0900 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: "NSU, ADW Well Integrity Engineer" <NSUADWWelllntegrityEngineer@BP.com> CC: "- Field Inspectors AOGCC (E-mail)" <AOGCC_Prudhoe_Bay@admin.state.ak.us>, "- Winton Aubert (E-mail) ' 'AOGCC (E-mail)" <Winton_Aubert@admin.state.ak.us>, "- Jim Regg AOGCC (E-mail)" <Jim_Regg@admin.state.ak.us> Kevin, This acknowledges receipt of your testing information for the subject well. It appears that your testing does indicate T x IA communication and that the casing appears competent. You have approval to keep the well in water service. We look forward to receiving the sundry in the short term. Are your plans to send the sundry in prior to the holidays?? Tom Maunder, PE AOGCC "NSU, ADW Well Integrity Engineer" wrote: Hi Tom,WB-06 failed a MIT IA pressure test yesterday the following information was recorded during the test:T/l/O=2350/2350/150. SI well. MITIA FAILED to 3000 psi. LLRT .35 GPM at 3000 psi. (High IAP). IA FL @ surface. Bled IA from 2350 psi to 600 psi in 1 hour (Gas and Fluid). T/I/O=1450/600/150. PT hose and manifold to 3500 psi. Pressured IA to 3000 psi with 5.5 bbls of methanol. First mins IA lost 250 psi. Re-pressured to 3000 psi with 10.35 gallons. IA lost 150 psi in first 15 rains and 110 psi in second 15mins for a total of 260 psi in 30 mins. Pressured IA back to 3000 psi with 17.38 gallons. IA lost 80 psi in first 15 rains and 150 psi in second 15 mins for a total of 190 psi in 30 rains. Bump pressure back up to 3000 psi with 10.42 gallons. IA lost 100 psi in 15 mins and 100 psi in 15 mins for a total of 200 psi in 30 mins. Re-pressured IA to 3000 psi with 7.53 gallons. IA lost 100 psi in first 15 mins and 100 psi in second 15 mins for a total of 200 psi in 30 rains. Re-pressured with 6.77 gallons. Bled IA down to 600 psi. Pumped a total of 42.1 gallons for average LLRT-IC of .35 GPM at 3000 psi. Total test time 120 minutes. Pumped a total of 6.5 bbls down IA. Put will BOI. Final WHP's=1370/800/150.The results of the test indicate we have slow tubing by inner annulus communication. We request to be allowed to keep the well on injection while a formal state sundry application is submitted to your office for review and approval. Please let me know if further information is required. Kevin. Joe Anders, P.E. / Kevin Yeager/John Cubbon Well Integrity Engineer, BP Exploration, (Alaska) Inc. Work:(907) 659-5102 Mobil: (907) 943-1154 Pager: (907) 659-5100, x1154 Email: NSUADWVVelllntegrityEngineer@bp.com Tom Maunder <tom maunder~,admin.state.ak.us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 1 12/16/2002 10:12 AM MICROFILMED 7~30~02 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE Saved as M.jweepie/microfilm marker.doc ALASKA OIL AND GAS CONSERVATION COH~IlSSION TONY KNOWLES, GOVERNOR 333 W. 7TM AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Fritz Gunkel, Manager Drilling BP Exploration (Alaska) Inc. PO Box 196612 Anchorage AK 99519 Re: Cancelled or Expired PTD's. Dear Gunkel: September 6, 2001 The Alaska Oil and Gas Conservation Commission ("AOGCC") approved the following referenced permit