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Home My WebLink About169-098 Regg, James B (DOA) ' i69 ol&' From: Bryan Lund [Bryan.Lund @MarshCreekLLC.com] I l� Sent: Friday, September 07, 2012 10:21 AM To: Regg, James B (DOA) � Cc: Bryan Lund Subject: SOCAL 31 -25 Marker Plate Attachments: Pictures0025.jpg Jim —The attached photo shows SOCAL 31 -25 marker plate after P &A. When Jon Sallstrom (ADOT &PF) called I went thru the file searching for photos showing area north toward fence, looking for something that could be his suspect pipe. I didn't see anything that would help solve the mystery — our focus was at the well and equipment access from the tarmac to the east. If any other questions please call, Bryan Bryan D. Lund 1 Marsh Creek, LLC 8401 Brayton Drive 1 Anchorage, AK 99507 (907) 343 -0371 direct 1 (907) 343 -0405 main ( email bryan.lund anmarshcreeklIc.com SCANNED APR 0 8 2013 1 ' rr �, •' { . w ^ it ti — a f ,ti• „ ,' � . Ok _ ±.' , f i ; ,, ,. d fie �' ' « p 4 a 4 a ♦ • ♦ r+ t r b 4.- - e , . � s 4 - �� ,�� .• _ r _ ,. i .. s n. r - e. S 8 . r q '� �' .h �+. . s r # ' v . TO: State of Alaska Alaska Oil and Gas Conservation Commission Jim Regg, ~t1(i( S\z.-~Ick DATE: August 26,2004 P .1. Supervisor MEMORANDUM THRU: FROM: Lou Grimaldi, Petroleum Inspector SUBJECT: location Inspection SOCAl31-25 ChevronlT exaco PTD 169-098 Thursdav. Auaust 26. 2004: I made a location Inspection on ChevronlTexaco abandoned exploratory well "SOCAl 31-25". I was accompanied today by Keith Hall (Chevron/Texaco) and Bryan Lund (Mactec Engineering). This exploratory location was lies adjacent to the NNE side of the Deadhorse airport, approximately 20-30 feet from the present apron. It was explained to me that the DOT plans to extend the apron and this will cover over the welL I observed what appeared to be the top of a 9 5/8 or 10 % casing head with the casing valve flanges underground. On top of the casing head was a well-fitted 4- inch/5000-adapter flange with a 4-inch hammer union in the center, this union is what holds the present monument to the wellhead. The apron closest to the wellhead appeared to be 4-5 feet above the flange on the wellhead. Attachments: SOCAl 31-25.JPG SOCAl 31-25 b.JPG SOCAl 31-25 c.JPG 01<pliuk of SCCA-<- 31- Z,S b ':Jfj ') cc: NON-CONFIDENTIAL SCANNED OCT 0 9 2004 location Clearance Inspection SOCAl 31-25 08-26-04 LG.doc SOCAL 31-25 Location Inspection Photos from AOGCC Inspector Lou Grimaldi August 26, 2004 ~ ~.:,: r ~:~ "1: S(,i'-\NNED OCT 0 9 2004 Location Clearance Inspection SOCAL 31-25 08-26-04 LG.doc PLUGGING & LOCATION CLEARANCE REPORT State of Alaska ALASKA 0IL & C=AS CONSERVATION COMMISSION Lease ,~q-O~O6 . Memorandum To File: API No. Well Name Operator Location Abnd Date //! Spud: /O/Z7/69 , TD: 6 7 Z! , Completed Note casing size, wt, depth, cmt vol, & procedure. Long Csg: Liner: Perf intervals - tops: -- Review the well file, and comment on plugging, well head status, and location clearance - provide loc. clear, code. Plugs: t~- .? Well head cut off: . Marker post or plat.: Location Clearance: , Conclusions: code LINCOLN TOWER BUILDING 1860 LINCOLN STREET DENVER. COLORADO 8020,~ (303) 255-1751 March 1Z, 1970 State of Alaska Oil & Gas Conservation Committee 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Burrell Gentlemen: Re: Consolidated, Allied & Embassy, & Miami Tawawe Lake Unit,~;.# 1 Section 24, T4N-RSW, Alaska With regard to the completion of the above-identified dry hole, please find enclosed two (Z) copies each of the following: Form P-7: Well Completion Report and Log Logs: Continuous Dip Meter BHC Log w/G-R Dual Induction Laterolog EJH/kc Very truly yours, Manager of Operations Enclosures (U. S. G. S Form 9-330, Well Completion Report and Log) Form P 7 i SUBMIT IN DUPLI.~ Z* STATE OF ALASKA ',Seeother in- · i struction: -on reverse side OILAND GAS CONSERVATION cOMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* Is. TYPE OF WELL: OZl'~ %VELL [-~ GASwELL [] DRY [~ Other b. TYPE OF COMPLI~I'ION: WELL OVER EN BACK RESVR. Other 2. NAME OF OPERATOR Consolidated, Allied & Embassy, and Miami 3. ADDRmSS OF OPERATOR 1860 Lincoln Street, Denver, Colorado 80203 LOCATION OF WELL (Rel;ort location clearly and in accordance with any ~tat~..?equirementz)' atdu~aee 2565' FEL,. 767'FSL, Sec. 24 - T4N - RdW, CRM At top prod. interval .rePorted below At total depth sallie 13, D~-Tlg SI~JDDED i14. DA~E T.D. RE&CI-IED 10/27/69 I 1/4/70 6721'T°c~m Dm~rH, ~ & ~w[~,. ~u~,_ ~cx_ ~ a w~.. m ~n.mnSaow_~y._ co~.,.. PRODUCING I~VAL(S), OF ~IS OO~P~TION~, BOSOM, N~E~ (~ AND . . Plugged and AbandOned TYPE E~CTRIC AND OTHER LOGS RUN Cont. Diameter, B~C Sonic w/ G-R~. Dual Induct$on 'Laterolo§ 5. API NTIMERICAL CODE 6. LEASE DESIGN+TION A/~D SI/:BJ.A.L NO, USA A-057~06 ?. IF IlhrDIA.N, AiLI~ OR TRIBE NAME I8. UNIT,FA~_NI OR LF~SE NAME Tawawa Lake Unit 9. WELL NO. 1 ~0. FIELD A2%ID FOOL, OR WILDCAT Wildcat 11. SEC., T.. R., M., (BOTTOM I-IOLE OBJECTIVE) Section 24 - T4N -RdW,CRM 12: PI~llVIIT NO. 10036 ! I lgI~EVATtOlXrS (DF, RKB, aT, GR, ETC)* {17. ELEV. CASINGHEAD 15. ~ATE CO,1ViP ~.SUSP OR ABAND. 16.'" ! P&A 1/17/70 ~' 2320'KB t 230S' GR INTERVALS DRILLED BY CABLE TOOLS 23. WAS DIRECTIONAL SURVEY MADE I i Dip Meter 'C' ;&'2 C~IsI~G RECORD (RePOrt all ,strings set tn .,~eli)i '' ' ' ' " '" . , ~,, ~'' t T [ 12 ~/,~ ~t'.;'~'[ 1400 sx ' none } ,, ' ' ,' ~Cond crar P pe at [7' , 90 sx '94# ::" " ' '6- ": ~ 9 ~., 399 none ''1" ! I I "/..... e r' 13-3/8" 54.5# ~' ~ 15307 17 -1/2'''~ 950 sx non 28. PERORATIONS OP~ TO PRODU~ON (Interval, size and number) ~.; ~ I u gge o a s r o I 1 ow s: m ~ i m m ~ODUC~O~ DATE FIRST Pi~ODUCTiON [ PI~ODUC~ION METHOD (Flow~.g, gas lift, pumping~size and type of P~A ~OW, WBING' [ S~G P~SS~ [CALC~.~ OI~BBL. 31. DmeOS]T]ON O~ OaS (~old, ~se4 /or fuel, vented, etc.) 32. LIST OF ATTACHMENTS Two copies each 0~ aboy~lo~s. 33. i her~b'y cer~~~d attach~ffornlatlon !s complet~ al{d correc~ as determ!ned from allravailable records *(See Instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report end log on all types of lands and leases in Alaska. Item: If): Indicate which elevation is used as reference (where not otherwise shown) for depth measure- ments given in cther spaces on this. form and in any attachments. Items 20, and 22:: If this well is completed for separato production from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the prcducing interval, or intervals, 'top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified,, for each additional inte~ val to be seperately produced, show- ing the additional data pertinent to such interval. Item]6: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). I~4. SUMMARY OF POTATION TEST'$ INCI.UDiN(?'iNTE~'iVAL, TESTED, PRESSURE DATA AND I:{.ECOVERIES' OF O1~'., (IAS.- ' ' 35. GEOLOGIC WATER AND MUD NAME MEAS. DEP'I~I-I T'RU'i~ V~RT. 'DST ':s er Matanuska 4104~ '(Top) 4122' (.Bottom) Water bearing. No Pleistocene additional sand reservoir Gravels Surface -- development was encountered Matanuska 580' -- in this test. Nelchina Absent: -- : Naknek 4322 ' -- Tuxedni 4980 ' -- · , Talkeetna 6453 ' -- ... ,, , 36. CORR..DATA. AT'I~ACIt BRIEF DESCRIPITIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DE'FECTE1) StI,OWS 01~TM OIL, GAS OR WATER C'ORES ' .. LINCOLN TOWER BUILDING 1880 LINCOLN STREET DENVER. COLORADO 80203 (308) 255-1751 Well: TAWAWE LAKE UNIT #1 2565' FEL & 767' FSL Sec. 24 T4N-R8W, CRM, ALASKA Elevation: 2305' Gr. Contractor: Brinkerhoff Drilling Co. 10/28/69: Days 1. Started driving 30" conductor at 12:45 PM, 10/27/69. Drove conductor to 9' below ground level. Hit boulders. Finished at 1:05 PM, 10/27/69. Preparing to Spud surface hole. 10/29/69: Days Z. Finished rigging up and bracing 30" conductor. Nippled up for drilling. Started drilling rat hole at 6:00 AM. 6:00 ~ - 8:00 AM: 8:00 AM - 2:00 PM: 2:00 PM - 7:00 PM: 7:00 PM - 8:00 PM: 8:00 PM - 9:45 PM: 9:45 PM -10:30 PM: 10:30 PM -10:45 PM: 10:45 PM - 6:00 AM: Preparing to drill rat hole. Drilled rat hole (3 times) -- finally above rat hole. Drilled mouse hole same as above. Bit #1, 17-1/Z" Smith "DTJ", Jet #3 - 5/8" Dia. Mud 8.8#/gal., Vi'sc. Z00. Drilling surface hole. Repaired mud lines. Drilling. Fluid coming up around 30" conductor - depth 17~. Cementing around conductor (30 sx). Water seeping in from river into hole. 10/30/69: 6:00 - I0:00 AM: 10:00 - 11:00 AM: 11:00 - 12:00 PM: 12:00- 3:00 PM: -3:00 - 6:00 AM: cementing around outside of 30-inch conductor pipe. ran inside "30-inch" with 12-1/4" bit. Attempted to