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Home My WebLink About177-050PLUGGING & LOCATION CLW. ARANCR RRPORT State of Alaska ALASKA OIL & ~AS CONSERVATION COMMISSION PTD No. ~ -O m'O Lease ~pL ' 60~-%"-~-J Memorandum To File: API No. Well Name Operator Location TD- ~ I 9'0 Abnd Date COmpleted NOte casing size, wt, depth, cmt vol, & procedure. Long Csg: Liner: Perf intervals - tops: Review the well file, and comment on plugging, well head status, and location clearance - provide loc. clear, code. Plugs: 60 Well head cut off: Marker post or plate- Location Clearance: Conclusions ~l~t~ . ~.-. , , / Code Signed Date THOMAS E. KELLY Consultant Earth Sciences March 10, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Anchorage, Alaska 99501-3192 Attention' Harry ~. Kugler, Commissioner Re- Robinson Loop Unit #1 (#77-50) Compliance with 20AAC 25.536 Gentlemen' This is in reply to your letter of February 4, 1983 addressed to the undersigned as agent for Chugach Electric Association, Inc., during the conduct of operations on the captioned well. The Robinson Loop Unit #1 was plugged and abandoned as a dry hole on March 15, 1980. Within the prescribed 30-day period for the filing of well logs and records, reproducible copies of the following well logs run by Dresser-Atlas were submitted to AOGCC: Dual Induction Focused Log BHC Acoustilog Compensated Densilog/Neutron Log Mudlog TEK/km cc' Mr. Thomas S. Kolasinski Digitized data was not obtained inasmuch as Dresser- Atlas did not have the equipment available or in service on the Kenai Peninsula at the time the well reached total depth. S~~'~/yours, T~mas E. Kelly Alaska 0]t & Gas Con3,, Oornmissior; Anchorace 225 CORDOVA, BUILDING B, SUITE 307 · ANCHORAGE, ALASKA 99501 ' PHONE (907) 274-9671 LECTRIC ASSOCIATION. INC. TELEX: Chugach AHG (090) 25 ~65 March 9, 1983 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Attention: Mr. Harry W. Kugler Commissioner Subject: Robinson Loop No. 1 Gentlemen: This date we have sent a copy of your letter dated February 4, 1983, to Mr. Thomas Kelly, who was the Consultant on the Robinson Loop No. 1 project. Mr. Kelly will be contacting you in reference to the digitized data you inquired about. Very truly yours, Thomas S. Kolasinski Director of Power Supply TSK/smm cc: Thomas Kelly February 4, 1983 Mr. Thomas Kelly, Agent Chugach Electric Association P. O. 8ox 3518 Anchor age, AlaSka 99510 Dear ~r.. Kel fy: The Alaska Oil and Gas Conservation Commission has recently checked the records of wells completed since January .1, 1979. This review has revealed that the digitized data for certain logs run in a well is not on file with the Commission. The Oil and Gas Regulations require the operator to file, within 30 days after completion, suspension, or abandons, sent of a drilling ~w'ell, the digitized data, if available, for copying, for' all logs run in the well except velocity surveys, experimental logs and dip- me. ret surveys. ~Te wou. td request that you check your records to see if the data has been submitted to the Commission mn.d, if not, that you comply.with the regulation with regard to the following well: Robinson Loop No. i. Thank you for your cooperation in this matter. Yours very truly, Harry W. Ku. gler Commissioner BY O¥~iDER OF THE COHMISSION October 2, 1951 Thomas E. Felly 225 Cordova Road Anchorage, Alaska 995.10 9e= Final Abandonment Location Cl. ean-t~P Inspection, Chugach Electric Association, Robinsoin___32~o~__~._l Sec. 6, TSar, Rgw, rear ~.~r. ~e! ty ~ This site has been inspected, by our representative. on August .2~, 1981 and it was found that clean-t~p %.~as acceptak.~!e. Consequently final aban4onment of Robinson Loop No. i is approve.~. Sincerely, '~':-'" "' ~' ' "~'t' ~ ......... ,""~ ,~ Lonnie C. C~mi. ss ione.r ALASKA OIL AND GAS CONSERVATION COM~ISSION Thru: Hoyle H. Hamilton chairman / / Commissioner James K. Trimble r~.~'~~ Petroleum Enginee September 29, 1981 Abandonment Clean-up Inspection, Chugach Electric Association, Robinson Loop Unit No. 1, Sec. 6, TSN, R9W, S.~I. Reference is made to my previous inspection of September 24, 1980. At that time there were deficiencies in clean-up consisting of the cellar not filled in, the site location sign. was still up, and minor trash~ particularly visqueen not picked up. On August 28, 1981 I made a follow-up inspection with Tom Kelly. The cellar was filled in with an excess of gravel, the site location sign was removed and the visqueen was removed. There is too much gravel around the well marker, but the site is reasonably clean and revegetation is progressing well. I would recommend that this well site be approved for abandonment. SURFACE ABANbONMENT REPORT 20 AAC 25, ARTICLE 2 'FILE INFORMATION: Operator ..... (~~$4 Address Date Downhole P & A ~_/~-_ ~o Surface Location of Well Z~3F Ft. F..POL, ;70 ~ Ft. FA L, sec. A , .T f- M. 20 AAC 25.120: WELL AB,~4DONMENT bt~RKER: Pennit No. API Mo. Unit or Lease Name Well No. Field & Pool Dia. Steel Post (4"Min.) ~f" Length (zlO' Min.) /o Height Above Final Grade Level (4' Min.i ,---~ Top of Marker Pipe Closed with: Cement Plug ~ Screw Cap Welds Set: On Well Head , On Cutoff Casing __, In Concrete Plug ~-- Distance Below Final Grade Level Ft. in. Side Outlets: Ail Valves and Nipples Removed .All Openings Closed , With Blinds , With Cement , Otb'er INFORMATION BEADWELDED DIRECTELY TO bI~RKER POST: (List Where Different from File Information) Operator , ~/~z~t~ ~/~- Unit or Lease Name Well Number , Surface Location of Well: Ft. '~ L, Ft':~- F L. Sec , T , R M 20 AAC 25.170:: LOCATION ~ CLEAN-UP _ _ PITS: F---~lle. d In '.Z~'~,· Liners Removed or Buried ~, Debris Removed ~%~' '..,- ....... . ~ : .. ........................................................................................ 'S UR F'%'C'~,-'-0~"~'~" "'"~U'"/:OR" L'OC%T'YO'Y'f ....................................................................... '~: '"'"': %' .... Rough , Smooth L...~., Contoured ~'"- Flat Compacted ',,,, ~ · , Ot he r , CLEAN UP OF PAD AND/OR LOCATION: Cl'ean ~-~', Pipe Scrap .., Iron Scrap Paper , Other , Wood , Mud , Cement SURROUNDING AREA: ' '.Wooded ~, Brush' Sand , Other , Tundra , Grass , Dirt , 'Gravel ,. CONDITION SURROUNDING AREA: Clean '~/, Trash from Site' Other , Tr'ees and/or Brush from Clearing Site ACCESS ROAD: Dirt ' , Gray.el , Ice' , Other COND£TION ACCESS ROAD AND SURROUNDING: Clean z.-'~, Rough , Smooth , Trash from Operations , Trees a--~d/or BrUsh. from Clearing ROad , Spoil from Clearing Road Other - REMAINING TO BE DONE: RECOMMEND APPRO 05/26/81 No Final Inspection DATE June 4, 1981 Chugach Electric Association Mr. Thomas Kelly, Agent P. O. Box 3518 Anchorage, AlaSka 99510 Alaska Oil and Gas Conservation Commission Regulations Article 2, ABANDONMENT AND PLUGGING, 20 AAC 25.120 t;ELL ABANDONMENT MARKER and 20 AAC 25.170 LOCATION CLEAN UP. Gentlemen: In r~-gard, to the above referenced regulations, your attention is called to an attached list of wells which., according to our records, have not received a final location inspection and approval o.f clean up. In compliance with 20 AAC 25.170 .Section (a), "Within one year of suspension or abandonment of an on- shore we 11" . , all clean up work is to be finished Section (b) provides .the means for an extension of time if a valid, reason exists. Section (c) provides for on site inspection. Consequently, we are presenting the following list of your abandoned and/or suspended wells. ~any of these are now more than one year old. and are not in compliance with. regulations. Others should have the final inspection completed this summer while weather .permits. This list covers the years 1975 to date. There may be some earlier wells that also need instruc- tion. If you have any earlier wells to be inspected this summer please inform us. Therefore, we are requesting a schedule from you for this summer when our field, insu:.ectors can accompany your representa- tives to these sites for the final clean up inspection.. Yours truly, L°nnie c. [ S~ith Commissioner LCS / J'KT .. be CHUGACH ELECTRIC ASSOC., INC. PLUGGED & ABANDONED Robinson Loop #1 Thru: ALASKA OIL AND GAS CONSERVATION COMMISSION H. H. Hamilton Chairman/Commissioner October 24, 1980 Lonnie C. Smith Commissioner James K. Triable Petroleum Engineer' .~Inspect Final Abando~Lment of Chugach Electric Assoc., RObinson Loop Unit'N°i 1, sec. 6, TbN, R9W, SM,.' Permit No. 77-50, AP1, .~ N°' 50-133-20308 ,, Wednesday, September 24, 1980: I.departed from Lake Ho,od. on ........... Ke%O'hem'~irw'a~"~' charte~ ~i-~hii~h6.g~ch.'representa~ive.T0mKe!ly. we landed by float plan on Tree Lake near the well site and ..... walked overland about 1/2"?~ilei't0'the:drili'site'. The'site and access roads have be~n~eseeded'and'in many plaCeS. ' vegetation has grown effe~i~elY~ The~n¢i0sed'rep°rtindicates' that clean-up has been sa%~sfact°rY'with't~e:exc~Pti°n'°f the ?' ' cellar not being filled ih~ the'i0ca%i0n. Sign~'s%ill'is 0n'~site, and minor trash particularli~Visqu~en'~'~reSen%i~i returned: ...... with Mr. Kelly that afterno . After correction of the a~6ve deficiencies, it is recommended that this~-~'-~--~ a~an~onmen~~u~ ~=~"~v=~~-o~'~. '' ...... '' '" ~ ' ..... "'" :"' ~,~', ~, ",', , ,, ,. · , .... : , ~ , ?, ,', JKT: dlf Enclosure '"' October 8, 1980 Mr. Thomas E. Kelly 225 Cordova Bldg. B, Suite 307 Anchorage, Alaska 99501 Dear Tom: Enclosed is a copy of our Field Inspection Report. Please notify this office when you have completed remaining items of clean-up for final abandonment. Sincerely, K. Trimble Petroleum Engineer THOMAS E. KELLY Consultant Earth Sciences September 4, 1980 -- Mr. ~,lilliam VanAlen Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re' Robinson Loop Unit #1_ U0"~"'77-1.'25.