to drills. The AOGCC has a long-standing policy of releasing cancelled or expired permits two years from the date the application was approved by the AOGCC. The following files are scheduled to be released October 1,2001. Permit to Drill No.'s: 97-047 98-019 99-002 97-056 98-050 99-009 97-082 98-135 97-090 98-154 97-100 98-155 97-121 98-164 97-159 98-167 97-191 98-177 98-210 98-211 98-223 98-236 98-257 98-261 Sincerely, Executive Secretary Memorandum State of Alaska Oil and Gas Conservation Commission To: Well File 198-210 DATE November 4, 2000 Re: Expired Permit Action WELL: Prudhoe Bay Unit 12-34AXX API# 50- 029-22515-96 Permit Issued: 11/04/1998 This memo will remain at the front of the subject well file. Our adopted conventions for assigning APl numbers, permit numbers and well names did not specifically address expired or cancelled permits. This omission has caused some inconsistencies in the treatment of these kinds of applications for permit to drill. Operators have asked us to adopt formal procedures for this class of permit application in order to prevent future database disparities. If a permit expires or is cancelled by an operator, the permit number of the subject permit will remain unchanged. The APl number and in some instances the well name reflect the number of preexisting redrills and or multilaterals in a well. In order to prevent confusing a cancelled or expired permit with an active well or multilateral these case sensitive well identifiers will be changed for expired and cancelled applications for permits to drill. The APl number for this cancelled or expired permit is modified so the eleven and twelfth digits is -95. The well number for a cancelled or expired permit is modified with an appended XX. CANCELED PERMITS ARE RELEASABLE 2 years from the date on the letter received from the operator requesting the permit canceled.. (Memorandum January 23, 1997 by Dave Johnston, subject: Canceled and Expired Permits) EXPIRED PERMITS ARE RELEASABLE 2 years from the date on the application was issued by the commission, unless the operator ask for extended confidentiality. AOGCC database has been changed to reflect these changes to this permit. Steve McMains Statistical Technician TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 4, 1998 Erin Oba Engineering Supervisor ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 9910-0360 Re: Prudhoe Bav Unit 12-34A ARCO Alaska, Inc. Permit No: 98-210 SurLoc: 632'NSL. 938'WEL, Sec. 18, T10N? R15E, UM Btmhole Loc. 5182'FNL, 3570'FEL. Sec. 19, T10N. R15E. UM Dear Ms. Oba: Enclosed is the approved application for permit to redrill the above rcfercnccd well. The pcrmit to rcdrill docs not excmpt you from obtaining additional permits required bx' law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximatcly 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installcd prior to drilling new holc. Notice max' be given by contacting the Commission petroleum field inspector on the North Slopc pager at 659-3607. David W. Chairman BY ORDER OF THE COMMISSION dlf/Enclosurcs cc: Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conservation w/o cncl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of Work Drill _ Redrill X lb. Type of Well Exploratory_ Stratigraphic Test_ Development Oil Re-Entry__ Deepen _ Service_ Development Gas_ Single Zone ~X Multiple Zone _ 2. Name of Operator 5.Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 71' 3. Address 6. Property Designation P.O. Box 100360 Prudhoe Bay Field Anchorage, AK 99510-0360 ADL 28330~''~ Prudhoe Bay Oil Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 632 NSL, 935' WEL, Sec 18, T10N, R15E, UM Prudhoe Bay Unit Statewide At top of productive interval 8. Well number Number 792' NSL, 4509' WEL, Sec 19, T10N, R15E, UM 12-34A #U-630610 At total depth 9. Approximate spud date Amount (Proposed) 5162' FN/, 3570' FEL, Sec 19, T1 ON, R15E, UM November, 1998 $200,000 12. Distance to nearest I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and 'rVD) property line I No Close Approach 13289' MD / 9051' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Idckofl depth 11478' MD Maximum hole angle 96° Maximum surface 2800 psig At total depth ~'VD) 3420 psig @ 9051' 18. Casing program Setting Depth Size Specification Top, Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 3-3/4 2-7/8" 6.4 L-80 FL4S 1900' 11389' 8885' 13289' 9051' 11 bbls 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 11800 feet Plugs(measured) PBTD Tagged @ 11499' MD (7/23/98) true vertical 9227 feet · Elfective depth: measured 11499 feet Junk (measured) true vertical 9007 feet Casing Length Size Cemented Measured depth True Vertical depth Conductor 80' 20" 260 Sx Arcticset 110' 110' Surface 3294' 9-5/8" 375 Sx Class G & 895 Sx CS III 3365' 3231' Production 11324' 7" 445 Sx Class G 11395' 8933' Liner 2808' 4-1/2" 52 bbls Class G 11800' 9227' depth: 1880'; U h' i L'"~! Perforation measured 11360'-1 11470'-11528'. , _RECEiVED true vedical 8909'-8923'; 8986'- 9028'. 20. Attachments Filing fee __X Property plat _ BOP Sketch __X Diverter Sketch _ Drilling pr~ Drilling fluid program __ Time vs depth plot _ Refraction analysis _ Seabed report _ 20 AAC 25.050 requirements _ 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Questions: Call Steven Ward @ 265-1305. Signed ~"~,..~ ~1~. ~ Titlle Engineerin§ Supervisor Date Erin Oba Commission Use Only Prepared by Paul Rau! 263-4990 ~N ~n APl number IAppr°va' date //~"~"~'~ J other requirements Perm b...e~.~.r~ I 50- O,,1..~--~¥~. ,,~"'-t,?'--i~[f~ See cover letter for Conditions of approval Samples required ~_,Yes ~,No Mud log required _ Yes _.~'No Hydrogen sulfide measures ~,Yes _ No Directional survey required ~'Yes _ No Required working pressure for BOPE _ 2M; _ 3M; _ 5M; _ 10M; _ 15M _X 3500 psi for CTU Other: 0rigtna. i Signed By David W. Johnston byorder of Approved by Commissioner the commission Date Form 10-401 Rev. 7-24-89 Submit in triplicate DS 12-34A & 12-34AL1 CT Sidetrack and Completion Intended Procedure Objective: Plugback existing wellbore. Directionally drill two horizontal wells from the existing wellbore. Complete with 2-7/8" cemented liner in the lower leg and with 2-7/8" pre-drilled liner in