circulate, fluid still coming up around outside of "30-inch". drilled 3' of hole. mixed 20 sx LCM in heavy mud in an effort to plug seepage around "30-inch". Mixed 40 sx cement with LCM and dumped same inside "30-inch", and put mud on top of cement. WOG. Present operation: preparing to drill out from under 30-inch conductor pipe. 10/31/69: Attempted'to drill out from under conductor pipe -- still had seepage to surface. Will recement by running 2" down outside of conductor. CONSOLIDATED OIL & GAS, INC. Page 2 TAW'AWE LAKE UNIT # 1: _ 1,!,/,1/69: __ Drilled thru boulder (24").at 9:30 PM w/12-1/4" bit. Drilled 12-1/4" hole to 46.7' (out of gravel). Drilled 17-1/2" hole to 47.8' (boulder at bottom of conductor giving trouble). Now drilling 26" hole at 30' KB. 1~1/Z/69: 6:00 AlVl to Z:00. PM: enlarged hole (reaming) to Z6" to a depth of 46.3'. Pulled out of hole, Attempted to go to TD w~Z6" hole opener. Went to 28.27' - 1' below conductor. Could not get past this depth. Pulled out of hole, ran Z" to bottom. Circulated 10 BW. Started mixing at 3:00 P1Vi, 'pumped Z01 sx cement w/salt - got returns up around conductor pipe. Shut down. 1 hr. after shutting down, cellar caved in. Pum'ped ZT0 sx in and under rig mats. Finished at 7:00 PM. WOC from 7:00'PM to 7:00 AM. 7:00 AM (11/.2/69), went in w/1Z-1/4" bit to base of conductor. Hit something at 28'. Attem'pted to circulate, fluid started coming out under mats under rig. No seepage aroun, conductor pipe. Shut down at 8:00 A1Vi. 11/3/69: 6:00 AM to 8:00 AM.: 8:00 AM. to 8:30 AM: 8:30 AM to 10:30 AM: 10:30 AM. to 11:30 AM.: 11:30 AM to 7:30 PM.: 7:30 PM to 8:00 PM,: 8:00 PM to 9:45 PM.: 9:45 PM to 1:00 AM: 1:00 AM to 2:45 AM: 2:45 AM to 3:15 AM: 3:15 AM. to 3:45 AM: 3:45 AM to 6:00 AM.: WOC. Tagged cement at 28.5' (bottom of 30" conductor pipe). Drilled hard cement from 28' to 47'. Put on 'pit stabilizer and built u'p viscosity. Drilled 1Z-l/4" hole to 113'. Circulated and ran slope test. Dev. 1/Z° at 77'. Tripped for 17-1/Z" bit. Reamed 12-1/4" hole to 17-1/2" hole to a depth of 10Z'. tripping for Z6" hole opener. reamed 17-1/2" to 26" hole to 29-I/Z' (1' below conductor pipe). Fluid started coming t~p and around matting boards under rig. Rigged up cellar jets and pump. Dry , drilling on boulder just below conductc~ pipe, have drilled 1' of this boulder. 11/4/69: 6:00 - 10:30 AM: 10:30- 1Z:00 Noon: lZ:00- 9:15 PM.: 9:15 - 11:30 PM: Drilled thru 4' thick boulder with 26" hole opener. Dry-drilled 26" hole to 46' KB. Ran Z" to 28', cemented around bottom of 30" conductor with 180 sx cement. WOC. %~[ent in hole, started drilling cement wi_~h 12-1/'4" bit. Hit top of cement at ZS'. Started loosing circulation underneath rig around matting boards. Preparing to cut hole in 30" conductor at base of cellar this AM. CONSOLIDATED OIL & GAS, INC. Page 3 TAWAWE LAKE UNIT #1 (Bad weather - snow rain & ice) 11:30 PM - 11:30 AM: 11:30 AM- 2:30 PM: Z:30 PM - 10:00 PM: 10:00 PM - 11:00 PM: 11;00 PM - 6:00 AM: Attempting to circulate and cut hole in conductor pipe at base of cellar. Reaming w/ 1Z-1/4" bit to 113'. Drilling and mixing mud. Dev. 1/2° at 77'. Ran survey: 3/4° dev. at 102~. Drilling w/ 12-I/.4" bit and mixing mud. TD = 164'. 11/6/69: Present operation: 6:00 AM - 9:30 AM: 9:30 AM -11:30 AM: 11:30 AM - 3:00 PM: 3:00 PM - 5:00 PM: 5:00 PM - 8:00 PM: 8:00 PM - Z:00 AM: 2:00 A/vi - 6:00 AM: drilling. (Shale shaker broken. No fluid coming around ri g, ) Drilling and cleaning out. Cleaning gravel from pump and tanks. Drilling and cleaning out gravel from pump and tanks. Mixed mud and built volume up. Drilling and cleaning out pump. Building mud volume. Drilling. Lost all fluid in hole at 180' (about Midnight). Built volume. Gained full returns. (Shale shaker broken.) 11/7/69: 11/8/69: _. 11/9/69: 11/10/69: Depth 300' (110' of iZ-1/4'~hole in 5 hrs.). 1-1/Z hrs. repairing mud line, 17-1/2 hrs. mixing mud, and 5 hrs. drilling. MW 9.3, Visc. 315, Dev. 1/Z° at Z68~. Base of gravel at Z90~o Hole beginning to clean up (drilling in black shale). Days 20. Depth 362' ( 62' in 4 hrs. ). 20 hrs. mixing mud and repairing jet lines. 1V[W 9.8, Visc. 3Z0. Days Zl. Depth 455' (93' of lZ-1/4" hole in 7 hrs.). 16 hrs. drilling and reaming, and 8 hrs. mixing mud and running surveys and tripping. At 6:00 AM- reaming lZ-I/4"hole to 17-1/Z"hole at 356'. MW 9.8, Visc. 300. Days 22. TD of 12-1/4" hole at 455', TD of 17-1/2" hole at 425'. Present operation: reaming 17-1/2" hole to 26" hole at 150~. Zero feet drillin last 24 hrs. MW 9.5, Visc. 280. 1/2 hr. rig repairs, 1 hr. circulating 17-1/2" h'01e, 2 hrs. cleaning pumps and tank and mixing mud, and Z0-1/2 hrs. reaming 12-1/4" to 17-1/2" hole (16-1/2 hrs.), and 17-i/2" to 26" hole (4 hr s. ). CONSOLIDATED OIL & GAS, INC. Page 4 TAWAWE LAKE UNIT ~1~ 11/11/69: II/lZ/69: Days 23. Depth 404' (26-1/2" hole). Reamed 17-1/Z" to Z6-1/2" hole from 150' to 404'. Finished reaming at 5:00 AM. Z hrs. working on mud pumps (cleaning out cuttings); 14 hrs. reaming 26-1/2" hole; 1 hr. working on cellar jets; 1 hr. working on 4" mud line; 3 hrs. replacing discharge on cellar jets; and Z hrs. changing mud pumps on cellar jets. 5:00 - 6:00 AM: circulated and conditioned hole. Should start running casing at 9:00 AM. MW 9.6, Visc. 3?-0, WL 26. , (Weather conditions: -35° and snowing). Days 24. 9:00 AM- 7:30 PM: 7:30 PM - 10:30 PM: 10:30 PM - 7:00 AM: Ran 20" o.d. 94#/ft. casing to 399'. Had to drive casing in hole with elevators most of way. Went in hole with drill pipe and cement stinger - could not latch into float collar. Found 5' of fillup above shoe. Thawing water lines and pumping water to mix mud. Will attempt to circulate out fillup on top of cement shoe. TDof 12-1/4"hole: 455'. 13/69: 11/14/69: 11/15/69: Days 25. Depth 399' KB w/20" hole. MW 9.4, Visc. 40. 21 hrs. thawing lines and building mujd volume.. 3 hrs.: Ran in hole to circulate on top of float. Shoe plugged on bottom of drill pipe. Pulled out of hole.'. Unplugged shoe. Present operation: preparing to go back in hole to wash out fillup (gravel) on top of 20" casing shoe. Days 26. Depth of 26-1/2"hole at 400'. 20" casing landed at 399'. MW 9.6, Visc. 90. Unable to circulate bridge out above Z0" float collar. Went in hole with 9-7/8" bit. Drilled out shoe at 399'. Ran bit to 400' -- good circulation around 20" casing. Present operation: nippling up for cementing of 20". Days 27. Cemented 20" surface casing with Halliburton's Permafrost cement. Oement circulated. WOO. 11/16/69: . , Days 28. Repaired light plant, boilers, etc. (rigging up). drill out from under 20" sua'face casing. WOC. Nippling up to 31/'17/69: Days 28. Depth 404'. (0' in past 24 hrs.~)'ij · 20" casing set at 400'. 4 hrs. cleaning out mud tank and changing out water pumps.; 10 hrs. winterizing rig; 4 hrs. cutting off 30" conductor and cleaning out cellar; 6 hrs. cutting off 20" and nippling up Hydrill on Z0". Will drill:out this 2:30 PM. CONSOLIDATED OIL & GAS, INC. Page 5 TAWAWE LAKE UNIT #1 11/18/69: (-52° F & Clear) Days 29. Depth 327' (lack 73' of cement to shoe). drilling cement with Bit #5 (lZ-1/4"). Present operation: 7 hrs. - B hrs. - ~ hrs. - 2 hrs. - 3 hrs. - 1/2 hr. - 3-1/2 hrs. - finished nippling up 20". repairing frozen water lines and filling mud tanks. hooking up Z0" Hydril. working on swivel (repacked). picking up Bit #5, stabilizer, and collars, and going in hole. thawing out kelly and lines. drilling cement and mixing CaC12 w/water. Found top of cement at 280'. Drilled cement from 280' to 327'- (47' in 3-1/2 hrs. 11/19/69: Days 31. Depth 404' ( 0' drilled last 24 hrs. ). Finished drilling cement' from 327' to 364~. Fell free from 364' to 400' · Attempted to pressure up on Z0" casing. Hole circulated between 20" casing and 30" conductor. Z hrs. - Z hrs. - Z hrs. - 1 hr. - 15 hrs. - 1 hr. - drilling cement. unplugging flow line. circulating and cleaning out cement in 20" and nippling up. working on Hydrill. testing Z0" surface. waiting on pump truck· rigging up to cement. 11/Z0/69: 11/21/69: Days 3Z. Depth 404 (0' in 24 hrs.). Rigged up HOWCO to recement casing. Could not get pump motor on truck started. Waitecl on HOWCO for starter repair 8 hrs. Repaired started. Pumped in 150 bbls. water down 2.0" at 200 psi. Could not getreturns between 20" and 30". Ran 12-1/4" bit to 300'. . Circulated w/warm water for 1-1/2 hrs. Could not get circulation° Pulled out of hole. Cementedw/500 sxpermafrost cement (10:35 - 11:55 PM)o Pumped plug 295~, leaving 105' cement in casing. Did not circulate. 200 psi max. press. 