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Home My WebLink About173-008PLUGGING & LOCATION CLEARANCE REPORT State of Alaska .ALASKA 0IL & GAS CONSERVATION COMMISSION PTD No. Lease Memorandum To File: API No. Well ~ame Location Abnd Date Spud: Note casing size, wt, depth, cmt vol, a procedure. s~c csg: Long Csg: Liner: Perf intervals - tops: --- Review the well file, and comment on plugging, well head status, and location clearance - provide loc. clear, code. - , · i / J Well head Cut off: Marker post or plate: Location Clearance: / Conclusions: Code GREAT PLAINS '-.~ 'ELOPMENT COMPANY OF "~'"~'~'DA~ LTD. 736 EIGHTH AVENLI~ SOUTHWEST, CALGARY, ALBERTA, C^~n,_J~A/ T2P 1H4 AREA CODE 403 TELEPHONE 264-0660 CABLE ADDRESS "GREATPLAIN" DATA TRANSMITTAL RECORD DATE: November 21, 1973 File: Well File STATE OF ALASKA Oil & Gas Conservation Committee ANCHORAGE, Alaska 99501 RE: GREAT PLAINS NOEL HORSESHOE LAKE STATE S.E.~ Sec.1, Twp.17N, Rge.4W S.M. Enclosed please find the following data for the subject location. Should you require further information, please contact the undersigned. TWO COPIES TWO COPIES ONE SEPIA DRILLING AND ABANDONMENT REPORT STRATIGRAPHIC LOG STRATIGRAPHIC lOG Yours very truly, /lm ENC. (5) G.M. Hunter DRILLING AND ABANDONMENT REPORT OF GREAT PLAINS NOEL HORSESHOE LAKE STATE NO. I IN SE 1/4 SEC. 1, TWP. 17N, RGE. 4W S.Mo BY N. M. LEHTO Distribution Compan~ Great Plains Development Company of Canada, Ltd. Northern Oil Explorers Ltd. Barber Oil Northern Inc. Gulf Oil Company U. S. L. C. Lovely, Jr. Sun Oil Company State of Alaska ,~. o~ 1 1 1 2 1 1 2 NA~E OF OPERATOR: WELL NAME: LICENCE NO.: LOCATION: OC-ORDINATES: ELEVATIONS: TECHINCAL SUPERVISION: DRILLING CONTRACTOR: sTATuS: DATE SPUDDED: TOTAL DEPTH: PLUGGED BACK DEPTH: DATE ABANDONED: DATE RIG RELEASED: NO. OF RIG DAYS DRILLING DATA: SUMMARY OF PERTINENT WELL DATA Great Plains Development .Company of Canada, Ltd. Great Plains NOEL Horseshoe Lake State ~Jl 73-8 SE~ 1/4 Sec. 1, Twp:-17N, Rge. 4W S.M. Lat. 61° 35' 21.153" 2,331.58' West of Southeast corner of Sec. 1 · Long. 149© 54' 53. 188" 1,300.62' North of South boundary of Sec. ] Ground 191.60' Kelly Bushing 205.50' Kelly Bushing to Casing Flange 16.2' A. J. Fergusson, P. Geol. A. G. Lindholm R. B. Montgomery Inc. Rig f~36 Mast: Ideco Pump: ~Jl - Emsco 700 ~J2 - Emsco 500 B.O.P.: 20" 900 series Hydril 10" 1500 series Hydril 10" 1500 series Cameron Dry and Abandoned 12:30 p.m. March 10, 1973 Driller: 8,230' Logs: 8,226' · Surface May 14, 1973 May 15, 1973 67 Hole Size From Inches Feet Dep th To Feet 26" 0 795 15" 795 2,060 8 1/2" 2,060 8,230 CAS LNG: (a) Conductor (b) Surface GEOLOGICAL MARKERS: - 2 - Ran 19 joints 791.59' of 20", 94# H-40 ST&C new USS Oilwell casing. Landed @ 789.44'. Cemented w/1,550 sacks, 1,800 cu. ft. of construction cement. Last 150 sacks contained 2% CaC12. Plug down 12:55 a.m. March 22, 1973. 30 bbls. good r e turns. Ran 38 joints 1,639.93" of 10 3/4", 40.5# K-55 new Youngstown surface casing, ~also 10 joints 416.67' of 10 3/4", 55.5# N-80 Sealoek new casing. Landed @ 2,055.40'. Cemented with 2,100 sacks of Class G bulk cement. Last 200 sacks contained 2% CaC12 Plug down 5:45 a.m. biarch 28, 1973. 100 bbls. good cement returns. Formation Glacial Sands & Gravels Tyonek Top Tyonek "A" Sands Base Tyonek "A" Sands Top Tyonek "B" Sands Base Tyonek "B" Sands Top Tyonek "C" Sands Base Tyonek "C" Sands Top Tyonek "D" Sands Base Tyonek "D" Sands Top Hemlock Formation 7,210 Top Hemlock Conglomerate 7,340 Top West Foreland 7,695 T.D. . 8,230 Samp les Feet 0 LOGS: Depth ~omp~ny Name Feet Schlumberger Schlumberger Schlun~berger Schlumberger ~PLUGS: Numb er 1 2 3 4 5 6 Log,s Pep th. Feet 0 796 1,220 1,990 3,009 3,503 4,70z~ 5,654 6,178 6,907 7,200 7,350 7,690 8,230 SUbs"~a~ Elevation Feet -590 -1,014 - 1,784 -2,803 -3,297 -4,498 -5,448 -5,972 -6,701 -6,994 - 7,144 -7,484 -8,024 Scale Inches DIL BHC SOR W/C CND Dipmeter 8,220' - 2,055' 8,219' - 2,055' Gr. tO Surface 8,220' - 2,055' 8,220' - 2,055' 2&5 2&5 2&5 5 Cement 100 sacks 150 sacks + 27o Gel + .5% CFR° 300 sacks + 2% Gel + .57O CFR2'- 150 sacks + 2% Gel + .5% CFR2 150 sacks + 2%° Gel + .57o CFR2 150 sacks + 2%° Gel + .57o CFR2 + 2%° CaC12 10 sacks Surface Plug Felt ~_ No Feel No Feel No Feel No Feel No Feel 1,760' DAILY DRILLING RECORD GREAT ,,P,~I, NS DEVELOPMENT COMPANY OF CANAD~.TD. DRILLING HISTORY Date Depth Hours ..... M[~d Sarv~,,s ......... 8:00 AM Drilled Wt. v'isc. W.L. pH ,Depth 'Dev. Remarks ................. 1973 Mar. 11 134 5 9.0 95 100 1/27 Spudded 12:30 p.m. March 10 12 258 7 1/2 9.0 135 226 1/27 Drilling 12 1/4" hole 13 334 5 1/2 9.3 75 300 1/2° Shut rig down for repairs 14. ..36..4 1 9.3 .140 D.ril..ling 12 1/4" hole · 15 581 10 1/4 9.0 200 386. 1/4~ 449 1/2~ 512 1 1/2~ __ ...... 581 1° Drilling. 1.2. 1/4" hole .... 16 835 11 1/2 9.0 200 646' 1° Drilling 12 1/4" hole .Lost a small amount of mud to the formation Reamed ....................... 