the upper leg. Perforate the lower leg and produce both legs. Intended Procedure: · Cement squeeze and plugback the existing completion to -- 11490' md. · Set a whiPstock at - 11480' md. Mill window in 4-1/2" casing at -11478' md. Drill 10' of formation with 8.9 ppg Flopro fluid and perform Leak off test to 9.4 ppg. · Directionally drill 3.75" x 2000' horizontal well( leg 1 - DS12-34A) to access Zone 4 reserves. Build angle to -96° while drilling and 85° at TD. · Run and cement 2-7/8" liner to TD. Leave 8.9 ppg fluid in liner. · Set Whipstock ontop of 2-7/8" linerS- 11365' md. Mill window in 4-1/2" casing at - 11355' md. Drill 10' of formation with 8.9 ppg Flopro fluid and Perform Leak off test to 9.4 ppg. · Directionally drill 3.75" x 2000' horizontal well ( leg 2 - DS12-34AL1) to access Sag reserves. Build angle to -96° while drilling and 90° at TD. · Run 2-7/8" pre-drilled liner to TD. Leave top of liner outside 4-1/2" casing at - 11375' md. Retrieve the whipstock set at - 11365' · Perforate selected intervals in leg 1. · Place both legs on production. October 7, 1998 4-1/2"Camco BaI-O Nipple 2189' 4-1/2" TOL 7" Csg Shoe ,8992' / 11 326' .~ Window in 4-1/2" 11355 -11360' 2-7/8" liner Packer @ ~ 11375' Window in 4-1/2" 11475 -11480' WS Anchor 11485' DS 12-34A &AL1 Proposed Wellbore Sketch Sidetrack and Completion Production Tubing 4-1/2" GLM's 7" Prod. PKR. @ 8944' md 4-1/2" Camco DB-6 Nipple @ 8977' Top of 2-7/8" preperf'd liner at11375' in OH 0 0 0 0 0 0 0 3-3/4" open hole Initial Zone 4 perfs 2-7/8" liner TD @ 13289' ARCO A]aska Inc,., Structure : D.S. 12 Well : 12-34/~ $'t,,1,(I Field : Prudhoe Boy Locotion : North Slope, Alosko ~<S'_~) 8200- 8400 - .4--- ¢'h 8600- 5200 5000 <- West (feet) 4800 4600 4400 4200 4000 .'~800 3600 3400 3200 3000 2800 2600 J. L t--____l I I I I I I I I I I I I I I L_/__L.._I I -J . /21;/ / Tie on - 8761.20 TwJ, 5017.04 S, 34.51.44 W / Tie on - 8902.22 Tvd, 5112.50 S, 3563.51 W,~/'/2_34ALlbhs l¢_-34ALliI~s , 5 '12-34ALImlns · / 7 5 '." . ./' 'F.~. & [nd of ~r,.~p - 8980.00 Tvd, 5812.00 $, 26~3.50 W , // ~2_54AL1 ehs l.D. 2~ End of Drop - 8863.00 Tvd. 6900.00 S. 5027.50 W 880O 9000 9200 9400 5000 ',, Tie on - 45.60 Inc. 11249.00 Md. 8761.20 Tvd, 5795.71 Vs Tie on - 44.75 Inc. 11452.88 Md, 8902.22 Tvd. 5940.75 Vs ,. /,Z -J ¥,,¢Z, ! ,X%~,.._~ T.D. &: End ,Df Drop//Turn '- 89.46 Inc. 13957.40 Md, 8865.C)0 Tvd. 8190.72 Vs · ,, ,, T.D..Ar. End of Orop/Turn - 8.5 41 lnc, 1328905 Md. 8980.00 Tvd. 5613.66 Vs 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 '7600 7800 8000 ~'200 Vertical Section (feet) -> Azimu}h 2.32.46 with reference 0.00 N, 0.00 E from 12-`34A i ~ i i ~ i i i 8400 8600 8800 9000 9200 4800 5000 5200 5400 5600 58OO 6000 6200 6400 6600 6800 7O0O ) Cmnpany: Well: Calcalation Method: Vertical Sect. Plane: Vertical Sect. Plane: Me~mured Depth from: True Vertical Depth: Proposal Calculations Coordinates provided in: TRUE and GRID relative to Wellhead and ALASKA STATE PLAN ARCO Alaska, Inc. 12-34A' ~ 2 Minimum Curvature 133.420 TRUE 131.920 GRID RKB Sea level Rig: Field: Mag. Declitmtion: Grid Correction: Total Correction: 'RKB Height: CDR-Nahors/Tra nsocean Prndhoe Bay~ Alaska 27.980 1.500 26.480 71.35 Coords. GRID Coords. - TRUE E(+)/W(-) Coords. - ASP N(+)/S(-) E(+)IW(-) Lat. (Y) 5925733.89 693237.18 5925722.01 693224.34 5925721.92 693224.23, 5925717.99 5925711.05 693212.46 5925709.55 693210.96 5925695.02 693197.74 5925678.46 693184.96 5925660.07 693172.77 5!