3-1/Z hrs. finished rigging up to cement 8 hrs. waiting on HOW CO 1/Z hr. pumping down 20" I/Z hr. rigging down HOWCO 1-1/2 hrs. tripping in hole and circulating to check for ice bridge 1/Z hr. tripping out of hole 1-1/Z hrs. rigging up to cement and thawing HOWCO pump Z hrs. cementing 6 hrs. WOO Days 33. Depth 404' (0' in 24 hrs.). WOC 24 hrs. Total WOC at 6:00 A~vi: 30 hrs. Will drill ou~ a~ 1N'oon. CONSOLIDATED OIL & GAS, INC. TAWAWE ~LAKE UNIT # 1 Page 6 11/22/69: 11/23'/69: 11/24/69: 11/25/69: Days 34. Depth 404'. Weather: -10° and cloudy. Present operahion: WOC. Total WOC time = 36 hrs. Tagged top of cement plug at 281' (119' above shoe). Pressure-tested casing. Got circulation to surface at 250 psi at approx. 10 BPM. Drilled 3' of hard cement (281'-284') w/ 12-1/4" bit. Kan 17-1/2" bit to 281' - found no obstruction. Kigged up Halliburton, 'pumped wooden plug to 280' with good circulation around 20" Kan wireline, tagged plug at 280'. Mixed and pumped 500 sacks regular cement w/2% CaC12. Well circulated water around 20'i thruout job. Pumped plug to 240'. No cement returns to surface. POB at 3:55 AM, 11/22/69. 8 hrs. 2-1/2 hrs. 1- 1/4 hrs. 1/2 hr. 1 hr. 6-1/4 hrs. 1 hr. 2- 1/2 hfs. 1 hr. WOC tripping working on BOP's testing 20" · pumping down plug waiting on Halliburton rigging up to cement waiting on cement truck WOC Days 35. Depth 404. Present operation: WOC. Will drill out at 4:00 PM today. Days 36. Depth 404 (0' drilled past 24 hrs.). Tested casing to 500 psi for 15 min. - test OK at 4:00 PM, 11/23/6q. Kan 12-1/4" bit to top of cement at 228'. Drilledhard cementfrom 228' to 290'. Tested to 500 psi ~-held OK. Drilled cement to 398'. Tested to 500 psi - held OK. Mixing mud this AM. 9-1/2 hrs. 1-1/4 hrs. 1 hr. 3/4 hr. 11-1/2 hrs. WOC pressure testing nippling up tripping drilling cement. Days 37. Depth 467' (63' of IZ-1/4" hole in 4-1/2 hrs). Present operation: tripping out of hole for stabilizer. 12 hrs. 1-1/2 hrs. 3-1/2 hrs. 1- 1/2 hrs. 4-1/2 hrs. 1/2 hr. circulating and mixing mud tripping for plugged bit drilling shoe at 399' tripping to replace bit drilling fo rmation running survey, dev. 1-1/4° at 437' Vtsc. 100, MW 9.2. CONSOLIDATED OIL & GAS, INC. Page 7 TAWAWE LAKE UNIT · 11/26/69: Days 38. Depth 676' (209' of 12-1/4" hole in 19 hrs.). Bit #6 drilled Z° 276' in total ofo19-1/2 hrs. Dev. 1-1/2° at 508', 1-3/4° at 539', 1-1/ at 571' and 1 at 634' 4000# wgt.' on bit, 78 rpm. One stabilizer 30' 9 ' above bit, and one 60' above bit. 11/Z7/69 19 hrs. Z hrs. 1-1/4 hrs. 3/4 hrs. 1/4 hr. 3/4 hr. - drilling - tripping - surveys - circulating - rig service - working on mud -pump (7) 7-1/Z" drill collars now inhole. 1ViVf 8.9, Visc. 7Z, ph 11, l/Z% sand, - Days' 39. Depth: 867'. 'Drilled 191' in 19-1/4 hrs. Bit $7 in at 844'.- Drilled Z3' in Z hrs. MW 8.9, Visc. 90, ~VL l~.cc, ph 8.5, 1/4% sand. Dev. 1-1/4° at 759', 1-1/Z° at 791', 1/2° at 822', 3/4° at 844'. 4, 000 - 5,000# wt., 144 RP1VL Drilling in clay, sand and shale. 19-1/4 hrs.- drilling 1 hr..~ - tripping 3 hrs'. - surveys 1/4 hr. - repairs 1/4 hr. - rig service 1/4 hr.. circulating 11/Z8/69 - Days: 40. Depth llZ0'. Drilled 253' in 17 hrs. Drilling in shale. Dev. I/Z° at 1104', 1° at 101Z', 1° at 1042', 1/4° at 1072'. 3 - 4pts. on bit. Stabilizers at 30' & 60' above bit, 140 1KPM. Bit ~7 out at lllZ'. Drilled 168' in 14-1/4 hrs. Bit #8(1.2-1/4'.' OSC-3 I-tughs) 3-5/8" jets, PP 800 - 900 psi. In hole at 101Z', drilled 108' in 6-1/4 hrs. (7) 7-1/Z" collars in hole. MV~r 9, BfL 12, Visc. 94, ph 11, 1/4% sand, 6% solids. 17 hrs. - drilling 1-1/4 hrs.- tripping 5 hrs. - surveys 1/Z hr. - circulating 1/4 hr. - servicing rig (- 10 ° F - Snowing) CONSOLIDATED OIL & GAS, INC. Page 8 TAWAWE LAKE UNIT #1 11/Z9/69: Days 41. Depth 1425' (305' of 12-1/4" hole in 18-1/4 hrs.). Bit #8 drilled 413' of 12-1/4" hole in 23 hrs. 800# pp, 3000-4000# bitwgt., 140 rpm. MW 9.1, ¥tsc. 70, WL 12, ph 8.8, 1/450 sand, 550 solids. 18-1 / 4 hr s. drilling 4-1/4 hrs. surveys 3/4 hrs. circulating 1/4 hr. servicing rig 1/Z hr. packing swivel Dev. 1/Z° at 1262', 1/Z° at 1293', 3/4°_ at 1324', 3/4° at 1354', 1-1/4° at 1385' and 3/4° at 1416' · · 11/30/69: Days 42. Depth 1540' (115' in 6-1/2 hrs.). Present operation: Dev. 1/8° at 1540'. MW 9.1· Visc. 100· WL 12, 8.5. logging. 1-1/Z hrs. surveying 6-1/Z hrs. drilling Z hrs. circulating and conditioning 6-1/Z hfs. tripping 1 hr. rigging up Schlumberger 6-1/Z hrs. logging 12/1/69: Days 43. Depth 1540' (lZ-1/4,, hole), 0' drilled in 24 hrs. Finished logging at 10:30 AM, 11/30/69. Went inhole w/lZ-1/4" bit and 17-1/2,, hole opener, and (7) 7-1/Z" collars. Started reaming cement at 247'. Reamed cement from 247' to 398'. Drilled out shoe to 17-1/Z". I{earning hole from 12-1/4" to 17-1/Z" - this AM at 943' w/17-1/2,, hole opener. MW 9.1, Visc. 80· WL 12, 'ph 9.5. 10,000# wgt. at 140 I{PM. .lZ/Z/69: 1-3/4 hrs. tripping 5- 1/4 hrs. logging' 1-1./2 hrs. rig repair' I6-1/Z hrs. reaming to 17-1/Z', hole Days: 44. Depth: 1540'. (1Z-i/4" hole) 0' drilled in 24 hrs. Present operation: Running 13-3/8" casing. Finished reaming 1Z-l/4" to 17-1/2" from 943' to 1530' = 587' in 15 hrs. (Reamer $9 = 1132' in 29-3/4 hrs. 6% solids. 15 hrs. 1-1/2 hrs. 1-1/2 hrs. 1 hr. 1-1/Z hrs. 1 hr. 1 hr. Z-1/Z hrs. MW 9. 1, Visc. 83, WL 12, ph 9.5, FC 2/32, 0.25% sand, reaming circulating Working on mud pump making short trip circulating after short trip tripping out to run 1 3-3/8" casing rigging up to run casing 'Welding shoe, float collar, 1st 3 its. csg. & running csg. CONSOLIDATED OIL & GAS, INC. Page 9 TAWAWE LAKE UNIT lZ/3/69: _ Days 45. 'Depth 1540'. Ran 36 jts. 13-3/8", J-55, 61#/ft. casing. Totalpipe: 1530', set at 1530' KB. Casing on bottom at 10:00 AM, 12/2/69. 10:00- 11:00 AM: circulated hole. 11:00- 12:00 Noon: waited on Halliburton. 12:00 - i:00'PM: working on rig. Started mixing cement at 1:30 PM. Pumped 15 bbls. fresh water ahead of cement. Cemented with 750 sx regular plus 10% Gel, followed by 200 sx regular with 3% CaC1. Plug down at 3:30 PM, 12/2/69. Good circulation thruout with good cement returns at surface. 4 hrs. -running casing 1 hr. -circulating Z hrs. -working on 'pump and rig Z-1/Z hrs. -mixing and pumping cement 14-1/Z hfs. -WOC and nippling up Should drill shoe at approx. 5:00 PM (Alaska time). lZ/5/69: Days 46. Depth 1540' (0' drilled last 24 hrs.). 4 hrs. nippling down from 20" Z0 hrs. nippling up on 13-3/8" Should drill out at approxirnately 9:00 AM, 1Z/4/69. Days 47. Depth 1540'. Z4 hrs. testing heaa. Finished nippli~g up on 13-3/8". Attempted to test BOP. Had leak around casing pack-off between 13-3/8" and Z0" casing at 1000 psi. Nippled down. Welded plate on top of slips between 13-3/8" and Z0" casing. 1Wippled back up on 13-3/8". Will be testing head second time at approx. 7:30 AM. (State representative on location). lZ/6/69: Days 48. Depth 1545' (5' of 1Z-l/4" hole in 1 hr.). MW 9, Visc. 45, WL 19. Bit #9 (1Z-1/4") tnhole drilling 3-1/Z" je~s (drilled 419' in 11-1/2 hrs.). Finished nip'piing up, tested 13-3/8" casing to 1000 psi for 15 min. - held OK. Drilled cement from 1116' to 1530~ in ll-1/Z hrs. Pressuredu'p on 13-3/8" casing to 1Z50 psi for 30 min. - held OK. Mudded up and drilled shoe. Drilling at 1545' at 6:00 A1Vi this date. 1-1/Z hrs. 4- 1/Z hfs. Z hrs. 4-1/Z hfs. ll-1/Z hrs. rigging up and going in hole finished nippling up pressure testing 13-3/8" casing mudding up drilling TIGHT HOLE '.': '. OONSOLIDATED OIL & GAS, Page 10 TAWAWE LAKE UNIT # 1 12/7/69: Days 49. Depth 1560' (15' in 7-1/2 hrs.). MW 9, Visc. i10. Pres. Opn.: drilling with Bit #12 (1~--1¥4" Hughes W7R-2), in at 1560'. Bit#9 (12-1/4") in at 1116', out at 1555'. Bit #10 (12-1/4" Hughes W71{-2) in at 1555', out at 1557' (Z' in 5-1/2 hrs. -- drilling on junk). Bit #11 (9-7/8", Reed YHW-7) in at 1557', out at 1560' (3' in Z hrs.). P~xlled out of hole with Bit #9, left 3 cones and all bearings in hole. %~fent in hole with 12-1/4" bit and junk basket. Have recovered 2 cones and several bearings. On bottom with new bit at 6:00 A1Vi this date. 3 hrs. 1 hr. 3 hrs. 7-1/2 hrs. 3- 1/2 hfs. 6 hfs. conditioning and circulating mud cutting drill line servicing rig drilling on junk tripping waiting on bit (12-1/4") lZ/8/69: Days 50. Depth 1690' (130' in ll-1/Zhrs.). Dev. 0° at 160~', 1/4° at 1655'. Bit~lZ (12-1/4", W7R-Z) out at 1560' (0' in 3 hrs.--- drilling on junk). Bit #13 (12-1/4", W71{-Z) out at 1565' ( 5' in Z hrs. -- drilling on junk). Bit #14 (9-7/8" OSC1-G): 1565-1604' (39' in 4-1/Z hrs.). Bit #15: (9-7/8" OSC3AJ) in at 1604' -- now drilling. 