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Home My WebLink About183-065 age Project Well History File er 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. [ ~3- (~)~' Well History File Identifier RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Other, No/Type [] Other items scannable by large scanner [] Poor Quality Originals: OVERSIZED (Non-Scannable) [] Other: .:[] Logs of various kinds NOTES: [] Other BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ Project Proofing BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ Scanning Preparation x 30 = + = TOTALPAGES /~" BY: BEVERLY BREN VINCENT SHERY~LOWELL Production Scanning Stage 1 PAGE COUNT FROM SCANNED FILE: COUNT MATCHES NUMBER IN SCANNING PREPARATION: ~/ YES IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: BEVERLY BREN VINCE~MARIA LOWELL BY; Stage 2 (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL A'FrENTION IS REQUIRED ON AN INDIVIDUAL PAGE BASIS DUE TO QUALITY. GRAYSCALE OR COLOR iMAGES) YES NO NO DA TE/~ . '-~.~/ Ill Illllllllll II RESCANNEDBY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: ISl General Notes or Comments about this file: Quality Checked Memorandum To: Re: State of Alaska Well File: t~_.~ ... ~)~ ~% DATE Cancelled or Expired Permit Action EXAMPLE' Point Mclntyre P2-36AXX API# 029-22801-95 Oil and Gas Conservation Commission 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 ddil. 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 reddils and or multilaterais 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 ddll. The APl number for this cancelled or expired permit is modified so the eleven and twelfth digits is 95. The well name for a cancelled or expired permit is modified with an appended xx. These procedures are an addendum to the APl numbering methods described in AOGCC staff memorandum "Multi-lateral (weilbore segment) Ddiling Permit Procedures, revised December 29, 1995. AOGCC database has been changed to reflect these changes to this permit. St-eve McMains ' ~ ~"- Statistical Technician April 18, 1983 Mr. ~rk A. Major Area Drilling Engineer ARCO Alaska, Inc. P. O. ~x 360 Anchorage, Alaska 99510 Re.- PrUdhoe Bay Unit DS 7-23 ARCO Alaska, Inc. Permit Uo. 83-65 Sur. Loc. 1986'F!~, 219, FEL, Sec. 33, Tlli-~, R14E, Btnr~hole Loc. 316'~L, 2443'F~, Sec. 4, T10N, ~14E, b~f. Dear ~. ~jor ~ Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a one cubic inch chip from each. foot of recovered core is required. Samples of ~.~el! cuttings and a log are not required. A continuous directional survey is required am per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log infor,~n~tion shall be subt~itted on all logs for copying except e×per~mental logs, velocity surveys and dipneter surveys. Uany r~ ~ in Alaska and their drainage syste=~s have been classified as important for the spa~ing or migration of anadromous fish. ~erations in these areas are subject to AS 16.05.870 and the regulations pro~ulgated thereunder (Title 5, Alaska Administrative Code). Prior to cor.~aencing Operations you may be contacted by the Habitat Coordinator's 'Office, Depar~ent of Fish and Came. Po!lution - = - oz any ~waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title lg, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended'. Prior to com~enc~nE ooerations you may b~ contacted by a representative of the De~,ar~ent of ,Environ,.