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Home My WebLink About175-051Memorandum To' Re.' State of Alaska Oil and Gas Conservation Commission Well File: c-~ ~_.,~,.. ~.~%{ DATE Cancelled or Expired Permit Action EXAMPLE: Point McIntyre P2-36AXX API# 029-22801-95 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 ddll. 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 reddlls 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 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) Ddlling Permit Procedures, revised December 29, 1995. AOGCC database has been changed to reflect these changes to this permit. Statistical Technician "6 1976., notifying us of your ~ you fox ~ur ~ of J~ ~ , suspens~ for the ~- Sir~e t.~- ~ ope. ration ~.~ ~ for the 75-76 drillir~ season, a n~w application i~ r~,,~__~e~ ~ ~ wish to resur~ drillin~ the Scott Div. EXPLORATION DEPARTMENT Mr. Pedro Denton Chief, Minerals Section Division of Lands Alaska Department of Natural Resources 323 East Fourth Avenue Anchorage, AK 99501 WEST COAST DISTRICT P, O, Box 2211 ALASKAN OPERATIONS Anchorage, Alae, ka 99510 January 26, 1976 " " ~ ..... -' ! ~,..~'~ ~ ~ P~ ~~ Eoge~ by ~-- c.t~ Ch ~o 7/11 n,,~ Re: Colville Delta State f~2 Well Dear Sir: This will confirm that our company does not intend to drill the subject well during this 1976 winter season. Despite this change in plans, we trust that it will be possible to keep our permit in force until we have an opportunity to re-assess the desirability of drilling the well at a later date. We are simultaneously writing a similar letter to the Alaska Division of Oil and Gas and will give you a copy of that letter. Very truly yours, T.L. Lewis, Jr. Alaska Operations Representative TLL / fmp eric. cc: Mr. 0.K. Gilbreth Director, Division of Oil and Gas A DIVISION OF GULF OIL CORPORATION TELEPHONE: (907) 277.246! e, .! · ' . · .i. EXPLORATION DEPARTMENT WEST COAST DISTRICT P. O. Box 2 A L A S K A N O P E R A T I O N S Anchorage, Alast January 26, 1976 Mr. O.K. Gilbreth, Director Division of 0il and Gas Alaska Department of Natural Resources 3001 Porcupine Drive Anchorage, AK 99501 Dear Sir: Re,: ...... Colville Delta State ~2 This will confirm that our company does not intend to drill the subject well during this 1976 winter season. Despite this change in plans, we trust that it will be possible to keep our permit in force until we have an opportunity to re-assess the desirability of drilling the well at a later date. We are simultaneously writing a similar letter to the Alaska Division of Lands and will give you a copy of that letter. Very truly yours T.L. Lewis, Jr. Alaska Operations Representative TLL / fmp eric. cc: Mr. Pedro Denton Chief, Minerals Section Division of Lands [ ~ ENG I 1 I DP, AFT--l ..... JAN 8 a DIVISION OF GULF OIL CORPORATION TELEPHONE: (907) 277-2461 ~ov~ 17, 1~75 _ ~ulf 0~1 Co~or&~Jen Alaska Oper~tfons Re~entatt've &ulf 0tt Cor~atten · P. O. Box 211 Anchora~., Alaska ~10 Oear Sir: Enclosed ts the approved application for petit to dr~11 the above referenced · well at a locat-ion tn Section 1, To~rshlp 13tl, Raage 6E, Ult. ~iell samptes, core chips, and a mud log are required. A directional survey Js required. Blouout. preve~t.Jon equipment and other related equipment installed on the 13-3/8 Jnc~ castng should be. tested, to 3000 pslg before drtlltng resumes. Rany rtvers Jn A1aska a~ ti~1r dratnage syste~ have been classified as Important for tl~ spa~tng or ~gratJon of anadrmmus ¢tsh. Operations tt~se areas .are subject t~ AS 16.50.870 and ~ regulations promulgated there- under (Title $, Rlaska Rdmln!strattve Code), I~tor to commencing operations ~ou my be contacted by the Habltat ¢oordtnater~s offtce, Oepartment of Ftsh PoltutJofl of amev waters of the State ts proh~bited by AS 46, Chapter 03, Artt:cle 7 a~d ~ regulations prceulgated thereunder (Tttle 18, Alaska Adm!n.l'strattve Code,_ Chapter 70) and b~ the Federal ~ater Pollution Control Act, as :~. Prlor to comme~tng operations you may be contacted by a representative o¢ the Oepart~nt of Envlronmental Conservation. Pursuant to AS. 38.40, Local ~Jre Under State Leases, the Alaska Oeparteent of Labor !s bet~ nottfJnd of the~ ~ssuance o~ this permit to drill. To ald us 1n scheduling fteid work, we would appreciate your notifying this off~ce wtthJn 48 ~rs after t.~ well Js spudded-. ~e would also like to be notified so that a representative of the Otvtslon may be present to w~tfless testing of blowout preventer e~i~nt befOre surface casing shoe ts drtlled. Mr. T. L. Lewts, Jr. Mr. Thems R. Marshall, Page 2 November 17, 1975 ~[n the event of suspen-ston or abandom~nt please give thls offlce ad~te advance notification so that we my have a wi~ss, present. ~V~7 truly yours, Thorns R. Marshall, Jr. Executive Secretary Alaska 011 and ;as Conservatto~ Co~ttt~ Enclosure cc: Oeparteent of Ffsh and ~, Habltat ~ct~oe w/o encl. Oeparteent of Envtroneental Conservatlon~ w/o eric1. Oeparteent of Labor, Supervisor, Labor Law Ceapl~a~ce Otvlston w/o eric1. O~1 ~y-U. S. Box 2211 A~x~horage, Alaska 99510 LO/~ 75-140 CUi~ Delta Stat~ #2 ~DL-47416 Att~tion: T. L. ~.s, Jr. ~ ~a~ P~e-~nta~ive 2~ of opara~ ~ /n your lettsr of Se~ 8, 1975, is her-~ ~i~h the follc~'ang stipulations: v~nt ~ to the tundra. Ice ro=~ are ~0t ~ed where thare is no vegetativ~ cover such as along river be6~ and gravel bars. 3~ ~ ~~t shall enter o= cross active (o.~en flying) channels of watercourses ~ the banks of th~ ~tercourse shall not be After ~nril 15, 1976~ the umm of ground contact v~les shall be subject ~o ~tion within 72 hours of notification by the directmr. 5~ Fuel $~o~ areas shall be lin~ wi~h an/~le //rmr that is tou~h enough to %~:a~ abrasian ~t use at 1~.; ~t~atur~s of at least m~s (-) 40°E to pre~t spilla~e into surface watars. %~m~s con~ any--hydrocarbons ~ach as rig fuel ~ be surro~xR~ by dikes sufficer to h~ld t~a ta~R vo!m plus 10,%. T]~ dike~ ar~a sho,uld also be im~ty lined wi~h eitb.mr a similar L%~r ~o the fual storage area or by use of barite mud. Gulf Oil C~up~-~y-U.S. Page 2 ~.k~mbe~ 7, 1975 T~-.~a ~ around the drilling pad should be a~ leash in a 500 foot radius fr~a ~:.e ~mll bore m-~ be sealed with wa~r to aid in ~e conta~u~nt of oil in ~case of a major spill or blc~:out. 7. The s~w4p must be sized %rith a 50 percent safety ma~q~i to t~ur~ile ~gen~y situa~ic~s and .-~u=~ be siT~a~ed so 'hbmt ~l the ezant of ~ ~_rg~ tt~ con, ts ~,Duld not fl~ into the Colville Ri~mr 8~ ~dsting roads ~t be used as .much as possible. Usa of ~.he ~xira road west of tb~ Kupar%~ River tx) Bee~hy Po/hr ~so au~amrized. All c~her traval r~ates ~t be_ appro~ ~.~ this office. 9. ~(c~s drilling fluids ~_ast not be b'~ied in ~ re~arve mud pit should tPmy contain any ~ materials.. 