1VIV~r 9.2, %risc. 118. iZ/9/69: II-1/Z hrs. 7 hrs. 1 hr. 4-1/Z hrs. - drilling (5- to 8000# bit wgt. ) - tripping - surveying - drilling on junk W/Bit #1Z & ~13 Days 51 Depth 2102'(412' in 14 hrs.). MW 9.,4, Visc. 80, WL 28, FO 2/321 10~0 solids, ph 11. Dev. 1/Z° at 1729, 1/Z° at 1852', 1/Z° at 2102'. 1Z,000# bit wgt. Past Z4hrs. used One stabilizer above bit, :and 6ne 30, up. Present operation: tripping for Bit #16. 9-5/8"): 1604'- Z10Z' (498' in 14 hrs.). 14 hr s. drilling 5-1/4 hfs. tripping 3-1/2 hrs. surveys Z-1/4 hfs. rig service and cleaning out pure'ps Bit #15 (OSC 3A-G, CONSOLIDATED OIi. & GAS, INC. Page 11 TAWAWE LAKE UNIT ~ 1 12/10/69: Days 52. Depth 2398 (296' in 12-1/2 hrs. - clay stone and silt stone w/ trace of fine sand). Bit #16 (9-7/8", OSC-3): 1718- 2102' (384' in 14-3/4 hrs.). Bit #17 (9-7/8" Sec, S-3TJ) in at 2102' -- now drilling. ' O Dev. 1/4° at 2007' 1 at 2205' and 3/4° at 2299' Bit wgt.- 16,000#, 150 rpm. Pump 'press. 700 psi. MW 9.6, Visc. 66, WL 9.6, FC Z/3Z, 9% solids. 12- 1/2 hrs. 1-1/2 hrs. 1/Z hr. 3 hrs. 6-1/2 hrs. drilling tripping waiting on pump surveys conditioning mud and breaking to XPZ0 Spe r sene One stabilizer on top of bit, and one each joint above bit for three joints. 12,/11/69: lZ/lZ/69: 12/13/69: -lZ/14/69: (Note corrected bit info. above). Days 53. Depth Z802'(404' in 13 hrs.), Bit#17 (9-7/8", Sec. S3-TJ): 2102-Z547' (445' in 18-1/Zhrs.)., Bit #18 (9-7/8", Hugh~es OSC-3) in at 2547' (8..-1/4 hrs. drill_lng) -- now drilling. Dev. 3/4v at 2299, 1'/4° 2393', 1/4v at 2487', 1/2° at Z547', 1/Z~'at 2676'. 16- 18~000# wgt., 120 rpm, pump press. 500 psi. MW 9.3, Visc. 90, WL 8.6, FC Z/3Z, ph 9, 8.5~0 solids. Less than 1/2% sand. Drilling in clay & si.ltstone. 13 hrs. drilling 3- 1/4 hrs. surveys 2- 1/4 hrs. tripping 5-1/Z hfs. dressing stabilizer and cleaning out BOP pipe rams. Days 54. Depth 3114' (31Z' in 20-1/4 hrs.). Bit #18 (9-7/8" OSC-3) drilled 567' in Z8-1/Z hfs' Dev. 1-'1.-/4° at Z80Z', 1° at Z894', 1-1/4o at 3019' 1-1/Z° , at 3114'. At Z80Z', bit wgt. reduced from 16- 18,000# to 12- 14,000#, 900 psi pump press., 146 rpm. 8% solids. 1/4% sand. 'Drilling ?-0-1/4 hrs., surveys 3-1/4 hrs., and rig repair 1/Z hr. Days 55. Depth 36Z0' (506' in 19-1/2 hrs.). Bit #18 (Hughes 9-7/8", OSC-3 Z547' - 3114' (567' in Z8-1/Zhrs.). Bit #19 (Smith DS-J) in hole at 3114' (has drilled 16 hrs.). Dev. 1° at 3369', 1-1/4° at 3495'. MW 9.3, Visc. 7~ V~L 10, FC Z/3Z, 1/4% sand, 7.5% solids, 1Z- 14,000# wgt., 146 rpm, puznppress. 900 psi. 19-1/2 hrs. drilling, Z hrs. tripping, 1-1/2 hrs. surv 1 hr. rig repair. Days 56. Depth 3904' (Z99' in 11 hrs.). Bit #10 (9-7/8" SmithSDJ): 3114' - 3899' (785' in Z7 hrs.) - started out of hole - jarred and worked free for 3-1/2 hrs. Kan Bit #Z0 - conditioned hole. Bit #Z0 (9-7/8" Sec. S35J) in at 3899' -- now drilling. Dev. 1-1/4° at 3714', 1-1/Z° at 3837' 1-3/4° at 3899'. 10- 14,000# wgt., 110- 140 rpm, pum'ppress. 850 psi. MW 9.3, Visc. 85, WL9.Z, ph 8.5, 1/8% sand, 7% solids. Drilling ll'hrs. working on drill pipe 3-1/Z hrs., tripping 4hrs., surveys 1-1/2 Hrs., and cond~itioning mud 4 hrs. CONSOLIDATED OIL & GAS, INC. image TAWAWE LAKE UNIT ~ 1 lZ/15/69: Days 57. Depth 4173' (Z69' in Z0-3/4hrs.). Bit#Z0 (9-7/8" Sec. 3899' - 4173' (Z74' in Z0-3/4 hrs.). Present operation: tripping. Dev. Z° at 40Z4', 1-3/4° at 4087'. MW 9.4, Visc. 50, WL 5.8, FG Z/3Z, 8% solids, 1/4% sand, 8- 10,000# wgt., 147- rpm, pump press. 800 psi. 20-3/4 hrs. drilling, 1 hr. conditioning mud, and 2-1/4 hrs. surveys. 12/16/69: Days 58. Depth 4339' (166' in 16 hrs.). Bit~Zl (Hughes, OSC 3-A) in at 4173' (drilling 17 hrs.). Dev. 1-1/Z° at 4173', 1-1/4° at 4Z76'. 12,000# wgt., 152 rpm, pum'ppress. 900 psi. MW 9.6, Visc. 103, WL 5.6, FC Z/3Z, 85e solids, 1/4"/0 sand. 16 hrs. drilling, 3-1/?- hrs. tripping, 1/2 hr. surveys, Z- 1/Z hrs. rig repair. Days 59. Depth 4415' (85' in 12% hrs.).Bit #21 drilled 197' in 22% hrs. (OSC-3AJ~. Bit #22~~led 14' in 3% hrs., out at 4384'. Bit #23 (Sec. S3SJ), in hole at 4384~ - now drilling. Pump press. 900 psi, 64 spm, 9.5 MW, Visc. 65, WL 6, ph 8.5, %% sand, 8% solids. 12~ hrs. drilling, 8 hrs. tripping, 1¼ hrs. surveys, % hr. rig repairs, 1 hr. reaming, and 1 hr. cuttir. drill line. Running 12,000# wgt., 150 rpm. Dev. 1-3/4° at 433c~ 1-1/2° at 4370'. Present operation: drilling. 12/18/6.9: 12/19/6.9: Days 60. Depth 4600' (sand & shale). DriIled 185' in 22-3/4 hrs. Present operation: pulling out of hole with Bit %22. MW 9.4, VisC. 65, WL 6.2, FC 2/32, ph 9.0, 8% solids. Bit %23 (9-7/8", Sec. S3SJ) is presently drilling, has m.~de 216' in 25% hrs Dev 2° at 4465' 1-3/4° at 4559' 15- 20,000~ wgt., 140 rpm, pump press. 850 psi, 50% sand in returns. (7) 7-1/2" D.C., 4 stabilizers with drilling jars. 22-3/4 hrs. drilling and 1-1/4 hrs. surveys. Days 61. Depth 4815' (siltstone/claystone). Drilled 215' in 18-1/4 hrs. Present operation: Drilling. MW 9.5, Visc. 68, WL 5. Z, FC Z/3Z, ph 9.5, 8"/0 solids, 1/4"/0 sand. Bit #Z3 (9-7/8" Sec. S3-SJ) drilled Z37' in Z6-1/Z hrs. Bit ~Z4 (9-7/8" Smith'DT-3) drilled 197' in 18-1/4 hrs. (Bit #24 in hole at 46Zl')--drilling. Deviations: Z° at 4653' and Z° at 4747 '. 18-1/4 hrs. - drilling 1-1/4hrs. - survey 1 / Z hr. - reaming 4 hrs. - tripping CONSOLIDATED OIL & GAS, INC. Page 13 TAWAWE LAKE UNIT lZ/ZO/69: Days 62. Depth 5235' (silt and claystone). Drill,ed 424' in 15 hrs. Present operation: circulating in preparation to log. MW 9.Z, Visc. 90, WL 6.0, FC 2/32, 'ph 8.5, 3% oil, 7% solids, 0.25% sand. Bit #24 (9-7/8", Smith, DTJ): 46Z1' - 4936' (315' in 23 hrs.). Bit #25 (9-7/8", Smith, DTJ) drilled 299' in 15 hrs. Dev. 2-1/4° at 4874' 1-1/2° at 4936' 2° , , at 5054', and 2° at 5182'. (9) 7-1/2" D.C. w/4 stabilizers from bitup, one each collar, and jars. Bitwgt. = 20- 25,000#, rpm= 130 - 140. 6-1/Z" x 16" pump = 64 spn 1050 psi. 15 hrs. drilling 4-1/2 hrs. tripping 3-1/2 hrs. surveys 1 hr. reaming to bottom (w/Bit #25) lZ/Zl/69: (-20° F and clear). Days 63. Depth 5250' (15' in 1-1/4 hrs.). Present operation: logging. MW 9.3, Visc. 73, WL'5, ph 8.5, 5% oil, 7% solids. Bit #Z5 (9-7/8", Smith, DTJ): out at 5250' (drilled 314' in 10-1/Zhrs. -- dull). Dev. 1-3/4° at 5Z50'. (9) 7-1/Z" D.C. Bit wgt. = ZS,000#, rpm 140, 64 spm, 1050 psi. Logs only went to 4566' first time. l:hxlled tool. l~an bit and conditioned hole. Sonde problems on first log. 1-1/Z 6-3/4 1-1/Z 9-3/4 5-3/4 hrs. drilling hrs. tripping hrs. reaming to bottom hrs. logging (started at 1Z:15 AM) hfs. circulating and conditioning hole for logs. lZ/ZZ/69: Days 64. Depth 5330' (80' in 4-1/4hrs.). Present operation: drilling. MW 10.Z, Visc. 66, WL 5, FC Z/3Z, 'ph 9, 5% oil, 7%0 solids. Bit #Z6 (9-7/I Hughes, X-3H-J): drilling, made 80' in 4-1/4 hrs. (9) 7-1/Z" D.C. ZS,000# wgt., 140 rpm, 6-1/2" x 16" 'pump, 64 spa, 'pump press. 1000 psi, 410 GPM. 12/Z3/69: 4-1/4 hfs. drilling 2-1/2 hr s. tripping '11-1/2 hrs. logging and taking S.W.O. 1 hr. circulating hole at 3400' 4-3/4 hfs. circulating and conditioning mud after logging. Days 65. Depth 5536' (Z06' in 8-3/4 hrs.). Present operation: waiting on · pum'p. MW 10.4, Visc. 85, WL 4.4, ph 9, 10% solids. Bit #26 (9-7/8", "H' X3A):_ out at 5536' (306' in 13 hrs.). Dev. Z-1/Z° at 5370', Z-l/4° at 5433', Z-l/4° at 5528'. 18- 22,000# wgt., 140 rpm, 6-1/Z" x 16" pum'p, 60 spm, · pum'ppress. 975 psi, (9) 7-1/4" collars. 8-3/4 hrs. drilling 3- 1/2 hr s. tripping 3-1/4 hrs. surveys 7-1/4 hfs. working on pump 1- 1/4 hrs. packing swivel CONSOLIDATED OIL & GAS, INC. Page 14 TAWAWE LAKE UNIT # 1: lZ/Z4/69: Days 66. Depth 5536' (0' drilled - 24 hrs. working on mud pure-ps). .. Days 67. Depth 5536' (0' in 24hrs.). Present operation: waiting on rig parts. MW 10.4, Visc. 80, WL 4.4, 50 ppm salt, 9.0 ph, 1/Z of 1%0 sand. #1 Main Pump needs 'parts, should be in during AM, 12/26/69. Rig. shut down Z4 hr s. lZ/Z6/69: 12/27/69: Days 68. Present operation: waiting on pum'p parts (should be in at 1:00 PM today. MW 10.4, Visc. 97. Days 69. Depth 5536' (0' in 23 hrs.). Present operation: going in hole w/Bit #ZT. Z0,000# wgt~, 140 rpm, 6-1/Z" x 16" 'pump, 60 spa, 900 psi, 14 GPM. ZZ hrs. 'pump repair, 1 hr. testing pure'p, 1 hr. going in hole w/Bit i~V~ 10.4, Visc. 80, WL 9, FC Z/3Z, 9 ph, 3% otl, 7% solids· 12/28/69: 1Z/Z~/69: 12/30/69: Days 70. Depth 5536' (0' in 24 hrs.). Present'operation: reaming and cleaning hole at 5400'· 1V~r 10.4, Visc. 80, V~L 5·9, ph 8·5, 3% oil, 10%0 solids Bit #Z7 (9-7/8"' Hughes X3-A). in hole 6 hrs. rearming · , , * · l~rs. hrs. hrs. hrs. hfs. working on 'pum'p circulating and working pipe at 5400' reaming and cleaning hole circulating and conditioning mud tripping Pump press. 