}25642.39 693162,55 5925640.07 693161.31 5925618.71 693150.72 5925596.23 5925572.90 5925551.69 -5294.41 5925548.99 -5309.26 5925534.03 -5318.45 5925524.79 -5342.74 5925500.36 -5367.27 -3696.39 5925475.73 -5389.19 -3699.16 5925453.74 -5391.96 -3699.45 5925450.96 -5416.77 -3701.31 5925426.1 -5441.64 -3701.98 5925401.24 -3701.45 -5242.61 -5259.17 -5277.56 -5295.24 -5297.56 -5318.92 ~3514.73 693141.13 -5341.40 -3524.32 693132.65 -5364.73 -3532.80 693126.13 -5385.94 -3539.32 693125.38 -3540.07 693121.53 693119.40 693114.62 693111.02 6931O8.82 693108.60 693107.39 693107.37 5925376.40 693108.55 5925354.42 693110.60 5925351.65 693110.93 5925327.05 693114.50' 5925302.65 693119.24 -5634.98 5925278.51 693125.16 -5659.12 5925257.34 693131.39 -5680.29 5925254.69 693132.24 -5682.94 5925231.24 693140.46 -5706.39 5925208.21 693149.80 -5729.42 -3515.65 5925185.66 693160.24 -5751.97 -3505.21 693170.41 -5771.55 -3495.04 693171.76 -3493.69 693184.32 -3481.13 5925166.08 5925163.64 5925142.20 Job No: AFE No: BHI Rep: Job Start Date: Job End Date: DLS (°/100 ft): 100.00 Comments Tie in Position Kick off Point 3 4 Meas. Incl. TRUE GRID , Subsea Coords. - TRUE Coords. - ASP Coords. - GRID Dogleg Tool Face Vertical Build Turn Depth Angle Azi. Azi. · TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Seclion Comments (del~) (dog) (del~) (ft) Lat. (Y) Delp. (X) I,nt. (Y) , l)ep. (X) Lat. (Y) Dep. (X) (°/100t'f) Ifrom TIP) (°/1001't) (°/100ft'} 12152.80 96.11 146.98 145.48 8957.92 -5723.77 -3618.80 5925121.39 6923197,91 -5816.24 -3467.54 11.00 -91..00 1305.73 -0.20 -ll.0~l 12177.80 96.05 144.21 142.71 8955.27 -5744.28 -3604,75 5925101.25 693212.49 -5836.38 -3452.96 11.00 -91.0(.} 1330.03 -0.24 -I 1.08 12200.00 95.98 141.76 140.26 8952.94 -5761.90 -3591.46 5925083.98 693226,24 -5853.65 -3439.21 11.(1(} -91.00 1351.80 -0.32 -I 1.04 12202.80 95.97 141.45 139.95 8952.65 -5764.09 -3589.73 5925081.84 693228,02 -5855.79 -3437.43 l 1.00 -91.00 1354.55 -0.36 -11.07 12227.80 95.87 138,68 137.18 8950.07 -5783,15 -3573,77 5925063.20 693244,48 -5874.43 -3420.97 11.00 -92.00 1379,25 -0.40 -11.08 12235.34 95.84 137.85 136.35 8949.30 -5788.75 -3568.78 5925057.74 693249.61 -5879.89 -3415.84 11.00 -106,00 1386,73 -0.40 -I 1,01 5 12252.80 95.30 135.99 134.49 8947.61 -5801.44 -3556.91 5[)25045,36 693261.81 -5892.27 -3403.64 11.08 -106.00 1404.07 -3.09 -10.65 12277.80 94.51 133.32 131.82 8945.47 -5818.94 -3539,19 5925028.32 6!)3279,98 -5909.31 -3385.47 11.08 - 106.00 1428.97 -3.16 - 10.68 12300.00 93.80 130.96 129,46 8943.86: -5833,80 -3522,78 5925013.90 693296.78 -5923.73 -3368.67 11.08 -106.00 1451.10 -3.20 -10.63 12302.801 93.71 130,66 129.16 8943.68 -5835.62 -3520.66 5925012.13 693298,94 -5925.50 -3366.51 11.08 -106.00 1453.9{) -3,2 -10.7~ 12327.80 92.90 128.01 126.51 8942.24 -5851.44 -350t.36 5924996.83 693318.65 -5940.80 -3346.80 tl.08 -107.00 1478,79 -3.24 -10.60 12352.80 92.08 125.36 123.86 8941. ! 