10. The app~t is hereby re~aestad %o provide a brief spill c~ntLug~-~ry and clean up plan. TP~ plan shmild ."address the probable location of -%the relief well drill site in ~he event of a blc~out, the pxo_hable availability and location of ~n alter~te dr'~lll/ng rig, the lccation of clean ~ equi~aut on si~ and in tb~ ~ ~ricinity, and the ~le n~tk~d of disposing of co~~ ice ~ sn~, etc. A copy of the plan should be cn site and all crew members ~x~ld be familiar with its' oontent. ~ter supply, waste %~ter, solid waste di~sal systems, arml must be ap~ by the Divisiono f Air ~ Watar ~uality, DepOt of 12. The DireCtor may require that his authorized representative be on sit~ duri~ any o~_rations under this ag/n~al. 13. fluids, a~ cutt/ngs not approved for disF~e~l at t/-~ ~ll location ~hall be concluded prior to .spring flcod or m/d l.-.'.~y ~hich ~,~ soonar. Temmina'~on of dril/J_ng activities shall ~oe ~ fication by the Divisicn of L~nds. A~ acoe~le plan to protect ~11 site frc~ ~ sb~ll be provided to the Division of ~dds 'to guard aga/nst ~he e~antuality ~hat rig ~ ~ clean~ c~ez"a'~ions are ~ c~T~lete by ~. 14. A oopy of the application m'~ approval letter sb__~!l be posted in a p~t location /n the operators c=~---7~. 15. All operating areas ~h~: I! be ~ and upon ccgmpletion of cgera~ns left in a cc~xiition satisfactory to tb~ Director. P~k hauling of -all g~~e, solid wastes and s~.~age generated by t/~is operation is ~ .~kqL. dred NOV 1 4 1975 Gulf Oil Ccn3~qy-U.b. ~ve~-her 7, 1975 Page 3 16. A c~l_~aion ra~orL shall be filed rtl_thin 15 days of completion of bce: NC District, AD~&G, D~z32, Dept o of !_~_~bor, Div. of O&G MEMORANDUM ~PARTI~_~r ~ ~~ RF. S1XIRCE$ O~vlst~ of' 0~1' ~ Gas TO: Chief, ~~! ~iom Otvtst~ of ~Laeds FROM: State of Alaska DATE: FILE NO: TELEPHONE NO: SUBJECT: October 6, 1975 Gulf - Colvtlle Delta State No. 2 Development Plans LO/NS 75-140 t~e have revtewed tt~ development plan sulztt~ for Gulf's proposed vel1 a:~ do net feel the language ts spectftc enough concerning safety provts- Joa.'s agatnst otl spl!ls at fuel a~ otl storage areas. Under 1tern Fuel", tim ope~tor l~cat~d that excavated fuel storage areas w111 be 11ned ~th a "plastlc ft1," or "dlked." Thts should be deftned as an pemeable 1trier that ls tough enough to withstand abraslon and use at the 10~ temperatures of at least-40eF and that the dlked area spoken of should also be tmpe~bly 11ned, etther ~tth a slarllar 11net or by use of Barlte mud. The same statemeats should also apply under 1terns "~Z.6-Stagtng Area; [ZZ.8. Fuel Storage; and Z.~.C, I/ell Testlng." Ali other 1toms seem to be tn order from our polar of vlew. 02-001B 'to: FRONt: STATE of ALASKA O.K. Gilbreth, Director Div. of Oil & -Gas DATE September 10, 1975 Pedro Denton Chief, MJmarals Section SUBJECTs LQ/Ns 75-140 Colville Delta State % 2 Please, my we have your reveiw and cc~nents to the plan of operations sulanitted directly to your office by Gulf Oil Co., for ~e referenced %~all. Attached is a co.uy of their cover letter for your convenience. Attached O.K. Gilbreth, Director Div. of Oil & Gas DAn , Se~ 10, 1975 FROM: Pedro Denton Chief, Minarals Section SUBJECTs m/ s ?5-z4o Colville Delta State Please, may we have your reveiw and ~ts to the plan of operations. sutx~itted directly to your office by Gulf Oil Co., for the referenced well. Attached is a .copy of their cover letter for your convenience. Attached "! ~ EXPLORATION DEPARTMENT · '. . .... ,~ . .-:i. WES. T COAST DISTRICTi!''' - - ! . . .:,. ' :' P.O. Box 2~11 ' A I,.AS K A ,N. OPERATIONS .~ , z · Anohor&ge, .- ~ ;~' :...., , .:..