17 368 6 1/2 9.0 147 835 1/2~ Reaming..17 1/.2" hole ' R e~amed ............. ,. , 18 725 '12 9.0 183 , Reami,,ng 17 1~.2" hole Reamed _ 19 828 l 3 1/2 9.0 180 Reamed 17 1/2" hole Reamed ....................... ........ 140 _3 ........ 9.... 0 ...18.0 ... Reaming 26" hole ..... · 20 604 18 9.5 ..... 150 ........ Rea. ming ..26" hole 21 ..795 14 1/2 9.8 180 .~ 0 Re.a. ming._26" h...ole .... Ran & cemented 20" ca s.i_ng ...... W.O.C. and ni'pplfng 22 835 up. 20" Hydril 23 83..5 ....... Nippling up ·20" Hydril _. . 24 ..... 835 9.0.' 90 . Dri!l..ing out with 15" bit .... 2,5 1,176 ........ 10 !/.2 9.8 140 .. Drilling 15" hole . 26 1_~66,1,, 19 9.8 93 Circulating prior to 27 ~ n~m ~ ~n ~ ~nm runnin~ surface casin~ 28 2,060 Waiting on cement _ 29 2,060 .................. Nipp ling__up: BO. ~., s ....... _ _ 30 2,060 ................ N..ipplin~ up__B__O._.P_~ Nippling up BOP's, pressure 31 2,060 testing BOP's & manifold - ......... 2'00-0 psi ......... GREAT PLAINS DEVELOPMENT COMPANY OF CANAD~-~,LTD. DRILLING HISTORY Date Depth Hours ....... Mud ", S~rvey's ' , 8:00 AH Drilled Wt. Visc. W.L. pH Depth ' Dev."' Remarks ............. April .1 ,, Drilling out .,, 2 2~545 13 9.... 0 43 .. Dri 1 !....ing .... 3 3,014 16.. 9.3 41 ....8.0 9.0 .2,575 1 3/4° Trip. pin~ for new bit 4 3~299 17 9.6 39 8.3 9.0 3,015 1 3/4° Tr. ipping for new bit ......... 3,299 1 3/4° __ 5 3,921 21 1/2 9.6 41~ 8.5 9..0. 3,900 1 3/4° Drilling 6 4,419 20 1/4 9.5 43 8.3 9.0 Tripping for new bit Mis s- .... 7 4~426 1/4 ..9.5 43 8.3 9.0 4,426 run Repairing Hydril . . ........ 8 4~477 4 1/2 9.4 40 8.4 9.:..0 DrillinK ..... 4,449 3 -1/4° 9 4~631 11 1/2 9.3 40 8.0 10.0 4,510 3 1/2° Drilling 4,664 3 1/2° 10 4,882 .22 3/4 9.4 4© 8.0 9°5 4,802 3 .3/4° Dril].in_g 11 5,058 .... 13 9.3 42 7.3.. 9.5 4:949 4° Drilling .. .!2 5~230 20 1/4 9°5 44 7.0 10.0 5.,146 4,° ...D~illing _ 13 5~416 20 1/2 9.°2 43 7.0 10.0 5.323 3 3/4° Trivoin~ for new bJ_t 14 5,645 20 9.5 42. 7.1 10.0 5~5..17. 3 1/2° Drilling. 15 5,846 20 9°5 43 7.5 10.0 5,734 3 1/2.° Tripping for new bit 16 6,008 17 1/2 9o8 42 7..0. 10.0 Drilling .. 17 6,150' 23 10.6 49 6o9 10o0 Drilling ~ 18' 6,300 16 10.8 52 7.0 10.0 6~170 ~° Dril.li. ng ......... 19 6,500 22 1/2 10o8 48 7.5 10.0 Drilling. ...... 20 6,660 22 1/2 10.6 48 7°5 10.0 .. Drilling 21 6~806 23 1/2 11.0 55 7.5 10o0 6~670 3° Drilling ~22 6,..924 ~12 1/2 11.0 44 7.5 ..!0.0 6,924 3° Repairing (new block~ in brak .__ 23 6,995 17 1/2 11.0 48 6.4 10.._0_ ................ D_r_i!.!~.n~ 24 7~157__23 ].009 .~.47 6.2' 10o0 Drilling __ _ 25 7~30_5 23 1/2 10o9 53 6.1.. 10o0 .Drilling ... .. 26 7,505 23, 1/2 11.....4 53. 6°8 10.0 7~300 4° ... Drilling _ 27 7,635 21 12.0 51 6.0 10.C Drilling _ GREAT 7-'NN$ DEVELOPMENT COMPANY OF CANA['='-'".TD. DRILLING HISTORY P-! Dote Depth Hours Mull Surveys _ 8..:00 AM Drilled Wt. Visc. ,,.,i W.L. ,"[pH,. Depth,, Dev. .. Romorks .... · · _April 28 7,694 '17 12.2 ,,55 6.8 10.0 7~..6.4.0 4° ., Drilling ....... 29 7,744 22 1/2 12o3 54 . 6.8_.. 10o0 Drilling . . 30 7,775 13 12.3 59 7°0 10.0 7~720 4© Drilling ._May 1 .7,855__20 !/2 12.3 59 6.8.. 10.0 ..... Tripping out for new bit 2 7,895 17 1/2 12.2 48 5.2 10.0 ' Drilling _ 3 7,939 24 12.3 49 6.0 10.3 Drilling ...4 .7 ,~970 .__13 1...2.3 53 6.0 10.0 7,910 3 1/2° Drilling... _ ..5...8,090 ..2.4 12.3 49 5.5 10.0 .Drilling ..... . .. 6 8,1...57 1.3... 12o3 ... 52 5.5 10.0 Drilling ........ ..7. .... 8,,.2.30.. 16 1/4 12.4 75 6.7 10.0 T.r. ipping out to' log Tripping in to circulate whi] ........ 8 8_~z~2_30 8,230 Z /2..° waiting_ for. log~in~ tool repa ,,- Tripping in to condition 9 8,230 12.4 70 6.0 9.8 hole to test l0 8,230 12..'4 72 6°0 9.8 Pulling DST ell · 11 8,230 12.4' 70 6°5 9.8 Tripping out for DST 12 8,230 12.4 70 6 5 9.8 Tea~in DST ¢f4 13 8,230 · Abandoning . 14 8,230 WOC Plug ¢f6 · 15 8,230 Tearing out BOP's __ RIG RE],EASED 2:00 t.M. ~l~Y 15, 1973 ... . CASING and TUBULAR REPORT CASING INFORMATION GREAT PLAINS DEVELOPMENT COMPANY OF CANADA. LTD. Conductor Surbce Casing Intermediate C~sing O.D. Production Casing Liner P-2 Wdl Great Plains NOEL. Location Horseshoe Lake State #1 Date _ March 21= 1973 Joint~ on Feet on Casing Threads Joint~ Depth Feet Run Loc~tion Location Weight Grade Range Thread & Couplings Make Run Landed in Well _ 21 867.11 94 H-40 3 8 rd. Short )ilwel] 19 789.44 788.91 _ , , , , ,, 2.60 Shoe: lvJ,~ke Halliburton Type Super Seal ,..float shoe _ Length - Collars: M~ke Type Length - Lending Joint (when used) Length .................................... 791.59 Overall Length of Casing String- - . . 2.15 F~t up trom K.B. (Subtract) ............................... · 789.44 Setting Depth: 789.44 By Driller BY Tally .... Shoe Joint: . Overall (Subtract) - ~ 789.44 r_J_., r-A,.. , ..a.~. 