5 -5866.36 -3481.33 5924982.44 693339.06 -5955.19 -3326.39 I 1.08 - 107.00 1503.59 -3.28 - 10,60 12377.80 91.26 122.7 121.21 8940.42 -5880.35 -3460.63 5924969.0¢1 693360.13 -5968.63 -3305.32 11,08 -107.00 1528,24 -3.28 -10,60 12400.00 90.53 120.37 118.87 8940.08 -5891.96 -3441.71 5924957.89 693379,34 -5979.74 -3286.11 11.(}8 - 107.00 1549,96 -3.29 - 10,5,~ 12402.80 90.44 120.07 118.57 8940.05 -5893.37 -3439.29 5924956,54 693381.80 -5981.09 -3283.65 11.08 -107.00 1552.69 -3.21 .10.71 -' 12416.32 90.00 118.(~ 117.14 8940.00 -5899.99 -3427.51 5924950.23 693393.75 -5987.40 -3271.70 I 1,08 -94.00 1565.80 -3.25 - 10.58 6 12427.80 89.92 117,72 116.22 8940.01 -5905.42 -3417.39 5924945.07 693404,01 -5992.56 -3261.44 8.00 -94.00 1576.88 -0.70 -8,01 12452.80 89.75 115.73 114.23 8940.08 -5916.66 -3395.06 592-4934.42 693426,62 -6003.21 -3238,83 8.00 -94.00 1600,82 -0,68 -7.96 12477.801 89.58 113.74 112.24 8940.23 -5927.12 -3372.35 5924924.55 693449,59 -6013.08 -3215.86 8.00 -94.00 1624.5 -(}.68 -7.96 12500.00 89.43 111.97 I 10.47 8940.42 -5935.74 -3351.90 5924916,47 693470.27 -602 I. 16 -3195.18 8.00 -94.00 1645.29 -0.68 -7.97 12502.80 89.41 I11.75 110.25 8940.45 -5936.78 -3349.30 5924915.50 693472.89 -6022.13 -3192.56 8.00 -94,00 1647.89 -0,71 -7,86 12527.80 89.24 109.75 108.25 8940.74 -59zl5,64 -3325.92 5924907,26 6!)3496.4[) -6030.37 -3168.96 8.{)0 -94.0(} 1670,96 -{i}.68 -8.00 12552.80 89.07 107.76 106.26 8941.11 -5953.68 -3302.26 5924899.84 693520.36 -6037.79 -3145.09 8.00 -94.00 1693.67 -0.68 -7.96 12577.80 88.91 105.77 104.27 8941.55 -5960.89 -3278.32 5924893.26 693544.48 -6044.37 -3120.97 8.00 -94.00 1716,0 -0,64 -7.96 12600.00 88.76 104.00 102.50 8942.00 -5966.59 -3256,87 5!i)24888.12 693566,07 -6049.51 -3099.38 8.00 -94.00 1735,51 -0.68 -7.97 12602.80 88.74 103.77 102.27 8942.06 -5967.26 -3254,16 5924887.52 693568,80 -6050.11 -3096.65 8.00 -94.00 1737.95 -0,71 -8.21 12627.80 88.58 101.78 100.28, 8942.65 -5972.78 -3229.78 5924882.64 693593,3 -6054.99 -3072.14 8.00 -94.0(I 175!).45 -0.64 -7.96 12652.80 88.41 99.79 98.29 8943.30 -5977.46 -3205.23 5924878.60 693617.98 -6059.03 -3047.47 8.00 -94.00 1780.49 -0.68 -7.96 12677.80 88.25 97.79 96.29 8944.03 -5981,28 -3180.54 5924875.43 6936.'12.76 -6062.20 -3022.69 8.00 -94.00 1801.05 -0.64 -8.00 12700.00 88.11 96.02 94.52 8944.74 -5983.95 -3158.51 5924873.34 693664,85 -6064.29 -3000.60 8.00 -94.00 1818.89 -0.63 -7.97 12702.80 88.10 95.80 94.30 8944.83 -5984.23 -3155.73 5924873.13 693667.6~1 -6064.50 -2997.81 8.00 -94.00 1821.1 -0.36 -7.86 12727.80 87.94 93.80 92.30 8945.69 -5986.33 -3130.83 5924871.69 693692.58 -6065.94 -2972.87 8.00 -94.00 1840.63 -0.64 -8.00, 12752.80 87.79 91.81 90.31 8946.63 -5987.55 -3105.88 5924871.12 693717.56 -6066.51 -2947.89 8.00 -94,00 1859.59 -0,6(1 -7.9{5. 