1000 psi, 62 spm, 6-1/2" x 16" pump, 550 GPM, 130 RPM. Days 71~ Depth 5775'. Drilled Z39' in 9-1/Zhrs. Present operation: drilling· 1V~W 10.4, Visc. 96, WL 6, FC Z/32, 'ph 8.5, 4% oil, 11~/o solids· Bit #Z7 (Hughes, X3-A, 9-7/8") drilled Z39' in 9-1/2 hrs. -- still drilling. V~as running Z3,000# wgt., 150 i~PM. Now running 18,000# wgt.at 150 RPM · pump press· 1000 psi, 6Z spm, rate 560 GPM (6-1/2 x 16" pump). 9-1/Z hrs. 1/Z hr. 1 hr. 1/Z hr. 8 hrs. 4-1/2 hrS. drilling tripping survey (Dev. 4° at 5714') laying down drill pipe reaming mixing and conditioning mud. Days 72. Depth 6105' (sand, shale & clay). Drilled 330' in Z0-1/Z hrs. Present oPeration: drilling. IviW 10.Z, Visc. 139, WL 5.8, FC 2/32, 8.5 ph, 5%0 oil, 8% solids. Bit #Z7 (9-7/8", Hughes, X3A) -- now drilling (566' in 35 hrs.). Mud Visc. is high due to drilling soluble clays. 25,000# bitwgt., 140 rpm, 6-ol/2" x 16" pump, 64 spa, pp 1100 psi, 410 GPM. 3 hrs. surveys (Z-3/4 at 5841', 3° at 6060'), 1/2 hr. rig service, and Z0- 1/2 hrs. drilling. CONSOLIDATED OIL & GAS, INC. Page 15 TAWAWE LAKE UNIT # 1: 12/31/69: Days 73. Depth 6150' (Sand, Shale, and Clay). Drilled 45' in 4-1/2 hrs. Present operation: drilling. MW 10.7, Visc. 81, WL 4.4, ph 8.5, 4% oil, 8% solids. Bit #27 (9-7/8", Hughes, X3A-3) drilled 589' in 38 hrs. (out of hole at 6128'). Bit #28 (9-7/8" Smith, DT-J) drilled ZZ' in 1-1/Z hrs. -- now drilling. Dev. 3° at 6128'. 25,000# wgt., 140 rpm, pp 1100 psi, 475 gpm, (9) 7-1/2" D.C. 4-1/2 hrs. drilling 5- 1/2 hrs. tripping 1/2 hr. survey 1/2 hr. rig service 7- 3/4 hrs. circulating and conditioning, and reaming. Bottom 600' of hole was tight on last trip (30,000~ drag). 1/1/70: Days 74. Depth 6460' (Sand, Shale & Clay). Drilled 310' in 22-1/2hrs. Preparing to trip out (circ. btms. up). MW 10.7, Visc. 82, WL 4.4, FC 2/32, 8.0 ph, 4% oil, 8% 'solids. Bit #28 (9-7/8", Smith, DTJ): 6128- 6460' (332' in 24 hrs.). Will drop Totco. 25,000~ wgt., 140 rpm, GXT (6-1/2" x 16")'pump, 63 spm, 1050 psi, 485 gpm, (9) 7-1/2" D.C., and 4 s tabiliz e r s. 2Z- 1/Z hfs. drilling 1/2hr. servicing rig 1 hr. rig repair (rotary chain). l/Z/70: Days 75. Depth 6549' (Dolomite & Silt). Drilled 81' in 11 hrs. Present operation: tripping for Bit #30 (pulling out of hole). MW 10.7, Visc. 80, WL 4.8, ph 10, 5% oil, 8% solids. Bit #28 (9-7/8", Smith, DTJ) drilled 340 in Z5 hrs. (out of hole at 6428'). Bit #Z9 (9-7/8", Hughes, X3-A) drilled 81' in 11 hrs. (out of hole at 65491. Dev. 3-1/2° at 6468'. Z3,000# wgt., lZZ rpm, pp 1000, 440 gpm, 61 spin. 11 hrs. drilling 1 hr. reaming 1/Zhr. survey 1-3/4 hrs. cutting drill line 1 hr. circulating 8-3/4 hrs. tripping CONSOLIDATED OIL & GAS, INC. Page 16 TAWAWE LAKE UNIT # 1: 1/3/70.. Days 76. Depth 6649' (Volcanic Ash w/Sand). Drilled 100' in 14-1/4 hrs. Present operation: drilling. MW 10.6, Visc. 82, WL 4.8, FC 2/32, ph 9.5 4% oil, 6% solids. Bit #30 (9-7/8", Hughes, XPG) in hole at 6549' -- now drilling (100' in 14-1/4hrs.). Approx. 200' into Volcanic Ash at 6649'. D.rilling at approx.. 6'/hr. Dev. 3-1/g° at 6549'. 14-1/4 hrs. -drilling 6- 1/4 hrs. -tripping 1/2 hr. - servicing rig Z hrs. -laying down 3 j ts. drill pipe, picking up collars 1 hr. . -reaming to bottom after trip lZ (7-1/Z") drill collars, 35,000 lb. wgt., 80 rpm, 63 spm, 1050 psi, 460 GPM. 1/4/70: Days 77. Depth 67Z1' (Volcanic Ash). Drilled 7Z' in 13-1/2 hrs. Present operation: making short trip. MW 10.6, Visc. 83, WL 6.5, FC Z/3Z, ph 9.5, 3% oil, 6% solids. Bit #30 (Hughes, XPG): 6549' - 6721' (17Z' in Z8 hfs. 13-1/Z hrs. 1/Z hr. 5 hrs. 5 hrs. -drilling (finished hole at 8:00 PM, 1/3/70) -.rig service -circulating and conditioning for log - short trip (975' tight on bottom) Jarred out: 57Z3-5573'. Schlumberger on location. 1/5/7o: Days 78. Depth 6721' (Volcanic Ash). Drilled 0' in 24 hrs. Present opera- tion: reaming and Washing at 6100'. MW 10.8, Visc. 120, WL 3.9,ph 8.0, 5%0 oil, 8% solids.- Bit #31 (9-7/8", Hughes, ODV): inhole reaming (577' in 5 hrs.). 5- 1/Z hrs. 11 hrs. 7~i/2 hrs. - tripping - laying down s tabiliz er s -reaming: 5523-6100' -conditioning mud, raising risc. and wgt. (Recovered large pieces of gray shale). 1/6/70: Days 79. Depth 6721' (0' drilled in 24hrs.). Present operation: out of hole waiting on jars.. MW ll.0,.Visc. 114, WL 3.8, 'ph 8.0, l-l/Z% oil, 15% solids. Bit #31 (9-7/8", Hughes, ODV): 6300' max. clean-out depth. hrs. 1'- 1/2 hrs. 2.1/2 hrs. hrs. hrs. -washing and reaming from 6100' - 6180' -working on' rotary chain -washing and reaming from 6180' - 6300' -jarring and working pipe up to 6100' -pulling out of hole CONSOLIDATED OIL & GAS, INC. Page 17 TAWAWE LAKE UNIT # 1: 117170: Days 80. Depth 67Z1'. 0' drilled past 24hrs. Present operation: washing and reaming at 5590'. Reamed from 5253' to 5590' (337' in 9 hrs.). MW 11, Visc. 120, VfL 5, FC 2/32, ph 8.5, Z°/0 oil, 10% solids. Bit #31 (9-7/8" Hughes ODV)- reamed 337' in 9 hrs. · ' · 5 hrs. 3 hrs. 4 hrs. 1-1/Z hrs· 1 hr. 1/Z hr. 9 hrs. -waiting on jars . -tripping in hole to 5253' -mixing and conditioning mud -working on pump - thawing Kelley - servicing rig -reaming and washing from 5.253' to 5590' 1/8/70: (.pump pressure = 900 psi, 430 GPM). Days 81. Depth 6721' (0' in 24 hrs.). Present operation: waiting on tools and r. otary repair. MW 11, Visc. 118, ~ArL 4, FC Z/3Z, ph 8.5, 2% oil, 12% solids. Bit #31 (9-7/8", Hughes, ODV): reamed 521' in 7 hrs. 7 hrs. 1 hr. 1 hr. 15. hrs. -reaming and washing from 5590' to 6111' -working stuck 'pipe from 6111' u'p to 6049'. Pipe free. Bit plugged. At Z:00 PM hit bridge while spudding to unplug bit. Hook unlatched..Kelley fell and broke. D.P. broke 1Z' below Kelley'. Pipe fell 160' down hole. -. -tagged top of D.P. at 160' (bottom D.P. at 6Z09') -waiting on tools and rotary repair. 1/9/70: Days 82. Depth 67Z1' (0' in 24 hrs.). hole with O.S. Present operation: preparing to go in Z-1/Z hrs. 2 hrs. 1/Z hr. 12 hrs. 5 hrs. 2 hrs. -waiting on and unloading fishing tool -installing rotary chain -picking up and cleaning Kelley -waiting on new Kelley -unloading and making up Kelley and going in hole to top of fish at 160' -milled 1- 1/Z' off top of fish CONSOLIDATED OIL & GAS, INC. ~age 18 TAWAWE LAKE UNIT #1: 1110170: _ Days 83.. Depth 6721' (Volcanic Ash). w/9-7/8" bit at 5200'. Bit #32 (9-7/8" Present operation: going in hole · Reed YS-1(~ now tripping. Z hfs. -Went in hole w/overshot, caught fish at 160'. l~lled 210,000#. l:~lled fish 90'. Elevators broke, dropped fish. Ran 12-1/4" bit, found top of fish at 100'. 6 hrs. -W.O. overshot. hrs. 2 hrs. -Making up tools. Went in hole, caught fish. l:hllled and worked fish up hole w/225,000-280,000~ Fish began 'pulling easier after pulling 150'. · -Breaking down fishing tools. 11 hrs. -Tripping out w/fish (fish was clean). 1/11/70: Days 84. Depth 6721' (Volcanic Ash). Present operation: cleaning and washing at 6020' (started reaming at 5253'). Reamed 767" in 19-3/4 hrs. MW 10.9, Visc. 170, WL 5, ph 8.5, 15% solids. Bit #32 (9-7/8", Reed, YS-1G): reamed 767' in 19-3/4 hrs. .(in hole). 19-3/4 hrs. 4-1/4 hrs. - reaming - conditioning mud Using (lZ) 7-1/2" drill collars, 1 set Bailey drilling jars, Z,000 - 20,000# on bit. RPM = 40- 140, 'pump press. 800 psi, 410 GPM. 1/lZ/70: Days 85. Depth 6721'. Present operation: reaming and washing at 6409' (389' in 16-1/Z hrs.). MW 11.1, Visc. 160, WL 4.5, FC Z/3Z, 'ph 8.9, 15% solids. Bit #32 (9-7/8", Reed, YS1G): reamed 389' in 16-1/Z hrs. (in hole at present). 16- 1/Z hrs. 1/Z hr. 3-1/Z hrs. Z hrs. I-1/2 hfs. - reaming -rig service - short trips - conditioning mud -repairing rotary chain Short trip at 6100' - no problems, short trip at 6400 to 5200'. Reamed 6130' to 6400'. 1/13/70: Days 86. Depth 6721'. Present operation: logging. MW 11, Visc. 220, WL 4.8, ph 8.8, 12% solids. Bit #32 (9-7/8", Reed, YS1G): reamed 43-1/2 hrs. (out of hole at 6420'). 7 hrs. reaming, 3 hrs. short trips, 6 hrs. circulating and conditioning mud to log, 4 hrs. tripping out, and 4 hrs.. logging. Ran Dual Induction Laterolog from 6360' to 5200'. Going in hole w/Diprneter this AM. CONSOLIDATED OIL & GAS, INC. Page 19 TAWAWE LAKE UNIT # 1: Days 87. Depth 6721'. 'Present operation: washing at 6440'. MW 10.9, Visc. 220, WL 4.6, ph 8.8, 12% solids. Bit #32 (9-7/8", Keed, YSl-G): washed 20' in 10hrs. (now at 6440'). · 10 hrs. 4 hrs. 10 hrs. -logging - tripping in hole -washing and reaming from 6420. to 6440' Had 10' bridge from 6360 to 6370' -- -: dropped through to 64Z0'. Preparing to Plug and Abandon. 1/15/70: Days 88. Depth 67Z1'. Present operation: will P & A well as soon as Halliburton can get equipment working. 1 hr. Z hfs. 11 hrs. 1-1/Z hrs. 8-1/Z hrs. - circulating - tripping out -laying down drill pipe and drill collars -going in hole w/16 stands drill pipe -waiting on Halliburton, fuel frozen on truck - unable to get truck started. 1/16/70: Days 89. Depth 6721'. Present operation: waiting on Halliburton -- expect to be plugging well today. 1/17./70: Spotted 'cement plug from 1580 to 1480'. Pulled out and laid down. Present operation: rigging down. Final Report. Well plugged and abandoned. Form P--3 ( REV. 9-30-67 STATE OF ALASKA Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate OIL AND GAS CONSERVATIO,N COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to ch-ill or to deepen or plug back to a diffierent reservoir. Use "APPLICATION FOR PERMIT--" for such proposals.) 0IL W~LL [-~ oas dry hole WELL ~[] OTHER 2. NAME OF OPERATOR Consolidated, Allied & Embassy, and Miami 3.ADDRESS OF OPERATOR Suite 1300, 1860 Lincoln St., Denver, Colorado 80203 4. LOCATION. O,F WELL At surface 2565' FEL, 767' FSL of Sec. 24, T4N-R8W, CRM 13. ELEVATIONS (Show whether DF, RT, GR, etc. 2320' KB 14. Check Appropriate Box To I,ndi,ca*e Nature of N~fi~e, Re 5. AP1 NUMEH~CAL CODE 50-099-20001 S, LEASE DESIGNATION AND SERIAL NO. USA A-035625 I ?. IF INDIA.N, ALLO~ OR TRIBE NAME 8. UNIT, FAi:I~ OR LF_dkSE NAME 9, WELL NO. 1 I0. F_r~r~,r~ ~ POOL. OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 24, T4N-R8W, CRM 12. PEI~VIIT NO. 69-98 x>rt, or Other 'Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF I I FRACTURE TREAT SHOOT OR ACIDIZE J J BEPAIR WELL PULL OR ALTER CASINO MULTIPLE COMPI,ETE ABANDONs CHANGE PLANS .... ~UBsEqUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING 0R ~ACIDIZINO ABANDONMEI~T* (Other) . (NOTE: Report results of multiple completion on Well (Other) Completion or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR ~0MPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent.':.dates, .including estlmat~.d date of starting any proposed work. With drilling mud in the hole, a 100-foot 'plug was set be.twe~n:the '~depths' of 1480 feet ,. and 1580feet, across the shoe of the 13-3/4~ casing. A 'l~.~rsackplug was 'placed at the surface with dry hole marker as required. Rig released January 17, 1970. 16. I hereby eertff~t.-~z ~ore~l~, ts£~e &nd coffee, V e-rno-n J .f4_~ . DIYL~ION OF OIL ANO. Drilling Superintendent TITLE DATE 1/27/70 (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See l~nstrucfions On Reverse Sid,e Approved Copy Rebuff:ed LINCOLN TOWER BUILDING 1860 LINCOLN STREET DENVER, COLORADO 80203 (303) 255-175! /HLB OKG January 27, 1970 State of Alaska Oil and Gas Conservation Committee 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Burrell Ge ntlemen: Consolidated, Allied & Embassy, & Miami Tawawe Lake Unit #1 Section 25, T4N-1KSW, Alaska Attached please find two (2) copies of Form P-3, "Subsequent Report of Abandonment", reporting the plugging details of 'the above- identified dry hole. Very truly 'your s, VJL/cc Enclosure CONSOLIDATED OIL & GAS, INC. Drilling Superintendent January 15, 1970 A The final log distribu=ion on the Cons~lida=ed Oil and ~s Inc. "Tawawe Lake Uni=" No. I in Sea=ion 24, T4N-RSW, DP.M, oIICopper River Basin, Alaeka is as follows: 4 Blu~ Con~oltdat Inc. Original Soi, c~ 130~_ : iue Anch~~ ~as~ 99501 2 Blue / / Mara~o~i~ompany ge, Alaska 99501 Tom Wilson, 2 Blue Oil Producers, ~orawe~ 2040 lbilene, Texas 79604 A~tn: Carl Miles 2 B Ladd Petroleum 830 Denver Club Building Denver, Colorado 80202 Attn: J. B. Ladd 2 Blue Allied and Embassy Petroleum Corporation 717 7=h Avenue S.W. Calgary 2, Alberta, Canada Attn: ~. B. Maughn DIVISION OF OLL AND CAS 2. Blue Ensi~n Oil, Inc. 717 7th Avenue S.W. CalEary 2, Alberta, Canada A~n: John Downing 1 ~lue 2 Blue 1 Reg. Brown State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 U.S. Geological Sur~ Regional Oil and Ca~ ~upervisor P. o. ~ox 259 ~ . 'Anchorage, Alaska 9/9 I01 · E~lora. tt~~~mpany Inc. ~. o. ~_~7 X~ CGING INC. Form P--3 STA~ OF ALASKA SURMIT IN TRIP/r %rrEt[ {Other lnstruction~ · OIL AND GAS C(~t%ISERVATION COMMITTEE verse sAde) ~ SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a different reservoir. Use "APPLICATION FOR PERMIT--" for such Droposals.) OILwELL [--] GA,w,.,.,. [~] O,~ER Exploratory 2. NAME OF OPERATOR Consolidatedv Allied & Embassy~ Miami ~. ADDRESS OF OPERATOR Suite 1300-1860 ~Lncoln St. ~ Denver, Colorado 80203 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements.* See also space 17 below.) At surfs ce 2565' FEL, 767' FSL of Section 24, T4N .. R 8 W, CRM Effective: July 1, 1964 5. LEASE D~£d~~ND S~RIAL NO. USA A-035625 & ~ (~. IF INDIAN, ALLOTTEE ORI~E ~,~,=- TRM ~j.z.~-- 7. UNIT AGREEMENT NAME ~LV~ ~$ ...... Tawawe L~e ~! {~ 9. WIIrLL NO. ____ 1 FILE , 10. FIELD AND POOL, OR WILDCAT Wi ldo at. ' 11. BEC., T., R., M., OB BLK. AND SURVEY OR AREA 24-T4N-R8Wv ~CRM 14. PERMIT NO. 15. ELEVATIONS (Show whether DF, ST, (IR, et~.) 12. BOROUGH ] 18. STATE 69-98 2320' KB ] Alaska ~e. Check Appropriate Box To Indicate Nature oF Notice, Report, or Other DCita NOTICE OF INTENTION TO: FRACTURE TREAT I I MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANE (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING 8HOOTING OR ACIDIZING ABANDONMENTs (Other) NOTE: Report results of multiple completion on Well ompletion or Recompletion Report and Log form.) 17. DESCRIBE PROPOSED OR C0.MPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date 0fs~arting any proposed work. If well is dir~ctionally drilled, give subsurface locations and measured and true vertical depths for all markers and zones perti- nent to this work.) * :.: 1. A total depth of 6721 feet was drilled affter setting 13 3/8" csgi' to a depth of 1530 feet. No water beexing sands were encountered to total depth. 2. It is proposed that the hole will be cleaned out to as near total depth as possible and run logs. With drilling mud in the '.:~!hole, a 100 foot plug will be set between the depths of 1480 feet and 1580 feet, across the shoe of the 13 3/'8'." casing. A ten .(t0) saok~ plug will be placed at the surface with dry hole marker as required. The diilling equipment will then be removed from the location and the location cleaned up of all debris and the sump fi!led' 18. I hereby certify th ng~is j[rue and correct SIGNED ~---- // ".-/-- _ TITLE Drilling Superintenden!%ATE _ 1/11/70 (This space for Federal,/o~St~te office use) CONDITIONS OF APPROVAL, IF ANY: *See In,tructions on Reverse Side Approved Copy DATE l. orm No. tP--4 REV. STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT EN DUPLICATE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. 0IL ~'~ GA8 O 0THF-R ~'ELL WELL Exploratory 2. NAME OF OP~TOR CONSQLI~T~. ~blED & ~ASSY~ 3. ADDR~S OF OPM~ ~,,~ ,~ ~ ~nn-1860 Lincoln St.-~nver~ Colo. 80203 T4N-R8W, CRM~ Section 24~ 2565 z FELs 767' FSL SWSE USA A-057206 ~-- ' ' ?. IF INDIA~T, ALOTTEE OR TRI~A...~_ Illll," -- 8. L~'IT,FA/~A{ OR LEASE N.~ME Tawawe L~e Unit g. WELL NO 1 10. FLELD A_ND POOL. OR WILDCAT · Wi ldc at 11. SEC., T., R., ~{.. (BO/~O~%{. HOLE oB.rmcrrv~ 24-T4N~R8W ~ CRM ' 1~. PER/ViIT NO. 69-98 13. REPORT TOTAL DEPTH AT END OF MONTH, CH.A~NGES IN HOLE SIZE, CASING AND CE1VIENTING JOBS INCLUDING DEPTH SET AND VOLI/ATES USED, PEKFO~LATIONS, TESTS A/ND FZESULTS, FISHING JOB~, JUl~K LN HOLE AND SIDE-TRACKED HOLE AND A/~Y O~-I~R SIGNIFICA~T CkL~NGES IN HOL~ CONDITIONS. 1. Reamed 12%" hole to 17%" holes completed on 12/2/69. 2. Ran 13 3/8'.', 54.5#, J-55 casing to a depth of 1530 feet. 3. Cemented with 950 sacks~ class G cement with full returns to surface. 4. Pressure tested 13 3/8" casing with 1000~, held oks wittnessed by State of Alaska on 12/6/69. 5. Presently drilling g 7/8" hole at a depth of 6385 feet. 14. I hereby .... C% mOm~D ~~ =T=Drillina SuDerintendentm January 1s 1970 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, anO musl ~ fileO in duplicale wilh the Division of ~Jnes & ~inerals by the 15th of ~he succeeding month, unless othe~Jse direcled. .? ) , SA- I B MEMORANDUM FROM: Pet.~oleu~ Br~Inee~, State of Alaska DATE : SUBJECT: ~ee~be~ 8, 1969 ~leld ?rip to Tawa~e Lake Unit Well $ot._~l - To"~jit ' ~r '~qulpment ~ C~l~ The o~e~ate~, Ceasoltdatedj Allied & Sabassy, Mt~al, vas ~l~ ~i~lties in ni~l~g ~ ~ the 13 3/8" ~. ~ BOP ~,~ent. ~ln~ t~tt~ 'was ~la~ I sta~ t~ next m~ni~. ~Jtl~ 'uae attempt~ ff~ 5=30 to 9~'30 ~ ~e~e~ ~, but seve~l leaks deve lo~d ~ the wee ~ble to test t~ ~ul~ent, so I ~e~~ by to An~~e, ~Ivt~ at 3=15 a.m. ~eem~ 5.. left ~ vi. th 'the .een~:~ae~. ~t I ~ld l~ve I depa~ed ineho~.a~ by aa~eaobtle at #:30 p.m. ami .a~ ~he ~ll bi 8~30 p.m.. to ~ind the ~t~et~ d~illt~ ~nt. The ~11 h~ ~t be~ $~t d~ avattt~ 'ny T~ bll~ ~ a~ e~ln~ weFe presau~ ~lt.h l,OOO psi F~ at A' 5 p.m. ~ ~l~e ~s ~ e~i~ ve~e ~:~e.a~e test~ vith 1,~0.00 ~i:, vtth no b~ off f~ 1,5 mi~te~. The .fl~t pipe ~ ~ t:~ ~sa~ te8~ of t~ e~t~ to 1300 ~8 ~nsl~d ~ aeeeptale lo.ss.. I ~se~ the o~atl~ of the Xel.~ ~k valve a~ that a $~bE ~lll ~ipe valve ~as available. ~ ~ote e~~I foF the 'll:~ril ~ t.~~ative.~ at the t~e, ~ I r-~aeat~ that ~he ~yd~il ~at~ aga~t ~:e pI~e. ~e eont~aeto~ ~e~s.~, ~21~ t~t TO: .~o~er L. Bu~ell T~OUOH: ,~O.E, 6tlbreth, Jr. : ~n~e Co ~tth December 8, 1969 PaFe two they had operated it that mornln~ and that a seal leak allowed the hydraulic Fluid to leak out when it operated,, so they p~effe~ed not to operate ~t until ~day, ~eee~be~ 8. The ma~al ha~ whe~l~ ~e~e not eont~eto~ ~epo~t~ that he wo~ld not p~e~sure-up ~ the ea~i~ aFte~ d~tll~ ~ e~sl~ ~oe, so ~ dep.~ted a.~. Dee~ber 6. STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS SUBMIT IN DUPLICATE O~L [~ ~'' ~ 0~, Expleratery WELL W~LL 2. NAME OF OPERATOR Consolidated, Allied & Embassy, Miami 3. ADOR~gSS OF OPERATOR Suite 1300 - 1860 Lincoln Street, Denver, Colo. 80203 4. 12DCA~ION OF WELL T. 4 N.~ it. 8 W., C. It.M. Section 24, SWSE 2565' FEL, 767' FSL USA A-057206 7. I1= INDIAL[, ALOTTEE O1~ TRIBE __ 8. IYNIT,F.~{ OR LEASE N.~ME Tawawe Lake Unit g. WELL 10. F~l;'.l._r~ A. ND POOL. OR %VILDCAT 11. SEC., T,, 1~., l~ff.. (BO'i~I'OM HOLE 2g~L, 767' FSL Sec. 24. T4N, ItSW, CItM 12. PERMIT NO. 69-98 13. REPORT TOTAL DEl'TH AT END OF MONTH, CI-L~NGES IN HOLE SIZE, CASING AND CE1ViENTING JOBS INCLUDING DEPTH .S~ET AND VOLU'NiES USED, PF.P,2'OP,.ATIONS, TESTS A_ND RESULTS, FISHING JOBS, JUNK IN' HOLE AND SIDE-TRACKED HOLE AND ANY OTI-IER SIGNIFICANT CHANGES IN HOL~ CONDITIONS. 1. Drilled 26" hole to 404 feet Iran and cemented 404 feet of 20", 94~, H-40 casing and cemented with 1430 sacks cement (400 mx permafrost; 880 sx bulk; 150 sx class G). Pressure tested 20" casing to 1000#; did not hold; recemented with 500 sx Class G, Itegular, 3% CC/2. 4. Pressure tested 20" casing to 1000#, did not hold; recemented with 500 sx Class G, Itegular, 3% CC/2. 5. Pressure tested 20" casing to 500~ for 15 min. 6. Drilled 12~" hole to1540 feet and ran logs. 7. Iteaming 12¼" hole to 17~½'' prep to run 13 3/8", 54.5~, J-55 casing. PlVI$10N OF OIL ~ GA~ 1~/1/69 //~..~--~/~,~ ~ =~_~ Drilling superintendent , ,, , ........ II Ill III I I I III III NOTE--Report-on thi"~ form is required for each calendar month,.regardless of the status of ol~erations, and must ~ filed in duplicate with the Oivision of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed Form No. P--4 ~'v. s-~-~ STATE OF ALASKA SUBMIT IN DUPLICA. TE OIL AND GAS CONSERVATION CONVV~ITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS O,L []] o,,, I'-1 o~,E. Exploratory WKLL WELL NAME OF OPERATOR Consolidated~ Allied & Embassy, Miami ADDRESS OF OPERATOR Suite 1300¢ 1860 Lincoln St., Denver, Colorado 4.LOCATiON OF WELL 2565' from East line & 767' from south line of Section 24, T. 4N., it. 8W., C.R.M. 5. AP1 NUA{ERICA.L CODE 6. L~SE DESiGNA~ON AND S~IAL NO. USA A 05720~ ~. IF INDIA~, A~T~E O~ ~ .~ · 8. L~IT F.~ OR LEASE ,./~.~- . . Tawawe Lake Unit 9. WE~ NO. 10. F~ ~D P~L, O~ WILDC~W Wildcat o~ 13. REPORT TOTAL DKPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUlVIES USED, PERFORATIONS, TESTS A/ND RESULTS, FISHING JOBS. JUNK IN HOLE AND SIDE-TI:tACKED HOLE ,~ND ANY OTHER SIGNIFICANT CI-La,.ATGES IN HOL~ CONDITIONS. Reaming 12-~" hole to 17½" after drilling to depth of 46.8 feet. October 28, 1969, after ~riving S0" casing to 12.5 feet. Spud @ 7:20 p.m. on DIVISION OF OIL AND GAS AHCHOI~GE 14. I hereby ce t the forego~is ~d S~G~n//~~~''~'~ '~''~F~'~' :' ~=¢ Drilling ...... Superintendent ,~A~ 11/14/69 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, anti must be filed in duplicate with the Division of Mines & Minerals by the lSth of the succeeding month, unless otherwise directed. Form P--3 ')~TE SUBMIT IN ALASKA (Other inst~ OIL AND GAs, CONSERVATION COMMITTEE verse side) r SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a different reservoir. Use "APPLICATION FOR PERMIT--" for such proposals.) OIL ['-] GAS Exploratory WELL WELL [~] OTHER 2. NAME OF OPERATOR Consolidated, Allied & Embassy, Miami ADDRESS OF OPERATOR Effective: July 1, 1964 §. LEASE DESIGNATION AND SE'RIAL NO. ¢. ' ' T' Ta~We Lake.~ib~~_ .... 9. WELL NO. Suite 1300 - 1860 Lincoln St., Denver, Colorado 80203 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements.* See also space 17 below.) At surfece 2565' from East line & 767' from South line of Section 24 - T. 4 N., R. 8 W., C.R.M. 14. PERMIT NO. 15. ELEVATXONB (Show whether DF, RT, eR, etc.) 2S05' GR ~o. FIELD AND POOL, OB ~ ;Wildcat 11. SEC., ~r.,:R.; M., OR BLK. iND SURVEY OR AREA .i .. - ..Alaska ~uslma 16. Check Appropriate Box To Indicate Nature o~ Notice, Report, or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) BUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) NOTE: Report results of multiple completion on Well orapletion or Recompletion RePort and Log form ) 17. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. If well is directionall¥ drilled, give subsurface locations and measured and true vertical depths f5.r~ all markers and zones perti- nent to this work.) * Proposed casin~ and cementin~ program to be chan~ed to following: Size of hole Size_of Ca,sin.c[ ~vT~t/i~t Setting Depth [QUantity~of ce. ment ,,~ :-~ ~ ,,L.,~ 30" Drive Csg. 40' .D~i?en 26" 20" 94~ 500' Approx, 500 sx. 17 1/2" 13 3/8" 54.5~ 1500' 600 sx. 9 7/8" 7" 23 & 26~ 9000' 500 sx. Sufficient cement will be used to circulate back to surface on 20" and 13 3/8". The 7" casin9 will be tied into the 13 3/8" casinp. 18. I is true and correct (This space for F~der~_r~e ol~ce u~e) CONDITIONS OF}VaOtAi/~-a: - / ~ TITLE Agent · ' '1969 DIVISION OF OIL AND GAS ~,.~ 10/29/69 *See Indructions on Revere Side ~pproved Copy Returned _.__ I1-.~--~? ~iVI$10N OF OIL AND GAS KEITH H. MILLER, Governor · ROADHLB I~TERNATIO~AL AIRPORT Mr. E. J. Henderson Consolidated, Allied & Embassy, Miami FiLE -. : Suite 1300 1860 Lincoln Street Denver, Colorado 80203 Dear Sir' Re' Tawawe Lake Unit No. 1 Consolidated, Allied & Embassy, Miami - Operator In reference to the subject drill-site, the following stipulations are required to preserve and protect fish and game resources' · Prior to the start of drilling, a gravel pad will be constructed. The perimeter: of this pad will be sufficiently bermed to prevent any drainage from the pad to the surrounding area. 2, Access to this location will be by aircraft or all-season gravel road. e All construction will be accomplished in a manner so as to prevent soil erosion. e Prior to beginning of drilling a sump of sufficient size to contain all waste fluids will be constructed. This sump must be impervious to oil and oil products at all seasons of the year. Prior to abandonment of the site the sump must b'e cleaned of all oil and covered. e a.~ perator must dispose of all waste, including garbage, by burning. Non-combustible material and L..n.ourned residue will be buried. e Sewage and waste water will be disF:esed of by the cesspool-septic tank method~ No stream or body of water will have any sewage or waste water added to it. · RJN:bb cc: Hilliker Stefani ch ~liddl eton Wi I i i an:s Johnson Roberson The Habitat Biologist's Office, lOl8 ~,,Jest International Airport Road Anchorage Alaska 99502 will be notified pripr to closing of this location. ~ ~ ~, .. ~, .,~ ~ooert J./.,,' WI enno! d Habi ta c~,B~ ol og i st Burrel l ?.'Ii! I s Form 9-331 (May 1963) L( TED STATES (Other lnstructl& on re- DEPARTMENT OF THE INTERIOR ,~,rsestde) - GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a different reservoir. Use "APPLICATION FOR PERMIT--" for such propo~ls.) OIL ~-~ CAS [~ WELL WELt OTHER EXPLORATORY 2. NAME OF OPI~RATOR Consolidated, Allied & Embassy, Miami 3. ADDRESS OF OPERATOK Suite 1300 - 1860 Lincoln St., Denver, Colorado 80203 LOCATION OF WELL (Report location clearly and tn accordance with any State requirements.' See also space 17 below.) At surface 2565' from East line and 767' from South line of Section 24-T4N-R8W CRM Form approved. .......... B_udjet Bureau No, 42--1~,1424, LEASE DESIGNATION AND SERIAL l~lO. USA A 057206 IF INDIAN, ALLOTTEE OR TRIBE NA-%IE . TRM ~~ UNIT AGRE~'=NT NA~DI<G ~ ~ 'Tawawe Lake U~ --. - · ./t/, L WELL NO. . i ' 10. FI~-LD AND POOL, ~L~LDCAT Wildcat 11. amc., T., R., SURVEY OR _ 24-T4N-R8W CRM 14. PZR3nT NO. J 15. E~VATIONS (Show whether o~, R?, Ua, etc.) li.:-COUNT~ O~ ,~IS~J. la. STATE 2305' GR. iAlaska ~e. Check Appropriate Box To Indicate Nature of Notice~ Report, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF I t PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPtETE SHOOT OR ACIDIZE ABANDONs REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REIN)RT WATER SHUT-OFF : REPAIRING WELl, FRACTURE TREATMENT ' ALTERIN~ CASING SHOOTING OR ACIDIZING ABANDONMEI~T* (Other) (NOTE: Report r~ults.