789.44 ~ n~;ll,., By Tally == Y CENTRALIZERS: SCRATCHERS: Make Mako Number _ I Number Positions Centre of join~t #1 Positions No. of Joints Welded Sho~ ~ 1 jo~int of. e~ng Remarks 'Operator's Representetive R. B.ywater S REAT PLAINS DEVELOPMENT COMPANY Or ._.ANADA, LTD. Conductor RUNNING AND CEMENTING · Intermediate Casing O.D. Production Casing Liner GENERAL .. Well Great Plain's NOEL Location Horseshoe Lake State #1 P-3 Date March 21, 1973 K.B. Elevation 205.50' K.B. Csg. Flange 16.2' Total Depth (Driller) 795' Casing Hole Size 26~ in Hole 20r~ Depth 795 ' Depth Set 789.44 ' Mud: Type Gel wt. 9.8~t~ Visc. 180 W.L. B.O.P.'s RUNNING Power Tongs Time Pipe Started Fi!kup Points Remarks Trip 1 e D Torque: Max. Nom. 9 ~ .000 Min. 101:00 a.m. Time on Bottom 6:30 ?. m. Time Circ. 90 mins · Every joint Btm. by Casing - Ft. up from K.B._ 2.15' 1 centralizer on joint ~.~1 welded Super Seal float shoe and 1 joint of casing CEMENTING 'Cement Co. Halliburton Services Operator Harold Man Time on Location 11:30 a.m. Types & Quantities of Cement 1,550 sacks of construction cement (1,800 cu. ft. slurry) tailed in 150 sacks of cement + 2% CaC12 Water ahead None Bbts. Mix Times: Start 12: 15 a. m, Finish Calc. Disp. - Max, Pumping Press ..... 600 Bbls. Est. Disp. time ' ' Mins. Start Cement Returns: Yes/No. Remarks , Bump. Press. - Bumped by , _30_ bb. ls. good .cement _returns 12: 5 5 a.m. Slurry Wt. - Finish No. times bump. 15.6~? LANDING Wt. Landed in Slips Slip ond Seal Assembly Make of Bowl Nom. Sizo Series Remarks R. Bywaters Operafor's Represenfafiva GREAT PL/"%IS DEVELOPMENT COMPAN"'- DF CANADA, LTD. P-4 1 ' ,,{ 1 JoMt No. 1 to 21 ' D~te March 18~ 19...73 Page ............ Gr'6~ t'"P l'~i'~ NOEL ................................................................................................... L 0" 94# ..~H.-..40... Range ...... .3. ........ Condition .New ........ WELL: ........ H.o.z:s.e.sho.e....Lak~...State..~'Jl:. size .2 .......... Weight .................. Grede Manufacturer Thre*ds: On ........Off ...x.... No. of Threads ..8......r..d...-. ........ Coupling: Short .....x. .......... Long ................ No. of Joints: Received at Wel! .............. 21 .... Used ....... 19. ......... D~sposmo. of Joints not used .................................................................................... Length of Cut-Off Joint ebove casing bowl ................................................................ Disposition ................................................................................................ Jolnf No. ...... 0! ...... 10 Joint Length of Joinf No. ...................... AS,. .. !. .Z+.5_ ,..' ....... ....................... &0._..!..9.0. .......... 3:2 ........................ ..4..4....!..0.0 ........... 33 ........................ A0,,..i..SO .......... 34 ........................ ..43....i..85 ........... 35 ........................ 36...J.35 ........... 36 ........................ 43....!.35 ........... 37 . ....................... 42 .... ..80 .......... ........................ 4_1....!_.60 ........... ........................ 42._._!..7.0_ .......... Length of Jo;hr o Joint No. ...... 61 ...... 6:2 ...... 64 ...... 67 ..... 69 ...... 70 Joint Length of Joint No. : : i i ! ................................ i ............ : ..... ................................. ~ .................. 92 .................................. : .................. 94 .................................. ~ .................. 9S .................................. ~ .................. g6 .................................. : .................. 97 .................................. : .................. 98 Length of Joint TOTAL 421 80 TOTAL TOTAL , TOTAL ...... il ...... 12 ...... 13 ...... 14 ...... !,5 ...... 17 ...... 20 ...... 21 ...... 22 ...... 23 ...... 24. ...... 25 ...... 27 ...... 30 TOTAL 407 i 17 ..... 41 ...... · ¢2 ...... 43 ..... .45 ...... 4-8 ...... 49 ...... 50 ...... 5! ...... 52 ...... S3 ...... 5'/ ...... 59 .................................. : .................. 72 s ..................................... 74 ..................... 75 - . ............... 77 ................................ 1 ................................. ! ........... : ...... 70 ........................................... 80 TOTAL .................................. ! .................. 8:2 ....... , .............. 84r ........................... i ...... ................................. ~ .................. 87 .................................. ~ .................. 88 .................................. ~ ................. 89 .................................. i .................. 90 TOTAL TALLY SUMMARY Group No. Longfh Ending ( Forw~ r d ) ...... i0 ...... 20 ...... 30 ...... 70 ...... 80 ...... 90 421 80 ........................ ..... ..... TOTAL 869 71 T. Ily By: .......... ..A.!....T...r..?...h..?.b.. .... TOTAL 40 74 TOTAL TOTAL (Note: Include c~sing shoe ~nd collar in first joint) REMARKS: ......... ~ ...... ..J..9.~g..t...s....!e. ~..~....o...u..~....~.~.~.....s...e..~..t...b.. ~.c.!.¢.....~..o...9. ~..~..e...!.!.....S...u~ ~.!