Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
179-060
............................ RECEIVED JUN 2_0._19_89 Alaska U.-~,-t~as Cons.-C~miss[o~ ~chor~gS October 9, 1985 Mr. R. S. Allan Sohio Alaska Petroleum Company P.O. Box 6612 Anchorage, Alaska 99502-0612 Re: Final .Location C!earanceInspection for Abandonment, Duck Island Unit No. 2, Permit No. 79-60, Section 8, TllN, R17E, U.M. Dear Mr. Allan: Our representative inspected this location on September 4, 1985, and it was found that clean-up was acceptable. The casing had been cut off below mud line and a marker post was not required. Consequently, final clearance of Duck Island Unit Well No. 2 is approved. Sincerely, ~. Lonnie ¢. Smith ¢omm±ssioner cc: Exxon Corporation, AnchoriNg~ ~0-403,s returned. dl f--. A. tlJH .4 NO. 752 1/~ MEMORANOUM Stat of Alaska TO: THRU: ALASKA OIL AND GAS CONSERVATION COI,~',~ISSION C, ~4/ O~terton ~ DATE: Lonnie C. Smith Co. is s ioner TELEPHONE NO: September 16, 1985 D. HRH. 64 FROM: Harold R. Hawkins ..-,~"'~-;'~,/* SUBJECT: Petroleum Inspector ~?W.--q Location Clearance Sohio, Duck Island Unit 2 Pez~nit No. 79-60 Endicott Oil Pool Wednesday, September 4, 1985: I left Anchorage at 7:30 ~2-! by ~laska Airlines T° prudhoe Bay, arriving at 9:10 AM. I went to ERA Heliport and met Bill Llewellyn, Exxon's Supervisor and John P. Munday, Sohio's Project Construction Engineer. John P. Munday, Bill Llewellyn and I proceeded by ERA Chopper to inspect the location clear-up of Duck Island Unit No. 2. The bags of sand that were around the island were removed. The island was clean with the exception of one piece of plywood 4'x8' and several pieces of 4"x12" timbers. I took pictures to verify conditions. The island was purposely made rough. According to John P. Munday and Bill Llewellyn, State Fish and Game requested the surface be rough, for wild habitat and better erosionK.' ,I filled out an A.O.G.C.C. Report which ~s attached. , ...... in summary, the location on Duck Island Unit No. 2 is clean and free of debris, with the exception of the piece of plywood and timbers. Sohio is to pick up debris and send pictures to verify clean up. Attachment Tuesday, September 10, 1985: Joh~q Munday of Sohio sent a resume of ~-~anhaP and' pictures ~hich are attached. 02-00IA(Rev. 10/79) SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 September 9, i985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr C. V, Chatterton Gentlemen: Duck Island ~2 & 3 Enclosed in duplicate is Form 10-403, Sundry Notices and Reports on Wells, for the above named wells. This gives Notice of Completion of work performed as outlined in our Sundry Notice dated July 10, 1985. Very truly yours, SOHIO ALASKA PETROLEUM COMPANY RSA/MSS/plw cc: Mike Miller . Well Records - V Aldridge Well Files R. S. Allan District Drilling Engineer 090985:0505w/1 RECEIVED l~laska 0il & Gas Cons. Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL EX 7. Permit No. 2. Name of Operator SOHIO Alaska Petroleum Company 79-60 3. Address 8. APl Number P. O. Box 6612, Anchorage, Alaska 99502 50_029-20280-1 9. Unit or Lease Name Duck Island Unit OTHER 4. Location of Well 700' NSL, 800' WEL, Sec. North Slope 5. Elevation in feet (indicate KB, DF, etc.) 6.5' MSL - Island Surface 8, TllN, R17E, UPM 12. I 6. Lease Designation and Serial No. ADL 47502 10. Well Number NO. 2 11. Field and Pool Endicott Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO' SUBSEQUENT REPORT OF' (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment ~] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). 1. Mobilization of equipment to the island began 8/4/85. 2. Gravel was excavated from around the cellar to a depth of 12' (1-1/2' below mud line.) The cellar (corregated metal with 3/8" copper tubing wrapped horizontally around the cellar, 4" between wraps, and backed by 1/8" plate steel) was crushed and removed to 1-1/2' below mud line. The remaining hole was filled with gravel. Equipment was demobilized 8/22/85. Ins~llation of an abandonment marker was waived by verbal approval from AOGCC (Lonnie Smith) on 8/15/85. The islands are totally abandoned. Slope protection was removed, and the island is left to erode naturally. 3f . ® . 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~---~- %' ~ Title District Dr~] ]'in~ P. ng{n~_er The space below for Commission use Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission RECEIVED SEP Alaska Oil & Gas Cons. Cornmissi¢ Anchorage Date Form 10-403 Submit "Intentions" in Triplicate SOHIO ALASKA PETROLEUM COMPANY ENDICO'I-r PROJECT TELEPHONE (907) 659-2708 MAIL: POUCH 340104 PRUDHOE BAY, ALASKA 99734-0104 September 6. 1985 File 2.48.1 2.48.7 The Alaska Oil & Gas Conservation Commission 301 Porcupine Drive Anchorage, AK 99501 Attention: Nr. H. Hedlund Dear Nr. Hedlund: On September 4, 1985, H. Hawking, of your office, accompanied J. Nunday (Sohio) and B. Llewellyn (Exxon) on an inspection trip to Duck Islands ! and 3 (Pads A and B). At Duck Island ! we found several pieces of 4" x 12" timber and one piece of plywood. The contractor who performed the island abandonment work was notified and the material was removed on the afternoon of September 4, using a helicopter. To verify that this material has been removed, we have attached photographs of this operation. Ne apologize for any inconvenience this may have caused. Very truly yours, Nilliam Lorenz Resident Construction Nanager NL:JPM:cm att. xc w/o att: W. D. Nelson, gA-173 L. Fox, EA-344 N. Borys, Exxon D. J. Cesario, SFO N. E. Niller, SAPC, Anchorage, NB12-4 D. J. Noonan, SAPC. Anchorage, NB12-3 0429A .': FLLg/NFO~TION: .... . . ' SUrfaCe Locationaf Well . . /''',' '-' - ' Permit No. - sec. ~ - , ~.//b~, ~ I7 ~,'oP ~. Unit--°r tease Na~e : ~- Wel 1 No. ~ - Field-& Pool' 20 AAC 2~.120: I~LL AB~DONMENT bD%RKER: Dia' Steel Post (4"Mtn.) Height Above. Final Grade Level (4' biin.~' Length (10' Min.) Top of Marker Pipe Closed with: Cement Plug Se.t: On .Wei~ Head ~, On Cutoff Casing Distance Below Final Grade Level Side oUtlets: All .Valves and. Nipples Removed Ail Openings Closed , Wi.r..h Blinds Screw Cap , In Concrete Plug Ft. in. , Wi~h' Cement Welds , Other INFORMATION BEADWELDE1) I)[REC'['f~LY TO bb\RKER POST: ! (Li-st .Where Different from File Information) Operator .. -Unit or Lease Name Well' Number , Surface Location of Well: Ft. F L,' Ft., F L, Sec , T , R M 20 AAC 25.170: LOCATION CLEAN-UP PITS: Filled In ~ , Liners Removed or Buried )< , Debris Removed SURFACE OF PAD M-ID/OR LOCATION: Rough")( ,'Smooth__, Contoured Other , Flat ,' Compacted CLEAN UP OF PAD AND/OR LOCATION: Clean )~ , Pipe Scrap __, Iron Scrap __, Wood , blud , Cement , Paper , Other Ioi-5/ ~ot~o i) ,'-'"f'/R4ff~',q P/~.'/z'~L) ~? ~ 1/1~;/.~ t'Pl~r,~' '~/~'~'- SURROUNDING AREA: Wooded __, Brush__, Tundra__, Grass__ Sand __, Other tad ~4t- CONDITION SURROUNDING AREA: Clean Other , Dirt , Gravel ~_ ~_Trash from Site , Trees and/or Brush from Clearing Site ACCESS RORD: Dirt__, Gravel __,. Ice , Other CONDITION ACCESS ROAD AND SURROUN1)ING: Clean__, Rough__, Smooth __, Trash from Operations Trees and/or Brush. from Clearing Road __, Spoil from Clearing Road REMAINING TO BE DONE: RECOMMEND-APPROVAL OF ABA~NDON~iENT: Yes ~ , 05/26/81. No Final Inspection DATE ~~~~~ SOHIO ALASKA PETROLEUM COMPANY 'July 9, 1985 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Duck Island Well Abandonments Wells 2 and 3 Gentlemen: Sohio, working in capacity as Unit Operator for the Duck Island Unit of the Endicott Development project, proposes to permanently abandon Exxon's Duck Island Wells 2 and 3. Both wells are currently plugged with no intervals open to the wellbore. The abandonment work consists of recovering all well equipment above mud line and filling in with gravel to the island's surface elevation. A rig is not required for the abandonment work. A large crane and backhoe will be available for material removal. The work on the wells is currently scheduled for the second week of August. Very truly yours, SOHIO ALASKA PETROLEUM COMPANY cc: R. H. Reiley R. B. Laule Dave Cessario (SFO) Endicott 16.4 file R. S. Allan SAPC Drilling Engineer R CEIVED 6~s Cons. Commission Anchorage 7885/0413w · :::?: '::'-ALASKAAND GAS CONSERVATION Cd' UlS'SION " " ":; :'SUNDRY NOTICES AND REPORTS ON WELLS 1. COMPLETED WELL [] OTHER DR i'-'[.L~NG WELL I-I 2. Name of Operator 7. Permit No; Sohio Alaska Petroleum Company 79-60 3. Address 8. APl Number P.O. BOx 6-612, Anchorage, Alaska 99'502 50-029---~0280-1 4. Location of WeE 700' NSL, 800' WEL, Sec~:::8, TllN, R17E, UPM North Slope, Alaska 5. Elevation in feet {indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 6.5' MSL - Islands Surface I ADL 47502 9. Unit or Lease Name Duck Island Unit 12. 10. Well Number No, 2 11. Field and Pool F. ndicott 0il ;Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] P. orforations [] Altering Casing [] Stimulate [] ' Abandon ~ Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple comPletions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed OPerations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). It is the intention to abandon Duck Island Unit Pad A (No,1)~ an island from which two wells were drilled by Exxon, Nos. 1 and 2. Well No. 2 is a sidetrack of the No. 1 we!lbore and the well will be referred to as Well No. 2. The cellar box and wellbore diagram are shown in Figure No. 1 and 2. No intervals are open to the wellbore. Cement, plugs and retainer setting depths are shown on Figure No. 2, The following procedure is proposed to permanently abandon Well No. 2; 1) Remove gravel from the cellar to the cellar bottom (i10~ below' mud line). 2) Cut and ~emove the vertical well marker post from the wellhead spool. 3) Cut and remove a section of the cellar so as- to leave nothing above mud line. 4) Bury the remaining cellar section and wellhead with gravel. ~s~ 0~ & G~s Cons. Signed ~.. ~_ ~ Title Drilling Engineer The space below for Commission use Date Conditions of Approval, if any: II[{IG]liAL $1{IEB BT tlllll[. 1. SMIT8 Approved by COMMISSIONER Approved C~p¥ Returned By Order of the Commission Form 10-403 Submit "Intentions" in Triplicate DUC',( ISLAI'ID PAD Fi~jur~ 1 CELLAR BOX 10~Dla. x 20' DEEP w/4""6" INSULATION A-SEC 5OOOv. FLG ISLAND SURFACE WATER LEVEL __ MUDLINE,CUT OFF HERE CaCI2 WATER TO 80' CMT PLUG FROM 80'To 150' R'i C 'iVED 3i~ L ~ !~; ~985 42" A!~sKa 0;I & G~s Cor~s. CornmJssJorl Anchorage 30; GR. B 1' W.T. CMT TO SURF 20'; O.438"W.T. CMT TO SURF 13-3/8; 0.514"W.T. CMT TO SURF 9-5/8~ .) .. ii.".{-'.:.'-!':'.':: ..... ' :-.:.?.:. "TOC · - .. ~'~ ~ Suspended Well and Location RepOrt :~ 20 AAC 25, 'ARTICLE 2 . · ~"::... ~ FILE INFORMATION : Date Suspended Address _~_~ ~,~/_. ,~~~~_~ ~~ " Surface L0ca~ioh of wei~' ' -- - -- - Permit No. ~f-- ~D~ Ft. ~./~ L, '~Ft. F~~-n API No. 50 ~e6..~ , ~// ~ , R~~, _~M. ' Unit or Lease Name_~~-~~~ Well No. ,~ .... Field & P°ol ~//~C~ ~ Condition' of Pi ts _ ~//~ .... Well head - All outlets plugged ~ No Well sign - Attached to well head Yes No Attached to wel~ g,.~ard Yes No AttaChed to _ ~.~.../~f~ ~~ Information correct ~ No tel lar - Opened Fil led Covered WaterWell - Plugged off Yes No Rat Hole Open No Fi 1 led No Covered Capped Open Explanation /~//~ · Ye s No Ye s Photographs taken to verify above conditions~ No Work to be done to be acceptable .~~_~ Explanaton This well and location i~' (aCc_~ta , (unacceptable_) to be classified as suspended f.or the period ~~ 19~thru ~-_ ~_ 19~~-. Inspected by: Date: -~' · Revised 8/24/82 MEMOR/- , tDUM St ,a of Alaska TO: THRU .' FROM: ALASKA OIL AND GAS CONSERVATION COMMISSION C. ~.~~terton DATE: September 11, 1984 Cha~.~r~nk_~-~~ . FILE NO: ~.~.//' .- ......... D.31.62 . Lonnie C. Smith~'//~ TELEPHONE NO: omm*,, o Bobby FosterrZ~; Petroleum InSpector SUBJECT: Inspect Suspended EXXON Locations Listed ..Below' For Suspended 'Status. Wednesday, September 5, 1984.. I traveled this date to Prudhoe Bay and met with Junior Westbrook and Noreen Borys, Exxon representa- tives. As the attached pictures show the locations listed below are in compliance with AOGCC regulation 20 AAC 25.170. Therefore I recommend to the Commission that these wells be accepted as sus- pended from September 5, 1984 thru September 5, 1985. Duck Is land #2 Duck Is land #3 Alaska State A-1 Alaska State C-1 Alaska State F-1 Point Thompson #1 Point Thompson #2 Point Thompson ~3 Atta. chment/pictures in file 02-O01A(Rev. 10179) ~ ESSELTE MADE IN U.S.A. NO. 752 1/3 STATE OF ALASKA ALASr~A OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS OTHER 'DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator 7. Permit No. Exxon Corporation 80-99 3. Address 8. APl Number P. O. Box 6601, Anchorage, AK 99502-0601 5o- 029-20510 4. Location of Well Surface. Bottom' 2330' W~L, 3565' NSL, Sec. 10, T11N, R17E, UPM 832' WEL, 1562' NSL, Sec. 10, T11N, R17E, UPM 5. Elevation in f~t (indicate KB, DF, etc.) 14' MSL Ground 6. Lease Designation and Serial No. APL 47503 12. 9. Unit or Lease Name Duck Island Unit 10. Well Number No. 3 11. Field and Pool Wildcat Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other ~] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work,, for Abandonment see 20 AAC 25.105-170). We request a one year extension to August 1985 of the suspended status of this well. We plan to conduct the final location abandonment during the 1985 summer barging season. 14. I hereby certify that th~c~regoin~ is true and correct to the best of my knowledge. ~':/'('//~/////' ~,--/,K /~ ~ Ex pl orati on Coordinator- Signed /' ' ' Title A1 as ka The space below for Commission use Date 9/10/84 Conditions of Approval, if any: 9RIGINAL SIGli[D BT LOflfllE C. SMITa By Order of Approved by COMMISSIONER the Commission /~pproved Copy ...et u r ned Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate October 5, 1983 MB. Para Prusina H. K. van Poollen & Associates, Inc. 1100 W. Littleton Boulevard Littleton, Colorado 80120 - Para, Enclosed are copies of the well tests ~for the Endicott Reservoir. Duck Island Unit No. 1 drill stem tests 1, 2A, 3, 3B, 5, 5B, 6, and 6A. Duck Island Unit No. 2 tests 1, 2, and 3. Sag Delta No. 3 well test. Sag Delta No. 4 ~step rate test. Sag Delta No. 7 production tests 1, 2, and 3. Sag Delta l.:o. 1 well tests 1, 2, and 2A. These tests are marked confidential and should be handled as such. Sincerely, Russell A. Douglass Petroleum Reservoir Engineer be Enclosures Septe~%ber 29, 1983 ~Exxon Com. pan}~, U.S.A. P.-O. Box 6601 Anchorage, Alaska 99502 Cleanup Inspection for tl~e Following Wel ls~ Duck I-s. land Unit ~o. 2, Sec. 8, TllN, F,17L, U.~'. · TIlN R17k Duck Island Unit ~¢o. 3, Sec 10, , , . . Point Thomson Unit No. 1, Sec. 32, T1O}~, R23L, U.P~.. Point Th~son Unit 1-~o. 2, Sec. 3, T9i~., Point Thomson Unit k.~o. 3, Sec. 34, Alaskm State A-l, Sec. 27, T10i%, R24E, Alaska State C-l, Sec. 14, Tg~, R23E, U.~. Alaska State D-l, sec. 23, T10~, E23E, Alaska State F-i, Sec. 17, T10~, R23E, Alaska State C-2, Sec. 35, T10N, R24E, U.k4. Centle[~n: Our representative inspected the above ten suspended anG abandoned well sites for extension of cleanup on August 31, 1983. With the exception of Alaska State C-2, the cleanup, of these %..-ei! sites are satisfactcry. Because the drillin9 rig was still ¢',n location at Alaska State £~-2, a cleanup inspection could not De co~.tleteo. Returned are eight approved 10-403's, SunOry P. otices ano ].,.e~crt~. on Wells, for all the listed wells em:cept for two which nee~ ne further approval. Alaska State G-2 has a year to go unOer 20 AAC 25.170(a) and Aiask~ State D-i which (classified as aban- doned) has previously -been ~ranted an extension to A~..gust, i984 for removal of the sheet piling. The 10-403's which you submitted for Duck Island ~nit ~o. 1 ant Alaska State D-1 are not necessar~ and are ~'eturned unsigned. bk~.ck Island Unit ~o. 1 was abandoned., doL~r~ole and E~ck Island Unit [~o. 2 was sidetz-acked izc~a the well bore of Lo. 1. Conse- quenti~ a 10-403 is net re_cuired fox- ~-~o'. i. A subsequent ins~ection o~ each well will be- necessark- by August, 1984. sincerely, Lonnie ¢. C ~ ~.':i ssioner LCS/J~ .'lc .' !03~ D MEMORANDUM State of Alaska ALASKA OIL AND -GAS CONSERVATION COMMISSION TO: C.V. Chatterton DATE: Chairman Thru: Lonnie C. Smith Commissioner FROM: Bobby Foster~~ Petroleum Inspector FILE NO: TELEPHONE NO: SU BJ ECT: September 6, 1983 108B:Z1 Inspect Suspended Exxon Location's Listed Below. Wednesday, August 31, 1983: I met with. Tom Bruford, Exxon repre- sentative, this date and inspected the following suspended loca- tion's. Pictures were taken and attached to each report. Duck Island #3 Duck Island #1 and #2 Point Thomson #1 Point Thomson #2 Point Thomson #3 Alaska State A-1 Alaska State C-1 Alaska State D-1 Alaska State F-1 Alaska State G-2 I recommend to the Commission that all these location's with the exception of Alaska State G-2 be accepted as suspended locations in regard to pads, pits, and well signs. Alaska State G-2 is not acceptable due to the rig still being on location. In summary, I inspected the above suspended locations. Attachments 02-00IA(Rev 10179) Suspended Well and Location Report 20 AAC 25, ARTICLE 2 FILE INFORMATION: Operator ..~ -~_3/,~'t31? ~ ....... ~' Date Suspended Address ~. ~k ~/~O ~~~ .~~~ Surface n~c~6n- 0f Wel~ .... Permit No._. ~ Ft. F~L, ~0~.. Ft. F.~.~ n API No. Sec.~, T !/ ~ , R~~, ~M. Unit or Lease Name~o~,~~~ ' Well No. Condition of Pits_ /) /3 c3~'.~_,~,-~, ..... Well head - Ail outlets plugged <~~ No Well sign - Attached 'to well head ~~" No Attached to wellguard Yes No Attached to Information correct No Cellar -' Opened Yes No Rat Hole Open 'Fil led Yes No Fil led Covered Yes No Covered WaterWell - Plugged off capped Ope n Explanation Ye s No Ye s N o Ye s No Photographs taken to verify above conditions~ No Exp la na ton Work to be done to be acceptable This well and location is~nacceptabl~) t9 be d for the~iod of~=--~-~~~ 1~ thru /-~~'~ suspende . Y --: , _ . ~ Inspected b . ]~ ~, ~_~~ Date, ~-~ /--~ classified as 19~. Revised 8/24/82 .I I TOE TOE SHO Exhibit B l! :! EXPLORATION DEPARTMENT ALASKA/PAC I F lC D IV IS ION EXXON COMPANY, U.S.A. POUCH 6601 Anchorage, Alaska 99502 TRANSMITTAL OF DATA FROM' Roy Longstreet TO: Fran Jones Alaska Oil & Gas Conservation commission 3001 Porcupine Drive Anchorage, Ak. 99501 Material transmitted Exxon Duck Island Unit #2 The material listed below is being transmitted via 5" Hi/R Dipmeter Log Runs 1 & 3 2"/5" Dip Arrow Plot Run 3 Hand delivered I~ease acknowledge receipt of the above material by signing and returning the duplicate copy of this letter. ~oy Long$~reet August 31, 1983 Date Gas Cons. Commission Anchorage ' '~ STATE OFALASKA "'- ALASKA OIL AND GAS CONSERVATION C,..,,MMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER 2. Name of Operator Exxon Corporation 3. Address Pouch 6601, Anchorage, AK 4. Location of Well 99502 700' NSL and 800' WEL, Sec. 8, TllN, R17E, UPM, North Slope, Alaska 5. Elevation in feet (indicate KB, DF, etc.) 3' WD at surface location I 6. Lease Designation and Serial No. ADL 47502 7. Permit No. 79-60 8. APl Number 50-029-20280-] 9. Unit or Lease Name Duck Island Unit 10. Well Number No. 2 11. Field and Pool Wildcat 12. (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). We request a one year extension to August 1984 of the suspended status of this well. We will arrange to have the location inspected by your representative on a yearly basis or until final abandonment. 14. I hereby certify that/~re~Q~is true and correct to the best of my knowledge. Exploration Coordinator - Signed ,//'~/~~'~¢'~:~' Title Alaska Date 7/25/83 The space below for Commission use Conditions of Approval, if any: Our representative inspected this ~ell site on August 31, 1983 and cleanup ~as acceptable for a suspended iDeation. A subsequent inspection will be necessary by August, 1984. Approved Copy _ -- By Order of Approved by BY !~!~- C. ~]!~'~ ~-COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate E) ON COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION E~ H JONES EXPLORATION COORDINATOR -- ALASKA July 26, 1983 Mr. C. V. Chatterton, Chairman State of Alaska Alaska Oil and Gas Conservation Commi s s ion 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Attached for your approval are Sundry Notices for one year extensions of the suspended status of the following Exxon wells. Point Thomson 1, 2, & 3 Duck Island 1, 2, & 3 Alaska State C-I, D-i, F-1 We would be pleased to arrange an inspection tour of each of these locations for your representative sometime in late August, Please contact Mr. R. L. Westbrook at (907) 263-3742 to arrange a convenient date. Very truly yours, NB: rms 40/42 A DIVISION OF EXXON CORPORATION SOHIO ALASKA PETROLEUM COMPANY . PAUL J. MARTIN VICE PRESIDENT, OPERATIONS & ENGINEERING Mr. C. V. Chatterton July 20, 1983 Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3~92 Re: Endicott Project ~~< ~~ Dear Commissioner Chatterton: 3111 "C" STREET ' i ~ -~-~ -- ANCI~ORAGE, ALASKA , ...... ., . _ TELEPHONE (907)263-5421 MAIL: POUCH 6-612 ,~' ';'. l' :':: ,,'.~ ANCHORAGE, ALASKA 99502 ._._. :HAND DELTVE:RED[ ' .-"I! F: With reference to your letter June 8, 1983 we are pleased to submit, on behalf of the Working Interest Owners in the proposed Endicott project, the basic well, geological and reservoir data which is listed on the attached Exhibit A. Please'be advised that each page of this data has been marked "Confidential." We hereby request that the data be held confidential under the provisions of AS 31.05.035(d) as engineering, geological and other information not required by subsection (a) of that statute, but voluntarily filed with the Commission. You should be aware, however, that some of the data submitted is identical to data previously submitted under the provisions of AS 31.05.035(a) and required to be held confidential for a period of twenty four (24) months under subsection (c). Accordingly, our request should not be viewed by the Commission as preventing the release of any data which was previously filed with the Commission under those sections, and which has been, or will be, released under the provisions of subsection (c). If you have any questions regarding the content of this data, or with regard to other matters, please do not hesitate to contact me as we agreed at our June 1, 1983 informal meeting. Very truly yours, P. J. Martin Acknowledge receipt of above-referenced data DATE: 2'-2:.,O' ~.~ EXXON DUCK ISLAND #2 8, TllN, R17E, UPM 2 °4- 7 1. Mud Log, interval 2132' to 13908' 2. RFT Pressur~ Test Summary 3. Repeat Formation Tester Log, December 5, 1979, #1, test No. 5 & 6 Repeat Formation Tester Log, December 8, 1979, test No. 13 & '14 Repeat Formation Tester Log, December 5, 1979, ~1, test No. 1-4 Repeat Formation Tester Log, December 5, 1979, #1, test No. 7-12 4. Gyro Survey, Job No. BOSS-16479, November 29, 1979 5. Geologic Completion Report, GE(WR) 19 by M.A. Barrett, January, 1981 6. Core Analysis Report, pg 1-5, December 2, 1979, Cores: Sidewall 7. Completion Data DST No. 1, interval 13144'-13168' 8. Completion Data DST No. 2, interval 13010'-13038' 9. Completion Data DST No. 3, interval 12957'-12964' 12970 ' -12980 ' 10. Geological and-Completion SummarY of Daily Drilling Reports Pebruary 23, , 19 83 ? Mr. Hideyo ~aga Mr. Michael B. Mickey Micropa leo Consu lt~nt s 1217 Fallbrook Court Bonita, California 92002 Re~ Preparation of Foraminifera, Palynologic and TAI/Kerogen Slides and Selected Paleontologic Thin-Sections from Ditch Cuttings and Core Chips in State Well sample Library Dear Hideo and Mike z Pursuant to my. February 2, 1983. phone conversation with Hideo and your February 7, 1983 letter, permission iB hereby granted to Raga and Mickey, Micropaleo Consultants, to extract a maximum of 1 cc. of sample~ (cL~tings) material per sample envelope and 1 cc. of core material per foot of core from the State's set of samples and core chips for the sole purpose of preparing palynologic, kerogen and-foram slides at no greater than 90 foot composite depths, plus selected paleontologic thin-sections, within the designated intervals in the following ~lls, subject to the conditions Set forth below: I.-, Sample 4OO 463 :' ' 408 ' S°hio Sag Delta #4 Exxon Duck Island Unit .. Exxon Pt. Thompson $2 II. _MATERIAL TO BE PREPARED _ , ,, . · a. All welIs~ tL ~ ~ Interval 2,570'-12,855' 2,136'-13,908' 88'-14,117' - Palynologic Slides - TAI/Kerogen Slides - Foram Samples (slides) In addition to the above slides, selected paleontologic (foram) thin-sections will be prepared in the 11,050' to 11,500' interval in the Sohio Sag Delta #4. ~?,.<-.- ~ · ~?~!>i~,(foram s~des 'are to be preI~ared covering~ the entire ~:' ':'; c~- '~->i~,.,~:i'-:ree~.~ive ~e~als ' ~n the '~ove ~lls ~" ".' :~(~_[4~-~ < "<~'?-<:'-indi.c~ted~ in II.' ~ove'"f?::<'.~'::;~~::' "' :.; ' ' L:.,, ,j,., '~,'~-; - . :- , , ;. :,"' -:-';', ~.~<~:?'~,:. ~¥:the C~sston no'~later than. July 1~' 1983, and are to ' .. r~-_ ' ?-[--< ..':-> ~:'~-'('. ?'be~tra~mitted dire~ to .the Com~ssion and.not ~amined /.:. 'f. ~'pf' .:.-<,. ,., ,.,,, .... . ..: ,'. ~ , .: . . ':-"::: :(-.~,~::~t':'~ .~,-~--...-'/-:':'-:<:~'.:~:~the C~seionl"no'slides:'or sample ~terials in /:':fi..~ ' '-~..-._-: :~..?-:,-~f c~fo~ are to ~ retained by-.-Micropa!eo.Co~ult~ts. 4 )'>~ h:~ :.-~-~._ :-<.., <_ .. ~.k~,:<~<-~4:L:. are tO' be' prepa're~ nor- analyses made' without s~euific · - .. V.~ -~ ~..-?._;~' ~.f.c_.,'~m-~r~;. ~ -. ~ ,' : '-,~:: r::->.L:~-.~' ..... ~-~,;-:/-:~t::?":';<-~':_ ~!O~ CO~e~t- ..r~ .the C~ssion. : ~ <. :'... :' . ~ -,~.: ~,.,,~.-~.. < ..... . "'h: .~[' :' - , · ........... -' '~ :' ";-~?(:Ji~?? '::'.~e-~re:"'~!e~sed'tO ~rk~'~th' yoU-' ~n this ~n~cl~l ~ojoct ~.. "-:,-;-?~f(-~"-_.~.-. -lo~' fox. rd'to'Four con~i~ue~ exercise of care ~nd good ..-~ .: o~-~ ~o~ ~ ~ll.:Unde~st~n~ that the S~te'e ~ell e~ple ---.,-f. ..'~ is public pro~rt~-:and that gra~t[ng ~ou per~.ss~on to ;-.,-' .~':~, "~[o~ o~ ~akerlal,~Er~.thts l~b~a~ [or the pu~oe~ oE .... the' ~nd~oa~ed,sl~deere~anc~s.~he. value of ~hc l~a~ ~nd '. ~ . . . .'', . : ..r.--:~ ~-..~ -:-~ ~y' 'kno~,-:~ck ~nde~ood and ~~ ~her e~e~ed cutk~ng ..... '".'<-/:,:::/. the se~ples on:Fe~~. 22~' lg83, ~ ~pec~ ko ~n~eh . -~-- ~ . · .~ ..- , .- ,. .. -... ~, ~ ,... .. , _. ~ - . . . . ... , . .. .(.,... ., .-. -. ., :.. -.,,.;.~:: ..... . ,~ . , '". .:?_. .- ? .., ..: ; :- ..~ , .... .:'..~-~?,t~:. ;'.. . - . . . . ' , CONDITIONS -' ~ ~- .~1,, :~C~s of th~ c~tings and/or-core ~t~rial on the ~<---- , f¥:~ ~i)-J ~. wells in the State s~le Colle~ion are' to be~ e~ra~ [~:'_j:~v?~:~,-?~~ -~-only fr~"thOso ln~vidual envelopes or bags in'~l~'"-. /'~':'~,?j'~-~[~[Y~?~ ~ total ~ntent of'c~tings or core ~terial is greater -:.?~.~[~r[¥]f(~[.[.~.~:. -. th~ 10 cc. <-"(No c~s-are to be e~ra~ed if. the volu~s .[' :?~:~':-?~/:>.~--.[.~,of<~ter~ai~-in-the'individual envelope is l~ss than 10 ..... x.-: ...;%,:' . . .;~-.~ :._- .... . --. _ .;'~/...):<':~:[:~:~'~?Y.'~ list' o~ ~he ~'s~c~[~c aample and co~e:'~oo~age~ from' .. " _"J :- .:~...-:~.(-:::::-h:Cslldes, Ono"-e~ o2'-ker~en/.F~.el~des and one se~ of E ON COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 EXPLORATION DEPARTMENT ALASKA ~PACl flC DIVISION September 1, 1982 Mr. C. V.. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: On August 12, 1982 a representative of the AOGCC (Harold Hawkins) along with R. L. Westbrook and R. G. Dragnich, conducted an inspection of several of our drilling locations in the Pt. Thomson and Duck Island areas. During these inspections, the representative indicated that one-year extensions on suspended ,. wells would be approved after the cleanup work was completed at these locations. We therefore submit, the enclosed photographs of our Pt. Thomson #3 and Alaska State C-1 drilling locations which indicate that the cleanup has been completed. We subm~_tted Sundry Notices requesting extensions for these locations on August 10, 1982. Also attached are Sundry Notices requesting one-year ext:ensions on our Pt. Thomson #1, Duck Island #2, Alaska State D-l, and Pt. Thomson #2 locations. These are wells which we wish to carry as suspended rather than abandonments. The Pt. Thomson #1 and Duck Island #2 locations were inspected by your representative who indicated that extensions would ~e approved. As you recall, Duck Island #1 and 2 is a single wellhead and the AOGCC has previously approved the abandonment of Duck Island #1. The Alaska State D-1 location was previously submitted for abandonment approval on February 18, 1982 and was also inspected by your representative. We understand that to obtain a final abandonment status for this location, the sheetpiling will have to be cut off below grade. The attached Sundry Notice requests a one-year extension to enable us to conduct this work at a future date. The Pt. Thomson #2 location has been suspended since September 1978 and was not included in the inspections. The attached Sundry Notice requests a one-year extension of this status. A DIVISION OF EXXON CORPORATION Mr. C. V. Chatterton September 1, 1982 Page Two We also request clarification of the status of Mobil's West Staines #2 location. This location was inspected by your rePre- sentative and discussed at a meeting with Lonnie Smith and Jim Trimble of your office and Exxon representatives Dave Galloway and Rob Dragnich. Please advise Mobil as to the requirements for their obtaining a final abandonment for this location. Very truly yours, D. H. Jones NPB: sjm 60/2 Attachments STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUHDRY NOTICES AHD REPORTS ON-WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER 2. Name of Operator Exxon Company, U.S.A. 3. Address Pouch 6601, Anchorage, AK 99502 4. Location of Well 700' NSL & 800' WEL of Sec. 8, T11N, R17E, UpM North Slope, Alaska 5. Elevation in feet (indicate K~DF. etc.)4 ' waLq r6. Lease Designation and Serial No. depth at gnd l vl u, surf. loc.| . .. ADL 47502 7. Permit No. 79-60 8. APl Number 5o-029-20280-1 9. Unit or Lease Name Duck Tsland Unit 10. Well Number No. 2 11. Field and Pool Wildcat 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other ~( Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). We request a one-year extension of the suspended status of this well. We will arrange to have the location inspected by your representative on a yearly basis or until final abandonment. Approved Copy Returned 14. I hereby certify tJ~)the fgregoing is true and correct to the best of my knowledge. Signed ..~_'~~J/'.~/.~'~ TmeAlaska/Pacific Div. Rep. Oa,e 9/1/82 The space below for Commission use - Clean-up Conditions of Approval, if any: ·his suspended location was i~eet~ b~ ou~ ~ep~ese~tati~e o~ Aunt lg, 198g. approv~ ~til Aunt 1983 ~en a s~se~ent i~ction will ~ necssa~. ORIR~AL ~i~[~ Approved by BY LD~{N~E 8. S~ITH COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate STATE OF ALASKA ALASKA ,JIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON .WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER ]~X 2. Name of Operator Exxon Company, U.S.A. 3. Address Pouch 6601, Anchorage, AK 99502 4. Location of Well 700' NSL & 800' WEL of Sec. North Slope, Alaska 8, T11N, R17E, UPM 5. Elevation in feet (indicate KB, DF, etc.)4 ' water6. Lease Designation and Serial No. depth at gnd lvl 0¢ surf. loc.| . .ADL 47502 7. Permit No. 79-60 8. APl Number 5o-029-20280-1 9. Unit or Lease Name Duck Island Unit 10. Well Number No. 2 11. Field and Pool Wildcat 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other ~( Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). We request a one-year extension of the suspended status of this well. We will arrange to have the location i-nspected by your representative on a yearly basis or until final abandonment. · 14. I hereby certif~ thre~cl~,~egoing is true and correct to the best of my knowledge. ~;se~p e'- Co issl~on~-se- lmeAlaska/Pacific Div. Rep. Date 9tl/82 Conditions of Approval, if any: This suspended location was znspected by our representative on August 12, 1982. Clean-up i approved until August 1983 ~hen a subsequent inspection will be necssary. By Order of Approved by I)V !¢1~I1: P eMITU COMMISSIONER the Commission Date Form 10-403 ~. Submit "intentions" in Triplicate Rev. 7-1-80 and "Subsequent Reports" in Duplicate MEMORANDUM State of Alaska TO: THRU - A .LASKA OIL AND GAS CONSERVATION COM~4ISSION ~t August 31, 1982 DATE: C.V. er~ton Chair~n k~~.~z FILE NO: 108A/P Lonnie C. Smith ~"~ TELEPHONE NO: Commissioner FROM' ~- SUBJECT: Ha rol d R. ~wkins Petroleum Inspector Clean-up Inspection of Exxon Company's U.S.A. Suspended Duck Island I~o. 2 Sec. 8, TllN, R17E, U.M. Surface 700'NSL & 800'WEL Thursday, August.. _12, 1982 - I left Exxon's Duck Island ~o. 3, sut~ject of another report, to go to Exxon's suspended Duck Island No. 2. I took pictures to verify the data on this report as follows. Picture #1 was taken bp air. This shows the well marker, scrap conductor pipe, and ARCO's equipment for studying the ice. Pictures 2, 3, and 4, top to bottom, show the well ~arker post and gussets welded to a steel plate that is bead or spot welded to cellar walls. The marker post has all the data for Duck Island No. 2 bead welded okay, but #1 is also bead welded to post. That well ~s a downhole perm_anent abandonment approved J:-,Jarch 6, 1980 by A.O.G.C.C. Picture S2 also shows where a 9 5/8" casing is showing what was used for a rat hole. Pictures 5, 6, 7, 8, and 9 left to right, show scrap conductor pipe, ARCO's ice studying equipment, the well marker post, and the level and clean condition of the location. The only problem there is on the location, that I could_ see for approval of a suspension clean-up inspection, was the scrap conductor pipe and the 9 5/8" casing showing. In sum~ry, I inspected Exxon's Duck Island No. 2 suspended well. I feel that since this location is on an island, the t~ pieces of pipe~$ not hazardous to anyone and that the condition of clean-up should be sufficient for approval of suspension. SuSpended Well and Location Report 20 AAC 25, ARTICLE 2 FILE INFORMATION: -Operator /rlzf/~ ~ L~_~ {) 5~. Date Suspended Address 3DO ~ ~1~ ~fT~m,T[~T 72 ~/ . .Surface .L~catio~ 0f we~i~ ' ~- ' ~ -'~ Pe~it ~01 7~-~ _~7 ~ Ft. F~5, _~~. Ft. F~ ~.n API No. 50~/OF~d~i Sec. ~, Ti/ ~, R~ ~c , ~M~ Unit or Lease Name D~.E~ .. Well No. ~ Field & Pool .-~/&D ~ Condition of Pad Condition of Pits Well head - Ail outlet-s plugged . Yes No Well sign - Attached to well head Yes Attached to we]l guard Yes _Attached to _ Information correct No Cellar - Opened Yes No Rat Hole Open ~Yes No Fil'~ed Yes No Fil led Ores]~ No ~~'-~~ .. ~ No Covered ~ Yes No WaterWell - Plugged off Capped Ope n Explanation_ Photographs taken to verify above c~onditions~ No Explanaton` /~./~~_~5 / - Work to ~ done to ~-acceptable .~~ This well and location is pt (unacceptable) suspended-for the period of~~ 19. thru Inspe'cted by: ~.../_...-~X--~/~_i _ _~ ~ _... . to be classified as 19 . Revised 8~24/82 · -- COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 PRODUCTION DEPARTMENT ALASKA OPERATIONS March 23, 1982 \ Alaska Oil' and Gas Conservation Commission '3001 Porcupine Drive ~nchorage~ AK 99501 Attention: Mr. L°nnie Smith Dear Mr. Smith: Attached are Polaroid photographs showincL.the~~wellbore marker~. for the Exxon'POint Thomson No. 1 and~Du~No.'s 1 and~2~ wells as requested in your letter of Sep~-%~5-Ci~-f~, 1981. Very truly yours, RGD:rms 25A/Y Attachments 295-651-100 295-641-100 295-642-100 A DIVISION OF EXXON CORPORATION STATE OF ALASKA ALASKA ..,L AND GAS CONSERVATION CL .,-MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator 7. Permit No. Exxon Corporation 79-60 3. Address 8. APl Number Pouch 6601, Anchorage, Alaska 99502 50- 029-20280-1 4. Location of Well 700' NSL & 800' WEL of Sec. 8, TllN, R17E, OPM 9. Unit or Lease Name Duck Island Unit 5. Elevation in feet (indicate KB, DF, etc.) / 6. Lease Designation and Serial No. 4' water depth at ground level~f SL ADL 47502 10. Well Number NO. 2 11. Field and Pool Wildcat 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] - Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans ~ Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) OTHER ~ Wildcat 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Request extension to June 1, 1982 to clean up location. Signed j~~¢~,..~ ~ (~,,".,/,~1~ · The space b~l~:~w~f~r Commission u~e L A!3.sKa Oil & Gas Cons, Date 3-18-82 correct to the best of my knowledge. Title Senior Landman Conditions of Approval, if any: Retur,*,~d ~'¢ ~{.'.~R¥ ~. ~;UGLER "ByOrder of Approved by COMMISSIONER the Commission Date Form 10.403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ~arch 11~ 198.2- Exxon Company U.S.A. P.O. Box 6~01 :_Anchorage, 'Alaska 99502 Re: P, equest for Extension of Time for Clean-up Cent lemen: This office informed you by letters on September 11, ]981 that a submittal of form 10-403, Sundry ~otices and .Reports on ~ells, was neces~~for Pt. Thomson Unit No. 1 and.~'Du~ck- ISland Unit ~'..'o. 1 and' No. ~to request an extensior.~ of t ir~ f~-~ Clean-up. These .r~uests have not been recaived. Please submit these 10-403's promptly. cc: Letters cf Septembe'r 11, 1981 LCS/JET/g in £ DEP~RT~IENT OF NATI~RAL RESOI~RCES .'' / MINERALS AND ENERGYiVIANAGEMENT / Mr o Nibert F. Johnson, Division Landman Exxon Company, U.S.A. P.O. Box 4279 Houston~ Texas 77001 Pouch '7~005. Anchorage, Alasl~a 99' Dear Mr. Johnson: · I am granting your request of November 3, 1981 for an extension of the confidentiality period pursuant to AS 31.05.'035(c) on the well data from the E~ Unit Well No. 2. The data will be held .confidential for a reaso-~abl~ ~r~ of time after the State Supreme Court issues its final ruling on the Beaufort Sea Lease Sale litigation. Sincerely, ohn W.~' ,Katz Co..~ni~ner~ cc: Hoyle Hamilton Alaska Oil and Gas conservation Cort~ission 3001 Porcupine Drive Anchorage, Alaska 99501 ~ ' G.lenn Harrison · ~'::~4.?.. Exxon Company, U.S.A. ,: .... .'.- . - ~-:~-'~ 330~~ "C" Street ~ ...... ~. ~-'~q: . ~ . ~ ~ ::4 ..... ~~.0~'~ 6~01 ';" ' ~ .- ' t ..~:.;~ .' An~orage, Alaska 99502~' ' ' ~'' , '-':~ '.?~':' .' Re~_ Location Inspection~ of~/Clean-up,~Island Unit . 1 >:: :~.jEE ."-~: Our representative inspected this site on August 11, 1981. Th~ "~'.:-~-:':'-_. ~. q"~-'following deficiencies were~ notod~ ~ -: ..... 7" ".:., !_...? There was no well identification sign. ~- . - .. . : . . . "~'-4 . '5:'~:'Please notify this office when this deficien~ has been corrected. '. ' ~ ~'~:~: ':-~ Verification can ~ by close-up photographs or by a site inspection. - ~ .'.h.~:'~ ' ~:':-~ero is'.a.'fuel pit retaining 'on" the sit and tho cellar . ~-,~,~...~,,;~-...-~:~:?vartance:with:regulattonS..' ~Consequently it will be necessa~ ".. I ~¢~'~,">' --:~(?-~'~tO~'request~on form 10-403,'~Sund~.' Notices and Reports on Wells, - i~ ~-" q?:':'~-.-:'%"-~-':"-'~" '~'' for an ~tension of the final clean~up date. Clean-up ~egulations ~ -'-~¥~.:;~-~%-.-' -~ apply until approval of final cloan' up or until tho wolls ;~?;~;-:'::~--'_' : 'assigned-as'pr~uctng wells:.' A'sUbsequent inspection will be .'{~}~q~:~','~.~:-~- ':-'~ necessa~ .... for this site.~i ':~, ~" :.:., --..~ ...' _;_ :_ ,-_ . . , ~ - e~e~,,,~ ~ -- . .:.~::~ _ '-:'- ..., 'S i~ ~, - ...?~:' -- ~:--.-_: .- .. t I - - , '::. '.'.:~¢~"}~- -;?:':Cpmmisst°ner~'::'~''.-::''?. '~ t:--; . - - ':'::; -' :' ?': -'-7"_. " "" ~'''''' ~ "~ : ;- ', . :.,_ :. _ . ~. ~- *;-,' - ~ -:..:.- _ . .,...,. :-:,7[ % ~ ..... " ". . %.,. .". ...-: .. . _. ,..~. ~ --. ~'~ ' Hoyle 'H - Hamilto ~?'i~:':":~ Chairman" , . . ;, '/V "' · THRU: Lonnie C.. smith .~.i.~', ?~,...:~! Co..mmissloner '~' :;:~:(:.,.".:::.' ~' ~!i:;i Doug Amos -,,~'~-/'-'.'~z'-"_ .-.- · - :::' Petroleum inspector ALASKA OIL AND GAS CONSERVATION'COMMISSION _ August 31, 1981 Conduct Clean-up inspection on Exxon's Suspended Du__~ck ~ 1 &.~2 Wells, Sec. 8, TllN, R17E, UPM. Permit No. 78-68 & 79-60 TueSday, AUgUSt 11, 1981: I accompanied Mr. Dave Galloway, Exxon representative, to the well site. As the attached pictures show, the island is in godd condition. However, there' is a fuel pit'remaining with liner still intact. There was no well marker post on'either wellhead, nor was the re- quired well information bead welded to the cellar cover. Therefore, I recommend to the commission that approval for Clean-up not be granted un~il~ the well sign has bee.n installed and verified. In summary, I conducted the clean-up inspection on Exxon's suspended Duck Island No. 1 & 2 Wells. I recommend that Clean-up approval not be granted until the well ~sign has been installed and verified. ' DA: vdl :.-- .. .,.-- · .- > : : -- - ( .%. . _. . i i-:':'.-Surface !,ocation Of. Weli. : :.' "/oo' . Ft,-F~.I.[.L, ~-~..O'3 . Et. Fbl~L -' : .See,: ~. , T ![ . ~,' R i , '-~, , . · . . . 20 AAC '25 120: ,,k].l. ABANI)OXME;'i:I' Dia.'Steel Post (4"M~n.) }le[ght Above FSna[ Grade l. evel (4' Hi~.) - TOI) of Marker P~pe Closed with Cement P' ', Set: On Well llead , On Cutoff . D~stance Be[ow Final Grade Lovel S~de Outlets: All Valves and Nii)ples Removed All 'Openings Closed , Witi~ ' l',:talll t N(~. I "~' , " Unit or Lea~;e Name .~ . ~ .., ... ', 5-. '- Well ~:o. ~;,~, i, 1,. ~-,.t:.~, .1~-'~ ' ~ Fie td &'Pool }:,.,.:... :-, ' Lengtli (tO' Hin.) Screw Cap , In Concrete Pltig F t. i rt. , With Cement INFORHATIO;i I~,E,\I)WEI. I)I:.I) i) l RI:.Ci'!-~I.Y '1'O .;~-i-",RK!:iR POST: (List kq~ere Di'fferen~ from File Informa.tio,O Operator Unit or Lease Well Number , Surface Location.of Well: . Ft. F -L., Ft., F L, Sec , T , R Welds , Other , ;.1 20-AAC 25. 170: I.OCA'rlON .CLEA:I-U'I' PITS: Filled'In , Liners Removed' or Buried , Debris Removed- · SURFACF. OF I, AI) At;D/OR I.OCAT. I¢);:: · l.'.ough , Smooth ~ Contoured __, Flat U~, Compac't,_'d Other CLEAN UI' OF I'AI') A:;I)/OR t.O.';A'rl():-:: Clean .b..~, Pipe Scrap Paper , Other SUI.',ROUt;IIING ARE.-\: ( , Iron Sc rap , Wood , Hud Wooded , Brush , Tundra Sand , Other ~.-~,~ r. , .Cc:aetl t , Grass , Dirt , Gravel CONDITION SUI{i{O'"'" I N (i,.. ,-, ,, ,\Ill-:A- Clean ~5'/Trash from Si'ce Other · , Trees 'and]or Brush from Clearing Site i ACCESS ROAI): : ~trt..., o~,,vel __, ~c~__, o~,~:~ }..~/ /- · i'~ 1 ,-, .. CO.~II)£TION ACCF, SS RO^D ^ND S'dR.xOd~,:)'NG: , l(otiL;h , .(;lhOOtjl , 'l'ra$i~ from Clean Trees Ot.her "~R EHA I N I NG R. ECOHMENII: ?" INS PF. CTED )5126181' and/or Brush from Clearing Road '/;.:-i,\ \ ,.--'_,. ~ · -"'], . I TO gE I)t);415: ; -,ol i · ' ,'":','1, i ...... · , , , _ "API>ROVAL OF AI~,ANI)ON,ql.::gT: Yes~ __' 'Spoil from Cleari[~g,Road.~...;_~~,... ' .~,gi~-' t · No {/ l:in;tl Inspect/on · E ON COMPANY. U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 PRODUCTION DEPARTMENT ALASKA OPERATIONS July 7, 1981 Mr. Lonnie C. Smith, Commissioner Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: In accordance with Alaska Oil and Gas Conservation Commission regulations, Article 2, Abandonment. and Plugging, 20 AAC 25.120, Well Abandonment Marker and 20 AAC 25.170, LoCation Cleanup, it is respectfully requested that a program be initiated to inspect wellsites at Prudh0e Bay during the first part of the week of August 10, 1981 or during the week beginning August 17, 1981. Please notify us if these dates are convenient and if so, which is preferable. The sites 'to be visited and inspected are as follows: Duck Island Wells #1 and n DuCk Island Pad #1 -~. Thom~ #1 .,~ ~ Pt. Thomson #2 // /~/~/V~ Pt. Thomson #3 Pt. Thomson #4 Canning River B-1 It is requested that-the inspectiOn of Duck Island Pad #2 (site of Duck ISland #3 well) be deferred until the summer of 1982 since drilling on this location will resume during the 1981-82 winter season.. Mr. D. E. (Dave) Galloway (263-3756) is our contact for finalizing the aforementioned' inspections. ALH:~ag A DIVISION OF EXXON CORPORATION Very truly yours ~.. t~:~ 4: ,~ · i. ~:. ': , ~. . :~'"'~ ~:,~."..:. :... .~ Drilling Manager , ~C~./~,/' · ~ /~i ~% o~, "'" ~;;' ~'., "' ' '{ c.b, { -'3',~, TO: _ SUBJECT: 0IL SPILL REPORT · ~ ' i_ "' at (location) "' . .u~u¢~, /~,e~,z> #$ NOTIFICATION TO o&Gcc Date & Time of Notification: Person Notified: ~, ~'~oU~f/-,'~'5' : Information required by 18 AAC 75.110 1'. Date and time of' discharge: ~-/$~8/ ~,'o3-~..~ 2. Location of Discharge: · ' .' ~ ;o,~',/,v, fe,7~" ~.~. 3. Person or Persons cauSing or responsible for the discharge: 4. Type (s) and amount (s) of hazardous substance (s) discharged: .,. 5. Cause of D&scharge.: %.': ¢ [: .. .j- . · 6. EnvSro~ental damage cause by the d~scharge ro the extent ta~nab le: 7. Clean~ng actions undertaken: . 8. iocation and method o~ ultimate disposal o~ the hazardous substance and contaminated clean-up materials lnclud&ng data oE d&sposal: ~WR/~Z ~/ z~ ~ F~RPo~r~ ~o ~o~ ~ ~o~ 9. Actions taken to prevent recurrence of the discharge: -REV. ~- I-?0 STATE OF ALASKA OIL AND GAS CONSERVATION COMMll-i'EE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. O,L [] G,. [] OT.~, Wildcat WKLL W~:LL SUBMIT IN DUP. LICATE 2. NA~IE OF OP~I~ATOR Exxon Corporation 3. AI)DRE~S OF OPEI~ATOR Pouch 6601, Anchorage, Alaska 99502 4 DCA~ON OF WF. LL Surface: 700' NSL & 800' WEL Sec. 8, TllN-R17E, UPM, North Slope, Alaska BHL (Proposed): 4000' EWL & 1500' NSL Sec. 4, TllN-R17E, UPM, North Slope, Alaska CONFIEIENI 5--~~iEmC.~ COD~- 50--029--20280--01 ~ L~$E DESiGNA~ON AXD S~IAL NO. ADL 47502 Surface ADL 47503 Bottom Hole 7 IF INDIART. ALOTT'F,E O~ TRIBE NAME 8 L.~IT FARAi OR LEASE NA3~E Duck Island Unit 9 WELL NO No. 2 10 FLFJ.D A_ND POOL, OR WILDCAT Wildcat =f~ SEC. T.. R. M (BOTTOM HOLE Sec. 4, TllN-R17E, U.M. 12 PERIVIIT NO ?9-60 / /? 13. REPORT TOTAL DEP~-I AT END OF MONTH. CHANGES IN HOLE SIZE,CASING AD CEMENTING JOBS INCLUDING DEP,~H SET AN]Z) VOLLT1VI]~ USED, PEB_FOP~ATIONS. TESTS _A_I~D RESULTS FISHING JOl~ JL~b/K LN HOLE AND SIDE-TYLACKED HOLE A24D A~NY O~i-ZER SIGNIFICA/qT CIiANG~ EW HOLI~ CONDITIONS The drilling rig and all equipment and supplies have been removed from the island. The location was cleaned up and all operations were suspended on the island February 3, 1980. After spring thaw we will remove and haul to Deadhorse the liners and wood sills in the reserve, effluent, fuel and day tank pits. CONFIOENTtAL RECEIVED Alaska 0il & C,i;~s t:,,, ..... k,uiritr!l'::-:, /,~ Ancllor[ig~ Ii. ! hereby certify tha~qt f~~ is true/p~l~rrect __ ' ' _ _ ~ ' ' ' ----~---~- , - acreage and Well _ s~s~ ~./fJ~7~/~~. ~ .mml~i~ ~-~r -~ ~arch 14, 1980 ~,-~ zoo. P~ STATE [ 'ALASKA ~%~"V. $- 1-70 OIL AND GAS CONSERVATION COMM. I~EE SUBMIT IN DUPLICATE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 0,L ~] 0," .~ Or.Z. Wildcat WELL W~LL NAME OF OPEP. ATOR Exxon Corporation ~.ADD~SSOFOPm~R Pouch 6601, Anchorage, Alaska 99502 4 ~CA~ON OF WELL Surface: 700' NSL & 800' WEL Sec. 8, TllN-R17E, UPM, North Slope, Alaska BHL (Proposed): 4000' EWL & 1500' NSL Sec. 4, TllN-R17E, UPM, North Slope, Alaska -. CONFIDENTIAL imm,,,. AP1 NL'A~EHICAL CODE 50-029-20280-01 L~SE DESiGNA~ON AND S~IAL NO. ADL 47502 Surface ADL 47503 Bottom Hole IF INDIA~ ALOTTEE OR TRIBE NAME 8. 'L.~IT FARA~ OR LEASE NAME Duck Island Unit 9 WELL .NO No. 2 l0 FLKLD A.ND ?OOI,. OH WILDCAT Wildcat I~ SEC. T.. R. M (BOT'TOM HOLE os.mcrrv~ Sec. 4, TllN-R17E, U.M. 12 PERNIIT NO 79-60 13. REI~ORT TOTAL DEPTH AT ]SND OF MONo'fR. CHA.\'GF_,S IN HOLE SIZE. CASING AND CE~4EF, NTING JOBS INCLUDING DEPTH SET ~ VOL~ US~, P~OP~TIONS. ~TS A~ ~SUL~ ~S~NG JO~ JL~K LN HO~ AND SIDE-~CKED HOLE ~D ~NY O~R SIGNIFIC~ ~~ ~ HO~ ~ITIONS No operations were performed on Duck Island during March and April, 1980. CO N FI gENTI AL 'RECEIVED MAY i 6 I980 Alaska 011 & C~a.s Co.s. Commlsslm, Anollorage 14.1 heteb(y.~_t~2;~ore~~et: :~ AC t g. AC r e a g e a n d We 11 S~GrrSD',:~_~~T'~' ~/v~,'~-~- ~TL~ F~r~!,!~tion Mac, g-er _ ~ May 12 ~ 1980 . .... NOTE--Report on this fo~ il required for ea~ calendar ~tht regardless of the ttofus of oaeratlens, and must ~ filed in dupli~te with the oil and gas conlervat~n commiffee by the IBC of the succ~ding ~n~, ~le~ otherwi.a directed, E) j ON COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION February 21, 1980 RE: CONFIDENTIAL 2 t_.~I~_iSTATTE~ Exxon Duck Island Unit No. ADL 47502 Surface ADL 47503 Bottom Hole ~. Hoyle H. Hamilton Chairman, Alaska Oil & Gas Conservation Commission State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Hamilton: We are attaching two copies of Form P-7, Well Completion or Recompletion Report and Log, for the captioned well which was plugged and suspended on January 22, 1980. Also, we submit the following data: (1) One set of washed and dried samples (in 10 white boxes) from 2136' to 13,908'. (2) One blueline and one sepia print of the complete mud log from 2135' to 13,908'. (3) One composite sepia, one composite blueline print and a digital magnetic tape of the following open hole logs: Dual Induction-Laterlog !ii BHC Sonic '~' ,:; Compensated Neutron - Formation Density .. Compensated Formation Density A DIVISION OF EXXON CORPORATION Mr. Hoyle H. Hamilton Page Two February 21, 1980 CONFIDENTIAL (4) Summary of formation test data. (5) One copy of Sperry-Sun gyroscopic survey. Please note that the above material is marked confidential and should be kept confidential in accordance with the provisions of 11 AAC 2.535(f). WRF:RLL:dds attachments V~our s, AnchomrJ~ SUBMIT IN DUP} ' ~:': ;ATE OF ALASKA .~ ?~ ..iln~ on reverse side; OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: (ub ~] ~^sI~, ,~ Wildcat W El.I, WELL ~ DRY Other b. TYPE OF COMPLETION: wri.i. ~ r}vEn L_3 r.x ~ hACK ~ n~sva L_3 Other SUS 2. NAME OF opIrRATOR Exxon Corporation ,'~. ADDRESS OF OPERATOR P. 0. Box 2180, Houston, Texas 77001 4. LOC~,rIox OY W£LL (Report location clearly and in accordance with a~ill State requirements)* it ~u~,~ 700' NSL ~ 800' ~ of S~. 8~ Ti~ ~TE~ ~ ~r~ Slo~, ~as~ At top prod. interval reporte~ below At total dep~ 3.11'NSL & 976' ~ of S~. 4, Ti~, ~7E, ~4, ~r~ Slo~, ~as~ GONFIDENTtAL · 5. AP1 ~CAL CODE - ' ':' 50-029-202S.0-01 ~r)r. 17503 (B.H.) 7. I~ INDIAN. AJ_X,OTTEE OR TRIBE 8. UNIT,F~q/Vi OR LEASE NA~IE ' ' : Duck Island Unit 9. %VELL NO. :' : - NO. 2 10. FLEI_dD A~NI) POOL, OR WILDCAT .-- Wildcat 11. SEC., T., 1%., 1~I., (BOTTOM HOl_d~ ' OBJECTIVE) Sec. d, TllN, R17E, UM 12. PER3~IT INTO. "'- 79-60 13,908' ~ '~' · 21-R INTERVALS DRILLED BY ~ I-IOW 1%I2%~qY* TOOLS CABLE TOOL8 ~n:o,~, 83'. 22 PRODUCING INT'ERVAL(S~, OF THIS COAIP~TION--TOP, BOSOM, N~%IE (~ AND ~)* ~. WAS ~ SURVEY MADE See At~c~t for Test ~ -~ ' Yes i 24. TYPE 13;LECTi:IC AND OTIIER LOGS RUN DIL, BHC Sonic, FDC-~, Micro-Microlaterol°g, DiFmeter __ ! 25. CASING I~ECORD (Report 311 strings set i:i well) ' ' 310 116 ' 36" to surf w/Permafrost 94 / H40 I 672' 24" [2400 sx Permafrost 72 /Ns° I 2,72.0' 17k" J 2400 SX Permafrost 43.5 & 47 ]SO0 95[ 12,046'. . 12¼" ~1900 sx class G 26 LINEZ 2ECO~D L80 J 27. TuBLNG SIZE ~, TOP (.MD~ BOTTOAI IA,ID) JSACKS CE.%IEN~f* SC}iEEN iA'ID)] SIZE DEPTH SET (3~D) 7" [11,494' 13,907 t 550 None i , 28 PERFORATIONS OPEN TO PRODUCTION (hltcrval, size and number) 2:3. * 30" * 20" * 13-3/8" 9-5/8" None None [ PAcI~2 S~T ~ - : :, ACID, Si."OT, FZACT URE, C'w':%iE-N~T SQUEXZF~, ETC. All Intervals Isolated With Bridge Plugs 13,144' - 13,168' (2 spf) 13,010' - 13,038' (2 spf) 12,957' - 12,964' & 12,970' - 12,982' (4 spf DmUi ,~mV.~ (~m _3,009 '-13,011' 30. PH. ODUCTI ON DATE FIF, ST PI~ODUCTION I PRODUCTION ~'l1'. [ ({OD ~Flov.'ipg. [.;as lift. purnp~g--size and type of pump) ~[WELL STATUS (Produc~g or ' I l ~ ~,~ t~-~ ~; ~' ~l;' Sus~~ PaTZ oF TZST, HOURS" ZS'['~ lCI!OXE SIZE IPP. OD':~ FOR OI~EDL. ~A(~ I %VA~R--BBL. I GAS-O~ R~O : ~%'. TUBIN(~ ]CASING PRESSURE [CALCU~ Oi~BBL. 32. LIST OF ATTACHMENTS : :;2. I I:,reb:,' certify ,hat the foreleg and attae~ed information Is complete and correct a. determined fromi a]l~a~[[~: able ' /I ~~ /1 Mrmge ~d Well : Instructions and Spaces for Additional Data on Reverse Side) * Csg s~gs c~n to ~ck Isl~ Unit ~s. 1 & 2. ~ck Isled Unit w~ow ~ 13-3/8" csg (2110' - 2122'). AA, IOUNf z:.aND K!ND OF ~L~k%~EZ~IAL USED IBlock Sqz w/215 sx clasS G' cmt ' · INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report end log on all types of lands and leases in Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- mentsgiven in other spaces on this form and in any attachments. Items ~'0, and 22:: If this well is completed for separatc, production from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the producing .interval, or intervals, 'top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (pa0e) on this form, adequately identified, for each additional interval to be seperately produced, show- ing the additional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage cementing and the location of the cementing tool. Item '~8: Submit a separate completion report on this form for each interval to be separately produc~l. (~ee instruction for items 20 and 22 above). 34. SUMM'ARY OlV FORMATION TESTS INcL, UDIN(; INTERVAL TESTED. I~'H,F, SSURE DATA ~ ~COVERI~ OF OIL, GAS,- 35. G~GIC WAT~I AND MUD , NAME MEAS. D~ CONFIDENTIAL Schrader Bluff 10,613 8102 Pre-Cretaceous 12,880 9935 ~re-H~ss~ss~ppSa: t 13,7~0 10,719 ~6. CORE DATA. Aq'I'ACI[ BRIEF D~CRIPI~ONS OF LITItOLOGY. POROSITY. FIIAC~R~. APP~NT DIPS AND DETEC"pEi) SHOWS OF OIL. G~ O1{ WA~{. , , , , ~. . .,.. . . ~ CO~S A~ [', '~ er r', -sun d. A. FouchF~ President 1979 Mr. Jim Onisko Exxon, U.S.A. Pouch 6601 Anchorage, AK 99502 CONFIDENTIAL Re: Our Boss Gyroscopic Survey Job No. Boss-16479 Duck Island fi2 Wildcat Field North Slope, Alaska Date of Survey: November 29, 1979 Dear Mr. Onisko: · Please fin~enclOsed the "Original" and twelve (12) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. , , ~/~c Enclosures Thank y~u for giving'us this opportunity to be of service. . _ . · Yours very truly, SPERRY-SUN, INC. District Manager - ............. TRUE VERTTCAL DEPTH RECCRD OF oURVEY SUB ................... CCLRSE ............................. COURSE DO$-LE~ ................................T.o'F_A L SEA INCLINATION DIFECTIOh SEV RECTANGULAR COORDINATES TVD DEG MIN ['EG YIN DEG/IOC NORTH/SOUTH EAST/WEST V~'f ~'C~L SECTION 0 0.00 -28,36 OqIGIN AT SURFACE 100 ' 100.00 71.6q 9 26 N 1 47 U 300 300,00 ~71.~4 J 14 N 47 q7 E ~6G 399,99 371.63 9 6 ~ S 20 30 u ., .. ~ ....... .~ ........................... 49O.99' '471,63 0'13, S 22 18 E ,1 .£1 ~3 .33 · 38 N ,01 W ./' · 99 N .15 W .6~ 1.~6 N .12 W .99 1.41 N .00 E 1.11 600 ' 599.99 57i.63 0 3i S .53 48 E .~5 .7i N .48 E .~6 .............. zoo ........ ] ............. 6g?.q, 9..., .......... 67i..6.7. ..... 0__33_ ............ '_ .... s..'; .... 0.,:4_i; U ........... ...,~9 ........................... ...o!...S ......................... ,_P.,_%_E_ ............. ,5~.. ?CO 799.98 771.62 0 3! S 1.5 36 E .15 .95 S .95 E .-.I5 9[,0 899.98 871.62 0 25 S 23 36 E .12 1.71 S 1.22 E -.SF :"i76"~-~ ....... :":: ......... ~."~-~"'9'~ .................. ~'~'! ~,'6'2 ............6'"26' .... ; ..... ["-~'~'~'"'~"1' 'E' ............. · 6% .................. ~"-3"~'"'$ ............ F;~--j"4. ~---- -- ., 9'i~ 11 oo 1099.98' i 07i ......... !.2.~0_ ....... '.119%, 97 _: ....... 1..1.71 1300 1299.97 1271 1.40G 1399.97 1371 15~0 1499.97 1471 I ~00 159q.96 1571 ............ ~..0o ............ is~ ~5 i~7i ~,O= ,'"'~'~ 1799.94 1 771 ~CO': 189 ~ · 93 1871 ~1 no-' !2099 , .2249 E_ ' . . - ........ ~ .... 0,0 ,.229~.~ 227~ . 2520 · 62 0 16 S 43 48 E .19 2.89 S 1,~7 E -1.10 '61 O 15 . S 16 6 E . .12 3,27 S 2.09 E -1,26 · 61 0 5 S 38 30 E .I.R 3.54 S 2,19 E -1,40 · 61 3 22 N 82 5 E .33 5,55 $ 2,56E · )18 ,, · 60 0 38 S 5 11 ~ .13 5.36 S 2.90 E -2.35 · 59 ...... 0_.48. ................ $.i_..~...ll .'J ........ ,i7 ............... 6.55 s 2.80 E .58 3 53 S 38 23 E .62 7.fi5' s 3,22 E ,57 n. 44 S 15 36 E ,35 °,07 S 3,88 E -4.69 .92 2071,56 9 49 S 6 O W ,32 : 11.57 S '~ .... ' ,, .......... ' ....... · 8.7 ........... 2121.5.1 ............ 3_!,. ........· ........... $_28 .53_W.... 4 ¢.4 13 14 S .77 2171.41 4 7 S 29 23 W 1,~3 15.93 S · 61 2221.25 5- 0 S 24 11 W 1.95 19.48. S · 05 5 19 S 21 ql W .78 4.22 E ........ ~'5;~1 4.32 E -6.36 3.61 ~ -8.04 2.05 E -11.1° · 28 E -15.07 · E, 2 5 41 S la q7 N · 55 6 4 S 13 17 W 1.36 2420,26 & 3 : S 7 6 W 1,31 oacq.mn n ~.n F; 1 C,", W 1 2a.12 S 3.12 W -23.95 33.0,3 S ~.53 W -.28.67 ~ a, ' 2'2 '~; .................. ~j"-J4'~- '~' ......... -~'f~'-."51 4~,,.66 ,c; ~.~ W -37.R3 PAG~ 2 DATE OF SURVEY NOVEMBER 29, 1%7~.~ SF'ER RY SU~, REcoRD OF SURVEY ' TRUE SUB COURSE CC:UP gL DOG-LEG TOTAL ~ "~EA'SIJRED ......... V~jR'TI C/~L ........ SEA ....... INCL INA'T'IO~ ........ D'IR~CT ION SEV ........ EEC"T A"NGUi"'/~R - "C'~'~-~'~'~'~-~'-E-' ~ .......... 'V-E'R'TI'cAL PEr'TH DEFi'H TVP DEC, MI,N f'EG HIN DEG/IO0 NORTH/SOUTH EAST/MEST SECTION 2¢..00 ,, 2597.70 2569'.3q 6 7 ,S 20 53 E 4.31 54.76 S ' 4.82 W ·. 26=0 ' 2647,43 ' 2619,07 5 52 S 49 q8 E 5,99. ~F,go S ' 1,q2 W ~' ' . ....................... ~ ._,~ ....... . .................... ' ; ........ '7' ......................~ ................... ." 2700 2697,12 2668.76 7 1 S 66 1.8 E 4.34 61,78 S ' 2,83 E 2750 2746.&5 2718.29 8 51, N 87 2q E 8.03 62.,83 S 9.4.7 E 2~,00 2796.0q' 2767.68 '2906 :' 2894,75 2866,39 " 10 7 3ro. o . 2992.84 296q.qR 12 11 . .__.. 3~ O0 3089.87 3061.51 15 q9 ~2C0 318,5.6G 3157.30 17 -4.7.29 -,-,. -q3,28 ..N'_:.5...!. 35 E: ..... 2.15 '46,86 S 47.72 E -.6.,.~_7 N 4.0 N 31 '42 E 3.18 6.,.77 S 81..76 E ~5.60 'z~,O0 3~6q 17 3q35,~1 26 12 ' N 31. 5 .... . .' ......................................... --_- ............. ~¢,00 3552.17 3523.81 ~n, 28 N 32 1 5700 3636,09 3607,73 35 21 N 31 4 7PO0 3715.33 3686.97 3q 4.8 N 32 1 3c00 3790.q7 3762,11 q2 4.6 N 32 q ~CC;O 3862.95 383~.59 4z~ 19 N 32 5 ............. 4i00 ................ 39'34';0-3 ........ 3-i05.67 ~5 .... ¢ ............. N' 33 3 zt,-2~:~= ,,., ,,J q00~.59 3976.23 q5 9 N 33 '3x-.' ':' i "' .. :' ~: ' "%, ................ ,.ip-. ' q,~O6 , ' ..... .', qlq5.69 4117.5~ a5 9 N 52 ~5..0~ ~215.87 qlR'7.51 45 ~2 N 52 ' - ~=&'C"O ....... :'~2~2~5;65 ...... q257.29 ..... 45 .... q8 ................ ~:'70[. "~555.66 ~527.24 ~5 25 N 5~ ' ............. E' ......... ]R'~ ...q ..... ~-" ~556.87 q6 N ~ ~634,7'6 4606 40' 45 4~ ,,, ~nr, 47 :'~.4~ 4~76.07 45 55 3373.2q, 3344.88 22 57 I ~ N 32 35 E 2.78 51,57 N 11~!.85 E' 114,34 3 E .'5.26 86.7q N lq1.02 E 155.67 7 E ............ ~ .2'7 ................. ~,'.9'~- f~ ......... f~"6'~ 2'~-~ ........ ~"~'~' ~'~'~' 2 F_ 4,G9 17=~.01 ri 19~...00 E 2=. 179 2.99 286.37 N 262.72 E 1.55 338.2~ N--~-~- 300.08 E/ · 30 ~56o$2 ri 377.49 E 382.97 451.51 -- 5 2.-"i".'% 5 5':3,2.11 ~5 E .55 635.~5 N 492.06 E 30 E .q8 755.76 N 570.13 E 946.38 33 "2l~ J~~ ............ ; ' ~ 4 ........ ~i'~'.c]'7 'N .... 609.24 E I 017.06 33 35 E 1.27 874.56 N f~48.68 E 108,8.26 33 17 E .25 934.78 ~J ~ 618[~.~'5 ETM 11.60,1~ 33 12 E .'~7 ......... 5~4.8'9'F,~ ............. 7-2j:'~-' E ......... ~231.71' .......... DUCK..ISLALD UNIT P '~ DATE OF SURVEY .hOVF. KBER 29, i9-7" .................. B.O ~.~ .... SU R.~ E.L ...................... . ............................................................................................................................ SFERRY SUN' RECCRD OF SURVEY T R_U.E ..................... SUES .............. C OUF,.S E ................... .CCUR S E D 0 G-L E...G .......................... .T. o_.'T A.L Ie'.E A SIIRED VERTICAL SEA INCLINATION DIRECTION SEV RECTA D,~GULAR DEPTH DEPTH TVD DEG NID," DEG NIN DEG/IOO P~ORTH/SOUTH ................. '~:'~'6''D ............... ~+'~-'~-~-'~'~-~ ............... ~+'~A:~"-'~-~ ............... '~§'--~ ~ N 3'~-"Z~'~ ..... F: ......... "f'~ .......... :'-f'~'~'-% ,~2 N 5~00 ,,,~44.52 ~s~6.1r-, ,45 ~7 N 32 0 E.' .67 117~.6A N ............... 5.,~..0. oL,:,.,---.,_~ ~,i.~. 6 z ,,'..,_, ~.~P G ..2 ~, ............ ~..5. .... 1.2':_ .... , ....... . ......... N ..... ~ 2 ..... 5_ E .............. ...5.? ........... _.! ~ S..~,,._O.' ~ ..... ~ ..... 5(-,00 49H5.21 A956.85 45 0 N 32 4.7 E .53 :125~.P, 7 N 5700 5056.36 5028.00 A4 17 N 33 0 S .73 135,.R7 N COORDINATES EAST/WEST VERTICAL SECTION P, O5,2 3 EL 1 37'2j -i 843.29 'E 1 445.,J' 957.28 E 1656.26 5800 '.5127,85 5099,49 44' 27 I .N 33 12, E ,22 1413,45 N 995,A7 E 1 ,5900 5199,26' 5170,90 44 24 .:i' N ,,x3 24, E ,15 ' 1471,95 N 1033,90"E 1 ....... ,.._, 6..0_C.0. 526.., 9,. 25 ........52 'q 0., .8, ..9. ......... : .... :,4_6 .... .4. 5 ...... : ........... .N._.3_.2_,_ 5..4.. 6100 5336,13 5307.77 A,~ 16 N 33 2~ E 2,5~ 1593,95. N 1113,57 E 1 620~ 5399,85 5371.49 51 33 N 33 47 E 2.30 165H,12 N 11-56;21 E 2 6~00 5461.36 "5433,,00 52 32 N '33 12 E 1.09 "' '1723,87 N ~ ,. " GAOO 5522.46 5494.10 52 8 N 33. AT E .61 :1789.88 N :. 7' '~-~'-8-:7-" 795.50, 866.67 94.0.65 017.~1 6~'D0 55~3.89 ..,,5.,5. ....... A N 33 42 E 10._'...,i~..1.1855.50 N 6600 5645.a8 5617.12 5]. 54 N 32 42 E .El 1921.,~1 N 6700 5706.86 5678.50 52 22 N 32 5 E .67 198H.97 N 6~.00' 6°.00 ........... 7j,..,.o,..t .'j:"'::~':~ 5 9 5 5. '~ 9 5927.63 51 i9 "P-'.'~'O::"' ' "'-':','-6018 ...... 30 5989 ~4 51 36 !T: -'::~- .... / · · .. ............... .~.~_=--:' .~._:.~-.:_,~; ~ ....... 1199.72, E 2095.'9'~ 1243.40 E 2174.H1 1287.23 E' 2253,45 1330.,'57 E 2331.89 1~72,66 E 24] 24H, A.GA 2566.30 26A3.TH '2721.41 27~9,43 5768,¢2 ....... ~-~'~'~-~'~-~.-- ~"~.'-~-9~ N 31-"2:'3-"~-' ,90 ....... ~-~'-5'~-,-1~9 N 141q,12 E 5830.69 5~02.33 51 19 N 31 36 E ,37 2-.1.21._8! N ~145.5,00 E ...... ....... .... ..... o._r ....... ......... _. N,,~3 47 E .65 2252.76 N 1539',"5-~ E N 35 5 E 1.06 2317.26 N 1583,77 E 3~-'4'7 "E- ......... ;'~.-~ ........... ~-~i-;-~-6. N I 628,65 E 35 24 E .52 2445.51 N 1673.64 E ~ G .... o.._ E ............... ._5.~. ............ 2..5.C..~._O..Z_rj_ ...... ~._Z~_?...~ i E N · '16142.70 6114.3A 51 23 N -...j6204...94 ........ 6176_.58 ........... 5 ! .... 5.8 .......... .N__ 7~;'"~0' ,&267.1R 6238.A2 51 23 N 37 5 E .~,9 2571.95 N 1765.91 E 7~-.O,'G: '"...~%329,A4 6301.0A 51 ~6 N 38 0 E ,74 2635,99 N 1813,60 E ~'~", r. '., 'F,~ ............. ~, ,~, ........ ~. ~. ~_~ ...................................... 7~.:~':,~ :..',.L~391.60 6363;'~'~ 51 3~ ........ :"-'~'-3'J .... ~;'~ t- ......... ~-;-~'7 2697;%7 N 185~.A7 E '' 7~:~'~:'.".~. -'::::..~53,30. ~2n,~ 5~ 20 ' N'~2 ~7 E ~,~l 2759,~ N lS07,87" E .................................................. '...-~.~.~ ' ....l~'~; ~ 1 .... EX ............ ............. .................... N ........................... ..... . 2877.'¢4 2955,74 3033,92 3112.1~ 3190,37 3268,61 3347,22 3fl.26.77 2 o 2-~ '~'T8-'FL' ........ ~5-0 g-;-~'O 2082.65 .F. 3587.3~ DLICK ISLAKD UNIT 2 P~ ur~I-:[:E B~ Y C. ATE OF SURVEY NOVE,~"P.F_R 29, 197O ........... 'VEFT'ICAL SE'~T~I'ON"D'~R~.~'¥"~[O'i,~ ,~i-3P-30-O~-.E NORTH SLOPE , GONFIBENTt-AL RECORD OF SURVEY TRUE' . ........... SU.~ ............. _c.c_UR S.E ............... C.OUPSF DOG-LEG TOTAL ............ I;FE"A'~'~IR'E D -- ' ~/'~ R T I c A L SEA ,INCLINAT IFCN D IRE cT ~O'~N- ..... SEV ....... ~ EC T A t, G"t]'i' A-P ....~ ~i'6 ~ ~-~-I-~'A-' Y-E- ~ ......... V'E ~' Y'~'C X'L DEPTH DEPTH TVD DEG HI,N FDEG MTN DEG/iO0 NORTH/SOUTH EAST/WEST SECTION · 8400 " ~74~.2G 67]4.90 · . .................. ~..D.~.~._.L ............ 6~D%t~..:..: ...... G77. z,~.~% ....... :,_:.~D 2~ h A9 ~o E , .~1 Do~7.,~D N .............. ?_~LP.*.~,D._K ....... D~.~.9*..~.H. 8600 ~R5G.50 6827.9~ 5G 2 N 51 5 E 1.47 SlAG.AD N 2~34.23 E ~910.8~ 8YOC 6912,74 68~'4.~M 55 1.~ : N 50 SO E .92 3192.63 N 2~9B.20 E 3991.49 9]OG 9200 7030.65.' 7002.29 5;5 22 N .52 O E ,25 3293.2~ N ,' 252A,55' E 4148.a? .¢ 33 : N 51 47 E .2~,, _ 2587""E'~ 715'0';36 ......... D:'I'~'2';"OO -5~ B .................. ~,("'51 5-4 r 12 3~9~.1.7 N zE50.57 E 7210.G8 7181.72 ~3 32 N 5I 47 E .41 3A41.72 N ' 271~.65 E A3~2.81 .9400 7328,54 7300.18 53 21 ' .N 52 24 E .91 3539.38 N 2t~ql.81' E .- A539,02 9500 7~B7. ~1' .......... ~6~'b' ............ 9700 7507,57 7479,21 52 50 N 52 9800 7568,48 7540.12 · ~. ' 9.°00 7630,39 7602.D3 ......... !.q e_p.o ................ .7~P3: 52 ........ 7 ~65. z 6 lOl~O 7.758.53 7730'17 ~ 02:~e 7824.55 7796.19 . z o ~'.~% 7 ~ ~-~'""g'~'~ ........ Y'~%-~'J~-~ ..... 10~:~C- 7957.76 7929.40 52 7' N 5~ .. 51 2 3 - -' N 54 50 19 N 54 48 35 N 53 AR ~7 N 54 q8 12 N'54 A7 A6 N 54- 10.506 P.925o22 7996.86 47 23' N 54 '1" 10600 8093. 10 8064.74 q7 7 N 54 10700 8161.64 8133;28 46 21 N 54 11 11 :.. ~'~, o. ~,2Sl.2~ ~2oP..9o A5 2q 9:06 ~302.06 8273,70 AZ~ 27 e'"O~D~..'-i 374,00 ~a5.64. 43 .z2 10C ~:~ 8447.16 8q18.80 42 25 200 R521.66 8493.30 41 16 q7 E .45 3684'93 N 3033,52 E 477" ...~27 17 E ,~2 3732,62 N 3096,89 E.' ~849,04 . '4924.7 17 E ~ 07 ~160,_25_~E ,/ ~ 7 E ~. o 7 ~'2'~'-:~ ~'-~aL .............. ~2 E 1,79 3~68,~=..~ N .328~,68 E '5072,62 17-E ,~9 39~,08 N 33q5,~ E 51~,99 3o '~ .............. 'GO' ' ......%9~-~";'G~ N 3~0~.3~ E 17 E .46 3S99.93 N 3466,73 E 5288,47 3D E' .41 4642.91 N 3526.7~ E 535~.~6 17 E .31 4085.66 N 3586.45 E 5430.0~ 12 E .77 6128,20 N 36q5.54 E 5500,17 N 5 3 ~-? .... E ............. :'f'9' ........ ¥'f? 0-2 ¥~"rci ....... iYo 3. G z E ~ 5 6 9.3 4" E~~637.35 N 54 24 E 1.04 9211,81 N 3760.80 '"~ 7 r4 54 42 E .SA '.- 4.252.10 N 381'7-~-"a-' 0 .10 ..................... . . . ~ ~ ~-,~=~:~'. ......... N 54 12 E 1,17 6291.73 N 3872.8~ E 5769.~¢ N 54 54 F 1.24 4330.42 N 3927.1g E 5B33.7~ FyXrt, ~,0'o USA . PAGE 5 ....... ._ . .. ' DATE OF SURVEY NOVEPBFR ~,t!C.K ISL4~,D U~;IT ~ _...., ............ .- ......... FOSS._ SU R.'~£ L .......................................................... SPERRY RECCRD OF T.R UE .................... SUB ................ C_OUR D'EASURED VERTICAL SEA INCLIDJATICN DIRECT DEPTH DEPTH TVD DEG V EF:T I C AL SE C Ti 6ri ~'IR"~'~'fi 6'ii ~'-'~"7'J~ ~)'J'o 0 SUl~ su R V FY E ........... [3.0 G - L E G ................................. T...O_T. _~.._L. ......................... ION SEV F,E CTAr,:GUL~P COORDINATES V E R-"~' ~"~'~,'L" IN DEG/IO0 NCRTH/SOUTH EAST/t~EST SEC'TIGN l lAO0 ~674,~5 8646,09 ~9 15 N 55 ~5 E .93 440A,20 N . ............... 1_15.0..0 ....... . ...... ._.._.8,7.5 2_, 28_..:___,6._72~..,_9..2.,..] ............ )38....3..2 .......... : .... , ~--..I'L:5..6 1.2 ...... F.. .................. · ~..].,_z, , ........ .A.5.3. 9 ,.r4.. 1 N 11600 8851,07 8}%02,71' ,37 2.9 N 57 47 E 1,4~' /+472,95 N 11706 8911.21 8882.85 35 59 N 58 42 E 1.60 q564,~3 N 4033.02 E 5957.~ __4 0_8...5_:'00 E 6 O 1.7.._2__9_.. 4136.6,3 E 6075.68 4187,48 E 6131,97 11900 12000 9158.53 '' 9130,17 32 5/+ .............. l" ~-"O"~'S""-"'---..~. ~'"7'~'.' ~"~ .......... ~' 1'5' r.-ff ....... T ...... ~' 2.-.5. 9075.07 9046.'71 ~3 'N 6[! 24 E 1.15 456,2.59 N . ......... ~2_8__6_.,__26 E E...--.:__._ ~...,..A_. 4, ............. ]/~ s'p, 9- o 5' .:.D_.,L' 'L._~ ~ ~ _q.-.,_5.:_6.; ..._~_~-) E 68 4r'q~.41 N 4346.55 E " -~--~ ....~__.L: N 62 1...2.. N ~1 54, ,.,. ...... T..H.E_.C_A.L CUL..A...T. I O.N.~ ..... .~ R E.._.B..A .~E.D_._?_.,N_._T!~.E_M..I.N ,~ ,, HORIZONTAL DISPLACEMENT : ~325°57 FEET , , S T A R T -~'F' '~'t~'.RF~-~'~ ~ A S : 2 ~ '"~'G--"~ 6186,31 6238,9~!. .6289,7r-. 63g.2,13' I.~.!!f~ .... R..ADI U.S. ... .O. E: C._U_..R..~.~_]'..YR_[_.ELT....H._OD ** Al NORTH 43 OEO, 2.4 MIN, EAST (TRUE) .F× Yf!K CO. Dt!CK I SLAF, D L!I,~IT r..p UP"O[ i",AY t'! ,q F~ T H SL ~'IF E ......... E C S F: -,S U R l,I [ L ................... TRUE' t'F/~ (I.JR [. D VERTICAL PE~ TH DEP Ttt llP ..... 1'20 P/~G£ F.,~T[ OF SURVFY DE£E,uB£R"'I6, 1 VEPTICAL SECTISR DI~£CTION CONFIDENTIAL SPERRY-S UN RECORG OF E:UPVE¥ "' SI. IE CCURS'[ ...... CgIJRSE DOG-LEG / SEA INCLINATI CN DIRECT ION oEV ; TVD D[G MiN .P.E.G ~'IN DEG/IO'9' 1 1 ........................ BiDSS'1~,S90 ' TOTAL ............................. ~[CTANGUL~P NO~TH/SOUTH 27:00 ?~14.93 9E86.57 28 51 N 65 42- E 2.21 2/400 950Z.13 9/+'T4,77 27 22 N 66 4P. E 1.57 25'6'0 .................. ')592.31 .......... 95~5;95 .... 26' 26 .............~ N'"'"67"42 .... E ............. 1.;0'2 ........... 2~.00 9682.07 9653.71 25 52 ' 1'4 69 12 E .87 2700 9772.1"~. 974z~.77 25 ~0 N 71 54 E 1.19 4554.2 z~ N 456£.71 I,i 458.9.02 N 4613.59 N 4636.64 N COORDINATES VERTICAL E/~ST/WEST SECTION ) /~257,28 E 61P. 6,b.. q 286,4~R E 6234,21 4 35 ¢;"9 5'" E .......... 62~. 5~ {lO .... 43&2,51 E 6338,6.5 q. 429.0'4: E 63HS,g2 4657.86 N ~+474.06 E GA3O.~5 4676.84 N z+517.18 E 6472.14' '4694.34 N ........"~55B';'9'D ....... E ............ G511.81 4710.53 N 4599.88 E 6550.00 4't25,01 N 4640,86 E 65HG,H5 1 1 2P. OO 9862.37 9834.01 2~OO 9952.72 4924.36. .'5 £'~ 6 ....... ]]~ ,q 4'2 ,' P, 7 ....... 1 0314.51 ,..."~00 10~33 . nS. 10104,72 ZPOO 15223.77 101~5.41 25 22 .N 73 '6 E 25 23 N 73 18 E 25 55 ..... N 71 '5~"E .... 25 1~ N 71 18 E 2 · 60 4757.96 N · 0.9 fl75C'.35 N · :I .......... 4763.32 N · 75 4776.~2 N ~ 57 N 71 6 E, .gl 479~.4,9 4681.94''[ 6622.5~ 4722.96 E 6657.7A 4764~27"E ............ 6693.62"' 4805.22 E 6729 4RA5.1O E 67~5 133D0 1,431z~.82 10286.4,6 13a[,O IOAOE.OO 19377.64 ..... l~rrj~,. , ........ 10'4c7;A6., .... 1F, 46~. ..gq "' 1 3¢C0, 16589,42 10561.06 ] ~70~ 12681 ........ ,.f,.. I~3772 1.07~.56 lO720.2D ,~ -' '~C: ............ ,. ' .............. /' ,C'," ':' ** THE CALCULATIONS ARE 'BASED 24 13 2~ 17 22 32 N 6P, 0 E 1.17 4~!47.05 N 4997.01 22 29 N 66 30 E .Sg 4861.R5 N 5032.31 21 43 N 67 42 E 1.78 4869.17 N 50~9.64 21 45 N 67 42 E O.9O. 4872.26 N 5057.17 'H'oR ~26hi"AL"E~iSP'LZxCEMEMT' : START OF SURVEY 69 54 E ,64 4~.I0fl.29 N 4884,06 E 68C0,27 69 24 E .22 4818.57 N 4922.57 E 6835,A',2 N'69 2~"E .72 .......... 4H.~2.84 N ............ ~i96'0;5:$'-E- ........ ¢.B70,22 E 6904.05 E 6937.61 E 6954.13 E 6961.23 THE t," IN If,,'.lJM 'RADIUS OF' CLIRV-ATLIRE .METHOD ** " '76-22.3~,--FEET AT NODTt.!' 4'6 'BEG"'-' 4'MTN'; EAST'"-~TRUE-1 ...................... 2E.3F-, FEET ABOVE SEA LEVEr, TEST DATA Exxon Duck Island Unit No. 2 CONFIE]ENT! L TEST NUMBER DATE TYPE TEST INTERVAL CUSHION HOURS TESTED PROD' N FOR TEST PERIOD CHOKE SIZE FLOWING TBG PRESS TBG SIZE IFP ISIP FFP FSIP 1 12/31/79 DST through perfs 13,144'-13,168' (2 spf) Nitrogen 9.2 428 BO 3/4" '~--71~L~-FS~ (GOR 540:1) 460 psi 2-7/8" 3742 psi 4928 psi 4130 psi 4928 psi _. - ...~ :.'-2 .,. 2. c _ ,1 Based on 6 hour .~ s~cabilized test 2 1/8/80 DST through perfs 13,010'-13,038' (2 spf) Nitrogen 13.5 132 BO 3/4" 2 292 BOPD (22.9© Gty @ 60© F) & 200 MCFG/D (GOR 682:1) 190 psi 2-7/8" 2884 psi 4923 psi 2778 psi 4922 psi 2 Based on 5 hour stabilized test 3 1/13/80 DST through perfs 12,957 '-12,964 ' 12,970 '-12,982 ' Nitrogen 8.7 (4 spf) (4 spf) 291 BO 3/4" 3 863 BOPD (24.8© Gty @ 60© F) & 492 ~_FG/D (GOR 570:1) 330 psi 2-7/8" 4065 psi 4885 psi 3133 psi 4812 psi 3 Based on 6 hour stabilized test STATE of ALASKA OIL & GAS CONSERVATION CoAMISSION ~o: F DATE: SUBJECT: OIL SPILL REPORT at (location) /C~ze' ~'-~o~ , .. NOTIFICATION TO O&GCC Date & Time of Notification: ~-/~- Person. Notified: ~ ~/~..-- InfOrmation required by 18 AAC 75.110 1. Date and time of discharge: 2. Location of Discharge: -- 3. Person or Persons causing or responsible for the discharge: Type (s) and amount (s) of hazardous substance (s) discharged: 5. Cause of DSscharge: .EnvSronmental damage cause by the dSscharge to the extent asce~:- ta~nab le: . Cleaning actions undertaken: . , Location and method of ultimate disposal of the hazardous subs l~ance and contaminated clean-up materials including data of disposal' Actions taken to prevent recurrence of the discharge: Form No. P--4 P~V. ~- 1-70 STATE Or ALAS~ OIL AND GAS CONSERVATION MONTHLY REPORT AND WORKOVER OPERATION~;~ W~LL W~LL ~. N~E OF OP~TOR Exxon .... Corporation 3-~D~S OF OPhiR Pouch 6601, ~nchora~o, ~laska 99502 ~CA~ON OF WELL Surface: 700' NSL a 800' WEL Sec. 8, TllN-R17E, UPM, North Slope, Alaska BHL (Proposed): 4000' EWL & 1500' NSL Sec. 4, TllN-R17E, UPM, North Slope, Alaska 5~P! NL~IERICAJ~ CODE 0-029-20280-01 ]~ L~SE DESIGNA~ON AXD S~IAL NO. ADL 47502 Surface ADL 47503 Bottom Hole IF INDIAR~. ALO~ I~;E O~ TRIBE NAME 8. L.~IT FA/~A~ OR LEASE NAJ~E Duck IslanO Unit 9 WELL NO No. 2 10 FLFJ~D A_ND POOL. OR WILDCAT Wildcat ~l SE . T.. R. M(BO'I'TOM HOLE O~ Sec. 4, TllN-R17E, U.M. 12 PERMIT NO 79-60 13. R~ORT TOTAL D~ AT ~D OF MON~. CHA~NG~ IN HOLE SIZE,CAGING A~ C~N~NG JOBS INCLUDING DEP~ SET ~ VOL~ US~. PE1R~FOP~TIONS. ~TS A~ ~SUL~ FISHING JO~ JUnK ~ HOL~ AND SIDE-~ACKED HOLE ~ND ~NY OTHER SIGNIFICANT CHA~G~ ~ HO~ ~ITIONS Set cement retainer at 13,075'. Stung into retainer and failed to inject into perforations w/5000 psi. Set a CIBP at 13,072'. Perforate w/4 spf 13,009' - 13,011' and set a cement retainer at 12,947'. Stung into retainer and performed a block squeeze with 215 sacks of cement. Milled up retainer and cement and tagged top of CIBP at 13,072'. Perforate w/2 spf 13,010' - 13,038' and set a Baker Model F-1 packer at 13,000'. Ran a conventional DST using a nitrogen cushion. Opened tool for 10 minute initial flow. Closed for a 1 hour 14 minute initial SIP. Reopened for a 13 hour 30 minute final flow. During a 5 hour stabilized flow period the well flowed at an average rate of 292 BOPD with a GOR of 682 scf/bbl. Took a 21 hour final SIP. Set a cement retainer at 12,997' and could not inject into perforations w/5000 psi. Set a CIBP at 12,989'. Perforate w/4 spf 12,957' - 12,964' and 12,970' - 12,982'. Set a Baker Model F-1 packer at 12,888' and performed a conventional DST using a nitrogen cushion. Opened tool for 10 minute initial flow, closed for 1 hour 20 minute initial SIP and reopened for an 8 hour 44 minute final flow. During a 6 hour stabilized flow period'the well flowed at an average rate of 863 BOPD with a GOR of 570 scf/bbl. Closed tool for a 13 hour 27 minute final SIP. Set a retainer at 12,843' and could not inject into perforations w/5000 psi. Spotted a 35 sack cement plug on top of retainer. Placed a 65 sack cement plug in and out of the 7" liner top from 11,372' to 11,551'. Set a 37 sack cement plug from 2887' to 2988'. Displaced mud in 9-5/8" casing to 2000' w/9.8 ppg calcium chloride water containing corrosion inhibitor. Injected all waste fluids on location down 9-5/8" x 13-3/8" casing annulus and displaced w/160 bbls of 9.8 ppg calcium chloride water containing corrosion inhibitor. Cut 9-5/8" casing at 1800' and pulled 42 joints (1760') out of hole. Set a 13-3/8" cement retainer at 1650', pumped 8 barrels permafrost cement below retainer and dumped 2 barrels on top of retainer. Set a permafrost cement plug from 83' to 150'. Installed blank flange on 'A' section. Suspended well at 1030 hours 1/22/80. CONFIDENTIAL 1~. ,,.,~,.n,,,~/~~.~~ Acreage and Well ...... .... [~J~/_~ ....... =~ Evaluation Man~er ,~._ February_ 1]~ ]980 NOTE ~sport this f is ~ired ~r ~ c~lsnd~r ~thl regardless of th~ stotus of o~erotions, oed must ~ ~le~ oil u~as co~erv~t~n co~i~ b~the 15~ of th~ succ~din~ mon~.~ls~ oth~rwis~ airect~/: :, : ' · ' : , ,': IlVr RGD 1-15-80 9.8 ppg CaC12 . . · . · 9.8 ppg CaC12 9.9 ppg mud ~9.9' ppg mud 9.9 ppg mud FIGURE #1 PROPOSED WELLBORE SKETCH AFTER SUSPENSION DUCK ISLAND UNIT #2 ili 42" at 70' 30" at 80' Cement plug from 80' to '150' 20" at 672' Top of Cement at 1641' Cement Retainer at 1650' Bottom of cement at 1700' 9-5/8" casing stub at 1800' 13-3/8" window at 2130' Cement plug from 2900'-3000' MD Top of cement at 11,394' MD Top of 7" liner at 11,494' MD Bottom of cement at 11,554' MD 9-5/8" casing &~ 12,026' MD Top of cement at 12,650' MD Cement retainer at 12,850' MD F-1 packer at 12,888' MD Test #3 perfs 12,957'-964', 12,970'-982' Bridge plug at 12,089' MD Cement retainer at 12,997' MD F-1 packer at 13,000' MD F-1 packer at 13,020' 'MD Test #2 perfs 13,009 -038' ~iD Bridge plug at 13,072' MD Cement retainer at 13,075' MD F-1 packer at 13,130' MD ~ Test #1 perfs 13,143'-167' MD 7" Liner at 13,907' MD 8-1/2" Open hole TD at 13,908' NOTE: Could not squeeze cement into any test perforations. COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 907~276-4552 January 25, 1980 Alaska Department of Environmental Conservation P. O. Box 1601 Fairbanks, AK 99707 Attention: Mr. Doug Lowery Gentlemen: A small hydraulic fluid sPill occurred on an ocean ice road approximately 2.7 miles West of the second channel 6f t~-e Sag- avanirktok River, Section 4, TllN, R16E, UM, at 0810 ADT on January 18, 1980. Pursuant to 18 AAC 75.100 under authority of AS 46.03.020 (10) (A) and AS 46.03.755, this letter constitutes written confir- mation of the telephone report made by Ms. J. R. Helmick to Ms. Patty Wightman of the Alaska Department of Environmental Con- servation at 1530 ADT on January 18, 1980. The information required by 18 AAC 75.110 follows: 1. Date and time of discharge: January 18, 1980 at 0'810 ADT. 2. Location of the discharge: Section 4, TllN, R16E, UM. · Persons causing or responsible for discharge: Kodiak Oilfiel'd Haulers pickup truck driver. · · Type and amount of discharge: Approximately five gallons of hydraulic fluid. Cause of discharge: Vehicle accident. During a collision, a fitting to the power steering was torn loose on a Frontier Transportation end dump. The broken fitting caused the discharge. · Environmental damage: None. The spilled fluid remained on the ice road and was 100% recovered. · Cleanup actions undertaken: Hydraulic fluid was picked up with absorbent and contaminated snow was scooped up. Contaminated snow and absorbent were placed in plastic bags and transported to Exxon's._.Duck Island Unit #2 location· ~'~.Y'~' :' A DIVISION OF EXXON CORPORATION Alaska Department of Environmental Conservation Page Two · Location, method, and date of disposal of discharge and cleanup material: Contaminated snow and absorbent will be incinerated at Duck Island Unit #2. · Action taken to prevent recurrence: None. Discharge was the result of a vehicle accident. Please contact me at 907-276-4552 for any additional information you may require. Very truly yours, jrh. 240-910 cc: Mr. Hoyle Hamilton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99504 R. K. Riddle Alaska Oil and Gas Conservation Cc~mission Hoyle H. Hamilton ~/~ Chairman of the C ..c~sion Lonnie C. Smith/c~/~ ~ camissio I v. { \ Ben Ho LeNoman l:~troleum Im.ql:~or January 28, 1980 Plug and Suspend ExxDn's Duck Island 92 .~a. ursday,~ J..anuary 17 - I departed my home at 3:00 t~4 for a 3:30 PM shcmaKD and 4:30 PM departure via Wien Flt. #19 for De_~_~adhorse arriving via Fairbanks at 6:55 PM. I was met by Exxon's expedi~ and proceeded to Duck Island, some fifteen miles Northeast of Deadhorse, where I met with Exxon's alternating Drilling Foreman Adolph Tcmas and Buddy Teer and Parker Rig #97 alternating Toolpushers Jesse Curl and Kenneth Ray. Weather: -41"F, high overcast, light wind. _Friday & Saturday, January 18 & 19 - Injection of ~ud into the 9 5/8" and 13 3/8" annulas was accC~PliShed during these two days. Delays w~re experienced due to the injection pump malfunctioning and rig pumps were utilized to finish the job. S .unday,_ January 20 - Tri-State Oil tools cut the 9 5/8" and 41 random joints plus stub W~re recovered and strapped at 1797.26'. 9 5/8" stub rema/ning in the 13 3/8" was then tagged, with drill pipe measurement of 1802.23' BKB. Calculations indicate the top of the 9 5/8" stub 298' above the top of the windc~; in the 13 3/8" 82100'. _Monday, January21 - Howco type SV easydrill packer was set at 1650' and ten barrels of clear waterfollowedby40barrels of viscousmudw~repumpedahead of ten barrels of cement. Bottnmof cement was at 1663' (8 barrels belcw retainer) and top of ~t at 1596' (2 barrels above reta/ner) for a column of ±67'. 13 3/8" was then pressured to 1500 psig but no leak off occurred. CACL? vms then injected to 150' and ten barrels cemant pumped with top of the plug-at 83'. 13 3/8" was then topped off with CACL2. ._~..~.Tuesday, January 22 - Stack was nippled down and 13 3/8" blind flange installed (picture attached). Side outlets on the 13 3/8" casing head were bull plugged on one side and a plug valve, tapped bull plug, and M&F needle valve utilizied on the opposite side. A steel cap will cover the 42" conductor pipe. I departed Deadhorse via Wien Flt. #10 at 2:35 PM arriving in Anchorage at 4:15 PM and at n%- hcme at 4:45 PM. '.. In ~, I witnessed plugging for suspension of Exxon's Duck Island #2. ., EXXON US'.': PROPR1ETAR .:.. ~. ~ - . , ~-.~..- ~'.. ....... ' ............. ' ............................. DUCK ISLAND UNIT #2 ~ This procedure begins after POH with DP after squeezing Test .... #3 perforations. 1. TIH with open-ended drill pipe to 11,544'. 2. Mix and pump 45 sx of Class "G" cement as a balanced plug. Use recirculating blender. The top of the plug is to' be 100 feet above the top of the liner and the bottom is to be 50 feet below the top of the liner. The drill pipe volume to 11,394' is 84.5 bbl. Class "G" + 0.3% Halad 22A + 1.0% CFR-2 + 0.08% HR-7 Yield is 1.15 cf/sk. Desired density is 15.8 ppg Water ratio is 5 gal/sx Total mix water is 5.4 bbl Thickening Time: 4+ hours at 160° circ. temp. I CONFER: FILF: 3. Pull up to 3000'. Lay down drill pipe as it is pulled. 4. Mix and pump 37 sx of Class "G" cement (neat) as a balanced plug. Use recirculating blender. The drill pipe volume to 3000 feet is 22.3 bbl. Total mix water is ~.~ bbl. 5. POH to 2,000'. Displace mud in casing with 9.8 ppg CaC12. Casing volume is 300 bbl. Be sure CaC1 is inhibited. Use 50 bbl fresh water pre-flush ahead of CaC12. Avoid mixing mud with CaC12. 6. Inject all remaining waste fluids on location down 9- 5/8" x 13-3/8" casing annulus (displace with 125 Bbls Calcium Chloride water, and include a 25 Bbl fresh water spacer ahead of the CaCi?). Double-check all tanks to be sure all waste fluids are injected. 7. Pick up 9-5/8" casing cutter on drill pipe and measure in hole to 1800 ft. Ensure 13-3/8 x 9-5/8 annulus pressure has bled off to the formation. Actuate mechan- ism and cut 9-5/8" casing. Record exact depth of casing top. Measure out of the hole. 8. Unbolt "B" section from "A" section and 12 foot spool (see Figure 2); remove secondary 9-5/8" casing seal and "B" section; and replace "B" section with 26" spool (see Figure 3) 'Temporarily bolt in place. ~ = .... latch onto 9-5/8" casing. At . ~ o~ ¢i:~-~ ~_~_ 9. With 9-5/8" casing spear, ~' ~-~;~ ~"-~ the same time, connect the BOP stack to the bails. , Then simultaneously lift the BOP stack and casing high enough to release and remove the casing hanger. Lower BOP stack and casing, nipple up BOP stack, ~nd pull 9-5/8" casing out of hole (approximately 1800 feet). 10. EXXON PROPRIETARY "' . ... - ~ ',. '~ ..... '~:; i~ "'-',"~.~ RIH with Halliburton EZSV retainer (for 13-3/8", 72 ppf casing) on drill pipe and set retainer at 1650 ft. Run. plug catcher 270' from bottOm. 11. Establish injection through retainer. Limit pressure to 3000 psi. 12. Pick up to verify that free of retainer. Rotate as required to extend stinger. Stab into retainer. 13. Mix and pump 60 sx of Permafrost cement as follows. Use recirculating blender. The drill pipe capacity to 1650 feet is 12.2 bbl. 60 sx Permafrost cement (15.0 ppg) 5.0 Bbl (210 gallons) fresh water. Approx. thickening time: 7+ hours. Yield = .93 cf/sk. Retain Surface samples to determine if they properly harden. a. Pump 10 Bbl fresh water. b. Pump 25 bbl of extremely viscous mud(300 sec viscosity) c. Pump 10 bbl (60 sx) cement. d. Drop top plug. e. Displace with mud until plug lands (approx. 