12777.80 87.64 89.81 88.31 8947.62 -5987.90 -3080.90 5924871.42 693742.54 -6066.21 -2922.91 8.00 -94.00 1877.97 -0,6(1 -8,0('~ 12800.00 87.50 88.04 86.54 8948.56 -5987.49 -3058.73 5924872.42 693764.69 -6065.21 -2900.76 8.00 -94.00 1893.79 -0.63 -7.9'7 12802.80 87.49 87.81 86.31 8948.69 -5987.38 -3055.93 5924872.59 693767.48 -6065.04 -2897.97 8.00 -94.00 1895.75 -0.36 -8.211 12827.80 87.34 85.82 84.32 8949.8 -5986.00 -3031.00 5924874.63 693792.37 -6063.00 -2873.08 8.00 -94.00 1912.91 -0.60 -7.9~ 12852.80 87.20 83.82 82.32 8951.00 -5983.74 -3006.13 5924877.54 693817.17 -6060.09 -2848.28 8.00 -94.{.}{.I 1929.42 -(}.56 -8.00 12877.80 87.06 81.82 80.32 8952.26 -5980.62 -2981.36 5924881.31 693841,86 -6056.32 -2823.59 8.00 -93.00 1945.27 -0.56 -8.00 12900.00 86.94 80.05 78.55 8953.42 -5977.13 -2959.47 5924885.37 693863,651 -6052.26 -2801.80 8.00 -93.00 1958.77 -0.54 -7.97 12902.80 86.93 79.82 78.32 8953.57 -5976.64 -2956.71 5924885.93 693866.39 -6051.70 -2799.06 8.00 -93.00 1960.43 -0.36 -8.21 12927.80 86.80 77.83 76.33 8954.94 -5971.80 -2932.23 5924891.41 693890.74 -6046.22 -2774.71 8.00 -93.00 1974.90 -0.52 -7.96 12952.80 86.67 75.83 74.33 8956.36 -5966.12 -2907.92 5924897.73 693914.89 -6039.90 -2750.56 8.00 -93.001 1988.64 -0.52 -8.00 12977.80 86.55 73.83 72.33 8957.84 -5959.59 -2883.84 5924904.89 693938.79 -6032.74 -2726.66 8.00 -93.00 2001.64 -0.48 -8.00 13000.00 86.44 72.05 70.55 8959.20 -5953.09 -2862.66 5924911.94 693959.8{~ -6025.69 -2705.65 8.00 -93.00 2012.56 -0.50 -8.02 13002.80 86.43 71.83 70.33 8959.37 -5952.22 -2860.00 5924912.87 693962.43 -6024.76 -2703.02 8.00 -93.00 2013.89 -0.36 -7.86 13027.80 86.32 69.83 68.33 8960.95 -5944.03 -2836.43 5924921.68 693985.77 -6015.95 -2679.68 8.00 -93.00 2025.38 -0.44 -8.00 13052.80 86.21 67.82 66.32 8962.58 -5935.02 -2813.17 5924931.30 6940(18.79 -6006.33 -2656.66 8.00 -93.00 2036.08 -0.44 -8.04 13077.80 86.10 65.82 64.32 8964.26 -5925.20 -2790.24 5924941.71 69~I031.45 -5995.92 -2634.00 8.00 -92.00 2045.99 -0.44 -8.00 13100.00 86.01 64.04 62.54 8965.78 -5915.81 -2770.18 5924951.62 60:1051.26 -5986.01 -2614.19 8.00 -92.00 2054.11 -0.4 -8.02 _ 13102.80 86.00 63.82 62.32 8965.98 -5914.59 -2767.68 5924952.91 694053.74 -5984.72 -2611.71 8.00 -92.00 2055.09 -0.36 -7.86 13127.80 85.91 61.82 60.32 8967.74 -5903.20 -2745.49 5924964.88 69]075.62 -5972.75 -2589.83 8.00 -92.00 2063.37 -0.36 -8.00 _ 13152.80 85.81 59.81 58.31 8969.55 -5891.04 -2723.72 5924977.60 694097.06 -5960.03 -2568.39 8.00 -92.00 2070.82 -0.40 -8.04 Meas. Incl. TRUE GRID Subsea Coords. - TRUE Coords. - ASP Coords. - GRID Dogleg Tool Face Vertical Build Turn Depth Angle Azi. Azl. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Section Comments (de~) (dc~) (de~) (ft) Lat. (Y) Dep. (X) l'.,a~. (Y) I)cl~. (X) Lat. (Y) Dep. (X) (°/lOOft) Ifrom TIP) (°/lOOft) (°/lOOft) 13177.80 85.73 57.81 56.31 8971.39 -5878.13 -2702.40 5924991.07 694118.04 -5946.56 -2547.41 8.00 -92.00 2077.44 -0.32 -8.00 13200.00 85.66 56.(13 54.53 8973.06 -5866.04 -2683.85 5925003.63 694136.27 -5934.00 -2529.18 8.(10 -92.0(I 2082.61 -0.32 -8.(12 13202.80 85.65 55.81 54.31 8973.27 -5864.48 -2681.54 5925005.26 694138.54 -5932.37 -2526.91 8.00 -92.001 2083.21 -0.36 -7.86 13227.80 85.57 53.80 52.30 8975. ! 