~. ................................................................................. ........................................................................................................................ Operator's Ropr~on~t~ve .................................................................................... GREAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. P-2 CASING INFORMATION Well Great Plains NOEL Location Surface Casing Intermediate Casing O.D. Production Casing Liner 10 3/4" Horseshoe Lake State #]Oate March 27, 1973 Joints on Lcoafion 51 Feet o~ Location 2,177.31 Weight 41 - 40 Gr, d, 5 K-55 R~nge ~ Thread Shoe: Make Baker Type Flexiflow fill up Collars: Make Baker Type Flexiflow fill up Landing Joint (when used) Length - Overall Length oF Casing String'- Fe~t up from K.B. (Subtract) Se'ding Depth: _~:2,055.40 By Driller Shoe Joint: 47.95 _ Over,~tl Rc~t Cotbr Landed: 2,007.45 By Drill~r Joints Depth Ru. Landed Feet Run in V,/e!l 2,055.4 2,052.40 Length Length By Tally 2.10 2.10 2,056.60 1.20 0__ 5.40J 47 ~~5~ 2 ~__00 7 Threads J Couplings k4eke , ~oung- Short .ttown 48 (Subhact) By Tally CENTRALIZERS: SCRATCHERS: I~ake Weatherford Mako Number Positions Centre of joints 1, Number Weatherford No. c~ Joints Welded 3, 5 & 7 Positions 5 ft. from each end of i, 3, 5 and 7 'Guide shoe, float collar and 1 joint of casing taints R. Bywaters Operator's Representative /'-'XREAT PLAINS DEVELOPMENT COMPANY C RUNNING, AND CEMENTING GENERAL ANADA. LTD. Surface Casing Intermediate Casing O.D. Production Casing Liner 10 3/4" Well ___Great Plains .I~OJ~, Location~_e Lake State ~Jl Date Y!arch Elevation K.B. Csg. Flange Total Depth (Driller) 2,060, Casing Hole Size 15 in Hole 10 3/4 Depth 2,06 0 Depth Sot 2,055.40 Mud: Type Ge 1 wt.- 10.4 Visc. 81 W.L. B.O.P.'s 20!' Hydr il RUNNING Power Tongs Tri_I!le D Time Pipe Started 9: 30 p.m. Fill-up Points Self filling shoe and collar Remarks Torque: Max. Nom. .. 8,200 Min. Time on Bottom 1: 30 a, m. Time Circ. 60 rains · - 1.20 Btm. by Cesing Ft. up from K.B. CEMENTING · Cement Co. ltalliburton Operetor E. Gollham Types & ©uantities of Cement. 2,100 sacks construction cement. Time on Location 5:00 p. ,,,, __ Lost 200 sacks with 2% CaC12 Water ahead 10 Bbls. talc. Dim. 195 Bbls. M~x. Pumpin9 Press. 350 Cement Returns: Ye~No. Remarks Mix Times: Start Est. Disp. time 50 Bump. Press. : ~ 1,500 100 bbls. Finish 4: 55 a.m. Slurry Wt. 15.6 Mins. Staff 4155 a.m. Finish 5:45 a.m. 3:40 a.m. Bumped by Ha 11 ibur ton good cement returns No. times bump. i __ LANDING Time L~nded Wt. Landed in Slips- Slip end Se~t Assembly Date Make of Bowl Init. Wt. of Cern. String (Less Blks. J Nom. Size, Series Remarks Operator's Representative GREAT PI'""NS DEVELOPMENT COMPAN' DF CANADA, LTD. CASING AND TUBING TALLY P-4 Page 1 of 1 Joint No. 1 to 51 ' March 25, 19 73 ........ G~:~it ~I'~.'i'~'"'NOEL .................... 10 ']'~'~"~'"'~'5.5# N-31~te ............................................................... ~.o.. ~.s...e.~ b.o..e..._L..ak..e.... S...C..a..t..e....f!! WELL: S~ze W~bt, ~ra4e K-5.5 Range ...... ~. .......... CondH;on ...... N....~..~..... ...... '!"0'"'3"/"4 ~, z' h .1 't~§":""Zf0. '5 #~; e ~.'1'6'h6~ .... 2-LI'mc O Manufacturer ........... .~.O.B~g$.t.O.~ll .......... Threads: On ........ Off .... .x.. 1'4o, of Threads .... ~.g..t.~.r....e..8~Coupling: Short ..... ..x. ........ Long ................ No. of Joints: Received at Well .......... ~..]:. ........ Used .......... ~..8. ........ Disposition of Joints not used ........ ~..e.~..L....b....a...c...k.....~..o....~.~.a...~..k..'.$..~....~..u.~.p i Joint No. ...... C)2 ...... 03 ...... C~ ...... 05 ....... 06 ...... 07 ...... 08 ...... O~ ...... 10 Length of Cut-Off Joint above casing bowl ................................................................ Disposition ................................................................................................ 40.5# K-55 Joint goMt Joint Length of Joint No, 43 j68 ...... 3~ · . 43 !40 ...... 33 ................................ ~ ............ ........................ .4..4.....::.6_~ ........... 3~ .................... :....43 ..... !.0..2_ ............ ~$ ........................ 43 ..... 1.5.7. ........... ~ ...................... A~.....12.2. ............ ~7 ....................... ..4.3 ..... !.77. .......... s~ ........................ .~2 ..... !.7.0. ........... 3~ ....................... ..43 ..... 1.7_8 ........... ~o Length of Joint · 43 i40 ...................... ~.s. ...... k.i.s. .... .......... : ........... ~ ...... k.z.~. .... ...................... ..4..4 ...... L..oo. .... No. ...... 61 ...... 62 ...... 63 ...... 64 ...... 65 ...... 66 ...... 68 Length of Joint No, ................................ ;.: ................ 9 I · . .................................. ~ .................. 9~ .................................. ~ .................. .................................. j .................. 96 .................................. j .................. 97 .................................. ~ .................. 98 .................................. ~ .................. 99 Length of Joint i ! ! . TOTAL 440 i73 TOTAL 427 i 08 , TOTAL TOTAL ...... II ...... 12 ...... 13 ...... 14 ...... 16 ...... 17 ...... 19 ...... 21 ...... 22 ...... 23 ...... 2~ ...... 