~ . . September 8, 1975 Mr. Pedro Denton, Chief Minerals Section Division of Lands Department of Natural Resources State of Alaska · 323 East Fourth Avenue AnChorage, i AK' 99501~': 7. · . Re: Application for Approval of Plans ~Gul. f -. Cplyille LD.e!ta State No. 2 Dear' Sir: Gulf respectfully requests your approval of our plans to drill Colville Delta State No. 2 on the North Slope of Alaska. The proposed drilling opera- tion is outlined in the attached Development Plan. The plan outlines the proposed program incidental to the drilling of the well, including method of handling waste disposal, design of pollution prevention facilities, location of surface facilities and location of material sites. This Development Plan is also being submitted to'the Division of Oil and Gas as part of our request fora pez~nit to drill. We are also attaching for your information a copy of State of Alaska Form 10-401 (Rev. 1-1-71), which is our Request for a Permit to Drill. This form has been submitted in triplicate to the Alaska Division of 0il and Gas, together with all necessary supporting data. This letter and all attachments are being submit=ed to you in the ortgimal and three copies to facilitate your distribution. . Very truly yours, T.L · Lewis, Jr. Alaska Operations Representative ear eric · EXPLORATION DEPARTMENT WEST COAST DISTRICT ALASKAN OPERATIONS Anchorage, CONFIDENTIAL September 8, 1975 Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Gilbreth: Attached is an application for a permit to drill Colville Delta State f~2 as a directional hole from a surface location in Section 12, T13N, R6E, U.M., North Slope Alaska. Also attached is a Development Plan and a letter transmitting this plan to the Division of Lands, Department of Natural Resources, State of Alaska. The proposed well is located on an island in the Colville Delta. We plan to stake the location after freeze-up and will submit a surveyor's plat of the surface location as soon thereafter as possible. Thank you for your courtesy and cooperation. If any additional information is desired, please 'so inform us. Very truly yours, T,.L. Lewis, Jr. Alaska Operations Representative cc: State of Alaska Division of Lands sEP 81975 A OIVISION OF GULF OIL CORPORATION CONFIDENTIAL 0 ~ '' ~U~t~I~I~I~L- * ~reverseside) ~. i- . STATE OF ALASKA o~P 8 ~97bo~L AND GAS CONSERVATION ,COMMITTEE' ,, , ,~ · J, a~~T TO DRILL ,.OR DEEPEN , DRILL ~ DEEPEN b. TYP, 0, W,LL w,c~ ~ o~., Wildcat WiLL API#50-103-20005 $. LF~%SE DESIGNATION AND ~W. ttlAL NO, ADL-47416 ' 7. IF INDIAN. ~TTEE OR 'I'I~E NAME 8. UNIT FARM OR LEASE NAME · 2. NAME OF OPKI{ATOR . Gulf Oil Corporation 3. ADDRESS (~F OPE/~-~TOR P. 0. Box 2211, Anchorage, AK 99510 4 LOCATION OF WELL At surface ,. wEu'~ NO, .#2 Delta State 10. FIELD AND POOL, OR WILDCAT Wildcat 2345' from NL and 1710' from EL of Section 12, T13N, R6E, U.M. At proposed prod. zone 3200' from NL and 1000' from ~. of Section 1, T13N, R6E, U.M. 13. DISTANCE IN MILES AND DIRECTLON FROM NEAREST TOWN OR POST OFFICE* Approx. 62 miles NW of Deadhorse, Alaska 14. BOND INFORMATION: TYpEStatewide Su~ew and/or No. 9668540 15. DISTANCE FROM PROPOSED* LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. '1000 ! NO. OF ACRF--S IN LEASE 2560 10,000 TVD (Also to nearest drig, unit. if any) 18. DISTANCE FROM PROPOSED LOCATION* TO NEAREST WELL DRILLING. COMPLETED. OR APPLIED FOR FT. Ll. SEC., T,, R., M. (BOTTOM HOLE OBJECTIVE) Sec. 1, T13N, R6E, U. M. 12. ~,,~, $100,000.00 17. NO. ACRES ASSIGNED TO %~. i.S. W~L_LL Wi/OC~K 20. ROTARY OR CABLE TOOLS Rotary 21. ELEVATIONS IShow whether DF, RT, CR, etc.) 22. APPROX. DATE WORK WILL START* Ground level: 1'; KDB: 24' December 1, 1975 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRAD~ SETT~G D~TM quantity of cement 36, ~ 30,, ' 156# ' X_32 . 