~ ~ '~'" 0,.5 COMPL ET I ON REPORT Dear Mr. VanAlen' Enclosed herewith in duplicate is "Well Completion or Recompletion Report and Log" covering the subject well. I regret the delay in filing but I understood that it had been filed previously. The site has been completely rehabilitated (seeded and fertilized and germinated) and can be inspected at any time. I am sure. you are aware that the surface is owned by the Cook Inlet Region, Inc. If I may be of further assistance, please .,,...l~e~ me know. Vg,,,r'~ t, fi~y yours, ..... ~...../~'~--'-T~,las E. Kelly TEl<: tc' . .... Encl s. cc' Mr. L. d. Schultz w/encls. 225 CORDOVA, BUILDING B, SUITE 307 * ANCHORAGE, ALASKA 99501 · PHONE (907} 274-9671 Form P--7 SUBMIT IN DUF' .,~.. t~-* STATE OF ALASKA (see other in- structions on reverse side) 5. APl NUMERICAL CODE OIL AND GAS CONSERVATION COMMITTEE 50-1 33-20308 WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: OwIELLLr--] GAS I~ WELLI I DRY[~--] b. TYPE OF COMPLETION: NEW WORK~ DEEP- PLUG DIFF. ~ UNI~ FARM OR LEASE NAME WELL~ OVER~ EN ~ BACK ~ RESER. ~ 2. NAME OF OPERATOR Rob~ nson Loop Chugach E~ectric Association, Znc. w.~NO. 3. ADDRESSOF OPERATOR Uni~ ~1 P. 0. Box 3518~ Ancho~aqe~ AK 99510 IO. FIELD AND POOL, ORWlLDCAT 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* WC At surface 2438'FWL, 1706'FNL At top prod. interval reported below At total depth 13. DATE SPUDDED 14. DATET.D. REACHED 115. DATE COMP, SUSP, OR ABAND. 3/09/80 I 3/15/80 2/10/80 18. TOTAL DEPTH, MD&TVD i19. PLUG BACK MD&TVDI20.1F MULTIPLECOMPL., 9150ft. [ DEPTH N/A IHOW MANY* N/A 22. PRODUCING INTERVAL(S), OF THIS COMPLETION - TOP, BOTTOM, NAME (MD & TVD)* Other 7. Other 8. 9. 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 IF INDIAN, ALLOTTEE OR TRIBE NAME 1. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. I 21. ROTARY TOOLS INTERVALS DR ILLED BY ~;~j~.~l~ 0-9150 ft. 0-60 ft. 23. WAS DIRECTIONAL SURVEY MADE None No 24. TYPE ELECTRIC AND OTHER LOGS RUN DIL/FL, CN/CDL, BHC/AL, DIPLOE, MUDLOG 25. CASING RECORD (Report all strings set In well) CASING SIZE 13-3/u 9-5/8 WEIGHT, LB/FT. 53.5# GRADE I DEPTH SET (MD) K-55I 57' s-gBB 2209 , I HOLE SIZE 13-3/8 12-1/4 CEMENTING RECORD driven to refusal 440 s x G; 2.4% gel: .7B% £FR-2.. .10% HR-7 AMOUNT PULLED none non~ 127'N/A 26. LINER RECORD .TUBING RECORD SIZE TOP (MD) BOTTOM (MD) SACKS CEMENT* SCREEN (MD) SIZE DEPTH SET (MD) PACKER SET (MD) N/A 28. PERFORATIONS OPEN TO PRODUCTION (Interval, size and number) N o n e 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED N/A 30. PRODUCTION DATE FIRST PRODUCTION {PRODUCTION METHOD (Flowing, gas lift, pumping--size and type of pump) IWELL STATUS (Producing or I I shut-in) I I [,rv Ho1 DATE OF TEST. HO URS TESTED CHOKE SIZE I PROD'N FOR ICI L-BB L'TEST PERIOD~ IG AS-MCF ' IWATER-BB L' G~S-OI L RATIO FLOW TUBING CASING PRESSURE CALCULATED OIL-BBL. GAS-MCF. WATER-BBL.~":~'" I,'OItL G~'A~/I~,¥-A'PI_ ~' -~.~C~)RR.) PRESS. 24'HOURRATE I 31. DISPOSITION OF GAS (Sold, used for fuel, vented, etc.) ITEST WITNE,SSED BY 32. LIST OF ATTACHMENTS , . 33. I hereby cert oing and attached.~o~~Plete and.correct as determined from all available records. C'~. ~ -ZL~ Agent SIGNED~// ~ 4~,,..",~ ~-... ........ , '~:-~---~V ' *(See ins~_tr_u.ctLo~nd-~J apa~ces' ~'"- for Additional Data on Reverse Side) DATE 9/4/80 INSTRUCTIONS General- This form is designed for submitting a complete and correct weJJ completion report and 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 measurements given in other spaces on this form and in any attachments. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), 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 (page) on this form, adequately identified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26: "Sacks Cement"- Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28' Submit a separate completion report on this form for.each interval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, WATER AND MUD NAME 35. GEOLOGIC MARKERS MEAS. DEPTH ubsea None 36. CORE DATA, ATTACH BRIEF DESCRIPTIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DETECTED SHOWS OF OIL, GAS OR WATER. Kenai Sterling B-4 Beluga Mudstone -yonek 5318 5614 6345 8411 -5093 -5389 -6120 -8186 No cokes taken A._: a Oil and Gas Conservation Committe: Field Inspection Report Drlg. Permit No._7?_-_.._-C~ Well/Platfm SecF~ TS-~d R~vk/, ~M Operator ~_~~-¢_~ ~-e~C Represented by__.'~-'~ ~ Name & Number ~;o~',.,~m.5'o-~ /.~--~'~,o ~_~c/ Satisfactory Type Inspection Yes No Item ( ) Location,General () () () () () () () () () () () () Satisfactory Type Inspection Yes No Item ( ) BOPE Tests 1. Well Sign 2. General Housekeepin.Q t. Reserve Pit-( )open( )filled 4. Rig ( ) Safety Yalve 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 ( ) ( ) 27 (~) ( ) 11. P&A Marker ( ) ( ) 28 ( ) ( ) ,15 () ( ) 16 ( ) ( ) 17 ( ) ( ) 18 () ( ) 19 ( ) ( ) 20 () ( ) 21 () ( ) 22 () ( ) 23 () ( ) 24 () () 25 () () 26 "Casinq set ~ TesL fluid-( )wt~.-~-)mud ( ) oil Master Hyd. Control Sys.- psiQ N2 btls. , __, ,__psi.~ Remote Controls Drilling spool- "outlets Kill Line-( ) Check valve Choke F1 owline ( ) HCR valYe Choke Manifold No. valvs flms .. Chokes-( )Remote( )Pos.(-~-~dj Test Plug-( )Wellhd( )cs,q( )none Annul ar Preventer,~_~si,Q Blind Rams, psiq Pipe Rams psiq ( ) ( ) lZ. Water well-(~W)capped( )plugged ( ) ( ) 29 Kelly & Kelly-cock ~_.psig ( ) (X) 13. Clean-up ( ) ( ) 30 Lower Kelly valve psio ~ ( ) 14. Pad leveled ( ) ( ) 31 Safety Floor valves-Z-(- '-)-BV ( )Dart Total inspection observation time hrs/days Total number eaks and/or equip, failures Inspected by,~,'~ ~~~~_-Da te.~-~_~~_o.. cc' Notify in days or when ready DE15%RTMENT ()F NATI~RAL RESOI~RCES W. NOR THERN L I GHTS BL VD. MINERALS AND ENERGY MANAGEMENT ANCHORAGE, ALASKA 99503 Suite 100 276-5113 July 8, 1980 Chugach Electric. Association, Inc. % Thomas E. Kelly Consultant Earth Services 225 Cordova, Building B, Suite 307 Anchorage, Alaska 99501 Re: LO 80-4 ~77-~-z~5) Dear Mr. Kelly: As of this date we have not received a completion report for the referenced lease operations. Please submit this report at your earliest convenience. Sincerely, Leasing Manager 10-J3LH August 28, 1980 Mr. Thomas E. Kelly Attn: Teresa 225 Cordova, Bldg. B, Suite 307 Anchorage, Alaska 99501 Re: Chugach Electric Association, Inc. Robinson Loop Unit No. 1- AOGCC Permit %77-50 , Dear Mr. Kelly:. As of this date, the Oil and Gas Conservation Commission has not received the "Well Completion or Recompletion Report and Log", form 10-407 (old form "P-7") covering the subject, well, as required Under 20AAC 25.070 (3)(A). The "Completion Report" dated.~Ju, ly 14, 1980 you submitted to the Department of Natural ResoUri6~s does not fulfill your obligations in meeting the above-noted regulation. Blank copies of the requisite form are enclosed for your use. PleaSe advise this office when the well site will be in condition fOr final abandonment inspection. William Vana~en Petroleum Geologist Enci. WVA =ng THOMAS E. KELLY Consultant Earth Sciences July 14, 1980 State of Alaska Department of 'Natural Resources Idinerals and Energy.Management 703 W. Northern Lights Blvd., .Suite 100 Anchorage, Alaska 99503 . , . Attn- Ms. Ethel H. Nelson Re- Robinson Loop Unit #l (LO 77-125) COMPLETION REPORT Gentlemen' This is in response to Ms. Nelson's letter of July 8,.1980 and paragraph' '9 of the approved Plan of Operations of the captioned exploratory well that was plugged and abandoned March 12, 1980. Final clean-up and site restoration was completed on July 4, 1980 as further described herein. I. Access Road and Location' The winter access road as depicted' on the portion of the topo- graphic map attached hereto as Exhibit A generally followed the Homer Electric Association 115 MV transmission line ROW except as necessary to avoid steep grades. The well location (2438 FWL, 1706 FNL, Sec. 6, T5N, R9W, S.M.) has been abandoned in accordance with State regulations and a 5 ft. steel pipe monument cemented over the wellhead appropriately annotated. No camp facility was used during drilling operations. The access road, location and approaches to the bridge culvert permanently installed in the unnamed tributary flowing from lakes Tree and Ciska were seeded by hand and aerially on 7/04/80 in ac- cordance with Nuera Reclamation Co., Inc. proposal as follows: 225 CORDOVA, BUILDING B, SUITE 307 ANCHORAGE, ALASKA 99501 Materials -. 400 lb./acre 20-20-10 standard commercial fertilizer; Seed - Mixture of 34% Kentucky Bluegrass, 51% Boreal Red Fescue, 14% Annual Rye grass @ rate of 50 lb./acre; also 15 lb./acre White Dutch Clover was applied to __ culvert approaches. The area was checked 7/14/80 and excellent germination is evident. II. Water Source and Status: A water well was drilled on location to a depth of 34 ft. and pro- duced excellent potable water.