~)f multiple completion on Well Completion or Recompleti?n ,Report and Log form.) 17. DESCRIBE I'ROPOSEO OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and true vertical depths for all markersand ~ones perti- nen~ to this work.) * '~ ~ , Proposed Casing and Cementing Program to be changed to following:' - .~ ~ize of Hole Size of Csg. Wt./Ft. Setting DePth 30" Drive Casing 40' 26" 20" 94# 500' 17%" 13-3/8" 5~.5# 1500' 9-7/8" 7" 23 & 26# 9000' Quafitity of .Cement -. Driven :.- Approx. 500 Sx. :' 600 Sx.. 500 Sx. Sufficient Cement will be used to circulate back to surface on:20''' and 13-3~B'''. The 7" casing will be tied into the 13-3/8" casing. ~ 2 1969 DIVISION OF OIL AND GAS ANCHOKAGE 1.8. ! hereby certif~th94~re{~6~g is true and correct (This space for Fede~l.~ ~te office use) CONDITIONS OF iPPROYA~, ~F ANY :"~ ' TITLE . DA~E. *See Instructions on Reverse Side ~Ith H. 1411 ter. Governor D1¥151~ ~ OIL ~ ~ ~F~ OIL ~ GAS CONSERVATION ~ITrE£ OC~ 14, 1969 Lake ~1 t No. ~t Idated, Allied -Opera~ Caaoitdeted, Al lied & .Eabass¥, ~tlaat kite t/ Llaeol. Street Dammr. Colorado 80203~ Dear Sir: ~tose~ Is tim ~ ~ttattloa for peralt to ~rl I I the a~ ref~ well, on or about October ifelt, saa~tes end ea~' ~hips m,~ requ~ !~; a d~l~lonal survey Is not reqaired,. rivers i, Alaaa ~ ttm,!r ~lm~e syste~ !ave ~ classified tmport~aat for tim ~il,g ~ -tgreft~ o! aaema~ ftC. Olm~tls ~ etectrtc Iog~, .sepia, and p~iat, flied I~~ to ~ ~:lft~ ~ all t~ ~, ~- ~fa ~. af~ all a all f~ a~ t.~!'at~ {t')~ ~ .fluid la ~ event:of ~tGn or a~t, please .notify ~ts eff!a adequately la. ~ s~ 'that ~e may have a v t-taess pre~. Very tniy yours LINCOLN TOWER BUILDING 1860 LINCOLN STREET DENVER, COLORADO 80203 (303) 2S5-1751 October 2, 1969 State of Alaska Oil and Gas Conservation Committee 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Burrell Gentlemen: Consolidated, Allied & Embassy, Miami Tawawe Lake Unit No. 1 Section 24, T4N-1KSW Enclosed you will find three copies of Form P-l, "Application for Permit to Drill", three copies of Certified Location Plats, one copy of U. S. G.S. Form 9-331C, "Application for Permit to Drill", and our check No. 05726 in the amount of $50.00 to cover the permit filing fee~on the captioned well. It is requested that the approved copy of the "Permit to Drill" be mailed to the offices of Consolidated Oil & Gas, Inc. at the letterhead address. If there are any questions concerning this application, please call the undersigned coilect. EJH/sw Yours very truly, CONSOLIDATED~DIL & GAS, INC. E/J. He'nde r son 1V~anager of Operations l~orm P~I REV. STATE OF ALASKA SUBMIT IN TRIP(~ATE (Other instructions on reverse side) APl 50-099-20001 OIL AND C-AS CONSERVATION COMMITTEE APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLUG BACK Itt,. TTPB OF WORK DRILL {~ DEEPEN r-{ PLUG BACK [-] b. ,,, o,w,,.~ WgLr. ZONg w.,,.,, r'-J o,..R Exploratory [] 2. NAME OF OP~P~ATOR O, t + (2a s ¢o. Consolidated, Allied & Embassy, Miami 3. ADDRESS OF OPERATOR Suite 1300 - 1860 Lincoln St., Denver, Colorado 80203 4. LOCATION OF WELL At surface See attached plat At proposed prod. zone Same 13. DISTANCE IN MILES AND DIRECT:ON Fi~OM NEAREST TOWN OR.POST OFFICE' 10 miles NW of Tazlina Glacier Lodge 14. BOND INFORMATION: BLM Nationwide Bond TYPE Surety and/or No. 15. DISTANCE FROM PROPOSED' LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, ii any) 75 feet 18. DISTANCE FROM PROPOSED LOCATION* TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. Approximately 6 miles 21. ELEVATIONS (Show whether DF, RT. GR, etc.) '~23'015' 'GR · ~ ..... .='. '~ $. 6. LEASE D]~GNATION AND SERIAL NO. USA~ 7. IF INT)~, A.LL~TTEE OR ~ NA~E -- -- 8. UNIT~ FAR1V[ OR LEASE N~ Tawawe Lake Unit 9. WELL NO. 1 i0. FIELD AND POOL, OR WILDCAT Wildcat __ 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) S24 T4N 8W CRM USF&G Bond No. 31380-13-144-63 [7, NO. ACRES ASSIGNED TO THiS WELL 160 20. ROTARY OR CABLE TOOLS Rotary APPROX. DATE WORK WILL START* October .15, 1969 , t ie. NO. OF ACRES IN LEASE 2410 19. PROPOSED DEPTH 9,000' 23. PROPOSED CASING AND CEMF. NTING PROGRAM rJ SIZE OF HOLE SIZE OF CASIN(~t WEIGHT PER FOOT GRADE SETTING DEPTH QUANTIT! OF 30" Conductor PiPe 40' Driven '" 26" 20" 94,~ ~-40 ,. 3'00' App..rox.~ 400 S~cks . 17-1/2" 13-3/8" 48 ~ I. ~-40 1,',500' 600 sac'k'~ ~f// 9-7/8" 07" 23~ & 26~ J,-55&]14079 000' 500 Sacks f?,;/~ ANCMORAOm Conductor casing will be driven to approximately 40'. After setting and cementing Z0" surface casing to approximately 300', a 20" hydril will be utilized while drilling 17-1/2" hole to approximately 1500'. After setting 13-3/8" intermediate casing to approximately 1500', a dual hydraulic blowout preventer containing one set of blinds and one set of pipe rams 'and a 10" hydril above the dual blowout preventers will be put into service. Both the dual blowout preventers and hydril will be in use during the entire course of the drilling of the well. All blowout preventer equipment will be checked at least onee each 24-hour period. IN ABOVE SPACE DI~'~C?R/BE I~RO~OSED PROGRAM: If proposal is to deepen or plug back, give data on present productive zone and proposed new productive zofm. If pr.o]~al is to drill or deepen dtrect lonally,, give pertinent data on subsurface locations and measu_,'~(~ and true vertical depths. ?ire blow~/preventer program. .... h;_/ d._/ ~_~'~'~,~ , . - (This ~,p.e for ~y,~e o:mce u.~ ' CONDITIONS OF APPROVAL, IF ANY: ~ Ym [] NO SEE TRANSMITTAL LETTER i DIRF~ONAL SURVEY BJi:Q~ A.~.L ~CA/, COD~ October 14, 1969 DAT~ October 14~ 1969 [ r I '2I 18 17 22 27 I I t ...... -1'-- t I I I I I I I I I I LAT. 62° O6' 31.27" LONG 146° 36' 26.59" Y : 2,963~250.94 X : 3952963.72 GrO ELEV: 2;505 TAWAWE LAKE UNIT N-° i 21 I I I I 3o z9 I I I I I 32 I 33 I I I SCALE: I": IMILE I I T4tV ' I T.,WN CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered 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 supervision, and that all dimensions and other details are correct. · Date SURVEYOR OCT 91~ TAWAWE LAKE UNIT Located in Surveyed for CONSOLIDATED, ALLIED AND EMBASSY, MIAMI Surveyed by F.M. LINDSEY 6 ASSOC. LAND I~ HYDROGRAPHIC SURvEYORs 2502 West Northern Lights Boulevard Box 4-081 Anchorage Alaska PO II 498 CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ~/~~,~ ~. ~.~.(. Yes No Remarks 1. Is well to be located in a defined pool ............. . .... 2. Do statewi de rul es apply ........................ 3. Is a registered survey plat attached ....... , ........... 4. Is well located proper distance from property line g~ ~/~ ~ ~:,t~J uw,~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 ........ ~ ' .... ' : - ted party 8. Is operator the only affec .................... g.-;~ :~Can~ pemit be approved before ten-day~ . ~ wait~,.~ .... .....~ .~...~. :.~.~-~-:::-~.;: .lO. Does operator have a bond in force ......... . . . . . : ' - -, ~11. ~'Is conductor tring provided :"~ .... ' ' "-' "'-'"~"' "-... '12 .Is enough cement us d to circulate on conductor and surface ....... . . . . . - _ . .~ ' .- ' . - '--13. Will c~ent tie in surface and intermediate or production strings . ~_~ /~S -,,,;'.', ...... ~ 7,~.~,> /~ :L,-~/,:~? ~'~' . · . . . ~ . _ ;. ;;: "~ . : .-'-~ '~ '-." . '. .' . . . . .-. 14. ~ill cemen~ cove~ all possible p~oductive hoPizons ........... - 1~ ,~ ,~: .:/,,- / - ,. 15. Will surface casing cover all fresh water zones ............ ' .-x-- ~'~ ~ 7'; ~"' -- '/' ::'~' / ~" ,, ,, ~6. ~11 surface csg. in~e~nal burs~ equal .5 psi/e~. ~o nex~ s~ing .... ~/ ..~:, 17. Will all casing give adequate safety in collapse and tension ...... 1~;- Does BOPE have sufficient pressure rating ............... !ddLz~)~tional Requirements:, .£ 0.% Approval Recommended: TRM . , REL HWK '-: LCS "