50' Circulate to surface . '. ~26" 20" 94# H-40 500' Ci~cuiate w/ estimated ~.500.cuf 17~" 13-3/8" 54~ 61 & 72#'K55&N8~J 1800' Circulate w/. estimated AbO0 cu z ~ , 12~' 9-5/8" . .36# .... K,55 .... 4500' .1000 cuft ' r ~ff~ 8~' 7" 26.& 29# S.95' TD , . As required ~0. isolate zones Well will ~e drilled vertically to approximately 1850' and will be drilled directionally from 1850' to a total depth of 10,000' TVD or ~11,500' MD with a horizontal displacement of 4220'. A 20" 2000# WP double-ram and Hydril bag preventer will be installed after setting the 20" casing and will be used until after the 13-3/8" casing is run and cemented. A 13-5/8" 5000# WP triple-ram and Hydril bag preventer will be installed after setting the 13-3/8" casing and will be used until drilling operations are completed. A ~-ID 5000# WP choke manifold will be used with both the 20" and 13-5/8" blowout preventers. ft + 77% Drilling Program: 1. Drill 36" hole to approximately 40' below ground_ level, set 30"-ID conductor and IN ABOVE SPACE DESCRIBE I~ROI~OSED PROGRAM: If proposal is to deepen 'give data on present p~oducttve zone and proposed r~ew pro-ductlve zofie. _lf_~p_r_o_~o_s~l i~ t,~_. drill or cleepen dlreCtjonally, give pertinent ~ta' on s~/bsurface lk~tiol~ ~nd mca&Uteri and true -vertical depths. Give blowout preventer' program. ' - (OVER) (This space for State office use) SAMPLES AND CORE CHIPS R.EQUII~ED YES [] NO mm~crIo~AL SURVEY R~UmXD Y~S [] NO 24. I hereby certify that the Foregoing is ~T~ue and Correct Alaska Operations _ ._ · DAT~,~ 4 /5~7M--'- TI~ gepresentative ~ , CONDI~ONS OF ~P~V~, IF A~: JM,UD LO'G X YES [] NO SEE TRANSMITTAL LETTER A.P.I. NIFMERICAL CODE 0'o~ /0~- 2ooo,.,e' // ~-'~O"i. ~ov~^z, Hovember 17. 1975 ^~owm~f&.~/~/~~'~ ~=.Exequtive Secr.,etary ~.~__November 17~ !975 Instruction, On Reverie Side OJ FJDENIIAL ' . cement· to 4' below ground level, build location, move in and rig up Nabors Drilling Co. Rig #25. 2,~ Drill-26"' hole to 500',' run'20" casing ·and circulate cern ent to surface. 3. Nipple up 20 · BOP equipment and test~ casing ~and BOPS-to 250#.. 4. Drill 17~'' hole to approximately 1800' or approximately 300' below base of perma- ! frost, run logs and 13-3/8" casing and circulate cement to surface. 5. Nipple up 13-5/8" 5000# WP BOP stack and test casing-and stack to 1000~. 6. Directionally drill 12-~' h°le to approximately 4500' MD, run logs and 9-5/8" casing and cement with sufficient cement to have,top of cement ~00' inside of 13-3/8" casing. 7. Nipple up BOP ~on 9-5/8'' casing and test 9-5/8" casing and BOP to 3000#. 8. Directionally drill 8-~" hole to total depth. Test ·and core as ·-required fOr~ eval- uation. Run logs, plug and abandon or run 7" casing as required for further ~testing. INSTRUCTIONS · · · General: A filing fee of $100.00 must accompany application for' permit to drill or deepen. Checks shall be made out to State of Alaska, Depa. rtment of Revenue. " · This form ts designed for submitting proposals to perform certain well operations, .as indicated, on all types of lands and leases for appropriate action by the State agency, pursuant 'to applicable State laws and re~ulations. Any necessary special instructions concerning the use of this form either' are shown below or may be obtained from the Division of 'Oil and Gas. · Item_____~l: Use this form, with appropriate notations, if the proposal is to redrill to the same reservoir at a