~at~a rate in excess of 25 gal./min. The well has cas~n§ and a slotted liner installed and is presently protected by a steel plate securely welded in place. The land- owner, Cook Inlet Region, Inc., is aware of the facility. A water well permit was previously obtained and a water well log previously filed. III. Additions To Original Application: None. IV. Clean-up Activities: The entire winter access road has been graded and disked prior to seeding. Along the route at scattered intervals, trees have been placed to form a barricade to off-road vehicles which is at the request of private landowners. V. Time At Campsite: No campsite was utilized. The drilling operations ceased and the well was P&A 3/12/80. VI. Garbage, Sewage: All debris was collected in a large Borough metal container (dump- ster) and removed periodically during operations. Sewage was collected inca 100 bbl. steel septic tank which was periodically pumped by vacuum truck and removed upon cessation of operations. All downed trees on location were buried in the reserve pit during clean-up. -2- .. Inspection, this date shows no.damage or adverse environmental effects and the location supports a heavy green grass cover. We trust the above is in compliance with all required stipulations as set forth in the Plan of Operations. TEK/tc .. Attachment (1) cc: Mr. L. J. SChultz · e ely, .~~~ · HOMAS E. KELLY ' Chugach Electric Assoc~a'~'n, Inc. · . , -3- 14 " '13 "'"'," I I~ , /; ~'/'TI ' m ~__ . ~ # ., .' ~ . ~ . ~ ~' . . _ ,'~ ¢ .'? . ' I '' ' .... ,..~ I ' . EXHIBIT "A" ' May 23, 1980 THOMAS E. KELLY Consultan~ Earth Sciences L...I 1GEOL ,'~i'-'STA¥-Ti~-- , i STAT-~FE~-- I -~DNFER: ~ILF: ,~t .... 11 i Alaska Oil & Gas Conservation Committee 3001 Porcupine Anchorage, Alaska 99501 Attn' Mr. Bill van Allen Re' Log Transmittal - Robinson Loop #1 Gentlemen' Enclosed herewith you will find the mud log which completes the final log distribution for the Chugach Electric Association Robinson Loop #1. V~uly yours /~~ Encls. 225 CORDOVA, BUILDING B, SUITE 307 · ANCHORAGE, ALASKA 99501 · PHONE (907) 274-9671 May 5, 1980 TO' FROM' RE' MEMORANDUM & GAS,~NS~VAT ALASKA OIL Attn' Mr. THOMAS E. KEL~ ION COMMISSION TRANSMITTAL OF WELL HISTORY - RLU #1 Enclosed herewith for your files is a copy of the well history of the Robinson Loop Unit #1. To my knowledge, the only remaining data to be forwarded on the well is a reproducible copy of the mud log. This will be transmitted separ, ately next week. TEK'tc Encl s. CHUGACH ELECTRIC ASSOCIATION, INC. Robinson Loop Unit #1 - Wildcat 6-5N-9W, SM Elevation' 237' KB DATE 1980 1/21 - 2/lO 2/10 2/11 2/12 2/13 2/14 445' T.D. 1515' T.D. 2184' T.D. 2232' T.D. 2232' T.D. WELL HISTORY - RLU #1 ADL 60553 Building road and location. Nipple up diverter system and mixed mud. RU mud loggers and mud monitoring system. Spudded well @ 1900 hrs., 02/10/80. Problems w/desander motor and desander and flowline plugging due to high volume of coarse solids. Installed jet in flowline and repaired desander motor. Csg. 13 3/8" @ 57' C.P. Drilled 12 1/4" hole to 1515'. Surveys at 686~ 1038' and 1505' Made RT @ 1038' to change BHA. Made up two 12 i/4" stabilizers. Repl. broken rotary chain. Drill string torqued up while drilling at 2184'. Circulated, dropped survey and POH. Pulled hard for first 500' on trip out. Made up new bit and RIH. Encountered tight spots @ 1380' and t690'. Reamed down below 1800'. Clay zones apparently swelling. Reaming back to bottom.~ Reamed 12 1/4" hole to 2184'. Drilled 12 1/4" hole to 2232' Circulated hole clean and POH w/ short trip. R~B, circulated and conditioned mud. Survey and POH. Rigged csg. tools and ran 53 its (2209.34') of 53.5# S-95 Buttress csg. w/stab-in float shoe. Shoe at 2409.34' Rigged down csg. tools. Made up stab-in tool and'RIH. Welded pad eyes on conductor pipe and tied pipe back to sub-base w/ 3/4" cable. Mixed 120 bbls. pre-hydrated gel fluid for cmt. job. Circulated hole through stab-in shoe. While circulating noted returns around outside of conductor pipe in cellar, stopped circulating and pumped out cellar. Waiting on csg. slips for braden head and circulating hole. Waited on csg. slips and circulated hole. RU Haliburton and tested lines to 2500 psi. Repaired leaks. Cmt. 9 5/8" csg. through 3 1/2" D.P. and stab-in shoe with 440 SX Class "G" cmt mixed with 2.4% gel by weight of water, 3/4 of 1% CFR-2, and 1/10 of 1% HR-7. Tailed in w/60 SX Class "G" neat. Under displaced DP. Returns to surface. Rigged down Haliburton and set 9 5/8" csg. slips in braden head. Nippled down diverter after POH w/ stab-in tool. Nippled up csg. spool and tested to 2500#. Nippling up BOPE. Robinson Loop Unit #1 Well Hi story Page 2 2/15 2232' T.D. 2/16/80 2414' T.D. 2/17 3260' T.D. Continuing to nipple up BOPE. Started to test BOPE @ 1900 hrs. Had to thaw frozen lines. RU heater. Test plug would not seat in csg. head. Ran Baker retrievable bridge plug on 15 stds. 3 1/2 D.P. Tested pipe rams, hydril, choke manifold, choke and kill line valves and check valves to 3000 psi. Problems with accumulator pump-up rate required repair and retest. Upper kelly cock and spare both seized. Obtained replacement and prepared to test upper and lower kelly cock. POH w/Retrievamatic and tested blind rams to 3000 psi. Tested upper and lower kelly cocks to 3000 psi. Shear relief valve on pump #1 leaking--must be repaired. Tests completed @ 1200 hrs., 2/16/80, witnessed and approved by AOGCC. Laid down 8" collars. Made. up 8 1/2" bit, picked up six 6 1/4" D.C. and 30 jts. H.W.D.P. and RIH. Cleaned out contaminated mud and washed down to top of cmt. Tested csg. to 500 psi. Drilled out shoe. Drilled 8 1/2" hole from 2414' to 2690'. Tested shoe and formation to 250 psi+. Drilled to 2852' when oil supply to compound failed. Repaired compound and oil system. Fabricated torque gauge sensor box for installation on chain guard. Drilled to 3044', pulled off bottom and circulated while removed chain guard and installed torque sensor. 2/18 4026' T.D. Drilled 8 1/2" hole to 3443'. Circulated bottoms up and dropped survey. POH. Changed bits and BHA. RIH to 2545' - could not get past 2545'. Washed and reamed to bottom - very slow going. Circulated and conditioned mud to reduce fluid loss. Repaired broken line on recorder. Resumed drilling. Reduced penetration rate to approx. 50'/hr. below 4000' to aid loggers in picking up gas zones. 2/19 4892' T.D. 2/20 5545' T. D. 2/21 5918' T.D. 2/22 6104' T.D. Drilled 8 1/2" hole to 4275'. Lost oil pressure to input chain in compound. Pulled off bottom, circulated and worked pipe while compound being repaired. Resumed drilling to 4604' when light plant failed. Repaired light plant and resumed drilling. Drilling ahead with reduced weight to slow penetration rate for mud loggers. Drilled 8 1/2" hole to 5142'. Circulated bottoms up and dropped survey. POH. Laid down 25 its. to offset pipe left standing in derrick on last trip. Made up new bit and RIH. Encountered some problems with bit balling up. Increased pump pressure in adding detergent. Drilled 8 1/2" hole to 5856', mostly in quartz and sand stone, penetration rate dropped to 20'/hr. Circulated bottoms up and dropped survey. POH. Pulled hard first three stands coming off bottom. Made up new bit and RIH. Drilling 8 1/2" hole to 6012'. Circulated bottoms up and POH. No drag coming out of hole. Made up new bit and strapped in hole. Cut drilling line. Reamed 60' to bottom and resumed drilling. Drilling rate 23'/hr. Robinson Loop Unit #1 Well History Page 3 2/23 6284' T.D. 2/24 6434' T.D. 2/25 6550' T.D. 2/26 6725' T.D. 2/27 6979' T.D. 2/28 7146' T.D. 2/29 7415' T.D. 3/1 7727' T.D. 3/2 7921' T.D. 3/3 8!98' T.D. 3/4 8433' T.D. 3/5 8543' T.D. Drilling 8 1/2" hole to 6214' Circulated bottoms up, dropped survey and POH. ~ade up new bit and RIH. Drilled 8 1/2" hole to 6298'. Circulated hole, pumped slug. POH. Made up new bit and RIH. Drilled to 6434', circulated hole and dropped survey. POH. RIH to shoe. Cleaning mud pits. Finished trip in hole. Demco valve on discharge line of #1 pump leaked around top' of flange when pump engaged to circulate hole. Attempts to repair valve failed. Placed bull plug in discharge line of #1 pump so hole could be circulated with #2 pump. Installed new valve and resumed drilling at approx. lO'/hr. Drilled 8 1/2" hole to 6580'. Pumped slug and POH. Made up new bit (insert) and RIH. Drilling at 10'/hr. Drilling 8 1/2" hole to 6979'. Picked up gas ranging between 20 and 80 plus units from 6920'. Building up mud weight and drilling at 12'/hr. Drilled 8 1/2" hole to 7072'. Dropped survey and POH. Made up new bit and laid down lower stabilizer and RIH to 1200'. Cut drilling line and serviced rig. Finished TIH and resumed drilling at lO'/hr. Drilled 8 1/2" hole to 7415'. ROP varied between 8' and 25'/hr. Background gas ranging between 30 and 60 units. Drilled 8 1/2" hole to 7727'. Background gas ranging between 20 and 80 units. Running degaser while drilling. Drilled 8 1/2" hole to 7811'. Circulated bottoms up. Dropped survey and POH. Made up new bit and RIH. While running in hole, the hydromatic exploded (no injuries). Completed with brake on drum. Entire hydromatic unit will have to be replaced before next RT. Washed and reamed last 100' to bottom - no fill. Resumed drilling. Drilled 8 112" hole to 8198'. Encountered more silt and clay in interval below 8000'. Background gas ranging between 20 and 80 units. Coal sections drilled are highly gas charged and required raising mud weight to 10.7 ppg to control sloughing. Installed rebuilt hydromai~ic on draw works. Drilled 8 