10.2 bbl) . f. Pull free of retainer and shear out plug catcher. g. Allow'cement to balance on retainer. h. Pull up 1 stand and reverse out. CAUTION: Do not shear plug catcher and over-displace cement in Step c. 14. Test retainer and cement plug to 1500 psi. Use PIT procedure to ensure that CaC12 water is not being pumped past retainer. 15. 16. 17. Trip out of the hole to 150' keeping the hole full with CaC1 2' With the drill pipe at 150', mix and pump a 10 bbl perma-frost cement slurry (specified in Step 13) as follows: a. 3 bbl fresh water b. Pump 10 bbl cement c. Drop top plug d. Displace cement with 1.1 bbl CaC12 Trip out of the hole to 70' and reverse out usingAad]~r~!~ CaC12. Trip out of the hole. 18. "' EXXON U~A PROPRIETARY . .............................. : ......... Remove BOP stack, 12 foot spool, and 26" spool. Install 13 5/8", 5000 psi blind flange on "A" section. Leave side outlet valves on "A" section. (See Figure 4). RGD: dds 1-15-80 RGD 1-15-80 FIGURE #1 PROPOSED WELLBORE SKETCH AFTER SUSPENSION DUCK ISLAND UNIT #2 9.8 ppg CaC12 . . 9.8 ppg CaCl2 9.9 ppg mud 9.9 ppg mud · .... 9.9 ppg mud l 42" at 70' 30" at 80' Cement plug from 80' to 150' 20" at 672' Top of Cement at 1641' Cement Retainer at 1650' Bottom of cement at 1700' 9-5/8" casing stub at 1800' 13-3/8" window at 2130' Cement plug from 2900'-3000' MD . Top of cement at 11,394' MD Top of 7" liner at 11,494' MD Bottom of cement at 11,554' MD 9-5/8" casing ~t 12,026' MD Top of cement at 12,650' MD Cement retainer at 12,850' MD F-l.packer at 12,888' MD Test #3 perfs 12,957'-964', 12,970'-982' Bridge plug at 12,089' MD Cement retainer at 12,997' MD F-1 packer at 13,000' MD F-1 packer at 13,020' MD Test #2 perfs 13,009'-038' MD Bridge plug at 13,072' MD Cement retainer at 13,075' MD F-1 packer at 13,130' MD Test ~1 perfs 13,143'-167' MD 7" Liner at 13,907' MD 8-1/2" Open hole TD at 13,908' NOTE: Could not squeeze cement into any test perforations. FIGURE 2 BOP and WELLHEAD ASSE~,L~Y BEFORE PULLING 9 5/8" CA& ~G DUCK ISLAND UNIT NO. 1 BASE OF 15 ' -8" 15'-8" note below obou! kill line 14'-10" .. Z'- i0" MIN. l_61! .I 12'- 0" NOTE' One kill line to be connecfed to rig pumps ond one to be connected to line at NE edge of islond. ROTARY BEAMS ANNULAR TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR TOP OF CELLAR GRATING SPOOL B Section SEA FLOOR ,CELLAR WALL 9 5/8" CASING - 13 -3/8" CASING 20" CONDUCTOR - 30" CONDUCT~)R ]~'IGURE 3 BOP and WELLHEAD ASS EM'~J~Y AFTER PULLING 9 5/8" CP. NG DUCK ISLAND UNIT NO. 1 BASE OF ROTARY BEAMS 15' -8" · 14 ' - 10" See note below obout kill line 15'-8" 2:'- I0" M IN. ANNULAR TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR 12'- 0" _It RAM TYPE PREVENTOR TOP OF' NOTE' One kill line fo be connecfed to rig pumps ond one to be connected to line at NE edge of islond. i1_9" SPOOL SPOOL 13-3/8" WELLHEAD . 13-3/8" CASING · 20" CONDUCTOR CELLAR GRATING SEA FLOOR CELLAR WALL 18'-6" FIGURE 4_ SUSPENSION SKETCH SHOWING LOCATION OF WELLHEADS RELATIVE TO SEA FLOOR DUCK ISLAND UNIT No.I 1_811 WELLHEAD AND COMPANION FLANGE ISLAND SURFACE LEVEL WATER LEVEL SEA FLOOR w,, fCELLAR WALL 13-3/8" CASING 20" CONDUCTOR 3,0" CONDUCTOR Form 10-403 REV. 1-10-73 Submit "ln~entions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 2. NAME OF OPERATOR' Exxon Corporation 5. APl NUMERICAL CODE 50-029-20280-01 6. LEASE DESIGNATION AND SERIAL NO. ADL 47502 (Surface) ADL 47503 (BH) 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Duck Island Unit 3. ADDRESS OF OPERATOR 9. WELL NO. Pouch 6601, Anchorage, Alaska 99502 No. 2 4. LOCATION OF WELL At su trace 700' NSL and 800' WEL, Sec. 8 13. ELEVATIONS (Show whether DF, RT, GR, etc_) 4' water depth at ground level of SL Check Appropriate Box To Indicate Nature of Notice, Re 14. 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 4, TllN, R17E, UM 12. PERMIT NO. 79-60 3ort, or Other Data NOTICE OF INTENTION TO.' TEST WATER SHUT-OFF ~ PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) Suspend SUBSEQUENT REPORT OF: WATER SHUT-OFF FRACTURE TREATMENT SHOOTING OR ACIDIZING (Other) REPAIRING WELL ALTERING CASING ABANDONMENT* (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. See attached Suspension Procedure Duck Island Unit #2. 16. I hereby certify that the foregoing is true and correct SIGNED ~,~ TITLE -- APPROVED BY ~ TITLE CONDITIONS OF~('~P~OVAL, IF AN~'='~ I~Y ORDER OF INK r-OaMI6810tl See Instructions On Reverse Side Drilling Manager DATE 1-16-80 COMMISSIONER 1--.//, -,9o DATE · . . N PROPRIETARY SUSPENSION PROCEDURE ..... ' ....... ' ........... ' .... :-~L'. ....... -,.~,-"~;'-' DUCK ISLAND UNIT #2 This procedure begins after POH with DP after squeezing Test. #3 perforations. 1. TIH with open-ended drill pipe to 11,544'. 2. Mix and pump 45 sx of Class "G" cement as a balanced plug. Use recirculating blender. The top of the plug is to be 100 feet above the top of the liner and the bottom is to be 50 feet below-the top of the liner. The drill pipe volume to 11,394' is 84.5 bbl. Class "G" + 0.3% Halad 22A + 1.0% CFR-2 + 0.08% HR-7 Yield is 1.15 cf/sk. Desired density is 15.8 ppg Water ratio is 5 gal/sx Total mix water is 5.4 bbl Thickening Time: 4+ hours at 160° circ. temp. 3. Pull up to 3000'. Lay down drill pipe as it is pulled. 4. Mix and pump 37 sx of Class "G" .cement (neat) as a balanced plug. Use recirculating blender. The drill pipe volume to 3000 feet is 22.3 bbl. Total mix water is A.~ bbl. 5. POH to 2,000'. Displace mud in casing with 9.8 ppg CaC12. Casing volume is 300 bbl. Be sure CaC12 is inhiSited. Use 50 bbl fresh water pre-flush ahead of CaC12. Avoid mixing mud with CaC12. 6. Inject all remaining waste fluids on location down 9- 5/8" x 13-3/8" casing annulus (displace.with 125 Bbls Calcium Chloride water, and include a 25 Bbl fresh water spacer ahead of the CaC12). Double-check all tanks to be sure all waste fluids are injected. 7. Pick up 9-5/8" casing cutter on drill pipe and measure in hole to 1800 ft. Ensure 13-3/8 x 9-5/8 annulus pressure has bled off to the formation. Actuate mechan- ism and cut 9-5/8" casing. Record exact depth of casing top. Measure out of the hole. 8. Unbolt "B" section from "A" section and 12 foot spool (see Figure 2); remove secondary 9-5/8" casing seal and "B" section; and replace "B" section with 26" spool (see Figure 3). Temporarily bolt in place. 9. With 9-5/8" casing spear, latch onto 9-5/8" casing. At the same time, connect the BOP stack to the bails. Then simultaneously lift the BOP stack and casing high. enough to release and remove the casing hanger. Lower~ BOP stack and casing, nipple up BOP stack, and pull ~- 9-5/8" casing out of hole (approximately 18'00 feet). -,~. EXXON U::::, PROPRIETARY 10. RIH with Halliburton EZSV retainer (for 13-3/8", 72 ppf casing) on drill pipe and set retainer at 1650 ft. Run~ plug catcher 270' from bottom. 11. Establish injection through retainer. Limit pressure to 3000 psi. 12. Pick up to verify that free of retaine'r. Rotate as required to extend stinger. Stab into retainer. 13. Mix and pump 60 sx of Permafrost cement as follows. Use recirculating blender. The drill pipe capacity to 1650 feet is 12.2 bbl. 60 sx Permafrost cement (15.0 ppg) 5.0 Bbl (210 gallons) fresh water. Approx. thickening time: 7+ hours. Yield = .93 cf/sk. Retain Surface samples to determine if they properly harden. Se Ce fe Pump 10 Bbl fresh water. Pump 25 bbl of extremely viscous mud(300 sec viscosity) Pump 10 bbl (60 sx) cement. Drop top plug. Displace with mud until plug lands (approx. 10.2 bbl) . Pull free of retainer and shear out plug catcher. Allow cement to balance on retainer. Pull up 1 stand and reverse out. CAUTION: Do not shear plug catcher and over-displace cement in Step c. 14. Test retainer and cement plug to 1500 psi. Use PIT procedure to ensure that CaC12 water is not being pumped past retainer. 15. Trip out of the hole to 150' keeping the hole full with CaC1 2' 16. With the drill pipe at 150', mix and pump a 10 bbl perma-frost cement slurry (specified in Step 13) as follows: Se 3 bbl fresh water Pump 10 bbl cement Drop top plug Displace cement with 1.1 bbl CaC12 17. Trip out of the hole to 70' and reverse out using CaC12. Trip out of the hole. ET, XON bOA PROPRIETARY ,.... :, . ....... · ...... ~';. ~, "1,~.F 18. Remove BOP stack, 12 foot spool, and 26" spool. Install 13 5/8", 5000 psi blind flange on "A" section. Leave side outlet valves on "A" section. (See Figure 4). RGD: dds 1-15-80 RGD 1-15-80 9.8 ppg CaC12 · 9.8 ppg CaC12 9.9 ppg mud ,[-..--, ~- ?-..: ...,.--.:<.-,.. .~-'..,'~.~ .... ~.- :. ;. ~. 9.9 ppg mud . .-.- _ ~:-<.; . .-. ,'1'~."- _ .-i' -' -i ,., ,,~ -, ~;. -., , ~- ,%, ,/~ ~ ..,,,.. - , , ,.. ~\ .-, .,~/ 9.~ ppg mud : ,...,, .~ q.:..7. ;~~. FIGURE #1 PROPOSED WELLBORE SKETCH AFTER SUSPENSION DUCK ISLAND UNIT #2 l l 42" at 70' 30" at 80' Cement plug from 80' to 150' 20" at 672' Top of Cement at 1641' Cement Retainer at 1650' Bottom of cement at 1700' 9-5/8" casing stub at 1800' 13-3/8" window at 2130' Cement plug from 290~'-3000' MD Top of cement at 11,394' MD Top of 7" liner at 11,494' MD Bottom of cement at 11,554' MD 9-5/8" casing ~t 12,026' MD Top of cement at 12,650' MD Cement retainer at 12,850' MD F-1 packer at 12,888' MD Test #3 perfs 12,957'-964', 12,970'-982' Bridge plug at 12,089' MD Cement retainer at 12,997' MD F-1 packer at 13,000' MD F-1 packer at 13,020' MD Test #2 perfs 13,009'-038' MD Bridge plug at 13,072' MD Cement retainer at 13,075' MD F-1 packer at 13,130' MD Test #1 perfs 13,143'-167' MD 7" Liner at 13,907' MD 8-1/2" Open hole TD at 13,908' NOTE: Could not squeeze cement into any test perforations. BOP and WELLHEAD ASSEMBLY BEFORE PULLING 9 5/8" CA NG DUCK ISLAND UNIT NO. BASE OF 15 ' -8" note below ob<)ut kill line 14'-10" 1_611 15'-8" 12'-0" 2'- i0" MIN. .,t NOTE, One kill line to be connected lo rig pumps ond one to be connected to line al NE edge of Jslond. ROTARY BEAMS ANNULAR TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR TOP OF ... · . - CELLAR GRATING SPOOL B Section SEA FLOOR · CELLAR WALL 13-3/8" WELLHEAD ~ - 9 5/8" CASING ~ ' 13-3/8" CASING 20" CONDUCTOR 30" CONDUCTOR '~ BOP and WELLHEAD ASS EM~BLY AFTER PULLING 9 5/8" C.' ING DUCK ISLAND UNIT NO. 1 BASE OF 15 ' -8" See note below obout kill line 14'-10" 15'-8" 5'-2" 2'- I0' MIN. i'-9" 12'- O" NOTE' One kill line 1o be connected to rig pumps and one to be connected to line al NE edge of islond, ROTARY BE~,IS ANNULAR TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR RAM TYPE PREVENTOR TOP OF' .. CELLAR GRATING SPOOL SPOOL SEA FLOOR CELLAR WALL 13-3/8" WELLHEAD 13-3/8" CASING · 20" CONDUCTOR FIGURE 4 SUSPENSION SKETCH SHOWING LOCATION OF WELLHEADS RELATIVE TO SEA FLOOR DUCK ISLAND UNIT No.I 18'-6" WELLHEAD I'~ AND COMPANION - 13-3/8" CASING 20" C CI',~DUCTOR 30" CONDUCTOR ISLAND SURFACE LEVEL WATER LEVEL SEA FLOOR CELLAR WALL lmm"m No. P--4 REV. 3-1-70 STATE Or- AJ.ASKA OIL AND GAS CONSERVATION COM/~ITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS SUBMIT IN DI/P. LICAT~ 1, O,L ~ G*. [] o?.Z, Wildcat ~KLL ~ZLL 2. N~E OF OP~I~ATOR Exxon CorporatSon 3. ADDRESS OF OPER~R Pouch 6601, Anchorage, Alaska 99502 4 LOCATION OF WFJ~L Surface: 700' NSL & 800' WEL Sec. 8, TllN-R17E, UPM, North Slope, Alaska BHL (Proposed): 4000' EWL & 1500 ' NSL Sec. 4, TllN- R17E, UPM, North Slope, Alaska CONFIDENTIAL APl NL~3{ERICAL CODE 50-029-20280-01 :6 LF~SE DESiG?;A~ON AXD S~IAL NO. ADL 80L 47502 Surface ADL 80L 47503 Bottom Hole IF INDIA]~ ALOTT'EE O~ TRIBE NAME 8. L.~IT FARA4 OR LEASE NA3~E Duck Island Unit g WELL NO No. 2 10 FIF. LD AND POOL. OR WILDCAT Wildcat SEC . T.. R. M (BOTTOM HOI.~E oB,rgcrrv~ Sec. 4, TllN-R17E, U.M. 12 P]gP,_NIIT NO 79-60 13. REPORT TOTAL DEPTH AT E/qD OF MON'~'i~-. CHANGES IN HOLE SIZE. CASING AD C~VIF-~TING JOBS INCLUDING DEPTH S~ ~ VOL~ US~. p~OP~TIO~S. ~TS ~ ~SULTS ~S~NG JO~ JL~K LN HO~ AND SIDE-~CKED HOLE ~D ~NY O~R SIGNIFIC~ ~G~ ~ HO~ ~ITIONS ~ ~c~r 3, 1979 a f~l ~1 dep~ of 13,908' ~ ~s reached ~d ~e follow~g o~ hole logs were ~: ~1 ~uc~on BHC ~c Fo~tion ~nsity - C~sat~ N~on ~cro - ~crolat~ol~ Di~t~ The following wireline formation tests were run: RFTNo. MD SIP.- FLUID TEST SUMMARY RECEIVED , N,. i. (", Alaska Oil & ~:;as U,;~..-, ~umi'ni:'::,.. Anchora,2r~ 1 13,348' 5558 psi 2 13,347' 5566 psi 3 13,310' 5544 psi 4 13,308' 5556 psi 5 13,191' 4873 psi 6 13,191' 4871 psi 7 13,438' 4962 psi 8 13,347' 5445 psi 9 13,270' NO test 10 13,270' 4962 psi 11 13,181' 4861 psi 12 13,182' 4860 psi 13 13,151' 4850 psi 14 13,134' 4878 psi 15 13,102' 4888 psi 1600 cc filtrate 500 cc filtrate 0.4 cfg & 13,550 cc filtrate 13.92 cfg; 2950 cc filtrate & 11,550 cc G &MC Oil. 0.18 cfg & 10,200 cc GC filtrate. 0.85 cfg & 10,000 cc GC filtrate./~,' 0.91 cfg & 7850 cc filtrate. ? Also 45 sidewall cores were attempted and 39 were recovered. (Continued on page 2) CONFIDENTIAL ].4. ! hereby certify is t~ Acreage and Well SIGN'ED ~s c~rvat~n commiff~ by the 15~ of the succ~ding mon~, ~le~ otherwila directed. EONFIDENTIAL Page tw~ 13. A 7" liner was s~3~t~romll,494' to 13,907' and cemented with 550 sacks class G cemsnt. Tagged~of c~_nt inside liner at 12,995'. After drilling out cement frc~ 12,995' to~,7?2~/the following surveys were run: Cem~n~~g ~yro Survey Velocity Survey The top of the 7" liner was pressure tested and leaked ½ BPM at 1950 psi. The liner top was squeeze cemented below a retainer set at 11,425' with 400 sacks class G cement. After drilling out the retainer, the liner top was sucessfully pressure tested to 3500 psi. Test No. 1: Perforated w/2 spf 13,144' - 13,168' and set a Baker M~del F-1 packer at 13,130'. Ran a conventional DST using a nitrogen cushion. Opened tool for 10 min IF. Closed for 95 min ISI. Reopened for a 9 hour ll min final flow. During a 6 hour s%abilized flow period the well flowed at an average rate of 1327 BOPD with aGOR of 540 scf/bbl. Took 13 hr 55m in SIP. N~wpreparing to trip out of hole with DST tool. E ON COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION January 14, 1980 Re' Exxon Duck Island No. North Slope, Alaska Permit No. 79-60 Mr. Lonnie C. Smith Chief Petroleum Engineer Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith' Attached for your information and files is Sundry Notice describing a deviation from required cementing procedure. As noted in paragraph 15, this procedure was followed after verbal approval had been granted by Chairman Hoyle Hamilton at 3:25 p.m., January 2, 1980. Although duplicate filing is all that you require, we have included three copies of the Notice so that you may return to us a signed copy for our files. Yours very truly, Robert K. Riddle RKR' et enclosure A DIVISION OF EXXON CORPORATION Form 10-403 REV. 1-10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--"' for such proposals.) 5. APl NUMERICAL CODE 50-029-20280-01 6. LEASE DESIGNATION AND SERIAL NO. ADL 47502 (Surface) ADL 47503 (BH) 7. IF INDIAN, ALLOTTEE OR TRIBE NAME WELL L.._.I OTHER Wildcat 2. NAME OF OPERATOR 8. UNIT, FARM OR LEASE NAME Exxon Corporation Duck Island Unit 3. ADDRESS OF OPERATOR 9. WELL NO. Pouch 6601, Anchorage, Alaska 99502 No. 2 4. LOCATION OF WELL 10. FIELD AND POOL, OR WILDCAT Atsudace 700' NSL and 800' WEL, Sec. 8 Wildca% 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 4, TllN, R17E, UM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 12. PERMIT NO. 4' water depth at ground level of SL 79-60 14. )ort, or Other Data Check Appropriate Box To Indicate Nature of Notice, Re NOTICE OF INTENTION TO'. TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTI PLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ~ ALTERING CASING SHOOTING OR ACIDIZING I I ABANDONMENT* (Other) Deviation from required cementi~..gL_ (NOTE.' Report results of multiple completion on Well procedure. Completion or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, Including estimated date of starting any proposed work. After an attempt to squeeze cement encountered pressures of 5000 p.s.i.g., we set a mechanical bridge plug at 13,070'+/- (CBL depth) above the test interval (13143'- 13167' CBL depth) in lieu of the required 50' cement plug. This procedure was followed after verbal approval to do so was granted by Chairman Hoyle Hamilton at 3:25 p.m., 1-2-80. 16. I hereby certify that the foregoing is true and correct SIGNED ~~~~*~~ TITLE Drilling Manager DATE 1-11-80 (This space for State offl~/e use) . :, . CONDITIONS OF I:~PR~oVAL, IF ,~N¥: TITLE COMMiSSiONER DATE BY ORDER OF THE COMMISSIONSee Instructions On Reverse Side 02-OO1B IRev. 10/76i STATE of ALASKA Alaska Oil and Gas Conservation Ccmmission TO: FPile FROM: Russell A. Douglass Petroleum Engineer DATE: January 11, 1980 FILE NO: CONFIDENTIAL TELEPHONE NO: SUBJECT:Exxon, Duck Island Unit Testing I received a call from Exxon's Bob Riddle at approximately 11:00 p.m. January 10, 1980. He informed they had tested a zone with a model F-1 test packer set at 13000' MD. After testing they had set a cement retainer at 12997' MD and attempted to break down the formation prior to cement squeeze operations. They were unable to breakdown the formation at 5400 psi surface pressure. In order to test the next zone which is immediately above their present position they could not lay a cemsnt plug on top of the retainer. Instead they proposed to run a cast iron bridge plug and set it directly above the cement retainer prior to perforating and testing the next zone. I approved their proposed plan verbally and requested details on their monthly report of drilling operations. TO::::'~ ,-~;:. ':?:: ::;: -_~::. : '....- : . ' . . . .. .- .. . , : ::::":~':'-~::: :. . . : SUBJECt: OIL SPILL REPORT. ' ... - . ~_ . . -:.-. _..: . ... ;~..-~~ - . - . .j .-;:'~--: - .. -. . ] _ . -' .' .-: ".:: -- .. ~ ::;:":'~:::"-~ :_..: - ...- ..'--. . . . NoT~c~o~ TO'O~CC - '-.- _ - . ,,. . /_~ .. -. . In~o~tion_requi~ed b.7 18 AAC 75.~10 . . . : '" 1' . Date and tine'of discharge: ~.'/~ ~.~ t't~- fO 2. Locatio~ 0f n~scharge-~~'~/~~ ' ~'~' ~ ~ ~ ~. Type. (s) and .amount (s) of hazardous, substance (s) discharged: 6. Env~ro~ental damage cause by the d~scharge to the extent 'ascer- taSnable: ~ 0 ' Cleaning actions undertaken: 8. Location and method of ultimate disposal of the haZardous substance ~and contaminated clean'up materials includin_g dat~a of disposal e .. Actions taken to prevent recurrence of the discharge: .'~:-"~':" '.~ '. i!.. RGD 1-15-80 '- 20" at 672' 9.9' ppg mud · 9 ppg mud FIGURE #1 PROPOSED WELLBORE SKETCH AFTER SusPENsION DUCK ISLAND UNIT #2 l ' 42" at 70' 30" at 80' Cement plug from 80' to 150' Top of Cement aB 1641' Cement Retainer at 1650' Bottom of cement at 1700' 9-5/8" casing stub at 44~/797 13-3/8" window at 2130' Cement plug from 2900'-3000' MD Top of cement at 11,394' MD Top of 7" liner at 11,494' MD Bottom of cement at 11,554' MD 9-5/8" casing At 12,026' MD Top of cement at 12,650' MD Cement retainer at 12,850' MD F-1 packer at 12,888' MD Test ~3 perfs 12.957'-964', 12,970'-982' Bridge plug at 12,089' MD Cement retainer at 12,997' M F-1 packer at 13,000' MD NOTE: Could not squeeze F-1 packer at 13,020' 'MD cement into any Test ~2 perfs 13,009'-038' ~iD test perforations. Bridge plug at 13,072' MD /9 Cement retainer at 13,075' MD - F-1 packer at 13,130' MD Test ~1 perfs 13,143'-167' 7" Liner at 13,907' MD 8-1/2" Open hole TD at 13,908' t 18'-6" FIGURE 4_ SUSPENSION SKETCH SHOWING LOCATION OF WELLHEADS RELATIVE TO SEA FLOOR DUCK ISLAND UNIT No.I % 4 ! ISLAND SURFACE LEVEL WATER LEVEL SEA FLOOR fCELLAR WALL WELLHEAD , , . ~_-_ .:.] AND COMPANION " FLANGE · 15-3/8" CASING 20',' COt-IDUCTOR ,.'30 ' CONDUCTOR RECEIVFD E ON COMPANY, U.S.A. POUCH 6601 · ANCHOF1AGE, ALASKA 99502 PRODUCTION DEPARTMENT ALASKA OPERATIONS December 28, 1979 Alaska Department of Environmental Conservation P. O. Box 1601 Fairbanks, AK 99707 Attn' Mr. Doug Lowery Gentlemen' / .L? NO_ I I s OEOL I STAT T~ I CONFER: /FI'LF: ........ A small oil spill occurred at Exxon's Duck Island Unit No. 2 drill site location at 2230 hours AST, December 23, 1979. Pursuant to 18 AAC 75:100 under authority of AS 46.03.020 (10) (A) and AS 46.03.755, this letter constitutes written confirmation of the telephone report made by Mr. R. G. Dragnich to Mr. John Jannsen of the Alaska Department of Environmental Conservation at 1000 hours AST, December 24, 1979. The information required by 18 AAC 75.100 follows' 1. Date and time of discharge' December 23, 1979 Location of the discharge' Exxon's Duck Island Unit No. 2 drillsite; Latitude' 70° 19' 00.127", Longitude = 147" 51' 46. 800". 3. Persons causing or responsible for discharge' Scott Hardy . Type and amount of discharge: Oil-water mixture, approximately three quarts. Cause of discharge' Oil residue in flowline was released when lines were steamed off. Environmental damage: None Alaska 0i! [~ O.,,s ~-.,~¢, ~,~..::~?~,:~n. Cleanup actions undertaken' Contaminants were picked up by An~hura¢_:~ scooping up contaminated ice and snow. . Location, method~ and date of disposal of discharge and cleanup material' Materials were incinerated in Duck Island incinerator, 12/27/79. J Action taken to prevent recurrence' Drip pans will be placed under open ends of lines when steaming. A DIVISION OF EXXON CORPORATION COMPANY. U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 907/276-4552 December 20, 1979 Alaska Department of Environmental Conservation P. O. Box 1601 Fairbanks, AK 99707 Attention: Mr. Doug Lowery Gentlemen: /~~q~ diesel oil spill occurred at Exxon's Duck Island 7#pXdrill site location at 2400 AST 'on December 18, · Pursuant to 18 AAC 75.100 under authority of AS 46.03.020 (10) (A) and AS 46.03.755, this letter constitutes written confirmation 05 the telephone report made by Ms. J. R. Helmick to Ms. Patty Wightman of the Alaska Department of Environmental Conservation at 1045 AST on December 19, 1979. The information required by 18 AAC 75.110 follows: Date and time of discharge: December 18, 1979 at 2400 AST. · Location of the discharge: Approximately 5000' NE of Duck Island Unit #2 drill site pad. 700' NSL, 800' WEL, Section 8, TllN, R17E, UM. · Persons causing or responsible for discharge: Messrs. Coke, Frost and Nicholson with Birdwell Velocity Survey Company. Type and amount of discharge: Approximately 8 to 16 ounces of diesel. ~ Cause of discharge: Diesel overflowed from a funnel while filling a space heater in a shot station. Environmental damage: None· Spilled diesel didRECE!\-1 [: not reach ice and was~O~ ~eoo.vere'd '~ :'~. '~ BEC 2 ? 1979 A DIVISION OF EXXON CORPORATION A, Department of Environmental Conservation Page Two · ~ Cleanup actions undertaken: Spilled diesel and contaminated snow was picked up with absorbent and placed in plastic bags. Location, method, and date of disposal of discharge and cleanup material: Contaminated absorbent and diesel were incinerated at the Duck Island Unit #2 drill site. · Action taken to prevent recurrence: A drip pan has been placed under the space heater. Please contact me at 907-276-4552 for any additional infor- mation you may require. Very truly yours, R. P. Bright RGD/grf 240-910 cc: Mr. Hoyle Hamilton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive'' Anchorage, AK 99504 R. K. Riddle I,EC3 7 1979 ~,~mska Oil & Gas , .... Anchu~'a~j~ Please contact me at 907-276-4552 for any additional information you may require. Very truly yours, R. P. Bright RGD'eaa 240- 910 21 -X cc' Mr. Hoyle Hamilton V' Oil and Gas Conservation Committee 3001 Porcupine Drive Anchorage, AK 99504 R. K. Riddle SUBJECT" OIL SPILL REPORT at (location),.: · ., NOTIFICATION TO O&CCC Date & Time of Notification: '/9.~/~7~ _ -. - . Information required by 18 AAC 75.110 . 2~ , , . . Date and time of discharge: . Per::;c-n or Persons cau~'~--~ or responsible for the . ' rs) of hazardous substance (s) Jisch~,~ Tyfc ds~ and a:u~unt EnvSronmenta~ damage cause by the d~scharge to the extent taSnable' · · ...... ,~ou,.~ion~ and method oF_ ultimate disposal of the hazardous and°c¢.ncaminat.~=d clean-up materials including data of - f of the. discharg~ Act,on.~ taken ,to prevent recurrence Form No. P--4 ~'V. 3- 1-70 STATE ~, ALASKA OIL AND GAS CONSERVATION COMMI'I-[EE SUBMIT IN DU~. LICATE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS '5 AP1 Nb-%.~EPdCAJ~ CODE ADL 80L 47502 Surface ADL 80L 47503 Bottom Hole WELL W~LL Wildcat 2. NAME OF OP~%ATOR Exxon Corporation 3- ADDRESS OF OPE1R~R Pouch 6601, Anchorage, Alaska 99502 4 DCA~ON-OF WM!~L Surface: 700' NSL & 800' WEL Sec. 8, TllN-R17E, UPM, North Slope, Alaska BHL (Proposed): 4000' EWL & 1500' NSL Sec. 4, TllN-R17E, UPM, North Slope, Alaska '7 IF INDIA],3[ ALoT-r'EE OR TRIBE NAME 8. L~.'IT F.~-iA{ OR LEASE NAME Duck Island Unit g ~,¥.'~J.L .%'0 No. 2 10 FLFJ.,F3 /'~.'qD POOL. OR %VI'LDCAT Wildcat 1! SEC. T.. R, M (BOTTOM HOLE o~ Sec. 4, TllN-R17E, U.M. 12 PEHNIIT NO 79-60 13. REPORT TOTAL DEPT'H AT E/~;D OF MONT'H-. CHANGES IN HOLE SIZE. CASING AN-D C~/[F~qTING JOBS INCLUDING DEPTH SET ~N~ VOLL~ US~. P~FOP~TIONS. ~TS AD ~SUL~ FISHING JO~ JU--~K ~ HOLE AND SIDE-~ACKED HOLE ~D ~Y O~R SIGNIFIC~ ~~ ~ ~O~ ~ITIONS Set 9-5/8" casing at 12,046' and cemented with 1900 sacks class G (15.8 ppg) plus 1% CFR-2 and 0.12% HR7, displaced with 10.1 ppg mud. Did not bump plug. Had good returns throughout job. Pumped 150 barrels of mud down the 13-3/8" x 9-5/8" casing annulus to establish injectivity into the ppen hole interval between the 13-3/8" casing shoe and the top of cement behind the 9-5/8" casing. Maximum injection rate was 4 BPM at 600 psi. After drilling out of 9-5/8" casing with an 8½" bit to 12,092', a pressure integrity test was performed. Leak off occurred at 14.6 ppg. An 8½" hole was directionally drilled to 13,462' and the following open hole logs were run: Dual Induction BHC Sonic Formation Density - Compensated Neutron Dipmeter Also 209 sidewall cores were attempted and 155 were recovered. At the end of the month we are directionally drilling at 13,595' with an 8½" bit. Mud weight is 9.9 ppg. 14. 'I hereby certify ~%~~g is co Acreage and Well smm~~ .,~.~~ r~TL~ Evaluation_ Mana_~e..r _~¥~. December 14, 1979 November 21, 1979 Mr. R. C. Bright Dril ling Manager Exxon USA P. O. Box 6601 Anchorage, Alaska 99502 Dear Mr. Bright: It has been brought to my attention that a copy of the Form 10-403, requesting an amendment to the permit to drill for your Duck Island Unit N©. 2 well, was returned to our office marked "Sender Unknown" after it had been approved and mailed to the address shown on the form. We routinely mail approved forms to the attention of the person signing the form and to the address .shoWn on the form. If you wish the approved copy mailed differently please indicate on the form. Sincerely yours, Hoyle H. Hamilton Chairman/Commissioner Enclosure: Form 10-403 Slate of Alaska ska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 ~ ~°' ~'~ STATE ' ALAS~ i~.~'V. 3- 1-70 OIL AND GAS CONSERVATION COMMI~EE MONTHLY REPORT OF DRILLING SUBMIT IN BUP. LICATE ~ ~API Nb~J.~ERICAJb CODE 50-029-20280-01 LEASE DESiGNATiON AXD SEIRIAL NO ADL 80L 47502 Surface AND WORKOVER OPERATIONS 0,L i~ G,. [~ o?,,z. Wildcat WELL ~.LL 2. NA!~E OF aPteRa%TaR Exxon Corporation 3. ADDRE~SS OF OP~ATOR Pouch 6601, Anchorage, Alaska 99502 4 IX)CATION OF WF, I.