different subsurface location or .. rgdrill to a new reservoir.. Item 13: Attach hereto a neat, accurate .plat or ma~, drawn to scale, · showing the-site Or proposed site for this location, distances from section line, lease line, if any, and other information that is pertinent. Refer 'to'Section 51.050 of Oil and Gas Regulations. Item 14: EnclOse drilling bond On Form 10-402 with this application for Permit to drill, or deepen, unless covered by other suitable bond. · Item 15 and 18: If well is to be, or has been directionally drilled, use subsurface %ocation of hole in any present or objective productive zone. SEP 8. i975 CONFIDENTIAL SECTION 'i IIIIIIIL I II I_J III I t I t SECTION I ,. I I ! I o I PROPOSED i BOTTOM HOLE I LOCATION I ~200' FNL I IOOO' FEL SECTION II ISECTION 12: o PROPOSED SURFACE LOCATION ,2345' FNL ,:i71 O' FEL I I mi u ill I ii imj ti L SCALE' i"= 2,000' ' CONFIDENTIAL LOCATION PLAT FOR GULF OIL. CORPORATION COLVILLE DELTA STATE LEASE ADL -47416 WELL No. 2 8-4-75 I. II CONFIDENTIAL ~ GUlfl ;:0ii Corporation DescCL~ti~h of Natural Setting The p: Al. a chan~, Con approximately 62 miles northwest of Deadhorse, ~?~in'~the. Colville ~iver Delta. The island is ~! i~aB0ve ~Sea -level iJUst we'~St: of the Kupigrauk ~.~ ~.:: _ i' ~i.!::~.',..,',~ ~ ~ · ',On a~d OPa'ra~ing :PlaTM ,i ~: ' : ~ : ~% Jtructed :and the rig moved in after freeze- :..on~ucted .during the win~er drilling season :h~Mig sp~ing thaw. AccesS will be by exist- ge BaY and over land ice roads to the location. sea is sufficiently strong a sea ice road will ~eeChey Point to, the location. The at- roads and location. Equipment and ' ~Y~tem.,. Personnel transport ia~ airs~i~ Constructed at the J~ n.~a=e shown on the,a tCghed ,plat of the aa ~i~w~ of the driiii~giPad can be provided LIiSng pad '.~ Approximately 100' ..x 200' ~to accomodate the ~liin~ ~ig~/,..Nabors'rig 25 has been '.Selected for this pro- ~d, °~'~4ti°~; :: '..The drill%ng pad will ~e:built on the mud [~ w{~h.~.~[]ice, pad Co~e~i~g any~eX, istf, Bg~vegetation. 3" x ~ ti~;~Wi~i:~e ~laid":O~. ~he' leveled ldcation covering the ~irg ~gaa :'~: ~er' silis lq,, x i0"'~ x,.20'. ~6n approximate 6' iei~W!i~ ~e'~aCe~ 6n.~t~e 3"~"X i2t' t'im~er in the area re- quired for the rig substructure. A berm will be constructed around the drilling Pad. 2- ~p r ~hJ ~p will be constructed clos~ to the drilling pad :": t :ca~ating an, area 100' x 150' x 4' for holding formation .ng~, ~mUd an~ wash water from the drilling operation. ~th~ excavated'sump will be stored for use in re- {~a~ion after ComPletion of all operations. 11 site will b stored in steel tanks t~ The area for i~ladder units will be : CONFIDENTIAL' 4. Camp Area - The camp will be located close to the drill pad with the camp units set on leveled ground with 3" x 12" timber under the units. A 50-man camp will be utilized, com- plete with quarters, galley, utilities, water treating, sewage, and solid waste disposal facilities. excavated ' ~ ~''~ 'z~J ~ ~* ~ and lined with~plastic £i. lmJand the excavated mate- ~ rial used to form a dike around the b-------~- ~ ~-ladder. Steel tanks ~ will be set in a'~_~di~rea so any fuel leakage can be con- ' rained and cleaned up. ~~ 6. Additional equipment and supplies Will be stored in. Deadhorse and moved out as required. 