1/2" hole to 8433' Considerable silt stone and clay, slower drilling rate with insert bit. Several gas charged coals drilled, moderate sloughing problems. Background gas ranging between 20 and 80 units. Preparing to short trip 20 stands after circulating bottoms up. Circulated bottoms up and made short trip of 20 stands. No tight spots. Resumed drilling and drilled 8 1/2" hole to 8528'. Circulated bottoms up and dropped survey. POH. Laid down stabilizers, made up new bit and RIH. Resumed drilling. Drilled several gas charged coals. Background gas ranging between 20 and 90 units. Robinson Loop Unit #1 Well History Page 4 3/6 8685' T.D. 3/7 8814' T.D. 3/8 9043' T.D. 3/9 9150' T.D. Drilled 8 1/2" hole to 8685'. Background gas ranging between 20 and 80 units. Several gas charged coals drilled. Circulated bottoms up for mud loggers and continued to circulate until hole clean. POH for logs. Finished trip out of hole. Rigged Dresser Atlas and ran DIL correlation log from 8685' to 2209'. Rigged down Dresser Atlas. Made up new bit and RIH. Cut drilling line and finished trip in hole. Circulated hole while down to reweld spacer on #1 pump and replaced sheared bolts. Resumed drilling. Drilled 8 1/2" hole to 9043'. Background gas ranging between l0 and 40 units. Drilled massive coal at 8955' wi th no problems -- little gas in coal section. Drilled 8 1/2" hole to 9150'. Background gas ranging between l0 and 50 units. Circulated bottoms up for mud log and made 10 stand short trip. Circulated hole clean and conditioned mud for logs. Dropped survey and POH. Rigged up Dresser Atlas log with DIL tool. 3/10 9150' T.D. 3/11 9150' T.D. 3/12 9150' T.D. 3/13 9150' T.D. 3/14 9150' T.D. Ran dual induction log, gamma ray - neutron density log and acoustic gamma ray log from T.D. to 2209'. In hole with dipmeter at 0600 hrs'. 3/11/80. Completed running dipmeter log. Rigged down Dresser Atlas. RIH with BHA and HWDP and laid down same. RIH with 3 1/2" DP and laid down all but 24 stands. Rigged up Haliburton and circulated hole. Laid 60 cu. ft. cement plug through open end DP at 2220'. Cement Class "G" wi th 2% calcium chloride. Plug in place 0100 hrs. 3/12/80. Pulled three stands, circulated DP clean and WOC three hrs. Tagged top of hard cement at 2127'. ~ witnessed by Jim Trimble of AOGCC. Laying down remaining 1]P-~-~-~)60~O~rhrs~ 3~-~-/80. Removing mud materials and rental equipment off location. Nippled down BOPE. Cut off Braden Head. Set top cement plug from 122' to surface using Class "G" Cement. Cleaned pits, drained mud lines, steam lines and water lines. Rigging down and moving out. Rigging down and moving out to Kenai yard. Rigging down and moving out to Kenai yard. Rig released @ 1000 hrs. 3/15/80. THOMAS E. KELLY Consultant Earth Sciences April 9, 1980 Alaska Oil & Gas Conservation Commission 3001 Porcupine Anchorage, AK 99501 Re- Chugach Electric Association, Inc. Robinson Loop Unit #1 ADL 60553, Permit I4o. LO 77-125 Gentlemen- Enclosed herewith are the following logs and samples on the captioned well. One Set Washed and Dried Ditch Samples One Print and One Reverse Sepia of the following logs' BHC Acoustilog with F Curve DIFL with Linear Correlation Log Compensated Densilog and Compensated Neutron Mud Log 5"=100' 2204' - 9120' 2"=100' 2204' - 9135' 5"=100' 2203' - 8129' 2"=100' 60' - 9155' T.D. ,,,, e: Sepia of the blud Log is not incl p//~l~~..~._..~.~forwarded as soon as possible Please acknowledge reCeipt of the-above data y s'g ' g py this ~tter in the space provided. TEK/bc ...... Encs. RECE I PT AC KNOWLEDGI'tE:~T' By 225 CORDOVA, BUILDING B, SUITE 307 ° ANCHORAGE, ALASKA 99501 ° PHONE (907) 274-9671 THOMAS E. KELLY Consultant Earth Sciences April 9, 1980 Alaska Oil & Gas Conservation Commi ss ion 3001 Porcupine Anchorage, AK 99501 ,/ Re' Chugach Electric Association, Inc. Robinson Loop Unit fl ADL 60553, Permit No. LO 77-125 Gentlemen' Enclosed herewith are the following logs and samples on the captioned well. One Set Washed and Dried Ditch Samples One Print and One Reverse Sepia of the following logs' BHC Acoustilog with F Curve DIFL with Linear Correlation Log Compensated Densilog and Compensated Neutron Mud Log 5,,=100, 2":100' 5,,=100, 2"=100' 2204' - 9120' 2204' - 9135' 2203' - 8129' 60' - 9155' T.D. Note' Sepia of the Mud Log is not included and will P//~lea be forwarded as soon as possible. ~. se acknowledge receipt of the above data bY signing the copy of tter in the space provided. ly, ~/ las TEK/bc ~ Encs. RECEIPT ACKNOWLEDGME2{T' 225 CORDOVA, BUILDING B, SUITE 307 ANCHORAGE, ALASKA99~1 PHONE (907) 274-9671 Form No. 10404 'k SUBMIT IN DUPLICATE REV. 3-1-70 '~O STATE F ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. APl NUMERICAL CODE 50-133-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 1. 7. IF INDIAN'ALOTTEE OR TRIBE NAME O'L n--1 GAS ~ Wildcat WELL WELL OTItER 2. NAME OF OPERATOR 8.UNIT FARM OR LEASE NAME Chugach Electric Association, Inc. Robinson Loop 3.ADDRESS OF OPERATOR 9.WELL NO. P. 0. Box 3518, Anchorage, AK 99510 Unit #1 4. LOCATION OF WELL 2438' FWL, 1706' FNL, Sec 6, T5N, R9W, SM 10. FIELD AND POOL, OR WILDCAT 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. LO 77-125 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. T.D. as of 3/31/80 - 9,150' M.D. 03/01 -03/08 Drilled 8 1/2" hole to 8685'. Rigged up Dresser Atlas logging unit and ran DIL COrrelation Log from 8685' to 2209' base of surface csg. Resumed drilling. 03/09 - 03/10 Drilled 8 1/2" hole' to 9,150' T.D. Rigged up Dresser Atlas logging unit and ran DIL - focus, GR - BHC Acoustilog, BHC Densilog - Neutron, Diplog. 03/12 T. D. 9,150'. Laid 60' cmt plug through D.P. @ 2209', Class "G" wi th wi th 2% calcium chloride. 3/13 Ni2p,pled down BOPE. Cut ~raden Head. Set top cmt plug from 12 to surface with 60'~ Class "G" neat. P & A. Alaska '"'~ .... ' ~': here o!,n~ is tr _~__ ~ ~z~r~*~ ~. ~ ~,,,~. Agent 4/3/80 S]GNEI) ' ~ TITLE ' ~o - DATE NOTE-Report on ~his form is ~e~~da~ month, regardle~ o~ the status o~ operations, and oil and Bas eonservation~~ b;~b~15lh o~ lhe succeeding month,unica olhe~ise directed. Alaska Oil and Gas Conser~a~c~ Cc~m~ssio~ Hoyle H. Hamilton Cb~an of the C~ssi,~ ~ssioner " Ja~s K. Tr:h~le': ........ March l4, 1980 To witness plugging of Chugach Electric Association Znc., Robinson Loop Unit No. 1, Sec. 6, T5N, R9W SE{, Pexmit No. 80-27 Tuesday March 11, 1980 I left ~.~rage at 9:00 P. M. arriving in Kenai at 9:30'and the well site at 10~0"P2 M.~ ~'i m~t BOb 'Gardner, ..... Brinkerhoff-Signal Rig No. 60H,. ~ ,.I~..~t.~ ..~ D- Wa!~,. Chugach Electric ' :, ,~ ~,., ,, ;., ~ , ~ ~ , , Surface cas,lng w~s.,9 5/8, 53.5' '~..., ..~95 with ..shoe,. at 2209 feet. At 12:30 A.M. F~ pumped 60 ~ic feet claSs G c~t 'with .2% calcium chloride. At 4:30 A. ~i-'~i~."~! ~.~. iwas 'tagged at 2127 'feet... Cc~duc~ and s%~face .c?sings ~ .. ~c~.t,0ff~app.~ ~~tely 5 feet below ground level and 60 cubic feet, Of i~aSs G.was .~ .at 3:00 P. M. Wednesday, March 12 for a 100 ,,f~,.+,s~ace ..plug, with overflow in~o well nu~er an~ exact location tJead~~ ~irect to 4 inch marker post is to'be set in the surface ~~"p!ug,,.I "~',i", ', ii ,~ i,, ~,.' ',, :' In ~, I witnessed the pl-'u~,ing ,,of ,,th, e Chugach E1.,e?tric Asso~iatim Inc., Robinson ~ Unit No. 1,, ~,.,~ ,,PlUgging ,was ,satisfactory. Form ! 0-403 . ' Subml t "1 ntentions" 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 50-133-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 7. IF INDIAN, ALLOTTEE OR TRIBE NAME ~' O,L F-1 GAS ~] WELLI~J WELL OTHER Wi ldcat · NAME OF OPERATOR Chugach Electric Association, Inc. 8. UNIT, FARM OR LEASE NAME Robinson Loop 3. ADDRESS OF OPERATOR 9. WELL NO. ./ P. 0. Box 3518, Anchorage, AK 99510 Unit #1 FNL, Sec 6, T5N, R9W, SM 4. LOCATION OF WELL At surface 2438' FWL, 1706' 13. ELEVATIONS (Show whether DF, RT, GR, etc.) CheCk Appropriate Box To Indicate Nature of Notice, Re 14. 10. FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. LO 77-125 )ort, or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF E~ REPAIRING WELL FRACTURE TREATMENT~ 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. Spot 100 ft. cement plug across base of 9 5/8" csg. shoe (50 ft. below and 50 ft. inside surface csg.). Spot 50 ft. cement plug at surface, inside 9 5/8" csg. Weld cap on 13 3/8" conductor and install dry hole marker per State regulations. As per disCussion with Comm. Lonnie Smith, AOGCC, 3/1'0/80. 16. I hereby ce e foregolngJs tru~3~E'~'rect Z~~I~ ~i~ ,i, TITLE Agent. SIGNED iTh_ ............ - {ThisCspace fo~ State offlcyuse),=~_~",/~-- .... APPROVED BY ........ ::'''~m<~'~ '~ ~' (. ~~ TITLE . DATE DATE 3/10/80 See Instructions On Reverse Side Fo~m 10-403 REV. 1-10-73 Submit "Intentions" in Triplicate t.r & "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 50-133-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 7. IF iNDIAN, ALLOTTEE OR TRIBE NAME I. [~] Wi 1 dca t O~k GAS WELLI I WELL OTHER 2. NAME OF OPERATOR 8. UNIT, FARM OR LEASE NAME Chugach Electric Association, Inc. Robinson Loop 3. ADDRESS OF OPERATOR 9. WELL NO. P. 0. Box 3518, Anchorage, AK 99510 Unit #1 4. LOCATION OF WELL At surface 2438' FWL, 1706' FNL, Sec 6, T5N, R9W, SM ]3, ELEVATIONS (Show whether DF, RT, GR, etc.) 14. Check Appropriate Box To Indicate Nature of Notice, Re 10. FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. LO 77-125 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT Of: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZlNG 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 d.