~ Surface: 700' NSL & 800' WEL Sec. 8, TllN-R17E, UPM, North Slope, Alaska BHL (Proposed): 4000' EWL & 1500' NSL Sec. 4, TllN-R17E, UPS, North Slope, Alaska ? IF INDIA~ AL,OTTEE OR TRIBE blAME ADL 80L 47503 Bottom Hole~ 8. L~.'IT FAiRA{ OH LEASE NAJ~E / Duck Island Unit g WELL N'O /,/-' No. 2 10 F'[F, LD A-'qD POOL. OR %VILDCAT Wildcat Il SEC . T.. R. 1%~ (BO'I'TOM HOLE Sec. 4, TllN-R17E, U.S. 19. PEPdVl IT 79-60 13. REPORT TOTAL DEPTH AT END OF MON~'I'H. C~z'I~XGF--,S IN HOLE SIZE. CASING AND CL-~VIENI'INGJOBS INCLUDING DEPTH SET ~ VOL~ USD. P~OP~TIONS, ~JTS ~ ~SUL~ FIS~NG JO~ JL~K LN HOLE AND SIDE-~CKED HOLE ~ND ~NY O~R SIGNIFIC~ ~G~ ~ HO~ ~N~ITIONS Turned hole direction to northeast and replaced dynadrill with a stiff bottom hole assembly at 3198'. Directionally drilled a 12¼-inch hole to 12,074' and ran the following open hole logs: Dual Induction BHC Sonic Formation Density - Compensated Neutron At the end of the month preparations are being made to run 9-5/8 inch casing. ~.~..,~.~nu~,~~~. ~u~~',~ Acreage and Well' .... SXSN~n /~C/A ~~. =~ Evaluation Man~qar D~ Mnxznmhor ] 6 . ] q 7 q , - -'7 'f /// .... ~i i__ ---'- NOTE: --Reporf~ this f~is r~ired for ~ calendar ~th~ regardless of the status of operations, and must ~ filed In dupli~te with the oil a~gOS conservat~n commifl~ by the 15~ of )he succNding mon~, ~le~ otherwise d(r4cfed. / E: ON COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION November 5, 1979 Re: Exxon Duck Island No. 2 North Slope, Alaska Permit No. 79-60 Mr. Lonnie C. Smith Chief Petroleum Engineer Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: Attached for your information and files is Sundry Notice amending the Permit to Drill or Deepen Form 10-401 as noted in paragraph 15. Although duplicate filing is all that you require, we have included three copies of the notice so that you may return to us a signed copy for our files. Yours very truly, .Robert K. Riddle' RKR: et attachment A DIVISION OF EXXON CORPORATION Fo~m 10-403 ~'-. Submit "Intentions" In Triplicate REV.~ 1-10-73 ' & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS · (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) 5. APl NUMERICAL CODE 50-029-20280-01 4. LOCATION OF WELL At surface 700' NSL and 800' WJ~, Sec. 8 6. LEASE DESIGNATION AND SERIAL NO. ADL 47502 (Surface) ADL 47503 (BH) 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 1. O,L [--'1 GAS [-"] Wildcat WELLL~J WELL OTHER 2. NAME OF OPERATOR 8. UNIT, FARM OR LEASE NAME Exxon Corporation Duck Island Unit :~ ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 2180, Houston, Texas 2 10. FIELD AND POOL, OR WILDCAT Wildcat 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 4' water depth at cj~ouz~ level of SL 14. Check Appropriate Box To Indicate Nature of Notice, Re 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 4, TllN, R17E, UM 12. PERMIT NO. 79-60 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER 5HUT~)FF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF E~ REPAIRING WELL FRACTURE TREATMENTH ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* {Other) {NOTE= Report results of multiple completion on Well Completion or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We wish to amend the Permit to Drill.or Deepen Form 10-401 (as amended by Sundry Notice 10-4-03 dated 9-7-79 and approved 9-10-79) as follows: Under the heading "Quantity of Cement" substitute ',TOC Approximately 10,000'" for the present "TOC Approximately 9,000'" Alaska Oii a, (-..~ .... ,....~r,~) 16. I hereby certify that the foregoing is true and correct 'SIGNED ~'~~ TITLE (This space for S _ . use)t~~ffi TITLE CONDITIONS OF APPROVAL, IF' See Instructions On Revere Side Drilling~V~3nager 11-5-79 DATE STATE G.-ALASKA OIL AND GAS CONSERVATION CO/V~I~EE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. 0I,. [] o,. [] o?.z. Wildcat W~LL W~LL 2, NAIVE OF OP~P.~TOR Exxon Corporation 3. ADD,SS OF OP~B Pouch 6601, Anchorage, Alaska 99502 NSL & 800' WEL Sec. North Slope, Alaska 4 ~CA~ON OF WFJ~L Surface: 700' UPM, BHL (Proposed): SUBMrr IN I)UPLICA'I~ 8, TllN-R17E, ~ APl N~IE~C~ CODE 50-029-20280-01 ~ LE~$E DESIGNATION AND SERIAL NO. ADL 80L 47502 Surface ADL 80L 47503 Bottom Hole IF INDIA]~ ALO-/ lEE O]{ TRIBE NAME 8. L,~IT FARAI OR LEASE NA3~E Duck Island Unit 9 WELL N'O No. 2 10 FLF~I~D A_ND POOL. OR WILDCAT Wildcat 11 SEC. T.. R. ,%~ (BO'I~I'OM HOL~E 4000' EWL & 1500' NSL Sec. 4, TllN-R17E, UPM, North Slope, Alaska ,~ ~umT .~o 79-60 13. REPORT TOTAL DEPTH AT END OF MON~I-. CI{3~NGES IN HOLE SIZE, CASING AND C]~tlENTING JOBS INCLUDING DEPTH SET A~q~ VOLUIVIES USED~ PERFOP~ATIONS. TESTS A_N-D P~ESULTS FISHING JOB~ JL~K 13q HOLE AND SIDE-T]~ACKED HOLE A-ND A-NY OTI~rER SIGNIFICANT CI-IANG~ IN HOI~ CONDITIONS Sec. 9, TllN-R17E, U.M. yl 6 Movement of supplies and general rig-up operations were started at Duck Island on September 1, 1979· Transportation by boat was used frc~ September 1 through September 14, 1979· Beginning September 15, helicopter transport was initiated to and from the island. Re-entry operations into Duck Island Unit No. 1 was started September 15, 1979 at 1500 hours. The following kick-off procedure was followed. · Drilled cement plug in 13-3/8" casing with a 12¼" bit ,rcm 111' to 171'. Tag top of bridge plug at 2198'. Set bridge plug at 2168'· Pressure tested 13-3/8" casing to 2000 psi ok. Orient whipstock N27½E and set on top of bridge plug with top at 2148'. ~__~to 2162'. Failed to cut window in 13-3/8" casing. · Set bridge plug at 2132'. Bridge plug moved down hole. Tagged twice. First time at 2138' second tim~ at 2151' , · 7. Set another bridge plug at 2130'. 8. Orient whipstock N27E and set on top of bridge plug with top at 2110'. 9. Milled window in 13-3/8" casing from 2110' - 2122'· _ Finished milling window at 1600 hours, September 25, 1979· Drilled 10' of formation to 2132' and performs~ a pressure inkegrifiy fiest. Leak off occurred at 12.5 ppg ~. A single shot gyro survey showed the whipstock to be oriented S42W. At the end of the month we are directionally drilling with a dynadrill at 2827' attempting to turn the hole direction back to the northeast. RECEIVED 14. I hereby certify that the ~oregoing ? true ~ eOITeC~ Acreage and Well SmNm~ .,~_~.~/'~/ ~L~ Z~/.~ r~T~ Evaluaticmjv~n~?=r- ......... ~, _October 30. 1979 ~i~ F B~v' - .... NOTE ~Report on this form is required for each calendar monthT regardless of tho status of operations, and must bo flied 'in duplicate with the oil ofld gas conservation commit"tee by the 15th of the suooeediflg month, unlel~ otherwise directed. COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 907/276-4552 October 9, 1979 Alaska Department of Environmental Conservation P. O. Box 1601 Fairbanks, AK 99707 Attention: Mr. Doug Lowery Gentlemen: A small diesel spill occurred at Exxon's Duck Island Unit #2 drill site location at 2332 AST on 10-3-79. Pursuant to 18 AAC 75.100 under authority of AS 46.03.020 (10) (A) and AS 46.03.755, this letter constitutes written confirmation of the telephone report made by Mr. J. E. Onisko to Mr. Doug Lowery of the Alaska Department of Environmental Conservation at 1210 ADT on 10-4-79. The information required by 18 AAC 75.110 follows: 1. Date and time of discharge: 10-3-79 at 2332 ADT. · Location of the discharge: Duck Island Unit #2 drill site pad. 700' NSL, 800' WEL. Section 8, TllN, R17E, UM. · Persons causing or responsible for discharge: Mr. Steve Peel of Parker Drilling Company. · Type and amount of discharge: Approximately two gallons of Arctic Grade diesel oil. - ....... · · Cause of discharge: While moving a portable diesel tank, the hose fell or was blown from the tank causing the ball valve to open on contact with the gravel pad. Environmental damage: None. Spilled diesel remained on the drill pad and was 100% recovered· ~--;~ ~,.~ · . ~..: '"' :' A DIVISION OF EXXON CORPOFIATION Alaska Department of Environmental Conservation Page Two · Cleanup actions undertaken: Diesel oil was cleaned up with absorbent cloth, stained gravel was picked up and placed in a drum pending disposal. · Location, method, and date of disposal of discharge and cleanup material: Contaminated absorbent will be incinerated. Stained gravel will be steam cleaned and resulting oil residue will be incin- erated. · Action taken to prevent recurrence: The quick opening ball valve will be replaced with a spring loaded valve which cannot be opened when acciden- tally dropped. In addition, hose securing method will be revised. Please contact me at 907-276-4552 for any additional information you may require. Very truly yours, jrh 240-910 cc: Mr. Hoyle Hamilton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99504 R. K. Riddle COMPANY. U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 9071276-4552 October 9, 1979 Alaska Department of Environmental Conservation P. O. Box 1601 Fairbanks, AK 99707 Attention: Mr. Doug Lowery Gentlemen: A small diesel fuel spill occurred at Unit #2 ~drill site location at 0400 ADT on September 30, ..... Pursuant to 18 AAC 75.100 under authority of AS 46.03.020 (10) (A) and AS 46.03.755, this letter constitutes written confirmation of the telephone report made by Mr. R. G. Dragnich to Ms. Patty Whiteman of the Alaska Department of Environmental Conservation at 0832 ADT on October 2, 1979. The information required by 18 AAC 75.110 follows: · Date and time of discharge: September 30, 1979 at 0400 ADT. · Location of the discharge: Duck Island Unit #2 drill site pad. Section .8, TllN, R17E, UM. · Persons causing or responsible for discharge: Parker-Drilling Company forklift operator. · · · Type and amount of discharge: Approximately' one ________ quart of_~!__~.e~.~ fuel· cause of discharge: Diesel was spilled while fueling Schlumberger day tanks, the fuel hose slipped out of operator's hand during high winds.. Environmental damage: None· Spilled diesel remained on the drilling pad and was 100% rec~,erD.~. '-' A DIVISION OF EXXON CORPORATION Alaska Department of Environmental Conservation Page Two · t Cleanup actions undertaken: Spilled diesel and contaminated gravel were scooped up and placed in a drum pending shipment to Fairbanks. Location, method, and date of disposal of discharge and cleanup material: Contraminated gravel will be shipped to Fairbanks for disposal at an approved site. · Action taken to prevent recurrence: The importance of pollution prevention was reemphasized to rig personnel. In addition, tanks will not be filled during high winds. Please contact me at 907-276-4552 for any additional information you may require. Very truly yours, jrh 240-910 cc: Mr. Hoyle Hamilton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99504 R. K. Riddle DEPT. OF ENVIRON~IENTAL CONSERVATION ~:~r. Robert Riddle Exxon Corporation, Pouch 6001 .? Anchorage, Alaska Riddl; Dear Mr. : - . _ WlttlAt~ A. .:. · POUCH O- JUNEAU 99801 ~ 3G~ i StAT ~E~ September .28, ~97~ ..... Fmclosed is amended Page...1.4of_ 8 of. your ¥~aste Disposal Permit No. '- ' ...... - r--.- '2::2.~' _ · -. : "_ ~'_ '- ' 78'4 issue~'-~ril-'3'~'~ i~7~,- ' This amendment reflects the additi6~ :. ...... ._':.!:;, . .. .-:'. - .--~t- .... : .-:'~:~-~.- ...... 4:.;i:-:.::-'-:' ..... ' -- ~' -'~" ..... ' ' - ...... of Well No. 2, A.D.L. 47503}'Tas requested per your cmp~y's letter tr~smitted t6 thiS" Deponent dated--Aunt .24,' '1979~ -.-'":~' ';.-- '- '<- ~- "- ' ~ -_-z-*. :;")- .:'~ ' - - kz-L1 A%'Y:/-'--z- -" - [ ~ -~: ~ 7:-:'Y:"- :'~'~:~ ~-~c-~-U~'f~-~2--~h~' ~-~f . --~'~ ---:-~'---Z ' :iq -i~' "-' ""_'i-~ :- .?/_ -. -: " .'- ' '.. ' '.' . ' --:-:-~-'-' :. ?:--:.-i ....... :7.2.~ -:9:-:.::- . -d :g::~:zfttStq~_.-~;~?~!;:~<~v-)~ -_Z~¢/.T:'-;,':v:-~z4~::,-..d;¢ t~?~::: -. ~',. :' .~ i: -'. - ' :~.". - - ' ',' --' . . :'-:'~. '. :. ' ~is -ac{i~ ~il:-~6{}~;a~'~[~:¢0~he'~':~diti0ns:-6r-'s~ipulations, of-::.. ,...._ --. ......... -,.,-, ..... - ..... :-, .............. - .....-.__-.,,--_-. ...... -: ..... ,:_,... S~e~::% _. ...... .................... - :.-'J.. -;~"~:.Z-:- _.- ,. %&-.,- . ': ".~-'2~>--- 2 ' ._- . -. . - · 7 ':~'.,~&Z< -. :_ - 7'_ ._- -:_'~-., - .-z ..,-. · - . /:~ -:-(-'.:}':i,:' ' - _-'.L-: 5.' -~ :; ' . ...... "' ...:_ j:>,.': -.:~ . _ ' ' '. ........ ~.,,.. . '; ,~... ,'--' :'"'-.-':: ~. - . "'..::'. ....... .C ',i _: .... .. ?-, ....... ' ' . --:.-:-'::-'::'-_-::.. - - . .... -'".-' :-...:-:. · ~~: ~~~er .. .' ,_ . :., --- - ..... - .... -.- . '-- ..... - _- , m- - · .- _ ' . . . (:- :.:~_ ..... ~.. _ _ .. , .... .: :,~,.~-.:._:,..... ......... ..... - ' ' .... ' t ~'r, :. ~ . . cc: ' EPA~aska ~erationS Office (w/encl) '- . ~- -~.~ ~. and Gas Conse:ati0n Co~ission. (w/encl).. ' -; - - ~.- - --'l ':'; - ~ . . : . -. -.._ . .'~-_~. :- ,..~ .-.- .:; . ,. . . -_~ .- :>::-: -._ ..... . .: ~.:-:..%~.;~,:::;:::~::~¥;¥-:._.-.>~2¥~/: . ...---:. :..:..~-....- ., -,~ ~,~ ~:: . . _..-: ~, ,er~_._-:._-: _ . ~ ~ _.7~:,~?.: _~ . -_ -. _ .:_': -~ - _: . ,: ._ .%-XY_.¢¢',.[rd~t.¢~}.:?r'.p~ ~{%~'~5-¢}7~tt-~.~'5' .- -,_.~ Dz..'- .24[.(.:t';~'~ .~'-~5'[ - -.:_ -.,':: ...:;_; _. - --~:..'::.":-:-:.-..' "l:'.. -'". -.-:~;~:~2~:':'~'::.':.':-::::::::" -'..--.-': ~.-' ' '-: -3-' 17:'?C":: '~. ... , . 5:--- :- :- : - _ . '.,:: ...... - ~ .._-: ..: ..... : ....~_.;::?:_ -~-,:~;::~%'_'/.. :_-_: _ -:...:,. .: '_ ._ ~ .: :;.~-:-'.... , . . . ,:%..: . '-- _.. . _' · '-':: ' .'.: :' -~- ~:2/ 2_:' ~ _ ', ~-- :.-.:'.: ....:.-_(~5;'~:~'~.~-:,.~'.--..'.:..:-::~:~. >-~._ . -..-: :-. ~ '.'_> 1::~.:'-' . - " STATE OF ALAS~ DEPARTMENT OF ENVIRONmeNTAL CONSERVATION POUCH 0 JUNEAU, ~KA 99811 AMENDED WASTE DISPOSAL PEP~IT This waste dispOsal permit is issued to Exxon Corporation, Pouch 6001, Anchorage, Alaska 99502 for the disposal of treated liquid waste to the ]_ands or waters of the State from treatment facilities associated with an exploratorY drilling operation identified as Duck Island Units No. 1 and 2 located at Southeast ~, Section 8, To~ship 11 North, Range 17 East-, Umiat Meridian, A.D.L. 47502'and A.D.-L. 47503, North Slope, Alaska, subject to the conditions and stipulations 'of this permit. This permit is issUed under provisions of Alaska Statutes AS 46.02.100-110, Water, Air and Enviro~mental Conservation, the Alaska Administrative Code as amended or revised, and other applicable State laws and regulations. This permit is effective upon issuance and expires March 1, 1983. It may be.. termSnated or modified i~n ~S,j 46.03.120 .. . Deputy Commiss-i oner 0'2 O0!B ~R~v. ;0/?05 STATE of ALASKA OIL & GAS CONSERVATION COMMISSION TO: r-- DATE: SUBJECT' OIL SPILL REPORT a't (location) /.rxxo ~4 NOTIFICATION TO O&CCC Date & Time of Notification: . Person Notified: .,~-/,/~,~, Information required by 18 AAC 75.110 I . , Date and time of discharge: Location of Discharge: · , De , ,. . , Person or Persons causing or responsible for the discaarge: Type (s) and amount (s) of hazardous substance (s) disckarged: Cause of Discharge: Environmental damage cause by the discharge to the extent ascec- tainab le: Cleaning actions undertaken: ~-~, ~ ,.--/ f.? .l~..J ., ,'..~ ~ ~ ~' ~ ~ t~. ~1 ~ . , J .~ ~ 4.. ~ & d Location and method of ultimate disposal of the hazardous s,~b~;tanca and contaminated~ clean-up materials including data of dispos''~'a~ ~¢~ /I, "' Actions taken tO prevent recurrence of the discharge: 02-001B !Rev ...... 26: STATE of ALASKA OIL & GAS CONSERVATION COMMISSION to: F DATE: SUBJECT: OIL SPILL REPOF~T at (location) NOTIFICATIOi,~- TO O&GCC Date & Time of ~otification: Person ~{otified: . Information required by 18 AAC 75.110 1. Date and time of diseharge: ~.5~.5~ ~ ~4~ 2. Location of Discharge: ~ ~.J~ ~' 3. Person or Persons causing or responsible for the discharge' 4. Type (s) and amount (s) of hazardous substance (s) discharg.~C: 5. Cause of Discharge: ' 6. Environ,,nental damage cause by the discharge to the extent asc~,.'- tainab le: . Cle~ ~- =n~ng actions undertaken: 8 Location and mathod of ultimate disposal of the hazardous substance and contaminated clean-up materials including data of disposal: ~ Actions taken to prevent recurrence of the discharge' Alaska Oil and Gas Conservation Ccmmission September 13, 1979 Harold R. Hawkins Petroleum Inspector To Witness BOP Test and sealing Cellar frcm intrusion of sea Water. Exxon Co. U.S.A. Duck Island Unit No. 2 Sec. 4, TllN, PJ[7E, EPM Permit No. 79-60 September 10,. 1979 - I left Anchorage by Wien Air at 11:45 AM, arriving in Prudhoe at 1:15 PM. Purpose of trip to witness a BOP test and also to in~ cellar on Duck Island Unit No. 2 for Exxon Co. U.S.A. Adolph Tomas was the supervisor for Exxon, Jessie Curl was the pusher for Parker Rig 97. I arrived on Duck Island Unit No. 2 at 3:00 PM and testing of the blowout equi~t started innately. The testing of BOP's started at 3:00 PM and finished at 10:00 PM. The HCR valve on choke manifold was the only failure. This is to be replaced and Exxon to call our office within three day' s, when tested. I asked Exxon to pu~p the fluid out Of the cellar smd when this was done I could see where sea water was cc~ into the bottcm of the cellar. I requested the cellar to be sealed with cement. September 11, 1979 - Halliburton C~T~nt crew arrived at 12:30 PM to mix a slurry of~ 15 sacks gell, 15 sacks cement, and 15 sacks bar. Tkis was pumped into cellar where the seepage occurred and the cellar was filled with water to 44 inches frcm the top of cellar (three foot above sea level) to help force the slurry to seal the intrusion of water. Also 12 sacks of dry cement was then dumped on top of slurry. I observed the level of water in the cellar frc~.~ 3:00 PM. 9/11/79 to 9:30 AM 9/12/79. The level dropped only 1/2 inch, indicating the intrusion of seawater was stopped. S~eptember 13, .1.9.7.9 - I filled out a field inspection report and an Alaska 'O~ & Gas Field Inspection of Blc~out Pr~ion Equipment form (attached). In suntara: I witnessed the testing of BOPE and sealing of the cellar for Exxon Co. USA, Duck Island Unit No. 2. ~en BOP tests and inspections were ccmple~ they were satisf-actor~ ~wi.th' one exception the H.C.R. valve. Ex~on is to replace and test this':t~ ~al~e and call our office -within tb2ee days. Exxon Co.U.S.A. Duck Island Unit No. 2 Sept. 13, 1979 A~:' September 15, 1979 3~15 PM~ ~ ~~, Supervi~r for Exxon Co. U.S.A. called and advised Bill Van Allen that the H.C.R. valve was r~?taced and tested to 5000 psig. nspector F of Blowout Pr. eventzon Equipment ' I LocatiOn: Sec ~,z> ~-L-~.':~ .~' ' ' ' -' ' :-::'~i~~: :!:~ Drilling Contractor . General Housekeeping Reserve pit BOI'E Stack Annul ar Preventer. Pipe Rams Blind Rams Choke Line Valves H.C R, Va].~e Kill Line Valves ., Check Valve f-oo e~ ~ Permit #' 7P'--~O/~ ~Casing Set @~~ ' ft. .. . B~.~-~n/ .. resentative :. ~,~:¢/~ ~//~ ~ t - ~ .... ACCU~TOR Full Charge Pressure ~~ ¢ psig Pressure Aft, er Closure /f'~O ~ ~ ~ ~2~ ~ psig Full Charga Pr'e~a Attain in:.,--min_~¢~ec. Remote Controls ~/~ ~ ~/~ o psig " _ Kelly and Floor Safety Valve.~ ~pper Kelly ~./1~ Test Pressure Lower Kelly ,',f/~ Test Pressure Ball Type" ~/'[' Test Pressure Inside BOPs' ~/~ Test Pressur.e Choke Manifold_ '~,/~ Test Pressure No. Valves /~. No. flanges AdjUstable Chokes. Hydrauically '.operated choke___~ Test Results: Failures.. Test Time_ ~ hrs. - Repair or Replacement of failed equipment to be made within, days and Inspector/Commission ·office notified. · ..... ~ - . ~ /-'- . orig. - AO&(,CC cc - Operator cc - Supervisor Drlg. Permit No Opera tor " Oil and Gas Conservation Commi Field Inspection Report ' Wel 1/P1 . _~._ .......... tzp_l atfm Sec T Represented by/~X.p// ~'~,,~_~_Name & Satisfactory T~pe Inspection Yes No Item (,/N~ Location,General ~ ( ) 1. Well Sign ~) () (~k) () (,~) () () () () () () () () () () () () () 2. General Housekeeping 3. Reserve Pit-( )open( )filled 4. Rig ( ) Safety Valve Tests 5. Surface-No. Wells 6. Subsurface-No. Wells ( ) Well Test Data 7. Well Nos. , , , 8. Hrs. obser , , , 9. BS&W , , , 10. Gr. Bbls. , , , ( ) Final Abandonment SatisFactory Type Inspection Yes No Item (_)~)_.~BOPE Tests '~,,,:~..]~CaS 1 ng set Ia/2~.%,'7~Y "" ~) ( ) 16. %~'t f'luia-(~k~wtr.--~-l-)m'ud ( ) oil (w~K) ( ) 17. Master Hyd. Control Sys. 9~:;9_,~Lpsig C~) () (x) () (~) () (m) () (~) () (~) () (,~') () () 1 $. N? btl s .;v/~'J}, 1 . R~mote Controls 20. Drilling spool- -$~""outlets 21. Kill Line-(/~) Check valve 22 Choke Flowline ..~) HCR valve ..~ 23 Choke Manifold bio. valvs~lQs/m 24 Chokes-(w¥)Remote( )Pos.(w~)-Adj] 25. Test Plug-CA')Wellhd( )csg( )none 26. Annular Preventer,~sig 27. Blind Rams,~sig ( ) ( ) 11. P&A Marker ~,) ( ) 28. Pipe Rams d-~'~'psig (') ( ) 12. Water well-( )capped( )plugged (2() ( ) 29. Kelly & Kelly-cock~l-m~.;~ psig ( ) ( ) 13. Clean-up (;K) ( ) 30. Lower Kelly valve g-m~,:,psig ( ) ( ) 14. Pad leveled Total inspection observation time hrs/days ~) ( ) 31 Safety Floor valves-(~BV (~)Dart tal number leaks and/or equip, failures cc-~dT~K~ Notify in ~ days or when ready~-- Inspected b~~~/~-. . . . _ 'Date~/~_ E ON COMPANY, U.S.A. POUCH 6601 · ANCHORAGE, ALASKA 99502 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION Re: September 7, 1979 Duck Island Unit No. 2 Permit No. 79-60 '"'"-"i' ENG_~ .... STAT'TE~-- j cbNT~.. -' J FILF: - -- Mr. Lonnie C. Smith, Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: Attached is a Sundry Notice Form 10-403 providing for a revised bottom hole location, a revision of the casing and cementing program, an amended procedure for the drilling of this directionally drilled hole, and a revised wellbore schematic diagram depicting such procedure. In the event there are questions of any nature unanswered by the above please advise and every effort will be made to respond to them. Yours very truly, Robert K. Riddle RKR: et attachments A DIVISION OF EXXON CORPORATION Form 10-403 REV. 3-10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) O,L m~ GAs [---] WELLI I WELL OTHER 2. NAME OF OPERATOR Exxon Corporation 3. ADDRESS OF OPERATOR ~ P. O. BOX 2180, Houston, Texas 4. LOCATION OF WELL At surface 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 4' water depth at 9-~ou~z~ level of ST, 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE API #50-029-20280-01 6. LEASE DESIGNATION AND SERIAL NO. ADL 47502 (Surface) ADL 47503 (B.H.) 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Duck Island Unit 9. WELL NO. !':~Y.[q FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 9, TllN, R17E, UM 12. PERMIT NO. 79-60 )ort, or Other Data NOTICE OF INTENTION TO: . TEST WATER SHUT-OFF [~ PULL OR ALTER CASING FRACTURE TREAT ~ MULTIPLE COMPLETE SHOOT OR AClDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF I--I REPAI RING WELL FRACTURE TREATMENTH ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, Including estimated date of starting any proposed work. We wish to amend the Permit-to Drill or Deepen Form 10-401 as follows: (1) Change bottom .hole location to: 1500' NSL and 4000' EWL Sec 4, TllN, R17E, UM (2) Amend the proposed casing and cementing program as well as the originally proposed drilling procedure as follows: Size of Hole Size of Casing Wt./Ft. Grade Setting Depth --- 20" 94 H-40 672 ' --- 13-3/8" 72 N-80 2,720' 12¼" 9-5/8" 47 Soo-95 0-5000 ' 12¼" 9-5/8" 43.5 Soo-95 5000-10300 ' 12¼" 9-5/8" 47 L-80 10300-12000 ' 8½" 7" 29 Soo-95 11500-15080 ' le Quantity of Cement To Surface* To Surface* TOC Approximately 9,000 ' To Liner Top · Set casing whipstock and mill window in 13-3/8" casing @ 2,100'. SIGNED _ . ~ TI;~E Drillinq Manaq~r DATE 9/7/79 (This space for Stat_e_.M~e use) / I/( / · APPROVED BY _ TITLE ' DATE [ -CONDITIONS OF A""ROVAL, 'F~Y: Approved '"Ony ~ .. Returned ~ ~ Instructions On Reve~ Side ~ INSTRUCTIONS General' This form is designed for submitting proposals to perform certain well operations, and reports of such operations when completed, as indicated, on all types of leases and lands in Alaska. (Continued) Item 15: Proposals to abandon a well and subsequent reports of abandonment should include reasons for the abandonment; data on any former or present productive zones, or other zones with present significant fluid contents not sealed off by cement or otherwise; depths (top and bottom)' and method of placement of cement plugs; mud or other material placed below, between and above plugs; amount, size, method of parting of any casing, liner or tubing pulled and the depth to top of any left in the hole; method of closing top of well; and date well site conditioned for final inspection looking to approval of the abandonment. 3. 0 Se Directionally drill 8½" hole to new target and set 7" liner for production testing. Blowout Preventer: A 13-5/8" 5,000 psi WP BOP stack consisting of an annular BOP and three ram type preventers will be installed on the 13-3/8" casing while drilling the 12¼" hole and on ~he 9-5/8" casing to TD. BOP installation and testing will be in accordance with Exxon standards which require pressure testing on initial installation, when any component is changed, and at least once weekly thereafter. All BOP's will be function tested each trip. Drilling proficiency tests of well shut-in procedures will be conducted at least once each week with each crew. Capability will be provided to inject liquid'wastes, including"~Ste hydrOcarbons and test hydrocarbons into the formation below the 13-3/8" casing and behind the 9-5/8" .casing. *Existing casing in wellbore of No. 1 Well. New well to be sidetracked at approximately 2,100'. WELLBORE SCHEMATIC DUCK ISLAND UNIT, WELL NO. 2 30" set 0 100' -+ Permafrost Cement to Surface 20" @ 672' Permafrost Cemen% to Surface Window Milled in 13-3/8" Casing ~ 2,I00' Plug ~ 2,200' 9-5/8" Casing Stub ~ 2,400' 13-3/8" ~ 2,720' TOC Approximately 9,000' Liner Top ~ 11,500' 9-5/8" 0 12,000' 7" @ 15,080' CONTINGENCY PLAN Duck Island Unit, Well No. 2 The objective of this plan is to outline major operating and contingency requirements to ensure a safe and efficient operation throughout the drilling activity. The 400-foot diameter gravel island drillsite is designed to accommodate the drilling rig, camp, and necessary supplies for a winter drilling operation. The island freeboard of 6-1/2 feet is designed to withstand the maximum anticipated ice forces at the designated location. The elevation of the island surface is above the maximum indicated tide based on observations along the surrounding coast. The 1:7 island beach slope design is based on gravel size to provide acceptable erosion characteristics. Drilling operations will be completed and all personnel moved from the island prior to breakup. The location and operating plan is designed to provide containment of all drilling operation effluents that could be considered as pollutants. All drilling cuttings, drilling mud, other effluents, and waste materials will be transported over established winter road routes to a disposal site approved by the State of Alaska and the U.S. Army Corps of Engineers. An impermeable sheet has been placed under the drilling rig to collect and divert any liquid waste to a ten-foot diameter metal cellar for proper disposal. Fuel will be stored in welded steel tanks located within an impermeably lined area. Reserve and sewage effluent pits will be utilized for emergency use only. Additional precautions will be taken to prevent drainage of hydro- carbons into the sea. After freezeup, the surface of the island will be sprayed with water to form an impervious ice seal. This should prevent liquids spilled on the surface from draining downward into the gravel fill. Also, any spills will be cleaned up as soon as possible. Contaminated snow will be incinerated on site or hauled to a disposal site on shore. The island surface will be thoroughly cleaned afte~ clearing the island of all drilling equipment. The drilling contractor has been required to develop a comprehensive SPCC plan to prevent pollution as a result of any drilling rig operation. In addition to the impermeable sheet under the rig mats, drip pans and other containment measures are provided under the engines and rig machinery. Good housekeeping will be stressed on all parts of the location with emphasis on minimizing contamination of the peripheral drainage from the island. Any minor oil spills will be collected using sorbent materials for disposal in the incinerator as authorized by the Alaska Department of Environmental Conservation. Personnel safety, well control, and environmental protection are the uppermost factors in well design and operational planning. Sufficient data are available to plan the well for evaluation of the geologic objectives and conduct a safe drilling operation. Although this well is planned to penetrate normal formation pressure zones, advanced abnormal pressure technology will be used to detect changes in formation pressure to permit adjusting the casing and drilling fluid program as required to control the well. Emphasis will be placed on well control equipment and procedures to permit circulating out a formation "kick" in an orderly manner if it should be necessary. Any hydrocarbons in the influx will be diverted to the reserve pit and disposed of at an approved site. In the event of an unplanned upset resulting in uncontrolled well flow, the following basic procedures will be followed: lo Divert well flow to the reserve pit as the first defense against a spill. When the safe working level of the pit is reached, switch the flow to a containment area on the ice constructed with snow and ice retaining walls. After the well is under control, produced well fluids will be transported to an approved onshore area for disposal. The contaminated ice and snow will be cleaned up and incinerated or hauled to an approved disposal site. 2. Prepare plans for drilling a relief well from an alternate location. m The well will be ignited, if the situation warrants, only after approval from proper governmental agencies and Exxon management' A Catastrophe Organization consisting of specifically designated personnel will be activated to cope with an emergency such as an out-of-control drilling well. The Drilling Section of the Catastrophe Organization is responsible for performing the well control function which includes all surface well control procedures as well as plans for a relief well. Immediate action will be taken to minimize environmental damage and institute cleanup operations. The basic relief well plan involves construction of another gravel island approximately 3,000 feet southeast of the original well's surface location. The most likely time for a severe well control problem to develop would be late December, which would allow sufficient time to construct the gravel island and spud the relief well before breakup; the rig could be resupplied by barge after breakup. The planned relief well location would permit the relief wellbore to penetrate the flowing zone near the out-of-control well with a 3,000-foot horizontal displacement. In the event insufficient time is available to initiate the gravel island relief well, a barge rig operation could be mobilized after breakup to drill a relief well. Both relief well plans are predicated on emergency approval of all phases of the operation by all state and federal regulatory agencies.