7. Access Roads - The existing Prudhoe Bay public road network will be used-. No additional permanent roads will be constructed. Winter roads will be routed over river ice, unvegetated land and sea ice whenever possible. Roads will be constructed of ice and snow where it is necessary to cross vegetated land areas or where adequate ice thickness is not available to sup- port anticipated loads. No roads or equipment will cross an open-flowing river course. 5. Staging Area - A staging/materials storage area will be pre- pared on Anachlik Island at Helmericks' Trade and Manufacturing Site approximately 5 miles southeast of the drill site. Mate- rial and supplies will be barged into the staging area and stored until needed. No material will be moved from this site until after freeze-up. Fuel stored at .the staging area will ~be contained within a diked area. 8. Air support ice strip will be located at or near drill site. One aircraft will be based at site for emergency use. C. Water Supply Fresh water for both camp and drilling operations will be obtained from a lake on Anachlik Island. Fresh water used in the camp will be treated prior to human consumption. The treating equipment was .previously approved by the Alaska Department of Environmental. Con- servation and will be provided with the drilling rig by the drilling contractor. Complete detail of this equipment can be provided if required. III. Surface Protection A~ Handling and Disposal of Waste Materials. Excess drilling fluids will be disposed of in the proposed reserve pit at the drill site. Combustible waste will be disposed of by an incinerator at the drill site. The incinerator will be provided by the drilling contractor and has been previously approved by the Alaska Department of Environ~ mental Conservation. Non-Combustibles will be hauled to an approved land fill. Sewage will be treated by a Met-Pro 14007 waste water treatmen~ system with disposal of the liquid effluent into a sump at the camp site.. This equipment was previously approved'by the Alaska Depart- CONFIDENTIAL ment of E~virOnmental Conservation. De~a~led de~¢r£ption of ~he equipment can be furnished if required. B. Fuel Storage ~ Fuel required at ~he drill site amd staging/ad~ea _will be limited to diesel and gasoline. All storage will b,e_/~n steel tanks or rubber bladders and will be contained within a~iked storage area. Pumps will be available ~o transfer fuel from:one container to another. Any spilled fuel wh.~ch becomes contaminated and cannot be used will be picked up and burned in a burn pit located a safe distance from the well bore. C. Well Testing Any well test in which Hydrocarbon is recovered will be handled ~ through a separator and the Hydrocarbon contained in a steel tank. Free gas will be burned at a flare located a safe distance from the well bore,' and water will be disposed of in the sump at the well si~e. CONFIDENTIAl CONFIDENTIAL I II II II II1'1 I SECTION 2 I~SECTION I I ! I I i I I o j PROPOSED I BOTTOM HOLE ~ , LOCATION I 5200' FNL I I000' FEL r,lil~l m,~l,l~ i~liem i ama ImiI, m ~mml~, a mmiil,+ mm ,~ m ,mare mm mmmmmmmm mm am SECTION II I SECTION 0 PROPOSED SURFACE LOCATION 2545' FNL ITiO' FEL I I mmmml immll i1~ I~ ~ I I I _~Lm _.L._ i~ll ii _ __ i mml~ .... SCALEs I"= 2,000' CONFIDENTIAL LOOATION PLAT FOR GULF OiL. CORPO~ATiON ¢OLVlLLE DELTA STATE LEASE ADL - 4.'/4.16 WELL No. ~ 8-4-75 " PERMANENENT ROAD WINTER ROAD ........ lC E ROAD OLIKTOK B E' A U F' ~, i . 