25 ...... 26 ...... 27 ...... 29 ....................... ..4...3. ...... .9...2.. ..... ............. : .......... .4...3_. ..... ..4...7. ..... ....................... ..4...2. ...... Z.5. ..... ........................ ~ ..... .6..._0. ..... ........................ .4...3. ...... !..5....: ........................ (k~......0...2_ ..... ........................ ~%....! ..4...3. ..... TOTAL 435 i12 ' 43 60 ........................ ~. ...... ..8...2. ..... ........................ .4...3.. ....... 7..0. ..... ........................ ~.0......,.~..8. ..... ...... 4,8 | TOTAL 3 7 11 55.5# N-80 S 42 ..... 46 ..... A7 ..... 48 ..... ~9 ..... 50 ..... 5~ 42 32 ....................... ~.~. ........ ~..8..... ...................... ..4..2. .......... .5...2..... ...................... ,~.~ ......... Z.5..... ....................... 3.9 ......... 6..0.... ...................... ..4.2. ......... .0.f.. ...................... .4.3. ..... ,...5.3,... ..i .................... .4.0. ........ ~2,... ....................... .4.1 ..... !..3.1... ....................... 3.9. ..... !...82... ...... 71 ...... 72 ...... 73 ...... 74. ...... 76 ...... 77 ...... 71] ...... 81 ...... 82 ...... 83 ...... 84. ...... 85 ...... 89 ...... 90 TALLY SUMMARY Group No. Length Ending (Forward) TOTAL ...... I0 ...... 20 ...... 30 ...... 40 42_-_51 ...... 90 ...... 00 ...................... ~Z. _..!.! ..... ..................... .4.!.6.. ..... .6__7 ..... ! TOTAL 2,17 7 31 : Tally By: A. Trihub .................................. : ............ Ch,¢~ea By: .g.: .... .~...?..a..L...e..~..s... TOTAL 420 60 TOTA[ 416 67 TOTAL (Note: Include casing shoo and caller in first joint) REMARKS: ............ .~....~ .0. ~.~ ~ ~......]:,.e..~.~..., .°._u..~-....a..n...d:_...~ ~.u....]:.e. ,d:... ,b...a.c...k:...., ~.0....~ ~ ~c...]:...J:.~....~.~.~,.~z ........................................................................ ......................................................................................................................... Operator's Representative .... ..~...,.' Bywate...rs. .............................. : .... BIT GREAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. BIT RECORD P-5 Well Great Plains NOEL Horseshoe Lake State f}l Field Horseshoe Lake Depth Size k4~ke ~nd Type Footage Hours Run Rem~r~,s Bit No. From T~ .... ........................ 364550 lA 0 268 12 1/4 Security S35-J 268 12 6-2- 1 .................. 408985 2A 268 581 12 1/4 Security S35-J 313 14 3/4 6-2-1 .. 3A 581 835 12 1/4 Reed YT 3 AJ 254 11 1/2 4-2-1 , ,, lB 0 651... 17 1/.2. Se_curity...H.O. .6.51 .... 15 1/2 Dull 2B 651 828 17 1/2 Security H.O. 177 6 1/2 Good : Pilot Bit - Pilot Bit FO 4A 0 828 12 1/4 H.O. Reed YT3AJ 828 22 Dull 3B 0 620 26 Security H.O. 620 22 1/2 Dull 4B 620 795 26 _ Security H..O. 175 13 Dull 5A 0 795 17 1/2 Hughes OSC R.R. 795 35 1/2 Dull .................. 21'R~ami~ Ser. No. 86419 6A 835 1,006 15 Reed YT3AJ 171 10 1/2 4-2-1 ........ Dr i li-i~-~gS~; No.'~ 7A 1,006 1,424 15 Security S3-J 418 15 4-2-1 .................. S~r, No :--41q74-4 8A 1,424 1,767 15 Security S3-J 343 16 4-3-1 Ser. No. 42 043 9A 1,767 2,060 15 Security S3-J '293 13 1/2 3-2-1 .................. S~r i No.-~-8-6-8~ 1 2,060 2,575 8 1/2 Reed YT3AJ 515 13 5-3-1 ......................... S~r' ~o. 16498 2 2,575 3,015 8 1/2 Security s4TG-J 440 16 7-2-1 ............... 8er. No. 3 3,015 3,299 8 1/2 Security M-44 284 17 5-2-1 ................ g'~r'; No. 4-3123 4 3,299 4,426 8 1/2 Security S-86 1,127 42 4-3-1 ............... S'er. No. ~2-3-%2 5 4,4.26 4,990 8 1/2 Security S-86 564 44 1/4 3-5-1 .................. Se'r.' ~ 24497 6 4,990 5,416 8 1/2 Security S-88 426 48 3/4 4-8-1 Ser. No. 7 5,416 5,846 8 1/2 Security S-88 430 40 4-8-1 .... - ............... i4~.f, "'~ _ 8 5,846~_. 6,172 8 1/2 Security 8-88 326 42 3-5-1 .............. Ser. No. ~22-4-f 9~_ 6,172 ..... 6,924 8 1../2,,~ tlughes.J-3.3 ... 75~2 95 . .. 3-2-1 Set. No. RH516 10 _ 6,924 . 7~643 8_1_/2 _H~ghes J-33 719 ~ ].lq. 1/2 . ___5__-_3- 1 Ser. ~"0 7' 11 7,643 7,763 8 1/2 Hughes J-33 120 47 ]./2 2-2-1 GREAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. BIT RECORD P-5 Well Great Plains NOEL Horseshoe Lake State_#l Fiold L Horseshoe Lake Bit No. . ...l~ro~. .. TO - - - Sizo M~ke ondTypo Footogo Hours Run Rem,rl~s ....... : ................. 12 7,763 7,855 8 1/2 Reed STIAG 92 23 1/2 5-3-1 69987 13 7,855 7,955 8 1/2 Reed FBCT 100 50 1/2 2-8-1 ................ 20'4091 ~14 ~ ~ 7,955 8,101 . 8.1/2 Reed S..TIAG . .1.46 .30 .. 4-8-1 204087 · ~15 8,101 . .8..,230 8 1/2 Reed STIAG 129 2..8.....1/~4 5-87..1 ....... Reran bit ~')11 on clean out trips. ..... o _ · ........... · .- DAILY MUD RECORD ,,.,"~REAT PLAINS DEVELOPMENT COMPANY O"'-'XANADA. LTD. DRILLING klUD RECORD P-6 WELL Great Plains NOEL Horseshoe Lake State f~l AREA Horseshoe Lake MUD COMPANY ~iagcobar SERVICE ENGINEER H. Worsham Date Depth Form- A B C D E F G H I J March ].1 134 ~r.avel 6,600 16 ,vI' ....... 1312 3342586raYele 3' 100 10_ 14! 364 }ravel 2,100 12 15 581 " ,0,600i 10 ~' " ]~uds t. ' ................. 