- -2- WELLBORE SCHEMATIC DUCK ISLAND UNIT, WELL NO. 2 30" set at 100 '+ Permafrost Cement to Surface 20" @ 672' Permafrost Cement to Surface 13-3/8" @ 2720' TOC Approximately 9500' 7" @ 11,500' I I I ,I BEA UFOR T I I I I ~ I i i I t I ~ I I -I I I I I I I T AS - STAKED 54 1 " I ~EXXON No. 2 DUCK ISLAND UNIT 'j ~LAT. =70°19'00.13'' 7 8 0 ~ ' ~IZ LONG.=I47 51 46.8'5 14 Lowe Island -Duck _ -o J -o BOTTOM Island F',-o ! ~o HOLE } J · ,"~ ' ~--- --~ ---d .... '. CERTIFICATE OF SURVEYOR _ . I hereby Certify that Imm properly registered to practice land surveying in the State of Alaska und that this plot represents e Ioc(]fion survey of the wellp(]d shown (]nd the wells thereon. This survey wes mede by me or under my supervision · end ull dimensions and other details (]re correct. Bottom hole locutions (]re furnished by others. ~ Date Surveyor i iT. 12N. IT. Ii N. I I I I t I I I I 1 I t I 1 I I I I I 'i ~Nc. No.£ DUCK I, SLAND UNIT % ~::~,~_ AS- STAKEO .' . L0cdted SE /4 PRO RA.TED SEC.~J EXXON COMPANY U.S.A. ', Surveyed E M. LINDSEY & ASSOC. LAND ~ HYDROGRAPH'F; SURVEYgRS 2502 West Northern Lights 5J~lev(lrd ~3x 4-08J Anchorage Aloskd II I I I I ~ ~ I I August 31,_1979 Re: Duck Island Unit No. 2 Exxon Corporation Permit No. 79-60 Sur. Loc.: 700'NSL & 800'WEL, Sec 8, TllN, R17E, UM. Bottomhole Loc.: 700'NSL & 800'EWL, Sec 9, TllN, R17E, UM. Mr. W. J. Whaley Assistant Manager Exxon Corporation P. O. Box 2180 Houston, Texas 77001 Dear Mr~ Whaley: Enclosed is the approved application for permit to drill the above referenced well. Well samples, core chips and a mud log are required. A direc- tional survey is required. If available, a tape containing the digitized log information on all logs shall be submitted for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. ~ Mr.'M. J. Whaley DuCk Island Unit -2- August 31, 1979 Pursuant to AS 38.40, Local Hire Under State Leases, the Alaska Department of Labor is being~ notified of the issuance of this permit to drill. To aid. us in scheduling field work, we would appreciate your notifying this office within' 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, Hoyle H. Hamilton Chairman of BY ORo=~ OF ?h~= n~"~-~'~:'~ Alaska Oil & Gas Conservation Commission Eno 1 o sure ' cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/encl. Department of Labor; Supervisor, Labor Law Compliance Division w/o encl. fr~rm i~£v, 3-3-7z STATE OF ALASKA OIL AND GAS CONSERVATION COMMI'r'TEE -PERMIT TO DRILL OR DEEPEN TYPE OF WORK DRILL '"""~ DEEPEN [~] b. TYI~ OF WELL OIL p GA~ WELL ~ELL [] OTHER NAUt OF O~ERATOR Exxon Corporation SINGLE ZONE 3. ADDRESS OF OPERATOR P. O. Box 2180, Houston, Texas 4. LOCATION OF WELL Al 700' NSL and 800' WEL, Sec. 8, TllN, .R17E, UM .. 700' NSL and 800' EWL: Sec, 9; TllN: R17E~ TIM 13. DI~TANCE IN MILES AND DIKEC~ON FROM NEAREST TOWN OR ~OST OFFICE" 15 miles Northeast of Deadhorse, ~ 14. ~)ND INFORI~TION: SUBMIT IN TRIPLICATr'--"-. revere [~JLTIPLE ZONE t. APi #50-02.9-20280-0i 6. I.[ASr DESJGNATION AND SERIALNO. A L SURF ) ~. IF INDIA~. AL~E OR T~B[ NAM[ 8. UNIT FARM OR LEASE NAMi- Duck Island Unit 9. %'[LL NO. 2 ) 0m FIELD AND POOL OR WILDfA'i Wildcat ! 1. SEC., l., R.. M.. (BOTTOM HOLE OBJECTIVEj Sec. ~), TllN_. R17E, UM. 12. r~-Qil and Gass~,,,.Conservation,~/o, No. Bond 5134049 , State Bond Bjnl-4~100~ 000~ - ~ DISTANCE FROM PROPOSED LOCAlqON TO NEAREST ~ROPERTY OR LEASE LINE, (Also ~o nemres~ ring., umt. ii' an) DISTANCE FROM PROPOSE, D LOCAIqON t16. No. OF ACRF~ IN L.EASE 19. PROPOSED DEPTH 11,500'~ 17. NO ACRES ASSIGNED TO THIS WELL 20. ROTARY OR CABLE TOOLS TO NEAREST WELL DRILLING, COMPLETED. OR APPLIED FOR, Fl. Sidetracked from Well No. 1 M,D. _ Rotary :21. EleVATIONS (Show whethe~ DF. R'I,CR, etc.) 22. APPROX. DATE WORK ~,ILL START 3' Water deoth at surface location. ~ROPOSED CASING AND CEMENTING ~ROGRAM ~ OF HOLE ~Z~ OF C~ING ~IG~ PER FOOT GRADE ~'TTING DEPTH · --- 20" 94 H40 _ 672' To Surface* --- 13-3/8" 72 NS0 2720' To Surfac~* 8-1/2" 7" 29 ~o-95 ]].R~' 1. Clean out bridge at 2200' and recover 9-5/8" casing to approximately 3000'. 2. Set cement plug in 12-1/4" open hole from 3000' to 2900'. Sidetrack old hole and directionally drill to new target. 3. Set 7" casing for production testing. (Continued on back) IN ABO%,r[ SPACE DESCRIBE PROPOSED PROGRAM: If p~oposa] is to deepen L~'e ~ta on. presem producth, e zone and p~oposed ~w productive zorn. If proposal b to ~ oz get-pen dixectionaD). ~ive perunent dau on ~ubsTm'face locations a,qd measured and uue · ,m"tical depths. Giv~ blowou~ preventer l~'o~am. D^~ August 24, 1979 ~,~ Assistant Manager IDU~F.,CTIO~ SURV'Lr~ ILEQtRRF. D OONDITIONS OF APPROVAL, IF ANY: OTHER R.EQUIREMENTS: A.P.I. NUI,~RICAZ (X)DE -~0 - OL'~ - ~ o 2..$o- o / NO. ¢ ? - ~- O APPROVAL DATE ,- *See In.ruction On Rever~e Side August 3~: 1979 8/31/79 BY ORDER OF THE COi'~!SS~-ON 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 Department of Revenue. This form is designed for submitting proposal~ to perform certain well operations, as indicated, on all types s of lands and leases for appropriate action by the State agency, pursuant to applicable State laws and regulations. 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 1: Use this form, with appropriate notations, if the proposal is to redrill to the ~ame reservoir at a different subsurface location or reclrill to a new reservoir. ITEM 13: At'tach hereto a neat, accurate plat or map, drawn to scale, showing the site or proposed site for this location, distances from section, 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 had been directionally drilled, use subsurface location of hole in any present or objective productive zone. (Continued) · Blowout Preventer: A 13-5/8" 5,000 psi WP BOP stack consisting of an annular BOP and three ram type preventers will be installed on the 13-3/8" casing. BOP installation and testing will be in accordance with Exxon standards which require pressure testing on initial installation, when any component is charged, and at least once weekly thereafter. All BOP's will be function tested each trip. Drilling proficiency tests of well shut-in procedures will be conducted at least once each week with each crew. Be Capability will be provided to inject liquid wastes, including waste hydrocarbons and test hydrocarbons into the formation below the 13-3/8" casing and behind the 7" casing. *Existing casing in wellbore of No. 1 well. New well to be sidetracked at approximately 3000'. E - ON COMPANY, U.S.A. POST OFFICE BOX 21t]0 · HOUSTON, TEXAS 77001 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION W.J. WHALEY ASSISTANT MANAGER August 24, 1979 Duck Island Unit No. 2 Section 8, T11N, R17E, UM A. D. L. 47502 (SL) Section 9, T11N, R17E, UM A. D. k. 47503 (BHL) North Slope, Alaska Mr. Hoyle H. Hamilton Chairman, Alaska Oil and Gas Conservation Commission State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 RECEIVED Alaska Oil & G-~s [-:~,ns, (,ommission ~churage Dear Mr. Hamilton' Exxon Corporation submits the following in regard to the captioned well' State of Alaska, Oil and Gas Conservation Committee Permit to Drill, Form 10-401, in triplicate with triplicate copies of the location plat and contingency ~plan. (2) Exxon Check No. EC 13273, dated August 24, 1979, in the amount of $100.00 in payment of the required permit fee. Concurrently with this application, we are filing with the State Division of Energy and Minerals Management the following' (1) A plan of operation describing the drilling island, rig, supply, waste and sewage disposal, and pollution prevention. (2) Vicinity and location plats. It is our plan to commence work just after September 1, 1979; the drilling r~9 is on location and drilling operations commenced about September 15, 1979, and will be completed by May 1, 1980. All personnel will be off the island by May 15, 1980. An application to the U.' S. Army Corps of Engineers was submitted on September 14, 1977, and approved on February 27, 1978 to conduct operations in the navigable waters of the Beaufort Sea for the drilling of: Well No. 1. This is a continuation of that operation. OCR'cb Attachments A DIVISION OF EXXON CORPORATION Sincerely, ~ ~ . c' EPA Region X - ^ttention- Mr. Danford G. Bodien, P. E. 13. S. Corr~s of E'noineers - Lt. Colonel lee Roy Nunn, dr. COMPANY, U.S.A. ROST OFFICE BOX 2180' HOUSTON. TEXAS 77001 EXPLORATION DEPARTMENT ALASKA/PACIFIC DIVISION A'SS| ST ANT MANAGER August 24, 1979 Duck Island Unit No. 2 Sec. 8, T11N, R17E, UH A.D.L. 47502 (SL) Sec. 9, T11N, R17E, UM A.D.L. 47503 (BHL) North Slope, Alaska Mr. Tom C. Cook Director, Division of Minerals and Energy Management Department of Natural Resources State of Alaska 323 East 4th Avenue Anchorage, Alaska 99501 Dear Mr. Cook' Exxon Corporation filed an application with the Alaska Oil and Gas Conservation Commission for a permit to drill the subject well together With our check in the amount of $100.00 in payment of the required permit fee. This well will utilize the gravel island as well as the upper .portion of the well bore used for Well No. 1. I't will be drilled as a directional sidetrack to a bottom hole location on the adjacent lease A.D.L. 47503. Additionally, and in accordance with the requirements of the subject oil and gas lease and applicable regulations, we submit the following' (1) A plan of operations describing the original drilling island, rig supply, water supply, waste and sewage disposal and pollution preventi on. (2) Plats showing the location and vicinity of the island and well. Exhibit A - Location Plat, Exxon No. 2 Duck Island Unit. / Exhibit B - Gravel island layout. No additional gravel use is presently contemplated. The operation will be initially supplied by barge and small boats. After freeze-up begins, all supplies will be moved by heliCopter until an ice road can be completed. EXXON CORPORATION Mr. Tom C. Cook -2- August 24, 1979 As stated herein, it is our plan, State approval permitting, to commence initial operations about September 1, 1979; actual drilling operations are to be commenced about 15 days thereafter, and conclude and rig removed by May 1, 1980, prior to ..breakup. OCR' am Enclosures Sincerely, c - EpA Region X - Mr. Danford G. Bodien, P.E. Alaska Oil~& Gas Conservation Commission - Mr. Hoyle H. Hamilton U. S. Corps of Engineers - Lt. Colonel Lee Roy Nunn, Jr. PROPOSED PLAN OF OPERATIONS Duck Island Unit, Well No. 2 'This plan covers activities involved with the drilling of a side'tracked well utilizing the same .surface site as was used for Well No. I which is located on an existing artificial gravel island built in 1978 near the mouth of the Sagavanirktok River. The surface location of this well is 800' WEL and 700' NSL of Section $, T1 IN, R 17E. Rig and-camp operations were suspended in April 1978 at this location and no additional construction will be required for the new well. :General Information Operations are planned to begin on September 1, I979 with the barging of fuel, fresh water, and supplies from Prudhoe Bay. On that date, the camp will be reopened and the crews ~mobilized. Rigging up will begin immediately, with drilling expected to begin September 15, 1979. The No. I wellbore will be used for the second well to a depth of approximately 3009 feet where it will be sidetracked in a different direction. Drilling will continue to total depth which is expected to be reached in December t979. One or more production tests, to evaluate formations and fluid content, may be performed. Downhole operations will be concluded before May l, 1980. All other operations will cease and personnel will be off of the island by May 15, 1980. After the second well is drilled, a determination will be made as to whether the rig will be removed then or will be le£t on the island ~or future exploratory drilling. Logistics The operation will initially be supplied by barge and small boats. After freeze-up begins, all supplies will be moved by helicopter until an ice road can be completed. Most personnel will be transported by helicopter prior to completion of the ice road. An ocean ice road~ following the shoreline from the Prudhoe Bay East Dock, will be .constructed as soon as possible to the location. A short ice road from the location southward to the shoreline will be constructed for use until the shoreline road is completed. The short ice road will be used for hauling fresh water from the 'Sag River and lakes in the area and also for moving supplies from Prudhoe Bay to the wellsite using all-terrain :vehicles. Disposal of ~;~aste Materials The following waste disposal procedures will be observed during drilling operations. After completion of the well, any remaining waste materials will be promptly removed. Motor Oil will be collected and stored in a tank in a safe area for transport to Deadhorse for disposal at an approved site or may be injected down the 7" x 13-3/$" casing annulus at the completion of the well. . : 2. Sewage Effluent and Gray Water from the camp will be treated by a Metpro sewage plant and will be used for rig water or injected in the previously mentioned casing annulus. Any surplus amount of this waste will be hauled to Deadhorse for disposal at an approved site. 3. Drilling Mud discharges will be minimized by the use of solids removal equipment. Waste mud wil! be injected in the casing annulus or hauled to Exxon's Deadhorse Warehouse f-or disposal in a landfill in accordance with existing Alaska Department of Environmental Conservation and U. S. Army Corps of Engineers permits. Cuttings from the wellbore will be retained at the drilling location and hauled to Deadhorse for disposa! in the approved landfill at Exxon's warehouse yard. 5. Domestic Garbage will be incinerated. 6. Combustible Waste such as timber, paper products, etc. will be open burned or incinerated. 9, Miscellaneous 3unk such as old drilling bits, batteries, wireline, and other non- combustible materials will be stored on the location and occasionally hauled back to Deadhorse. WelI Test Fluids - Produced gas will be flared as it is produced. Produced liquids will be injected down the casing annulus or hauled to an approved site for disposal. Spilled Oil and Cleanup Materials will be collected and incinerated on the island after approval is received from the DEC t° dispose of these materials. :Pollution Prevention The facilities on the Duck Island location have been designed with prevention of pollution as a top Priority criteria. Below are listed so~.~e of the raeasures taken to prevent pollution of :.the surface environment. le Fuel Pits have been triple lined. The gravel is first sealed with bentonite to reduce permeability and prevent infiltration into the pad. A layer of absorbent material to retain any seepage is installed next. The pit is then lined with impermeable fiberglass reinforced plastic material which is designed for Arctic service. 2. The Rig is placed on an impermeable liner to prevent liquids from reaching the gravel pad. The pad is sloped so that these liquids will drain to a steel cellar. . Used Motor Oil from the engines and mechanical e, quipment is collected under close supervision and stored on location away from activities that could damage ~he containers. Diesel Fuel Lines crossing the traffic areas of the pad have been buried in conduits to prevent shifting and settling of the gravel from putting strain on those lines. Additionally, catch basins have been placed at both ends of the conduits to allow monitoring for leaks in the buried section of the lines. Catch Basins have been installed under all small diesel day tanks and will hold the entire capacity of each tank in case of leaks ..... . .~:.-, :? ;-~ ;~ ~ -2- Location of Facilities The location of all facilities on the Duck Island pad is shown on the attached drawing. Ali of the structures are temporary and will be removed at the conclusion of exploratory drilling operations on this pad. The drilling rig and associated equipment may be left on the island to drill one or more future wells after Duck Island No. 2 is completed, but will be removed at the conclusion of exploratory operations. If it is elected to use this gravel island for production operations, additional facilities will be required and these will be described in a future Plan of Operations. Material Sites No additional gravel will be required for this well under normal conditions. Erosion Prevention Prior to the completion of ice access roads, Carnage to the tundra will be minimized by the use of ail-terrain vehicles operated over existing mud flats, gravel channels, and winter roads. Seismic Activities No seismic, activities are contemplated. 36 6 F 35 CERTiF:r'^? . .. ,,.,,-,,E 0~- SURVEYOR I hereby certify thmt a.m. pr3per~y registered to practice land surveying;., in the State -;.f .qlnska~._ and that ',h.s represents ~ !ocation survey of .... we!~ .... , ,~ ,,,~ pad shown and thereon. This survey w~s mdde by me or under my supervision anq a!l dimensi3ns and other details are correct. Bottom locations arC furnished by others· . ~2: -~ -~ .. ~.; . t -_ ~ ~, . _- . . ~ x '~- .~ )~'~---. Date Surveyor SCALE J :, M:LE Exhibit A T. 12 N. T.I N. EXXON No. 2 O!JCK ISLAND UNiT ~.~ - .¥ -~. ::."~ ~.;, , e ~.~- -~ · · -E!XXON..:, COMPANY U.S.A. IlI ~ ~' r-'-. M.LINDSEY & ASSCC. Anch c.r.3-~e ;~ cskO - ~ ~ ...... EXXON COMOAN¢ US~ I Exhibit B 36 -o I -o BOTTOM ~..o~O ~oOc%o, ,, '1 I AS - STAKED ' J ~I;:EXXON No. 2 DUCK ISLAND UNIT ' ". J..~ LAT. : 70°19'00.1:5'' 8 -I .~' I 0 ~ I~ , ?t'"' ×: ~:,o,, 8~ ' 80~1~~00I Y" 5,968, 9 I 9 CERTIFICATE OF SURVEYOR hereby Certify thot-I om properly registered to proctice Iond surveying in the Stoteof Alosko and thor this plot represents o !ocotion survey of the wellpod shown ond the wells thereon. This survey wos mode by me or under my supervision -ond olldjmensions ond other detoils ore correct. Bottom hole ~'locations ore furnished by others. ,. . Date Surveyor ,:.. ..- ,AS - STAKED EXXON No.£ DUCK ISLAND UNIT [ oc,.;ted ,q SE I/4 PROTRACTED SEC.~, T.~IN_uP. 17 E.~UMIATMER.tAK, · ~:~-'~3- ................. -gl;;-,,:'~ ;J i.~'~ .............. EXXONCOMPANY U.S.A. Surveys0 by E M. LINDSEY A ASSOC. LAND 8 H YDROGRAP~IC SURVEYORS Anchor':qe AI~sko WELLBORE SCHEMATIC DUCK ISLAND UNIT, WELL NO. 2 30" set at 100' + Permafrost Cement to Surface 20" @ 672' Permafrost Cement to Surface 13-3/8" @ 2720' TOC Approximately 9500' 7" @ 11,500' CONTINGENCY PLAN Duck Island Unit, Well No. 2 The objective of this plan is to outline major operating and contingenCy requirements to ensure a safe and efficient operation throughout the drilling activity. The 400-foot diameter gravel island drillsite is designed to accommodate the drilling rig, camp, and necessary supplies for a winter drilling operation. The island freeboard of 6-1/2 feet is designed to withstand the maximum anticipated ice forces at the designated location. The elevation of the island surface is above the maximum indicated tide based on observations along the surrounding coast. The 1:7 island beach slope design is based on gravel size to provide acceptable erosion characteristics. .Drilling operations will be completed and all personnel moved from the island prior to breakup. The loCation and operating plan is designed to provide containment of all drilling operation effluents that could be considered as pollutants. All drilling cuttings, drilling mud, other effluents, and waste materials will be transported over established winter road routes to a disposal site approved by the State of Alaska and the U.S. Army Corps of Engineers. An impermeable sheet has been placed under the drilling rig to collect and divert any liquid waste to a ten-foOt diameter metal cellar for proper disposal. Fuel will be stored in welded steel tanks located within an impermeably lined area. Reserve and sewage effluent pits will be utilized for emergency use only. Additional precautions will be taken to prevent drainage of hydro- carbons into the sea. After freezeup, the surface of the island will be sprayed with water to form an impervious ice seal. This should prevent liquids spilled on the surface from draining downward into the gravel fill. Also, any spills will be cleaned up as soon as possible. Contaminated snow will be incinerated on site or hauled to a disposal site on shore. The island surface will be thoroughly cleaned after clearing the island of all drilling equipment. The drilling contractor has been required to develop a comprehensive SPCC plan to prevent pollution as a result of any drilling rig operation. In addition to the impermeable sheet under the rig mats, drip pans and other containment measures are provided under the engines and rig machinery. Good housekeeping will be stressed on all parts of the location with emphasis on minimizing contamination of the peripheral drainage from the island. Any minor oil spills will be collected using sorbent materials for disposal in the incinerator.as authorized by the Alaska Department of Environmental Conservation. Personnel safety, well control, and environmental protection are the uppermost factors in well design and operational planning. Sufficient data are available to plan the well for evaluation of the geologic objectives and conduct a safe drilling operation. Although this well is planned to penetrate normal formation pressure zones, advanced abnormal pressure technology will be used to detect changes in formation pressure to 'permit adjusting the casing and drilling fluid program as required to control the well. Emphasis will be placed on well control equipment and procedures to permit circulating out a formation "kick" in an orderly manner if it should be necessary. Any hydrocarbons in the influx will be diverted to the reserve pit and disposed of at an approved site. In the event of an unplanned upset resulting in uncontrolled well flow, the following basic procedures will be followed: Divertl well flow to the reserve pit as the first defense against a spill. When the safe working level of the pit is reached, switch the flow to a containment area on the ice constructed with snow and ice retaining walls. After the well is under control, produced well fluids will be transported to an approved onshore area for disposal. The contaminated ice and snow will be cleaned up and incinerated or hauled to an approved disposal site. 2. Prepare plans for drilling a relief well from an alternate location. · The well will be ignited, if the situation warrants, only after approval from proper governmental agencies and Exxon management. A Catastrop~.e Organization consisting of specifically de3ignated personnel will be activated to cope with an emergency such as an out-of-control drilling well. The Drilling Section of the 'Catastrophe Organization is responsible for performing the well control function which includes all surface well control procedures as well as plans, for a relief well. Immediate action will be taken to minimize environmental damage and institute cleanup operations. The basic relief well plan involves construction of another gravel island approximately 3,000 feet southeast of the original well's surface location. The most likely time for a severe well control problem to develop would be late December, which would allow sufficient time to construct the gravel island and spud the relief well before breakup; the rig could be resupplied by barge after breakup. The planned relief well location would permit the relief wellbore to penetrate the flowing zone near the out-of-control well with a 3,000-foot horizontal displacement.' In the event insufficient time is available to initiate the gravel island relief well, a barge rig operation could be mobilized after breakup to drilt~ a relief well-. Both relief well plans are predicated on emergency approval of all phases of the operation by all State and federal regulatory agencies. --2-- Yes No Remarks Item Approve Date 1. Is the permit fee attached ....................................... ~ (1) Fee /7~- 2-. Is ~.11 to be located in a defined pool ' · ................ ~ ~'~~e_ 0~/ })~,{ ~ A ~ ~;/Zc~ / / 3. is a registered survey plat attached ................................ 4. Is ~11 located proper distance frcm property line .. . ~ 6)~ ~ /~,,~ ~'~3 (2) Loc. 6.. Is ~fficient underdicated acreage available in this pooli -- ...... "' IS well to be deviated ...................... , ................. -~ ' . .