~ental Conservation To aid us in scheduling field w~ork, please notify this office 24 hours prior to com~ncing installation of the blowout ¥~. ~ark A. Major Prudhoe Bay Unit DS 7-23 -2- April 18, 1983 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe Is drilled. ~ere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suapension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly YOurs, C. V, Chatterton ~¥ O~D~ OF T~-I~,.....,-,::.~,.-~,~..~cc'~'~'~s:~":":r~,~ Chai~an of Alaska Oil and Gas Conservation Co~ission Enclosure Department of Fish & Game, }~bitat Section w/o encl. Department of Environmental Conservation w/o encl. ARCO Alaska, Inc. Post Office E, ~ 360 Anchorage, Alaska 99510 Telephone 907 277 5637 April 11, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 7-23, Permit to Drill Dear Mr. Chatterton: Enclosed is our application for Permit to Drill DS 7-23 and the required $100 filing fee. Attachments to the application include a plat detailing the section and plan views of the proposed wellbore; a proximity plat showing the subject wellbore's posi- tion to the nearest well drilled; a sketch and description of the BOP equipment; and a sketch and description of the surface hole diverter system. Sincerely, M. A. Major Area Dril ling Engineer MAM/JG2L54: 1 lm Enclosures RECEIVED APR ! 5 ]983 ~Mtchorage ARCO Alaska. Inc. is a subsidiary of AtlanticRichfieldCompany ~ ", STATE OF ALASKA --", ALASKA O,L AND GAS CONSERVATION COi,,,,vllSSlON PERMIT TO DRILL 20 AAC 25.O05 la. Type of work. DRILL REDRILL DEEPEN 1 b. Type of well EXPLORATORY [] DEVELOPMENT OIL DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC L_~ SINGLE ZONE [~]X MULTIPLE ZONE [] 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 360, Anchorage, Alaska 99510 4. Location of well at surfa.c~r~J~- 1986' FNL & 219'~,"Sec. 33, TllN, R14E, UM At top of proposed producing interval 14' FSL & 2598' FEL, Sec. 33, T11N, R14E, UM At total depth 316' FNL & 2443' FWL, Sec. 4, T10N, R14E, UM 9. Unit or lease name Prudhoe Bay Unit 10. Well number 7-23 11. Field and pool Prudhoe Bay Fi eld Prudhoe Bay 0il Pool 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. 57' RKB, 27' GL I ADL 28312 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number //8088-26-27 Amount $500,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed 5 mi. NW of Deadhorse miles 316' ~ TD fr/ADL 28309 feet 7-24 well 117' @ surface feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10661' MD, 9206' TVD feet 2560 05/16/83 19. If deviated (see 20 AAC 25.050) ! 20. Anticipated pressures 341 8 psig@ Surface KICK OFF POINT2600 feet. MAXIMUM HOLE ANGLE 37-1/2~ (see 20 AAC 25.035 (c) (2) 4178 psig@_ 9206 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE Hole I Casing B0" 20" 17-1/2" 13-3/8" 2-1/4" 9-5/8" ~8-1/2" ! 7" Weight 91.5# 72# 47# 29# 22. Describe proposed program: CASING AND LINER Grade Coupling Length H-40 Welded L-80 BUTT I L-80. BUTT I 9819' I iL-8°BUTT I 1113' SETTING DEPTH MD TOP TVD 80' 30' I 30' 2520' 30' I 30' I 29' I 29' 9548' 18323' I MD BOTTOM TVD 110'I 110' 2550'I 2550' 9848'I 8561' I 10661'! 9206' I QUANTITY OF CEMENT (include stage data) 1900 # Poleset (to surf) 2300 sx Fondu + 400 sx PF 500 sx G 1st stage 300 sx PF 1, 2nd stage 400 sx Class G cement ARCO Alaska, Inc., proposes to directionally drill this well to 10661' MD (9206' TVD) to produce the Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8" 5000 psi RSRRA BOP stack will be installed. The annular preventer will be tested to 3000 psi and rams tested to 5000 psi. The BOP equipment will be pressure tested each week and operationally tested each trip. A string of 5-1/2", 17#, L-80 tubing, packer, and necessary provisions for subsurface safety equipment will be