~tes, including estimated date of starting any proposed work. Approval is requested to deepen hole to 9150 ft. from the original permitted depth of 9000 ft. in order to fully penetrate the Tyo'nek "D" sand objective based on log correlations. The above in accordance with verbal approval from Comm. Harry Kugler, AOGCC, 3/7/80. 16. I hereby certlfy that the foregoing is true and correct Th~maq F. Kelly (This space for State office use) APPROVED BY ' TITLE CONDITIONS OF APPROV~X~., IF ANY:/ See Instructions On Reverse Side DATE 3/10/80 DATE 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.) " °w~.F!WELLGAS I~] OT.ER Wildcat NAME OF OPERATOR Chugach Electric Association, Inc. 3. ADDRESS OF OPERATOR P. O. Box 3518, Anchorage, AK 99510 4. LOCATION OF WELL At surface 2438' FWL, 1706' FNL, Sec 6, T5N, R9W, SM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 14. Check Appropriate Box To Indicate Nature of Notice, Re NOTICE OF INTENTION TO: 5. APl NUMERICAL CODE 50-]33-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Robinson Loop 9. WELL NO. Unit #1 10. FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 6-SN-9W, SM 12. PERMIT NO, LO 77-125 )ort, or Other Data SUBSEQUENT REPORT OF: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING L.=J MULTIPLE COMPLETE ABANDON* CHANGE PLANS 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, Approval is requested to deepen hole to 9150 ft. from the original permitted depth of 9000 ft. in order to fully penetrate the Tyonek "D" sand objective based on log correlations. The above in accordance with verbal approval from Comm. Harry Ku§ler__~ AOGCC, 3/7/80. 16. I hereby certify that the foregoing is true and correct Thnma.~ F. K~! ],y ~/~ (This space for State office use) APPROVED BY ~ ~)' ~ ~ ;ITgE ' COMMISSTiON~'I~' CONDITIONS OF APPROVAL, If ANY/ BY ORDER OF THE r,~:~.,.,.,.._.. See Instructions On Reverse Side DATE. 3/10/80 Ii DATE ~,,pprovecI ~eturne,dJ Form Nc,. 1(~;04 .%l.'BMIl IN I)L;PI.I( Al'lc. ,., ST~. _ ,., d ALASKA OIL AND GAS CONSERVATION COMMITTEE i' , O qYHLY P POP ¥ OF D. ILLII' G VTO -I OV R OP PJkYION$ $. APl NUMERICAL CODE 50-133-20308 6. LEASE DESIGNA. I'ION ,AND SERIAL NO. ADL 6O553 O,L [] GAS [] Wildcat WELL WELL OTHER 2. NAME OF OPERATOR 8- UNIT FARM OR LEASE NAME Chugach Electric Association, Inc. Robinson Loop 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 3518, Anchorage, AK 99510 Unit #1 4. LOCATION OF WELL 2438' FWL, 1706' FNL, Sec 6, T5N, R9W, SM 10. FIELD AND POOL, OR WILDCAT W. ¢. I 1. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. LO 77-125 13.REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED~ PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-T~ACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. T. D. as of 2/29/80 - 7,146 M.D. 02/01 - 02/10 M.I. & R.U. 2/10 Nippled up diverter system, spudded in @ 1900 hrs. 2/10/80. 02/11 - 02/14 Drilled 12 1/4" hole to 2232. Ran 53 jts. (2209.34') 53.5# S-95 Buttress csg. with stab-in float shoe. Shoe @ 2209.34'. Mix 120 bbl. pre-hydrated gel. Cmt. through 3 1/2" D.P. and stab-in shoe with 440 SX Class "G" mixed with 2.4% gel by weight H20, 3/4 of 1% CFR-2, 1/10 of 1% HR-7. Tailed in 60SX Class "G" neat. Returns to surface. 02/15 Nippled up 9 5/8" and test to 2500#. 02/16 Nippled up BOPE. Test rams, hydril, manifold, choke and check valves to 3000 psi. 02/17- 02/29 Drilled 8 1/2" hole from 2232' to 7146'. S'GNEDTh~nt~S E. Kelly ~ ___Agent DATE 3/3/80 NOTE-Report on this form ,s-required for each i:alendar month, regardless of the status of operations, and must be filed in duplicate with the oil and gas conservation omrn~tee ~ 15th of the succeeding month,unless otherwise directed. Form N,~. I.a404 ~REV. 3-1-70 SUBMIT IN DUPLICAT( STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. APl NUMERICAL CODE 50-133-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 I. 7. IF INDIAN'ALOTTEE OR TRIBE NAME OIL [~] GAS[] Wildcat WELL WELL OTHER 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Chugach Electric Association, Inc. Robinson Loop 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 3518, Anchorage, AK 99510 Unit #1 4. LOCATION OF WELL 2438' FWL, 1706' FNL, Sec 6, T5N, R9W, SM 10. FIELD AND POOL, OR WILDCAT W. ¢. 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. LO 7'7-125 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. T. D. as of 2/29/80 - 7,146 M.D. 02/01 - 02/10 M.I. & R.U. 2/10 Nippled up diverter system, spudded in @ 1900 hrs. 2/10/80. 02/11 - 02/14 Drilled 12 1/4" hole to 2232. Ran 53 jts. (2209.34') 53.5# S-95 Buttress csg. with stab-in float shoe. Shoe @ 2209.34'. Mix 120 bbl. pre-hydrated gel. Cmto through 3 1/2" D.P. and stab-in shoe with 440 SX Class "G" mixed with 2.4% gel by weight H20, 3/4 of 1% CFR-2, 1/10 of 1% HR-7. Tailed in 60SX Class "G" neat. Returns to surface. o2/15 Nippled up 9 5/8" and test to 2500#. 02/16 Nippled up BOPE. Test rams, hydril, manifold, choke and check valves to 3000 psi. 02/17 - 02/29 Drilled 8 1/2" hole from 2232' to 7146'. ~~~~g,: t:~~~~~--~iAgent DATE oil and gas conservation~e by ~ 15th of the s;cceeding month.unl.s otherwise dire;ted. Form No. 10-404 REV. 3-1-70 Ir SUBMIT IN DUPLICAT!' STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. APl NUMERICAL CODE 50-133-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 1- 7. IF INDIAN'ALOTTEE OR TRIBE NAME O,L [] GAS []] Wildcat WELL WELL OTltER 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Chugach Electric Association, Inc. Robinson Loop 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 3518, Anchorage, AK 99510 Unit # 1 4. LOCATION OF WELL 2438' FWL, 1706' FNL, Sec 6, T5N, R9W, SM 10. FIELD AND POOL, OR WILDCAT 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) 6-5N-9W, SM 12. PERMIT NO. q=0--7-7-,1 ~2-.5 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN ttOLE CONDITIONS. Report of 31 January 1980 2.25 miles of winter access road constructed with permanent stream crossing (pipe arCh culvert) in place on tributary to Soldotna Creek (Sec. 6). Location complete 1/31/80. Commenced moving Brinkerhoff Rig # 60. ~ x~r~ A~ent ~x~ 2/1/80 ~ on this fo~m is ~equi~ed~h_ calenda~ month, ~e~a~dlem of the status of operations, and must be filed in duplicate ~ith the oil and ~as :onse~vation co--the 15th of the su:ceedin~ month,unlms otherwise directed. ALASKA OIL AND GAS CONSERVATION COMMISSION THE FILES Janaury 17, 1980 Lonnie C. Smith Commissioner Robinson Loop Unit At 11:15 AM I talked to Tom Kelly. 1. Land matters now solved as of January 16, 1980. 2. Road work to commence immediately. 3. Brinkerhoff 58 rig secured for drilling to commence by April 1, 1980. LCS: be THOMAS E. KELLY Consultant Earth Sciences September 13, 1979 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska Attention: Mr. Russ Douglas Re: Chugach Electric Association Robinson Loop Unit # 1 Amendment to Drilling Permit Gentlemen: Pursuant to instructions from Mr. Russ Douglas the following information is intended to amend the approved Drilling Permit for the capitoned well pursuant to the draft of proposed regulation 11 AAC 22.035 (b) - Surface Hole Diverter System. The diverter system coCtemplated for the + 2000 feet of surface hole is a Shaffer Type 50 Rotating BloWout Preventer bolted directly on a 10" 3000 # weld neck flange welded on top of the 13 3/8" conductor presently landed at +70 feet. The enclosed diagram and Rotating BOP specifications are attached hereto as Exhibits I and II. The 10" - 3000 # flange will accommodate the ll" - 3000 # specifications shown on Exhibit II. A 6" - 3000 # outlet will connect as shown and run directly to the reserve pit. A 6" - 150 # Demco Type NE lug butterfly valve may be installed at the 6" - 3000 # outlet if the Commission requires same because of the proposed regulations. However, it shOuld be pointed out that the purpose of the diverter system could be obviated if the well were to "kick" during the drilling of the surface hole and the butterfly valve was in a closed position. With the assembly as shown it would be preferable to have the 6" l'ine open from the outlet to the reserve pit. It may be advisable to lay the diverter line with a loop so as to drain fluids in both directions to prevent freeze-up. A loop arrangement will be installed if the surface hole is drilled during freezing weather. 225 CORDOVA, BUILDING B, SUITE 307 " ~:'"'":':" P '~ '7 , ' ~ C' ~..,t' ANCHORAGE, ALASKA99~1 h~chorage PHONE (907) 274-9671 Alaska Oil a~e G~. Conservation Commission Page Two September 13, 1979 Drilling Supply and Rental, Inc. advises that all of the equipment shown on the Exhibits attached is in stock locally. The reserve pit is to be located adjacent to a natural levee that should provide shelter on the leeward side (south) from a north wind component. As such the use of two separate lines 180 degrees apart should not be necessary. Hence, the proposal herein provides for a single large diameter diverter line. We trust the foregoing will adequately comply with the Commission's re- quirement. TEK:sb enc. cc' Mr. L. J. Schultz · 2. 3. 4. 5. 6. 7. 8. 9. SHAFFER TYPE 50 ROTATING BLOWOUT PREVENTER Body Kelly Kelly Drive Assembly Rotating Sleeve Stripper Rubber Triple Bearing Assembly Quick Release Bonnet Rotating Assembly Lip Type Seals Mud Line to Pits 6" ~e150# Butterfly ~Val (optional) -~To Reserve pit EXHIBIT I B DimensionalType 50 Data RBOP and Stripper .