-:?,..-. . · · - ,'...:~ Is operator the onl~ affected party ................................ !} ~.--~ , ;~;' ? ..... '""'" 9 Can permit be approved before ten-day .......................... ~": .... * 10. Does operator have a bond in force ................................... ~ ~(3.;~ ~.,~___ ',.!. Is a conservation order needed ...................................... / 12. Is administrative approval needed ....... , ........................... ~/~ / 13 Is conductor str~ng provided , . ,, : Will cement cover all known pr_~ductive. . horizons ...................... ~ _.__ ??;},.:....:.:..,i...:..::~;i,,. .-..,:. ,.,.,,: Will surface casing protect fresh w~ter zones ........... . ............ f_~'., · .Will.-~l casing give adequate Safety in Collapse, tension and kurst., f/~ .. ' '~ ' "?i::i:'?'"i~. have sufficient pressure rating- Test to ':~.o psig .. ~ . ' .... ( '.: Ap~rov~.l Recked: ' ~}, ..... : ,,":' .,.. , :/:~',.i:: , i: :, ,': ':,;", ,'!"~' ' ':' .:.?,~,,. ,,,,j., .:: ,, : ? '"',' ,:. : :."i',?."'::~i'i'."i ...';' i~i:.':..':! ". ' i~..!.:"-:?!":. 'i!.',:!'i::.., .. :..' ... ,.?.. Well Histo.w File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this · nature is accumulated at the end of the file under APPENDIX. ,. No special'effod has been made to chronologically organize this category of information. UA'T'~ ': '".-Ig/ ZI20 I ~P~ N~,',!E '; .,%.U~,'15 P :R e V I 'J U 5 ~' ,~ :~-' ~:' ' L (] N M L: t'J 1' I'F.~L~ IYU~-: : ..... S~-T Ty p'- C'I&N ....... N A ~',I ~ S [-: :q V U ~'~ 'l T S E' '4 V ii' C :~: ~ '::' ! ,.':-, P Z ,~ ~ ~' .~ o T., F ''r' ,L E S ZZE ,/ 6~. ..'5. ~ P~OCESS 09O0300000 O000OOOO00 O00090CtO O0 O OOO O(DO O O0 9G 30 OO900C 0090000000 .9090000090 soooor)oooo 0oo3oooo90 093ooooooo "'r~,O C r~90 O0 0000003990 O 09 C ,.9 C r30.'J 0 OOOO:)O, OC ~0 0030000O00 9C"'JO 9.r'oo 33 0090O09090 00,3 O '99 '30 '30 CG90CO301']9 -! U. ZF") 'ILO. O IL lOT. 903 "]e.CHL 2~-. ~BO 2I'~U~J.LN:L l?F, 757 · 6 '9. t ~ 3 O. 2.4Fi O,.O00 l.lO0 2. 8,. ~76 1,53,.700 U. '800 34.041 '13 9.300 L33.000 -0.500 I. 43. Z 1 '9 85.400 2.562 1.9O9 ~:~5 773 19.51.5 0.900 ~, 303 l.O'J. FOC Z.~60 1.750 300 32 '-, 33.30~+ O.gT~ it~.,. OIL C~LI.CNL N RAT ,. CNL U'?. L~HC MNO R. ~!t,t It.~1. Oft C ,~t I. CNL N R ~ T . C N ;L ,r.: T. 5 M C MNO'R . ILM.OIL C ~,,t ,l. CN t NR,aT.CNL D T. B H C N! ,q :,3 R ,. H t L ! L ;,:. 91 t,. C ~tl. CNL ,N R ~1T .CNL Y,N[3?,. qtL lt,;1.9 It C ~t Z. CN:L D'T. 5HC ',", H ,C, "-",. ~ L t 't ~. 91L C .~,t I. C.~,i L Nalf. CNL S r. ? H C ,~.!,N g ?. MLL iL?,!. Ult C-fit £.CNL NR,~,T. CNL .~'~ N O '?. M L L iL, ',1.3! t C ~t I. Cr,'t N ~ ,a T. ~' N t UF.gHC h'. ~.l C '~ . :',1 t t. -I.001 -999.000 '-9~9.000 .-999,. I . a,: 0 6 ~, Z .65 O . 000 .250 ,600 1~.030 9.650 Z.Zl,,O 63.150 1.3.50 17 ,. 7'~ I 8.900 Z,.550 7,3.3.5O 5.850 38.0t9 8.500 1 · 59.8 ,55. ,450 5.458 :Z]. ,.47B 8.65O 2_. 972 I .650 ? 7 .. 5Tg 5.550 1.5 5O 16.444 8.T90 '7Z.?00 2.250 4.613 !.866 74.300 1.600 NCNL.LNL bbg o£'~-~ ~C,NL.CNL C AL l..~L t 6,, U 79 I'~!_L, PL L L' ~IJ.OI~' ~.4"T g'4 k'J. ~UC C. N C iv,. ~ ,. r',.., :.j t,_._/ ~ ~.. '; ~ d C.aL i. ',~LL ( ,, S P. 5 '" L '..;? · !'2 ZL N°Pi :: L 'q t · C "I L ,.'" L L.. *~',_ L !:g-~PR-19,69 ]0:01. -'~q '~50 r~ g DZL ~., , ,~. ~ ,..,.. i ~, .u, i ..... 21. 'g :,..' g 2 f"i g ~:'' . C !g L . , T ~ . -!~. sug ILO. DEL E'~.600 RHUS.CNL 54,. '~59 GP, BHC !5.. 749 M! ~JV. ~LL -35. ZbO ItD, D.'IL Iz>~. 500 '~6. ~_'"0 RH(]_°, .CNL 76. '36Z SR. E 7..) S 2 ',~ Z ",.~ V. M L L -26,500 ILO. D!L '1 9C,.'!g.q. SR.CqL 27.?&0 ?H35 .C~JL - 2'~. g O 0 'Z,Lg. C Z L ! ? 9. 909 '7:¢. E,NL ~:Z. Z60 RVUE.CNL 'S. ~. ? 0 '"~ i .:! V. ,v L L 50!. ! F:.'. 7 Z 9. I 0 O 2.29.& 39,3z, 8 0,950 ZO. 3'93 Z. 15~ 10 Z. ¢ 2, 9 Z.BOO 6.915 9 '5,7 00 ! O 9. ,2 5 ~ O,OOO 3.34Z 175. ',?. 00 .2 O O. '5 ~* 5 0.350 3. 500 2.387 0. ,450 2,. )11 't e Z - 700 I 8 ?. 7 E '9 O .30~ 104.500 .~ ~r, 7 lC,!.'14~ O.~OO 2,512 !7.9,003 2.412 !5 4. )02 -O,!OC ! ~., B. ~ O') 2,524 ~i, 7c' = L M ~, .Oil. CALI .CNL N R AT. CNL g T'. :5 H C ILM .OIL C ~ L T . C N L t.~ R~'T. CNL ILM,DIL C.~LI, CNL N R & T , C N .L "J'T., B H C ~.~'N g ~, ML.L ILFI. r ~L I CNL N R A f ,. C N L U' T. 3 H ,C ~ N g ~ M L L. Itt,*. OIL CAL [. CNL NR A, T . C ~,;L DT. 3HC r, M O !L C ,~ t.'! .CNt N 2 ~, T. C N L N NO q. "ILL It'~ ,OIL C&LI .CNL IL~.DiL ~ '' ~ rNL Nq~T.'CNL .r;T..-3 ~C bZ.OOO B.450 2.13Z ~3.200 1.550 Z5 . 5~6 9.590 8. ~ 00 Z.gO0 6.081 !0. 3.036 ~1.900 0.600 ,3.192 11.000 3.6Z0 94.659 3 9.650 3. 449 103.550 0. 700 2.805 I1 .050 3.176 97.850 0.600 4.246 11.150 BZ.4OD 0.650 Z, 399 9.650 "~. 4 7 2 1 .~sg Z,5!Z !1. 500 3.304 '~9. ZOO 1.400 N (., N L . L; N L O ,. O O O := C q L . C t',1 L L,&LL.'4LL I.U4U F,L! .... ~Lt,. N U N L. C ~',; L Z 'F ! . 5 ~, 3 = C :'] L. C 'q L -2~. ~ 0 ",) !LC .£.'~ iL ?i?.,.500 GP.CNL 90. gq 3 'S~ · SHC 1 o Z 1 5. O O O - 0 ,. 10 rj I, 16,") ! :5 ]. 7 O g ! 8 ¢. 'B 75 - O. O 5 O -?'7. '~ 0O 1LO. D IL 3 Z. ~4,0 RH 05. C NL ~. ~ 5 !:', ~,i I t~i V. ~ h L 200 O.OOC 1. B.=,4 11 O. 30 3 - 9 9 9.25 g -49. 300 !LE,'. 0 TL -799. Z53 29,.043 !!9, 6~g 4,24A 91.700 S, 3. ri74 i L ~''''~ · 9 '! L NPAT .CNL ST. ~,:NO R. '4L L I L, m,. 31 L C ~L I. Cf':L ~':: R A f. ,r-.., N L ~ !qg P. mLL C,~L, I .CNL Nr~T.CNL O 1'. ~.HC ~NC?. MLL !LPI.D!L C ~i t.'I . CNL. NR~'f.CNL DT,~HC M'H O ~.. '4Lt. lt,lI'') . OIL C q LI, CNL ILl4. git. C AL I. CNL t,~ R A T. CNL CT. tv N O o. ~,~ L L I L ;'! · C) I L C ,~L !. C?,L N,o, q T. CNL C T. '.~; H C CAL!.CNL I~,,' ) fi 1'. CNL Ef . :? HC M NC R. ,;IL L ~. L i'~ · OIL. C~' l.r~'L N ~.,qT.CNL D!'.~HC '~HCo . >!LC 1 .7~6 9,700 99.700 O. 990 1.159 10.550 O .650 '-1. O. O0 O -999.250 0. O00 13.500 3.260 O.OOO 13.650 3.924 93.300 ¢ · 365 15.000 -999 ,, 2 5 O 16.200 5.128 ~3.!00 -999.2bO 3.342 3.146 ~4.300 -9~9.250 4.295 15.750 3.050 ~2.000 -99~.Z50 DbP ii., ! l., ]. '90 . O 90 .39. P LLYU. U ...TL L .¢ · ~ J '/' C-R. C, IL U !4 H g. F L: C ~,.!. O 9 ~ "q P P I ,. f.:, N L NCNL. CNL ~ ]. 1. a34 FC NL r. C&L1.MLL -'279. Z'!:,O ~L.L.MLL D'~: P'i . 1 US' g O. 0 ;) O S F. g %L U RI~'j. T:UC !) · 0 ~3 .5 NP '?'! I. [; ',,iL NCNL.CNL 2!13. i70 :CNI,...C C ,-'~, L .L. ,',! L L - ? "~ "9. ~ 50 tv L L · ~'.'~ L L 4.!BO 9 T. 20 S 2.5F0 10 3. :~ f; 1 -999.253 -~::.5 009 TLD OIL 3 '~ :~B .... , ~ .2, ,~ , ~ , .~ -999. 250 'SR.C NL !OO. BOO 30.000 RHD='.CNL ?.572 97.. '~ t ! SP,. ~ HI; 9 T. 419 -6'1.250 iLD.DIL 4.966 '-99g ~_5'0 GR.CNL 81,.300 27,400 RHOB.LNL I.]0, 253 gR.~!HC ~8.4P0 .. . .... , ,:,, N V · ~ L L. - . ! L ~,1. D ! L. CAL!.CNL N R A'I'. CNL DT.3HC MNOR. "IL.L I L !',,! ,.., i :L C ,~ L I. C N L NRA'T.CNL ~ T. '~, H C M N O R · ~ L L I L ~',,t. :D I L C ,&L I. CNL N ? ~ 'T. C N L PI'. ~,HC ,*,! N g ~. ~,!, L L ILM,OIL C ,'~ L .I ,. C N L NRAT ,.CNL g T . 2 H C iL"'". OIL C ~L I. CNL m 'f :'3 H C ~NP.,q. ~LL IL"'. ]I:L &L'I. CNL T. ~3HC '9,'. '¢. L L iL'''~ . 91L C ~,L T. CN L N ~,~ f. CNi_ b', ,'4 C P.,. '~ L L T L "'~. 0 1 L C ~ L I. C N L NR/~T.CNL CT. 3HC !6.900 3.312 - 99 '~. 25 O 4. ZO'l !6.9S0 3.1:.'¢6 ~ 4.. Z 00 -999. Z 50 3.'767 16.600 ].144 86°50O -999.250 5.395 16.900 2.908 84.900 -9'99.250 4.656 1M.O00 3.092 86.300 -9~9.250' 18 .lOg 3.068 86.800 --9'99. Z 50 3. 981 11.700 3.196 ~J7.400 -9'~. Z~O,, Z.88~ 17.500 ?,!Z0 3.BB7 16.900 3.048 LL$U. 'JIL U~H.U. NCI"~L. C NL L AL £. '"iL L LLYJ U~-!F D NCNL L~LL · · .mU(..: .C~,L ~. U.fJ '¢C :J 0 · ! q-,:;~ P 2- I ? ? 9 I, ,3 ' S .'1, -71,. ~(;O iLD.OIL 4.B75 -99g. !50 g R. C !':, L 89.400 29.440 RH'CIS.C NL ,.0.5. 3~'~2 G~. ~HC 9Z.40.6 l L '~. O I L C 9, t :![ ,, rg N L N R/~, T. c l'.f t DT ,. ?"~,q :3 ;? i L :('.'1. D'! L C aL i ,. CNL N i? .~'T . C N L ,*,I N O R. C ,& L 'I. C N L ?] ? ~,, T - C N L , ," ~ l L "~! ,. D I ,t C A t. [. C N L N R A T. C N L n 'T ~ H C 'l t ~'4. D I L C & L I :. C N t N R~',T. CNL ,D 'f. E H C IV: N n,..-,.,. ~'1 t. L I t ~'~,..? IL C'~LI.CNL N R&T. CNL DT.EHC ~'~ "'~ D R. ~. L t IL~I.DIL CALI.CNL NRfiT.CNL 0 'T. 'S H C '-~NOR. 'qLL OiL CRLI.CNL N~.&. f. CNL ':5. ~ C i.~L L P ~('~ E: 1F ·300 3 ;. 288 -999 oZFO 1,6.¢00 5.332 '-999.250 6-668 17.800 Z.85§ 7'~.80D -999.250 4.742 1~.500 3,104 ~9..=00 -999,250 ~.B75 ].9.400 4.8'75 19.700 ~U.ZgO 4,699 1S,ZSO ~.1~0 ?0.50O -gg'9.ZSO 4.617 1~.3~0 93.400 -999.250 ~.. 16.900 3.03Z 91. -999 ! a- ~, P R- I -') ,;J ? o9.~07 -~9 I t. N~ . !i)l t C ~L, i: ,CNL NR&T ,CNL CT. fiHC C .~ t !, C N t h R ~: f , C N t C'f, EHC ~"' q 0 R. ',q t t It~~ .. PI t CALI,CNL ,N h/~ ? , C N t_ iL?.-DIL C AL i. CNL f'; R ~T. CNL .'3, l'. 6 H C M ,"'! U ~ . '41. t 'ltq. Dlt C~LI.CNL. NRA f. CNL ~" :,~ C R. N! L L 4.4,~? 14.600 91.400 -999.250 ~+. Z85 3.296 :3.100 -999 .ZSO 4 '16. 000 3.304 -99'9.250 4. 055 16. 200 3,490 93,000 -999, Z 50 2.8.31 13,000 ~7.300 -999.250 3.90~ 14.700 3.912 ~.~.300 -999.250 3.37] 1Z.90U 3,3Ba '~ B ~ 'l ~ · 50O 3.3Z~ _,4a~ ZOO Z.471 13.200 !!Z.6OO L ~ U ,. L) l L :'; ,..,i 9 Z C; F". 'L> I L RH9 FnC r! 0 '~ ~,jp,~-r C~IL U N L. C t',,i L i' ¢ ~:; · 70 F:, F C ,q L. Cfi t. AL!. HLL -9 99...' 5o ~,~L! .... !,~t.t.. LL~U,,.'31L 2.29] SR.D D R Fi U ,,, ~': t') C 0 · 0 s 5 ,'i P H !. C H L NLNL,. L;NL Z ~'7. ~ ,~O FC"'!!. .... C NL U.4Li,.MLL -~:-~.,ZSU ~LL,.~"tLL L)~ P'T ,, S Z.O 9. o L) g L) SD. L; ~ L L L 8 U. D i L ] ,,, ~ '::; 9 g ~:. O l L g "( H U. ~ O U C · O ~ ,¢ ',t P 't ~. C 'q L NCNL.CNL Z 59.'9 F~, FE ",!L CALl. ~"!,t t -~'?g. Z 5t3 ~LL., ?'<LL -34.,,, 509 .! L.B.. D .LL 3. 020 -99'9. ZS'0 GR.C;qL 47.000 .~ '.L. '~"* O 2h[]?,. CNL, 2,230 i O~. 960 gR. ~,.'-iC '5 J. 2'i 7 - '-) 9' "'g;,. Z 5 O '~, I !",1 ',f . M t,. L --'9~ S' '? . ~,; _, ''= 3 -?O. '750 ILD. g IL 2.555 - '~a9,. 25 O GP., CNt. 6 5. !, 00 2:9, 5~0 qH~',)B. C NL 2.214 72 072 ";,':! f~C ~7 260 i , ~. . s ',., ,i .. '-997.Z50 ~.~ZNV.MLL -999.250 -1 ~. 7~0 iLO. OIL 2. 333 - )~9., Z ~; 0 'GR. C NL 7 2.300 ~0. '.'5.03 ~ H On...CqL Z.3~Z .. I .~ .7 I . I I L *'~ D T ~1 C ~Li. CNL N~ ,~ T .~ . L, gT,. ~HC l L ?,I . D '! L CfiL!.CNL NR ~.'r. CNL MIOR. qLL 'l L ~'q. O I iL CALI,CNL NRa, T .CNL Or. ~H£ .i'L "~1. ,3 .! L C A L:. C N L N :R A T. C N L DT. gHC T L !',~. O ! L CALl. CNL NR~'f. CNL C T. 'B H C M N C ~,. ~'1 L 'L IL"4 ·,.,'r"!L C~,LI.CNiL M N g :q. u t L ZLM.SIL CALL.CNL NR,~T .CNL CT. ,~HC IL ',~. O! k C&L[.CNL NR/~T.CNL ~ 'T. ~ H C ,v ,; ~ .q. ;'~L. L iL~. 3It_ C~L!.CNL k'2 ~T. CNL C f. ,~HC f"*:S P - 'ILL 13, 3. ].gl,TOO -9'~9. 250 17. 050 191,800 -999,250 15.,lOg ] ,. ~,'76 98. 290 -999,250 Z.333 3.852 114.600 14.550 3.722 l. lJT.SOO -999.250 2.&21 15.200 3.7 8z, llO..lOO · -999 .ZSO lB.300 lOg,TOO -9'~9.253 3-767 15.800 2.372 ~0.300 -999.2c0 ?,,565 ?.3.BOO 3 -9'~9 PEPI. "qOO.OOO t.; R ~ g ,. 'F U C (J. 0 .(, a ,,,~ p NCNL. CNL Z 9 P,. O OZ, =C C A L £. ~I L L '- 9 ~.~ 9 ~ 2:5 g 'Y~ 'ig-~PR-'!g.d9 I0''9! ~'~ 1.. CUL 35.5Z0 RHDt~,. CNL Z.'! 54 ~,l L. C ::',,t t. ':'~ '!~ ,. '37 4 g R. 8 H C 4 &..5 '35 L L. ~' L L - '~ 9 '9.2 fi 0 ,~ l N V. ~, L L - 9 g 9. ~ 59 3. ? 73 ~L 7.. CNL ,a, T. C N L rjT. 8HC rd' 2. ~L, L C a L T..C N L t9 R ,~ T.,,.,'r N L MNUR. roLL I L M. 'g IL C '~LZ. CNL .N R,a T ,. CNL DT · BHC MNC'R ,. MLL C ~L Z. CNL ,N,? A r, C NL DT. BHC ;~I N D q. :~ L L IL ;,1. C D.L l. CN L NP. a r. CNL O T · ~HC IL ,.I. OIL C~LI .CNL N q ~,T. CNL M >lC: ~,. ML L It'fi.O!t Ca, LI.CNL N;~T.CNL ?' 'N 0 P. "! L 1_ !tv,.OlL C,~LZ.CNL M ~,10 q . ",IL. L P .~ b E ' Z !.3,,900 !,1'1. -~99.250 ]. 076 1'3 ,. 3.21,6 '::~A ,. 900 3.304 99.100 -999 3 · 3'73 '].5 ~O0 108.500 -9'99.250 1.3.30 3.,~68 109.500 -999.Z50 2.992 1OZ.2OO -9~9.250 Z.655 1~.100 !09.300 3.767 17.909 3.500 9g.79U -999.25U 3.5~5 3.536 IOZ.gog -9~.Z~O 10 1S T,~,,PE V:ERi,FZC:,'~TZ!-ON LiST Zt',,3 OEP 1". 'tr8 U O" O Og L L 8 U. U Z L 4 ,, ]. 3 g U RhU. FU C g.l.)I ~ NCNL. CN L 2. ~ 9, T O.B C ~,L i. ?,L L -~ ~:~?. ~ 5 O Ctm 1 . 62 !~O. O'~n LL~ I'J. :,J .l',- _4.4 3,5 URHU.~:UC ~. 063 NCNL. Ci~h i I 2. 7 ~4 I ?-,rAP,,R.-19 ~9 10: O! SP,,DIL '-3B. 500 iLO.OIL 3.565 !LM.DIL "OR. 3 iL - 99'9. Z53 5P ,. C :i',,lL, 7 1. 509 C AL l. CNL ,NPHI ,,CNL 3'5. ,'~ ,~q ,0 qHOB. C NL 2, ,, '354 NR ~'T. C NL ~',iL · CNL iRO. 652 G P,. ~: HC ~ 3.. 467 DT. ~:NC 500 iLO. £',It ~. 98! ! 59 gR. C !,gL 7 :~,. 400 720 :R H ,',3 ~. C N L ,Z, 39 ~ :Z 50 M! NV. V Lt. - 99 9.25 g SF OTL '-3'~ 500 I,._D.OTL 3 7~3 GP.DIL -999.~5g 9~'..CNL 79.500 · FCNL.CNI. e7, ~3Z G~,.~HC 85.539 ~LL.. MLL -999. ?50 ~',I I t',.l V, M L. L -999.250 SP.[!!L -.32. 250 ILO, OIL B. ~37 gR,D'IL -999.250 GR,CNL '79,500 NPHi.CNL 35. ;-80 RHUB.CqL Z.386 ~C NL.CNL 76. '3~. Z 'gR,. B dC 80.04Z f~L! t,: L L, -?99.,lbo ?'41 t,~V. ~LL -999.Z50 S'P · S'IL -35. 500 ILO.OiL .3 .!33 GR. D iL - 999,, ,~ 5'3 qPdl .CHL 39.560 RHU~.CNL FC'JL., C t~L 79.79,4 'SR. F:HC 7 ~,. 5!Z YLL.~LL -999.'ZbO t~IqV. MLL OIL -45. !59 ILO,. OIL 2.089 0 tL - 999. Z 50 GP,. C NL 5 3. vC 3 NPwI..C~L ~7. ia0 RHOS.CNL 2.21P ~C q L. L. :",IL ~3. 655 g~.~HC 54.396 ~V~LL. ~LL -9qO.?50 MZNV.VLL Sc'. E, IL -! 9. gO 9 I LO. OIL 3.9B i 'DP. '-',.iL - '-~Oq. Z59 _qR. C NL 7 _~. 90,2, ',]PHT . LNL 4q. gig RH~B. C?,~L 2.314 "-:C !',iL · C".; L ~.!. 776 VLL.~zLL -~9 _~. '!50 :~l "qV · MLL -999.250 I L M . '01 t E A L T. C N L NRAT.CNL D T. B H C HNCRo ~,,: h L C,,~L'I. CNL ~! q ~, T . C FI t MNOR. '~LL ILH. OIL C A L I ,. C N L N R f, T. C N L OT. Bt-ifS ~, N[] '~. ~LL. I L t.~. g I L CBLI.CNL N R ~ 'T. C N L n T !5 H C ILM. CALl .CNL N ~l A T. C N L MNDR. I L ,"i. ~ ! L C ,~,L l. CN ,L 'NRaT .CNL [}?. BIq, C ~ N C ~. ,4 L L i L '~,. 01 L C AL I. CNL N~A r. ~NL OT..~,HC t-1N O R. "~LL P A G [:: 3.837 1.5.AO0 3.612 105.500 -999.250 3.998 t~.150 3.556 3.07.500 3.767 7. ,500 3,636 Z . ], 00 -9'-~9. 250 3.76 T Zl.!O0 3.616 lib .800 -999 ,. 250 3.499 14.300 3.648 10'7.400 -99¥.Z50 2.377 t3.000 3.5Z0 110.300 -999.250 3,.6Jl 17.850 3.95Z 115.300 -999.250 4.1-59 !5.750 3.828 113.800 -999.25C 3.133 15.600 5.448 105.300 -999.250 [J~:P !. 5,'-:, DO. 0 gO SD. 1')IL LLCU. '.)iL :~.. ~:',~ U ~-'t. ~ g ,., ":-:Ut: U. g '"~ Z N F' H.-T. L ,'~ L NCNL. CNL Z ~,'T. i ]. 0 :C ~',,)L. CNL C/.iL L. '.ILL -? ?9:, 2 b C f,: L L · '!9-[tP,?-i989 !O:gl Z..443 57.800 64.TS,~ -9 a. q,. '25 O 500 IL,r,),. D It 2.64'3 Z 50 '::':, ? · C ,N L 6 '~ . Z 00 3.~. 400 RH':')~2 .. C NL 2.!98 -qgO.ZSO :',! I t,]V,. ~L L -993.250 iL~: .OIL AL!. CNL N,q.~T.CNL OT.~HC I L !'~ ,. 01 L ChLI,CNL NRfiT, [;Nh ,., r. '~, H C I 1. ~,. OIL C ~, ~ r ~' N h t,JR~r.CNL UT. ;3HE ,"~, N ~ R. :,~LL I L ~"I. '91 L C~LI.CNL DT.?,HC I L, t"~. OIL C ,~L !. CNL N R ~ 'T . C N L BT. BHC :X !"1 g P . '"~ !_ L iLY~. SiL C ~L! .CNL N '2 ,~ T. C N L 9 T . ':~ H C I t. ',1. t) ! L C~LI.CNL DT ':Hr M>iJR. ',iLL ]EL .'.~. g iL C~.L/..CNL .N 'R .~ T. C N L 5T. BI" C ~'~ N C .P.. '~ L L l L~ 1. ~ I L C ~L~ rNL k'q~ T. CNL gT . ,3.49 13. OOO 3.368 I02 · BOO ,-999. Z.805 !2.850 3-508 196.900 -999 .,ZSO Z.805 12. 800 3.392 107.000 - 9 ".9 a. ,~ ,c O 3.597 :18.100 3.7Z0 1Zl -99~. 250 3,631 13.500 ~ ,. fi 64 107.900 -999.250 2.421 1~.100 11,3.300 -999.250 ,2.592 15.450 1,Z6,800 -9~9.250 1.3.6~ 13.900 3,680 113.900 -999.25U 2.831 17.100 = 492 117.100 I3~PI . '42 :;0.9 90 LL~U r~, L ~ 4 r~ S'-? "*L USti-! ~; ~UC C A L ~ · :'~L L -9. ~S . ~ .:, 0 i''~ LL . ?'LL -22. ? 53 ILD. [)Il. ,!,. 679 - :,a. 99 ,, .Z S '3 5 ~:?. C :xl L $ 3,200 3:'~. 560 :nHO~.CNL 2..Z~4 6 1. ? '/' 5 ,G R ,. ~:: id C 8,5,475 - 9 '9 ':~. 2 F 0 M i .N V. ?:. L L - 999. Z 5.3 "-:: ': ;":g ELD n:L Z 132 .. ,m .... :e ~, ~ t , ,,,, - ?gq,. Z50 'SR. C NL ~ 5..)Of.,} 3:5.5 ~, O !:! H O E:. L ,'.1 L 2.3 ] 4 SA,. 965 SF. B HC B 7.8!_ 1 _ c~ ,:~. -,, 5 r) ,:,~ T H V · u., L c, c,,, ') ? = l) ,. ,., ,.~ , ,_ ~ ~, ~, .~ ~..,,, -:~': ~g iLO D ,L I ;,, ... ~, _~, , · · _,a9 ::, , Z 50 SR . CNL 82 41,440 2H~. CqL Z F, 9,. 069 GR. ~HC ~ 7 -, . ......... 4 ..... ~LL -999 -¢4, Or),3 ILO, D iL I, 13'~ - ~9~,Z50 GP.CNL 55.900 40. :.~,5 L) RHdP.C~,!L 2.?C5 89..Z23 "$~, ~ WC 53,542 -'~ 9 :.: 5 9 ;',I! NV. ML L. - 9 ?'9. Z ?0 -5.4. UO:3 ltD,. OiL 4!.350 -?09. "58 ,v, I N V. ,'~!_ L 0.77? 4!.~C,O 2.1.1.9 39.852 ,,~, 2c 9 -:Z.;.103 TLC.OIL 0.B95 · , . i i ~- 77.'~40 g, PSFiE,,,:L 2. IZ~ 73 tp,~ ~1;' r<~C ~.,- _.~a,a,., ..~c3 ~.,~N¥.~LL.. _qc~.-,,59_ C~LI.CNL NR~,T'.CNL NN[JR. "'ILL !LM,Di:L C A L. i., 'C N .L N R A T. C N L ! L LI'4 II :) I L CALl, CNL t,., !? ~ ,r CNL P,T. BHC i~ dr3 R. ';':L L IL.X.DIL C,~,L! .CNL ~.N E? R. :"1L L N q ~ T. ,r-.., N L or. ILM,OIL C AL Z. CNL Nq/~ I'. CNL GT.:3HC IL'~.DIL : ~L r r'N L Dr.?He ! L '4. '] i L C %LI .CN,L Z ,. 606 14.0.00 3.616 113:.7U0 -999.Z50 1~.900 /*o168 lZZ .600 -999.250 2.051 1'?. 5O0 2.051 I3. O00 3.768 115.400 -9'99 ,.250 1.9~1 13 116.800 0.91Z 13.000 3.6'72 135.900 -gPg. ZSU ! .34!~ 3.5F6 IZa .400 -~99.Z50 O.BE7 !3.&'50 3.884 150.500 -999.250 1.91g !Z.650 3o712 130.600 -999.2~0 13 U E ? T. ,."~ ! 0 O. g 90 S P ,, [1 Z t. LLSU. 31 L I. g OS Gq,, UZL g ~ H r,,., F r-~.,, C - g. O n., *- N P '~ I . C t,.j L NLNL. LNL ? :~g. g '9 ~ ?:C ",fL. C?'4L L, A L i ,. ,1 L L ,- 9 '? ":.~'. 2 5 O i',:~ [ L..~" L, L g NHL!,, '?L) L, -g o 0'0 a NP :~T · C NL N r- N L. C N L ,' '~ i~ 5,4 t~ ,z C t'.] L C i',.! I t ,~ L I · q L L - '9 '~ ?. ?. 50 ,,v L L., ~ L L L L'dU. g ~ L !. 5 S.'5 NCNL. CNL ,2,~, 7. 53 3 CALi."qLL -c:?q. ?,.bO IV-~P'~-lgS~9 I0:91 -o, 5. '75 O ILD. [3 ! L O. 724 -gq 9.2 S 0 G?. C NL q.O. 400 42,. ZOg ~,N.U~ ,. C NL ,~:, 9,9Z ? GP. ~ !-lC 46. -9'99,. ZbO ~'! t,JV. MLL -999.250 -4.4,250 ItP. OIL i, 019 - q~9,25 O GR. C NL 4 8. BOO ,~ 400 ~HOS,CNL 2. 152 69.069 G q,. ~ HC ~ 6. ] 74 - 999,. 250 MINV. ~,"I.L. -99 ~. 250 C g L '% ,. 'C N L N R,~,T,. C NL t','t ",l ~ R · :q L L ILU.OIL C ,.'1 L I · C N L N ~, ¢, T .. C N L IL!'~. OIL C¢,LI.CNL N i~ &'f. CNL PT oBHC g':'JP I . 3 !1]©.0!)$ 'S?·'DIL LLt~U. [}iL ] · 5 !{~ ") G? · OIL. NCNL. C N L ;:, b,,~.. 3 g 7 F(,, NL. C ;,iL · -50. /'53 !LO.OiL 0,30"9 - ?'~?. 25 g G P. C ~L 4 Z. 00'3 4.3,. 2~0 RH 3 ~.. C",JL 65.92,~ 5~. ~4C 45 · 708 -99~,250 ~INV.~LL -'99':9.Z50 · -?.Z. 150 ILO.OIL 1.~41 .- ~39.25 O GP,. CNL 6 9. !, 00 42.. ~(')g R H'-:, 5. E ,'-~L !.275 ~!).'~! 8 5R.BH£ 70. 936 -q9~·25C, v!NV.t~LL -'..499.!.=0 % ,-'". O r~ ,3 ",' - '~ ~'-9 · !59 SP.CNL '~9,, /'60 ~ H ']':?,. C !,~L 2. 754. ~!, 643 %9.:4¼C 77.3! E' - ?'7o. 'Z 53 ': I hIV. ~!L L -q9 S. 2 ='O ,3s'. C. fL ': L ;',~ L. L ;,~ L ."'Lt. !t~4.O!t C :AL I. CNL N~hT,.CNL DT.. P, NC IL '~ · Di L CALl .CNL N R fl T. C N L C T. ,',I ,',1C "~ · M L L C&L!.CNL NR~T.CNL M*!C ?,.-'" L L IL,V', 01L CALi. CNL f! ? ~'f. CN i_ :-7 · IL~'.OIL C:LI.C,NL N?~T.CNL 14 O . 6:85 lZ .650 3.74. 8 135 · '700 -09'"'). 250 O,82a 13,200 130.5,00 -999.250 13.200 3.804 130,300 -999 ,. 250 !.000 14,200 3.828 lZ'I.BOO -'9 '99.25 0 0.9.54 13,800 3.895 1,28.400 .-999.250 1,706 129,200 -9V9,250 Z.158 1,~.500 4.012 1ZZ.6OO -W99.ZSU 1 .7S4 !~+.7OO 3 ·556 ! '~_O. 600 -9'-~W. 25U 15,550 4.0T6 IZO.800 -9?¥.250 LL f tJ. ;31L Z,. ~ N C N L, C ,",~ t ! '? 5 ,. I ""~ 5 LL 8',J. ?,.)i L ]. 1 'J 0 D ~ H d,. '~, O. t, r~,,. O ,) 4 NC NL · CiqL Z.~,. 9.57 ~ bALI. >ILL -9'79,. 2 '=, L'. D ~PT. 2 ,P., 0 0,. 00 C' LLEU.UiL 1 D R N U ,. ,,'--C C g..O 7'$ NCNL.LNL -ZTS:. C ¢, L i. ""I L L - '9, ? 9.25 C, U,_~L'. l' . Z~' :,.)0 . ~Jl~O.. nRH~. '--L) C C,. n ';, -) N' NL.CNL _a'.;~. ~1 7 C AL i. !4L L - 99a. Z b 0 N P t'.! P ~rj r= E : C y. N P = C =C =C. N P ~C ? 8.7 C, 9 2.29 Z IS ,IF) .gib. -53. x_50 ILD. OiL !. 159 t~q.OIL -99'4.ZF0 GR,CNL Ei..'4OU ~l, C",~L 4'B. 5Z3 ~ FI'3 B,. C'qL 2.902 NL. ENL. -4:3., 47'T g P. BHC 51. O'53 LI.. ~L.l. -gqg. ZSO .'~INV.MLL -999.Zfi0 i L. >'~ o 91 L ALI. CNL R ~. T . C N L g T. :5 H C N C q. ,',~ L L C ~ L I.. C N .L N .o, ~, T. C N L C' f. 'B H C MNOR. MLL IL~,t.O'IL CbL!,.CNL NRt~"f. CNL M, N 0 R · M L L I L :q. 9 ! L C~,L'[. CNL ~,' RA 'f. CNL D T. B H C 'MNOR. ~L.L I L M. 9 'l L C ,~ L I. C N L ~,~ ,~ i~ E)T. ~HC M Nr'J R. ~L L 9. 603 JS.Zn0 2.360 -99 9.2 !t ~. DIL C~.LI.CNL NR~T. CNL Iv: '4 .r., :q. ?'~ l L L ~-~. 91 t &L I. CNL NR~T.CNL CT. BHC Z. 08'9 ZO. -999 .ZSO 1.585 4.71Z 135. 900 '-999.250 I · 00'9 lz+ .900 I ,Z9.5 O0 -999. 250 0.794 13.750 3.7.54 ! ~,. 50O 0 ,. '787 '17 .. 550 -3. -999.Z50 1.393 16.450 1BI.ZOO -999.250 ! .202 Z0.900 -5.912 149.40D -9 :Ig. 2'50 0.787 -3,.86~ -9~9.250 0.667 16.800 159.100 -999.250 15 l~?-,~P,P-!939 !9' 01, t-IL;'- NA",!¥ " fi:[!IT b'5~VICe V h R b i U 'N ' D ~A 1 t ': kilt T¥'PE : LAS I PIIL'" -37,. 250 itC. U'iL 0.973 -999,, 250 GP. CML 22.1 O0 t, 9.160 RHUS.CNL !.954 - 4 ? ,. ,% 7 7 '] R. fl ,',a C 3 ~ ,. 4 Z 'g -?99.25'0 ltD, OIL -9'9'9. 25,3 -999.Z50 ,SP.CNL -999.'?5'9 - 79"~. Z 50 qHO!3 .,C NL - 99 9.,250 -99':-) . 2 5 O GR,. ~,HC -g9 ,~. 2 FO -'979., ~50 ~! NVi. N'.LL ILM.OIL C.,-!L I. CNL N 'q ,~, r. C N L g'I'. MNC, R. ~ILL ! L ',1. ,O I L C ~L !. CML N R A T . C N L C'T. 'e H,L: M N f.) R,. MLL ! t M. g ! t C,~LI.CNL N R .~ 'T. C N L UT. !!~ HC PNOR. f~Lt IL'.!. O!t C ~,L I.CNL N 'R ~ T. C N L DT. 3HC iv: N ,? Ft. ~ L L 0.871 14 .ZOO -3.920 16,4.900 -999.250 1.13~ 13.800 -4.1:5Z 150.400 -999.Z50 -999.250 -999.2'50 -999.250 '-~99.Z'50 -999°250 -9~9..250 -999.250 -999.250 -o'99.2~0 16 I, 9-. ~ P,r~- i '~ .89 10'01 11~ .... 11 1.1.11. 1111 1.1 11 1.1. 11 11 11 11 11 111111. 111111 666666 666666 66 66 66 66 66666666 66666666 66 66 66 66 66 66 66 66 666666 666666 000000 '" 000000 O0 O0 O0 O0 00 0000 O0 0000 O0 O0 O0 O0 00 00 0000 00 0000 00 00 00 O0 O0 000000 000000 000000 000000 00 O0 00 O0 O0 0000 00 0000 O0 O0 O0 O0 O0 00 0000 O0 0000' O0 O0 O0 00 00 000000 000000 7777777777 77777'77777 77 77 77 77 77 7'7 77 77 77 11 1111 11.11. 11 11 11 11 11, 11 11 11 11,1.1,11 111111 "000000 000000 O0 O0 00 00 00 00 O 0 O0 0000 O0 O0 O0 O0 O0 O0 0000 00 0000 O0 O0 O0 O0 O0 000000 00 O 000 7777'777777 7777777777 77 77 77 77 77 7'7 77 77 77 7'7 77 '77 11 5555555555 11 5555555555 1.11.1 55 111,1 55 11. 555555 !1. 555555 1.1 55 1.1. 55 11 55 1.1 55 11. 55 55 11 55 55 111.111 555555 111111. 555555 GGGG G G G G GGG G (; GGG H H B B Fl H B B PPPP RRRR P P P, P P R PPPP ~RRR P R R P F R P R U U R U U R U U U R U U U U U DDDD H H D D H H D D HHFiBH O O H H D O H H DODO H H ,OliO EEEEE 0 0 E 0 [3 E 0 0 EEEE 0 0 E 000 EEEEE *SThRm, M O N I ? I-J R *START, NON I TtlR SNS [',:L10F.,.34 tIGER PCAL SW$ KL!OE'?4 [1.0707,601151 dOB dilL-79. *START* [ ! 0707,60115] dOB JILL-79. *START* SHIP SEO. SHiP SEO. 6349 6349 n2-'r,~AR- 80 09:12:36 09:12:36 I I II I I II I I II II II I I I I II I I I I I I I I II I I t I I l II PPPPPPPP PPPPPPPP PP PP PP PP PPPPPPPP PPPPPPPP PP PP PP PP PP PP PP PP PP PP *START* USER PCgL [10707,601151 dot4 SHIP SF, O. 6~49 DATE 02-NAR-80 09:12:36 MONITFIR S~,~S KLl, OE34 d~lL-79. *START* FILE: DSKH:SHIF'.TO<E55>[10707,601151 CRFATEO: 02-~h~-SO 08:17:14 PRINTED: 02-~AR-80 09:12:55 OUEU~; SWITCHES: /FI!~E:FO~T /COPIES:I /SPACING:I /'I,I?~IT:15~ /FORNS:Nf~RMAL $ H i P TO : S l~ I P P 1. N C I N S T f:,~ !,t C T I 0 N S ISSUED 20,.FEB-80 08:20 C V E.N 'I7'i1 I,~ ,h ~, ALI F':QI4 N I A PCCC BY (;}-lB PCCC VV ¥¥ YV VV V¥ VV V¥ V V VV V V VV V V V V V V I I I I I I I I I I I I I ! I' I I I 1 I2 I I I I I I I I I I I I I I I I I I I I YY YY YY YY 000000 000000 11. 000000 000000 11 O0 O0 O0 O0 1,111. 00 00 00 00 I 111 O0 0000 00 0000 11 O0 0000 O0 0000 ! 1 O0 O0 O0 Of) O0 O0 I 1 O0 O0 O0 O0 O0 O0 1. 1 0000 O0 0000 O0 11 0000 O0 0000 O0 11 0 0 0 0 0 0 0 0 1 1 O0 O0 O0 O0 11 000000 00000() 11 1 1. ! 1. 000000 000000 1 1 I 1 1 1 *START* USER PCaL, [10707,60115] dOR SHiP MOI~IT~)[~ SWS KLIOB-.;~4 Jt.lL-79. PILE: DSKH:VEP1PY.O01<057>[!0707,~Ol!S] CPEgTED: PRINTED: 02-MAR-RO 09:~ OUE[JF~ SM1TCHES: /FII,E:FURT /COPIFS:I /SPgCING:I 6349 [)ATE 02-MAR-80 09:17:36 02-MAR-B0 00:04:52 SCHLOMBEiRGER C. OMP/ITING CENTER 10707 , 60 1 15 DATE: aO/ ?,/20 R U N T H R E VI. SC=38/ 2 B YTF:S 60115 Et EDIT A T I () Fi .N [,J tq,B E R: E: a h M E: 01,¸ DATE: 80t ?/20 ME,:NTS AND T~,tO ME,iRGED /~I' 12000 FE,:ET. AND THREE MERGE[) AT 13440 FEET. CSG=i].375(~2111/B'FSZ=i. 2.25/F'LIJID=E'RE:SN GEI.,IDENS=!O.2/VISC=47/ CS~=~ 625 i2046/aTSZ=~.5/FLI,]ID=L1GNOSI. II,,F/DRNS=lO.,~/VlSC=38/ R~=. 94~56/PaF=. ~ 0(a56/~C: 1. ~56/BHT= 198 E :CSG=9. 625a I 2046/BTSZ=8.5/FLUID=LIGNOFULF(')NATE/DENS=9.9/ PH=I O. 5/FL=7.2/RN=. 96(a65/~MF=. 79@65/RaC=1 · ~. 8CabS/aliT=21 3 I,FiNGTH: 6"2 BYTES E'I lie FLAME:: EDIT .001 MAXIM[la PH¥S1CAI~ RECORD PREVI[IUS FILE FiAncE: LEHGTH: 1024 BYTE'S NELL SII'E I N FORM,ST ION I. 81 BYTES E.XXON C(') DUCK ISLAND UNIT i,4ILDCA~ 1. 7~: lin D E.: P T H ':77.00.000 7600 . 000 7 5 0 0.0 0 0 7400.000 7 300. 000 '7 9 0 0.0 0 0 7l(;0.000 7000.000 6900. 000 ~ N E M r] N I C SP g R N ,P H 1 F C N l:.., N I, L N P H I F'C NL M I.., I, SP G R N P H 1 F C N L 1~ L L SP GR NP:H I FCN L .a b I.,, SP Ix] p H I: F C N L Iq I, b S P GP NPHi F' C N L M.[,I~ SP GR NPHI FC N L NI,I, SP GR NPH I FCNL M 1~ [, SP GR ,NPHI F'C NL MLJ, 'V A L U E -52.000 -999.250 37.600 8~.,368 -999.250 -39.250 -999.250 32.80O 90.948 -999.250 -]0.5(')0 -999.250 :35.840 76.362 -999.250 -32.000 -999.250 33.280 89.232 -999.250 -69.000 -999.250 35.520 88.37,4 -999.250 -37.750 -q99.250 36.920 75.93~ -999.250 -46.000 -999.250 37.76O 76.791 -999.250 -24.500 -999.250 39.440 66.066 -999.250 -35.250 -99q. 250 35.600 69.069 -999.250 ~ N E: M O N I C I LD GR R H 0 B G~ M I N V I L D GR R H 0 .B GR MIN'V ILD GR R H O B M I N 'V 1. BD GR RHOB GR MIN"V I LD GR R H 0 B GR M I N V I LD RHOB GR mlNV I LD GR RHOB GR M I N V I [., 13 ?HOB GR NINV I I.,D GR RH[iB ~iINV V,A :h il E 1.837 67.300 2.206 70.434 -999.250 2.~t31, 57. 300 2. :306 64 921. -999:250 3. ,4:36 67.400 2. 394 72.1. 05 -999. 250 3.1.92 78.100 2. 380 75.614 -999.250 I .096 44.100 2. ~ 54 4,4.5 36 -999.250 2.75,4 70.200 2.294 73.2'75 -999.250 2.]12 71 .400 2.354 70.769 -9Q9.250 3.~37 96.600 2.426 92.991 -999.250 3.]73 76.500 2.404 gO.q61 -999.250 I LM C A I,., I NRAT DT I LM C A L I N'RAT OT C A L I. ,NRA T 0 T CALl, NRAT DT 1L~ CALl NRAT DT MNOR CALl, NRAT DT MNOR C a L .I NRAI D T MNUR iLM CALl NRAT DT M N fl R ILM CALl DT V A I,, U E 2.168 1.3.900 3.580 111.600 -999.250 3. 076 1. ,3.700 3.216 94. 900 -999.250 3.837 1,4.250 3.304 99.100 -999.250 3.37 ] 15. 300 3.356 108.500 -999.250 1.330 12.850 3.468 109.500 -999.250 2.992 102.200 -999.250 2.655 14.100 3.564 109.300 -999.250 3.767 17.900 3.600 90.700 -999.250 3.565 15.450 3.5.36 102.900 -999.250 M N F.] M O N' I C b L 8 t]' DRHO NC N:L CALl b L@ U D R H 0 N C N L CALl, LLSll DRHO NCNL CALl L b 8 U DRHO NC NB CALl: L b 8 U DRHO NC NL CALl LLSU DRHO NCNL CALl DRHO NCNL CALl LLSU DRHO NC Nb CALl LLSU DRHO NCNL CAbI VALUE 3.251 0.012 28'1.42,4 -999.250 3..499 0.008 311.883 -999.250 277.992 -999.250 :3.8:37 0.044 290.004 -999.250 2.42~ 0.01 306.306 -999.250 3.873 0.011 263.40~ -999.250 3.436 0.030 258.687 -999.250 3.631 0.042 259.974 -999.250 3.698 0.048 247.104 -999.250 D E: P T H 680O. 000 6700.000 66O0. 000 6500.000 6400. 000 6300.000 6200. 000 6100.000 6 O () 0.000 M N E: M f)N I C 8P GR N P H I SP GR N P H I F'C Nb SP GR NPHI, F C 'N L MI, JI SP NPHI FCNL M I., L SP NPHI F C N L M L L SP GR NPH1 [-'C NL N L L SP HPH i FCNL MI, L SP GR NPH I F C N L M IJ L SP GP NPHI F C N L 'V A L U E -38.500 -999.250 35.880 80.652 -999.250 - 36.500 -999.250 35.7?,(') 76.791. -999.250 -38.500 -999.250 ]8..400 67.782 -999.?`50 -3:2.250 -999.250 35.280 76.362 -999.250 -35.50O -999.750 ]9.560 79.'794 -999.250 -45.250 -999.250 37.240 83.655 -099.?`50 -19.500 -999.250 43.9?`0 51.909 -999.250 -19.000 -099.250 ~0.920 61.776 -999.250 -33.500 -999.250 36.800 84.513 -099.250 E: M O N I C I L D GR mi, NV I LD G.[.~. RHOB GR M I N V I I..,D GR MINV ILD GR R H 0 'B GR MINV I bD GR R H 0 B GR g I N V I L D Gt~ RHOB MINV i LD GR GR MINV I LD GR R H {'3 B GR ~INV I bD GE RH(IB GR MiNV 'VALIJE 3.565 71 . 500 2. ~, 54 83 467 -999:2so 3.081. 79.400 2.'~98 84.804 -999.250 3.733 79.600 2. ,408 85 639 3.837 79.50(') BO 042 -999:250 3.133 69.800 2.~46 74.612 -999.P50 2.089 53.700 ?,.218 54.896 -999.250 4.130 83.~00 2.328 97.490 -999.250 3.981 78.000 ?.314 76.700 -999.250 2.805 57.900 66.508 -999.250 M N E M 0 N i C ChI, I NR,hT DT i LM C/~ L I. N R ,/% T DT ,IbM CA:L/ NRAT DT C h L l: NR,hT DT CA,LI, NRAT DT MNOR i LM CALl NRA?' DT MN[JR IbM CALl NRA% DT bl N F] R i LM CALl NRA~I DT {v{ Nfl R iLM CALl NRAT DT MN[JR VALUE 3.83 7 15.400 3.6'12 05 00 3.908 1.8.150 3.556 10'7.500 -999.250 3.767 17.500 3.636 112.100 -999.250 ]. 767 21. 100 3.616 1. 3 800 3.499 14.300 3.648 1.07.400 -999.250 2.3'77 1. 3. 000 3. 520 1. 10.3O0 -999.250 3.631 17.850 3.952 115.300 -999.250 4.169 1.5.750 3.828 113.800 -999.250 3.1~5 13.600 3.448 105.300 -999.250 M N E M ()N I C LL 8U DRHO NC Mb C A L I L L ~ U DR}lO ,N C N L C A L, I Lb 8U D R H 0 NC'Nb C,&bI LLSU DRHO NCNL CALl 1, i! L 8 U DRHO :NCNb C AL1 L L 8 U DRHO NCNb CALl LLSU DRHO NCNL CALI LLSO DRHO NCNb CALl LLSU ORNO NCNb CALl V A L U E 4.130 0.018 279.'708 -999.250 4.055 0.034 2'75.847 -999.250 3.565 0.070 240.240 -999.250 3. 565 0. 054 263.406 -999.250 4.169 0.034 ?,89.146 -999.250 3.436 0.012 290.004 -999.250 3.436 0.063 212.784 -999.250 4.130 0.025 234.234 -999.250 4.?07 0.008 291.720 -999.250 D E{,: P T H 5900. 000 580(). 000 570 (). 000 5600. 000 5,500. 000 5400.000 5300. 000 5200.O00 5~00.0o0 SP N P H I F C N L t~LL SP NPH I F'C N L M L L S [:) GR NPH I. F C N L ~4 I,, I, SP NPH I. FC ix} L biLl, SP N P H i F C I',,I L SP GR NPH I P'C N NI,,L GR NPH I FC N L ~!I.,L SP GP }vii,l, SP GR NPHI V AI.,, -,28 -999 34: 85 -999 -30 -999 35 78 -999 -30 -999 .34, 81 -999 -1,5 -999 39 66 -999 -25 -999 40 75 -q99 -3 6 -999 38 75 -9q9 -6 -999 44 66 -999 -16 -999 38 80 -q99 -q99 37 72 -999 l. JE: .500 .250 .680 . '3 '71 .250 . '750 .25O .960 .936 .250 .500 .250 .~00 . 39 .250 .500 .250 .440 .924 .250 .750 .250 .000 .933 .250 .000 .250 .720 .933 °250 .000 .250 .000 .924 .250 .500 .250 .040 .652 .250 .750 .250 .040 .072 .250 M N E I,~ 0 N I C I L D GR R H O B GR I LD R H (] B NINV I L D GP, R H 0 $ H I N V I LD GR R H 0 B GR YlNV ILD ,R H (.) B GR MI NV I GR P t'I 0 B GR MINV ILl) GR GP NINV I L, D ~HOB GR t~INV I LD GR RHOB G~ MINV VA 6 6 -99 L I,I E ,3.133 5. 800 2.330 6 007 9:250 . 57. 2. 64. -999. i 64. 2. 67. -999. . 84. 2. ~6. -999. :3. 66. 2. 7 4. -999. 56. 2. 60. -99q. . 82. 2. 81. -999. . 69. 9. 74. -999. . 84. 7. 88. -999. 4,4:3 800 286 754 250 4.4:3 200 298 093 250 981 0 O0 334 140 250 311, 50O 346 277 250 014 600 340 2,42 250 489 400 ?58 128 250 955 ~00 274 !10 250 805 500 300 145 250 MNENON lC I LN C A L I N P h T DT I, LM C hL I HR ,AT D T Pt N 0 R I L M CALl N R A ~r DT MNOR C~LI NRAT ID T M N [] R CALl N R h T DT M N 0 R ILr~ CAI, I NRAT DT MNOE ILM CALl NRAT DT MNOR ILM CALl NRAT DT MNOR IL~,I C A L I NRAT DT M N 0 R V h L, U E 3.499 13. 000 3. ,368 102 800 -999:250 2.805 12.850 3.508 106.900 -999.250 2.805 12.800 3 9 -999.250 3.597 18.100 3.720 121.700 -999.250 :3.631 1.3.500 3.664 107,900 -999.250 2.421 13.100 3.600 113.300 -999.250 2.582 15.450 :3.952 126.800 -999.250 1,169 13.900 3.680 113.9{)0 -999.250 2.8~1 17.100 3.492 117.100 -999.250 M N E M 0 N I C L L 8 U :DRHO NCNL C A. L I L b 8 U DRHO NC Nb CALl, LLSU DRHO NCNb CALl b L 8 [J DRHO NCN[., C AL I LLSU DR:HO NCNb CALl LLSU DRHO NCNL CALl LLSU DRHO NCNL CALl LLSU DRHO NCNL CALl bb8b DRHO NCNb CAI, I VALUE 4.699 0.01.4 282.282 -999.250 4.018 0.014 266.838 -999.250 3.981 0,001 271,986 -999.250 3.311 0.026 2,43.672 -999.250 4.365 0.052 260.832 -999.250 3.565 0.032 253.110 -999.250 2.805 0.007 256.542 -999.250 2.754 0.007 292.578 -999.250 3.020 0.028 250.536 -999.250 D f.;: P T H 50O0. 000 4. 9 0 0.0 0 0 4800,000 4700 . 00 0 46O0. 000 4500. 000 4400.000 4200 8P N P H I F C N b SP GR N P i[":t I FCNL M I, I5 SP GR N P H I F'C N I, SP GR NPH I F C N b M I., L ,SP GR N P H I FC N L b~ Il., L S P Ga N P Iq I F C N L, aI,L SP GR NPHI F C I~t b ~ I, L S P GP NPH I F'CN L MI.,L SP G~ NPH l F'C NL V A L U E - 22.250 -999.250 38. :360 61.7 '76 -999. 250 - 1 ,,],. 500 -999. 250 45. 440 58.77:3 -999.250 -15.250 -999.250 38.560 66.066 -999.250 -23.250 -999.250 41.440 69.069 -999.250 -25.O00 -999.250 39.720 72.50~ -999.250 -50.000 -9§9.250 41.320 71.643 -99q.250 -44.000 -999.250 40.360 80.22~ -999.250 -5~.000 -999.250 41.360 73.788 -099.250 -52.000 -999.250 3~.~40 73.78B -q99.250 I L D GR R H 0 B GF~ M I N V I L D GR R H 0 8 GR ~I. NV ILD GR RHOB MINV I L D GP R H 0 B G'R M I N V I I., D GR HI, NV ILD GR RHOB GR ~alNV /]bO GR k H 0 B GR MI NV ILD GR RHOB GR ILD G~ F~HOB GR MINV 2.679. 83.200 2.284 86.475 -999.250 2.228 88.200 2.292 04.411 -999.250 2.188 85. 000 2. 314 87.811 -999.250 1,871 82.400 2.246 8'?, ~11 -999.250 1.738 75.400 2.2:36 79.708 -999.250 0.832 47.800 2.1~4 51.721 -999.250 1.1,38 55.000 2.206 53.642 -999.250 0.773 41. ~00 2.110 39.858 -999.250 0.895 44.200 2.!28 46.541 -99q.250 M N E M [1N ! C IbM C ,~ b ,I NRAT DT M N [] R I L,M C a L i NR.aT DT MNOR II,~ CAbI NRAT DT i. LM C g I, I Ft R.A T o'r M N[] R I Lt~ C .A L, I, N RAT DT ILM CAI, 1 NR/~T DT ILM C AL I NRAT DT t4Nf]R ibm DT i LN CALL 1'4 R h T DT V A b U E 2. 606 14.000 3.61.6 1. 1. 3. 700 -999.250 2.168 1.6.900 4.168 122.600 -999.250 2.051 17.600 3.648 11.4.700 -999.250 2,051 13.000 3.768 115,400 -999.250 1.941' 13.000 3.724 116.800 -999.250 0,912 1 3. 000 3.6 '72 1,35. 900 -999.250 1.343 i2.950 3.576 126.400 -999.250 0.887 13.450 3.884 1.60.500 -999.250 1.019 12.050 3.712 130.600 -999.250 M N E M O'N I C b b 8 U DRHO NCNb C A, L 'I: LLSU OR'HO NCNb CALl L L 8 l.J DRHO NC N'L CALl LL8U DRHO NCNb CALl LLSU DRHO NCNb C ALi LL8 U DRHO NCNb CALl LL, SU DRHO NCNb C~L1 LLSU DRHO NCNb CALl bbSU DRHO NCNL C~bI V A L U E 2.911 0. 047 217.074 -999.250 2.399 0.033 239.8'11. -999.250 2.377 0.0.36 242.814 -999,250 2.805 0.010 255.255 -999.250 2.754 0.016 272.844 -999.250 1.570 0.002 255.684 -999.250 1 .923 0.006 285.285 -999.250 1.294 0.003 271.986 -999.750 1.675 0.002 262.548 -q99.250 F) F P'I'H .41 O0. 000 4000.000 3900.000 38O0.00O 3700.000 3600,O00 35O0,000 3400.000 13300 . 000 VALU -.50. -999. 41, '/,4. -999, --45, -999, 42. 69. -qgq, -999. 41, 69, -999, -54, -999, 43, 67, -999, -50, -999, 43. 66, -999, -43. -999, 40, 71, -999, -32, -999, 41, 60, -999, -37, -.999, 39, 71 , -.999, -28, -999, 42, 60, -999, 750 760 646 25O 750 250 2O0 997 250 250 25O 400 069 25O 250 25O ',2,40 78'2 25O 75O 250 2~0 924 250 250 250 800 21,4 250 :250 '250 600 918 250 000 250 760 643 250 000 250 88O 060 250 V A I.J!IE O.a19 34.000 2.056 37.018 -QgQ.~50 0.724 41). 400 2.!36 46.708 -99Q.250 I .019 48.q00 2.152 .4. 6..374 -999.250 0.879 31.200 2.074 30.190 -999.250 0.809 4'2.000 2,146 46.708 -999.250 1,. ,445 4'7,900 2.1.72 53.89,3 -999.250 1.9,41 69.1 00 2 .~76 70. 036 =999.250 1.614 5~ 200 2:254 57.318 -999. 250 2.051. 71.600 2.272 71,771 '-999,~50 IbM CALl. NRAT DT i BN C ~L1 MNn~ ChLI NRAT t,'l N f] R I L~ CALl NRAT MNOR ILN C AL I NRAT t4NOR C .A L I NRAT D ~ MNO:R ILM C h L I ,NRAT DT I L ~ C A 5 I, N,RAT D T M N [:') R C A l., I N R A T M N O R VALUE 0.685 12.050 3.748 135.700 -999.250 0.824 13.200 3.884 130.500 -999.250 1.180 1'3.200 3.804 130.300 -999.250 1.000 14.200 3.828 127.800 -999.250 0,964 13.800 3.8'96 128.400 -999.250 1.706 1.3.950 3.784 129.200 -999.250 2.1,68 16.500 ,4.01.2 122.600 -999.250 1,754 1.4 700 3: s 6 1,20.600 -999.250 2.089 15.550 4.076 120,800 -999.250 MNEMONIC 668U DRHO NCNb CALl LL8U DRHO NC Nb, CALl LL8U DRHO NCNL CALl L b 8 L) I.')RHO NCNL CALl b L 8 U D R H 0 NC NL C h. l., '1 Lb8 U DRHO NC NL C A L I '1., h 8 U DRHO .NC N L CALl 6 L 8 U D R H O NCNb C A L I b L 8 U D R H 0 NC NB CALl VALUE 1.009 -0.001 280.995 -999.250 1.343 -0.004 262.548 -999.250 2.291 0.006 264.693 -999.250 1.585 0.00.3 24 '7.533 -999.250 1 .585 0. 004 254.397 -999.250 2.805 0.003 256.113 -999.250 3.020 0.006 23 '7.666 -999.250 2.805 . ~6 -999.250 2.9 ,:] 8 0.002 238.524 -999.250 DEPTH 3?00. nO0 3O00. 000 2 q 00.000 2800. 000 2700.0o0 2600.000 25oo. 000 2 !'300 . 000 E M f'] I'd 1 C SP GR NPHI F C N b M L I., SP NPH I I; MbI, SP GR NPH I FCNL M L ]J SP GR NPH I [~'CNL NLL SP N P H I F' C iq IL., SP GR N P H I FCNI .... SP NP H i F C N iL, G~ N P H I I"CNL M 1'., L SP Gl4 N P 1,! I FCNL ~4 L L V ,It L: -52 -999 49 -999 -46 -999 51 42 -999 -44 -999 75 -999 - 4 ? -999 40 65 -999 '42 'q99 37 - 7 ] -999 -999 48 -48 -999 -45 -999 39 -67 -999 ' 4,4 -999 42 -59 -999 ..40 -999 ,,~ 4 -52 -999 II E .000 .250 .040 .335 .250 .250 .250 .720 .47.~ .250 .000 .25n .960 .504 .250 .250 .250 .480 .637 .250 .500 .250 .640 .359 .250 .250 .250 .520 .477 .250 .500 .250 .520 .782 .25O .000 .250 .600 .202 .250 .500 .25O .680 .338 .250 N! N 5, M ['I N I C ILD GR GR ILD GR SlNV I LD GH R ~ O B GR MiNV ILD GR RHOB GR I L D GR R }! O B GR NINV I il D GR R H O B GR m I NV I LD GR R H, O B GR MI NV I LD GR R H O B GR ~,~I NV I L D GR R H O B VALIIE 1.64,4 ]~.700 2.292 3~.605 -9gq.250 1.294 42.200 47.q62 -999.250 0.R95 ]7.700 2.200 41.61.2 -999.250 0.705 37.500 2.078 37.937 -999.250 0.643 40.100 2.170 -999.250 1.180 51.400 2.002 51.053 -999.250 0.929 44.000 2.1,16 46.040 -999.250 0.692 3 ~. 700 2. 086 :]6. 850 -~99.250 0.603 5.200 2.060 4. 595 -999.250 Ib~ CALl NRAT DT MNgR IL,m CALl NRAT DT ILM CALl NRAT DT HNOR I bt4 CAb 1 N R A T DT MNOR IbM CALl, NRAT D '? H N 0 R I :L M C A L I NBAT DT MNf)R I L M C A ,L ,I NRAT DT M N (,] R i L C A L l., .N R ,A T DT i L,M C A L I. N R ,A T OT N N O R V A [, U E 2.089 20.400 4.080 113.4.00 -999.250 1.585 19.400 4.712 1~5.900 -999.250 1.009 14.900 3.740 129.500 -999.250 0.794 13.750 3.764 144.500 -999.250 0.78'7 1'7.550 -3.644 144.500 -999.250 1.393 16.450 -4.288 I 37. 200 -999.250 1.202 20.900 -3.912 149.400 -999.250 0. '? 87 1 .] . 100 -]. 864 150.800 -999.250 0.66'1 t6.800 -].996 159.100 -999.250 MNEMONIC bb8U DRHO NCNb CILI LLSU DRHO NCNb CA[,I LbSU DRHO NCNb CALl bb gU DRHO NCNb CALI L L 8 U DRHO NCNI., C h b I Lt,, 8 O DRHO t',{ C N L C~LI LLSU DRHO NC NL C A L I, LLSU 'DRHO N'CNL CALl I:..,'L 8 U D R H O NC N L C A b I V A hUE 2 .b]O 0.116 195.195 -999.250 2.421 0.068 179..~22 -999.250 1.380 -0.008 279.708 -999.250 1.180 0.004. 249.678 -999.250 1.61,4 0.078 -275.41,8 -999.250 2.333 0.095 -203.346 -999.250 2.208 0.03] -257.4,00 -999.250 1.294 0.022 -226.512 -999.250 1.2,47 0.081 -21'1.926 -999.250 2]00.000 2200.000 2100.000 2020.000 8P GR NPHI SP NPH 1 SP NPOi FCNL MLL SP N P H Ii B CNL N !~ L -35 -999 40 -57 -qgg -37 -999 49 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 ,500 .250 .000 .915 .25n .250 .250 .160 .477 .250 .250 .250 .250 ,250 ,250 .250 .250 .250 .25(:) .250 MN F,t~:]N lC ]LD P H 0 B GP, MINV ILI) RHOB ~INV I bD GH RH{JB ~I.~V ILD GR R H 0 B GF{ ~INV ' VALIIF~ 0.7'73 ]1 .~00 1 33.~343 -99Q.250 0.973 3~.100 1.954 :~ ,4.428 -999.250 -99Q.250 -999.25n -999.250 -99q.250 -999.250 -999,250 -999.250 -999.250 -999.250 -999.250 CALl N R A T DT ILM C ~ L I DT CALl NRAT DT .~ N 0 R ILls! ChiLl N R A T DT V A L U El, 0.871 14.200 -3.920 15~.900 -999.250 1.118 13.800 -4.152 160.400 -999.250 -999.250 -999.25O -999.250 -999.250 -999.250 -999.250 -999,250 -999.250 -999.250 -999.250 NNE~ONIC bbSU DRHU NCNb CALl LL 9 U I)RHO NCNb CALl LL@U DRHO NC~IL C AL I bbSU D R H 0 NCNL CAb I ¥ ALUE: 1.445 0.074 -206.349 -999.250 1.706 0.067 -200.772 -999.250 -999.250 -999.250 -999,250 -999,250 -999,250 -999.250 -999,250 -999,250 NI.IHBEP, OF RECORDS; 1_q86 I,ENGT[4 [IF R~C(.)NDS: 966 SYTES F' I J,E TR~ILE~ F.ILE NAME: EDIT .001 ~','t~,XIYi[JI~ PB¥SICAL Pk.,c,rl,~D ,LENGTH: NE×T FILE NAME: hER LENGTH: 1.]2 BYTES !rAPE NAME: 6011.5 SERVICE N.,AN1E: El)IT T A P F, C 0 N T ! ~ 'Ii ~ T I 0 N MEXT T~PE i)~TE: RO/ 2/20 ,c, J:;~C T I. 0 N; C I')U ~! T ¥: SLOPE TYPE 0 SIZE REP CODE 1 66 D,6 TI] ~,~ SPEC'~FICATIf'lb{ ENTRy IC :I'OOL SVOt~D~ UM]T,S /~PI ~',PI AP1 APl. FILES SIZE EXP PROC SAM REP DE'PT SIdli;'T t. ]935. 000 1.3qO0.O00 1~800.000 '!3700.000 3600. 000 1,3500 , 000 ,1 ,t 400 . 000 1, ] t00. 000 'l ]200.000 SP NPHI F C Ix] L SP NPHI SP NPH I F C N .L M 1, I, SP GR 'NPB 1 ?'C. N L, SP b.{ P .Ii I [~C N L M 1, L SP N P H I i:C :N L ~4 L L SP GR N P H I F C :N L M L l', SP CB N p H I t: C N L ,Iq L L SP G~ N P It l FC Nb ~ L L VAL -c~99 -999 -999 -999 -19 0 0 -999 -10 21 172 -43 134 27 1,40 53 -65 85 12 386 26 '3 -53 4. FI 3,4 1:33 97 -49 16 .34 '? 44 -10 107 24 185 ~, 5 -49 30 16 330 32 b .noo .000 .000 .000 .377 .500 · 000 .000 .OOO .421 .500 .20O .820 .029 .371 .000 .500 .000 .712 .951 .25O · 4OO ·040 .958 .027 .250 .000 .720 .848 · 2'75 .500 .3 r)0 .800 .490 .46:3 .250 .900 .580 .757 .709 .250 .000 .080 '759 509 I bD RHOB GR MINV I LD GR RI-I[IlB MINV ILD GR R H ('] B GR M I N V I L D GR MINV ILD GP, GB M I i',1 ¥ I L I) GR M I N V I I., [) G~ GP, MI, NV I L D R H 0 B GR N~ I N V I L D R ti ~') B GR MINV -1.001 -999.000 -999.000 -99q.0r)0 1.000 69.19] 0.10o 2.451 O.OO0 1.100 28.576 153.700 2.806 149.!.00 O.flO0 34.041 1 3 q. 300 2.550 1 33. 000 -0.500 1.4:3.219 85.400 2.562 85.700 -0.400 28,054 57.400 2.]1,,4 40.000 1.000 136.773 30.600 2.315 1 8.61'6 , O.qO0 26.303 10().500 2.560 118.098 I·750 4.169 1. '300 2. ~t26 8. "304 0.050 ILM Ca. LI N R.~ T DT MNOB C ~L 1 NRAT DT MNQR IL~ CAI~I NRAT DT HNf.JR IbM C/NE I. NRAT DT gNOR II, M CALl. NRAT DT I bM CALl ,NRAT [) T M N (] R 'bM CALI NRAT T N ('] R i L M CALl, ,N R ,A T OT IL, M CALl NRAT' OT MNOR V~LUE -1.001 -99g.000 -999.000 -999.000 1·450 43.652 6.650 -999.000 58.250 1.600 18.030 9.650 2.210 63.150 1.350 17.701. 8.900 2.550 73.350 6.650 38,019 8.50O 1.508 65.450 5·450 21.478 8.650 2.972 98.100 1.650 37.670 8.550 1.868 82.250 1.550 1,6.4,44 8.700 2.258 72.700 2.250 4.61, 3 8. 600 1.866 74..300 1.600 MNEMONIC LLSU DRHO NCNb CALl LLSU DRHO NCNL CALl DRHO NCNb CALl LLSU DRHO NCNL LLS[I DRHO NCNL C~'LI b L 8 U DRNO NC NL C/%L I L [, 8 U DRHO N C N L C A b :1[ 'bi [, 8 U NC N L CALl' L L 8 U D R ~ 0 'N C N b ¢ A L I VALUE -1.001 -999.000 -999.000 -0.651 60.256 0.131 -999.000 2.530 27.797 0.1,53 386.100 6.672 39.811 0.014 :369. 798 6.81,5 167.494 0.040 5'75.718 6. 340 81.658 0.028 3]9.768 6.1.38 149.968 0·026 638. 352 6·364 37. :325 -'0.010 438.438 6.815 12.134 0.012 601.458 6.079 D E P T H 13100.000 13000. 000 12900.000 12800.000 12700.00O :1,2600.000 12500.000 1.2400. 000 :1,,2 300. 000 MN SP GR N P H I FC~[, M Sp GR NP~I FC NL M b I, SP NPH I F CNb MI,I, SP NPHI FO N L .u I, I, SP GR N P H I 8P GR M L L SP GR NPHI ~LL SP GR NPH I F C N,L M h L SP N P H I F C N L VA -2 2 2 ?5 l -1 5 6 1 -1 10 -1 16 6 -4 22 4 7 -3 1,4 7 -2 ,1,,0 2 13 1, -2 15 7 -2 17 :3 7 LU 6. 1. 3. 5. . 1. 4. 4. 6. . 7. 1. 9. 1. . 2. 9. 1. :3. 6. 2. 2. 4. . 6. 6. 2. . . 0. 2. 8. 5. . 8. 7. 4. '4 . 250 90 o 02O 704 50O 000 6O0 350 749 000 400 62o 824 92 ] 750 6~0 000 069 905 5O0 5O 0 160 930 o, C) 6 250 500 240 36 2 992 500 80O '740 8.48 000 90 () 260 936 970 000 200 960 646 406 E: H (,} N I C ] LD GR FHOB GR NINV .[ LD GR RI-lOB glNV ILD GR R .H (..1 B GR ,~INV l I, D GR R H O B GR 15,11 lxl V 1 bD GR RH. OB GR ~4INV I L D GR R .H 0 B GR I LD R H O B GR I b D R I.,t O B GR I L O GR R H 0 B G'R M IN V V abllE 501 .! 20.! 2.2 ~0. ~ 0.9 20.~ @8.~ 2.1 102.4 2.~ 6.0 95.7 0.~°4 0o0 3.3 :175.2 2.5 20O. 5 0.3 3.4 203.5 2.~ 247.2 0.4 2.9 1.62,.7 2,4 185.7 0.3 4.2 1,04.5 P.6 101, .1 0.,4 2.5 1:39.0 2,4 154,9 -0.1 2.7 168.9 2.5 184.7 -0.1, 87 O0 94 48 50 9] O0 54 29 O0 18 O0 27 59 O0 42 O0 88 45 50 67 OO 87 :32 50 1, 1 00 10 59 O0 85 O0 02 43 O0 O0 12 02 00 29 00 24 95 50 I'4 N E tul O IX! I C iLM CALl NRAT DT MNOR I CALl NRAT DT M N OR iLM CAb I NRAT DT i LM CALI NRAT IbM C A I, I NRAT OT I b M CALl NRAT D T M N I IR ILM C A I,, I N R A T DT MNOR C A L I N P h T DT MNOR i L N C A L I NRAT DT M N O R VALUE 52.000 8.450 2.132 8 ~. 200 1.550 25.586 9.500 4.080 108. 400 2.000 6.081 10.200 3.0 ;J6 81.900 0.600 3.192 11.000 3. 620 94.650 0.4 O0 4 36 3.440 I 03. 550 0.700 2. 805 11.050 3.176 97.850 0.600 4.246 11,150 2.8,38 82. ,400 0.650 2,399 9 .,650 :3.47:2 107. 450 1. 450 2.5:12 1. 500 3.304 99. 200 1.400 M N E M O N I C LLSU NCNb CALl GL, 8U DRHO NCNB C AL .I LLRU DRHO NCNL C~L1 L L 8 U DRHO NC NL CALl GL@U D R H [) NCNb C ,A L l L [, 8 U DRHO N C N L C~LI ,6 h 8 U D R H O NCNb CALI L b 8 U I)RHO NCNb Lb8 U D R 'H 0 N C N b C A L 'I V A biie 334.195 0.004 530.244 6.079 44.055 0.064 255.255 6.221. 9.908 0.123 323.037 8.405 5.152 0.192 244.530 8.120 5.861 0.051 25:3.110 6.376 4.4,46 0.099 255.684 8.536 11..695 O. 1 :356. 928 6.186 3.981. 0.007 264. 264 6.684 4. 487 0.046 258.258 6.850 DEPTH 122O0.0O0 l ? 100. 000 12000.0()0 I I 900. 000 I, ! qO0. 000 700.00O 11600. 000 1, !, 500. 000 11,, 400 . 000 MN $P NPHI SP GR NPHI FCNL MIJI, SP G~ N P H ]. FCNL MI,I~ SP GR NPH I MLL SP GR NPHI FC N L SP N P H I F C N L ' N 15 I., SP N PHI F C n L M L b $P GR N P H I FCNb M l, L SP GR N P H I FCNL M I~'b V AL -24 218 37 90 3 166. 38. 78. 1. ggg. 81. O. 0. .500 .50(3 .1 40 .090 .631 750 800 380 936 330 250 200 O00 000 363 -37.500 0.000 2.840 82. 368 0.855 ,-999 37 77 -999 - 4 3 -999 97 -999 -45 -999 29 99 -999 -46 -999 29 99 -999 -4 9 -999 29 11.0 -999 000 250 320 649 250 000 :250 720 383 250 00 () 250 240 95 '7 250 5O0 250 000 95 '7 2,,50 500 250 040 682 250 M N E M [.I i',,i lC ILD GR RHOB MINV ILD GH ? H 0 B ~INV I LO GR R H (.) B GH ~aINV ILO GR R HOB M I N V I b D GR RH[]B GR M IN'V ]' L D RHOB GR M I U V ILD GR ? H [] B GR ~INV I. i, D GR P H [.I B GR M I N V I b D GR GR MINV 1 .995 215.000 2.449 235.9~2 -(). 1 O0 1.1.69 15~.700 2.297 1.94.g75 -0.050 -1.001 -999.250 0.000 -999.250 0.000 3.698 140.200 2.590 142.!14 O.O00 1.~54 110.600 7.486 11].542 -999.250 4.285 100.200 2.546 98.755 -999.250 ,4.169 95.800 2.566 104.185 -999.250 3.342 95.600 2.566 95.998 -999.250 4..9,.,46 91. 700 2.550 93.074 -999. 250 LN C.[LI NRAT DT NOR I 'L ~4 CALl NPAT OW M N ri H I LM CAb I DT M N fi R ,I LM C,~Li D T M N FI R I LN C/% L I N R A T DT Iq N 0 F i LN C A L I N R A T DT M N f'] R i LM C A L I NRA T DT NNI'.]R I L t~ CAI, NR DT M N [] I L M (:AL I.. N P,/% T DT VAL 1 3 99 0 1 10 3 94 O -1 0 0 -999 0 3 13 3 86 0 1 13 3 9:3 -999 , 15 :3 82 -999 4 16 3 83 -999 3 16 3 84 -999 4 15 82 -999 LIE .786 .700 .270 .700 .900 .159 .550 .434 .450 .650 .001 .000 .000 .250 .000 .7 .5O0 .260 .000 .000 .941 .650 .524 .300 .250 .365 .000 .024 .900 .250 .285 .200 .128 .100 .250 .342 .050 .1,46 .300 .250 .285 .750 .050 . OO0 .250 MNEMONIC LLSU DR NCNL C/~LI DRHO NCNb CALl BLSU DR Hi3 NCNb CALl b b 8 U DRHO NCNL C A b I L b 8 U DR NC) NCNb CALl !L,L 8 U D R H O NCNL CALl b b 8 DRHO NC Nb CALl b L 8 U O R H O N C N L C A b I L L 8 U D R .H O N C N b C A [, I VALUE 2.630 0.006 293.436 6.2~,1 2.051 0.020 260.832 6.566 -1.001 -0.250 0.000 7.040 4.207 0.118 277.563 7.017 2.300 0.088 26~.1.1,9 -99 .250 4.699 0.034 300.300 -999.250 4.656 0.038 ~1.2.31.2 -999.250 733 0,44 460 -999.250 4.699 0.044 332.046 -999.250 D E: P T H ! I 300 · 000 11200.000 111 O0. 000 11000.OO0 IOq00,000 10800·000 10'700.000 1.0600. 000 :1. 0500 . 000 SP GR FCNL ~. L I, SP GR NPH I FC Fib MI,I, SP NPHI SP GR NPH I M L l.,, SP GR N P H I FC.N b ~4 I., L SP GR NPH I F'C N I,,, M I.,, l i SP GR NPH I F C. N L SP BI P H I F'C N I, M L L 8P N P H i F'C N L M L L VAL -53 -99 _cl 30 94 -999 -999 29 105 -999 -58 -99q 30 97 -999 -61 -999 27 .1, 10 -999 -62 -999 28 99 -999 -64 -999 28 107 -999 -65 -999 29 100 -999 -65 -999 30 99 -999 -66 -999 1.09 -999 .000 ·250 ·680 · 380 .250 .750 .250 · 420 .105 .250 .000 .250 .000 .812 .250 .250 .250 .~00 .253 .250 .500 .250 .480 .528 .250 .000 .250 .000 .250 · 250 .000 .25O .560 .815 · 250 .000 .250 .040 .528 .250 · 000 .250 · :320 .82,4 .250 ~N FMUN lC ILD GR RHt.)B GR MINV ILD GR RHf)B G? N!INV 1LD GR GR MI NV ILD GR RHOB ~INV ILO GR R H 0 B GP ~ I N V' 1 LD GR P H [)B GP, I~INV I L D G? R H C)B Gl:', ~ I N V 1' L D GR R H O B GR MINV ]: L D GR R H 0 B GR t~ I]N V VALII · 97. 2. 103. -99g. 80. 2. 94. -999. !30 200 550 ~51 250 130 200 548 829 250 3.733 100.RO0 2.572 97.419 -990.250 4 81 2 -999 4 90 2 97 -999 4 92 2 9,4 -999 3 2 99 -99c) 2 91 2 94 -909 3 90 ? 86 -999 966 .300 .602 .4~0 .250 .613 .800 .572 . :~ :35 .250 406 . .300 .556 .495 .250 .908 .100 .546 .1.73 .250 .805 .400 .504 .829 . :250 .698 .000 .590 .976 .250 ~1 I1 E Fl(} N l C CALl NRAI DT ILM CALl NRA'] DT I bM C ALI NRA T DT M NOR IbM CALl NRAT D T MNOR 1 L M C A L I. NRAT DT MNOR CAb I N P A [[7 D T M N[}R I L M C A L I NRAT D T M N 0 R I I,, ~ C A L I .NRAT O 'CP. i I.., ~'~ C A 1, I .N P ,A T DT MNOR V AbU 16. 3. 83. -999. · 84. -999. 16. 3. 86. -999. 246 900 ]12 700 250 207 950 136 2 O0 25O 767 600 144 5O0 250 5.]95 16.900 2.908 84.900 -999.250 4.6 18.0 3.0 86.3 -999.2 4.4 1.8.1 3.0 86.8 -999.2 3.9 1,7.7 3.1 87.4 -999.2 2.8 1, 7.5 3.1, 88.8 -999.2 3.8 1,6.9 3.0 86.2 -999.2 56 O0 92 O0 5O 46 O0 68 O0 50 81 00 96 0 () 50 84 O0 20 O0 50 :] 7 O0 48 5O 5O MNEMONIC LLgU DRHO NCNL CALl LLSU DRHO NCNb CALl LLSU DRHO NC Nb CAI..I L b 8 U DRHO NCNI., CALl IL, L, 8 U D R H 0 NCNb CA:bi LL8U DRHO NCNb C A L I b L 8 U DR HO NCNb CALl:, b L 8 U DRHO NC NI.., CAI, I LLSU O R H, [) NCNb C A l, I VALUE 4.446 0,052 312.312 -999.250 3.873 0 -999.250 3.837 0.096 311.454 -999.250 4·487 0.119 316.60~ -999.250 4.285 0.086 313.1'70 -999.250 4.246 0.074 324.324 -999.250 3.767 0.100 322.608 -999.250 2.805 0.0:35 307.164 -999.250 3.631 0.092 326.898 -999.250 D~PTH 1 O 400.000 lOgO0.O00 1 0700. 000 10100.00,0 10000.000 9qO0. 000 q~O0.O00 9'700. 000 9600.000 ~ N E M(I N ] C SP NPHI F'CNL MI.,L $P NPHI FCt,!L SP NPHI FCNL SP GR NPHI FCNL SP GR N P'H I F C N L a I., L SP GR NPHI, F C N I,,,, aLL S ]P GR N P H I F C N'L ~'~. ], L SP NPHI FC NL M L L SP G R F' C N L a L L V A L L1F~t -77.250 -q99.250 3!.000 100.~86 -999.250 -74.750 -999.250 ]2.200 90.948 -999.250 -77.250 -999.250 22.640 130.416 -q99.250 -78.500 -999.250 27.240 108.108 -999.250 -19.500 -999.250 27.900 103.389 -999.250 -21.500 -999.250 29.440 1,06.392 -999.250 -23.750 -999.250 28.280 109.395 -999.~50 -26.'250 -999.250 29.640 107.679 -q99.250 -30.750 -999.250 27.400 108.108 -999.250 ILD G'R RHOB. ~INV I LD GR RH(}B MINV I LD RHOB dR M I N V GR I, LD G P, R .'fi O B !LD GR P H 0 B GR M I N V I L D G P: R H I::) B GR ~INV I L D GR R H O B G~ MI N'V ILD Gt:I R H 0 B iu I N V 5.~6l 9.474 7].776 -999.250 4.699 86.~0n 2.466 91 .738 -999.250 6.081 ~5.q00 2.548 85.472 -999.250 4.78~ ~g.qO0 2.476 100.175 -q99.250 4. ~'75 97.800 2. 504 gq. El41 -999.250 4.875 89.400 2.4'78 92.406 -999.250 4.699 90.400 2.450 90.7]5 -999.250 4.656 ~5.800 2.490 87.895 -999.250 4.285 76.400 2.460 81.q63 -99Q.250 M N E M O N I C CALl NRAT DT NNrlP ILM C,~LI NRAT Dm NNNR 1LM CALl NRAT DT iqN{]R C .A I.., 1 NRAT 13 T M N 0 R I LM CALl N RAT DT MNOR C AL1, NRAT DT ILM C A L I N R A T DT CAI,, I NRA'.[' DT I LM CALl N R .A T DT M N ['] R VALUE 5.808 15.300 3.288 87.700 -999.250 4.656 16.400 3.3~2 88.650 -999.250 6.668 17.800 2.856 77.800 -999.250 4.'742 18.500 ].104 89.500 -999.250 4.875 19.400 3.200 87.050 -999.250 4.875 19.700 :].188 90.200 -999.250 4.699 9.25O 3.1,80 90 50O -999:250 4.613 1,8.300 ].208 9'3.400 -999.250 4.285 16.900 3.032 91..000 -999. 250 MNE:MONIC LLSU DRHO NCNL, CaLl LLSU DRHO NCNL CALl LLfi U DRHO NC N L CALl LL8 O DR HO NCNL CALl LLSU DRH[) NCN L, C AL1 L L 8 U DRHO NC N L C A L I LL 8 U D R H O NCNL C a '5 .I h L 8 U DRHO NC NL C A L I L L 8 U DRH'O N C N L C A 'L I. VALUE 5.546 0.090 295.581 -999.250 4.365 0.065 298.584 -999.250 5.546 0.086 348.777 -999.750 4.207 0.042 332.046 -999.250 4 1,69 327.756 -999.250 4.0:18 0.072 335.049 -999.250 3.767 0.052 3,42.342 -999.250 4.093 0.054 346.632 -999.250 4.169 0.055 328.614 -999.250 DEPTH qS©0. 000 ~400.000 q 3O0. 000 9200.000 9100.000 9000. O0O 8900.000 8800.000 8700.000 SP NPBI FCNL NI.I,I, SP GR NPHI FCNL MI,L SP NPH I SP GR NPHI FCNL M L L SP GR F'C t'..l [..,, :M L L SP GR N P I-t I F"C N L M IJL S? G ,R N P ~"t I FCNL M L 1,,, SP GR Iii P 'H I FCNI., M L L S? F C N L M I., I., V.~I. UE -37.25o -099.250 33.60O 94.3~0 -q99.250 -34.000 -999.250 32.480 87.0~7 -999.250 -34.750 -q99.250 32.800 94.380 -Q99.250 -11.4.500 -999.250 32.280 87.516 -999.250 -44.500 -999.250 33.160 97.383 -999.250 -27.000 -999.250 42.040 59.631 -999.250 -45.000 -999.250 35.480 9'2.235 -999.250 -31.000 -999.250 34.040 86.229 -999.250 -4.8.500 -999.250 32.280 98.241 -999.250 MN E, MON IC l LI) GR GP ~INV I LD GR R H 0 B G¢ MINV ILD GR MINV ILD GR R H (J B GR [~INV I L D GR GR M I, N V I L D N I U 'V I. L D GR R H 0 B OR Nt I N V 1. LD (;I4 R H 0 B GP ~ I N V I L D GR R H 0 B GR ~41 N V 4.207 73.2O0 2.43~ 77.45? -9q~.250 4.406 91.400 2.,420 91.g~1 -999.250 3...973 75.600 2.444 -999.250 4.P85 84.200 2.388 87.q78 -999.250 2.606 58.100 2.'~38 58.655 -999.250 4.169 87. '200 2. 408 90.507 -999.250 3.1.33 55.200 ~. 29,4 56.566 -999. 250 3.908 78.000 2.404 79.791, '-999.250 2. 249 .46. 600 9.168 5'2. 389 -999.9.50 MNENI)N lC i L M CAI,i NR~T DT MNr]R CALl NR~T DT ILM CAI, 1 DT CALl. NRAT DT iLM C A L i .N R .& T D T C A L I N R ~ T DT ,MNOR I L M CALl N Ie A T a N [.) R I L M CAI, 1 N R ,A T' DT M N [] R I LM C A L I NRAT DT M N 0 [~ V A L U E 4.487 14.000 91.400 -999.250 4.285 18.100 3.296 93.100 -99q.250 4.055 16.000 3.304 95.400 -999.250 4.055 16.200 3.490 93.000 -999.250 2.8,31, 13.000 3.2,32 97.300 -999.250 3.908 14.700 3.912 94.300 -999.250 3. 373 12.900 3.384 98.400 -999.250 3.8~7 14.500 3.328 92.500 -999.250 2.421 1.3.200 3.~86 112.600 -999.250 MNEMON lC LL~U DRHO NCNL CALl L 68 U DRHO NCNL CAI., I I.,LSU DRF!O NC NL C ALI, LLSU DRHO NCNL CALI b L, 8 O DRHO NCNL C A L I 'b 1, 8 U ORHO NC NL CALI DRHO NCNb CALl [, b 8 U DRHO N C N L CALI 'I,, L 8 lj D R H O N C 'N L C A L I V A Ltl E 3.908 0.056 291.720 -999.250 ~.631 0.042 283.998 -999.250 3.767 0.052 296.439 -999.250 4.018 O.07O 273.702 -999.250 3.908 0.0'20 311.454 -999.250 ::3.3'73 0.028 224.796 -999.250 4.207 0.008 31,5.744 -999.250 4.130 0.0~8 295.152 -999.250 2.992 0.004 324.324 -999.250 8600 8500 8400. 000 8300.000 8200. 000 8!00.000 8000. 000 79O0. 000 7'800.000 ~.! N E M (1 N 1 C NPH i ~CNL MI..,L SP FCNL M ]., I,, SP GR NPHI FCNL M IJ L SP NPHI MI. JI,, SP GR NPH I F C N L M L L SP G,R N P H I t~ L L SP lq P H I FC NL S P N P H I P'C~L SP GR NPH I FCNI, MI,L VALU -34. -9gg. 31. 102. -99g. -13. -q99. 3q. 65. -q99. -16. -999. 34. 81. -99g. -21 . -999. 35. 85. -qg9. -30. -999. 39. '72. -999. -1.8. -999. ,40. 58. -999. -5 0. -999. ,33. !, 01.. -999. -47. -999. 21. 183. -999. '999. 42. 57. -999. 500 250 640 960 250 500 250 400 208 250 000 250 160 51.0 250 750 250 600 37 1, 250 75O 250 680 07 2 25O 750 250 60O :344 250 500 250 040 244 250 250 250 6,40 18 :~ 250 250 250 240 057 250 M N E t,,'l { :) Iq I C I L D Gl-: GR MINV I L,D P H (.)B GR MINV ILO GR R H {} B GR MINV ILD GR PHOB GR MINV I bD GR R H O B GR MI NV I L D GR R H O B GR M I N V 1 LD GR R H [) B GR ~ I N V I. L [:) GH R H ()B GR M I N V I L D R H 0 B GR M INV V A LUE ,~.020 ¢ 7.000 2.230 50.217 -99q.250 3.133 79.300 7.418 81.796 -909.250 3.048 75.800 2.338 76.!.15 -999.250 2.128 58.500 2.276 65.756 -999.250 2.655 66.!.00 2.214 67.260 -999.250 2.333 7 '?. 300 76.4.49 -999.250 2.1,68 56.000 61.746 ,-999.250 3.436 .45.6 0 0 2.422 5I, ,387 -999:~50 86. ,400 2.360 88. ::t 96 -90q.250 ,'4 H E M 0 N I C i LM CALl NR~T Chl.,l DT_ CALl NRAT D T ILM CALl NR,AT DT I CALl. NRAT .D T M N 0 R I L M C 2 L I DT M N [] R C ,~ L ]. DT I, LM CALI DT M N 0 R I LM C/% I:., I. DT M N ~l R VALUE 3.162 13.950 3.320 101.700 -999.250 3.133 17.050 3.6R4 101.800 -999.250 3.133 16. 100 3.476 98.200 -999.250 2.333 18.300 3.852 11{.600 -999.250 2.884 14.550 3.722 107.800 -999.250 2.421 15.200 ,3.784 110.100 -999.250 2.559 1 ]. :300 3. 308 100.700 -999.250 3.767 13.800 2.372 60.300 -999.250 3.565 13.850 3.864 94.800 -999.250 MNEMONIC DRHO NCNL CALl L L R U DRHO NCNL C/~LI t,h 8U DRHO NCNL CALl b 1., 8 U DRHO NCNL CALl LLSU DRHO NCNL CALl LLSU DRHO NCN,L C~L,I' L L 8 U O R H 13 NC NL CALl L L 8 U D R H [) N C N L C A h ] L L 8 tl 'D R H 0 N C N L CALl VALUE 3.698 -0.004 338.052 -999.250 2.655 0.067 237.666 -999.250 3.192 0.031 279.708 -999.250 2.291 0.055 287.430 -999.250 3.499 0.024 259.974 -999.250 2.512, 0. 044 217.50:3 -999.250 3.281. 0.040 344.058 -999.250 7.047 0.010 418.704 -999.250 3.631, 0.134 221. 364 -999.250