run. A non-freezing fluid will be left in all uncemented annuli within the permafrost interval. The packer will be set above the Sadlerochit. A separate Sundry Notice will be submitted when the well is to be perforated. A surface diverter will be used on this well. DS 7-24 will be 117' away from DS 7-23 at surface. There are no closer wellbores anywhere down hole RECEIVED 23. I hereby certify that theforegoingistrueand correct to the best of my knowledge APR ~5 SIGNED ~~ TITLE Area The space below for Commission use i~l~ll0fag~ ' CONDITIONS OF APPROVAL Mud Icg required I Directional Survey required I APl number Samples required ] ~]YES I--lYES ~.NO . J E~YES i--INO J 50- ~'7.. ~- '-/_.O ~ ~ ? ~number _ . ./ J Approval date l ~~ ~ ~~/83 / , SEE COVER LETTER FOR OTHER REQUIREMENTS APPROVED BY /~ ~/ ,/~:OMMISSIONER DATE ~ril 18, 1983 Form 10401 GRU2/PD20~--~ Submit in triplicate Type of work. STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 REDRILL DEEPEN lb. Type of well EXPLORATORY ~ DEVELOPMENT OIL ~ DEVELOPMENT GAS ~ SERVICE ~ STRATIGRAPHIC SINGLE ZONE I~lX MULTIPLE ZONE 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0o Box 360, Anchorage, Alaska 99510 4. Local. ion ofweliat surface F~-~, -'~' '~ 1986' FNL &,219',~Wt'~, Sec. 33, T11N, RI#E, UM At top of proposed producing interval 14' FSL & 2598' FEL, Sec. 33, T11N, R14E, UM At total depth 316' FNL & 2443' FWL, Sec. 4, TION, R14E, UM 5. Elevation in feet lindicate KB, DF etc.) I 6. Lease designation and serial no. 57' RKB, 27' GL I ADL 28312 12. Bond information Isee 20 AAC 25.025) Federal Insurance Company Type Statewi de Surety and/or number #8088-26-27 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 5 mi. NW of Deadhorse miles 316' @ TD fr/ADL 28309 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 10661 ' MD, 9206' TVD feet 2560 19. If deviated (see 20 AAC 25.050) /20. Anticipated pressures KICK OFF POINT2600 feet. MAXIMUM HOLE ANGLE 37-1/~ (see 20 AAC 25.035 (c) (2) 9. Unit or lease name Prudhoe Bay Unit 10. Well number 7-23 11. Field and pool Prudhoe Bay Fi eld Prudhoe Bay 0il Pool Amount $500,000 15. Distance to nearest drilling or completed 7-24 well 117' ~ surface feet 18. Approximate spud date 05/16183 3418 psig@ . Surface 4178 psig@ 9206 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE QUANTITY OF CEMENT Hole MD (include stage data) JCasing 20" 13-3/8" Weight ~0" 91.5# 7-1/2" 72# /4"! 9-5/8" 47# 2-1 I /2"! 7" 29# 22. Describe proposed program: CASING AND LINER Grade Coupling H-40 Welded L-80 BUTT L-80 BUTT L-80 IBUTT Length 80' 2520' 30' 30' 9819' 29' 1113' 9548' SETTING DEPTH TVD I MD BOTTOM TVD TOP II 30' I 2550'I 2550' 1900 # Poleset (to surf) 2300 sx Fondu + 400 sx PF 500 sx G 1st stage 300 sx PF 1, 2nd stage 400 sx Class G cement ARCO Alaska, Inc., proposes to directionally drill this well to 10661' MD (9206' TVD) to produce the Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8" 5000 psi RSRRA BOP stack will be installed. The annular preventer will be tested to 3000 psi and rams tested to 5000 psi. The BOP equipment will be pressure tested each week and operationally tested each trip. A string of 5-1/2", 17#, L-80 tubing, packer, and necessary provisi uncemented annuli Sundry Notice wil well. DS 7-24 wi ons for subsurface safety equipment will be run. A non-freezing fluid will be left in all within the permafrost interval. The packer will be set above the Sadlerochit. A separate 1 be submitted when the well is to be perforate_d. A surface diverter will be used on this 11 be 117' away from DS 7-23 at surface. There