16 835 Coal 3,200 15 17 835 (gravel 2,600 11 18 835 " 3,200 4 19 835 " 2,500 4 20 835 '~ 4,000t 7 21 835 " 3,200 8 I 22 835 - - - 23 835 - - - 24 835 - 6,200 7 600 ..... ~ z-i-Tt:s t ........ 25 1,176 Coal 2,800 6 100 .... ~h-d S · -- ~ ~ ~ · ....... 26 1,661 Coal - - - Siltst 27 2,056 Coal i - - - 28! 2,060 " - - ~, ~ ...~.,0~o. ,, . .' .. - _ 30 2,060 " - - - 31 2.060 " - - - : "' ': TOTAL I ' ' GREAT PLAINS DEVELOPMENT COMPANY (DF-~CANADA, LTD. DRILLING, MUD RECOR~ P-6 WELL GREAT PLAINS NOEL HORSESHOE LAKE STJ. TE NO. 1 AREA Horseshoe Lake k4UD COh4PANY Magcobar SERVICE ENGINEER David McFarlin Additives Date Depth Form* A B C D E F Ga. H I J 8:00 A}~4 at;on G ls · . ' * Sands. ' ........ Silts, April 1 2,0.60 Cqal Nil ............... 2 2,5.45 " 2,00(] 300 150 500 ...500 55 3 3~t 014 " 1,200 50. I 4 3,299 " 30CI 55 5 3,921 " 1,80( 3 ... 250 6 4,419 ,, 2,20( 12 . __ 300 ........ o 7 4,..426 " Nil . . . 8 4,477 " 30C 50 9 ... 4,63__1 " 1,80C ' 250 .2..5_0..150 10 ! 4~ 882 ~ " 3~30~ 150 250 150 55 / 11 5,058 " 1,40~ 2 200 200 100 ..... 12 .... 5,230 " 1,00 200 150 150 ...... · 13 5,416 " 2~20( 400 300 300 14 5,645 " 1,60( 300 400 400 15 5,846 " 1,80( 4 300 200 350 16 6,008 " 2_,20( 4 250 300 ...300 :ll,00C 17 6,150 " ...... 3~30C 400 650 650 35 ~00C I ...... 18 6~300 " 1,20~ . __ 150 250 150 8,80_JC ....... __ 19. 6,500 " 2,70~ ... 400 600 300 5.,3_0C~ .. 20 6~660 " 3~500 . 300 500 300 ..... 18,00( 21 i 200 500 300 17,50( ~;;---~:. : , , _- ~, ~ , -~ ~ . , ~, , , ~ , SUB*TOTAL .... _=_...._-: ,, ._.._:, --- . ............. ~,. Drilling DeterBen~s~'l .................... %ga )' ....................... Barite /'~xEAT pLAINs DEVELOPMENT COMPANY OF~"~,NADA. LTD. DRILLING MUD RECORD WELL GREAT PLAINS NOEL HORSESHOE lAKE STATE NO. 1 AREA Horseshoe Lake P-6 MUD COMPANY Magcobar SERVICE ENGINEER Lar.r~ Blake Additives Date Depth 8:~ AM 22 6,924 23 6,995 24 7,157 25 7,305 26 7,505 27 7,635 28 7,694 j _ 29 7,744. t 30 7,775i ooa ! sod Nil May 1 7,855 2 7,895 10 7,939 7,970 8,090 8,157i. 8,230 8,230 8,230 8,230 8,230 8,230 20C 1I 12 SUB-TOTAL TOTAL 150 , q . . ,...~ .,.~) ·, ' ' 300 i ~_ I 7, ,ooc Nil I (Fina,1 mud anCa Benex o ......... Caustic ..... ~ .......... ~.P..%~. !?.~5... XP-?O Barite Cypan j .. ?. kc..a.r.b..~. ~.0.9.0.¢ .... on May 13, 1973 ,/"~, GEOLOGY GREAT PLAINS NOEL ET AL HORSESHOE LAKE STATE ~I LITtlOLOGICAL S~RY 0 - 30 30 - ~20 120 - 220 220 - 240 240 - 260 260 - 300 300 - .i 350 350 - 500 500 - 560 560 - 600 Gravel, sub-rounded to angular, igneous and metamprp.hic rock. fragments, dark to light green, red, brown to white to dark grey to black, speckled, very poor sorted, fine grained s~nd to medium pebbles (1~/8 mm to 12 mm). Occasional wood- ~ragm-ents', Clay, light brown, soft. Locally'abundant fel~dspar crystals, medium to coarse grained, angular to sub-rounded, white to clear, with red haematite stain. travel, as above, granular to fine grained (3nm to 1/8mn~) predominantly angular to sub-angular, locally rounded to sub- rounded. Gravel, as above, predominantly white to clear quartz and feldspar crystals, sub-angular, granular to fine grained, also igneous metamorphic fragments, as above; granite, gabbro, dolerite, mica schist, .chlorite schist, etc. Gravel, as above, with .coal, black, hard, vitreous, with conchoidal fractures. Loose coarse mica flakes, black to dark brown. Abundant red stain on gravel. Gravel, as above, with trace coal and very carbonaceous, black Shale, poor fissile. Gravel, as above, no coal/shale. Abundant red stain. Gravel, as above, little stain. Gravel, as above, abundant red st'ain, locally predominantly quartz/ feldspar crystals, white to clear, hard, angular to sub-angu.~ar, with subordinate igneous/metamorphic fragments, sub-angular (3mm-1/8mm). Gravel, as above, angular to s. ub-rounded, slightly red stain° Occasional fragments'with ?slickensides, locally abundant mica flakes, dark brown. Gravel, as above, with abundant red stain. (2) 600 - 630 630 - 700 700 - 760 760 - 790 790 - 830 830 - 860 860 - 870 870 - 980 980 - 1,060 Gravel, predominantly coarse to very coarse grained, angular, to sub-rounded, white to clear quartz and feldspar crystals, with sub-ordinate multicoloured igneous/metamorphic fragments, as above. Gravel, as above, increasing red stain, increasingly sub-angular. Gravel, as above, predominantly igneous/metamorphic rock fragment~, medium to dark grey to black, occasional red brown, occasional light to medium green, sub-angular to sub-rounded, generally 1-2mm size. San__d,.uqconsolidated, fin~ to very coaTse grained, predominantly white to clear quartz and feldspar crystals, angular to sub-rounded, with fragments igneous/metamorphic rocks, as above. Locally with CPSC, black, hard, argillaceous. San__d, as above, predominantly fine to coarse grained (1/4-1mm%, angular to sub-rounded grains. Locally abundant gravel., as above, (?carings)'. Slight trace Coal, black, low grade, hard, brittle. Sand--~ as above, with abundant clay, light brown to grey, soft. · Coal, black, hard, vitreous, with e. onchoidal fractureso Clay, soft, as above. Sand and .g.ravel, as. abo~e.