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Home My WebLink About161-034lc-apfm lOJan95 LOCATION CLEARANCE REPORT State of Alaska OIL AND GAS cONSERVATION COMMISSION ... PTD No. ~/'O~ Memorandum To File: API No. ,, Well Name OPerator $0 ~ - k90c~ - Os C~ /¥o/~ ~ Location , ~,= ~. 'F-FrS. ~' ~? L?, C/4 Abnd Date 9//q~/ _ Spud: 8~3-/~i , TD: .~g~/~q , , Note casing size,.wt, depth, cmt vol, m procedure. Long Csg: -- Liner .' Completed ~ /~4"/'~1 Perf intervals - tops Review the well file, and comment on plugging, well head status, and location clearance - provide loc. clear, code. /o ~.~ ~f~ , n/~-o ,, · - j Ma=kef post or pla~e: 2" ~ ~' Location Clearance: Code DEPT. OF ENVIRONMENTAL CONSERVATION SOUTHEAST REGIONAL OFFICE 410 Willoughby Avenue. Suite 105 Juneau. Alaska 99801 -I 795 / I i 1' TONY KNOWLE$, GOVERNOR ENVIRONMENTAL MAR 17 rog5 & REG. AFFAIRS Phone: (907) 465-5350 Fax: (907) 465-5362 March 14. 1995 , ,-IED MA'~L RETURN RECEIPT ,='Z 090 4~ ~via Lowe BP Exploration ~AlasKa~ Inc. P. O. Box 196612 Ancnoraae. AK 99~ 1 9-66 !2 Dear Mr. Lowe; BP Exploration (Alaska') nc. Inactive Drilling Waste Disposal Facility Closures for Southeast Alaska Sites , The /-.;asKa Department of Environmental Conservation (ADEC') has received and t. om~etea its review of your September 15. 19g~.]letter. with enclosures, reauesting approval for closure cf BP Exploration (Alaska) Inc. Drilling Waste Disposal Facilities in SoutDeast Alaska. VYe agree with your request for approval. No further action is reauired for these sites unless new significant information is uncovered. SITES CONSIDERED FOR CLOSURE Based upon the aDove referenced criteria from the June 1991 INTERIM SITE ASSESSMENT GUIDANCE FOR INACTIVE DRILLING WASTE SITES, the following sites listed below have been reviewed for closure: ,._ ~ ~ ;~ ~' ! ,~ · Mr. David Lowe March 14. 1995 Malaspina Unit i & IA i SUdden Stream i ~-z.-o~. 6,'-z.-oz_-z_ White River Unit #3 ~. o Core Hole #2 Sore Hole #3 The decision to grant closure a2Drovai on these sites has Deen ~ased (I! on a review of the submitted inactive drilling waste site assessment cocumen,,s listed below Dy the .qDEC- Solid Waste. and Contaminated Site Staff. and ;2'; site visits 13y ADEC Central ,,_.,~,,,_,= staff durina October of ~992. Supporting Documents: i ) · nactive Resen,/e Pit Proc:ram. Assessment and Closure :!aris for each site: ,.2} :nac:ive ?,ese~e Pit Proaram..:,,opmacn an" Metnocs (.Description cf assessment and evaluation me',tnoao~ogy): ."3~, -PX Viaeo-accumen',ation ,.,,~'; .':it Closure/Site Res;oration. Submitting Person: Dave Lowe. B~ Exaioration iAiaskal Covered Facilities' Above Named Facilities Synopsis of Closure Procedure: Closed as is. No furtheract~on is needed for tine drillinc waste facilities at these sites, except as noted below. CLOSURE APPROVALS The Department"s decision upon the reauest for closure application submitted by BP Exploration (Alaska) Inc. is to aD.Drove for the below listed drilling waste facilities sites. effective March 8. !995. Upon review of t?,e submitted sample results required under tine 1991 Guidance. certain remote sites exhibited metal concentrations and hydrocarbons in the reserve put surface waters and downgradient waters in excess of the Alaska Drinking Water Standards and Alaska Water Quality Criteria (AWQC). While there is a basis for concern for those sites where exceedances occurred, there is also negligible risk. Corrective action at these remote sites will not be required because the impact of the corrective action would be much greater than the benefits received. These sites are Closed As Is. Mr. David Lowe CLOSED AS IS Malaspina Unit 1 & lA White River Unit #3 Core Hole #2 Core Hole #4 March 14, 1995 FULL SITE CLOSURE: The approval granted by this letter is for the inactive drilling waste sites only, as required under 18 AAC 60.500 ~d). Closure of the Contaminated Site Program portion of the MalasDina Site I & !A was previously granted in the Department's October 26, 1994 letter to BPX. Closure for tne pad as a wnoie must be coordinated between the · 3wner/o=erator and tine apDro=riate state (ADNR. ,-,uc&G. AOGCC), or federal (BLM. , , 'JSDA. NPS'~ agency. Additionally: snouid any contamination from historic spills ~e 'ounc on the ~ad outside the Crilling waste site (reserve pit area), notification needs to 3e maee to .,'.ne ADEC/S=__RO contaminated Sites Section (1465-5350). NEW INFORMATION' Should additional information concerninc environmental conditions at the facility make further action, necessary to ~"--'",~ .. ~,,,,.e.., human health or the environment, the Department reserves the right to require additional investigation, assessment, monitoring, or remediation at the facility. DUTY TO RESPOND' Notwitinstanding any other provisions or requirements of this closure approval, a person causing or permitting the discharge of oil or other hazardous substances is required :)y law to immediately contain and clean-up the discharge. (AS 46.04.020: ,~6.09.020). COMPLIANCE WITH APPLICABLE LAWS' If amendments to this closure approval are necessary to meet the requirements of any new laws or regulations, the facility owner/operator must submit an application for amendment to the Department at the above address. The facility owner/operator must adhere to all applicable state statutes and regulations as they may be amended from time to time. Mr. David Lowe March 14, 1995 If you have any questions, please contact Douc~tas Bauer at 465-5167 of the ADEC Central Office or the Southeast Regional Office~ at 465-5350. Sincerely, / ADEC Regional A42~inistrator Southeast Regional Office AOGA. Anciqorage Jonathan B. Jarvis, NPS Deborah Flood, USEPA. Seattle Shawn Mulligan, NPS. WASO Linda Stromquist, NPS, ARO MonTe Fujishin, USDA, Yakutat Andy Pekovich, ADNR COLORADO 0IL AND GAS CORPORATION D ~..NVE R, COLORADO October 17~ 1961 State o£Alaska Division of Mines and Minerals 329 Second Avenue Anchorage~ Alaska Attention: Mr. Richard V. Murphy Petroleum Engineer Re: Core Hole No. 3 Icy Bay - Cape Fairweather Area Gentlemen: We are forwarding in triplicate your "Well Completion or Recompletion Report and Well Log" covering our Core Hole No. 3 in the Icy Bay - Cape Fairweather Area. Yours very truly~ COLORADO 0IL AND GAS CORPORATION Thomas D. Pyburn Drilling and Production Department Enclosures WELL COMFkI~TIONOR RECOMPLETION REPORT Ai~.~ .WELL LOG ~-.,_ ~.._. '' ' ' DESZGN~TE TYPE OF COMPLETION: . ~ :: '-" , New Work- Plug ~ Same Different Well ~ ~ Deepen ~ Reservoir ReseNoir ~ .~, V~-C~ON O~ ~VE~L AND ~E~SE ""q"~' ~ CJ Operator J~ Address .Color~do 0il ~d G~s Cor~ti~n =~ ~ua .~c_ ~-'~Denver Club '~Building~ ~gM~r~ COlorado Field & Reserver . Lease Name Number J J/' '':~':" ...... ..~c~o~e ~o, 025038 :' '~- ' '~'~: ~ ~ ~oZe ~o, 31 Zc~ ~y - u~e ...... co=t~J P,,m,tnumber i D~te Issu~ Prevlo,, perm[~ numbe, Jmt, ~u~at V%llage,'~ $/~a~-~'~J ~s%g45 1961 ~ ... JJ=e 20, 1961 .Au~st 15, 1961 Septe~b~::XS~. ~~s0~c?- P ~. A (D~,__ ~RT36 or ~%et hd. flange feet · ot~l depth ~ P.B.T.D, J Single, duai ~r triple completion? If this ,. . dual or triple completion, 5484' o:. ~"35'51' "' .... 'yoz ,'~ .L'. -c. - o ~ ' furnJsh~separ~te report for ea,h . _ _ , - pletion. - '- ~W¢i1 P & A o;'~'.e :''., ~ .,::: ~,::./ . c: ..... , ~ '3 ~_ I-'None Was this well dJrecti°na~ly drHled?[ Was directi°naJ s~e~ made'~_ ~f ---~ :~.:~. , .-:~..~ r. · :Was c°PY°f d~ecti°"lsu~oYfil~? , ., [ Date filed T.e of electrical or other logs run (check logs filed With the commission) [Date filed .... ~ ~ .... , ;~ -.~asing (report all strings set in ~ell--conductor, surface~in~r~dia~e', producing, etc.) , ..... Purpose ~ Size hole drilled [ Size casing set Weight %lb./ft.) ~ep~h set Sacks cement Amt. pulled 6onductor :7 " 13-3/8 48 $0 5 None ~urface- ': ,~ 1~-5/8 7-5/8 ' ~4 ' "508.23 "' 100 None TUBING RECORD None ' LINER RECORD None , , Number per ~ Size & type Depth Interv~ Am't. & kind of material used Depth Interval ...... , ...... None INIT~ PRODUCTION ' ~e~l P'& A..~ ' . ., Date of first production ~ Producin~ method (indicate tf flowing, gas lift or pumDing~if pumping, show size & type o~ pump:) ......... bbl~. ~C~ bblm o ~I ,. , Tubing pressure I Casing pressure I Cal'tedrato°f'Pr°-' 0ilduction per 24 J jGas Water J Ga~ll ratio hrs't bbls.. MCF bbls. .. Disposition o~ gas (state ~vhether vented, used for fuel or sold): . /Drilling and Production CERTIFICATE: I, the undersigned, state that I am the Manager/ of the uo±orado Oil and Gas Corp. (company), and that I am authorized by said company to make this report; and that this report was pre- the facts stated e ' a ue, correct and complete to pared under my supervision and direction and that the best of my knowledge. Si~'~ure- ~'~ ~. Coleman Alaska Off and Gas Conservation Commission Well Completion or Recompletion Report and Well Log Form No. P-7 Authorized by Order No. I Effective October 1, 1958 ~ETAIL OF FORMATIONS PENETRATEk Form ation Top 48,0' 52O 780 84O 114o 2300 ·3800 4680- 5250 Bottom Descrtption~ 100 _ 480 al 520 78o 84o -- ~4o 1550 2300 3800 4680 5250 5484 Conglomerate Sand _~.Conglomerate mudsto.r~e .::~. ~nc~nsolidated sand Munds.tone with sand Umc.onsolidated sand - C onglomerat ic muds. tone. Unconsolidated sand w/¢ud.~tone Unconsolidated sand conglomerate Conglomeratic mudstone Unconsolidated sand con.g~...meratic Siltstone Unconsolidated conglomeratic of siltstone~ sand and pebbles Form 9-330 SERIAL NUMBER ...................... LEASE OR I~ERM;T TO k'ROSPECT ......... UN ITED: STATES DEPARTMENT Of THE INTERIOR GEOLOGICAL surveY LOG OF OIL OR GAS WELL LOC:ATE WELL CORRECTLY Comp any -U-~---O---[I-- D-.cA,- -{ff--~-I J2,_ ,__~ ,_ .... Address Lessor or Tract F-izh-~--D~-~--- Field -'waaeat- ............ State ._~~_ ............ Well No. ~2~ ..... Sec. 8 .... T.]~_ ~___ Meridian _~ ..... _~ ........... County ___, ............................ ~catio~~~ of~ .... L~e an~000,ft.~; ~ of _,~_ Line of ......................... Elevatldh- The information given herewkh is a com~I~ and correct record of the well and all so far as can be determined from all available records. Original si~ed by Signed 9a~e '-O~-18rt661 ................. Till .................................. ~.. ?~ .? ., . ~t~I~lon ~Iaolst, ~aska DIv a~heis~a~:~nctMs page is for the condition of the well at above date. , ~- - -a._-~ ..... . . --'- o aa 'a--~''' ''--&~ -&'-'--'- ~'~' C"C,I*~; ~ ~. ~ .~ '" ~ . , ~ - .... ~' ' L' ..... N~c~.~:.~rom ........................ ~ ........................ No. 4, from ........................ Co ........................ ...... - ..... -- .- -' .,,,., u, ~-.. ,: ~ ~,l~r~i,~?p.;~--~rTr:t~r~-~x tBr~r.?~z~r.~Wc: ...... No. 3, from ........................ to ........................ No. 0, from ........................ to ........................ ~o~. ~..~rom ..... ~ ...... r~ .......to ............. No. 3, from ........................ to ,04UAW ...... ' ¢ x.,-- i~,. ...... ... ~;~---:~.--:~ ........................ No. 2, from ........................ to ........................ ~6. 4, frbm'_ ....................... to c~d t ~ er oot. ~ ch, , , · ~ ~ oisnoe uu~nepuneeir~ ' , ......... ' *Pu~pbse ............................................. I' ~ ~ ' ~ma';-°gx-~q-mr--°~--~~--~a~-vr ....... -] ............. T ...... ]-'-] ......... Z ...... ] ~UDDINC AND ~EMENTING RECORD .... ..... :-I ................... ...... ......... PLU Ci$ A I~ID AI.~AP'I'ERI~ lug-~Material .......... .................. L~:ngth .......................... Depth set ....................... ~M?uerial~'- ................ } .................. Si~e~ ......................................................... : ........... i SHOOTi:NG RECORD 8hell used Ex ~loslve used Qu antity Date Depth shot Depth cleaned out , | TOC ~LS USED ~ls ~ rere used from I feet to. feet, and from feet to fe -i"i-i .............~a,~&i- ................................... Heaving Adapters--Mt Size Rotary tools rom t .................................. feet, and from ............... feet to .......... feet I )ATES ' .................. t ....................... , 19 ...... Put to producing .................................... ,19 ...... The prod~ction for the first 24 hours was ............ barrels of fluid of which ........% was oil; ........% '' ~ ~ water and ' ~ sediment Gravit °B6 emuimon; ..... ~ % ; ---i'- 70 · Y, .................................. hoars Gallons gasoline per 1,000 cu. ft. of gas If gas wel~, cu. ft. per 24 ........................................ Rock pre!sure,. lbs. per sq. i . EMI ~LOYEES I ~ ....... , D~ler ................................................... , Driller I~t~1~~ ................ , Driller ................................................... , Driller "~"~ ~~ ~ ~~l~Tl~ FORMA?ION RECORD FROM-- TO-- ~OTAL FEET FORMATION 0 740 740 740 5810 5070 810 B175 365 t 7$ ~418 243 l~~S ~ m~~hio ~, NO~ No s~s ~ gas ~~n~ m well. 51 h,O ISI/',IVJ..I OIA ISECOISD--'C°rt.F H~r~q ~0LORA. D0 0IL AND D ~.Nv~.. ~, COLORADO September 26~ 1961 State of Alaska Division of Mines and Minerals 329 Second Avenue Anchor&ge~ Alaska Attention: Mr. Donald D. Bruce Chief~ Petroleum Branch Gentlemen: Re: Core Hole No. 3 Icy Bay - Cape Fairweather Area Yakutat ~ Alaska We are forwarding herewith copies of the Electrical Log~ Micro Log~ Gas and Sample Logs and chronological Drilling Report for this well. The filing of this material should complete the records for the plugging and abandonment of our Core Hole No. 3. Yours very truly~ COLORADO OIL AND GAS CORPORATION Enclosures Thomas D. la/burn Drilling and Production Department YAKUTAT CORE HOLE NO~ 3 Icy Bay-Cape Fairweather Area Weekly Report of Drilling Progress for the Period September 12-14 9-12 9-13 9~14 PZaced abandonment plugs as follows: Plug ~l 4500' -4400' w/35 sks common cement Plug ~2 2350' 2250' w/~35 sks common cement Plug ~3 558' 355' w/25 sks common cement Laid down drill collars and all but 400' of ~ drill pipe. Started tearing out° Foundsolid cement of Plug ~3 at 355'. Laid down balance of drill pipe. Removed BOPs and placed .10 sacks of common cement in top of surface pipe. Tearing out rig and moving to Core Hole~4. Tearing out rig and moving to Core Hole ~4. Welded steel cap on 7-5/8" surface pipe with 2" x 8' pipe welded vertically to casing cap. Plugged and abondonedo FINAL REPORT. September 25, 1961 YAKUTAT CORE HOIE N0o 3 Icy Bay-Cape Fairweather Area Weekly Report of Drilling Progress for the Period September 5 ~ 12 9-5 9-6 9~7 9-8 9-9 9-10 9-11 Drilled from 4492' to 4691 (199') in soft shale and conglomerate at 6 minutes per foot~ Mud wt 12, vis 53, sand 1o5, WL 5.5, FC 2/32° Bit ~35, H-7, drilled 116' in 10 hours. Bit ~36, H-7, drilled 166' in 14 hours~ Drilled from 4691' to 4912' (221') in soft shale at 4 minutes per foot° Mud'wt 12o4, vis 49, sand 2, WL 5.6, FC 2/32° Bit ~37, M4L, drilled 163' in 12~a hours~ Drilled from 4912~ to 5132' (220') in soft siltstone at 6 minutes per foot° Possible top of soft siltstone and coal streaks is 4830'° Mo~_d wt 12o2, vis 54, sand 2, WL 5°6, FC 2/32° Bit ~38, M4L, drilled 81~ in 9 hours o Bit ~39, M4L, drilled 63' in 8~ hourso Drilled from 5132' to 5327' (195') in soft shale at 3 minutes per foot° Mud wt 12o4, vis 48, sand 1o5, WL 5.5, cake 2/32° Bit ~40, S-6, drilled 267' in 14 hours~ Drilled from 5327"to 5419' (92') in conglomerate at 10 minutes per foot. Mud wt 12o6~ vis 49~ sand 2~ WL 5.2, FC 2/32° Bit ~41, S-6, drilled 85' in 13 ho~ars~ Bit ~42, OWS, drilled 89' in 13 hours° Drilled from 5419~ to 5479' (60~) in conglomerate at 10 minutes per foot° Core ~2 5474--5479, no recovery. Running Schlumberger logs. Mud wt 12o3, vis 48, sand 3, WL 5°5, FC 2/32° Bit ~43, S-6, drilled 58' in 10 hours° Core Bit ~2, soft formation, drilled 5' in 2½ hours. Final TD 5484~ Core ~3 5479-5484° Recovered 1'o 6~00 A~Mo Laying down drill pipe prior ~to P&Ao SeptemlOer 14~ 1961 8-29 8-30 8-31 9-1 9~2 9-3 9-4 9-5 YAKUTAT CORE. HOLE N0o o Icy Bay~Cape F~irweather Area Weekly Report of Drilling Progress for the Period August 29 - SeDte~ber 5- Drilled from 3749' to 3860' (1i1') in conglomerate at 9 min~es per foot° ~d': Wt. 12.2~ Vise 49, sand 2~ WL 5°4, FC 3/32~ Bit ~23~ S-6~ drilled 61' in 6 hours. Bit~24, EMIV, drilled 33' in 6~ hours. Drilled from 3860' to 3931' (71') in conglomerate at 12 to 15 minutes per foot. Mud: Wt. 12.4, Vise 54, sand 3~ WL5-6 FC 2/32~ Bit ~25, S~6~ drilled 24' in 6 hours. Bit ~26, W7~ drilled 45" in ll½ hours. Drilled from 3931' to 3997' (66') in conglomerate at 12 to 15 minutes per foot. Mud: W~. 12~ Vise 52~ sand 2.5, WL ~.4~ FC 2/32. Blt~27~ M4~N, drilled 44' in 9 hours° Blt~28~ EM~3, drilled 32' in 9 hours° Drilled from 3997' to 4081' (84') in conglomerate at 12 to 15 minutes per foot° Drift: 1 degree~ 05 minutes at 4042. Mud: Wt. i2.1~ Vise 53~ sand 2, WL 5~ FC 2/32. Bit ~29, WT, drilled 52' in 11 hours° Drilled from 4081' to 4176' (95') in conglomerate and shale at from 12 to 15 minutes per foot decreasing to 7 minutes per foot. Mud: Wt. ~12.1~ Visc 52~ sand 2, WL 5..6, FC 2/32. Bit ~30, WT~ drilled 46' in l~- hours° Bit ~31~ OWS, drilled 88' in 12 hours. Drilled_.from 4176' to 4295~ (119~) in soft shale and conglomerate at 6 feet'~per ~hour. Mud: Wt~ 12.3, Visc 54, sand 2.5~ WL 5.8~ FC 2/32. Bit ~32, EM~3~ drilled 67' in ~ hours. Bit ~33, 0WS~ drld° 52~ in 8 hour~o Drilled from 4295~ to 4492' (197') in soft. shale arid conglomerate at 6 minutes per foot. Mud: Wto 12°l, Vise 51~ sand 2~ WL 5.2~ FC 2/32. Bit ~34, W7, drilled lO1~ in l0 hours. 0600 hours drilling at 4516' in soft shale and conglomerate at 6 mimutes per foot° September 11~ 1961 YAKUTAT CORE HOLE NO. 3 Icy Bay-Cape Fairweather Area Weekly Report of Drilling Progress for the Period August 21 - August 29 8-21 8 8-23 8-24 8-25 8-26 8-27 8-28 8~29 Drilled from 2272 to 2495 (223') in sand, shale and conglomerate at 6 minutes per foot. Mud wt 12o3, vis 52, sand 5, WL 6.8, cake 2/32. Bit ~9, K2P, drilled 232' in ~ hours. Bit ~10, 0SC, drilled 92' in 7½ hours. ~Bit ~11, SV2, drilled 49' in 6 hours. Drilled from 2495 to 27'45 (250') in sand, shale and' conglomerate at 5' per minute. Mud wt .12.3, vis 54, sand 4, WL 5.6, cake 2/32. Bit · ~12, K2P, drilled 106' in 8 hours, Bit.~13, K2P, drilled 158' in ~ hours. Drift .2 3/4 degrees at 2745'. Drilled from 2745 to 2807 (62') in sand, shale and conglomerate. Mud wt 11.9, vis 47, sand 5, WL 5.2, cake ~/32. At ~midnight one piston Sleeve parted in pump engine° Continued to drill with one motor on ~pump until 6:00 A.M. Pulled up in casing. Continued to wipe hole from bottom and circulated and conditioned mud while waiting on repairs. StartedM/VMro Bill out of Yakutat with spare engine. Drift .2 degrees 45 minutes at 2745'. Drilled from 2807 to 2829 (22') in sand, shale and conglomerate at 1½ minutes per foote Mud wt .11.7, vis 48, sand 2½, WL 5.6, cake 2/32. Installed new pump motor and resumed drilling at 11:30 P.M. Bit .~14, 5-6, drilled 72' in 6 hours. Drilled from 2829 to 3227 (398') in soft shale and sand at 2½ minutes per ~oot. Mud wt 11.7, vis 52, sand 1.5, WL 5.1, cake 2/32. Drift 2½~ degrees at .3003. Bit J~lS, S-6, drilled 199' in 10 hours. Bit ~16, 0SC, drilled 221' in 9½~hours. Drilled from 3227 to 3399 (172') in soft ~shale, sand and conglomerate. Mud wt 11o8, vis 52, sand 3.5, WL 5.2, cake 2/32. Bit~17, OSC, drilled 99' in 6 hours. Bit ~18, ES-IC drilled 49' in 7 hours. Drilled from 3399 to 3547 (148') in soft shale, sand and conglomerate at 6 minutes per foot° Mud wt 12o4, vis 55, sand 2½, WL 5.4, cake 2/~2. Bit ~19, K2P, drilled 96' in 7 hours° Bit .~20, 0SC, drilled 74' in 7~ hours. SLM: 3547' equals 3540'o New TD 3540. Core ~1 3540 to 3547. Recovered 7' sand, shale and conglomerate. Drilled fromm3547 to 3749 (202') in soft shale, sand and conglomerate at 7 minutes per foot. Mud wt 11o8, vis 49, sand 3, WL 5.6, cake 2/32. Bit ~21, FRP drilled 93' in 8 hours. Bit ~22, K2P, drilled 109' in 8 hours. Drift zero degrees and 20 minutes at ~3640'. SLM - no correction. 6:00 A.Mo Drilling at 3800 in soft shale, sand and conglomerate at 7 minutes per foot. September 1, 1961 8-15 8-16 8-17 8-18 8 ~19 8 ~20 8-21 YAKUTAT CORJE H0i~ NO o 3 Icy Bay-Cape Fairweather Area Weekly Report of Drilling Progress for the Period Augmst L5 ~, August 21. Spudded~in by driving I joint of 13 3/8" casing to 30v KoB~ Cemented around top with 5 sacks cement° Broke tour 000i hours and started drilling out at 0330 hours° Drilled 8~3/4'~ hole to 525' KB and set 7 5/8" OD, 24~ H~40, R~2~ ST&C seamless casing to 508° 23' KBo Cemented bottom with 100 sacks Portland cement° Cemented around top of casing with 35 sacks Portland cement° Used plain guide shoe and 2 centralizers° Finished cementing at 1900 hours° Bit ~i (Rerun)~ DT~ drilled 525' in 12 1/2 hours° WOCo Nippled-up o Tested casing above and below cement plug to 800 psi for 15 minutes each. Test OKo Drilled 6 3/4" hole to 1067' in shales and sand at 2 min.. per foot° Drift 0 degrees ~and 20 minutes at 729'° Mud: WT 12~, Visc 46° Bit ~2 drilled 204' in 7 hours° Bit ~3 drilled 228' in~ 5 1/2 hours° Drilled from 1067' to i751~ (684~) in soft shale at i 1/2 minutes per foot. Mud: WT 12o2, Visc ~56, W-~ 7o8~ FC 3/32° Bit ~4~ 0SC~ drilled 186' in 8 hours. Bit ~5~ S=3, drilled 191' in 6 1/2 hours° Bit ~6~ 0SC drilled 417' in 9 1/2 hours° Drift i 'degree 45 minutes at 1751o Drilled from 1751' to 2272v (524~) in sand and conglomerate at 3 minutes per foot° Mud~ WT i2~ Visc 54, Sand 8~ WL 8o8~ FC 3/32° Bit ~7~ OS~C drilled 243' in 7 hours° Bit~8~ 0S~C~ drilled 114' in 7 hours. 0600 hours drilling at 2350' in sand and conglomerate at 3 minutes per foot° August 24, 1961 YAKUTAT CORE .HOE NO. 3 Icy'Bay-Cape Fai~weather Area Weekly Report of ~DrillingProgress for the Period August ll - August 15 8-11 8-12 8-.13 8-14 8-15 Hauling rig from Alsek River to Core Hole ~3o Hauling rig .in to Core 'Hole ~3. Laid rig~pad. .Hauling in last of rig. Rigging up. Rigging up. 8:00 A oM. Spudded in by driving.13 3/8" conductor 'pipe o Dug rat hole. August .17~ 1961 MUD GAS page ........ DEPTH LITHOLOGY:--m,.m-,o,,~ FORMATION DESCRIPTION:L ..... . 0~] ' i i . ....... .... t ~ ~ ~~ ...... ..... i . ,,. .~ ~ · ~ - m I 4 ~-~ ~ .......... , , ........ ~E~ ~ ......... ........ ~. ~.'~ ....... -- '~ '~ ' -- t i l .... -~ j~ . ~ ~t i ,',~,~:~,; i,,,,i,,,,. MUD GAS DEPTH LITHOLOGY --~.~-,o,~ FORMATION DESCRIPTION ..... j- ~ . ' ~ ' ~ ' 1 ~- _. ~ ~ ' , ... i .. .~ ' ~ I , ., .... . ,, , ..... J $o~--,' i ....... , '-- ' ~ .......... , ~ ~,, , , , _ DRILLI~ ~T~ MUD GAS ~,~/~ ~ ~,/~,~ DEPTH LITHOLOGY --~,~-,o,~ FORMATION DESCRIPTION ....... 0 E t0 O: ~o ~ bRILLI~ ~T~' ' MUD GAS ' ~,,/fv = ~/~,,. ~PTH LITHOEOGY --~t,~-,o,~ FORMATION DESCRIPTION . 1 . ~. ~ ~ i , ' i i i : ~ - . I ~ ..... · , ...... -- t~o I , . , , i r _~ I , , ~ ...... I ..... .... ! ~ , , , - - t~ ~ . . ........... I t - ~ , I - ~ r',~.~ .... .. ;' i ,, I ' - . ., 'DRILLING RATE ;" ~ ' MUD gas ~ ~,N/~. = ~*/~,. ;~PTH LITHOLOGY --.[,~-,o**[ FORMATION DESCRIPTION ..... WELL: ' . 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