are no clos~-,~v~l~bl)~-~ii~ywhere down hole APR 1 5 ' 983 23. I hereby certify that the foregoing is true and correct to the best of my knowledge ~.Ala~ga Oil & ~as ¢oas. Commission SIGNED TITLE Area ur,,, ~ ng En~l~l~a.q0 DATE The space below for Commission use CONDITiOnS OF APPROVAL Samples required Mud log required I--lYES J~O I~YES [~10 Permit number Approval date Form 10401 Rev. 7-1-80 Directional Survey required I APl number ~ES I-1NO 1 50- 029-20947 SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSl ON ER DATE by order of the Commission April 1g~ 1983 GRU2/PD20 , / i Submit in triplicate .............]~: · .~: ,~t : , :,; : ; .,~ ~; ;:,.;;:; ..:.,.;:.:::;:. ,~+ ;...ii.i,,; ~; ;;; ::~:j:;;;~i;;; . ~, .i ;~ :..: ;~;;.;.;" ~ ;;-:.~; ~ .;~-'- :;,* ................. t,;,; .:; .... ,~.;~::.,:: :::': ::;: ;~;!:,;c,..:: .... : ;~** ,ir..:,. **I; ,..;.,; .... ~ ............................. 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'~:i '~"~l'tl'~l" ~?'~'r' "~' ":~T' ~']--~',' ~"~IIII~IFI i ..... ...................................................... ~ ........................ ~. _] ...t ..... t .~- ~,t~ :~,-.,,,,,-i![i ;l:i''*~' ~"" ...... ' "::~9!]SYOi ~ ~' ~i,!,~ ,.~ ,,., ~'iF~iil~;~;; ~:~ ~:~ ~]DnF:~!:~, ~i~, ~'' ~,:~iT;'~'i~i: I r:,;:;::~ ~t~:~i~O~N]A:qT ii~'r~6"~I~T~Q~OQO~I~F~O~ -m-~-~.N-~ ~t!! ~;~ 'ii~-?~ ~',+'rk~:~t iHT~:i ~:: ~,.,,~ ~,, ~,,~: ~) o i~:m,~~ ,~-;:: -~ .... =:~=~1=,.'?,7 ~*.~- ~,,,+~. ~rr~ i~ -~;~ ~';.;: '.-;: ,,:', ', ~1 ,.. t~'i -= lit+ ,t,. .t~ . . : [3-5/8" 80P STACK O[AGRaM ANNULAR PREVENTER BLIND RAMS PIPE RAMS DRILLING SPOOL Accumulator Caoacity Test [. Check and fill accumulator reservoir to proper level with hydraulic fluid. 2. Assure that accumulator pressure is 3000 psi with [SO0 psi downstream of the regulator. 3. Observe time, then close all units simultane- ously and record the time and pressure remaining after all units are closed with charging ptm~ Off. 4. Record on IAOC report. (The acceptable lower limit is 45 seconds closing time and [200 psi remaining pressure. i3-5/8' BOP Stack Test [. Fill BOP stack and manifold with a non-freezing liquid. 2. Check that all hold down screws are fully retracted. Mark running joint with predeter- mined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock 3. Close annular preventbr and chokes and bypass valves on manifold. 4. In each of the following tests, first hold a, 250 psi low pressure test for a minimum of '3, minutes, then test at the high pressure. S. Increase presure t~ and hold for a minimum o( 3 minutes.~OT~-d~pressure to zero. 6. Open annular preventer and close top~.Jb~ pipe rams. Increase pressure t and hold for at least 3 minutes. Bl'eeo pres- sure to zero. 7. Close valves directly upstream of chokes and open chokes. Increase pressure to 5000 psi & hold for at least 3 minutes. Bleed pressure to zero. B. Open top set of pipe rams then close bottom set of pipe rams. Increase pressure to 5000 psi below the bottom set of pipe rams and hold for at least 3 minutes. 9. Test remaining untested manifold valves (if any) with 5000 psi upstream of valve and zero pressure downstream. lO. Bleed pressure to zero. Open bottom set of pipe 11. Back off running joint and pull out of hole. Close blind rams and test to 5000 psi for at least 3 minutes. 12. Bleed pressure off all equipment. Open blind rams. Make sure manifold and lines are full of non-freezing liquid and all valves are set in drilling position. 13. Test standpipe valves to 5000 psi. 14. Test Kelly cocks and inside BOP to 5000 psi with Koomey pump. iS. Check operation of Oegasser. 