(cavings)'. Silty .C~aYstone, ligh[- brown to gr~y, firm, non calcareous. Cl__~ay~ston__e, with Sand as ahoy'e, locally slightly_.calcareous. interbedded with' Coal, bi'ack, hard, very silty in part, fissile. Coal and _C.layston____~e, as above. San__d: ung.onsolidated, medium _ to Coarse grained, angular to sub-rounded, predominantly quartz and feldspar crystals, white to clear to light grey, with abundant multicoloured igneous/metamorphic rock fragments. Locally interbedded coals, as above. (3) 1,060 - 1,090' 1,090 - 1,110' 1,110 - 1,120' 1,120 - 1,140 1,140 - 1,190' 1,190 - 1,250 1,250 - 1,300- 1,300 - 1,390 San___~d, medium coarse grained, angular, locally sub- rounded, clear to white to .smokey, quartz and feldspar, locally with dark grey to black to dark green igneous/ metamorphic rock fragments. Sand, unconsolidated, sub-angular to sub-rounded, coarse grained (1/2-2mm), white to clear quartz and feldspar crystals. Multicoloured igneous/metamorphic rock fragments, as above, locally slight red haematite stain. Coal, black, hard, vitreous to dull, silty in part, conchoidal to fissile fractures. Sand, as above, fine to medium grained, sub-angular to sub-rounded, locally with ~stone and Siltsbone, light brown, firm, very slightly' calcareous in part. Sand, unconsolidated., as above, becoming very fine to fine grained, with Coal, black hard, vitreous, high grade, grading to lignite brown, firm. Claystone and Siltstone, as above. lnterbedded Coal, black, hard, vitreous, flakey to conchoidal fractures, occasionally slightly silty. Sandstone, clear to white, angular quartz grains, with dense white calcareous · cement.. Locally ~, buff to white, soft. Locally Sandstone, unconsolidated, as above. Locally good trace mica flakes, as above. San__d, unconsolidated, white to clear, sub-angular to sub- rounded quartz grains, medium to very coarse grained, locally with coal and gravel cavings. Sand, as above, with Cl__ayp~gne, .light brown to buff, soft. Sand, becoming fine to very fine grained, interbedded locally with Siltstone, medium brown, non calcareous, and Coal, black, hard, vitreous, flakey to conchoidal fractures, occasional lignite, medium to dark brown, firm. (4) 1,390 - 1,420 Sand, unconso_lidated, white.~to clear, fine to medium grained, angular to sub-angular quartz and feldspar grains, locally with interbedded Coal, black, hard, vitreous, occasionally si.lty. 1,420 - 1,440 Sand, unconsolidated, as above, medium to very coarse grained, witti ~Cl~ystone, light ~br~o~n.:~ firm. ~ 1,440 - 1,460 Cla~o.n__e, light brown to buff, firm, non calcareous. 1,460 - 1,500 Sand,'unconsolidated-~ white to clear, fins to medium grain~ed, a--~lar to sub-rounded, quartz and 'feldspar crystals, as above, locally with Coal, black, hard, vitreous, flakey to conchoidal fractures o 1,500 - 1,590 Sand', unc.o, nsolidated, white to clear, fine. to medium grained, angular to sub-rounded, quartz and feldspar crystals, as above. Abundant clay, light grey to light brown, soft, non calcareous. Occasional trace coarse sub-rounded sand grains, coal and siltstone cavings~ Occasional trace white to clear, coarse mica flakes. Trace very carbonaceous Siltstone, black, firm, poorly fissile, Trace c~ert, red to brow~ 'v-~ ~-a~d. 1,590 - 1,680 Sand~ as a. bove, increasing Clas~stone, light brown'to grey ~ sOf~, non calcareous. Occasi~naJ black igneous/metamorphic rock fragments, sub-rounded, very hard (cavings?).. Locally interbedded Coal, black, hard, vitreous, conchoidal to flakey fractures. 1,680 -1,740 Sand, unconsolidated~ as above,~ Siltstone., light to medium bro----~n, very slightly calcareous, hard flakey, ~oor fissile~ locallY becoming very carbonaceous in part, grading to Coa.!., blac'k,, hard occasionally vitreous, flakey. 1,740 - 1,770 Sand, unconsolidated,white to li. ght gr'ey to clear, quartz and feldspar crystals, fine tg' medium grained,, sub-angular to sub- rounded, locally with ch&rt' fragments. Loc'ally-abundant coarse gravel cavings. (5) 1,770 - 1,830 1,830 - 1,84-0 1,840 - 1,880 1,880 R 1,940 1,940 - 2,000 2~000 ~ 2,110 2,110 -'2,150 2,150 - 2,220 Sand, unconsolidated, as above. Siltstone, light brown, to dark brown, locally very carbonaceous. Coal, as above. Trace chert, light grey to light brown, translucent, very hard. Locally becoming very clayey, light brown, soft. Occasional trace mica, pyrite. Sand and Siltstone, as above, with interbedded Coal, black, hard, vitreous, conchoidal fractures. Sand_, as above, locally with ~, light grey, soft, very, slightly calcareous. Coal, as above, becoming very silty in part, locally with San__d, fine to medium grained, white t~ light grey to clear, quartz and feldspar crystals, unconsolidated, sub-rounded. Occasional trace chert, red to brown, translucent, wery hard. Coal, as .above. Siltstone~, light brown, firm, very slightly calcareous. Locally very sandy, as above. Interbedded