~ C Type 50 Rotating Blowout Preventer 'DIMENSIONS (a) 15'/d~ bore. (b) 203/,~ bore. (c) Dimensions shown in columns C and E are for 71h~~-3.000 psi W.P. outlets on the 11" and 13~/~' sizes and for 9'-3,000 psi W.P. outlets on the 163/4" and 21 ~/~" sizes Other outlets can be furnished upon request. ,' ..'~ ....... ;'~;. ,:'°',..,:-~.' .... . ...... '~,.;;~-'.~ '~;,i "~;. ,,......,,,:,.~,.. .... : .... ~ ?:..,, ...'~'~.~..~. ..... I~i ..~,,:,;,,.....~., ..,.. ~,; ;.:... ..... ~. ,.-.:i4,,-~___..m~_ ....... ~ ..... _.._:... .......... ., ':~' '"' ' '~'"":"" ' '"'"1 2~..,.~,~, :*.~:,: ~'.".-" ti "." :'~"-'.'.]~j". ie~ '~i ': ,'~A em '-. ".;:~,~."~'--" · - '~ '. . ' . .' ,;, -' .... · BOt~llR. :;:'.:,..?,~. ;.,..~...?~i:~:.4%..,;:,.,.... ~.: ..,:;,; ,,...., -, ~ ~1 .... ';; ~,',:4S. :' .~':-'.' ;~ { ...,.,; .:.,....SS ~,......:.. . . ..: :.,.. ? :..:.,..~,. ., . .:. , . · . : ..., ~..?' ..... :v Fange: ":' .'~:~:..:~ fi ,'"".~ ~ -..:v ,:.' .. : .... !..' .~se ..' :;..-. .... .' ;;: ..... Nom.~.~'.,. "::.'~.:..:,'..part'.'?..';:..~. ...... ',.,,:...-:'.,...'..:.-..., .... aon,,~ .: : . ...~ot~,tL~9 .'~ i;:, .'"' . ' $i,~..'. '"'!~:~';;~ ',.' %. ~'; :'?':'"' in' '"':~'".':;' i ,-.~t.'f:"~ '.';": i~,~.e :' ~!.~'.'~.:~ '.; ': :.::;.-'i:'''? 1o' '.;~.:~:.,".' :."":'.:'Num "o~,&..";' ' ~... Bod :,':':~;.,.' ',;;i ;.. ,s,~iy ': . .:' ... A~,~m~!~ . ~' ~....:~,_,..~.,..~,.,.~~..,_,'! ~.~,:~...,,~,";,~1 :,~..,_,..;,, ..... ;,.,, .............. :~,z~-..~"M..",,~'~..~S'.~..,' ~ ........ ,&~- ~-~=~..~ ...... ~,,,.,~ -"'~ ......................................... 11~-3.000 psi lb) 11 7V,s'-3.000 psi (b) 2 143000 143001 9"-3,000 psi (b) 2 143100 143101 13H~'-3.000 psi (h) 13s/~ 7~/~'-3,000 psi (b) 2 143400 143401 9%3.000 psi (b) 2 143500 143501 143002 143407 13H~'-5,000 psi 13s/~ 9"-3.000 psi (b) 2 ..... 143118 163/4'-2,000 psi 15~/,~ 9'-3.000 psi (b) 2 145400 145401 163/,'-3,000 psi 15V, 9"-3,0~)0~si (b) 2 143800 143801 _ (a) Two fillup holes are located at 90° from the flanged outlet. (b) Can be double drilled 2,000 psi. but this will change the part number. i~ ';.' '-':"" ......... '~. ',"'-'".", ROTAT. ING S, RIPPER RUBBER 'AND 'S]'RIPPERASSEMBLY PARTS'LIS~..~"-,::~::!',~;-,,?.':.:':~:¥-;.:;,:'..~'q;i.~,, .',.i:'. ~'. '..~ ~,;': '~.' "· ~'. ~':: ':'~'~ ~ ' :~.":";'" .':.,: ..".:'' -." ' , , ~ ~ ...... 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A' ;..!:.:~- ' :~'~;~: ';'¢'"' ;';?':'"'" .':A:~;~:~"','..'.';;;,.", ';;."i;~' "J. i~,:;.;;::.'-.';',~;'~.':'?J]':~ '~.:.~*~,..~-t.,~'~?,',~.?,~ .~,. :..-. :~ :.....,..,_. ,: ..: .............. (a) Preferred for this kelly or drill p~pe size. (b) Use a hex kelly when possible. (c) Natural rubber is recommended for longest life in water base mud. EXHIBIT I I RP-685-S Printed in U.S.A. Shaffer NL Shaffer/NL Industries, Inc. 10000 Nodhwest Freeway, Houston, TexaS77092 Telephone: (713) 680-4300 Telex' 762-811 ,January 4, 1979 Division Of Oil And. Gas Conservation 3001 Porcupine Drive ~chorage, AK 99501 RE: Robinson Loop Unit #1 Gentlemen: Submitted in duplicate is executed Form P-4 - Monthly Report of Drilling for the month of December, 1978. The captioned well, operated by Chugach Electric Association commenced actual drilling operations on December 23, 1978. T~o~~~sinc E.~2°urs' ------J Kell~~ Agent for Chugac~t~c---AS-~-6~; TEK:ih DANA BUILDING, SUITE 2 - 700 H STREET - ANCHORAGE, ALASKA 99501 - PHONE 279-9589 ~ ~°' ~-~ STA ALASKA SUBMIT IN DUPLICATE R~V. ~' ~-?0 .... OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS ~5. API NLr~IERiCAL CODE 50-133-20308 6 LE~,SE DESIGNATION AND SEIRIAL NO. ADL 60553 Surface: Approx 1709' FNL, 2442' FWL Sec. 6, T5N, R9W; S.M. l. '7. IF INDIA),~, ALOTTEE OR TRIBE NAME OxL ~ 0~ ~ O~nZ~ Exploratory WKLL WELL ~. N~E OF OP~TO~ 8. ~IT,F.~ OR LEASE N.~E Chugach Electric Association, Inc. Robinson Loop 3. ADDRESS OF OPhiR 9. WE~ NO P.0. Box 3518, Anchorage, ~ ~510 Un~ #1 4. LOCA~ON OF W~ 10. FI~ ~D P~L. OR WILDCAT N. C. n. SEC.. T.. ~., ~.. (SO~O~ ~O~ O~~ Sec. 6.T5N, R9W, SM 12. PERMIT NO. 77 - 50 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AIN-D CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS. TESTS AND RESULTS, FISHING JOB~. JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OT~tER SIGNIFICANT CHA~GgS IN HOLI~ CONDITIONS. Total Depth 57 ft. Spud @ 1231 hr. 12/21/78. 13 3/8" 68.0# K-55 Conductor driven to point of refusal using D-22 diesel hammer Waiting on rig. ..,..____~Report on this form is required f. orJeach calendor month~ regardless of the status of operations, and must be filed 'in duplicate with tl~o oil and gat conlervatlon~ bythe 15th of the ~ucceeding month, unle~ Otherwiee directed. THOMAS E. KELLY Consultant Earth Sciences January 4, 1979 Division Of Oil And Gas Conservation 3001 Porcupine Drive Anchorage, AK 99501 RE: Robinson Loop Unit #1 Gentlemen: Submitted in duplicate is executed Form P-4 - Monthly Report of Drilling for the month of December, 1978. The captioned well, operated by Chugach Electric Association commenced actual drilling operations on December 23, 1978. TEK:ih DANA BUILDING, SUITE 2 700 H STREET ANCHORAGE, ALASKA 99501 .~7~'- ?~/ PHON E~J'~ December 23~ 1977 P~: Robin~ Loop Unit ~t C~.~...agh Electric Association, In~. Per~%t No. 77-50 ' Dana Bu/ld~ - Suite 2 70O tt Street Anchorage, Alaska 99501 Dear Sir: .Enclosed is the ap~ applicatic~ for permit to drill the abov~ ref~ w~ll at a tocatic~% in Section 6, ~ship 5N, Ran~ ~'~, ~i1 samples, core chips, and a .mud log are required. A dir~l ~ is no~ Many ri~rs in Alaska ~ their drainage sys~ have been classified as i~~~t for the s~in~ or mi$~ation of ~s fish. Operations in these .az~ are subject, to AS 16.50.870 ~ ~ re~ atic~s p~gated ~e- und~ (Title. 5, ~ka ~istrative Code). Prior to ~cing cperat/nns you l~ay be con~ by the ~.~Labitat Coo~tinator's office,, Depar~t of Fish Pollution% of any waters of the State is ~ite~ by AS 46, Chapter 03, Article 7 and the regulations ~g~ ~uncle~ (Title 18, Alaska ~strati%~ Code, Chapter. 70) and by the Federal Water Pollution Coatl~l Act, as amended. Prior to ~~c~ o~ratic~s you may be con~ by a representative, of the De~t of' En~tal ~~on. ~t to AS 38.40, ~ I{Lr~ ~r State Leases, the Alaska De~t of !~bor is beh~ notified of the issuance of this p~mit %0 drill. To aid us in ~ing 'field '%Drk, w~ ~ould appreciate .your ~/ng this office with/n 48 hours ~r the well is spudded. We %~uld also like to be notified so that a representati~m, of the Division may. be present .to witness testing of blc%~%t prem~nter e~.~i~t before surface casing s~%oe is drilled. Robinscn Loop Unit #1 - 2 - December 23, 1977 In the event of suspension or abandcn~-~t please give this office ade- quate advance not~_ficaticn so that we may have a witness present. t /,. ' .. O. K. Gilbreth, Jr. Alaska Oil and C, as Conservation Onn~ittee Departmant of Fish and Game, Habitat Section w/o encl. Department of En~tal C~nservation w/o encl. De~t of Labor, Supervi~, Labor L~ ~liance Division w/o encl. ~:trgh 02-001B (Rev. 10/761 STATE of ALASKA i~' Division of Minerals & Energy Mngmt. TO: F-O.K. Gilbreth, FROM: Judy Rhodes, LMO DMEM Director DATE: FILE NO: TELEPHONE NO: SUBJECT: November 3, 1977 Robinson Loop LO 77-125 Lease Operations Per our telephone conversation this date, you copies of the subject lease operation comments. Thankyou. I am forwarding to request for your THOMAS E. KELLY Consultant Earth Sciences October 7, 1977 Department of Natural Resources Division of Minerals and Energy Management 323 East 4th Avenue Anchorage, Alaska 99501 Attention' Ms. Ethel H. Nelson, Land Management Officer Re' Plan of Operations (Amended) Robinson Loop Unit Area Gentlemen' Enclosed herewith are 4 amended copies of the Plan of Operations. These will replace the Plan of Operations previously submitted on September 1, 1977. Very truly yours, TEK/sp Enclosures cc w/o encl.' Mr. L. J. Schultz , . Thomas E. Kelly 1977 DANA BUILDING, SUITE 2 700 H STREET ANCHORAGE, ALASKA 99501 PHONE 279-958,°, PLAN OF OPERATIONS (AMENDE~' CHUGACH ELECTRIC ASSOCIATION, INC. ROBINSON LOOP UNIT #1 State Lease ADL 60553 Paragraph 1 is amended to read: 1. Wellsite and Geologic Setting The proposed surface location for the Robinson Loop Unit #1 Well is approximately in the center of Lot 5, Sec. 6, T5N, Rgw, S.M. Topography is well drained, rolling, glacial terrane. Ample material (pit run barrow) is available on the captioned lease for which a material sales application has been filed. Vegetation consists of muskeg with burned over birch and spruce. Most of the timber has blown down. All downed and standing dead timber will be stacked adjacent to the sump for burial during clean-up operations. Size of drillsite: 200' x 300'. An existing pioneer access road (homesteaders road) will afford the principal access to the location. The existing road will be improved and graveled as necessary. One steep, hairpin curve will be eliminated in the SW/4 of Sec. 5, T5N, Rgw. Permission to use portions of the raod on private lands will be obtained in advance of operations. Foundation material protection and rig support will be provided by plastic, sheeting and 3 x 12 board matting plus the regular rig support mats. Associated rig equipment, drilling materials, etc. will be placed on the gravel drillsite pad. Paragraph 2 is amended to read: 2. Location Access Approximately 10 days will be needed to construct the location and improve the existing pioneer access road which is approximatley 2.0 miles in total length. The major portion of the proposed access route is shown in red on the copy of the' attached aerial photo (1 KMS 22A 007 - 6/26/75). Three steel culverts will be installed as shown. 