15. Record test information on blowout preventer test form. Sign and send to Orilling Super- visor. 17. Perform comolete BOPE test once a week and functionally operate 8OPE daily. Rev, 5/13/81 APR 1 '~laska O~ & Gas Cons. · ,Mchorage 13-5/8" 80P STACK D[AGRAM ANNULAR BLIND Accumulator Caoacit7 Test :. C~eck and fill accumulator reservoir to proper level with hydraulic fluid. Z. Assure tibet accumulator pressure is 3000 psi with 1500 psi downstream of the regulator. 3. Observe time, then close all units simultane- ously and record the time and pressure remaining after all units are closed with charging p~ta off. 4. Record on IAOC reoort. (The ~cce~table lower limit is 45 seconds closing time and 1200 psi remaining pressure. PIPE RAMS PIPE RAMS 13-S/8' BOP Stack Test 1. Fill BOP star~ and manifold with a non-freezing liquid. 2. Check that all hold down screws are fully retracted. Mark running Joint with predeter- mined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock down screws. 3. Close annular preventbr and chokes and bypass valves on manifold. 4. In each of the following tests, first hold a 2S0 psi low pressure test for a minimum of 3; minutes, then test at the high pressure. S. Increase presure to 3000 psi and hold for a minimum o( 3 minutes. 8~eed p~essure to zero. 6. Open annular ~reventer and close top set of pipe rams. Increase pressure to 5000 psi and hold for at least 3 minutes. Bleed pres- sure to zero. 7. Close valves directly upstream of chokes and open chokes. Increase pressure to SO00 psi & hold for at least 3 minutes. Bleed pressure to zero. 8. O~e~ top set of pipe rams then close bottom set of pipe rams.- Increase pressure to SO00 psi below the bottom set of pipe rams and hold for at least 3 minutes. 9. Test remaining untested manifold valves (if amy) with 5000 psi upstream of valve and zero pressure downstream. lO. Bleed pressure to zero. Open bottom set of pipe l~. Back off running joint and pull out of hole. Close blind rams and. test to 5000 psi for at least 3 minutes. i2. Bleed pressure off all equipment. O~en blind rams.. Make sure manifold and lines are full of non-freezing liquid and all valves are set in drilling position. 13. Test standpipe valves to SO00 psi. 14. Test Kelly cocks and inside BOP to SO00 psi with Koomeyp~. 1S. C~eck operation of Degasser. 16. Record test information on blowout preventer test form. Sign and send to Drilling Super- visor. 17. Perform complete BOPE test once a week and functionally operate 80PE daily. Rev. $/13/81 Alaska Oil f:., .:;,~$ Cuds. Com~~ A. nchcra..ge -. · SURFACE SCHEMATTC HOLE D IVERTER ARCO ALASKA SYSTEM INC'. ,~~ IO" HYD. OPR. BALL VALVE WE,L,L BORE (SEE DETAIL) I0 HYD. OPR. BALL VALVE ALL 90" TURNS ARE "TEE" CUSHION I ~LL QBORE RESERVE PIT AREA NOTE' FLOWLINE DRILLING RISER F 20" 2000 PSI WP ANNULAR PREVENTOR %'1 I/ Valves on diverter lines open automati- cally when the annular preventer is closed. 20" CONDUCTOR PIPE "DETAIL" 202._601 ( SURFACE' HOLE D IVERTER ARCO ALASKA SYSTEM INC'. SCHEMATIC .~,10" HYD. OPR. BALL VALVE V~LL BORE (SEE DETAIL) I0" HYD. OPR, BALL VALVE ALL 90" 'TURNS ARE "TEE" CUSHION I ' RESERVE PIT AREA NOTE' FLOWL INE DR ILL ING RISER F L 20" 20O0 PSI WP ANNULAR PREVENTOR b Valves on diverter lines open automati- cally when the annular preventer is closed. _J 20" CONDUCTOR PIPE "DETAIL" 20260 o o VIC, I N IT'Y MAP 6c~ I¢: I" = 4000' = 148034 ,4gl" = 5,949,926.66 - 676,705.72 CELLAR SOX ELEV = 27.29 7/15 tAT LOnG Y X ~d CORNER 70°16,06.733'' = 148034. = 5,949,810.19 I 676,733.09 CELLAR 90× ELEV = 27,44 7/16 L~T LONC Y X N~/ CO&NER 7/17 LAT LONG Y N',,/ CORNER = 70°16,05.225'' = 148034' 3.954" = 5°949,654.09 = 676,760.90 CELLAR 80X ELEV = 27,31 = 70°16,04.710,, = 148034' 3.225" = 5,9k9,577.45 = 676,788.69 CELLAR BOX ELEV = 27.29 ARE CORRECT, AS OF: iO/4-/~. LOr;G : LONG- ¥ = 5,9~9,o50.67 Y - 5.9~9,~.c~ ~~~" X : 675 974 69 X 676 843 ~ ~ OF ~__ ~ NW CORNER CELLAR BOX ELEV = 26.42 ~ CORNER CELLAR BOX ELEV = 27.30 ~.