0 Pt~UDHO£ I' I I ! I / · ¢ONHDEN¥iAL. Gulf Oil Corp0ratioz~...' -- · Proposed Routes- For Rig Move, Mauling Supplies And- Miscellaneous Material For Drilling Co!ville Delta State Well ~2 Section 12, T13N, R6E, U.M, North Slope, Alaska 8/4/75 -j IFUEL , TANK NABORS ALASKA DRILLING, INC.; RIG 25 CAMP GENERATOR , HOUSE i' ' IBUNK HOUSE ! I BUNKHOUSE I BUNK HOUSE BUNK HOUSE 248' DINING ROOM KITCHEN ROOM I'rANKIROOMI STORE !COOKS I ,OFFICE, OFF ICE t SEWAGE PLANT-1 COLVlLLE DELTA STATE No. 2. RIG 8~ CAMP LOCATION SCHEMATIC NO SCALE Storage Area Shop J _ .- SUMP_ . ~ Berm around rig SUMP NABORS DRILLING RIG 2:5 No. 2 Tank ]-] No. I Mud Tank 40' X 8"X 5' ~ 30'X 8'X 5' NO. 2 Pump H, ouse ]~ ! ~s X 96 29 _~ No. I Pump House 9'6" X25' Substructure 55' X 7' Substructure Light Pl~nt Accumul~lor 55' X 7' 3s' x 9' 4" .... !. E'XPLORATION DEPARTMENT :::WEEST COAST DISTRICT P. O. BOX ~11 A I~A~S K A N O P E R AT I O N S Anohor&g'l, Al&Bkl ~1510 September 8, 1975 Mr. Pedro Denton, Chief Minerals Section Division of Lands Department of Natural' Re.sources State of Alaska 323 East FoUrth AvenUe Anchorage, ,i~AE ~.~!99501 ~ Re: Application for Approval of Plans Gulf - Col.,v. ille Delta State No. 2 Dear Sir: Gulf respectfully requests your approval of our plans to drill Colville Delta State No. 2 on the North Slope of Alaska. The proposed drilling opera- tion is outlined in the attached Development Plan. The plan outlines the proposed program incidentaI to the drilling of the well, including method of handling waste disposal, design of pollution Prevention facilities, location of surface facilities and location of material sites. This Development Plan is also being submitted to the Division of Oil and Gas as part of our request for a permit to drill. We are also attaching for your information a copy of State of Alaska Form 10-401 (Rev. 1-1-71), which is our Request for a Permit to Drill. This form has been submitted in triplicate to the Alaska Divisio~ of Oil and Gas, together with all necessary supporting data. This letter and all attacP~nents are being submitted to you in the original and three copies t~ fac!Ii,ate your distribution. Very truly yours, T.L. Lewis, Jr. Alaska Operations Representative , eaf e~c. i SEP 8 i915 CHECK LIST FOR NEW $~ELL PERMITS '- Company ~4//:~z~ Yes No Remarks 1. Is the permit fee attached ..................... ~t~< Lease & Well No. ~<m////?~//~ ~///~ ~L ~~ 2. Is well to be located in a defined pool .............. 3. Is a registered survey plat attached ................ 4. Is well located proper distance from property line ......... 5. Is well located proper distance from other wells .......... /,~o/<~ 6.. Is sufficient undedicated acreage available in this pool ...... ~/~/< 7. /,.Is well to be deviated ...................... ~< 8. Is operator the only affected party ................ $-t~a~ 9. Can permit be approved before ten-day wait ............. ~a~ 10. Does operator have a bond in force ................. l l. Is a conservation order needed ................... 12. Is administrative approval needed ................. Is conductor string provided .................... Is enough cement used to circulate on conductor and surface .... 15. Will cement tie in surface and intermediate or production strings 16. ~ill cement cover all known productive horizons .......... 17. Will surface casing protect fresh water zones ........... ,~ 18. Will all casing give adequate safety in collapse, tension & burst ' ~ ~oP~ ~ ~_~ .~ F,~_ /_~-$z~,', ~ 19. Does BOPE have sufficient pressure rating ............. ~ ~~ ~.~,.~~/~mo~.~~~ ~ Approval Recomm~n~d: ~ - Additional Requirements: ~~ ~~ ~ ~~ ~~-0~~~ ~' Geology Engineering' ~,' ~ ~~.~~ ~~_ ', TRM~~~ HWK ~ ~ OKG HHH ....~ JAL ~, ' LCS' ~ aCM ~ ~'f~ Revised 1/15/75