3. Method of Supp,ly a. Period of Operations: The well will be capable of being drilled at any time during the year; however, it is intended that all operations will be commenced prior to December l, 1977 depending on the availability of drilling equipment. All supplies and materials will be brought to the location by truck from local supply dealers in Kenai and Soldotna. b. Fuel .Requirements: Fuel is available~from either Soldotna and Kenai and wil~l be trucked to the location as required. Any drainage from the fuel area on the location will be sloped to the reserve pit. Fuel storage containers will be surrounded by separate impermeable berm having 110% capacity of the containers. '4. Water Supply Rig water will be,provided either by hauling from the nearest ,available supplyi' ' Jm a water well drilled on t~ ;ation. 5. Support Personnel Since the location and operations are not in a remote area there is no need for camp facilities to be located at the well site. All personnel will commute from Soldotna or Kenai. No aircraft support is contemplated as the location is accessible by road from either Anchorage or the communities on the Kenai Peninsula. 6. Miscellaneous Related Drilling Items a. The waste pit will be located and constructed to prevent the possibility of contamination of surrounding terrain or drainages. The waste pit will be lined with heavy mill visquene. On completion of drilling activities the waste pit will. be filled and leveled. b. Sanitary facilities at the drilling rig will be chemical toilets. Waste disposal will be in accordance with Borough health requirements. c. The proposed location is approximately 1,O00 feet from a small land locked lake in the NW/4 of Section 6, T5N, R9W.. A ring dike will encircle the location and no openings will be on the north, south or west side facing the lake. No other drainages are sufficiently nearby to be effected by any runoff from the location. d. Much of the land within the Robinson Loop Unit Area is classified agricultural in nature and has been extensively cultivated. Permanent residences are located no nearer than 1 mile from the drillsite. It is not anticipated that the proposed operations will in any way effect or disturb the land or the local residents other than necessary clearing of the location. 7. Other Construction on the Site The subject well is exploratory in nature. Only in the event of commercial discovery will additional~plans for development and surface handling of production be necessary at which time additional plans will be submitted. 8, General Comments a. The operations contemplated at Robinson Loop are far less complex than is normally experienced in exploratory drilling operations in the Cook Inlet basin. Considerable exploratory activity has taken place within a radius of five miles of the proposed location in past years and no adverse environmental effects have resulted. The area is high and well drai.ned as evidenced by the extensive cultivation of crops along Robinson Loop .Road. b. All Solid waste will'be collected and .removed to sanitary fill areas in nearbY communities. Since no camp facilities are required no garbage is anticipated. ~). Testi.ng Any required testing will be accomplished using approved industry techniques. The well Will be a shallow dry gas test and no potential oil reservoirs will be encountered during drilling. Gas flow testing, in the event of a discovery, will be to the atmosphere through approved flare equipment. 10. Contingenc~v .Plan The operator shall maintain on hand at all times absorbent materials for controlling any accidential discharge of fuel or lubricants. Since there is sufficient geological knowledge in the area to predetermine that no liquid hydrocarbons will be encountered in drilling a standard oil spill prevention control and counter-measure plan that is required in other areas may not be appropriate in this instance. However, if the Federal or State agencies require same it shall be submitted prior to commencement of drilling operations. ll. Final Reports A completion report shall be filed with the Department within fifteen days of completion of operations. Attachments: Exhibit I - Drillsite Plot Plan (previously furnished) Exhibit II - Proposed Location " " Exhibit III - Topographic Map Showing Route of Access (previously furnished) Exhibit IV -. Copy of Aerial Photo Showing Access Route THOMAS E. KELLY Consultant Earth Sciences September 1, 1977 Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. O. K. Gilbreath Re' Drillin9 Permit and Program Robinson Loop Unit #1 Gentlemen' Enclosed please find 3 copies each of the Permit to Drill and Drilling Program contemplated for the .captioned initial test well. All other relevant and required material has been filed with the Division of Minerals and Energy Management. TEK/sp Very truly yours, Thomas E. Kelly Enclosures cc w/encl.' Mr. L. J. Schultz DANA BUILDING, SUITE 2 - 700 H STREET - ANCHORAGE, ALASKA 99501 - PHONE 279-9589 Fo~m 10-401' REV. 1-1-71 la. TYPE OF WORK STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE PERMIT TO DRILL OR DEEPEN DRILL [~J DEEPEN r-'] b. TYPE OF WELL OIL GAS WELL [] WELL Fq OTHER Exp1 oratory 2. NAME OF OPERATOR Chugach Electric Association, Inc. SINGLE ZONE [~] 3.ADDRESS OF OPERATOR P.O. Box 3518, Anchorage, Alaska 99510. 4. LOCATION OF WELL At surface 1500' FNL, 2400' FWL Sec. 6, T5N, R9W, S.M. At proposed prod. zone Straight Hole 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* Sterlinq 4 miles southeast SUBMIT I1~ .... r LICATE (Other instructions on reverse sid e) MULTIPLE ZONE API 50-133-20308 5. ~PI 6. LEASE DESIGNATION AND SERIAL NO. ADL 60553 7. IF INDIAN, ALLO'f'I-EE OR TRIBE NAME 8. UNIT FARbl OR LEASE NAME Robinson Loop 9. WELL NO. Unit #1 10. FIELD AND POOL, OR WILDCAT Wildcat 11.SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 6, T5N, R9W, S.M. 12. 14. ,I~ON D.INFO RM, ATIO~N: ~ra~ew]aeu & G nE Bond ' Suretyand/orNo. Bond #2588835,. Company: Safeco 15. DISTANCE FROM PROPOSED * .' , 116. No. OF ACRES IN LEASE LOCATION TO NEAREST ' PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, ifany) 1500 ft. 1026.75 18. DISTANCE FROM PROPOSED LOCATION 19.PROPOSED DEPTH TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR~ ~T~ 2.5 mi s - West Fork Fld. 9000 +- ;mlount $100,000. O0 17. NO.ACRES ASSIGNED TO THIS WELL 64O 20. ROTARY OR CABLE TOOLS Rotary 21. ELEVATIONS (Show whether DF, RT, CR, etc.) 22. APPROX. DATE WORK WILL START Approx. .gnd. 225 ft. 11/1/77 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE SETTING DEPTH Quantity of cement 1..7.~" 13-3/8" 68.0 K-SS 90 ft. 62 5 cu. ft. - to surface 12¼" 9-5/8 47.0 N-80 2000 ft. 628 cu. ft. - to surfaCe 8%" 7" 26.0 N-80 8600 ft. 907 ¢o'. fi;..- 500' inside 9-5/ /8 We plan to drill as per attached drilling program. Please treat this well as confidential. CONFI, DENTIAL ! IN ABOVE SPACE DESCRIBE PROPO_g~D PROGRAM: If proposal is to deepen give data on present productive zone and p~o~os~d ~ / new productive zone. If proposal is~drill or deepen directionally, give pertinent data on subsurface locations and measured and true ,,,/ vertic depths. Giveb pro am. ~, I hereby ~fy Cat ;'ae Foregoing is ]~and C~ ~ ! ' I _ /.,' ,' (This space for-'"~ate office use) ~ CONDITIONS OF APPROVAL, IF ANY: J SAMPLES AND CORE CHIPS REQUIRED ~ LOG OT.~R REQUIREMENTS: J :~YES [] NO I [] YES [] NO I DIRECTIONAL SURVEY REQUIRED A.P.I. NUMERICAL CODE JF1YES ~] NO 50--133--20308 PERMIT NO. 77-50 /'7 APPROVAL DATE · '"' - ~ee'lnstruction On Reverse Side December 23, 1977 DATE December 23, 1977 CONFIDENTIAL ROBINSON LOOP UNIT #1 Kenai Peninsula, Alaska DRILLING PROGRAM Prong ram Basis: (1) Exploratory Casing Sizes: 13-3/8", 9-5/8", 7" (2) Casing Points: 13-3/8"- 90', 17½" hole 9-5/8- 2000', 12¼" hole 7"-8600', 8½" hole (3) Mud Weights' 0 - 2000', 72 -+ pcf 2000' - 9000' +-, 76- 78 pcf · Drive 1 joint 20" conductor from base of cellar - approximately 30 ft. 0 Drill 17½" hole to 90 ft. Run and cement to surface 13-3/8", 68#/ft., K-55 ST & C or Buttress casing depending on availability. 3e Drill 12¼" hole to 2000'. Condition hole, obtain sample of drilling fluid. Run DIL with linear correlation scale and GR - BHC Sonic log from total depth to shoe of 13-3/8" casing. 4e Bm Ge Run and cement to surface 9-5/8", 47#/ft., N-80 casing Buttress casing. Use Duplex collar and float shoe. Nipple up and test per "Operating Instructions D-17" Class III, 10" - 5000 psi BOPE. Install mud loggi.ng unit and log 2000 ft. - T.D. Drill 8½" hole to 9000 ft. or depth sufficient to penetrate Tyonek "D" Sands whichever is lesser. Be C· Maintain optimum drilling fluid properties. Maintain mud weight of 76 - 78 pcf. (No abnormal pressure zones are anticipated based on nearby test wells to north, south and west). Run DIL with linear and log scales. Run GR-BHC Sonic with integrator curve. Run FDC-CNL-GR. Run HRD. Take sidewall samples as directed by geologist. 8, Based on log evaluation and shows be prepared to abandon well, or run and cement approximately 8600 ft., 7" production string, perforate and run production tests. A supplemental program will be issued to cover either abandonment procedure or attempted completion. THOMAS E. KELLY CONSULTANT EARTH SCIENCES AGENT FOR CHUGACH ELECTRIC ASSOCIATION, INC. THOMAS E. KELLY' Consultant Earth Sciences September 1, 1977 Department of Natural Resources Division of Minerals and Energy Management 323 East 4th Avenue Anchorage, Alaska 99501 Attention' Ms. Ethel H. Nelson , Land Management Officer Gentlemen' Re- Plan of Operations Robinson Loop Unit Area Enclosed herewith are 4 copies each of the following documents concerning t'he drilling of the initial test well in the captioned unit area. (1) Plan of Operations (2) Exhibits - I Wellsite Plot Plan II Well Location III Topo Showing Routes of Access and Fee Land All working interest and fee land owners have been advised of the required changes in the Unit Agreement and we are awaiting return of their copies of the Ratification and Joinder. Also enclosed' are four copies of the Certificate of Compliance to enable a qualification file to be established. Very truly yours, Thomas E. Kelly ~.~. TEK/sp Enclosures cc w/encl.' Mr. L. J. Schultz DANA BUILDING, SUITE 2 700 H STREET ANCHORAGE, ALASKA 99501 PHONE' 279-958=~ PLAN OF OPERATIONS CHUGACH ELECTRIC ASSOCIATION, INC. ROBINSON' LOOP UNIT #1 State Lease ADL 60553 1. Wellsite and Geologic Setting The proposed surface location for the Robinson Loop Unit #1 Well is on gently rolling timbered uplands approximately 4½ miles northwest of the community of Sterling, Alaska. Vegetation in the immediate area of the wellsite consists of birch, spruce and alder. A location approximately 300 feet long and 200 feet wide is anticipated to accommodate the rig, associated rig equipment, drilling supplies, and the drilling waste pit (see Exhibit I). Any trees and brush cut will be piled adjacent to and be disposed of in the sump during cleanup operation. Approximately l½ miles of all weather gravel road will be constructed at approximate ground level (±225 ft.). It is believed that sufficient in situ material will be located on the lease. Foundation material protection and rig support will be provided by plastic sheeting and 3 x .12 board matting plus the regular rig support mats. Associated rig equipment, drilling materials, etc. will be placed on the gravel drillsite pad. 2, Location Access Principal access to the location will be via the Robinson Loop road which intersects the Sterling Highway (Alaska 1) at two locations approximately 7 and 11 miles east of the city limits of Soldotna (see Exhibits II and III for routes of access). It is estimated that approximately five days will be needed to build the road with drainage culverts, as necessary, the wellsite pad, sump and cellar. 3. Method of Supply a. Period of Operations: The well will be capable of being drilled at any time during the year; however, it is intended that all operations will be completed prior to December 1, 1977 depending on the availability of drilling equipment. All supplies and materials will be brought to the location by truck from local supply dealers in Kenai and Soldotna. b. Fuel Requirements: Fuel is available from either Soldotna and Kenai and will be trucked to the location as required. Any drainage from the fuel area on the location will be sloped to the reserve pit. Fuel storage containers will be surrounded by separate impermeable berm having 110% capacity of the containers. 4. Water Supply Rig water will be provided either by hauling from the nearest available supply or from a water well drilled on the location. 5. Support Per~ Since the location and operations are not in a remote area there is no need for camp facilities to be located at the well site. All personnel wil 1 commute from Sol dotna or Kenai. No aircraft support is contemplated as the location is accessible by road from either Anchorage or the communities on the Kenai Peninsula. 6. Miscellaneous Related Drilling Items a. The waste pit will be located and constructed to prevent the possibility of contamination of surrounding terrain or drainages. The waste pit will be lined with heavy mill visquene. On completion of drilling activities the waste pit will be filled and leveled. b. Sanitary facilities at the drilling rig will be chemical toilets. Waste disposal will be in accordance with Borough health requirements. c. The proposed location is approximately 1,000 feet from a small.land locked lake in the NW/4 of Section 6, T5N, R9W. A ring dike will encircle the location and' no openings will be on the north, south or west side facing the lake. No other drainages are sufficiently nearby to be effected by any runoff from the location. d. Much of the land within the Robinson Loop Unit Area is classified agricultural in nature and has been extensively cultivated. Permanent residences are located no nearer than 1 mile from the drillsite. It is not anticipated that the proposed operations will in any way effect or disturb the land or the local residents other than necessary clearing of the location. 7. Other construction on the Site The subject well is exploratory in nature. Only in the event of commercial discovery will additional plans for development and surface handling of production be necessary at which time additional plans will be submitted. 8. General Comments a. The operations contemplated at Robinson Loop are far less complex than is normally experienced in exploratory drilling operations in the Cook Inlet basin. Considerable exploratory activity has taken place within a radius of five miles of the proposed location in past years and no adverse environmental effects have resulted. The area is high and well drained as evidenced by the extensive cultivation of crops along Robinson Loop Road. b. All solid waste will be collected and removed to sanitary fill areas in nearby communities. Since no camp facilities are required no garbage is anticipated. 9. Testing Any required testing will be accomplished using approved industry techniques. The well will be a shallow dry gas test and no potential oil reservoirs will be encountered during drilling. Gas flow testing, in the event of a discovery, will be to the atmosphere through approved flare equipment. 10. Contingency Plan The operator shall maintain on hand at all times absorbent materials for controlling any accidential discharge of fuel or lubricants. Since there is sufficient geological knowledge in the area to predetermine that no liquid hydrocarbons will be encountered in drilling a standard oil spill prevention control and counter-measure plan that is required in other areas may not be appropriate in this instance. However, if the Federal or State agencies require same it shall be submitted prior to commencement of drilling operations. ll. Final Reports A completion report shall be filed with the Department within fifteen days of completion of operations. Attachments: Exhibit I - Drillsite Plot Plan Exhibit II - Proposed Location Exhibit III - Topographic Map Showing Route of Access A ACCESS ROAD 3o0' Minimum Minimum WELL -- 200' Minimum r- i I 20' F4 4' ---~j RIG AREA ! I Reserve Pit Minimum 5,000 Bbls. Al SECTION A -- A' ,,,, -- ---~" ~-/ RESERVE PIT ..L_ A 7,,,,/x//xxz/,,'y "~i/I,'Z~, .... /////////////z/////zz////////../.v,', zz/~ .~ ....~. ............ Well Cellar ,...-.~/////1~ \ -- 4' J: / .~,. /////////////////lkz///, -,.cz Drainage Toward Deep Drain Line fo / Reserve Pit Reserve Pit Slope = I' per 50' CHUGACH ELECTRIC ASSOCIATION , , ROBINSON LOOP UNIT NO. I DRILLSITE PLOT PLAN DRAWN BY: AMS SCALEr I" = 60' EXHIBI~.~. CKD. BY: T.E.K. DATE: SEPT. 1977 SEWARD MERIDIAN ~,¢£¢ ,~,~) ~ 'N--.-' T5N 2400' '~C~PROPOSE D J) I"t"' 0 ? ,/,,.2, CHUGACH ELECTRIC ASSOCIATION , ROBINSON LOOP UNIT NO. I PROPOSED LOCATION DRAWN BY: AMS SCALE: 2"= I ~LE EXHIBIT: CKD. BY: T.E.~<. DATE. SEPT. 1977 ~ CHECK LIST. FOR NEW WELL PERMITS 1. Is the permit fee attached ..................... · 2. Is well to be located in a defined pool ...... - ......... 3. Is a registered survey plat attached ................. Company C-/X~.~c~ ~//~?~Y/~_/~z~_~ Lease & Well No. /~o~~ ~ ~r.~/? ....... Yes No ' Re[~rks ~J -- __ '4. Is well located proper distance from property line ............ 5. Is well located proper distance from other wells .......... ~ 16. Is, sufficient.undedicated acreage available in this pool ...... ~/~oWC - 7 Is well to be deviated ..... - K~/C. "Is operator the only affected party ..... '~ 9. Can permit be approved before ten-day wait ............. ~ 10'. Does operator have a bOnd in force .................. l l. Is a conservation order needed ................... 12. Is administrative approval needed .................. · , 1,3. Is conductor string provided .............. . ...... ~ , 14. Is enough cement used to circulate on conductor and surface .... :~,i5. ~.Will cement tie in surface and intermediate or production strings ~/ill cement icover all known .PrOduCtive horizons . . 17. Will surface casing protect fresh water zones ........... ~ 18. Will all casing give adequate safety in collapse, tension & burst 19. Does BOPE have sufficient pressure rating - Test to . 20. Has DMEM approved Plan of Operation . . .,~/~~, App,roval ReCommended: Additional -Requirements: - '~ ~t>/~Geo 1 'ogX: . ~ Engineerin~- 'TRM -." Revised 11117/76