8 -5850.1 I -266 I. 17 5925020.15 694158.52 -5917.48 -2506.93 8.00 -92.00 2088.13 -0.32 -8.04 13252.80 85.50' 51.80 50.30 8977.13 -5835.05 -2641.32 5925035.73 6!)4177.97 -5901.90 -2487.48 8.00 -91.00 2092.19 ' -0.28 -8.00 13277.80 85.44 , 49.79 48.29 8979.10 -5819.29 -2622.01 5925051.98 694196.86 -5885.65 -2468.59 8.00 -91.00 2095.39 -0.24 -8,04 13289.03 85.41 48.89 47.39 8980.00 -5812.00 -2613.51 5925059.50 6942{)5.16 -5878.13 -2460.29 8.00 0.00 2096.55 -0.27 -8.01 T.D. C T Drilling Wellhead Detail ~-CT Injector Head ~~_._~ Stuffing Box (Pack-Off), 10,000 psi Working Pressure Methanol Injection ~ I Otis 7" VVLA Quick I' ' I Connect ~1 I Alignment Guide Flange 7-1/16", 5M Ram Type Dual Gate BOPE Flanged Fire Resistant Kelly Hose to Dual HCR Choke Manifold Ram Type Dual Gate BOPE Hydraulic over Electric 7-1/16" ID with Pipe/Slip Rams Manual Master Valve 0.458' (5.5") Annular BOP (Hydril),7-1/16" ID 5,000 psi working pressure 2" Pump-In ) Cutters or Combination Cutter/Blinds Slip / Pipe rams ManuaIValves Drilling spool 7-1/16", 5M by 7-1/16", 5M Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold Hanger 9-5/8" Annulus 13-3/8" Annulus i - AlaSka LAYOUT · WELL PERMIT CHECKLIST COMPANY FIELD & POOL INIT CLASS WELL NAME ~ I~,L.J,. lq~..''~ ][ ~ ~ PROGRAM: exp [] dev .[2"redrll [3[ serv [] wellbore seg J~ann. disposal para req It GEOL AREA ~ ~ (~ UNIT# )1 ~ ~, (~G ON/OFF SHORE 6 V't ._ · ADMINISTRATION 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... ' 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ENGINEERING APPR DA;rE r 1. Permit fee attached ....................... ~_N 2. Lease number appropriate ................... ' 3. Unique well name and number .................. N GEOLO. GY 30. 31. 32. 33. Al?PR DATE 34 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMl' vol adequate to circulate on conductor & surf csg ..... 17. CMl- vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit .............. .... 21. If a re-drill, has a ~10-403 for abandonment been approved, . . 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................. 26. BOPE press rating appropriate; test to ~,,S"O' c__) psig. 27. Choke manifold complies w/APl RP-53 (~/lay 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. Permit can be issued w/o hydrogen sulfide meas~~ Data presented on potential overpressu_~_m-~.efleSR. ...... Seismic analysis of shal~es ..... , ........ Seabed c 'o~o. ddien-~'-E~ey (if off-shore) ............. C, .nam. e/phon,e.for weekly progress reports ....... l exp~oratory on~yj ANNULAR DISPOSAL 35. h proper cementing records, this plan Witwill contaiq~aste in a suitable receiving zon~,-'~..~ ..... (A) (B) will not conta'mj,nate freshwater, or c~3us~drilling waste... to.,,surface; ~ ~ (C) will ~b-t-impair.._mecha~ue'e'e'e'e'e'e'e~~~ the well used for disposal; (D) will n~ fo~ impair recovery from a pOol. --. - APPR DATE N N N N Y N Y N Y N Y N Y N Y N /b"t~'~1 ~--"(-~-~-z"'"~t'?-5-'~ Y Iq Y N (E) wil! pol circumve..nt _2g .M...C 25..252 .o_r 20 ..MC 25.4,1_2: .......... Y N . GEOLOGY: ENGINEERI~__G: Ul~t~nntlt~' COMMISSION: RNC , . ~ JDH ~ / - . co ~.-~'~/~1~/~- - 1 M cheklisl ~ev 05129198 rill C ~ni~nfh( I;~WiiI('JJRII~CII;,ii;i\, hi!{ J, h,.I Comments/Instructions: