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Home My WebLink About177-048PLUGGING & LOCATION CLEARANCE REPORT State of Alaska . ALASKA OIL & GAS CONSERVATION CO~ISSION PTD No. 77' 0~ Lease/~[- 5~816 Memorandum To File: API No. Location mona Date ~//¢/7z · Note casing size, wt, depth, ~t vol, a procedure. Liner: Perf intervals - tops: Review the well file, and comment on plugging, well head status, and location clearance - provide loc. clear, code. Well head cut off: ~ Marker post or plate:/~ Conclusions: code 6 Attachment #1 Test No. TMD TVD Midpoint 8239' -8260' 6197' 8216'-8224' 6167' 8029' -8035' 5981 ' Remarks Tested with no entry. Sqz. below cmt. ret. @7934' with 200 sx. cmt. 7804' -7820' 5764' 7752'-7780' 5719' 7692 ' -7716' 5659' Tested and rec. 74 bbl formation water. Sqz. below cmt. ret @7633' wi th 180 sx. cmt. 3 7270' -7290' 5248' 6594 '-6604' 4621 ' Tested with no entry. Sqz. below cmt, ret. @6539' wi th 280 sx. cmt. All perforated intervals shot with 4 - 1/2" holes per foot. ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HIGKEL, GOVEFINOFI 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 July 26, 1994 Mark H Wittow Preston Gates & Ellis 420 L St Ste 400 Anchorage, AK 99501-1937 Re: Z-Energy Spacing Exception Request Dear Mr Wittow: In the course of its deliberations in the above-referenced matter, the Commission has found it helpful to refer to its public files of well records and production records relating to the Beluga River field and surrounding areas. This letter is to ensure that you are aware that the Commission takes official notice of the contents of these public well files: Beluga River Unit 212-35 Beluga River Unit 214-35 Beluga River Unit 212-25 Beluga River Unit 232-09 Beluga River Unit 232-04 Beluga River Unit 224-23 Beluga River Unit 233-27 Beluga River Unit 232-26 Beluga River Unit 14-19 Beluga River Unit BRWD-1 Beluga River Unit 244-04 Beluga River Unit 211-03 Beluga River Unit 212-24 Beluga River Unit 224-34 Beluga River Unit 241-34 Beluga River Unit 214-26 Beluga River Unit 224-13 Burglin X33-12 Beluga River Unit 212-18 Pr'.e.tt..y. Creek' Unit .. '..#1 Beluga River Unit 221-23 ......... " Data specifically referenced in the files included open hole well logs, completion information, including perforation intervals and production data. If you wish to rebut any of the material in these files, please notify the Commission no later than August 8, 1994. Such notification should include a statement of whether you wish to submit a rebuttal in writing or at an oral hearing and, if the latter, the reasons you believe a written submission would be insufficient. Chairman jo/rpc~z-energy ~ prin~edon recycled paper b y (;;.~. February 11, 1981 Mr. R. A. Seltzer Chevron U.S.A. Inc. P. O. Box 3862 San Francisco, California 94119 Re: Microscope Slides - Alaska Wells Dear Mr. Seltzer.-, Enclosed for your reference is an up-to-date inventory of the microscope slides on file in the Commission's well sample library for public examination. Also enclosed is a copy of a page from our forthcoming monthly bulletin indicating material added after preparation of the inventory. I'm curious about current progress on the slide preparation project discussed in my December 10, 1979 letter, Red. Pope's April 14, 1980 letter, your April 25, 1980 letter, and my conversations with you, Red. Pope and Mike Gaetzman. As of this. writing, the Commission has not received the following items on the indicated wells: TIPCO .... "~retty Creek No. Amoco .... ~-~thedr~ 1 R-~~'"~-~ ....... 1 Amoco Cathedral River No. 1 Phillips Big River #A-1 Phillips Big River 9A-1 Phillips Big River #A-1 re sidue thin sections residue palynologic slides (2 sets) ke roge n slides residue As I'm sure you're aware, it's a long time since the anticipated completion date of the project. Please let us know when you expect, we ' 11 now be receiving the above material. Sincerely yours, William Van Alen Petroleum Geologist Enclosures ~%'A ~ be If material is not received within five days, please advise immediately. By Remarks: EXP-i~O (~N-CD-8-61) Prin~ed in U.S.A. 10, 1979 Ac~sition of drilll cuttings and ccre chips'for preparation of heavy minerals, palynologic and ~ slides Chevzon U. S.. A., Inc. 5?5 Market Street - ~m 1574. San Francisco, California 94105 Pu~ to our. ~ 19, and December 10., 1979 phone ccaw~rsati~ns and my discussions with G. C. "Red' Pope of your Anchorage office., permission is hereby gr .an~.'"..to Chevrc~ U.S.A., rnc. to make. small quantity (a~imately 1' .,cc. max~ pex .san~le) frcra the State's set of samples and cores of tb~ follcwing wells for the puzpose of p~ing the indicated slides, subject., to the (Dnditions set forth b~lo~: 329 " - Tew. as I~to f~,,,:'~ .~i: 175-6570. Pal ~nolc~...~,. S!~(.2. sets), ,~... ~~ _Slides 383 ~ill~ Big ~~ %A-1 34-11,370. ~0 ~~teld Wi~ ,~ U~t %1 100-12,570. · .Cuts of samples or cores are to be made only °ut of those ~vi~ envelopes o= bags in ~hich the..total vol.~e of cuttings or core ~atsrial is greater than 10 cc. No cuts are to be extract~ if the volume of material in the" "',".'imitvi~al envelope or hag is less than 10 cc,. '~ will pzovtde the State 'with a list of the specific sample and core foot~ sampled. ~n .shall bear all costs entailed and will prcwide .the Alaska Oil and C~as Conservation Camaission with a ccmpl~ Set of al1 slides pregared and return all reeaining sable and coz~ residues. Two sets of pal~logic slides, are to be provided. All 'slides are to.be received 'by the Caautssion no later than June 1, 1.980. A!! Material is to be returned directly to the State and not fozwarded to '~ "~' ~0er 10, 1979 -~. Robert A. Seltzer W~ are pleased to wonk with you in this mutually keneficial endeavor and look fo~ to your ~any's ~i~ of m ~ ~ j~~ in th~ ha~li~ of this limited ,quantity of well material. It is ~utually un~xstood that the State's we/1 sample library is public property and that granting Chevron pezmission to extract portions of material in this library for the purpose of preparing the indicated slides enhances the value of the lihrary and is in the Willism Van Alen Petroleum Geologist cc: G. C. Pope, Ch~Anchorage DeceuBe~ 6, 1979 Acquisition of drilll 'cutth~s and core ~hips for ~re~ration of heavy minerals, palynologic Mr. auber~ A.' Seltzer Chevron U. $. A., Inc. 575 Market Street - Rm 1574 San Francisco, California 94105 Dear ~.. Seltzer, Pttrsuant to our. N~ve~k~r' 19, 1979 ~ ccew~at~ ~ ~ .~~~. ~ G. C. ~' ~'of '~ ~~~ off~, ~s~ is ~~ ~~ ~ ~ U.S.A., ~. ~ ~e ~1 ~~ ~ (~~ly I ~. ~ ~ ~le) ~ ~e S~"s ~t of ~~ ~ ~ of ~ f~l~~ ~ls ~ ~ ~ of ~~ ~ ~ca~ sl~, ~~ to ~ ~~~ '. ~t' ~ ~1~:' 329 323 060 175-6570 50-14,300 3'4-11,370 100'12,570 cu~s of sa~,,, 1es or. ~ a~ to be made on!y. out of ~'~e' inatvidtml ~l~s. "i0 .~'. ~.'~ ~ ~. ~. ~~~ ~ if ~e ~1~ ~ m~i~ ~ ~e' ~...a"'lts~ ~ ~ ~~ .s~le '~ ~ f~~ s~l~. ~~n'~l ~ '~1. ~~. ~1~ ~ will ~ ~' AI~ Oil '~si~..~ a ~~ ~t of ~1 sl~ ~~~ ~ .~l~olW~. si'~s =e ~ ~ ~. M1 sl~s =e ~ ~ion '~ ~~ ~ A~il 1, 1980. ~1 ~~~ ~. ~e are pleased to work with you in this mutually beneficial endeavor and look f~ to your ~"s exexci~ of care and good iud.geraint in the handlin~. of this f~ quantity of well material. It is muttmlly understood that State's well sample library i~ public prcp~ and that granting Chevron permission to extract porticos of material in tJ~ts library for the ~a=Fose of preparing the indicated slides enhances the wal%~ of the library and iS in the public interest. Very truly yours, William Van Alen Petroleum Geolc~ist UN'.'Ob (;MASE Pretty Creek _V/ELL ?-:O. 1__ .:.-,l_~._0D _'-r" Pretty Creek Prospect r Ar, ~mr.~xt 3071'N & 261'W of the SE corner Section 7, T13N, R9W,' S.M. -~,~..,~ t · 77-48 :-,:,,.~.:~-..I.r' ~IO. SERIAL NO. ADL 58816 $ PI Z ~--T A PAG r': blO. SPUD DATE 9/8/77 CO;,iP. DATE CO?.,.'TiIACTOR .Brinkerho f f __ TYPi,] UNIT Wilson 120 10/14/_77 _ RIG NO. 58 DRILL PiPE DESCF.,IPTION 5" S 135, G,E EL~;VATIONS: ~,VATEI', I)I':PTi! tL T. TO OC'~:u', FLOOR T.D.- 8506' T.V.D. 6450' I1. T. 'J.'O ~:L:~5~' lWgT. _ 44 ' ' , I1. T. TO DRILL DEC~ i)EVIATIO;{ (B.i"I.L.)2443'S & 3151'E.of burf. loc. R. To FO P~OI~UCTIO?~.~ CO:'IPA:~Y' ENGINEr~R Wester, Watson ~PROVED: ~Z~~~~~ SIZS WEIGHT F THREXD GRADE I 5H~H 20" 94J J Plain End H-40 I 101' Driven w/Delmag D-22 Ha~er (~hristianson Const.) !3 3/8" 61J ! Buttress K-55 I2S55' Cmt'd w/ll00 sx w/Ad~ Cmt t.o surface (job ok). 9 5/8" 47J i Buttress N-80 ~8481' Cmt'd w/2500 sx G w/Add (cmt returns to surfaceY- ' I ' i Well pt~gged & aba: doned 10/14~77 thru:~O.E.D.P-. Hung ~ 90' w/200 sxs cmt. I L ..... i ..... PERFORATING RECORD 8239'-8260' 8404' Test Beluga Test ~1 8216'-8224' " " " " "~ Sqz'd w/200 sxs 8029 ' -8035 ' " " " " " 7692'-7716' 7872' " Beluga Test ~2 7752'-7780' - "' " " " "~ Sqz'd w/180 sxs 7804 '-7820' " " " " " 7270'-7290' 7573' " Beluga Test tt3 , , .... 6594'-6604' ' - " ,, ~ ,, ,, ,, ' ECEi WED : ~i'~. _ . A']~g~a 0~1 & ~ ;S 1.31',,. buim~l~8lo[! , ZNITZAL PI~DUCTIO~T · D_RTE 1'01:8177 ._.].0/9/77' .. 10/:9 / 7 7_ .10:/.t:0 / 7 7 10~i'11/77 '!0t:11/77] I0f_12/77i /77 DATZ IN_~:EgVlL N_ETOILI CUT J GR.~.V.[ C.P. T~'~Oi~,G . GOR .'. P..F./J,~R,"~2~ WELL FLE~ID_g_$~i;I BJ.~ Y TYPE: CASING HEAD: DRY HOLE CASING ~I-ANGER: . ALL I CASING SPOOL: WBL!,MEAD -' EQUIPMENT - ' TUBING HEAD: TUBING itANGER: RECOVERED AND TUBING tIEAD TOP' MASTER VALVES: WELL CH ~' r,..-r', :.r _~<: 'FilI'~E TOP CONN.: ABANDONED ' ' qSE ~,i~.LL iiO,' Pretty Creek #1 ?ATE A 9/6/77 .B 9/7/77 9/8/77 2 9/9/77 3 9/10/77_ 4 9/11%77 5 g/12/77 ETD 757'TD 20" cond @lO1 1542'TD 20" cond @lO1 2035 'TD 20"cond @lO1 2346'TD 20"cond @l O1 2371 'TD 20"cond @101' DETAILS OF CPE?Y, TiCNSo DESCRIPTIC~;S & RESULTS S&G Cont. completed location 8/30/77. Brinkerhoff Drlg Co. went on Union contract moving rate 8/16/77, on rig-up rate 9/1/77 and on operating rate 9/6/77. Rig up. operations continue. Welded-20''~ ioside driving shoe on 20" .500" wall weld end drive pipe. RU Delmag D-22 hammer to drive pipe. Weather hampering operations. · · Drove 20" .500" wall weld end drive pipe to refusal @101' BKDB (83' BGL). Drove last foot w/ 340 blows using Delmag D-22 · hammer. Drove rathole & mousehole. Cut 20" csg. off 6' below ground level and welded on 20" 2000 psi flange. Installed 20" riser w/ relief line conn. and 20" 2000 psi hydril. Installed 3" relief line and function tested hydril. , (Footage 757'). Spudded 17 1/2" hole @12'01 a.m. 9/8/77. CO 20" drive pipe to lOl'. Started drilling new hole and gravel running. Raised vis to plus 175 and drilled to 400' Circ. & clean hole to kick off. Pooh. Ran 17 1/2" bit RR ~1 and 7 3/4" dyna drill on BHA #2. Dyna drilled from 400' to 757'. (Footage 785') DD and surveyed 17 1/2" hole w/ RR bit #1 and and BHA #2 from 757' to 777' Pooh and LD DD. Ran 17 1/2" bit #2 on BHA #3 and 30 its ~" HWDP. Drlg and surveyed from 777' to 1542'. (Footage 493'). Drlg from 1542' to 1826; building angle @ ' 4 deg/lO0' Gravel bed continue to run- holding v~,s, 150 to 200. Piugged jet in bit #2 and pooh. Ran 17 .l~ bit #3, BHA #3 and 30 its 5" HWDP on 5" DP and washed 90' to bottom. Hole in good condition. Drlg and Surveyed from 1826' to '2035' building angle at 4 deg/.lO0' .to 56 1/2 deg. @2005'. (Footage 311'). Pooh. Ran 17 1/2" RR bit #3, locked BHA #4 ' and 30 its 5" HWDP on 5" DP and washed 90' to bottom o.k. Drlg and surveyed from 2035' to 2346' and circ. for logs. Made short trip to 1200' and washed 120' to bottom. Hole condition o.k. for logs. Circ. and cond. mud for logs. Pooh to log. ' · . (Footage 25'). Finished pooh for logs. Schlumberger ran DIL-LL8 to 900' and stopped.l Removed centralizers from tool and re-ran DIL-LL8-to 2040' and could not work deeper. Ran logs from 2040' to 20" drive pipe shoe @lOl'. Ran GR-Sonic integrated tool and could not get satisfactory log due to hol~ size. RD Schlumberger. ·Ran 17 1/2" RR bit #1 on BHA #4 and drlg from 2346"to 2371'. Circ. & cond. mud for 13 3/8" csg.. Pooh for'csg, and RU csg. crew. OiL CCJ'?.a.;;Y CF i:O, FIELD 2ATE 6 9/13/77 9/14/77 · . ':~.:B 9/1.5/77 ~ 9/16/77 lO 9/17/77 1'1 9/18/77. 12 9/19/77 2371 'TD 2308' FC 13 3/8" csg. @2355' 2371 'TD 2308' FC 13 3/8" csg. 2371 'TD 2308' FC 13 3/8". csg @2355' 2371 'TD 13 3/8" csg. @2355' 2830'TD 13 3/8" csg. @2355' 3458'TD 13.3/8" csg. csg@2355' 4185'TD 13 3/8" csg @2355' u~TAILS OF CPE?.ATiC¢-;S, CESCRIPTIC:;S 8 RESULTS (Footage 0'). Ran 56 its 13 3/8" 61# K-55 butt csg to 2355' w/ Baker float shoe and stab-in float collar @2308'. Centralizers @10', 30', 60' above shoe then every other jt to surface a.nd cmt basket @87' Washed csg 90' (fill)5,t,o 2355' and circ. bottoms up. RJn Baker cmt. s;tinger on DP and stabbed in FC. Preceded cmt w/ 200 cu.ft, caustic wtr & 100 cu.ft, fresh water. Cemented w/ 900 sS. Class "G" cmt containing.2 1/2% gel prehydrated in mixing water mixed @ 3' 98#/cu.ft. followed by 200 ISX. C1 "G" cmt containing 2% CaC12. mixed @ll6#/cu.ft. Displaced cmt to F.C. and pooh w/ DP. OIP @1:30 p.m. Circ. 460 cu.ft, cmt to surface. WOC lO hrs and cut off 13 3/8" csg 4.20'BGL. (Footage 0'), Welded on Grey Tool Co. 13 3/8" SOW x 13 5/8" 5000 psi csg flange. NU 13 5/8" 5000 psi-& 12" 3000 psi &. 12" 3000 psi BOPE. NU kill line choke manifold. (Footage 0'). Completed installing BOPE equip & tested to UOCO specifications. (Footage 0'). TIH w/ 12 1/4" bit #4 on BHA #5. Circ. out contaminated mud. Tested DP rams & all BOPE to UOCO specs. Tested 13 3/8" csg. to 2800 psi. Drlg float collar @2308' and retested 13 3/8" csg. Drlg float shoe @2355'. (Footage 459'). Drlg cement from 2355' (F.S.) tJ TD @2371'. Tested formation seat equiv to .65 psi/ft, grad. Drilled & surveyed 12 1/4" to 2761' w/ bit #4 on BHA #5.' Cement from DP plUgging off in jet.~ and gravel from formation trying to plug off bit. Made bit trip @2761' Had to pump DP off btm & ream gravel & boulders back to b~m. - (Footage 628'). Drlg & surveyed 12 1/4" hole w/ bit #5. fr~om 2761' to 3220. Unable to get survey due to plugged bit. Pooh. CO DC & bit. TIH. Reamed 12 1/4" hole w/'bit #5 on BHA #5 to TD @3220': Partially plugged bit. Pooh. Had to pump 6 singles off btm. TIH w/ 12 1/4" bit #6 on BHA #5 from 3220' to 3458'. Had problems w/ gravel in hole & bit plugging. (Footage 727'). Drlg & surveyed 12 1/4",hole w/ bit #6 & BHA #5 from 3458' to 3820' Bit plugged while surveying at 3820'. D~6p~ed check survey . & pooh. Chg. btm. hole assy. to drop angle. TIH w/ bit #7 on BHA #6. Drlg &-surveyed 3820' to 4185' · Failed to drop angle. ',ELL i:O F _~T~ 13 9/20/77 14' 9/21/77 15 9/22/77 16 g/23/77 17 9/24/77 18 9/25/77 4796'TD 13 3/8" csg c§g @2355' 5200lTD 13 3/8" csg. csg@2355' 5912'TD 13 3/8" csg. @2355' .. 6350'TD 13 3/8" csg @2355' 6693'TD 13 3/8" csg @2355' 6921 'TD 13 3/8" csg csg @2355'. u~TAILS OF CPEPY, TiCNS, SESCRIPTIC~:S & ~'" ~ .~,--,.,'J~_ I ~ (Footage 611'). Finished.pooh @4185' for BHA change (angle not dropping fast enough).. Ran 12 1/4" RR bit #7 on BHA #7 and drilled, from 4185' to 4360'. Ran W.L. survey and slick line broke, dro~pimg survey instrument. Pooh and retrieved instrument. Changed BHA (angle droppi-ng too fast). Ran 12.'1/4" RR bit #7 on BHA #8 and washed and reamed 45' of fill to'-btm. Drlg and surveyed from 4360' to 4796". Pooh to change.BHA (angle not dropping fast enough). (Footage 404'). Finished pooh @4796' for BHA change (angle not dropping fast enough). Moved Basco slip-on stabilzer from 18' to 28' above bit. Ran 12 1/4" RR bit #4 on BHA #9 and drilled from 4796' to 4980'. Attempted to run W.L. survey and W.L. pulled in two. Pooh and rec. instrument. Ran 12 1/4" RR bit'#4 on BHA #9 and drilled from 4980' to 5170'. Ran W.L. survey - no picture,. D~g from.517O' ~o 5200~ and re-ran surveY-,--ipooh-@52Q0.~ for'BHA"~hange'('~ngl~ not'dropping 'fast enough)."Ran 12 1/4" bit #8 on BHA #1'O, incomplete. (Footage 712'). Finished TIH w/ 12 1/4" bit #8 on BHA #lO w/ no fill on btm. Drlg and surveyed from 5200' to 5912'. Rigged Camco hydraulic W.L. unit for surveys. Dropped Eastman multishot survey tool and pooh @5912' taking surveys each stand to 13 3/8" csg. @2355' Multishot survey indicates btm hole location approx. 25~' south of.course indicated by single shot surveys. Ran 12 1/4" bit #9 on BHA #11 incomplete. (Footage 438'). Finished TIH w/ 12 1/4" bit #9 on BHA #11 and washed and reamed 187' fill to btm (from coal section 5200' to 5290'). Drlg and surveyed from 5912' to 6281' and pooh for BHA change (angle not dropping fast enough). Ran 12 1/4" RR bit #9 on BHA #12 and washed 30' to bottom..Hole in good condition. Drlg and surveyed from 6281' to 6350'.; (Footage 343'). Pooh ~or.BHA change'(angle.not dropping fast enough). Ran 12 1/4" bit #10 on BHA #13 and drlg & surveyed to 6693~. ' - (Footage 228'). Drlg to 6921'. Ran lO-15,000# weight and }00RPM to drop angle. Dropped angle 7 1/2 deg. in 330' 1/4 deg/lO0'). Pooh for BHA change. Ran 12 1/4" RR ~it #9 (#3 cone cut off) on BHA #14. t'.ELL i:O, FIELD 2ATE 19 9/26/77 2O 9/27/77 21 9/28/77 22 9/29/77 23 9/30/77 ETD 7240'TD 13. 3/8" csg. @2355' 7682'TD 13 3/8" csg. @2355' 8065 'TD 13 3/8" csg. csg @2355' 8~-06' T'D 13 3/8II csg. csg @2355' 8506 'TD 13 3/8" csg. csg @2355' DETAILS OF CPE?~',Ti,S~S, DESCRIPTIC:;S & RESULTS (Footage 319'). Finished TIH w/ 12 1/4" RR#9 (crippled w/ #3 cone cut off) On BHA #14 w/ no fill on bottom. Hole in excellent condition. Drlg and surveyed from 6921' to 7240' in 21 1/2'hrs. (Footage 442'). Dropped survey @7240' and pooh for bit change. Ran 12 1/4" bit #11 on BHA #12 and washed and reamed from 7110' to 7240'. Hole in good condition on trip - reamed to follow up cripple bit.run. Drlg and surveyed from 7240' ' to 7682' in 13 1/2 hrs dropping angle at 3/4 deg/lO0' rate. .(Footage 383'). Drlg and surveyed 12 1/4" hole w/ bit #Il and BHA #12 from 7682' to 7825'. Dropped survey and pooh for new bit. Ran 12 1/4" bit #12 on BHA #15.w/ no fill on btm. Drlg from 7825' to 8065'. Hole in good condition. (Footage 341'). Drlg 12 1/4". hole from 8065' to 8296' w/ bit #12 on BHA #15. Dropped survey & pooh. Tight hole 8296' to 7785' (511' coal stringers) and hole in good condition on to surface. Survey no good. Instrument went thru Totc6 ring. Ran 12 1/4" bit #13 on BHA #15 and no fill on btm. Ran 2 7/8" rabbit thru all DP on TIH and o.k. for logging thru DP. Drlg 12 1/4" hole from 8296' to 8406'. (Footage 100'). Finished dr'lg 12 1/4" hole to 8506'TD w/ bit #13 and BHA #15. Circ. f. or logs & cond. mud. Made short trip to 7500' & back to btm w/ no fill. Circ. for logs w/ 40,000# wt on btm & slow rotary. DC stuck after'15 min. Worked pipe loose in 1 1/2 hrs and pooh for logs. Found 6 5/8" reg x 4 1/2" IF X-over sub washed out. Rigged Schlumberger and ran 3 3/8" od open hole DIL tool to 2390' and stopped (12 3/8" csg @2355'). Could not work deeper. Pooh w/ W.L. and ran 5" 19.5# Grade E DP open ended to 5017'. Ran 3 3/8" od DIL tool in. DP to 1761' and stuck tool. Waited on W.L. clamp for Schlumberger line. - I i:O. F ELn, 2ATE 24 10/1/77 25 10/2/77 26 10/3/77 27 10/4/77 28 10/5/77 29 10/6/77 3O 10/7/77 ET~ 8506 'TD 13' 3/8" csg @2355 8506 'TD 13 3/8" csg. @2355 8506 'TD 8404' ETD ( fl oat col 1 a.~ 13 3/8" csg @2355 9 5/8" csg @8481 ' 8506'TD 8404'FC 13 3/8" csg @2255' 9 5/8" csg. @8481' 8506'TD 8404'FC 13 3/8" csg @2355' 9 5/8" csg @848! ' 8506'TD 8404, ETD FC 13 3/8" csg @23~5' _0 5/8" csg. @8481 ' 8506'TD 8404'ETD FC 13 3/8" csg @2355' 19 5/8" csg I ! '08481 ' II DEIS'~ILS OF e. PEPJ;TiC?:So CESCRIPTIC::S & RESU:_TS Clamped off and cut W.L. Attempted to pooh w/ 5" DP from 5071' and DP stuck. Worked loose in 3/4 hrs and .stripped out of hole w/ W.L. tools and 5". Ran 12 1/4" RR bit #8 on BHA #16 and washed '10~' to bottom w/ 15' fill Circ. to condition mud for logs-and lot,lered weight to 73#. Pooh w/ DP. Ran 5" 19.5# Grade E DP open ended to 5017'o Ran Schlumberger 2 7/8" od thru DP IES to log free to 1600' and pumped to 4650'. Logged down hole to 8503'LTD. Pooh w/ W.L. tools. and DP stuck. Worked free in 5 min and pooh w/ DP. Ran 12 1/4" RR bit#8 on BHA #16 to 8506' w/ no fill on bottom. Circ. and cond. mud for 9 5/8" csg. and strung 10 line. Finished pooh & rigged to run 9 5/8" csg. Ran and landed 218 its 9 6/8" 47# N-80 butt new csg @84B1' w/ FC @8404.'. Start in ) hole w/.csg. @ 3:15 a.m. and on bottom @4:30 p.m. Broke circ. w/ 400 psi and unable to wash csg below 8481'. Circ. csg volume w/ rig pump @ drlg AV. Preceeded cmt w/ 200 cu.ft, caustic water followed by 200 cu.ft, fresh water. Cmt w/ 2500 sx. Class "G" w/'.3% D-19 and .75% D-31 mixed @ ll8#/cu.ft. Displaced cmt to FC @8404' w/ 3458 cu.ft. 74# drlg mud. Circ. 300 cu.ft, of mud oontaminated cmt to surface. Bumped plug w/ 400~ psi. Released' pressure and floats holding. CIP @ 10:30 p.m. Washed cmt out of surface equip. & BOPE. Rig to pick up BOPE & hang 9 5/8" csg. PU BOPE and hung 9 5/8" csg. ~/ 29,000# ~n slips. Cut off 9 5/8" csg and installed Gray Tool Co. 13 5/8" 5000 x 10" 5000 psi tbg. spool and tested to 30001 ppi. Installed lO" 5000 x 13 5/8" 5000 DSA and NU BOPE. Ran 8 1/2" bit & 3-6 1/4" DC on 5" DP and broke circ. @5000' and 7000'. Cleaned out cmt to FC @8404' and circ. to cond. mud for logs. Tested BOPE and 9 5/~" csg to 3000 psi. - Finished pooh to log. R~gged Schlumberger and ran cased hole GR-CNL-FDC log from 8391', L~D to 2400'. Made t~o runs for FDC curve check. Rigged GO Int. and ran GR-CBL-Signature log to 3300' and could not work-deeper. Changed cent on tool and could not run below 3500'. Ran 8 1/2" bit #14, 9 5/8" csg. scraper and 3-6 1/~" DC on 5".DP, incomplete. Finished TIH w/ 8 1/2" bit and 9 5/8" csg. scraper to 8404: ETD.. Circ. btms up and cond. mud. Pooh w/ DP. Ran GO INt. GR-CBL-Signature log fmom 8401.' (LTD) to 4500'. Ran Sperry Sun gyro. survey on GO Int W.L. from 8401' (LTD} to 2355' (13 3/8" shoe). Cleaned mud pits ~nd filled w/ fresh water to change over to.W,O. fluid. Ran 8 1/2" bit and 3-6 1/4" DC on 5" DP incomplete. Finished TIH w/ 8 1/2" bit and 3-6 1/4" DC to 8404'ETD. Displaced hole w/ fresh water and ~ixed W.O. fluid w/ 18#/bbl KCI' (5%) 25#/bbl salt and 8#/bbl Dril-S to 71#/cu.ft. Circ. and cond. W.O. fluid. ' · · · ..--.--4 :-.ELL i:O. F!EU? 31 33 34. 10/8/77 1019/77 · 10/10/77 lP/11/77 ETS 85n6'TD 8404' ETD FC 13 3/8" csg @2355' 9 5/8" csg @8481' 8506 'TD 7884'ETD (cmt cap on ret) 13 3/8" csg 82355' 9 5/8" csg @8481' 8506 'TD 7872'ETD 13- 3/8" csg · 82355' 9 5/8" csg. 88481' 8506'!-TD 7573' ETD (cm Cap on ret) 13 3/8" csg @2355' 9 5/8" csg @8481 ' , DETAILS C-F Pooh w/ DP. Tested BOPE, upper and lower Kelly cocks to 3qo0 psi Union specs. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP and set pkr @7985'. Opened APR valve. GO Int. perfed Beluga te~t f. 1 w/ 4 HPF using 2 1/8" torpedo link jet expendable guns 8239' to 8260' Had medium blow on bubble hose after perforating. Opene~ well 2 1'/2 hrs w/ no response. RU to perf next interval w/ 8' expendable gun and hung gun in surface equipment losing 2' of perf gun in hole. Ran 2 1/8" sinker bars to APR valve and could not work below valve. Filled DP .and circ. hole w/p noticeable gas recovery. Pooh w/ tools and rec. half of perf gun. Ran 9 5/8" RTTS pkr and APR valve on dry .5" DP and ran rabbit thru all DP on TIH. Set pkr @7985' and opened APR valve GO Int. cont. perf. Beluga test #1 as above 8216'-8224' w/ very slight blow on bubble hose after perforating. Opened well for 2 hrs. w/ no response. Cont. perf. ' Beluga test #1 as above 8029' to 8035' w/ very slight blow or, bubble hose after perf. Opened entire Beluga test #1 for 3 hrs. w/ no response. Filled DP and circ. hole with very small recovery of gas. Pooh w/ tools. Ran 9 5/8" Howco cmt ret. on DP and set 7934' Broke dwn. Beluga test #1 perfs 8029' to 8260' at 4500 psi and PI @ 15 CFM & 3800 psi. Squeezed perfs 8029' to 8260' w/ 200 ~.x C1 "G" w/ .75% D-31 and .6% D-19 to a final pressure of 3900 psi. Pressure bled to 3000 psi in 5 min. and held. Pulled out of-ret and left 30 cu.ft, cmt on top of ret. Pulled up to 7884' and 'reversed out 19 cu.ft, cmt. Pooh and hydril closed due to malfuncti.on and pulled rubbers off DP. Cleaned rubbers from BOPE and finished pooh. Finished removing a total of 42 DP rubbers from BOPE. leaving 9 rubbers lost in hole. Finished pooh w/ tools..Ran 8 1/2" bit and 9 5/8" csg. scraper to 7869' w/ no. problems and pooh. Repaired short in remote control on hydril. Ran g 5/8" Howco cot ret w/ 8 1/2" junk pusher on 5" DP and set 7872' Pooh w/ DP. Ran 9 5/8" Howco RTTS pkr and APR valve on dry ~" DP and set @7642'. Opened APR valve. GO Int. perf Beluga test #2 w/ 4 hpf using 2 1/8" torpedo link jet expendable guns 7692'- 7716'. Had mild blow on bobble hose after perf. Opened well for 1 1/2 hrs w/ no response: Cont. perf Beluga test #2 as above. With 9 5/8" RTTS pkr set @7642' on dry 5" DP 83 Int cont. perf. Beluga test #2 w/ 4 hpf ·using 2 1/8 torpedo' jet-link expendable gun 7766'-7780' w/ light blow. on bubble hose. Perf 7752'-7766' w/ medium blow on bubble hose and dead in 2 hrs. Perf as above 7804'-7820' w/ medium blow on bubble hose. No fluid in DP on last perf run. Opened entire perfs 7692'-7820' to atmosphere 6 1/2 hrs w/ mild blow but no GTS. Loaded DP and had 74 bbl:' (4200') entry. Circ. hole clean and rec. 74 bbl formation water. Pooh. Ran 9 5/8" Howco cmt ret on 5" DP and set @7633'. Broke dwn. Beluga test #2 perfs 7692'-7820' at 22.rio psiI and bled to 1500 psi in 5 rain w/ pump off. PI @ 7 CFM & 2750 psi. Squeezed perfs 7692'-7820' w/ 180 sx C1 G cmt w/ .75% D-31 and .6% D-19 mixed @ll8#/cu.ft. to a final pressure of 3750 psi. Pressure bled to 2800 psi after 5 min. Pulled out, of ret and dumped 20 sx cmt (60') on ret to 7573'. Pulled DP to 7540' and rev hole clean. _Pooh. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP, incomplete. . ','.ELL 35 36 37 10/12/77 10/13/77 El'-3 8506'TD 7573' ETD (cm' cap on ret) 13 3/8" csg @2355' 9 5/8" csg @8481' 8506'TD 2138'ETD (cml cap on ret) 13 3/8" csg @2355' 9 5/8" cs9 @8481' 10/14/77 8506'TD 13 3/8" csg @2355' 9 5/8" ¢8481' CETAiLS CF £?E?:',T~?;:S, £E.SC.'!IPTiC::S 2~ Finished RIH w/ 9 5/8" RTTS pkr and APR valve on dry 5" DP and set pkr @7218'. Opened APR valve. GO Int. perf lower Beluga test #3 interval w/ 4 HPF using 2 1/8" torpedo ..let-link expend- able gun 7.270'-7290' medium blow on bubble hose after perf opened to atmosphere for 4 hrs w/ no response. Rev out 7.2 bbl (400') water (rathole vol : 4.4 bbl), Pooh w/ pkr. Reran 9 5/8" RTTS pkr and APR valve on dry'5" DP and set pkr @6553'. Opened APR valve. Ran 9' of 2 1/8" torpedo jet-link perf gun to 6550' and could not work thru APR valve (31o hole). Reran Q' gun w/ 1 7/8" sinker bars and hung gun in APR valve @6..550' Pulled gun in two. Could not close APR valve. Sheared circ s~b and loaded hole. Pooh and rec. all of gun. GO Int. perf Beluga test #3 interval w/ 4 HPF using 4" csg. guns 6594'-6604' (1~'). Finished TIH w/ 9 5/8" RTTS pkr and APR valve on dry 5" DP and set pkr @6653', Opened APR valve w/ light blow on bubble hose. Opened Beluga test #3 perfs 6594'-6F04' to atmosphere for. 4 hrs w/ no response.. Closed APR valve and pooh w/o rev. out. Rec. 3.5 bbl (202') !4.0. fluid (rathole vol : 2.8 bbl) w/ no show of oil or gas. Ran 9 5/8" Howco cmt ret on 5" DP and set @6539' Broke dwn Beluga test #3 perfs 6594'-7290' @2000 psi and PI @ 23 CFM & 2700 psi. Disposed of 250 bbl w/o fluid into ~erfs. Sqz perfs 6594'-7290' w/ 280 sx C1 "G" cmt w/ .75% D-31 to a final pressure of 265¢) psi. Pulled out of ret and dumped 20 sx (60') cmt cap on ret to 6479' Pooh. Ran 9 5/8" Howco cmt :ret on 5" DP and set @2278'. Pulied out of ret and spotted 50 sx (40') C1 "G" cmt W/ .75% D-31 on ret to 2138',- Pooh and laying dwn 5" DP. Finished laying down 5" DP and Kelly. Nipple down BOPE. Cut off landing ring on 20" drive pipe and removed all Gfay Tool Co. wellhead equip. RIH w/ 5" DP open ended to 9(!'. Mixed and pumped 75 sx C1 "G'_' cmt to fill 9 5/8" csg to surface. Pooh w/ DP. Installed 4 1/2" dry hole marker according to state specs'. Cleaned all mud tanks. Released rig at 12:00 mid. ln/14/77. ','.ELL ::0, i ? ~ UI~ PRETI~ CREEK PROSPEC~ ETD 54 1 56 JTS. 216 218 JTS. PRESTY CREEK CASING D~TAIL 13 3/8" 61~ K-55 Buttress Csg. DESCRIPTION T,~NGTH 13 3/8" Baker Float Shoe 13.3/8" 619 K-55 Buttress Csg. 13.3/8" Float Stab-in Collar 13 3/8" 619 K-55 Buttress Csg. 13 3/8" 61# K-55 Buttress Csg. 45.56' Cut Off 22.80 Elevation K.B. ' 2.72 41.40 2.60 2265.79 20.76 21.80 'TOTAL OF 13 3/8" 619 K-55 BUITRESS CASING. TOP 2352.35 2310.95 2380.35 42.56 21.80 -0- 9 5/8" 47# N-80 Buttress Csg. DESCRIPTION T,~G~I~ TOP 9 5/8'.' Baker Float Shoe 9 5/8" 479 N-80 Buttress Csg. 9 5/8" Baker Float Collar 9 5/8" 47# N-80 Buttress Csg;' Elevation K.B. 2~55.07 .2352.35 2310.95 2308.35 42.56 21.80 BOTTOM 1.85 8479.15 8481.00 73.50 8405.65 8479.15 1.65 8404.00 8405.65 8382.20 21.80 8404.00 21.80 -0- 21.80 TOTAL OF 9 5/8" 47~, N-80 BUTTRESS CASING. (8455.'70.') , DIT L ECfl D PRINTED IN U. S. A. 'I SECTION TOWNSHIP I. ~.,~ ~,~z DRILL TOOL [ COLLARS JOINTS PUMP S P M MUD DULL. COND FORMATION ' ACCUM WT. VERT PUMP OPER- REMARKS JET SERIAL DEPTH FEET HOURS FT/HR DRLG, ,000 R P NO. SiZE MAKE TYPE 32ND Ih OUT ~RS. LBS. I 2 WT. vis. . _ '... I , I . L '" HUGitES TOOL COM- ! PANY has available the ,. following bulletins to · assist you in getting your hole down in shortest time and t the fewest bits.' "Hydraulics for J '; Bits" 'l'lew Hughes Simpli- : tied Hydraulics" "Rotary Drilling Bi.~ ' "How to get the n~-J~ from Hughes Jourhal Bearing Bits" "Hughes General Cata- i .log" Contact your Hughes Representative. He will , · ' welcome the opportun- ity to work with you will furnish you the latest informa~i~l}f on rock bits and (~r.~ in8 techniques for y~l~_ area. Jul~- .,, Compliments 0f i: ' HOUSTON, TEXAS ,.,,"'; U.$,A. I U?,IiO?-,I CO. 01- V,/ELL P-. ' LMASE Pretty Creek V/ELL NO. '._:'iE. LD Pretty Creek Prospect LOCA.T!ON. 3071'N & 26i'W of the SE corner .Section 7, T13N,_ R9W,' S.M. SPt L£~T , P A G E '>! O. '-;>/'m'zf' SPUD DATI': .9/8/77 COMP. DATE 10/l~/J~ _ CONTRACTOR. Br~nkerhoff RIG NO.~ TYPE UN[T_ ~ilson 120 .... DRILL PiPE DESCRIPTION 5" S 135, G,E . C~. ELEVATIONS: ~" ,~',r- ,'.~.~ ~,~.~ DEI~I'il PERMIT NO. 77-48 .SERIAL NO ADL 58816 lt.T. 'fO OCEAb: FLOOR T.D. 8506' - T.¥.D. 6450' R.T. TO ~.~ M.ql. ~ 44 ' i)EVIATION'(~.i~I.L.) 3~43'S & 3151'E of ~urf. loc. -R.T. TO D~[I.,~ DEC~ , COS-IPAPIY ENGINEER Wester, Watson B.T. T~ PnOI~UCTIQN.~ /~ ~~ // ~ ........... ~ ...................... .- ~~ ~'~~ - ~~~~ - ~.: =~ ............ SIZE I V/EIGHT THREAD GRADE 20" J 94# Plain End H-40 !3 3 '/8"1 61# Buttress K-55 9 5~ . 47# Buttress N-80 J Well pllgged & abaltdoned 10/14~ 101' 2355' 8481' &/ REMAR'.<$ Driven w/Delmag D-22 Hammer (Christianson Const.) Cmt'd w/ll00 sx w/A~d Cmt to surface (job ok). Cmt'd w/2500 sx G w/Add (cmt returns to surfaceY- J __ 77 thru O.E.D.P. Hung @ 90' w/200 sxs cmt. PERFOZATING RECORD 10/8/77 1'0/9/77 .3.0/9/77 10/10/7 10/11/7 lO/ii/7 10/12/7 _]o/12/7 8239'-8260' 8216'-8224' 8029'-8035" 7 7692'-7716' 7 7752'-7780"' · 7 7804"-7820' 7 7270'-7290' 7 6~94'-6604' ' 8404 ' 7872' I! - 7573' ,.. BfKAS_Q/[_ Test Beluga Test " " "~ Sqz'd w~200 sxs Il II Il J Beluga Test #2 " " " Sqz'd w/180 sxs II II II Beluga Test #,3, ~ , ,.~. wi ,, ,, j- S~- d R E C r.--: vD INITIAL PZODUCTIO~ · Ancf,~,,=,, · DATE .INiK_RVAL ~LETO~LI CUT I GRA. V.i C.P. T.P.___ ~-~{Oi-:E : ~:iCZ [ .gOR ' _ I I I ] J J ~ ~'~ I I WELL 'TYPE: CASING HEAD: DRY HOLE CASING SPOOLi ALL WELLHEAD EQUIPMENT ' TUBING 'HEAD:- TUBING 'HANGER:. RECOVERED TUBING tlEAD TOP' :,'IAo i ~,R VALVES: WELL . . CHR*~-r l~ ~ 'FiIEE TOP CONN.:. ABANDONED ' ~i'E. LL i:O, Pretty Creek #1 FIELD, ~TE A 9/6/77 B 9/7/77 1 9/8/77 · 2 9/9/77 3 9/10/77 4 9/11f77 5 9/12/77 ElD 757'TD 20" cond @lO1 1542 'TD. 20" cond @lO1 2035 'TD 20"cond @lOl' 2346' TD 20"cond @l O1 ' 2371 'TD 20"cond @lOl' DETAILS OF CPEPY, TiCNSo DESCRIPTIO,~iS & RESULTS S&G Cont. completed location 8/30/77. Brinkerhoff Drlg Co. went on Union contract moving rate 8/16/77, on rig-up rate 9/1/77 a. nd on operating rate 9/6/77. Rig up· operations continue. Welded 20'~ ioside driving shoe on 20" .500" wall weld end drive pipe. RU Delmag D-22 hammer to drive pipe. Weather hampering operations. Drove 20" .500" wall weld end drive pipe to refusal @lOl' BKDB (83' BGL). Drove last foot w/ 340 blows using Delmag D-22 hammer. Drove rathole & mousehole. Cut 20" csg. off 6' below ground level and welded on 20" 2000 psi flange. Installed 20" riser w/ relief line conn. and 20" 2000 psi hydril. Installed 3" relief line and function tested hydril. (Footage 757'). Spudded 17 1/2" hole @12'01 a.m. 9/8/77. CO 20" drive pipe to 101'. Started drilling new hole and gravel running. Raised vis to plus 175 and drilled to 400' Circ. & clean hole to kick off. Pooh. Ran 17 1/2" bit RR and 7 3/4" dyna drill on BHA #2. Dyna drilled from 400' to 757' . (Footage 785') DD and surveyed 17 1/2" hole w/ RR bit #1 and and BHA #2 from 757' to 777' Pooh and LD DD. Ran 17 1/2" bit #2 on BHA #3 and 30 its ~" HWDP. Drlg and surveyed from 777' to 1542'. (Footage 493'). Drlg from 1542' to 1826~ building angle @ 4 deg/lO0'. Gravel bed continue to run - holding vis 150 to 200.Plugged jet in bit #2 and pooh. Ran 17 .1/2" bit #3, BHA #3 and 30 its 5" HWDP on 5" DP. and washed 90' to bottom. Hole in good condition. Drlg and surveyed from 1826' to '2035' building angle at 4 deg/.lO0' to 56 1/2 deg. @2005'. (Footage 311'). Pooh. Ran 17 1/2" RR bit #3, locked BHA #4 and 30 jts 5" HWDP on 5" DP and washed 90' to bottom o.k. Drlg and surveyed from 2035' to 2346' and circ. for logs. Made short trip to 1200' and washed 120' to bottom. Hole condition o.k. for logs. ·Circ. and cond. mud for logs. Pooh to log. ' (Footage 25'). Finished pooh for. logs. Schlumberger ran DIL-LL8 to 900' and stopped. Removed centralizers from tool and re-ran DIL-LL8-to 2040' and could not work deeper. Ran logs from 2040' to 20" dPive pipe shoe @101'. Ran GR-Sonic integrated tool and could not get satisfactory log due to hol'e size. RD Schlumberger. -Ran 17 1/2" RR bit #1 on BHA #4 and drlg from 2346' to 2371'. Circ. & cond. mud for 13 3/8" csg. Pooh for'csg, and RU csg. crew. ASE ,,.LL F T 2ATE 6 9/13/77 7-9/14/77 8 9/15/77 9 9/16/77 10 0/17/77 11 9/18/77 12 9/19/77 ET5 2371 'TD 2308' FC 13 3/8" csg. @2355' 2371 "TD 2308' FC 13 3/8" csg. 2371 'TD 2308' FC 13 3/8" csg @2355' 2371 'TD 13 3/8" csg. @2355' 2830'TD 13 3/8" csg. @2355' 3458' TD :13.3/8" csg. csg@2355' 4185'TD 13 3/8!' csg @2355' u~L~ OF CPEPY, TiC;-:S, CESCRIPTIC:;S & RESUi.TS (Footage 0'). Ran 56 its 13 3/8" 61# K-55 butt csg to 2355' w/ Baker float shoe and stab-in float collar @2308'. Centralizers @10', 30', 60' above shoe then every other jt to surface and cmt basket @87'. Washed csg 90' (fill) to 2355' and circ. bottoms up. Ran Baker cmt. %ringer on 5" DP and stabbed in FC. Preceded cmt w/ 200 cu.ft, caustic wtr & 100 cu.ft, fresh water. Cemented w/ 900 s~. Class "G" cmt containing 2 1/2% gel prehydrated in mixing water mixed @ 2J 98#/cu.ft. followed by 200 sx. C1 "G" cmt containing 2% CaC12o mixed @ll6#/cu.ft. Displaced cmt to F.C. and pooh w/ DP. OIP @1:30 p.m. Circ. 460 cu.ft, cmt to surface. WOC l0 hrs and cut off 13 3/8" csg 4.20'BGL. (Footage 0'), Welded on Grey Tool Co. 13 3/8" SOW x 13 5/8" 5000 psi csg flange. NU 13 5/8" 5000 psi .& 12" 3000 psi & 12" 3000 psi BOPE. NU kill line choke manifold. (Footage 0'). Completed installing BOPE equip & tested to UOCO specifications. (Footage 0'). TIH w/ 12 1/4" bit #4 on BHA #5. Circ. out contaminated mud. Tested DP rams & all BOPE to UOCO specs. Tested 13 3/8" csg. to 2800 psi. Drlg float collar @2308' and retested 13 3/8" csg. Drlg float shoe @2355'. (Footage 459'). Drlg cement from 2355' (F.S.) tJ TD @2371'. Tested formation seat .equiv to .65 psi/ft, grad. Drilled & surveyed 12 1/4" to 2761' w/ bit #4 on BHA #5.' Cement from DP plugging off in jet'~ and gravel from formation trying to plug off bit. Made bit trip @2761'. Had ~o pump DP off btm & ream gravel & boulders back to btm. ~ (Footage 628'). Drlg & surveyed 12 1/4" hole w/ bit #5. from 2761' to 3220. Unable to get survey due to plugged bit. Pooh. CO DC & bit. TIH. Reamed 12 1/4" hole w/'bit #5 on BHA #5 to TD @3220". Partially plugged bit. Pooh. Had to pump 6 singles off btm. TIH w/ 12 1/4" bit #6 on BHA #5 from 3220' to 3458'. Had problems w/ gravel in hole & bit plugging. (Footage 727'). Drlg & surveyed 12 1/4",hole w/ bit #6 & BHA #5 from 3458' to 3820'. Bit plugged while surveying at 3820' D~6p~ed check survey. & pooh. Chg. btm. hole assy. to dro~ angle. TIH w/ bit #7 on BHA #6. Drlg &-surveyed 3820' to 4185' · Failed to drop angle. i · ':ELL FIELD 2ATE 13 14 15 16 17 18 9/20/77 9/21/77 9/22/77 9/23/77 9/24/77 9/25/77 ETD 4796' TD 13 3/8" csg. c§g @2355' 5200'TD 13 3/8" csg. csg@2355' 5912'TD 13 3/8" csg. @2355' 6350'TD 13 3/8" csg @2355' 6693 'TD 13 3/8" csg @2355' 6921 'TD 13 3/8" csg csg @2355' DETAILS OF CPEPJ',TiCNSo CESCRIPTIC~:S & RESU:,.TS (Footage 611'). Finished .pooh @4185' for BHA change (angle not dropping fast enough')'. Ran '12 1/4" RR bit //7 on BHA //7 and drilled, from 4185' to 4-360'". -Ran W.L. survey and slick line broke drol3pimg survey instrument. Pooh and retrieved instrument. Changed BHA (angle droppi-n.g, too fast). Ran 12.'1/4" RR bit //7 on BHA #8 and washed and reamed 45' of fill to-btm. Drlg and surveyed from 4360' to 4796'". Pooh to change .BHA (angle not dropping fast enough). · (Footage 404'). Finished pooh @4796' for BHA change (angle not dropping fast enough). Moved Basco slip-on stabilzer from 18' to 28' above bit. Ran 12 1/4" RR bit //4 on BHA t/9 and drilled from 4796' to 4980' Attempted to run W.L. survey and W.L. pulled in two. Pooh a~d rec. instrument. Ran 1'2 1/4" "RR bit //4 on BHA #9 and drilled from 4980' to 5170'. Ran W.L. survey - no picture,. D?.lg from.517O' t'o 5.200', a, nd re-ran sury. eY-, .... -'?eob @520_0.I- for-BHA"'~hange' ('~.ngle' not'dropping 'fast -enough)"' Ran 12 1/4" bit' //8 on BHA //1'0, incomplete. (Footage 712'). Finished TIH w/ 12 1/4" bit //8 on BHA //10 w/ no fill on btm. Drlg and surveyed from 5200' to 5912'. Rigged Camco hydraulic W.L. unit for surveys. Dropped Eastman multishot survey tool and pooh @5912' taking surveys each stand to 13 3/8" csg. @2355'. Multishot survey indicates btm hole location approx. 250' south of .course indicate, d by single shot surveys. Ran 12 1/4" bit //9 on BHA //11 incomplete. (Footage 438'). Finished TI'H w/ 12 1/4" bit //9 on BHA //11 and washed and reamed 187' fill to btm (from coal section 5200' to 5290').' Drlg and surveyed from 5912' to 6281' and pooh for BHA change (angle not dropping fast enough). Ran 12 1/4" RR bit //9 on BHA //12 and washed 30' to bottom..Hole in good condition. Drlg and surveyed from 6281' to 6350'.; (Footage 343'). Pooh for ,BHA change (angle.not dropping fast enough). Ran 12 1/4" bit //10 on BHA #13 and drlg & surveyed to 6693~. ' - - (Footage 228'). Drlg to 6921'. Ran lO-15,000# weight and lO0 RPM to drop angle. Dropped angle 7 1/2 deg. in 330' (2 1/4 deg/lO0'). Pooh for BHA change. Ran 12 1/4" RR ~it //9 (//3 cone cut off) on BHA //14. , Tn. _~-ATE 19 9/26/77 2O 9/27/77 .21 9/28/77 22 9/29/77 23 9/30/77 ElD 7240'TD 13 3/8" csg. @2355' 7682' TD 13 3/8" csg. @2355' 8065 'TD 13 3/8" 'csg. csg @2355' 8~-06'TD 13 3/8" csg. csg @2355' 8506 'TD 13 3/8" csg. csg @2355' DETAILS GF CPE?~',Ti,2~-~So ~ESCRIPTIC.~;S ~ RESULTS (Footage 319'). Finished TIH w/ 12 1/4" RR#9 (crippled w/ #3 cone cut off) On BHA #14 w/ no fill on bottom. Hole in excellent condition. Drlg and surveyed from 6921' to 7240' in 21 1/2'hr~. (Footage 442.'). Dropped survey @7240' and pooh for bit change. Ran 12 1/4" bit #11 on BHA #12 and washed and reamed from 7110' to 7240'. Hole in good condition on trip - reamed to follow up cripple bit run. Drlg and surveyed from 7240' to 7682' in 13 1/2 hrs' dropping angle at 3/4 deg/lO0' rate. (.Footage 383'). Drlg and surveyed 12 1/4" hole w/ bit #11 and BHA #12 from 7682' to 7825'. Dropped survey and pooh for new bit. Ran 12 1/4" bit #12 on BHA #15 w/ no fill on btm. Drlg from 7825' to 8065'. Hole in good condition. (Footage 341'). Drlg 12 1/4"-hole from 8065' to 8296' w/ bit #12 on BHA #15. Dropped survey & pooh. Tight hole 8296' to 7785' (511' coal stringers) and hole in good condition on to surface. Survey no good. Instrument-went thru Totco ring. Ran 12 1/4" bit #13 on BHA #15 and no fill on btm. Ran 2 7/8" rabbit thru all DP on TIH and o.k. for logging thru DP. Drlg 12 1/4" hole from 8296' to 8406'. (Footage 100'). Finished drlg 12 1/4" hole to 8506'TD w/ bit #13 and BHA #15. Circ. f. or logs & cond. mud. Made short trip to 7500' & back to btm w/ no fill. Circ. for logs w/ .40,000# wt on btm & slow rotary. DC stuck after'15 min. Worked pipe loose in 1 1/2 hrs and pooh for logs. Found 6 5/8" reg x 4 1/2" IF X-over sub washed out. Rigged Schlumberger and ran .3 3/8" od open hole DIL tool to 2390' and stopped (12 3/8" csg @2355'). Could not work deeper. Pooh w/ W.L. and ran 5" 19.5# Grade E DP open ended to 5017'. Ran 3 3/8" od DIL tool in. DP to 1761' and stuck tool. Waited on W.L. clamp for Schlumberger line. LL i:O. F !ELn, 2ATE 24 10/1/77 25 10/2/77 27 28 29 3O ET~ 8506'TD 13 3/8" csg @2355 8506 'TD 13 3/8" csg. @2355 10/3/77 ' 8506'TD 84O4 'ETD (float collal 13 3/8" csg @2355 9 5/8" csg @8481 ' 10/4/77 8506'TD 8404'FC 13 3/8" csg- @2255' 9 5/8" csg. @8481 ' 10/5/77 8506'TD ': 8404'FC 13 3/8" csg @2355' 9 5/8" csg . @8481' 10/6/77 8506'TD 8404"ETD FC 13 3/8" csg @23~5' ~ 5/8" csg. @8481 ' 10/7/77 8506'TD 8404' ETD FC 13 3/8" csg @2355' 9 5/8" csg @8481 ' · ~L., OF CPEP2, TiCrlS rr-~-r.~IPTlC',S & RESULTS Clamped off and cut W.L. Attempted to pooh w/ 5" DP from 5071' and DP stuck. Worked loose in 3/4 hrs and-stripped out of hole w/ W.L. tools and 5". Ran !2 1/4" RR bit #8 on BHA #16 and washed 'l~' to bottom w/ 15' fill Circ. to condition mud for logs and loitered wei.~ht to 73#. Pooh w/ DP.. Ran 5" 19.5# Grade E DP open ended to 5017' Ran Schlumberger 2 7/8" od thru DP IES to log free to 1600' Jnd pumped to 4650'. Logged down hole to 8503'LTD. Pooh w/ W.L. tools. and DP stuck. Worked free in 5 min and pooh w/ DP. Ran 12 1/4" RR bit #8 on BHA #16 to 8506' w/ no fill on bottom. Circ. and cond. mud for 9 5/8" csg. and strung l0 line. Finished pooh & rigged to run 9 5/8" csg. Ran and landed 218 its 9 6/8" 47# N-80 butt new csg @8461' w/ FC @8404'. Start in ) hole w/.csg. @ 3:!5 a.m. and on bottom @4:30 p.m. Broke circ. w/ 400 psi and unable to wash csg below 8481'. Circ. csg volume w/ rig pump @ drlg AV. Preceeded cmt w/ 200 cu.ft, caustic water followed by 200 cu.ft, fresh water. Cmt w/ 2500 sx. Class "G" w/ .3% D-19 and .75% D-31 mixed @ ll8#/cu.ft. Displaced cmt to FC @8404' w/ 3458 cu.ft. 74# drlg mud. Circ. 300 cu.ft, of mud oontaminated cmt to surface. Bumped plug w/ 4000 psi. Released pressure and floats holding. CIP @ 10:30 p.m. Washed cmt out of surface equip. & BOPE. Rig to pick up BOPE & hang 9 5/8" csg. PU BOPE and hung 9 5/8" csg. ~/ 29,000# On slips. Cut off 9 5/8" csg and installed Gray Tool Co. 13 5/8" 5000 x 10" 5000 psi tbg. spool and tested to 3000-ppi. Installed lO" 5000 x 13 5/8" 5000 DSA and NU BOPE. Ran 8 1/2" bit & 3-6 1/4" DC on 5" DP and broke circ. @5000' and 7000'. Cleaned out cmt to FC @8404' and circ. to cond. mud for logs. Tested BOPE and 9 5/.8" csg to 3000 psi. Finished pooh to log. R~gged Schlumberger and ran cased hole GR-CNL-FDC log from 8391', £~D to 2400'. Made two runs for FDC curve check. Rigged GO Int. and ran GR-CBL-Signature log to 3300' and could not work. deeper. Changed cent on tool and could not run below 3500'. Ran 8 1/2" bit #14, 9 5/8" csg. scraper and 3-6 1/3" DC on 5".DP, incomplete. Finished TIH w/ 8 1/2" bit and 9 5/8" csg. scraper to 8404: ETD. Circ. btms up and cond. mud. Pooh w/ DP. Ran GO INt. GR-CBL-Signature log fmom 8401,' (LTD) to 4500'. Ran Sperry Sun gyro. survey on GO Int W.L. from 8401' (LTD) to 2355' {13 3/8" shoe). Cleaned mud pits a-nd filled w/ fresh water to change over to .W.O. fluid. Ran 8 1/2" bit and 3-6 1/4" DC on 5" DP incomplete. Finished TIH w/ 8 1/2" bit and 3-6 1/4" DC to 8404'ETD. Displaced hole w/ fresh water and ~ixed W.O. fluid w/ 18#/bbl KCI' (5%) 25#/bbl salt and 8#/bb Dril-S to 71#/cu.ft. Circ. and cond. W.O. fluid. qS, E 31 32 33 34. 10/8/77 10/9/77 ]0/]0/77 1.0111177 ET3 85n6 'TD 8404' ETD FC 13 3/8" csg @2355' 9 5/8" csg @8481 ' 8506'TD 7884'ETD { cmt cap on ret) 13 3/8" csg @2355' 9 5/8" csg @8481' 8506 'TD 7872' ETD' 13.3/8" csg . @2355' 9 5/8" csg. @8481' 8506".-TD 7573' ETD (cm' Cap on ret) 13 3/8" .csg @2355' 9 5/8" csg @8481' Pooh w/ DP. Tested BOPE, upper and lower Kelly cocks to 30.no psi Union specs. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" BP and set pkr @7985'. Opened APR valve. GO Int. perfed Beluga te~t f, 1 w/ 4 HPF using 2 1/8" torpedo link jet expendable guns 8239' to 8260'. Had medium blow on bubble hose after perforating. Opened well 2 1'/2 hrs w/ no response. RU to perf next interval w/ 8' expendable gun and hung gun in surface equipment losing 2' of perf gun in hole. Ran 2 1/8" sinker bars to APR valve and could not work below valve. Filled DP .and circ. hole w/p noticeable gas recovery. Pooh w/ tools and rec. half of perf gun. Ran 9 5/8" RTTS pkr and APR valve on dry 5" DP and ran rabbit thru all DP on TIH. Set pkr @7985' and opened APR valve GO Int. cont. perf. Beluga test #1 as above 8216'-8224' w/ very slight blow on bubble hose after perforating. Opened well for 2 hrs. w/ no response. Cont. perf. Beluga test #1 as above 8029' to 8035' w/ very slight blow on bubble hose after perf. Opened entire Beluga test #1 for 3 hrs w/ no response. Filled DP and circ. hole with very small recovery of gas. Pooh w/ tools. Ran 9 5/8" Howco cmt ret. on DP and set 7934' Broke dwn. Beluga test #1 perfs 8029' to 8260' at 4500 psi and PI @ 15 CFM & 3800 psi. Squeezed perfs 8029' to 8260' w/ 200 Sx C1 "G" w/ .75% D-31 and .6% D-19 to a final pressure of 3900 psi. Pressure bled to 3000 psi in 5 min. and held. Pulled out of ret and left 30 cu.ft, cmt on top of ret. Pulled up to 7884' and'reversed out 19 cu.ft, cmt. Pooh and hydril dosed due to malfunctioon and pulled rubbers off DP. Cleaned rubbers from BOPE and finished pooh. Finished removing a total of 42 DP rubbers from BOPE leaving 9 rubbers lost in hole. Finished pooh w! tools. Ran 8 1/2" bit and 9 5/8" csg. scraper to 7869' w/ no. problems and pooh. Repaired short in remote control on hydril. Ran 9 5/8" Howco cmt ret w/ 8 1/2" junk pusher on 5" DP and set 7872'.,, Pooh w/ DP. Ran 9 5/8" Howco RTTS pkr and APR valve on dry5 DP and set @7642'. Opened APR valve. GO Int perf Beluga test #2 w/ 4 hpf using 2 1/8" t9rpedo link jet expendable guns 7692'- 7716'. Had mild blow on bubble hose after perf. Opened well for 1 1/2 hrs w/ no response~ Cont. perf Beluga test #2 as above. With 9 .5/8" RTTS pkr set @7642' on dry 5" DP G3 Int cont. perf. Beluga test #2 w/ 4 hpf using 2 1/8 torpedo' jet-link expendable gun 7766'-7780' w/ light blow. on bubble hose. Perf 7752'-7766' w/ medium blow on bubble hese and dead in 2 hrs. Perf as above 7804'-7820' w/ medium blow on bubble hose. No fluid in DP on last perf run. Opened entire perfs 7692'-7820' to atmosphere 6 1/2 hrs w/ mild blow but no GTS. Loaded DP and had 74 bbl-' (4200') entry. Circ. hole clean and rec. 74 bbl formation water. Pooh. Ran 9 5/8" Howco cmt ret on 5" DP and set @7633'. Broke dwn. Beluga test #2 perfs 7692'-7820' at 2200 psi. and bled to 1500 psi in 5 min w/ pump off. PI @ 7-CFM & 2750 psi. Squeezed perfs 7692'-7820' w/ 180 sx C1 G cmt w/ .75% D-31 and .6% D-19 mixed @ll8#/cu.ft. to a final pressure of 3750 psi. Pressure bled to 2800 psi after 5 min. Pulled out, of ret and dumped 20 sx cmt (60') on ret to 7573'. Pulled DP to 7540' and rev hole clean. Pooh. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP, incomplete. · : i ','.ELL 35 37 10/12/7.7 10/13/77 10/14/77 8506'TD 7573' ETD (cm~ cap on ret) 13 3/8" csg @2355' 9 5/8" csg @8481' 8506'TD 2138' ETD (cm' cap on ret] 13 3/8" csg @2355' 9 5/8" csg @8481' 8506'TD 13 3/8" csg @2355' g 5/8" e8481 ' I bc~,,~L~ CF £P'$_P..',T;C;:S, CESC~IPT: .... Finished RIH w/ 9 5/8" RTTS pkr and APR valve on dry 5" DP and set pkr @7218'. Opened APR valve. GO Int. perf lower Beluga test #3 interval w/ 4 HPF using 2 1/8" torpedo .jet-link expend- able gun' 7.270'-7290' medium blow on bubble hose after perf opened to atmosphere for 4 hrs w/ no response Rev out 7.2 bbl (400') water (rathole vol = 4.4 bbl). Pooh w~ pkr. Reran 9 5/8" RTTS pkr and APR valve on dry' 5" DP and set pkr @6553'. Opened APR valve~ Ran 9' of 2 1/8" torpedo jet-link perf gun to 6550' and could not work thru APR valve (310 hole). Reran a, gun w/ 1 7/8" sinker bars and hung gun in APR valve @6550'. Pulled yun in two. Could not close APR valve. Sheared circ sub and loaded hole. Pooh and rec. all of gun. GO Int. perf Beluga test #3 interval w/ 4 HPF using 4" csg. guns 6594 '-6604' (10'). Finished TIH w/ 9 5/8" RTTS pkr and APR valve on dry 5" DP and set pkr @6653'. Opened APR valve w/ light blow on bubble hose. Opened Beluga test #3 perfs 6594'-6604' to atmosphere for. 4 hrs w/ no response.. Closed APR valve and pooh w/o rev. out. Rec. 3.5 bbl (202') ~J.O. fluid (rathole vol : 2.8 bbl) w/ no show of oil or gas. Ran 9 5/8" Howco cmt ret on 5" DP and set @6539' Broke dwn Beluga test #3 perfs 6594'-7290' @2000 psi and PI @ 23 CFM & 2700 psi. Disposed of 250 bbl w/o fluid into perfs. Sqz perfs 6594'-7290' w/ 280 sx Cl "G" cmt w/ .75% D-31 to a final pressure of 2650 psi. Pulled out of ret and dumped 20 sx {60') cmt cap on ret to 6479' Pooh. Ran 9 5/8" Howco cmt :ret on 5" DP and set @2278'. Pulied out of ret and spotted 50 sx {40') C1 "G" cmt w/ .75% D-31 on ret to 2138'. Pooh and laying dwn 5" DP. Finished laying down 5" DP and Kelly. Nipple down BOPE. Cut off landing ring on 20" drive pipe and removed all GPay Tool Co. wellhead equip. RIH w/ 5" DP open ended to 90'. Mixed and pumped 75 sx C1 "G" cmt to fill 9 5/8" csg to surface. Pooh w/ DP. Installed 4 1/2" dry hole marker according to state specs. Cleaned all mud tanks. Released rig at 12:00 mid. 1K1/14/77. 2ATE 54 1 56 JTS. 216 218 JTS. I DETA' ~ .... =~-~.~ '- ~L..., CF CPEF..,',TiC,,o, ..... .,.,.,IPTIC:.o a .".ES"::.T3"' ..,, PRETTY CRRRK CASING DETAIL 13 3/8" 619, K-55 Buttress Csg. DESCRIPTION T,~NG~H 13 3/8" Baker Float Shoe 13-3/8" 619, K-55 Buttress Csg. 13 3/8" Float Stab-in Collar 13 3/8" 619, K-55 Buttress Csg. 13 3/8" 619, K-55 Buttress Csg. 45.56' Cut Off 22.80 Elevation K.B. ' 2.72 41.40 2.60 2265.79 20.76 21.80 TOTAL OF 13 3/8" 619, K-55 BUiTRESS CASING. TOP 2352.35 2310.95 2380.35 42.56 21.80 -0- 9 5/8" 47# N-80 Buttress Csg. DESCRIPTION. I',~'IN~ 9 5/8'.' Baker Float Shoe 9 5/8" 479, N-80 Buttress Csg. 9 5/8" Baker Float Collar 9 5/8" 479, N-80 Buttress Csg;' Elevation K.B. 1.85 73.50 1.65 8382.20 21.80 TOTAL OF 9 5/8" 479, N-80 BUTTRESS CASING. TOP 8479.15 8405.65 8404.00 21.80 (8455.70') 2~55.07 2352.35 2310.95 2308.35 42.56 21.80 8481.00 8479.15 8405.65 8404.00 21.80 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE Form'10-403 REV. 1-10-73 Submit "1 ntentlons" In Triplicate x'" & "SubseQuent Reports" in Duplicate 5. APl NUMERICAL CODE 50-283-20057 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.) OIL I--'1 GAS ~ WELL' ' WELL'S' OTHER NAME OF OPERATOR Union 0il Company of California 3. ADDRESS OF OPERATOR P. O. Box 6247, Anchorage, Alaska 99502 4. LOCATION OF WELL At surface 3071'N, 261'W of $.E. corner, Section 7,. I13N, RgW, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) Check Appropriate Box To Indicate Nature of Notice, Re! 14. NOTICE OF INTENTION TO: TEST wATER SHUT-OFF .PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE ' SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS "(Other) Change of Well Name ,, 6. LEASE DESIGNATION AND SERIAL NO. ADL 58816 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Pretty Creek Unit #1 9. WELL NO. No. 1 ;tO. FIELD AND POOL, OR WILDCAT Pretty Creek Prospect 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 430'$' 2235'E of N.W. corner, Sec. 17, T13N, R9W~ S.M. ;t2. PERMIT NO. 77-48 3ort, or'Other Data SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTER lNG CASING SHOOTING OR AClDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well ComDletlon or Recompletion Report and Log form.) 3,5. DESCRIBE PROPOSED OR COMPLETED OPERATI. ONS (Clearly state all pertinent ¢letall$, an~l give. pertinent dates, including estimated date of starting any proposed work. FROM:' PRETTY CREEK #1 T0:... PRETTY CREEK UNIT #1 RECEIVED ~1' ¢' 3,6. I hereby certify that the foregoing Is true and correct ~._~im R. Callend~r (This space for State office use) CONDITIONS OF ~PPROVAL, IF ANY: / Dist. Drlg. Supt. See Instructions On Reverse Side DATE. 10/23/78 Approved Copy Returned Divisic~ of Oil and Gas Cc~serva~ Pete Land March 15, 1978 O. K. Gtlbreth, Jr. Director, DO~C Tom Marshall ~ Chief Petroleum Geologist Petty Creek Unit Qualifying Well of asking us to approve the Pretty Creek ~. 1 w~ll as a well for the Pretty Creek Unit. Section 9 of the unit agree~t requires the w~ll to be drilled to a depth that would test the S~erling and Beluga Fcrma~ or a lesser depth if Un/ti~d substances are . The Pretty Creek ~ drilled by Union .reached a measured depth of 8506 feet but because of its ~ steep incl~ne th~ true vert/cal depth was only 6450 feet. ~,. both the Sterling and Beluga Fozma~ w~re satisfactorily tested. ~orrelated with the 212-18 Beluga River Unit well, there is no question ~hat the equivalent pay sections /n the Beluga River Formatic~ ~are adequately tested and the Sterling Fon~ticn of the Pretty Creek No. 1 w~ll to Pretty Creek Unit No. 1 and 'that it ~_m~_~y as a unit w~ll. DEP~ OF NkTURAL BESGUNCES Divisic~ of Oil and Gas Cc~servati~ Hoyle H. Hamil~ Dizector I. tm'mie C. Smith ,../: ...... '~ Chief Petroletm Eng~ September 20, 1978 Abar~_~t- Unic~ Oil's Pretty Creek 91 Wednesday_, Se~ 13, _1978_- I d~ my bxm~ at 8:00 AM for an 8:30 AM ~ ~ Union Oil chartered Troy Air Seneca to Beluga airstrip, arriv/ng at 9:35 AM. Also participatir~ in this aband~t in~c~ were Sally ~, Ur~ Oil drilling technician, and Ed Bazber, representative for Alaska Divisic~ of Lands. John Herr/n, S & G Oonstructic~ f~ in charge of the clean-up drove us to the locatic~ app~tely seven miles north of Beluga airstrip. Picture No. 1 shows the ~ater m~_ll with cnly a piece of plastic tied across thm' b~. I'advised Ms. Mehnmm a mc~e sui~le cap would ~ to be installed. Ed Barber and I agreed this co%~ be d~ne later with a picture oo~f~g th~s wuxk s~t to our respective offices. side of the pad looking ~: and'"no~t to show pad leveling Picture No. 5 shows the north side of the pad looking west ~ the river. Pi-~ No... 6... ~ '_7_ were. 'taken from the western pcxti(~ of the pad 1~ ~s the mound of fill b,~l_dozed atop the reserve mit. Both Ed Barber and I withheld f'~mal sppxoval of the inspection pend/z~ ~pt of photographic proof of capping of the .water well. I departed Beluga airstr~ at 11:20 AM via d~r~ered aircraft, arriving in And~xage at 11:40 AM and at my h~ at 12:10 PM. ~1 ~-deli~ ~ oUr office .during the afteznoon. A field' /nspecti~ report was prepar ..~ with copies mailed to Ms. ~ and Jim Callender of Unic~ Oil and the original attached to this In~: I inspectsd final ab~m&kxm~nt of Unicn Oil's Pretty cre~~l at Beluga an~ ~ it. Memorandum Union Oil Company of California unlen TO'BEN LENORMAN ~v~s~oN OF O~L.~ GAS FROM: S^LLY ATTACHED IS A POLAROID PICTURE OF THE FINISHED CAPPING OF THE WATER WELL AT THE PRETTY CREEK LOCATION. FORM I--OFI5 (REV. !!-7~') PRIIdTE:D IN U.S.A. (FOR'MERI..Y, . ,. Drlg. Perm!t No. Operator () () () () () () () () ~ska Oil and Gas Conservation Con ttee Field Inspec.,tion Report ,,.~-~_,~,,/,.,y' Well/P~m~:F~ ject~l/~'~tl/R~4~, ~ M Represented by~?~?~(,/~_~Name & Number_~,~:_~,~? ~_~-m~-~c_ ~__ Satisfactory Type Inspection Satisfactory Type Inspection Yes No .Item ( ) Location,General Yes No Item ( ) BOPE Tests 1. Well Sign ( ) ( ) .15. "Casin.q set 0 2. General Housekeepin.a. ( ) ( ) 16. TesL fluid-( )wtr. ~ )mud ( ) oil 3. Reserve Pit.-( )open( )filled ( ) ( ) 17. Master Hyd. Control Sys.- psi.a. ( ) ( ) 18. N2 btls. , , , psig ( ) ( ) 19. Remote Contr°l~- ( ) ( ) 20. Drilling spool- "outlets ( ) ( ) 21. Kill Line-( ) Check valve ( ) ( ) 22. Choke Flowline ( ) HCR valve ( ) ( ) 23. Choke Manifold No. valvs fl.as ( ) ( ) 24. Chokes-( )Remote( )Pos.(-~dj. ( ) ( ) 25. Test Plua-( )Wellhd( )cs.a( )none 4. Rig ( ) Safety Valve Tests 5. Surface-No. Wells 6. Subsurface-No. Wells ( ) Well Test Data () () () () ( ) ( ) 26. Annular Preventer, psia ( ) ( ) 27. Blind Rams, psio ( ) ( ) 28. Pipe Rams psiq ( ) ( ) 7. Well Nos. , , , ( ) ( ) 8. Hrs. obser , , ( ) ( ) 9. BS&W ,--,--, ( ) ( ) 10. Gr. Bbls. (I,~"'Final Abandonment (1~/~ ( ) 11. P&A Marker (1~' ( ) lZ. Water well-( )capped( )plugged ( ) ( ) 29. Kelly & Kelly-cock ~.psig (1~ ( ) 13. Clean-up ( ) ( ) 30. Lower Kelly valve psio (~" ( ) 14. 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'. .... .~ ' i "i. .... .. ~.: , ,:...,,. "..~ '~J. . ' . :i-,.,-" ,,;: .. , .: ..' ,:[ . ~ '". ~ '.? ........ '~'. ".~ '2 '"' "..."': '~ ",!-! ' . ./'..p',; ".~ . · '. ~,i~...' .4.¢. ',':~, .!. '"~ ." .": "."~..~'~,~.{::.;,' ... i"~,,.,.,~ a'";L ,.., '~; ' .%: ;~. , ,,,:, .a~.i~*~,,'~;~; ': '*' i" ",*"~."I ' ' ~ '"'~ '.",'~ "l~.',~[~;~'~ ,: "~;:~":'~."?'.'i!:""'?,q;~'""i';'!'".'! ,'i';".'.'!*..';,':,~ii:: · "'. ":,".:g' .!',,"'~'/';f:, .." ;i ', · .: , . '" ~,':i~.~, :'.-,~!:,.' '":*~:!~ .... ,,*;' ' '".....l.',"' "'..'i',:.",'.; ': '"""",:'.: '.;:..." /..., ',',i'..' · ~,..'..q,. ,;;, : . .., .../...... .. . ..., ..,..., .:~" . · . ...', . .,~ ...... , . ... . . .. ~,..,.~,. , .. '.' , ,.' ... . ~, ..~.,,!:li.?........ ,!.~,: ,....~..~;,..~ .. '., .. dis i I-'OF,tM 247 |NEW 20" 94# H-40 Plain end drive pipe @ 101' Cmt. plug frc~n surface to 200' in 9 5/8" csg. 13 3/8" 619 K-55 Butt. csg. @ 2355' 9 5/8" 47# N-80 Butt. csg. @ 8481'. W~,T, SCHEmaTIC PRETYY CR~K NUMBER 1 Started 9/8/77 Completed 9/30/77 UNION OIL COMPANY OF CALIFORNIA D ~.AWN __ SCALE DAI'E CKD. --__.-..----- Document Transmittal Union Oil Company of Califc unlen DATE SUBMITTED ACCOUNTING IdONTH / :' /7 1 TO I=ROM 5'i'zo'~a..'.; .'.2.....'.,:~r...:1;:tall, Jr. ,;. ~..L. Cc'artis AT AT ~ .... ~. c~f Alaska b'nion Oil ~mc~.~c)rage TELEPHONE NO. TRANSMITTING THE I 1 bluel, ine and ! sep~..a of 'the 2'" & 5" Dual. Induction Laterolo~ 5" Compensated Neutron-Fo~.ation Dens,ity Log 2" & 5" Compensated Formation De:tsitv Log 5" F-Log 2 ': Mudlog. , ['hese logs ar~. ~o be held CONFID~NTI~ ~ E C ~~~ 25-month confiden,'l'.iality peri(cl. NOV 8 Please ackno~led~e receip,~ and ,. return on~ copy of this t::ansmi'~':al. FORM 1-2M02 (REV. 11-72) PRINTED IN U.S.A. Union Oil and Gas Di~- '~: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union November 15, 1977 Mr. O. K. Gilbreth Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99502 5'. i:?.'" j · c ,:?" O~_ 1 ..... 3 Cfi{ O[ .... ...... J...._.?~A,,,.'r .... j ...... t ..... S~c __C..,?.NF~.R: FILE: ~ RE' PRETTY CREEK WELL #1 Dear Mr. Gilbreth. Enclosed for your information are two (2) copies of the Monthly Report for the above captioned project. Si ncerely yours, ~].j.im_~]~. Call ender b'~t. Drlg. Supt. cc: USGS Harry Lee ... Form No. P-4 REV. 3-1-70 STATE OF ALASKA el L AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICATE ( 5. APl NUMERICAL CODE 50-283-20057 MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS WELL WELL OTHER 2. NAME OF OPERATOR Union Oil Co. of Calif. 3. ADDRESS OF OPERATOR P. O. Box 6e'47, Anchorage~ A.K 99502 4. LOCATION OF WELL 3071'N & 261'W of SE corner Section 7, T13N, R9W, S.M. 6. LEASE DESIGNATION AND SERIAL NO. ADL 58816 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prett7 Creek 9. WELL NO. No. 1 10. FIELD AND POOL, OR WILDCAT Pretty Creek Prospect 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 17, T13N, R9W, S.M. ' 12. PERMIT NO. 77-48 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. DATE ETD DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS 10/1/77 10/2/77 10/3/77 8506'TD 13 3/8" csg @2355 Clamped off and cut W.L. Attempted to pooh w/ 5" DP from 5071' and D)) stuck. Worked loose in 3/4 hrs and stripped out of hole w/ W.L. tools and 5". Ran 12 1/4" RR bit #8 on BHA #16 and washed 100' to bottom w/ 15' fill Circ. to condition mud for logs and lowered weight to 73#. 8506'TD 13.3/8" csg. @2355 Pooh w/ DP. Ran 5" 19.5# Grade E DP open ended to 5017' Ran Schlumberger 2 7/8" od thru DP IES to log free to 1600' Jnd pumped to 4650'. Logged down hole to 8503' LTD. Po'oh w/ W.L. tools and DP stuck. Worked free in 5 min and pooh w/ DP. Ran 12 1/4" RR bit #8 on BHA #16 to 8506' w/ no fill on bottom. Circ. and cond. mud for 9 5/8" csg. and strung 10 liners. 8506'TD. Finished pooh & rigged to run 9 5/8" csg, Ran and landed 218 its 8404'ETD 9 5/8" 47# N-80 butt new csg @8401' w/ FC @8404". Start in {float collar} hole w/ csg. @ 3:15 a.m. and on bottom @4:30 p.m. Broke circ. 13 3/8" csg w/ 400 psi and unable to wash csg below 8481'. Circ. csg volume 02355 w/ rig pump @ drlg AV. Predeeded cmt w/ 200 cu.ft, caustic water 9 5/8" csg followed by 200 cu.ft, fresh water. Cmt w/ 2500 sx. Class "G" @8481' w/ .3% D-19 and .75% D-31 mixed @ lle#/cu.ft. Displaced cmt to FC @8404' w/ 3458 cu.ft. 74# drl.g mud. Circ. 300 cu. ft. of mud con~min~ited,,Cmtl:to,'.$urface. Bumped plug w/ 4000 psi. Released pressure and floats holding. CIP @ 10:30 p.m. Washed cmt out of surface equip. & BOPE. Rig.to pick up BOPE & hang 9 5/8" csg. 14. I hereby e~ti[y that~he fg~e$oing is ~rue zn~correct ~,o,,o ~ ~ ~~/~~ ~,~, Dist. Drlg. Supt. o~r~ 11/14/77 ,'I ,Ill ~ NOTE--Report on this f~r-m-i~ ~i~d for each calendar month, r~ardle~ of the ~atus of operatiom, and mu~ be filed in duplicate with the oil and ~s conservation committ~ by the 15th of the succe~ing month, unl~ otherwi~ directS. Document Transmittal Union Oil Company of Califr unlen .o.~ DATE SUBMITTI=D ACCOUNTING I~ONTH !.~./-,.4/77 TO FROM 'i'ho~ s '"'. · :,.."'~,rshall,Jr David .?{. Courtis ~ State of Alaska Div. of Oil & Gas Union Oil,. Anchorage TELEPHONE NO. TRANSMITTING THE FOLLOWING: U~ON, Pretty Cr~ek Unit , Boxes 1-6~ ~.e~ 2 washed. ~nd. , d. riec! sam. ples. ./ .... Please acknowledge re,eli t and return one copy of this ~ ransmittal. ,, , ~'1~..,. '~' ~ ~.,, ~ - _._. FORM 1-2M02 (REV. 11-72) PRINTED IN U.S.A. Union Oil and Gas I~, ion: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union October 27, 1977 Mr. O. K. Gilbreth Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99502 RE' PRETTY CREEK WELL #1 Dear Mr. Gilbreth. Enclosed are two (2) copies of the Well Completion'Report and two (2) copies of the Subsequent Sund~ Notice Report of Abandonment for the above captioned project. Sincerel~yours, ....... 'Ji'm'~. Callender Dist. Drlg, Supt. sm Encl CC' USGS Harry Lee Division of Lands STATE OF ALASKA <Se;'~,herin- .~! rlJ,¢tJon.~ on OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* ,.. 7q DR,' b. TYPE OF COMPLE~ON: WELl. OVE~ EN BACK RESVR. Other ~ 9. NAME OFOPERATOR Union Oil Co. of Calif. 3. ADDRESS OF OPERATOR P. 0. Box 6247, Anchorage, AK 99502 4. LOC^TZO.~ OF WELL (Report location clearly and in accordance with any State requirements)* At surf~ce 307l'N & 26l'W of SE corner Sec 7, TI3N, R9W, S.M. At top prod. interval reported below At total depth 372'S & 2890'E of NW corner Sec 17, T13N, R9W, S.M. 5. AP1 NUM.F_.KICAL CODE 50-283-20057 6. LEASE DESIGNATION A.ND SEKL~L NO. ADL 588]6 7. IF INDIAN. A.LLOTTEE OR TRIBE NAME 8. UNIT,Fa OR LF-~SE NAME Pretty Creek No. 1 20. FI. EL~ ,a. ND POOL, OR WILDCAT Pretty Creek Prospect 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec 17, T13N, R9W, S.M. 12. PERMIT NO. 77-48 9/8/77 9/30/77. 10/14/77 I KDB 44' above MSL~ 18. TOTAL DEI~TH, 1VLD & TVD 9. PLUG, B~C'K MD & TVD . iF 1VI'UL-r .i~LE COM~L., 21. INTERVALS DRILLED BY 645i3'TVO ~ow m~..sv. RoT,,Y TOOLS ~.A.i.E T00,.,S '~...'-'.~"~DU~J~O !I'~'J:~:t~VAL(S), O~ TH. IS COMPI.,E'rIo,N~TO~, BOTTOM, NAME 0VID AN'D TV'D), 23. WAS DIRECTIONA'r. ) SURVEY MADE ] Yes 24, TYPE ELECTRIC AND OTI-iau-~ LOGS RUN J 1ES, GR-CNL-FDC, GR-CBL CASING RECORD (Report all strings set in w~ll) ' 20" I 94~ / K-55 I Driven,, ! -- 13 3/8" [61~ . ' [K-55 .[2355 ' 17'1/2 [ llO0 sx. ' 5/a" 147fI / 't t N-80 8481' ~ 12 114" 2500 sx. ' m ' m / i ' ' j ' 26. ~IN~R ~CO~ [ 27. TUB~G ~E~O'~ DEP~ SET (~D,) ~ PACIIER SET ' "~ N PR U~iA%ON m m S I I m PERFORATIONS -~' ' , " '~. - . -I , ~', C'TURE. C~IENT SQU-_ZE, ETC. 28. O m TO O9 (In~rval raze and number) 2~ ACID 8~ OT F ~A D~i ~m~v~ (~D)) ~OU~m~ ~D ~IND O~ ~AL 1 See attachme~] ,, 30. PRODUCTION DATE F'I~ST PIIODUCTIOH [ 5OD~OT10~ ~EIIfO'9 (Flowing, tiaa lift, purnplnE~size and type oI pump) [WELL ~TATUS' (Producing or [ DITE OF T~ST, [~OURS TES.T~ '[C}IOlfE SIZE [PROD'N FOR OI~BEL. G~CF. WA'I~BBL. AS~O P~' FLOW, TUBING ~' SSUR~ [CAL~'i'~ OI~BBL. 31. mSPOSZTXON o~ oAS (8old, used flor ]uel, vented, etc.) ' 32. l,,s'r o~" iT~iCu~,Es?S #1 Tested Intervals jWA~BBL. ]OIL GRAVITY-APl (C'OI:{,R.) I TEST WITNESSED BY 33. I hereby certify that the foregoing and at~,ched information is complete and correct as determined from all-available records SIGNED ,. -' TITLEDist. Drlg. Supt. m R. CallendWr ~ - D*T~ 10/26/77 *(See Instructions and Spaces I%r Additional Data on Reverse Side) ... General: This form is designed for submitting a complete and correct well completion report end log on all types of lands and leases in Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- ments given in other spaces on this form and in any attachments. Items 20, and 22:: If this well is completed-for separatc- production from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the prc. Jucing interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in itern 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be seperately produced, show- ing the additional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well shoul:! show the details of any mul- tiple 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. SUMMAJ:t¥ OF' FORMATION TESTS INCLUDIN(; INTERVAI., TESTED. PRESSURE DATA AND P,F_,COVERIES OF OIL. GAS. 35. GEOLOGIC' MARK~ WA~ AND MUD NA~ MEAS. D~ See Attachment Top Beluga 6145' 4205' - ~. CORE DATA. Aq~ACti ;~' AN~'~-I'EI~ S[I~S' OF OIL, G~ OR WA~. _z. _. Form 10-403 REV. 1-10~73 Subml t "1 ntentlons' 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 ~leepen Use "APPLICATION FOR PERMIT--" for such ProDoSals.) WELL. L._J OTHER 2. NAME OF OPERATOR Union Oil Co. of Calif. 3. ADDRIE_$$ OF OPERATOR P. O. Box 6247, Anchorage, Al( 99502 4. LOCATION OF WELL Atsurface 3071 'N & 261'W of SE corner R9W, S.M. Sec 7, T13N, 13. ELEVATIONS (Show whether DF, RT, GR, etc.) , KDB 44' above MSL Z4, Check Appropriate Box To Indic~ Na~dre of Notice, Re NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPA I R WELL CHANG E PLANS (Other) 5. APl NUMERICAL CODE 50-283-21~I~R7 6. LEASE DESIGNATION AND SERIAL NO. ADL 58816 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prett.y Creek 9. WELL NO. No. l Z0. FIELD AND POOL, OR WILDCAT , Pretty Creek Prospe¢l; 11, SEC., T., R,, M,, (BOTTOM HOLE OBJECTIVE) Sec 17, T13N, RgW, $.M. 12. PERMIT NO. 77-48 0ort, or Other Data SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTIN(~ OR ACIDIZlNG ABANDONMENT* (Other) , (NOTE~ Report results of multiple completion on Well Co,~;.-t. lon or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all I~rtlnent ~lltall~, an~l give pertinent dates, Including estimated date of starting any proposed work. The well was tested in three Beluga intervals with results as outlined on attachment #1. Since commercial production was not found, the well was plugged and abandoned. Each test was squeeze cemented for' abandonment below a cmt. ret. and final abandonment was achieved as outlined On attachment #2. A 4 1/2" x 15' dry hole marker was installed in the surface plug with 4' of marker extending above location pad level. The complete well name, exact location, and operator's name was bead welded on the marker. The cellar and reserve pit were filled and the lOcation leveled except for a small portion of the reserve pit which will require additional work.after freezing. Topsoil was spread and leveled on the road and location. When final cleaning and leveling of the reserve pit is obtained after freeze up, the Division of Oil & Gas will be notified for final inspection and approval. I hereby certify that the foregoing is true and correct ;. · ~ .. (This space for State office usa) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side Attachment #1 Test No. TMD TVD Midpoint 8239' -8260' 6197' 8216' -8224' 6167' 8029' -8035' 5981 ' Remarks Tested with no entry. Sqz. below cmt. ret. @7934' with 200 sx. cmt. 7804'-7820' 5764' 7752'-7780' 5719' 7692'-7716' 5659' Tested and rec. 74 bbl formation water. Sqz. below cmt. ret @7633' with 180 sx. cmt. 3 7270'-7290' 5248' 6594'-6604' 4621 ' Tested with no entry. Sqz. below cmt. ret. @6539' with 280 sx. cmt. Ali perforated intervals shot with 4 - 1/2" holes per foot. Attachment #2 TD 8506' 13 3/8" csg. @2355' cemented to surface 9 5/8" csg. @8481' cemented to surface Plug #1 7861 '-8260' Sqz. perfs 8029'-8260' with 200 sx. cmt. below cmt. @7934' and capped ret. with 30 cu.ft, cmt. to 7861'. Plug #2 7573'-7820' Sqz. perfs 7692'-7820' with 180 sx. cmt. below cmt. ret. @7633' and capped ret. with 25 cu. ft. cmt. to 7573'. Plug #3 6479'-7290' Sqz. perfs 6594'-7290' with 280 sx. cmt. below cmt. ret. @6539' and capped ret. with 25 cu. ft. cmt. to 6479'. Plug #4 2138'-2278' Cmt. ret. @2278' capped with 57 cu.ft, cmt. to 2138'. Pl,ug #5 All surface casing head equipment cut off 6' below location pad level and 9 5/8" casing filled with 86 cu.ft, cmt, from 200' to bottom of cellar. The 9 5/8" casing was filled with 70#/cu.ft. workover fluid while placing all of the above plugs and this fluid remains below, above and between all plugs. DATE ETD DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS 27 10/4/77 8506'TD 8404'FC 13 3/8" csg @2355' 9 5/8" csg @8481' PU BOPE and hung 9 5/8" csg. w/ 29,0,q0# on slips. Cut off 9 5/8" csg and installed Gray Tool Co. 13 3/8" 5lion x 10" 5QO0 psi tbg. spool ant tested to 3000 psi. Installed 10" 5090 x 13 5/8" 5000 ~.SA and NU BOPE. Ran 8 1/2" bit & 3-6 1/4" DC on 5" DP and broke circ. [a5F)O0' and 7000'. Cleaned out cmt to FC ~84,q4' and circ. to cond. mud for logs. Tested BOPE and 9 5/8" csg to 3000 psi. 28 10/5/77 8506 'TD 8404'FC 13 3/8" csg @2355' 9 5/8" csg ~8481 ' Finished pooh to log. Rigged Schlumberger and ran cased hole GR-CNL-FDC log from 8391' LTD to 240~'. Made tow runs for FDC curve check. Rigged GO Int. and ran GR-CBL-Signature log to 3300' and could not work deeper. Changed cent on tool and could not run below 35~0'. Ran 8 1/2" bit #14, 9 5/8" csg. scraper and 3-6 1/4" DC on 5" DP, incomplete. 2.9 10/6/77 8506'TD Finished TIH w/ 8 1/2" bit and 9 5/8" csg. scraper to 8404' 8404'ETD FC ETD. Circ. btms up and cond. mud. Pooh w/ OP. Ran GO Int. 13 3/8" @2355 GR-CBL-Signature log from 8401' (LTD) to 4500'. Ran Sperry Sun 9 5/8" @84.81' gyro survey on GO Int. W.L. from 8401' (lTD) to 2355' (13 3/8" shoe). Cleaned mud pits and filled w/ fresh water to change over to W,O. fluid. Ran 8 1/2" bit and 3~6 1/4" DC on 5" DP incomplete 30 10/7/77 8506'TD Finished TIH w/ 8 1/2" bit and 3-6 1/4" DC to 8404'ETD. Displaced 7884'ETD (cmt hole w/ fresh water and mixed W.C). fluid w/ 18f/bbl KCL (5%) cap on ret) 25f/bbl salt and 8#/bbl Dril-S to 71f/cu.ft. Circ. and cond. 13 3/8!! @2355' W.O. fluid. 9 5/8" @8481' 31 10/8/77 8506'TD Pooh w! DP. Tested BOPE, upper and lower Kelly cocks to 3000 7884'ETD (cmt psi Union Specs. Ran 9 5/8" Howco RTTS pkr and APR valve on cap on ret) dry 5" DP and set pkr @7985'. Opened APR valve. GO Int. perfed 13 3/8" @2355' Beluga test fl w/ 4 HPF using 2 1/8" torpedo link jet expendable (..°.5/8" @8481' guns 8239' to 8260' Had medium blow on bubble hose after perforating. Opene~ well 2 1/2 hrs w/ no response. RU to perf next interval w/ 8' expendable gun and hung gun in surface equipment losing 2' of perf gun in hole. Ran 2 1/8" sinker bars to APR valve and could not work below valve. Filled DP and circ. hole w/o noticeable gas recovery. Pooh w/ tools and rec. half of perf gun. Ran 9 5/8" RTTS pkr and APR valve on dry 5" DP and ran rabbit thru all DP on TIH. 32 10/9/77 8506'TD Set pkr @7985' and opened APR valve GO Int. cont, perf, Beluga 7884'ETD (cmt test fl as above 8216'-8224' w/ very slight blow on bubble hose cap on ret) after perforating. Opened well for 2 hrs. w/ no response. Cont' 13 3/8" csg perf. Beluga test fl as above 8029' to 8035' w/ very slight @2355' blow on bubble hose after perf. Opened entire Beluga test fl 9 5/8" csg for 3 hrs w/ no response. Filled DP and circ. hole with very @8481' small recovery of gas. Pooh w/ tools. Ran 9 5/8" Howco cmt ret. on DP and set 7934'. Broke dwn. Beluga test fl perfs 8029' to 8260' at 4500 psi and PI @ 15 CFM & 3800 psi. Squeezed perfs 8029' to 8260' w/ 200 sx C1 "G" w/ .75% D-31 and ,6% D-19 to a,'~,~hali~'ip~sSulq~ of 3900 psi. Pressure bled to 3000 psi in 5 min. and held. Pulled out of ret and left 30 cu.ft, cmt on top of ret. Pulled up to 7884' and reversed out 19 cu,ft, cmt. Pooh and hydril closed due to malfunction and pulled rubbers off DP, Cleaned rubbers from BOPE and finished pooh. DATE ETD DETAILS OF OPERATIONS, DESCR:i] IONS & RESULTS 33 34 35 36 10/10/77 10/11/77 10/12/77 10/13/77 8506 'TD 7872'ETD 13 3/8"csg. @2355' 9 5/8" csg. @84.81 ' Finished removing a total of 42 DP rubbers from BOPE leaving 9 rubbers lost in hole. Finished pooh w/ tools. Ran B 1/2" bit and 9 5/8" csg. scraper to 7869' w/ no problems and pooh.. Repaired short in remote control on hydril. Ran 9 5/8" Howco cmt ret w/ 8 1/2" junk pusher on 5" DP and set 7872'. Pooh w/ DP. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP and set @7642'. Opened APR valve. GO Int perf Beluga test #2 w/ 4. hpf using 2 1/8" torpedo link ~et expandable guns 7692'- 7716'. Had mild blow on bubble l~ose after perf. Opened well for 1 1/2 hrs w/ no response. Cont. perf Beluga test #2 as above. 8506'TD With 9 5/8" RTTS pkr set @7642' on dry 5" DP GO Int cont. perf. 7573'ETD (cmt Beluga test #2 w/ 4 hpf using 2 1/8 torpedo jet-link expendable cap on cmt gun 7766'-7780' w/ light blow on bubble hose. Perf 7752'-7766' ret) w/ med..ium blow on bubble hose and dead in 2 hrs. Perf as above 13 3/8" csg 7804'-7820' w/ medium blow on bubble hose. No fluid in DP on @2355' last perf run. Opened entire perfs 7692'-7820' to atmosphere 9 5/8" csg 6 1/2 hrs w/ mild blow but no GTS. Loaded DP and had 74 bbl @8481' (4200') entry. Circ. hole clean and rec. 74 bbl formation water. Pooh. Ran 9 5/8" Howco cmt ret on 5" DP and set @7633'. Broke dwn. Beluga test #2 perfs 7692'-7820' at 2200 psi and bled to 1500 psi in 5 min w/ Pump off. PI @ 7 CFM & 2750 psi. Squeezed perfs 7692'-7820' w/ 180 sx C1 G cmt w/ .75% D-31 and .6% D-19 mixed @ll$/cu.ft. to a final pressure of 3750 psi. Pressure bled to 2800 psi after 5 min. Pulled out of ret and dumped 20 sx cmt (60') on ret to 7573'. Pulled DP to 7540' and rev hole c.,.l~.ean. Pooh. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP, incomplete. cap on ret) 13 3/8" csg @2355' 9 5/8" csg ' @8481' 8506'TD Finished RIH w/ 9 5/8" RTTS pkr and APR valve on dry 5" DP and 7573'ETD (cmt set pkr @7218~''. Opened APR valve. GO Int. perf lower Beluga test #3 interval w/ 4 HPF using 2 1/8" torpedo jet-link expend- able gun 7270'-7290' medium blow on bubble hose after perf Opened to atmosphere for 4 hrs w/ no response. Rev out 7.2 bbl (400') water (rathole vol = 4.4 bbl). Pooh w/ pkr. Reran ..q 5/8" RTTS pkr and APR valve ondry 5" DP and set pkr @655,3'. Opened APR valve. Ran 9' of 2 1/8" torpedo jet-link perf gun to 6550' and could not work thru APR vlave (310 hole). Reran 9' gun w/ 1 7/8" sinker bars and hung gun in APR valve @6550'. Pulled gun in two. Could not close APR valve. Sheared circ sub and loaded hole, Pooh and rec. all of gun. GO Int. perf Beluga test #3 interval w/ 4 HPF using 4" csg. guns 6594'-6604' (10'). 8506'TD Finished TIH w/ 9 5/8" RTTS pkr and APR valve on dry 5" DP and 2138'ETD (cmt set pkr @6653'. Opened APR valve w/ light blow on bubble hose. cap on ret) Opened Beluga test #3 perfs 6594'-6604' to atmosphere for 4 hrs 13 3/8" @2355' w/ no response. Closed APR valve and pooh w/o rev. out. Rec. 9 6/8" @8481' 3.5 bbl (202') W.O. fluid (rathole vol : 2.8 bbl)..w/ no show of oil or gas. Ran 9 5/.8'~ Howco cmt ret on 5" DP and set @6539'. Broke dwn Beluga test #3 peres 6594'-7290' @2000 psi and PI @ 23 CFM & 2700 psi. Disposed of 250 bbl w/o fluid into perfs. Sqz perfs 6594'-7290' w/ 280 sx Cl "G" cmt w/ .75% D-31 to a final pressure of 2650 psi. Pulled out of ret and dumped 20 sx (60') cmt cap on ret to 6479'. Pooh. Ran 9 5/8" Howco cmt ret.,on 5" DP and set @2278'. Pulled out of ret and spotted 50 sx (40') C1 "G" cmt w/ .75% D-31 on ret to 2138'. Pooh and laying dwn 5" DP. DATE ETD DETAILS OF OPERATIONS.,. DESCRIPTIONS & RESULTS 37 10/14/77 8506'TD 13 3/8" csg @2355' 9 5/8" csg @8481 ' Finished laying down 5" DP and Kel.l'y. Nipple down BOPE. Cut off landing ring on 20" drive pipe and removed all Gffay Tool Co. wellhead equip. RIH w/ 5" DP open ended to 90'. Mixed and pumped 75 sx Cl "G" cmt to fill 9 5/8" csg to surface. Pooh w/ DP. Installed 4 1/2" dry hole marker according to state specs. Cleaned all mud tanks. Released rig at 12:00 mid. 10/14/77. Eugene F. Griffin District Operations Manager Alaska District Union Oil and Gas ~,'" ~ion: Western Region ,~. Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 unl®n October 20, 1977 ,Mr. O, K. Gilbreth Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear 'Mr. Gilbreth' Enclosed .for your information are two (2) copies of the multi-shot survey for Pretty Creek Well #1. Sil'ncerel y yours, ""h~,~,. ~..---,.,, (") '-. " ":'~2 "' · '~ -,>,. J fm'"'R. Callender D~st, Drlg. Supt, RECEIVED OCT 3 '!.. Olvtsim~ ef ~,1 & ~,a~ Oonse,rvat!on Eastman ~ ~ Whipstock l)~ A PETROLANE COMPANY REPORT of SUB-SURFACE DIREC TIONA L SURVEY UNION OIL OF CALIFORNIA COMPANY PRETTY CREEK #1 WELL NAME COOK INLET BASIN LOCATION JOB NUMBER Ag?? S0122 TYPE OF SURVEY MULTI-SHOT DATE 10-20-?? SURVEY BY EDWARD J. BUTLER OFFICE ALASKA ,/ -COMP LE TI'ON-RE PORT ........ 0 C T'O B e-R--1-8',-3:'9 ?? .................................................... · ........ --U'NI-ON--O'I-L--OF--CA'LiI'F'O'R'N-I-A P R E T T Y-CR'E'EK--N 0 i--I ' ......... -M'AG N E T I C- MULT' I--SHOT-SURVEY .................................................. D'E¢ L' I N A'T I O N--2'z~','5'-DEg, .... EAST ..................................................................... -RAD I US"-OF-' CURVA TURE--ME T PtOD-'OF'-'COMPUT'A'T"I ON5 K-'-B-"E l-EV i--'U'NKNOWN--{A'$$UMED-O )' .. --COMP U T ED-- FO R-- EA'5-T M'A-N-W M-I-P'5 T O C K-- B Y- F'i--M-,--UI' N'D$ EY--A-N D-A'5-SOC-FA T F_. $ RE'CORD-OF- ,SURVEY ...................... ALL--C'A'I"CU[-AT'IONS"'PERFORMED-"BY"'I "B" M ELECTRONIC-COMPUTER' ........ TRUE ............................. -M EA-S-,-- D R-I'FT--V'ERT-I-C-A'L "SUB .... DR'rF'T -TO T'A'L--C O'O R D'I'NA'T'E$ -DEP Th'-"ANGLE ...... DEPTM ............ SEA ........... DIRE¢ .................................. "D ........ M ............ -."' ':.- .................................... D E'G" ............... ': ............................ ....... DOG--I"EG .......... C--E-O--5-- U-R-'E-- 5 -- 5EVER'I-TY D I"$TANCE .............. ANGLE ....... DEG'I'IOOFT ......... ....... D ..... M' -5 ............................................................... '5'E'(~ ON' 2461 62 30--1984,92 1984,92 5/+7,50E 759,00 5 824.,63 E 1120,76 $ 47 ..... 22 ....... 2.2 ..... E .......... 2A1..]..5 ................... 1.119,56 2646 62 0 2071,41 2071,41 $/+7,50E__86.9_,.9_8 5__9/+5,20 E f7'~-1--~-0""-3-0--2'-~--i'-"7 ,.'L.O . 2.i.!...~_!_,_.~..9 ......... S..~....~.......5_0..E'. ......... 9.2 6 ' 2 8 ._.S ..... 1.9..0....~._~._~.~.___E 2833 59 302 1 60 3115 60 320.9 61 3303 61 15 3397 61 15 2~3-9'i93 3490 61 /+5 £~-~-~%-~'1 3583 6'2 15 2527,97 3677 62 /+5 2571,37 /+5 2162,93 2162,93 544,50E__ 982,20 ..... S ...... 1...0...6_~_.._O.._~_E 0 2210,61 2210,61 $4.4,50E .1.0...e...0._~_.8_0_S 1].20,60 15 2-2-56,93 2256,93 5/+~+, 50E ].098,32 5 1177,12 0 ~_3~9.33 23~9.33 s~_:_~.0_.E. .:.._2l.~...,_Lo_.s 1291.88 3770 62 45 2613,95 3-8-65 62 0 ~--'~-~8,00 3'9'5'8--63. 15 2 ~-o--~, 20 ~0"5-1 60 /+5 414~ 59 45 2793,44 248/+,31 $/+5.00E 1390,13 5 1465,38 E 2527,97 5~_5..!__0_0_.E _!..4.~...8..?...1.9 ...... 5__~_5_.2_3_,/+ 5 E__ 2658,00 545,00E 162Z+,10 S 1701'.41 E 2747.29 2793,/+4. /+236 '~6 45 28/+1,8~ 2'8~+1,8-Z~ --4-3-2'9--5-3--'-45 289-4;, 85 2894 ', 85 4422 51 0 2951,62 ~5't-5 /+9--0---]'011 , 3 9 2951,62 3011,39 $45,.00E' 1739,47 S 1816,78 S/+/+,50E 1852,12 5 1928,95 S~'~;¥0E .... ::: ~ ............. 07 ; 08 ............... S 71982,02 $/+3,50E 1960,50 S 2032.72 --[~2'T~'~'~ 2o~.6o $ 2o81.3o __128~_,.2..9__S_4._7_23 .... 2..]._E 03_0..0.0 12_8.2,91 L.3_6_.7_,..5.8__s.... Z+.7 ...... 2.]. .... 5 5__.~. _1..,.7..6.9__ i 366.13 . !..~.~_7_,...3.!._5.../+7 .... 15.45._E ......... 1.18_16 ......... 1~.~5,89 l 5 2..9_._?_.~...8__5_._~_7 _6 5 1 E~ 1609.95 S 46 59 0 E 1773.53 $ 46 45 15 E 0,263 !_ _5_28..,.0.6 o,2.~9 ~..6.0.8_,.7 o 0,532 1772...,.~.3 __.__19 . 15 2.0..1.8.,.88 2100,..95 · 2.2 6.7..: 0...~ 2351,2C ...... 2433,02 . .2.51.~., 3 .'i ._.2595., 11 · . 3_...2.83 ................ 26.'/. 3 · 3 ~ _3_.,_3_0..1 _ 2_7..~ 9.,_7..i ___2..,_.9_5.7 ....... 2823,3 { 2._,...Z3_6 ..... 289. ~,, 5; 1855,79 .5 46 39 15 E 0,266 2019.85 S 46 30 3/+ E 0.538 2101 ,..~._....~._~.6 ..... 2! ..... 2_._~__, ~,...~38 ~L~9.~..~.9_5_~.~ .... 2.~__17 ~ __0 · 6 ? 8 2267,97 5 ~6 22 18 E~~e~.0~ __2352,1.2 .... ~_.~.~ .... 1..9__~.~._.E_.. Q..,~90 24.33,93 s /+6 ~.~_..13 E ~,.~..6 2515,25 5 /+6 14 43 E 0~.5~8. 2595,97 $ 46 1.2_2.}._.E 267/+,17 5 /+6 9 50 E 2750,52 S 46 6 14 E 2824,10 5 /+6 2 9 E 2895,2/+ .$_~..5 57 /+1 E ......................................................................... ~ ~. co.~ ~'-".o ~_ .... ~ ~.v ~ ~-.7'77"; .... i"';71~' 7';-".".""i'-2'i;-_~..-._-L'-/.'"LL-..;'Z.'_-__-.';.,';';2_ "'i_"-i ';~ iL".'i ~...i-i~';;' '. ..... ............................. ~"c'~'C~AT'~"0'~'~-~o~_~ B~ ~ ~ ~ ~C~O~C CO,~~ ........ T-RUE ..................... DOG.._ LEG ............. -MEAS,-'-DRIFT' V'ER'~' f'CA-~. ...... SOB .......... ~'1~ i"P:'~' ...... TOTAL' ¢O'~)RD fN.'A..'_T-E~ .......... _C_. L__..O _S..U..R"E .$ ............ .$.EVE.R I..TY ........... SECT ION -D'EP TH "-A'NG L'E ......... D'EPT H -- SE'IA' ............ [~I R'~IdI ............ D_I_STA_~.C.E ..... AN G L E__~D.F_GLLO. QF_T D.I.5 T ANC[ D"--N DEG, ._D ....... M ........ 5 ...... -'~6'o~ ~8-'45 '3'o-f~','-~-Z- ...... 3"0'73,'~2 ...... s4~".'~'o~ -2o64..s.:"s ...... ~"~-'~_._L~__E '~'7-0'~ 48 0 ~134,99 -~-~'~'4-*"9'9 ..... S~2','50E .....2f16,0.6...$ .... ~'~ 95 ....47 .... ~ 5'--'3-i'~'~-,-~'~---~'i-~-~-'-6-~' ...... ~-# 3'"*'5'0 E ........ 2'166,3. ~ ..__~ ....... 22 Z.~_,._9 "---~'~-?'9--~-5---0 332~.47--332-'Z-~'-4-? S65..0.0.E ...... 2262,~ ...... S ....2.3%_5_,_~_5_E 3.23_7..,.19.. S... 45.. ~9 ...... 45 .... E ........Z,.O_70 ............... 3236,76 5073 44 0 339~,5~ 339~,5~ S45,50E ..... 2308,80 ....... --5~ 6'7'"~ ..... ~"5 ...... ~'~"S'~-,'",~'~ ..... S'~'~'e','.'.~.i~'""",i_S~,_'~"__,_.%0._.[ .~.~.~_~...,..~..s__s .2.~o_.e._,_~_o__.~ ~.~_~_?_.._~.3__..s._~+.s_..3.~_.-~+_E ...... o..,..7_~.~__ "---~4'7"-'39---'_t-5 3-~'[9-j~'~---~'&'6'~-*-'8-Z-__-'$~"5-j~_.0_E___2.~_8_5-."6~-'$---'-'I2'539,39 E 35_5_3_,~! ..... S.j_?_5_3.6___~7 E 5541 ~0 0 374~,63 374~,63 $45,00E 2528',00._.$ .... _2_5___8_!_.,_7_.8._.E_ . --5'7'2'7 ..... 3'7 15 3886~180--3"8'8'I~'~'~''0 ........... S~-~'''.'0''0~'- .... 26101) 55 S__2663.62 E 372~_;_6..0,_..S._~.5._.3.z+ 35 E .0_...8.3_1 .................. 3.492 · 90 2...1.&I 35.5.2.,.99. 0_,_7.98 ....... 3.6_1 Z, .9 ~ ~_.,.3_.~...~ ....367.~, 94 L:_6.6_0 3_'LZ9.....1.9.. 5865 36 0 3997.55 399~V5"'5 .... $'~'~-,-~'~-E f67"'6-J6-f-s 27~-0.55 E 381~-.88 S ~+5 32 ~3 E 0.9~4__ .3. 8.~ .1.. ,5 0. FOLLOWING SURVEY FROM GREAT gAN.D SZNGLE SHOT~ 2789,44 E 3913,7"9""-S--4'5 .... 2.7 ..... 24 E-- 2~_1_0.2 ......... '-~'9' 7. 6'3-~'6 3 6'5"31 S 1--0 · ~-?'~-6 27 o 6- ~i-? - 1----21-3--~ 0 ~'0"5-~ 20--0 ~'5~5 1~ O-- 7795 13 15 8412 4 30 4297.70 4297.70 S~i.OOE ____4558.62 4558.62._/_$_~_~_t,pOE 2939.94 $ 2956.08 E 4~69.13 $ 45 9 24 [ 0.332 4720.39 4720.39 $39.005 300'9-."63 $ 3012.51 5 ~258.30 S ~5 1 38 E 2.1~2 ~860,56 4860,5'6----S'4-d;"~"0-~----3"06'0"6'~'-"'~ ...... 3'0"~'4,56 E--~'~-'~"'~"'16"'-~-'-~"~ 56 35 E 2,260 5029,58 5178.~5 5178.~5 S~O,OOE 3150,45 S 3129.93 E ~0.92 S 4~ 48 ~5 g __1.911 --6352,08 6352,08 $59,00E 3329'*-~-~--~--3299,04 E 4~87,32 S 4~ ~ 4 E 4.0.8.9 · 52 416_9.._02 4258.2~ 4324...07 .~.3_9..1...,2.7 4440.92 0_~.6_3.5 ............. .~.527.38 0_,..~_9_~ __1.41.8 ...............~687.32 --B'OTTOM HOLE CLOSURE 4687,3~. FEET AT $ 4-~+--'4Z~ ..... 4-'""E ' M E..A...$U._R.E D DEP. T_H v E._R.T. ~ .C. A__L_$ U_B_ ...... M O .-_~_V.. D. V.E.R T_I .CAL ............ . ....... D E _P_.T..H ..... SEA._.O.IFFER ENCE COSREC.T ~ O. iSI ........... _T.O3'A L ..... .COORD INATE~ ................................................... 2493 2000. 2705 2100, 2906 ................. 22Q0_~___ ZOO0 .......... 4.9.3 .................... 1.09 .................... _~3. 8. ~_3. 4 ..,. S ...... 845.37. E .......................................... 2200 ......... 706 ................. 10.1 ...... !0.27,6.0__S... 1~06o85...E ................................................... 4798 4944 3108 2300, 2300 808 102 3313 2400. 2400 913 __1_0._5 · _ 3523 2500, 2500 102.3_ ........................... 110 3.73_9 ..................... 2.6.Q.0..,_____2..6.00 ...... 1.1.39 .......................... 11.6 3953 2700, 2700 1253 1_1_~' 4.4.9.7 3.099_:. :_%0.00 ..... 1.4_9.7 6 o 4649 3100. 3100 1549 52 3200, 3200 1598 49 3300, 3300 1644 46 5222 . . 5356 5487 5616 5"7 ~"3 611.0 6229' 6346 6'4'6'3 6'579 669-3 68'05 3400. 3400 1685 41 3 ~'0-0, 3"500 3. 722 37 3600, 3600 1756 34 3-700. 3700 1786 30 .._ 3900, 3900 1843 27 4000 .--4 o oo--1 ~-6% -- f'5 41 o o. 41 o o ...... ~_.e..~.,~ ............................. z 3 4200, 4200 1910 19 4300, 4300 1929 lg 4400, 4400 1946 17 4500, 4500 1963 17 -. 4600, 4600 1979 16 4700, '~0"0 ....... 1' ~'9'3 ,'__ ......... 1'4... 4800. 4~b"o 2005 ' lZ 7'O-2 7-f~'8 4900. 4900 2014 9 5'000, 5000 2'021 7 1_1.52 ,_7..2__~ .... 12Z9,65.._E , I 12_8._Q.,_11 $ 13 5.5_. 6.7.__5 ....... __!..~..10..,. 70...S _ .~485,96_.E ..................................... f .... !.5._4..~__~ 18.71..$ ........ I 6 ~- 1..,.6 4. __F_. ~}l$__ ~__Sm.~m .s ....... 1 7_5. 6_... 1 _7__ E 299.~.$._91 ...... S ............. 2 071 2 0_8 7...e..1..0_ .S .... Z i 4 9 .' . Z . 1 .... 2167,92 $ 2224.46 2245e00 S __229_7..,..7..5_E 2..33.~_,_5_8__ $ ...... 2 3 6 7,9 3. .... a 2380,81 $ 2434,95 E 2503,49 S 2557,27 E 263.7,51 5 2670,33 E Z.~I7_1...e_3_.1.... S .......... 2 7 Z i · 7 2723,97 $ 2769,78 E 2772,49 S 2813,75 E 2820,03 5 2855,52 2 ~ 66_..~_.4..6_....S ...... 2.8. 95.,_3.0_ E 2912,65 S 2..9:~.3..,_8.1._E 2958_~..B_.7.___~ ........ 29_71 ....41 ..... E 3..0.._.0._!_,~_7 .s I3iO. O!i. ~_!. ~ _.i 3039,68 5 303.7_,_1.0__E 3073,5 n 3103,78 $__3090,77 E 3131,17 S 3113,75 E 7232 7337 5200, 5200 2032 4 5300 ,-- 530'0'---2"6'~3'7 5 3 ~_5_5_:_3_6.__.S._ 3 3178.28 $ 31...5_3_,_1.2__E i DEPTH TRUE VER T"I 'CA il---~'O B '--~i ~-i,'¥~/b ................. v E'R'Y-I'd,~'L ................ ~'~_-~'~ ~--s'~'~...-...6]~..~]~] ~'_~_.._E~_C._.~_ ............ _c 0 R'~...~-.C.-T~.-~ ..o. ~_ ......... T. nr_A__., .__C 0..0.~ ~.~...~ A T ~ S .......... 7-441 7 76~+8 7-7'gl 7853 7956 8057 8158 825'9 -- 5~00, 5400 2041 ~ ............................ 32PQ_,Z~_$ .... 3.171,16 .... 5'500,--5500 20~ 3 322~.25 5__31.88.,23._E .... $2.60.,.~2.._.$ ....32Z0,~8..E. ~.7.8o09.._$ ........ 32~5,55._E ~.Z9.~,_15__5 3249.,80._E 3_305.,.5.3_.5 .......... 3263,04_E 5600, 5600 2048 4 57.0.0~ .....5700 ...... 2.05_1 ................. 3 ............ 5800. __580.0 ........ ~_05,3 ....................2 ........... 5900. 5900 2056 ___ .3.__ __ 6~_., .... 6 o o 0 ........ z.~ ~! ............................ z. 6100. 6100 ,2058 1 6200, 6200 2059 1 3~315.,.36.._ 5 ....... 3275,08..E ..................................................... 332.2_,...7_7__5 32..85.* 16__.E.. . _3_~.2_7_,.9_.2_._. ,5 ........ 32 9~,, 92._E .............. _-] _.! NT_E'R. PO'LA.~r.ED__V__.A_LU_E'__.S F_.o_R__EV_E_ N.._~. 000_._ F.E E._T.._ OF._ME_A_SU .R E. D_D_Ig.P._T_L-I, TRUE ............ NE',~$OR'ED VERT ]: CAL SUB DEP TH DEPTH S...~ A__T_ _O_TA.I,. c 0o.B_ _D_!_ _N .A_T_E_5 3000 /+000 5000 .. 6000 7000 8000 22/+6, 2246., .......... 10_8._5._:.7.0__5 11.63_,9.6_E 2.72.2., ..... 2?22,____ 3,_7._Q_7_ ;.9_7._5 1 '~_S.~_,.Z.B__E 3339, 3339, 2,272,89 5 2325,e3 E /+3.07, z+107, 2727,80 S 2773,23 E ......... 4979, /+979, 3098,07 ,5 3085,97 E 59',+3'. ......... 59z+3, --3'2'9's.83 s .................................... ' 'HORIZON"-/ "' SCALE 1"=500" ' UNION OIL OF CALIFORNIA ..... PRETTY CREEK~ NO.I .... " ................... ,. ...... RADIUS OF CURVATURE MAGNETIC MULTI- SHOT ' .... ~18'85 "' 20OO ,,, , i i '. ' i" .' ~2oo 'i " .... """'':" :"" ~'''L' ..( ' ' ' . . .. ~ .. ,' ' . ..j..:.... ;._~ :. . , . 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' ....... ............................ ~ ............................... : : _ .. . .'." ~":-:"; "' ". .... i ........... "'! ........... : ...... i ...... i":'"'i"q-'; ...... i-"r'"l-'. ...... ~ ...... ' ........ ~", .... ~ . . t : : "' ..................... ~ .......... '-'T-'T-~-,'- .... '~ ...... ~"'-.--T-.'-'----'~:-'i ..... : ~ . ; 1-'--~ .... ~ .... = ...... : ....... · ? . . . ; . . . ~ ................ ; ..... ~ ....... ~ .......... .. ....... ~.....'.....; ................ : ........ ~.._'.._~..~_~ - .... ~_ . .. _ , . , . ' ' ' ' .... : . ' .' ........ ' [ ' ~ I ~ ' ' ' , ' I .... ~ ." : ' .... . ..... ~ ................ : '"'7-'~ ........ I" '~ .............. ,- '" ~-- ,~-?'-~'""~ ................. : .......... r ...... ' ". ............................ :_ ~ ' _ . , · I ' ~ [ .... J' : .... ................................................. ' '. I ' : , ,~: ' -- , 7 '. ....... : ...... "-t ........ T ......... ; "1 ........ ! ......................... : . . :.. . . . . . , "' ' ..~'. ' i'- ...... i'~...-.!" ';':'"':'-!'" .............. ' "! ' -'~"~";-":-:-" ."', .............. i ........ t" ' ,. ..... j ........... ~' .... : ................... t ..... . ' I ....... , ................. ~. . . .I.. ~ ' ' ~ ~ J' " I ~ ' : " . ! .... ~ Form No. P-4 REV. 3-1-70 SUBMIT i~ DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS I. 2. NAMEOFOPERATOR Union Oil Co. of Calif. 3. ADDRESS OF OPERATOR P. O. Box 6247, Anchorage, AK 99502 4. LOCATION '~ f' F ~ # ".'.' "."'~ OF WELL "-.',-- !'".,i' ,, ~..~ ~ :.~o .-.,, ,, .~ ...,. 3071'.N & 261'W of SE corner of Section 7 T13N, R9W, S.M. [!C,'!" 1 .~t '~a'[l~:~., i i'~'. C~C.)L' " i -i" i ENO ": .... 5. APl NUME~CALCODE 6. LEASE DESIGNATION AND SERIA~NO. ~ .... [ .: . .., .. ,, . 7. IF INDI~N'~LO~EE OR TRIBE N~Mg' ' ~[(~[ .I ..... Pretty Creek 9. WELL NO. - . Pretty Creek Pretty Creek Prospect 11. SEC. T. R. M. (BOTTOM HOLE 4o~J CTlVE) 30FS & 2235'E of NW corner ~[!,~ec 17 T13N, Rgw, S,M, 12. PERMIT NO. 77-48 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. A 9/6/77 B 9/7/77 S&G Cont. completed location 8/30/77. Brinkerhoff Drlg Co. went on Union contract moving rate 8/16/77, on rig-up rate 9/1/77 and on operating rate 9/6/77. Rig up operations continue, Welded 20" inside driving shoe on 20" .500" wall weld end drive pipe. RU' Delmag D-22 hammer to drive pipe. Weather hampering operations. Dyove 20~' ,500" wall weld end drive pipe to refusal @lOl' BKDB (83" BGL). Drove last foot w/ 340 blows using Delma§ D-22 hammer. Drove rathole & mousehole. Cut 20" csg. off 6' below ground level and welded on 20" 2000 psi flange. Installed 20" r' w/ relief line conn. and 20" 2000 psi hydril. Installed 3" relief line and function tested hydril. 1 9/8/77 757'TD 20" cond @l Ol ' (Footage '757'). Spudded 17 1/2" hole @12'O1 a.m. 9/8/77. CO 20" drive pipe to 101'. Started .drilling new hole and gravel running. Raised vis to plus 175 and drilled to 400' Circ. & clean hole to kick off. Pooh. Ran 17 1/2" bit RR ~1 and 7 3/4" dyna drill on BHA #2. Dyna drilled from 400' to 757'. 2 9/9/77 1542'TD 20" cond @lOl' (Footage 785') DD and surveyed 17 1/2" hole w/ RR bit #1 and and BHA #2 from 757' to 777' Pooh and LD DD. Ran 17 1/2" .bit #2 on BHA #3 and 30 its ~" HWDP. Drlg and surveyed from .777' 1542'. 3 9/10/77 2035'TD 20"cond @lOl' (Footage 493'). Drlg from 1542' to 1826' building angle @ 4 deg/lO0'. Gravel bed continue to run - holding vis 150 to 200.Plugged jet in bit #2 and pooh. Ran 17 1/2" bit 14. ! h~u=i,y certify that the.~or~egoi~ is true and correct SIGNED ~_b .... ~N, ~~-~.J, .TITLE B~'~t. B.~ln t~nt DATE ln/1~/77 ..... ~. -. . ~,%.~-y~ .... . -.,.~- __~ . ,_,. NOTE~'~)on this form is r~uired for ~h calendar month, regardle~ of the ~atus of operations, and must be filed in duplicate with the oil and gas conservation committm b~the 1Bth of the succeeding month,unl~ otherwim directS, #3, BHA #3 and 30 jts 5" HWDP on 5" DP and washed 90' to bottom. Hole in good condition. Drlg and surveyed from 1826' to 2035' building angle at 4 deg/lO0' to 56 1/2 deg. @2005'. 9/11/77 2346'TD (Footage 311'). Pooh. Ran 17 1/2" RR bit #3, locked BHA #4 20"cond @101' and 30 its 5" HWDP on 5" DP and washed 90' to bottom o.k. Drlg and surveyed from 2035' to 2346' and circ. for logs. Made short trip to 1200' and washed 120' to bottom. Hole condition o.k. for logs. Circ. and cond. mud for logs. Pooh to log. 9/12/77 2371'TD (Footage 25'). Finished pooh for logs. Schlumberger ran 20"cond @101' DIL-LL8 to 900' and stopped. Removed centralizers from tool and re-ran DIL-LL8 to 2040' and could not work deeper. Ran logs from 2040' to 20" drive pipe shoe @101'. Ran GR-Sonic integrated tool and could not get satisfactory log due to hole size, RD Schlumberger. Ran 17.1/2" RR bit #1 on BHA #4 and drlg from 2346' to 2371'. Circ. & cond. mud for 13 3/8" csg. Pooh for csg. and RU csg. crew. 9/13/77 2371 'TD 2308'FC 13 3/8" csg. @2355' [Footage 0').. 'Ran 56 its 13 3/8" 61# K-55 butt csg to 2355' w/ Baker float shoe and stab-in float collar @2308'. Centralizers @lO', 30', 60' abov.e_shoe then every other jt to surface and cmt basket @87'. Washed csg 90' {fill) to 2355' and circ. bottoms up. Ran Baker cmt stinger on 5" DP and stabbed in FC. Preceded cmt w/ 200 cu. ft. caustic wtr & 100 cu.ft, fresh water. Cemented w/ 900 sx. Class "G" cmt containing 2 1/2% gel prehydrated in mixing water mixed @ 98#/cu.ft. followed by 200 sx. Cl "G" cmt containing 2% CaC12 mixed @ll6#/cu.ft. Displaced cmt to F.C. and pooh w/ DP. CIP @1:30 p.m. Circ. 460 cu.ft, cmt to surface. WOC l0 hrs and cut off 13 3/8" csg 4.20'BGL. 9/14/77 9/15/77 2371 'TD 2308'FC 13 3/8" csg. 2371.'TD 2308'FC 13 3/8" csg @2 355' (Footage 0'). Welded on Grey Tool Co. 13 3/8" SOW x 13 5/8" 5000 psi csg'flange. NU 13 5/8" 5000 psi & 12" 3000 psi & 12" 3000 psi BOPE. NU kill line choke manifold. (Footage,O'). Completed installing BOPE equip & tested to UOCO specifications. 9/16/77 2371 'TD 13 3/8" csg. @2355' (.Footage 0'). TIH w/ 12 1/4" bit #4 On BHA #5. Circ. out contaminated mud. Tested DP rams & all BOPE to UOCO specs. Tested 13 3/8" csg. to 2800 psi. Drlg float collar ca2308' and ,retested 13 3/8" csg. Drlg float shoe @2355'. 10 9/17/77 2830'TD 13 3/8" csg. @2355' (Footage 459'). Drlg cement from 2355' (F.S.) to TD @2371'. Tested formation seat equiv to .65 psi/ft, grad. Drilled & surveyed 12 1/4" to 2761' w/ bit #4 on BHA #5. Cement from DP plugging off in jets and gravel from formation trying to plug off bit. Made bit trip @2761'. Had to pump DP off btm & ream gravel & boulders back,to btm. 11 9/18/77 ~5~ csg. csg@2355' ~?lta~ ~22~j). unD~e&.Surv.eyed 12 1/.4" ~le, w/ b~t. #5. · To get survey flue pmuggeo DlC. f~h. CO DC & bit. TIH, Reamed 12 1/4" hole ,w/ bit #5 on BHA'#5'to TD @3220'. 'Partially'plu.q.qed bit, 'Pooh.' Had to 12 13 14 15 16 17 18 9/19/77 9/20/77 9/21/77 9/22/77 9/23/77 9/24/77 9/25/77 4185'TD 13 3/8" csg @2355' 4796'TD 13 3/8" csg. csg @2355' 5200'TD 13 3/8" csg. csg@2355' 5912'TD 13 3/8" csg. @2355' 6350'TD 13 3/8" csg @2 355' 6693'TD 13 3/8" csg @2355' 6921 'TD 13 3/8" csg csg @2355' pump 6 singles off btm. TIH w/ 12 1/4" bit #6 on BHA #5 from 3220' to 3458'. Had problems w/ gravel '~n hole & bit plugging. (Footage 727'). Drlg & surveyed 12 1/4" hole w/ bit #6 & BHA #5 from 3458' to 3820'. Bit plugged while surveying at 3820'. Bit plugged while surveying at 3820' Dropped check survey & pooh. Chg. btm. hole assy. to dro~ angle. TIH w/ bit #7 on BHA #6. Drlg & surveyed 3820' to 4185'. Failed to drop an(. (Footage 611'). Finished pooh @4185' for BHA change '(angle not dropping fast enough). Ran 12 1/4" RR bit #7 on BHA #7 and drilled from 4185' to 4360'. Ran W.L. survey and slick line broke dropping survey instrument. Pooh and retrieved instrumen Changed BHA (angle dropping too fast). Ran 12 1/4" RR bit #7 on BHA #8 and washed and reamed 45' of fill to btm. Drlg and surveyed from 4360' to 4796'. Pooh to change BHA (angle not dropping fast enough). (Footage 404'). Finished pooh @4796' for BHA change (angle not dropping fast enough). Moved Basco slip-on stabilzer from 18' to 28' above bit. Ran 12 1/4" RR bit #4 on. BHA #9 and drilled from 4796' to 4980'. Attempted to run W.L. survey and W.L. pulled in two. Pooh and r. ec. instrument. Ran 12 1/4' RR bit #4 on BHA #9 and drilled from 4.gF~O' to 5170'. Ran W.L. survey - no, picture. ',"Drl, g,..i~¢rem~,,.Sl~70' .. to..~ .20.0. ,QndI ,re-ran ~ur. Ye~','~ :lpooh, @5"2Q0.',."'," f~lr ,BH~."c. hq~)ge .('.an§te.,.not dropPing fast 'enoiu9h). Ran '12 l/4'".bit #8 on BHA #10, incomplete. (,Footage 712'). Finished TIH w/ 12 1/4" bit #8 on BHA #lO w/ no fill on btm. Drlg and surveyed from 5200' to 5912', Rigged Camco hydraulic W.L. unit for surveys. Dropped Eastman multishot survey'tool and pooh @5912' taking' surveys each stand to 13 3/8" csg. @2355'. Multishot survey indicates btm hole location approx. 250' south of course indicated by single shot surveys. Ran 12 1/4" bit #9 on BHA #11 ,incomplete (.Footage 438'). Finished TIH w/ 12 1/4" bit #9 on BHA #11 and washed and reamed 187' fill to btm (from coal section 5200' to 5290'). Drlg and surveyed from 5912' to 6281' and pooh. for BHA change (angle not dropping fast enough). Ran 12 1/4" RR bit #9 on BHA #12 and washed 30' to bottom. Hole in good condition. Drlg and surveyed from 6281' to 6350'. (Footage 343'). Pooh for BHA change (angle not dropping fast enough). Ran 12 1/4" bit #10 on BHA #13 and drlg & surveyed to 6693'. (.Footage 228.'). Drlg to 6921'. Ran 10-15,000# weight and 100 RPM to drop,angle. Dropped angle 7 1/2 deg. in 330'. (2 1/4 deg/lO0'). Pooh for BHA change. Ran 12 1/4" RR bit #9 (.#3 cone cut off) on BHA #14. 19 20 21 9/26/77 9/27/77 9/28/77 7240'TD 13 3/8" csg. @2355' 7682'TD 13 3/8" csg. @2355' 8065 'TD 13 3/8" csg. csg @2355' (Footage 319'). Finished TIH w/ 12 1/4" RR#9 (crippled w/ #3 cone cut off) on BHA #14 w/ no fill on bottom. Hole in excellent condition. Drlg and surveyed from 6921' to 7240' in 21 1/2 hrs. (Footage 442'). Dropped survey @7240' and pooh for bit change. Ran 12 1/4" bit #11 on BHA #12 and washed and reamed from 7110' to 7240'. Hole in good condition on trip - reamed to follow up cripple bit run. Drlg and surveyed from 7240' to 7682' in 13 1/2 hrs dropping angle at 3/4 deg/lO0' rate. (.Footage 383'). Drlg and surveyed 12 1/4" hole w/ bit #11 and BHA #12 from 7682' to 7825'. Dropped survey and pooh for new bit. Ran 12 1/4" bit #12 on BHA #15 w/ no fill on btm. Drlg from 7825' to 8065'. Hole in good condition. 22 23 9/29/77 9)30/77 8406'TD 13 3/8" csg. csg @2355' 8506 'TD 13 3/8" csg. csg @2355' (Footage 341'). Drlg 12 1/4" hole from 8065' to 8296' w/ bit #12 on BHA #15, Dropped survey & pooh. Tight hole 8296' to 7785' (511' coal stringers) and hole in good condition on to surface. Survey no good. Instrument went thru Totco ring. Ran 12 1/4" bit #13 on BHA #15 and no fill on btm. Ran 2 7/'8" rabbit thru all DP on TIH and o.k. for logging thru DP. Drlg 12 1/4" hole from 8296' to 8406". (.Footage 100'). Finished drlg 12 1/4" hole to 8506'TD.w/' bit #13 and BHA #15. Circ, for loqs & cond. mud. 'Made short trip to 7500' & back to btm w/ no ~ill. Circ. for logs w/ 40,000# wt on btm & slow rotary. DC stuck after 15 min. Worked pipe loose in 1 1/2 hrs and pooh for logs. Found 6 5/8" reg x 4 1/2" IF X over sub washed out. Rigged Schlumberger and ran 3 3/8" od open hole DIL tool to 2390' and stopped (13 3/8" csg @2355'). Could not work deeper. Pooh w/ W.L. and ran 5" 19.5# Grade E DP open ended to 5017'. Ran 3 3/8"' od DIL tool in DP to 1761' and stuck tool. Waited on W.L. clamp for Schlumberger 1 i ne. Form 10-403 REV. 1-10-73 Submit "1 ntentlons" 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 P£RMIT--" for such proDosels.) 2. NAME OF OPERATOR Union Oil Company of Calif. 3. ADDRESS OF OPERATOR P. O. Box 6247, Anchorage, Al< 99502 4. LOCATION OF WELL Atsu.ace 3071'N & 261'W of SE corner, Section 7, T13N, R9W, 13. ELEVATIONS (Show whether DF, RT, GR, etc.) l<DB 44' above mean sea level 14. Check Appropriate Box To Indicate Nature of Notice, Re NOTICE OF INTENTION TO: TEST WATER SHUT-OFF L-----[ PULL OR ALTER CASING L FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) test & possible completion 5. APl NUMERICAL CODE 5(1-?g3-?/lf157 6. LEASE DESIGNATION AND SERIAL NO. APL 58816 7. IF INDIAN, ALLOI'TEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Pretty Creek 9. WELL NO. No. 1 10. FIELD AND POOL, OR WILDCAT Pretty Creek Prospect 11. SEC., T., R., M., (BOTTOM HOLE. OBJECTIVE) 430'S & 2235'E of NW Corner, Sec 17, T13N, Rgw, S.M. 12. PERMIT NO. =ort, or Other Data SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING O~ AC I DIZl NG ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all I~ertlnent details, and give pertinent dates, including estimated date of starting any proposed work. A Sundry Notice was submitted on 10/7/77 to test for possible completion of potentially productive Beluga sands through the 9 5/8" casing. Listed on Attachment #1 is a recap of the testing and results as of 8:00 a.m. 10/11/77. Listed on Attachment #2 is the procedure for the. remainder of the proposed testing and final plug and abandonment i.f necessary. *Plug & abandonment.procedure per telephone conversation between Jim R. Callender and John Miller, DOG on 10/11'/77. RECE1V~i!!.F 00't' 1 t 77 0!visi0n ot Cjii ~',nO Gas 16. I hereby certify that th.e fo. regoln/~,ls/_,/ / t. ru/e..an.d correc! ./.., SIGNED_' ('/"//./'/""(((/""<:T,¥'/. Dist. Drl~l. Supt dim R. Cailendem~ ...... ' .... ' (This space for State~lce use) /~ // APPROVED B TITL ~ .- CONDITIONS &F'A--PPROVAL, I(: ANY: . J - ; DATE .10/11/77 ~t,"'. See Instructions On Reverse Side ~'""" ":" ~.~"L' .'. ;:,; ,.. /' ,? ATTACHMENT #1 1. Ran 8 1/2" bit and cleaned out cement in 9 5/8" casing to float collar @8404'. Circ. and conditioned mud. 2. Tested BOPE and 9 5/8" casing to 3000 psi. 3. Ran Schlumberger cased hole GR-CNL-FDC log. 4. Ran GO Int. GR-iCBL-Signature log and Sperry Sun gyro survey. 5. Ran 8 1/2" bit to 8404' and displaced hole with 71#/cu.ft. salt 'water workover fluid with fluid loss control. 6. Tested BOPE to 3000 psi. 7. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP and set pkr @7985'. Opened APR valve. 8. Perf Beluga test #1 with GO Int. 2 1/8" torpedo jet link expendable guns 4 HPF: 8239 ~. -i8260', (21' ) 8216'-8224' (] 8') 8029' .-8035' ('. 6'). 9. Tested to atmosphere for total of 9 1/2' hours with no entry of formation fluids. 10. Loaded DP and reversed hole with very, small gas recovery. 11. Ran 9 5/8" cmt. ret. and set @7934'. Broke down Beluga test #1 perfs 8029'-8260' at 4500 ps.i and PI at 15 CFM & 3800 psi. 12. Squeezed perfs 8029'-8260' with 200 sx. Class "G" cmt with additives to final pressure of 3900 pSi. 13. Pulled out of ret. and dumped 30 cu. ft. cmt. cap on ret. to 7861'. 14. Pulled DP to 7884' and reversed out. Recovered 18 cu. ft. of cmt. ATTACHMENT #1 (cont) 15. Pooh and lost 9 rubber DP protectors in hole. 16. Ran 9 5/8" cmt. ret. on DP and set @7872' to isolate DP rubbers. 17. Ran 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP and set pkr @7642'. Opened APR valve. 18. Perf. Beluga test #2 with GO Int. 2 1/8" torpedo jet link expendable guns 4 HPF- 7804'-7820' (16') 7752'-7780' (28') 7692m-7716' (24') 19. Tested to atmosphere for total of l0 1/2 hrs with no entry of formation fluids. ATTACHMENT #2 1. Load DP and reverse out. Pooh. e Run 9 5/8" cmt. ret. and set @ +7630'. Squeeze Beluga test #2 perfs 7692'-7820' with minimum of 125 sx. Class "G" cmt. w/ additives. . Pull out of ret. and dump 30 cu.ft, cmt. cap on ret. to 7557'. Pooh. Run 9 5/8" Howco RTTS pkr and APR valve on dry 5" DP and set pkr @+_6550'. Open APR valve. . Perforate Beluga test #3 with GO Int. 2 1/8" torpedo jet link expendable guns 4 HPF: 6796'-6800' ('.~') 6657'-6666~ (9') 6594~-6603' (.9'1._ 7. Test as necessary and evaluate. 8. If test is non-productive or wet squeeze perfs for abandonment below ret. @ +_6530' w~th minimum of 125 Sx. Class "G" cmt. w/ additives. 9. Pull out of ret, and dump 30 cu,ft, cmt,. cap on ret. to 6457'. Pooh. 10. Possibilities exist for additional testing between 5000' and 6000' to be executed in the same manner as outlined in steps #5 thru #9. 11. Should all testing prove non-lproductive, th..e well will be finally plugged and abandoned as below: 1.3 3/8" casing @2355' cemented to surface 9 5/8'" casing @8481' cemented to surface (a) Set 9 5/8" cmt. ret. @+2300'. (b) Spot 50 sx. Class "G" ~mt. w/ additives cap on ret to 2160'. (c) Remove all wellhead equipment to below drilling pad level which is approximately original ground level. (d) Run 5" DP open endedlto 60! and spot 25 sx. Class "G" cmt. surface plug to surface. (e) Install 4 1/2" x 15' dry hole marker with necessary information in surface plug' leaving 4' of marker above drilling pad level. (f) Fill cellar and reserve pits. (g) Clean and level location, Backfill on location with topsoil and obtain final inspection by State Division of Oil & Gas representative. FOrl~ 10-403 REV. 1-10~73' Submit "1 ntentlons" In Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--~' for such proposals.) o,- I-1 GAS ~ WELLI.-.J WELL~..~.I OTHER 2. NAME OF OPERATOR Union Oil Company of Calif. 3. ADDRESS OF OPERATOR P. O. Box 6247, Anchorage, Al( 99502 4. LOCATION OF WELL Atsu.ace 3071'N & 261'W of SE corner, Section 7, T13N, R9W, S.M. '13- ELEVATIONS (Show whether DF, RT, GR, etr.) KDB 44' above mean sea level 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-283-20057 6. LEASE DESIGNATION AND SERIAL NO. ADL 58816 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Pretty Creek 9. WELL NO. No, 1 10, FIELD AND POOL, OR WILDCAT Pretty. Creek Prospect 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 430'~S & 22351E of NW Corner, Sec. 17~ T13N~ R9W~ S.M. 12. PERMIT NO. 77 -,48 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF g-..-.i PULL OR ALTER CASING FRACTURE TREAT ~ MULTIPLE COMPLETE SHOOT OR AClDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) test & Oossihl~_ completion SUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR AClDIZlNG ABANDONMENT* (Other) (NOTE; Report results of multiple completion on Well ComPletion or Recompletlon Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent Illtllls, and give pertinent dates, Including estimated date of starting any proposed work, A Sundry Notice was submitted on 10/4/77 to drill an 8 1/2" hole to ll,O00'TMD below 9 5/8" casing. The decision has since been made to test potentially productive Beluga sands behind the 9 5/8" casing set at 8481'. Zones of interest are as per Attachment #I. Production testing will be conducted according to 'sound engineering practices and the State Division of Oil & Gas will be notified prior to testing in order to witness the test if desired. Any zone which tests non-commercial or produces excessive water would be squeezed off below a cement retainer for abandonment of zone. Details of cement retainer set depth and amount of cement utilized for abandonment will meet State regulations. This notice follows a verbal conversation with Lonnie Smith of the Divi i ] lVgD Oil & Gas. ~.' Attachment #II DIL Logs - zones of interest 16. I hereby/~;~lfy that t~:%~ foj~jolng Is~rue and correct TITLE Dist. Ilrln. gunf._ ,, DATE 10/?/7'/ APPROVED BY. , CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions on Reverse Side"' ATTACHMENT #1 PRETTY CREEK NO. 1 BELUGA PERFORATIONS TEST NO. TMD 8239'-8260' (.21') 8216'-8224' (8') 8029'-8035' (6') 7804'-7820' (16') 7752'-7780' (28') 7692'-7716' (24') 7412'-7418' (6') 7373'-7381' (8') TVD (midpoint) 6197' 6167 5981' 5764' 5719' 5659' 5379' 5343' ATTACHMENT # II -, D!L LO~S ,-- ZONES OF INTEREST IIII II II IIII ,. IIII I.I II IIII , illl II II IIII T: ..... '" iiii II II IIII _.~ ~/rt.,, ''''~ ~ ~i . ~ IIII I.I II IIII .. , IIII II Ii Iill '.~ , . ...... ._ '1lll II II Ilil ...., . ... . _ . ...... .... .... ~lil l,J,!l !!ill .... i,.:,..,~tl... 6300..' ' " ' " -. 6400 6500 ",' · -i ' :: CONFI · .. 6800 · . I 6900 ?000 ' Ci)NEJl),EN,T, IAI' .."'"' ;~ ,. ,,,~' J,l,IJllll_ IIIIIII IILI,'~ ,~ """'"" .-- , .~..,,,.~ /~ ,: .. .. ..,=. .. ,,,,, ,,,,,.,,,,,~,rlll "' '" '' '" III II '" " ~'11'"" IIII!1 l'lllrlJ'HII - II1 II II IIIIII IIIIIII IIIJ III II .... II IIIIll lllllll IJll . .' ..... III '11 II IIIIII II!1111' IIII .:.~ III II I1" IIIIII Ilrllll IIII ... III II ~i i~, - ,,.I~, III. '~t" ' f'~;r..~ !III'- II ~f"'~, t~' I AIII,~, ;. I I Ir'Ill iI I./I ~li I IJT '~ :~'~. ~..-_%1 '~t~, ~ i'I , i ~jj IlL i~jp ' ! ~1~ ~jlJ~ Jllll~11 ' I~ I~1 ~ ~ r'~ 'liB,,, · .' I I/i1.,~ I i,l"iN ~.lll LI l lllll i llllll I Ill ': " ill~l'~:, ~___~_ . , .... ,.... ,. . ,- .... i , .. i i i i i i i i i i i i i i i iii- 7'000 ": .' '"' '. ';..:. '.., ' . ' "? 00.' ' ' ' 7200 · .. ..~i ........ F F --~, ~.iii , ,, ..... ~, ; ................................ ,, ,, ,,, ,,,,,,,,,,, ,,, I,. " ' il II IIIII.'111111 Iil ..... I-I II II1.111'11111 III " I! ~ II Ii111111111 III " , ~, '' i' n~l ,," "', II IIlllfil.~ ',~ 'III '.."..:.. ,,, ,.( ', ': ~ II / II III!1111111 '~ "' ,~,,, , t "~ ..~, .. ,~t I~ .,, :,.,~ II I II1~li111..I ~ .,I. II ,~: '~' ~ "' . ...... --- . ......... . ..... !1... . .. -..Il. It!l.li~i-iii .,. 1.1.1 .... 7600 .... ~ ~7700" '" . ,~. .7800 ,.', Union Oil and Gas D(" "on: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 unl®n October 4, 1977 Mr, O, K. Gilbreth Di'visio.n of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99502 RE' PRETTY CREEK WELL #1 lc. -[. c- ,~.. ....... ,~ G;OL. I ~v I 1 L.'~[Z]~?~..'.[3 ..... I .... s,s~i '~6NF'ER':' - --] Dear Mr. Gilbreth' Enclosed for your approval is a Sundry Notice for the above captioned project. Si ncerel y .v_ours, ,. ~- ................ ~im R, Callender Dist. Drlg Supt. sm Form 1G-403 REV. 1-10-73 Submit "1 ntentlons" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.} '5. APl NUMERICAL CODE 50-283-20057 LEASE DESIGNATION AND SERIAL NO. ADL 58816 1. OIL ~ GAS F"[q 7. IF INDIAN, ALLOTTEE OR TRIBE NAME WELLI_.J WELL I.--I OTHER 2. NAME OF OPERATOR 8. UNIT, FARN; OR LEASE NAME Union Oil Company of Calif. Pretty Creek 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 6247, Anchorage, Al( 99502 No. 1 4. LOCATION OF WELL Atsurface 3071'N & 261'W of SE corner, Section 7, T13N, R9W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KDB 44' above mean sea level 14. Check Appropriate Box To Indicate. Nature of Notice, Re 10. FIELD AND POOL, OR WILDCAT Pretty. Creek Prospect 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 430'S & 2235'E of NN Corner, Sec. 17, T13N, R9W, S.M. 12. PERMIT NO. 77-48 )ort, or Other Data NOTICE OF INTENTION TO'- TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR AClDIZE REPAIR WELL (Other) Dril 1 a~eper PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PI. dA NS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTER lNG CASING SHOOTING OR AClDIZlNG 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 det&lls~ and give pertinent dates, including estimated date of starting any proposed work. The well was originally permitted for a TD of 8920' TMD With 9 5/8" casing set in 12 1/4" hole at TD. Hole conditions in the 12 1/4" hole at 8506' TMD necessitated that electric logs be run and 9 5/8" casing set. Logs were run on 10/1/77 and 9 5/8" casing was run and cemented at 8481' on 10/3/77. Evaluation of the electric logs has determined that an additional +2500' MD of hole could be needed to properly evaluate prospective zones of interest~ It is proposed to drill an 8 1/2" hole to ll,O00~ TMD below the 9 5/8" casing. The hole will. be logged and evaluated. Should sufficient evidence of potential production be formed, a 7" 29# N-80 liner would .be run and cemented from +300' inside the 9 5/8" casing to TD. "' - i~? [" ./.ii... r~ ...... 16. I hereby certify that the foregoing Is true and correct SIGNED TITLE APPROVED BY TITLE CONDITIONS O~E~PPROVAL, IF Dist. Drlg. Supt. %, DATE 10/4/77 DATE See Instructions On Reverse Side Approved Cop.¥ 29, 1977 Witness BOPE Test c~ Union ~ ~ Unit #1 ~,. September 14~ 1977 - Traveled to Union's Pretty Creek Unit %1 locati_cn'Via Troy Air ~' Ieft Anchoxage at 5:00 PM. Arrived cn locattc~ abo~t 5:45 PM. Mat with Mickey Dobsca%, Union drilling supervisc~, choke manifold piping cn the Br~ff 5'8 rig so they w~re dela~ a bit during cutt~g and wang. The 13 3/8" sur~ casing was set at 2355 feet bi). True verti~l, depth was 1850 feet and the kickoff point was 400 feet. ,. · After talking with Mt~, I want to the Br/nkarhoff camp ~hich is about 8 mi/es away. Arri~ at the camp about 7:00 PM, had dimmr and wai~ ~..~.'~., ~ 15, 1977 - Mickey O°llec~ me at l:O0' PM ~ tr~' ~o t3~ rig l~'~'."~'uhe ~p. ~hen z got to th~ k~a~on, .Miakay sai~ ~ ~ ~~ ~ ~ ~ld 1600 .'~i. ~ ~ ~ '~'~ ~ ~ ~ ~ g~ ~ ~s.~. ~'~~~rtgat 6'~00~. ~~3~p~m~~ · 9000 ~i ~ ~ ~. ~. ~ ~ ~ '~~ ~ 2300 ~i, .v~ ~ ~ .~ '~ ~e. Wi~ ~~ ~, ~ ~ly ~ ~~ ,~'~~~~~2800~i. ~ ~.p~~.~~~~ ~~~~s~ (~~y4=~O'~. ~~~~ ~ ~~ ~~ ~. ~is~ of 5 ~..~ ~ ~ 2100 -2- Se~ 29, 1977 z~turned to camp and filled out a Fielld ~ Beport for Mickey. has ~ sent to Jim Cal~ in Anchorage. I returned ero~ Air d~r~r, ~ ~lu~ ~~ly 9.-00 A~ ~d to~ about 10=30 In ~-. i witnessed a sucoessful test of the BOPE ~ Union's Pretty Creek ~it %1 ~11. There were no failures during the test. A copy_ of the Field Inspec~'~ B~port is attached. At~t Dr!g. Permit No-.~?~/~ Operator ~:,~j~,~; ~,~v' -.3 ~ - . -A1 a j -Oi-l-:'and--Gas Cons-e~vatio~-CO~mi-t e -' Field Inspection Report /'t,~' ~= ~( ~.~l']~/Platfm Seal '7 T/.~ .~,/' R"'-?~-,..' ,~' ~ Represented by ' ~~>~,~;' Name &'Number,~,:--~, ~'_<-~--~,~. t.~'.,,?-'/? / Satisfactory Type Inspection Yes~ NO. Item.~)-Location,General "(':~)~. ( ) .1. Well Sign (,-')' ( ) ' 2. General Housekeeping (,.-) .. ( ) () () () () (-) () (-) () '() SatisFactory Type Inspection --' Yes No Item -0~) BOPE'Tests I,~() 15- i~"Cas ing set @:,.~]~ -( ) 16. le~t f'luid-(-~wl~r.-~ )mud ( ) oil 3. Reserve Pi.t-(,~open-(. )filled. (,~ -( ) 1-7. Master Hyd. Control Sys.- psig 4. Rig ( ) Safety Valve Tests 5. Surface-No. Wells 6. Subsurface-No. Wells. ( ) Well.Test Data 7.' 'Wel 1 Nos. , , 8. Hrs. Obser , , (~')' '(. ) 198. N2 btlS.l,, ~-;;,.,~-'~---~--~ .....psig (~ ( ) 1 . Remote c2n-t¥6'l s (~-)~/ ( ) 20.'Drilling spool- ~ "outlets (-~)7 -( ) 21-. Kill Line-(~ Check valve (~r ( ) 22. Choke Flowline (,-,)"HCR valve (~.(-) 23..Choke Manifold No. valvs ~?flas (~)--( ) 24. Chokes-(,-'~Remote(,~Pos.(~dj. ( ) (') 9, 8S&W__,--,--,-- (~ ( ) 25. Test Plug-(-~)~iellhd( )csg.( )none ( ) ( ) lO. Gr. Bbls. , (-~' (-) 26. Annular Preventer,~_,psig (') Fina1 Abandonment' .-- (-~)~ (-) 27. Blind Rams,)~..~psig ( ) ( ) ll..P&A Marker -.-. '(~-( ) 28. Pipe Rams s~o~.~ psig ( ) ( ) . 12. Water well-( )capped( )Pl-ugged.(~ ( ) 29. Kelly & Kelly-cock ~psig ( ) ( ) 13. Clean-up (~[ ( ) 30. Lower Kelly valve ( ) ( ) 14. Pad' leveled (~)/~ (-) 31 Safety Floor valves-(,~BV (,-?'Dart Total inspect'ion observation time ~/(~r~days Total n~mber ieaks and/or equip, failures Remarks .. cc' .-~' ~_' ~,-~z'.,~ ~,.,, ..... ..~-?~Y'<'~ 'Notify ih days .or when" ready Inspected' by _~...~ ., 7~,,;~,~,~.:: Da te"~',,9 .,-' ~'"' 7;?,~ .~'. .-'-. .,. . '. _... : .... - ....· . ~ _ ._-.:: ......... ~. . . . ........... _ ...... Sept:m,i:~= ].~ 1977 ,Pe.u~t No. 77-48 P. O. Bom:' 624'~ ~age, Alaeka '99502 being ~/,f~ c~ ~he ~ of th~s t~t ~0 C~tll. -2- ].977 in writ/n~ at the first o~~. In the e~ent the ~ is to be a~e~ed, please give ~ offioe adequa~ advanoe notio~ so that may have a witness present. Very txTTly yours, O. K. c.{]hreth, Jr. Union Oil and Gas Dj" :on: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 Telex: 90-25188 union Robert T. Anderson District Land Manager 'September 1, 1977 Mr. O. K. Gilbreth Division of Oil and Gas State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Harry Kugler COOK INLET AREA State of Alaska Pretty Creek #1 Well Drilling'Permit Dear Mr. Gilbreth: Enclosed is a letter from Chevron U.S.A. Inc. indicating their non- objection to the subject well location on their lease ADL 58815. By telephone conversation with Mr. Ray Vinson of Shell, he indicated their nonobjection would be telex to us by Friday, September 2, 1977. RTA:jb Enclosure Very truly yours, Chevzon t" '.,. Chevron U.S.A. Inc. P. o. Box 7-839, Anchorage, AK 99510 · Phone (907) 279-9666 August 31, 1977 Union Oil Company Pretty Creek Unit Union Oil Company of California 909 W. 9th Avenue Anchorage, Alaska 99501 Attn: Mr. Robert T. Anderson District Land Manager Gentlemen: Reference is made to your request to confirm that Chevron has no objection to your proposal to drill Chevron's Alaska State Lease ADL 58815 at a surface location of 3071' N°and 261' W from the "~ southeast corner, Section 7, T13N, R9W. We understand.that this well will be directionally drilled to a bottom hole location on your State .Lease at 430' S and 2235' E from the Northwest corner, Section 8, T13N, R9W. -Please be advised that Chevron has no objection to this proposed well. JDB: draw ' Very~t~uly yours, ' August lB, 1.977 '":Dnton 0tl Company P.' O. Box 6247 .Anchorage,. Alaska 9950Z ., · ,.,.. Attn: Larry Vavra ",..Re': LO. 77'-1115 '" .:,..'.':.i'".:'.' Pretty. Creek. Unit No. 1 '.,,"'..Dear Mr. Vavrai. " ,. '..sincerely,....... ........ .., ,. "..Th'e"'opera.t.ions"as..outlined. in Your' proposal of AugUst 2,. 1977 are hereby approved subject to the. following stipulation: '.' l. A completion report 'shall' be submitted withi'n fifteen {1'5} days upon termination Of 'operations.. ,. ... £i:he! H. Nelson ., ..Land Management Officer , ,: · ~ ,, . union Oil Co. of ' pretty Creek ~ J~e. l State Lease A.D.L. #58816 Section B, T1 Matanuska-Susitna Borough~ Alaska' ' I . II. III. IV. V. VI. VII. VIII. IX. X. XI,. GEHERAL WELL SITE LOCAT ION ACCESS LOCAT I ON CONSTP, U'CT I ON WATER SUPPLY METHOD OF SUPPLY PERSOHNEL SUPPORT & CAI,1P FACILITIES DRILLING OPERATIONS TESTING OPERATIONS LOCATION & ROAD CLEANUP WELL BLOWOUT PREVENTION CONTROL ATTACHMENTS & PLATS PLATS' AI'TAC~II,IENTS' No. 1 - Location Plat No. 2 - Location Plat No. 3 - Vicinity 14ap No. 4 - Proposed W~llsite Location No. 5 - Camp Layout'.Detail No. 1 - Letter from R&H Consultants to Kyle Chert'y,' A.D.E.C. dated. 4/4/75.. No. 2 - Union's Pollution Contingency .Plan G£1;ERAL WELLSITE: Ti~e proposed surface location for the Pretty Creek Unit No. 1 is 3071' North and 261' l.:est of the Southeast Corner of Section 7, T13N, R9W, S.M. The surface location is on Shell - Socal's Lease A.D.L. #58815. A directionally controlled well course is required to position the well bore 1500' east of the west line of Union's Lease A.D.L. #58816 by the time the initial qas sands are penetrated. This surface location was selected during actual on-sit~ investigations with representatives of the Alaska Department of Fish and Game,' Alaska Division of Lands, and Alaska Division of Oil & Gas and was determined to be the most ecologically and environmentally sound location from which the well can feasibly be drilled. The location selected is in the borderline upland habitat approximately 1500' from the north bank of the Beluga River and two miles upstream from the mouth of the River. (See Location Plat No. 1, Location Plat No. 2 and Vicinity Map Plat No: 3). The summer or fall season has been chosen as the optimum time to. conduct .construction, drilling and especially clean-up operations. The surface location was positioned approximately one mile from existing permanent all-weather roads and would require minimal construction. ~ gravel pit is in use 'apProximately one mile from the surface location. Clean-up efforts are much more effi.cient during the thaw season and'could be completed immediately'upon 'completion of drilling operations .if the well was non productive.. All accumulated liquids, could be handled immediately 'instead of waiting, for thaw as in a winter operation.. The 'economic jus~if, ication of the well is greatly enhanced during 'summer operations. Brinkerhoff Drilling Company has Rig #58 stacked on the permanent road system approximately four miles from the proposed location. ' The a'bove mentioned factors indicate that a summer operation in'which a directional well is drilled in. lieu of a straight hole during a winter operation on the marsh land is much more economically, environmentally and ecologically favorable to all .involved parties. , , 'II. LOCATION AccEss: ,, Construction and'road equipment will be barged across the Cook Inlet and offloaded. .at the Beluga Gas Field staging area and' offload ramp. All equipment would then b~ moved on the permanent, road system.to the start of construction point approximatelY one mile from the .surface location. All support rig equipment and tools will be. barged across with, or immediately following, the construction equipment. This 'equipment will be staged on the permanent road system .until the location is completed and then moved onto lOcation by truck. An existing permanent gravel r'oad approximately. One-half mile in length connects the gravel pii~ in Section 6 ..to -the main road system (See Plat #3). It i's proposed to utilize this existing. road to the gravel pit and then continue the road beyond the gravel pit approximately one mile to the surface location in Section' 7. The routing shown on Plat #3 was chosen to remain on high ground and avoid crossing a.low-lying marsh .area north ofI th~ .proposed .location creating ami. nimal adverse environmental effect. III. LOCATION CONSTRUCTION: .'Location construction is proposed to' commence as soon as the Plan of Operations is approw.d, p.rovided that the rig and construction equipment are still available. , , ', - 1 - Road construction will begin at the gravel pit shown in Plat ~3. An area cleared along the routing is shown to the location site. Trees cleared from the new road area and location area will be used as fill material for the reserve mud pit during cleanup operations. Top soil stripped from the gravel pit will be stock piled for use as cover in the final cleanup operation should the well be abandoned. The surface drill site will be constructed as shown in Plat #4. Approx~imately 4' of gravel will be required over the original ground level. Gravel will be trucked'approximately three-quarter mile from the gravel pit and used to fill an area of approximately 200' x 300' which will constitute the actual drilling pad and support the rig along with associated supplies and materials. Foundation material protection and rig support will be provided by plastic sheeting and 3" x 12" board mattings plus the regular 6" rig support mats normally utilized under heavy loads. The reserve pit depicted in Plat No. 4 will be located and constructed to prevent the-possibility of contamination of surrounding terrain or drainage systems. The" reserve 'pit, 250' x 100' will be at the original ground level and a 6' high retaining.. berm will be constructed around the area. This will provide 2' of berm height above .actual location pad level~ The total volume based .on a maximum usage of 60% fill is 16,000 barrels. The reserve pit will be lined with a sealing layer of bentonite (gel) ' to prevent leakage. The entire location will be' encompassed by a 400' x 400' x'2' high berm constructed outside the location pad and.reserve pit as in Plat 'No. 4. The area inside of the berm or 1.ocation ring levee' would contain in excess of 26,500 barrels which exceeds by 500% any surface volume storage of liquids at the location. Upon completion o'f the operations,, the.area inside the ring levee will be filled with material used for construction of the'levee. The reserve pit will also be filled and leveled at this time. Any brush.'or trees 'that are removed'at the time of location construction would be utilized as fill.mater, iai for pit and sump abandonment, ', . , Fuel'. tanks fo'r the rig and boiler fuel (Arctic Diesel) contain a maximum capaCity of 1200 barrels. A ring levee of sufficient dimension shall' be constructed to adequately hold in excess' of 125% of the maximum fuel storage of the tanks in event of rupture. The fuel site will be sealed with'a special heavy-duty.polyviny.1 covering o.f. at, least '.lO mi'l thickness. 'Any leak or spillage will be contained within the levee until remo. ved. IV.. 'WATER SUPPLY: ' , , ,, A water well is propos'ed to be drilled at the rig location site as shown in Plat No. however, conditions in the area may prove to.be such that the hauling of water in skid mounted water tanks may prove to be the most economical means of meeting the .ri'g requirements.' Water. would be' taken 'from the' nearby Theodore River as supply was available.. Insulated and heated' Water haul trucks will be assigned to the .proj'ect and utilized during, the 'total operation per. iod for construction, 'rig' and' camp support..The.water well at' the camp site facilities will provide an alternate water source 'that could be used occasionally or ena. continuous basis as needed. - '2 - V. METHOD OF SUPPLY- The rig and operational equipment will be barged in from the Anchorage or Kenai area across the Cook Inlet to the Beluga Gas Field area. All proposed equipment to support the drilling and testing operations would be moved to the well site during the initial haul-in. Alternate supply means and routes would be to airlift to the Beluga Gas Field airstrip and trucking to location. VI. PERSONNEL SUPPORT & CAMP FACILITIES- This project will be supported by a 40 man camp facility presently located nine miles north of the drill site in Section 11, T14N, Rgw, SB&M. (Plat No. 3). Details of the camp layout are shown in Plat No. 5 (See letter from R&M Consultants to Kyle Cherry, A.D.E.C., dated 4/4/75 - Attachment #1). The potable water will come from the water well at the camp site. A complete water analysi's has been conducted to insure its acceptability for human consumption and to assure quality meets with U.S..P.H.S. drinking water standards. .~. '. ~ All non-salvagable materials will be incinerated at the campsite and all residue will be disposed of in a small earthen pit as'this camp.facility is 'not located · in a permafrost area, and thereby no undue detriment to the environment will result. All waste water and solid'waste will be.piped to a 5,000 gallon septic tank for physical processing. Biodegradable chemicals will be added, to the water in such concentrations that are necessary to assure complete decomposition of the solid waste. The effluence from the septic tank will. then be piped to a sewage lagoon for final disposal. This pit, and the residue pit, Will be located a .minimum of 150' from the 'Poi~able water supply well' and will be cleared and leveled upon completion of this project.. It is' anticipated that the Camp will be operationa] for a tOtal of 60 days during the construction and drilling phases of this project, with the number of men" utilizing the facility, varying .from .10 to 35. Camp waste disposal and domestic 'water will be 'provided in"a manner approved by the Alaska Department of Environmental' Conservation..sanitary facilities'will al'so 'have standby Chemical toilets available. These toilets .will be emptied periodically and the material..hauled and disposed of by.a State. approved sewa'ge collection company.. VII. 'DRILLING OPERATIONS- 'Drilling operations are proposed to begin on or about October l, 1977, and are 'a.nticipated to extend through the middle of November. A detailed Plan of. Drilling Operations is'on file with the Alaska Division of Oil and Gas; however' it is timely to note' that the drilling mud system to be utilized is a fresh water ':g.el.-polymer system devoid, of.diesel or oils and which contains no toxic materials. that are detrimental to the environment should accidental spillage occur. VIIi.. TESTING 'OP.ERATIONS- This will is exploratory in nature and any requi~ed.testing will be accomplished using approved industry techn.iques and in accor'dance with sound engineering · pr. actic~s as approved by the Alaska Department o.f Natural Resources. '- 3 - If commercial production of hydrocarbons is established at this ¥~ellsite, additional plans for development and surface ha~dling o'F production will be subi~litted. If this well is non-commercial, pluggin~.t and abandonment 'of the wellbore ¥~ill be in accordance with regulations established by the Alaska Department of Natural Resources. IX. I.OCATION & ROAD CLEANUP- In the event that Pretty Creek Unit No. 1 proves to be non-commercial, cleanup efforts will begin immediately and can be completed within two weeks on a summer operation. The reserve pit will be pumped clear of all' free liquids and injected into the well. The reserve pit will then be filled with all trees and brush removed during construction efforts, next the retaining berm and all excess gravel will b~ used to fill and level the area. As requested by the Department of Fish and Game', 4" of topsoil will be put over the location pad and new road construction so as to allow revegetation of tile area. The access road will be finally ditched in such a manner to prohibit vehicle travel. X. WELL BLOWOUT PREVENTION CONTROL: The rig is equipped with all standard blowout control equipment which will be 'installed and tested on a routine basis for working condition and pressure sealing capabilities as.required by the Department of Natural Resources, Division of Oil ' and Gas. In the event that abnormal formation pressures, were encountered while drilling, the BOPE.would be used to "shut-in" tile well immediately and confine the pressure ~.~ithin a closed system.. Union's wellsite representative in. charge h'as had "extensive training and on-site experience in controlling and killing well "kicks". His expertise and.the most modern technology ¥~ould be utilized at this time to restore the well..to a normal operating condition. Union's representative would be supported by well-trained drilling crews which are required to conduct first line defense and support operational drills on a daily b~sis. Automatic and.manual monitori equipment will be installed .to detect any abnormal variation of the mud system or. drilling parameters that might indicate a change 'in formation li'thology or fluid content of varying pressure gradients. A comprehensive engineering study of the .'.geology of tile area has been conducted and parameters for a safe, efficient operati.°n have been programmed for operations of this well. - 4'- P~ CREF~ UNIT NO. 1 LAT. = 61°13' 58.85" N. LONG. =. 150o56,37. 23': W. I i i I Y = 2,643,829 X = 333,724 , . il CERTIFICATE OF SURVEYOR ~: This survey location based on ~¢3MC 4 and ;~C. 1, 'I hereby certify that. I am prOperly registered U.S..S. 3961 and. licensed to practice land surveying in the, "- ,.. .State of Alaska and that this plat represents .a location survey made by me or under my super~ SCALE: I"- 1,000' viSion, and.. that all dimensions and other details are ~orrect. AS STAKED ~u~y ,_or*,' z~'. ',"' ,~~*'~*¢~ :~," PRETTY CREEl{ UNIT No. 1 , , ' ' ¢~ ~-¢%'~, ,~o,.~'~e&. i '{)- · bOCA-fED IN . t ~¢'"~2~,~~;/"~:'~%',P,, ' UNION m~ ". · '~..,/~.~¢~-~/I~,,~./~..//2~,,,.;;,!~ OF CALIFORNIA ' ' ' (---/' "'~'¢~'.,~. ,o.O~~' Bell, Herrin~ and As..~ocia';[es / . . ~ ;. ,.oo ~, , ~ ~ ' . . ' ' !~;, :~,¢;,~ ~ %.'¢ ~. . ENG.NLERS AND b'%ND sur~vE¥ . · ,,t£$ ....... ~ , , ,, OS, . . · . . %.\%~-,c,,- 801 West F,reweed, Suite 102 · ' ' ' A ~' ' ' . . ' . . e' . . ' ................. ~-..- , .~...~ ,,.. ,, . . ..... ,'...,. ........ ........... t I'.% - , 58z 85 N. _./ .; ~ ' : ~T. ~ 61013 ' -" · ' ' P~ I I ~ m~S~ .z~do56' 37. 23" , _ · . ,,, ' · I .- ' X F .. ' ,'. / .. '' ' ; I ~' .. ~ [', ,. . ' .,' I , I ~ ' ~ .i .... i ~,~ ...... I ~ ', '¢ ~ . - &~ ,~",;'i'.'.;~ , ,,~ ~ ; ~ '.¢ [ C~ ., ,.....<,' .... ; .. ,-, - ! '- ':' ' ~'; "&+ ' -, 'V. [ : /~ I , '-""~....'.:-' "--':"~, "l ,. · ~ tk/ ,' '~:' ~ .... ,., ' ~'~"~ ~" '"* ' ~' ' / ! · '.'~,.t~" ' v""c .... ; " ' - ,,:. . ~.- ..... 2, , , . ,:~,"I , . ~ , .... ~,, - ~. ; ', I, ,,, ~. ~ · ~,z ,~ '~' .~,..:,.. ~.,. ... .... .. '. ~; '~ ~' ~ ' ~ · ~ ~,~ a~i .' I ~'- ", ~ :~-':~'~ · ' ~.-. ~ ' -- '-, I , .' ',~ ~;.'" . C'. / ~ ,.,~ ~ ~ ~ I . . .... d,~ ~":"~ "' ' I "~:~' ' ..- ~ , ~5 ~ "~ I .:?'".,,..' "~..h;.;;~ , ' , ~'.' ,', .... ~'xj%'~' '. ~ ~ .. '. .'.q.'., , . .. :~:.~.... '~.',.., .;.~)% ~ . . ~.': ' ' '%' I --., x. ~. '. "' . '~ . · · ';' '~/' ;:.'~ :.4'::.~::'t.t::.':.'~.[.~:;~':~:~.~:.~;;::";t~:.,.~,".:.. .:.~., , ~.. ~ . , ~ x. ..%~,. ~::.:.:. ~;:.~ - · ~ ~ ~: ~[j ~ " .... .';"L'I]: ~ .. . _ ; · . - ..:~., :~ ., I' ~ ...... '"~:~[~j~, ~:...: · ..,:;,.. · :. _ , : : ~. ~ J ,'[. ~ ~ I -, . ": ~;~ x ' ~:g~":' ~:~:~ ;~>' - '~"": -' ' ' ' " ' ,~ '' z .~;,~)~;~,.. ~¢.~...~ ;.-.: ~ . - .-~-...- I .... ~ -' ~'~.)~r::~~ .,~F ~ · ~ ;'.)':;.~ . -. '"' J / · ::.~:.~f~? .~$F.~:. .- · ?~,:.~. - .. . : -.. : .: '_.? ~.s:~:V;,;il X{j:,' ~:~:~- ' ~.:s;:' '. · . - . .... :' : - ' . ~ -~). "'..~...~';~:'~:'~is~:'~;~/,:~ ~"%'~:., ~[t;:'":~d,,'. .... ~'2 .,,..?:.;.?:.',.,,..~:. · - .'" _" :..:. . . '. ~-: . . - . .-' ~..[~.4~ t '~t' - . ~: :'. ' ' - · , ' - ~ ' ' - ~', -.. ~y..~%~ ~ ~.~ ·,~ ~%. .... . ,. _ .- ~. --. ....~ ~. _. :- ::~;f,',% . ~?~ ? ,:::~ .' :.:.:_=..... -...-~ ...... : :- ~{?:9~ . ~f'.f".~ ~ ~ - - ~'~ ,..'?'.'-:-~.. · : .... ' ..... " ' ?' - - ' .'~ - .~..:,,,~.,.%'~ ~, ~ ,... r.:w,~,. ~ - · -'- '- . ..... . .... - ' , ~¢.tq.',,~'~.~, ~ ~ ' _.-~ -..-. .- . CERTIFICATE 'OF SURVEYOR ,I. hereby certify that I am properly registerC~ ,and licensed to practice land surveyin~ in the Sta~e of Alaska and that ,this plat represents a location 'survey made by me or under my super~ vision, and that all dimensions and other .details are oo~. r~t. _ . . . ~~%~.~, . ]: ' 1 '- ' ' ~;~ ~ ,"~ ' Y 2.0th, 977 . ~-~.,.¢.~ ~)'~ ~;,~ ~ ' ....... ~.~.,,t ,,,;¢,,,,., ~ ~_. . /,~.. t;g~ ~.. ,".. ,, -,.~ qt..'t,~'~,,,~,.. ,,, v,,'." '~z · ~:.,' o · . .. ~,..:; ~ ~ . !, ,"' ,,..~1~%' fi,,"' . · ' . · '~x~'qzss;~:,t . , -~\~,~.>.-c,- ' ' ,. . ~~.~,.~,.~ - . ................... · ..... ',..,', ......... ', ...... ....' ....................... NOTE; This survey locat%on based on ~i~4C 4 and WCMC 1~, U.S,S. 3961 SCALE: !"" 1 MILE AS STAKED PRETTy CREEK No. 1 LUt,/A ~' f_ O il~! NEI/4 PROTRACTED SEc. ,,7' TI3 N..~RSW_~S_E'._WARD MERIDIAN, surveyed for UNION' OIL COMPANY. OF CAL!'FORNtA .Surveyed by ~. Bell,,.Herrin~, and Assaciat,s ENG~Nr.'E~S AND LAND 'SURVEYORS ' 80I Wes~ Fireweed, Suite"' 102 a.,. ~N CliO r^O E, Al..~A S K~A 9 9 5 0__,_~,._.,,, . .] l%rm I0-- 401 RZ'~. I- 1--71 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE PERMIT TO'DRILL OR" ~EJ~PEN ' , DRILL J~k DEEPEN J'-J Un{ on Oi 1 Company of Cal i forni a P.. O. Box 6247~ Anchora§.e AK 99502 At surface 3071'N & 261'W of SE Corner of Section 7 At proposedprod, zone T13N, R9W, S.M. See attached 13. OlSTANCE IN MILES AND DIRECTION ~OM NEAREST TOWN-OR POST OPFIC~* 30 miles WNWof Anchorage 14. BOND INFORMATION: .......... Statewide United Pacific Ins. Co. B-55372 (Other instl~etlons on reverse side1 .M l't T ! PI.IJzoN E ~ , , · _API No. 50-283-20057, $. £,~,~,SE DIESIG:~.%TION AND b1~:tZA~ NO. ADL 5881§ · , , , 8. UNIT FARM OR LEA~E NAMe' Pretty Creek ]~ 9. WELL NO. Pretty Creek Umi~c' #1 10.FIELD AND POOL. OR WILDCAT Pretty Creek Prospect 'II. SEC.. T.. R., M.. fBO'l'roM HOLE OBJECT'El 430'S & 2235'E of NW Corner Sec. 17=.T13N.~ Rgw, S.M. $100.,000 T_Y~, .~... ~ ._. Surety and/or NO.. ....... 15. DISTANCE FROM PROPOSED' LOCATION TO NEAREST · PROPr-RTY OR LEASE LIN~. Jrt. 2,235 ' (Al~o to nearest drig. umit. if amy) TO NEARES%' WELL DRILLING, COMPL~. OR APPLIMD FOR. ~. 7500 21. 1~:LEVATIONS {Show whether DF, RT. CH, etc.; TO ~S ~ 160 ~. ~'o+~v oR 6~'BL~ rbo~h Rotary ...GR .40_' .alboVe.~me .a..n.:. sea .].evel , , 9/20/77 23. PROPOSED C~SING AND CEMF. NTIN'G PROGRAM -- , ........... ~ n ' ' ] q4~ K,55_.. 100'-]50' Dr{ye pipe to refusal ,.17 1/~" ..... 1~, g/g" 61~_ K-55 2200' . Cemented tQ surface '7 ...... ,, , -'-, ........ _ ........ ;i . ", ........ ............. I ..... ~ .... , : . I I iii i I1.1 i i iii i I · 2. 3. 4. 5. Move in and rig up Brinkerhoff. Rig #58. Drive 20" conductor to refusal at +100' - 150' Drill 17 1/2" directional hole to +-2200' and log well· Run 13 3/8" csg. and cmt. to surface. Drill 12 1/4" directional hole to 8920 . Log and evaluate well Run 9 5/8" casing if justified and-cement w/ 3000 'sx. DRILLING AND EVALUATION TIME: 30 days AU8-, 8 .~1' IH ABO~ SPA~.D~B'E ~O~S~ PR~R.~: If ~1 Is to dee~n give ~ on.p~sent pJ~uc~ive zo~e,~,,:',~~. new prffdu~ve ~ne. 3~R~I la ~ arlll, or a~n ~e~konaliy, glue ~rtment 've~ical dept. Give bl~.~t V~e~te~' ~g~am. ,, , ~ '~v~ ~ NO District Land Manage' A.P.I, AI'UMERZCA~ COD~ O/ *See Im, t.~o., On Re~ Side, · ~ ,,,.t,m~owu. n.-m= . S6~_ i:~ 1: 1977. ', PERMIT TO DRILL Page 2 TARGET TARGET B- Sterling Sands - 4645' MD - 3150'TVD - 600'N & 1500'E of SW Corner of Section 8, T13N, R9W, S.M. Beluga Sands - 5440'MD - 3650'TVD - 100' N & 1860'E of SW Corner of Section 8, T13N, R9W, S.M. ... ..~ ., . ,. [_ I I" I !. I I I GraM., . '.; ,"' .,..) f I · - ! ' I I I . · ;!:".".:. ' . ;..": ;~ :~. .. ,. I , i _= - ! , 'i!i% '- '.- ' ' - i'%~!; . ~. ~/, - · . .. :.. · . . - ,. . . . .', .' ~,..:.~..'. ; . i' · / . i~.?..,,~i~ -. . - - ' _.~- '.: :. · .... ~-.,.~i"~ ' , ~- . . :~.- ~ :::i ' ' , - .;'":."'.;" · '~:' ;" ' - ' ' ;.. = '- - - ~'~}:E ~]' - , i . ',. _,?.:.-;.::,,:..:,-'-' - ;!,!~: :,, :-..-.-:.,~:;.~':,.~:._ ;~-: .--'...:-:~)!~ ,. ' , ... .... - '.. -" ' ' '2. ,'".' '.jJ;~t!'., '- ~'-, .- ' .. ,~.. 'l.-' -~- -'."~' . ';: ; m.. ',",'"~'~/.~_'~ :'.~ +':~ i ;':"-' - --': ""~ "- :- -.;'- 'i[~ "~ -'" - :' ' "' -:"' '" "' * ; : - - t,~.('"-'~':.~ ~1 , - --- ". -~..".1 "" '' '7 · ,.· -. ~..,,)m.-.-~..,~l. -5 .~. % .....1 ~.... , :~...c:~:jl' ', i - " - -''-' -' ';-.'-~'""'.- ,'" - - '" ~ - ':-" ' · - ~- - " ' '"~'~,. '" - .'"'* · 'T' · -' ' ' "' ' .~ · . . . c,,,,. - :,-, .-.; ,,..:.., {'.-, ~. ,.. ..,~., -'-~ :',..;:.., ..-,.._-.'..',.~ - ,:,. ;'_ ...... ~! . ~ t .... '~-. *" ':'.'--. :.-,--~--..-,,":.' ,-.,.. ' '~.,-:i', -., .... .,-;..--:-- -;-;.:.-~,~.t.,.,....'~,. -.,:.- . - .... ~"~:.'.a ~. , I' ' ~. ' ' ' ,.~':. -" ' : ..,,' --'~ .... -" --F-."' . .-,-,~;"~ . '".":', ' '",?.:d,,:-.;'~C'i.~;~.;..:.- :. . i .....i:"~ .... -'<':;:'" :-,,i-",'::' '~'~ ',.:'-,- -,-'.' ."--. :. ; :. .'.: '". ;,.-'",_ ..':,*-'v -...-'~.~:,~ .,,I .,, i ...~..,.....,......:. , ...,....,.~: ...,,,,.....,..;:~ ;...,.; ..... _.. ..... :.,.:_. ,. :.~...,,~.; ...:~......,._.. ~.~.~, (I . '*.' "' ':" !S":' · -:- ..-- ' ?'_, ,.,-..:.em..,-'~!~ ~, "-w. -:~- , -'~_' .,.':..':'-" '-:.; ~:.%~_ - ', '~-"A. - "."'~ . ... i ......, :i:..:.. ' ~ · -" :" '-_ - ' ; '.." ' .-'.-~t. ~ . y , _: ,...-. ~;.-~ .. ~, ,_... ;,:- ..~.¥, --%- ,',,r %:,, *i"~.~J~' At ,i. " ' .., j '" "' '";,.~, ~ " .,g,__ ~'~.~, '"'.-.',):. - :' ''- :-''~.' '_-'' ..I---':'-'~'..'~'~.'i,~ '"'J' ,, ............. . .... , ...... .... ...... : .'"...' · .' .. ..'..' '· .:,._ . . ..~. "..*' :' . : ; q ' ;~.~. o ...' ~. '1 ,3: -''-.-'~- ',~ :.'~'~, ,'/ ..,m' .,,".'.." ': ...... ~::..,::: ., i .. .... ..:-.'.{-~ .~ ;~t_,-'-%. "~,~, ,,,.._.,,...-,.?,~.,,..~. :...-.-.: .,.,,. :1. ....... ' ' .: . - . · · ~. - - - J, ~ . '"~-,(.' ~.~- ' ~ "-~. ~ .-. · . -; -,J, '- ' · ...T~.' ' , ' '.; '.c.."...i i.;.~t:,:i:. ! .: ...... -: ;' ::?':'- '"~:;;'-:;-'- /d~(i,~: -'-"5 '"" W"-%' ,.:'.'-' '". -,~:',"--'-' ..-'.:" CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered ar~ licensed to practice land surveying in the State of Alaska. and that 'this plat represents a location survey made by me or under my super~ vision, and that a 11 dimensions and other details ar.e correct. NOTE; This survey locat%on based on WCMC 4 and WG~C lt.. U. S.. S. 3961 SCALE: I", 1' MiLE AS STAKED PRETTY CREEK UNIT No. 1 LU~'F_O iN NEI/4 PROTRACTED SEC. ? Tt3. N,Rg~ItSEWAR'~) MERIDIAN Surveyed for UNION OIL COMPANY OF CALIFORNIA Surveyed by Bell, J-J~rringI and Assoc,iaJes ENGINEERS AND LAND SURVEYORS 801 West Fireweed, Suite 102 ANCHORAGE, ALASKA 99503 I -I PRETTY CRRRK UNIT NO. 1 LAT. = 61013'58.85" N. I LONG. = 150o56'37. 23" W. Y = 2,643,829 X 333,724 . IT CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered ar~ ].icensed to practice land surveying in the State Of Alaska and that this plat represents a location survey made by me or under my super~ vision, and that all dimensions and other details are (~rrect.. July 20th, i~7.7 . ~'.. ..~ la~'l'le'~l~I~'~-.'f;-.- .',' "-Y~J~J'i, .:_ L'_;.. -- ....... . ........; i ' ' ' .; 'L~ _ ' '..' . ' ............................................... ..... . ,, .:,, , , ..' NOTE: This survey lccat.ion based' on WC~C 4 an& ~. 1, U.S..S. 3961 SCALE: ,"" 1,0,00' AS STAKED PRETTY CREEK UNIT No; 1 LOCAl'ED IN NEI/4 PROTRACTED SEC. 7 TI3 NtR,gW,~[WAR. O. MEmD'IAN Surveyed for UNION OIL COMPANY OF CALIFORNIA Surveyed .by Bell, Herring and Associates ENGINEERS AND LAND SURVEYORS 801 West Fireweed; Suite 102 ANCHORAGE, ALASKA 99503 {. ' -i M5 P 'ZOO0 p~i t/y dr,7 ~ .......- ' 20" Cas,'~b · o t 300' T/-/ir$ · · · Shb.??¢r'.l.Z 80P · oJ/BLIHD R~MS ~ AItG£ ED FIL~ U? IJlIE ClI£CK ICqL'V£ , . G~,.rE 0,9 LO-TORUJE CI GATE VA L V£ It~qA UL I£ , OPERA TEO V,~VE ' _.. GATE ~ (~,"~) ~ATE I/ALFE RECCRED ----~..~P/PE 'RM,~$ :7 .... .-'.:"._.-_:':,',----:. STA4'DA RD 4 />RE I/[.;~¢ TEk' AS.C.:.'-,;.~:-.'L~' ~0oo ,o,~ woe., VENT ~ J CHO/<E --- L.P. V,4LVE GAUGE POSITIVE CHOKE A'DdUS.TI;Bt F CHOKE Ur...'~n ~Y/H furnish ' I NOTE:. ALL CHAI','G£$ I','.,UST HAVE AP?ROVAL DY' TH.E DISTRICT . D,q, iLLIklG SU PERitITEt.,'DENT. l, f14;l~!U4! S?Z,,,9,~kD C.'//O,~,'F. ,,,,,,~.-r.,.n ~,',,n,.r ~.,_u IJN \ ~ I0- 3-7 7 ::i:i:i:!:i:i:i:i:!:i:i:i:i:i:i..T:i ~1:~:".'.'.'.'.'.'.- ::::::::::::::::::::::::::::::::::::::::::::::: ':': ...................... · .'.'-'.'.'.'.'.'-'.'.'.'-'.'.'.::I :::: .O:Y,~:!':':':':':':':': :':':':':':':":':':':':':':':':':':':':':':': ii: ::::~::::::::::::: 'i:i:!:i:i:i:i:i:i: iiii:i:i:i:i:!:i:i:i:i:i:i:i:i:i:i:i:!:i:i:i' ./Fh O~ ,..:.:.:.:.:.:.:,:.:,:.:.:.:..:.~,:. · ..................... .............. .'~'.-.'.' ':':':':' ================================================================ %,,j~:l~ t.~ S ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: .. · .......... ::::::::::::::::::::::::: ......... :.: :': "'"'"""'~""'"' ~' '0'" .:.:.:.:.~.~:,:.:.:~.~.$. :~: ..~:::: :::::::::¢.~#~:: SHELL I 1-30-7 7 SOCAL ~,IZ- I~' il- 30-77 58820 SOCA~ ',.: ,:.:.:.:.:.:.:.:.:.:.:.:. ~,..,~.,.~.,...,. ':,.,:':':, .............. .:.: .......... =============================================== :.:.:.;,. ............... ........ ............. I::: :.: ........... ::::::::::::::::::::::::::::::::::::::::::::: ............. .~.,...,............:.: ':::::::::: :.: ~:.:,:.:,:.:.:.:.:.:.: :.:, .......... ':'::.:, .:.:.:.:.:.: ':'::.:, ............ ;::: :.: ..................... :.: .........................:.: :.;.: ............... :.: ,:'::-:' :.~:.:.:.:.:.:. ::::::~:::::' ':' "' ':' 'i" SOCAL gL 20 ~DL- + H.B.P..Cpi. · I I' $1 IIi 'AiL -1'75,9,9 ', · . · -... ?. ,,. '. . PACIFI ADL- et al 77 2 URGLIN et al II =30=77 ADL-58819 SOCAL rD. 15,~6', $ JCAL ' ~1~,'~ TD 11,288' C. BU RGL IN etal I 1-30-77 ADL-58811 WELL LOCATION PLAT PRETTY CREEK UNIT" No. I SCALE: I "= 4,000' 8/4/77 i i ~ i i __ iiii .. .~ ~ .... - ~ ~ i,_,~..~ ' '_ ---~',..~ , - - - - ' · ' S'- ----~-- '~ ~' ~ '*. . ~' ~ . .....~ =- .. . ;_. ---:~*' ~ : ~ .~. -~-~ ~ ~. -/ =--~-'..~.-i=--~.. ~-_... ~ :~. --.~:. _ ~ - . ......_-_ .- -:_ ,.~ ~ ,- .. .._-:~ .... -... -.. .... ~- .... ~ ~2 · i ~'~ ..... ~ "~' ---' i~'.':?'A/~;-2o ~ 2~ -~ -~ _~- : ~ ~ .... ~- · ....... .._ "-- _._.... ...... ....... ,__ .... .-' '., ~~ ............ ~ ~ ~ --~ ~ ~, - -~,~'.-'~ "'.:-~ _~ .~- Exis - S6Ca'I ~ ---~ ~ - ~'~" .J.' ' .... 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' ""~"..~.~ ~:.:.L,'.:,:~.',: :' ."t '.:'~;~':'.?L',:::.'/::'?~Z~v:?~:.?<.~:~.'.a..t;} "..: :-}:..~:~?'::;~?.~$" .Z:S ~:L~V~:a{~::~,:~ ~ ~.z.~:;~,: ?~{::'~.-~..~:.:~t~,~?=~ .~.~-- - .~:~ .., ~ --,~-- ~ / ~z .- ~ ,, .": .. - '-....,~"TL ~.::~.?=~? '.:.'~1'~:~:- ".': '~.::':-~' '~'..:b:t ~.--:;. ~" ~'~ ~%C~.~t~::ff~ :~ -r ~'~.~ ~'.~ '.:~t ':t -~:~-~?='~' . ' ~' - ,, i . ~.. ' ~ .. '-.-: .... ': .... ' ' .' · ..... ':' :~:~.~:'-':-:~'.~ ...... ::. Z ' ---.,-{~- ~::~: '~":,'~ ~ ~ ~(~,':?:'~-:'%. ~: :- ':'~'-:- '?~ ~=:-::- ~ ' . - ~. -~: ./ ~/':'..< '.-'~q.;.~-'"'.~ ~-~:.:..:~-.'~-ot~:;:;;<:?~,".~:;?:.~?::S~?~%~,' ~ ~~,...%~?~?:'~. -- ~- ....... =. --- · ' -_.:..- ./.'.. ..'~-~..:::.:..?:."-.~. :...?:':':..~:/~W<?:..:,;:;~I.~,C:.::..:;:~:~?:?" ~-::~:~,~_ .... ___. - .. .~ .._. ~ . ~. . . ', . . ~ ....~,: . .....' ..: .' ... ... ~::; .' ~ ~ -.. . . . . . '~.~ [~ .... -- ' :." ': '" '"':' '; · "-:" N ~'" : ~. z · . .--- ~.-- UNION OIL COMPANY OF CALIFORNIA ~.,./---~.-, ... . .. ~ -... ~' x Alaska District · '., -.' ' ..../.' ' Proposed Road and Transportation SyStem ~::~ ~-~ Pretty Cre=L Unit No. I ../" -~ Legend: Exi sting road ~ ,,/ New or improved roa.d ~ _ . .. . ..,-., -" . , ,~'Z.~/~ ~'. .."' ......... , ....... ~'*'"' .~.-':- , ~'''' "' .,,..' .', ". ' /" ! · , . .~, .' ~ ., .,-~.,,...,.:, . '; ,.,e'?." ,2, 'T' ~",:::," ,,: : '"': '. .,,. . ¢", .... '.' ,Z,,..': ':' .:".. " .~'"' z..~' ~" . ..,"",;.~ . z.,,. ~'' ' /'.', / ' ,./' .. ..---. .,.:.,~ ?' ,,.,'":: ...... / / .-., / / 02-001B of ALASKA DEPARTMENT OF NATURAL RESOURCES Division of Oi 1 and Gas O. K. Gilbreth, Jr. Director Thru: Hoyle H. Hamiltony~ Acting Director Harold R. Hawkins Petroleum Inspector DATE : July 2, 1976 SUBJECT: Abandonnent Inspection TIPCO Oil Company Pretty Creek #1 Sec. 2, T14N, RIOW, SM. June 28, 1976 - Left Anchorage."helipor~t, Merri.ll. field by chopper 11:15 AM , m ~ "-inSpect T'IPC0 Oil company... Pretty Creek #2 wel.1, location for final insp:ection,.. Ron Riggafl, ~....,~ ...... TXPCO,..land..Ed Barber~,.. Division of Lands, were with.me. The drilling .pad itself was. 'in .very good shape e-xcept .i~or .the pi.t area. which. runs about 70. to 80 feet wide and about 300 feet .long. The. north end..of the pit area had sunk since las,t, inspection and.l,.l'eft :quite. a. big sump.. On ... 'the southwest end of the pi,t. area. there was a smal. l...sump full. of oil close to the creek which must be filled. .. ... The pit area north and sou~h',' '70 to 80 feet .w. id~ ..ha~ high .and .low spots .. and a lot of debris which has to be filled.., and..leVelled ........ ... .. Since the last inspection, 'the..vtell ~-tg~has .b. eer~ isetured.-a.ll ..data OK.~. The cement along the east side of .the pad. was co.~(eredl., , The water well was also capped and .covered wit.h..gravel, in.summary .- the pit area west of marker and north .and'south. has .to. be....taken care. of before., appro.val of final abandonment (pictures.. a.ttached)?, ......... Attachment I. _ Drlg. Permit No.' Opera tor~], ~,~.~ Satisfactory Type Inspection Yes . No Item ( ) Location,General ( ) ( ) 1. Well Sign ( ) ( ) 2. General Housekeeping ( ) ( ) %. Reserve Pit-( )open( )filled ( ) '( ) -4" Rig ( ) Safety Valve Tests ( ) ( ) - 5. Surface-No. Wells ( ) ( ) 6..Subsurface-No. Wells () () () () () () () () - Alaska-Oi-I ~'~j Gas :Conserv-atio~'Cdminit't-c Field Inspection Report '- ' - Well/Platfm Sec,'~ T ~' " '" .~ '~ Represented by~,~',:~ ~/. ,:~' =~%'.~YName.~ ~.-~ ..... & Number A'/. ,: "? ~/.~,'-~!~ '"-'-, _, ~ ~ Satisfactory Type Inspection Yes No Item ( ) BOPE Tests .(') Well Test Data ' 7. Well Nos. , ., , 8. Hrs. 'obser . -- 9. BS&W , , , 10. Gr. Bbls. () () () () () () () () () () () (-) (,) () 15. "Casing set @ 16. Tes~ fluid-( )wtr.---~--~)mud ( ) oil 17. Master-Hyd. Control Sys.- .psig 18.. N2 btls. , , ps~g 1'9. Remote ContrJl~- 20. Drilling spool- "outlets 21. Kill Li.ne-( ) Check valve ( ) ( ) 22. Choke Flowline ( )HCR valve ( ) (). 23. ~hoke Manifold No. valvs fl.as (.) ( ) 24. '.Chokes-( )Remote( )Pos.(-~dj. ( )-' ( ) 2§. T~St P.l.ua~(l )Wellhd(l )csg( ).none ( ) ( ) - 26. Annular ~reventer, psig (.'.)O-Final Ab~ndonJ'ent '-- (i) (). 27. Blind Rams,~psia I;<>.;) ( )- 11. P&A~ Marker - ( ) -( )28. Pipe Rams psiq I ( ) 12. Water Well-(~)capped( )plugged'(. ) ( ) 29. Kelly & Kelly-cock'~psig ()0 13. clean-up _ ( ) ( ) 30. Lower Kelly valve psio ('~') ( ) 14' Pad leveled :'"' ' ( )'-( ) 31. Safety Floor valves-~-(--)-BV ( )Dart 'Total .inspection observation time~'~ 'hrs/days Total number leaks and/or equip failures Remarks P/7' ~}- ~-~ .r. .~ ., '"'~ ~'" ?/z ' ,-"~ J-'~A' .-~ _ . ~ ...... -.. . . .. ,,.,. .... 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'"'~ .......... :':-' '"' :".":"' ' -': ."": ............................ " ,,cess 'Rood · 0 ¥1ote'r Well' 140'.W & 60'S ' of Wellsite b 250' Reserve Pit 16,000 bbls. (60%) 250' ' 4' x !00 x · G' high retaining berm { allows 2' above location .pad. level Sump 8, Burn pit Pretty Creek Unit No. I Location '300' 400' -'-'30'- 2" Berm 26~ 500. bblso . . UNION OI'L COMPANY of CALIFORNIA ALASKA DISTRICT PROPOSED WELLSITE LOCATION. PRETTY CREEK UNIT No. I 2800"N & .800'W ot= SE corner Sec. 7, TISN-R9W, S.M. Matanusk(]-Susifna Borough 'PLAT No. 4 A?ril 4, 1975 State Department of Environed, entel Conservation 330 Denali Street ~-~chorage, Alaska 99501 Attn: ~,Lr. Kyle Cherry Re: Sewa9e Disposal Syst~ for Temporary Camp in Beluga Area, Dear Mr. Cherry: At the request of C~.ties Service .Oil Company, I made a trip to their p~-o~osed camp loca.tion to investigate potential sites for a sewage · di:.~osal area. '' The camp si. re. i's located On the top of'a small ridge and' is: af)prox:',mately 40 to 60 "' '~ r. ee~ above the St~rour~c]ing terrain The soils in' the vicinity of the camu'are basica!].y clays and silts. 'Soils i~:unediateiy adjacent an(] below '[:.he c..-".~mp, were found to be resid'ual' and coluvial silts. A s~.:.'..ple ~,'as obta.i, ned a~}oroxima'Lely 300 fee~ away from the camp site .te:[~:-.'d.. ~2he.result of ~his test .{s attached, and indicates t~at the soil :.~ould have an ~.IH -=~,-'~-' ~ *-" n. 'I T%'.e only area ].n the vicinity of the camp..which would .provide a more suitable disposal area is adjacent to a gravel pit and i's .located . ar:-:.-.ro:.:i~,ately 1,000 feet %.~est and south of the camp site. ~%e materials .. i~; :..his' location c.on.~,.~.,t ~' ~' ~ of sandy gravel ',~ith som'e silt, and was visu':~lly cla3sified as a G.~4. This area is reco~nended as being most suitable for , , a disposal area.. Our design is based on this area being, used as the di.~posal site, utilizing an absorbtion rate of 200 square feet per be:~.,:oom or a i.')erc~]lation rate of 1.1 gallons/sq./foot/.day- I?, .~iew of the fact' 'that the camp facilities are intende~ to be t~'-mporary. %~.~?. ~.:ould also '.re,?,1est the state consider allowing disposal in the silts 'naa. r'er 'to' the camp. . From c~ar'ts pttb!'~.s,hed .by tl%e U.'S. Public Health. Service, the allowable rate of applica'tio~ would decrease from 1.1 .gal./sq.ft./day to approxi,~ately .75 gai~'Tsq, ft./day. Th'e required disposal area based on this rate would be 3,400 square feet...Even ~ith .: t~_pa r t:~,.-.:e n I', Ap~i! .4, 1975 Pa ~3:_~ 2 the added costs of the larger disposai .area,~.'tl~ere wou].d be a significant scLvi, t~-~s to the owner resulting by elLqtination approximately 700 feet of discharge line. would appreciate your response on this ~.-~tter, and if you hsve any ques.tions, please let us know. Very truly yours, P. & ~.I CONSULT-~2.]TS, INC' mas W. Roone~ ' Vice Pm-esident Enclosure s CHECK LIST FOR NEW WELL PERMITS Company Yes No Remarks 1. Is the permit fee attached ................ ' ..... Le~se &We]] No ~PTZT/~ 2. Is well to be located in a defined pool .............. 3. Is a registered survey plat attached ................ /~. ~ ~ 4. Is well located'proper distance from property line ......... l/~]~ 5. Is well located proper distance from other wells .......... 6. 'Is sufficient undedicated acreage available in this pool ...... . 7. Is well to be deviated ....................... ~/~].C 8. Is operator the only affected party .............. ~ . . 9. Can permit be approved before ten-day wait ............. 10.. Does operator, have a bond in force .................. ll.. Is a conservation order needed ................... 12. Is administrative approval needed ................. 13. Is conductor string provided ......... . ........... ~ . 14. Is enough cement used to circulate on conductor and surface .... 15. Will cement tie in surface and i.nter.mediate or production strings . 16. Will' cement cover al'l knOwn productive horizons ....... ' 17. ~ill surface casing protect fresh water .zones ............ 18. Will all caSin§ §~ve adequate safety'in collapse, tension & burst . 19. Boes BOP[ have sufficient pressure rat~n~ - Test to ~__~_oQ~___ psig . 20. Has BM[M approved Plan of Operation ' · ..... Additional~Requirements: ' '~_,-_~. ~ ~,.~,_-_~..~-~'~0~_ _~",.,~ o /~/W~ ~~/~/,//, ~.A~ ~'~/~/~? Geology' ~ ~ x~. m,',~~' /~..-- ~,~/_//t_..../.~ ~j---- ~.. ~Y-.]~.~_~_.-~~ /~ ,,/ k2~..-~:~-, ,,,~',~,~ 'TRM~rk ~,/~,¢/~2,, / / / /w . - i . w. ' - '- . /" HWK ' Approval Recommended Engineering: HHH, ~~aCM LCS ~ RAD,/~Z~_- JAL Revised 11/17/76