-" ~-".~'t. ~/~s LA~= 7o°,~.o0.~,, 7/~, ~- ~o°,~'oo.~o~'' .~ ~~ ~ ~m - LONG = ~8°3q'38.005'' . LONG = 1~8°3q' 11.0~7" ~, ~,~---~-~--,, .... ~-, ~'~. X : 675,946.76 X = 676, ~71.77 ~.~ /~///~ /~/~-~- ~ . NW COR~ER CELLAR BOX ELEV = 26.44 NW CORNER CEL~R 80X ELEV : 27 37 ~~ G~Y A. C,EN,MA, ~ ~' ....... "; ;'~ '- 7/26 LAT : 70°16'01.393'' 7/22 ~T - 70°15'59.451'' · ¢~%_ N,. 42n-t Z~¢ LOnG : 148°~4'38.712'' LO:iS = 14S°34' 10.322" ~~...~..-'.~ .... "~ '"': X = 675,919.74 X = 676,899.43 ~{ZOc~SStO,[~ th", ' NW CORNER CELLAR 80X ELEV : 26.69 ~' CCqsER CELLAR 9.~ ELEV : 27.59 ; . __ , -- z , ARCO AttiLa, nc. ,, o, JoB NO. NORTH SLOPE DRILLING-PRUOHOE BAY '~ '01.76Y' 7/18 LAT I HEREBY CERTIFY THAT I AM LONG Y PROPERLY REGISTERED AND x LICENSED TO PRACTICE LAND ~ CORNtR SURVEYING IN THE STATE OF 7/23 LAT- 70°15'57.930'' 7/19 LAT I 70016 ALASKA AND THAT THIS PLAT Lo~C- 14F.°34'36.537'" tONG = 146034 ¥ : 5,9k~,934.44 Y = 5,949 REPRESENTS AN AS-BUILT SURVEY x = 676,002.66 X = 676 MADE BY ME, AND THAT ALL N~ CORNER CELLAR BOX EL£V : 26.82 NW CORNER CELLA~ BOX DIMENSIONS AND OTHER DETAILS 7/24 LAT = 70°15'59.079'' 7/20 LAT - 70°16 148°34'37.272'' '02.915" ' 2.505" ,460.46 ,8!6.19 ELEV : 27.35 ,CHECK LIST 'FOR NEW WELL PERMITS Company Lease & Well No. ITEM. APPROVE DATE (1) ,Fee~ /~.__... (3) Admin le 3. 4. 5. 6. 7. 8. (~ thru 11) 10. 11. (4) Casg (12 thru 20) (21 thru 24) (6) Ad d: ~/.~. ~. ~"..-/~'- Oc-'~ 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. YES. NO Is the permit fee attached ........................................ / Is well to be located in a defined pool ............................. Is well located, proper distance from proPerty line .... .............. Is weil located proper distance from other wells .................... Is sufficient undedicated acreage'available in this pool ............ , , Is well to be deviated and is well bore plat included ..' ............. Is operator the only affected party ......... ~ ....................... Can permit be approved before ten-day wait .......................... Does operator have a bond in fOrce .................................. ["~ Is a Conservation order needed ...................................... Is administrative approval needed Is conductor string provided ......................................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or 'production strings ... Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ............... ~ ....... Will all casing give adequate safety in collapse, tension and burst. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ~. ........... Is adequate well bore separation proposed ........................... Is a diverter system required ....................................... ~ Are necessary diagrams of diverter and BOP equipment attached ....... ~ . Do~s BOPE have sufficient pressure rating - Test to ~O~p psig .. ~ Does the choke manifold comply w/AP1 RP-53 (Feb.78) .................. Additional requirements ............................................. REMARKS Additional Remarks: Geology: Engineering: nc s WVA ~f~f JKT ~ HJH .- rev: 12/06/82 INITIAL GEO. UNIT ON/OFF pOoL CLASS STATUS AREA NO. SHORE