Coal, black, hard, vitreous, with conchoidal fractures, occasionally silty, flakey to fissile. Silty Shale, dark brown to black, locally very carbonaceous, poorly fissile, firm, very slightly calcareous. Sand., unconsolidated, white to clear, fine to medium, sub-angular to sub-rounded quartz grains, with trace feldspar crystals. Locally good trace mica flakes, white to light brown, translucent chert fragments. Occasional trace medium to coarse grained, multicoloured igneous/metamorphic rock fragments (cavings?) o Local trace ~, light grey, soft. ' San__d, Cla___~y, shaly Siltston~_, as above, increasing coal and igneous/metamorphic rock fragments, as above. Siltstone, light grey to dark brown, firm occasionally slightly flakey, clayey and shaly in part. Sand and Coal, as above. (6) 2,220 - 2,260 2,260 - 2,290 2,290 - 2,400 2,400 - 2,420 2,420 - 2,440 2,440 - 2,500 29500 - 2,540 2,540 - 2,580 Siltstone, coal, as above. Increasing .Sand, fine to. coarse grained, as above. Locally abundant igneous/metamorphic rock fragments. 'Sand, medium to co~rse grains, and Silt.stone, with clay, as above. Increasing C~p_a_l, black, hard, vitreous, {~Ji~h-conchoidal fractures, also black to dark brown, h'ard, flakey, silty. ?Weathered igneous rock fragments, fine angular clear quartz crystals, with dark mineral crystals, with weathered white ?kaolin matrix, firm, ]~rittle. Occasional red weathering stain on grains. Occasional very coarse, sub-rounded to rounded., quartz and gravel fragments, as above. San_ d, Siltstone,~_?oarse weather, ed igneous fragments, as above, occasional 'with ~oal, as above,occasional trace pyrite. -Trace slickensides at 2400'. San___~d and Siltstone, ~as above, very clayey. Weathered igneous rock fragments~ medium to very coarse grained, fine grained quartz and dark grey to green mineral crystals, with white to light grey kaolin cement, dense, hard, brittle. Un- consolidated ~S~Dd_,~with ~iltstone, ss ~bove. Siltstone, light to medium brown, hard, dense, very slightly calcareous, with Coal, black, hard, vitreous. Sand', · unconsolidated, a~--~ab0ve, with minor weathered i~-~$ ~ock fragments, as above. Siltston__e, light to dark brown to black, hard, dense, slightly . fissile, very slightly calcareous, occasional sligbt!y sandy. Interbedded Coal, as above, occasional becoming silty. Good trace San~ d, unconsolidated, clear to white, sUb-angular quartz grains.. No Sample. Driller's depth correction. (7) 2,580 - 2,680 2,680 - 2,760 2,760 - 2,770 2,770 - 2,820 2,820 - 2,850 2,850 - 2,870 2,870 - 2,930 2,930 - 2,990 Sandy S_iltstone, with interbedded _Co_a~l, as above. Locally increasing sand,' as above. Occasional trace' coarse igneous/ fnetamorphic-rock fragments, as above. Sandy Siltstone, with interbedded Coa____~l, as above. Sandstone, very fine angular quartz grains, with dense light grey to brown . cement, slightly calcareous, locally very -cal-careous. No visible porosity. Occasional trace coarse unconsolidated, quartz grains,, clear to smokey, sub,rounded. Formation, as above. Trace slickensides. Sandy Siltstone, with fine grained Sandstone, as above, with interbedded Coal, as above, .black, hard,vitreous, with conchoidal f~actures, increasing to ~edium grained unconsolidated, sub-angular, white to clear quartz grains. Locally abundant cavings. Sandstone, fine to medium grained, as above. Sandy Siltstone, as above. Occasional coarse fragments ~nulticoloured igneous/ metamorphic rock fragments. Siltstone_, light to dark brown to black, hard, calcareous in part. Weathered igneous rock fragments, as above. SandstoL.e, very fine grained, sub-angular quartz grains, with (lense light grey to brown cement,'slightly calcareous. Coal, as above. Trace quartzite and. schistose fragments, light to dark grey, very hard. Trace slickensides. Formation as above, no slick.ensides. Locally abundant very coarse sub-angular quartz and feldspar crystals, clear to white. Interbedded coals, as above. San.d, uncphsolidated,fine--to medium to coarse grained, occasionally granular, sub-rounded to sub-angular, white to clear quartz and feldspar crystals. Trace light brown mica flakes. Abundant Siltstone and Coal cavings, as above. Increasing igneous/metamorphic rock fragments, as above and red brown stain. (8) 2,990 - 3,070 3,070 - 3,100 3,100 - 3,190 3,190 - 3,210 3,210 - 3,260 3,~260 - 3,400 3,400 - 3,460 3,460 - 3,500 3,590 - 3,55o Siltstone, light to medium· to dark brown, calcareous, sandy in part, shaly in part, poorly fissile. Locally abundant very coarse quartz and feldspar crystals, as above. Inter- bedded Coal, black hard, vitreous. Locally abundant weathered, kaolinitized igneous rock fragments, light grey to brown, with dark specs. S .~and, ~fine to medium to coarse, sub-angular to sub-rounded, white to light grey to clear, quartz and feldspar crystals. Siltstone, weathered igneous rock fragments and coal, as above. Siltstone, interbedded with Coal, as above. Locally increasing weathered igneopg rock fragments and.unconsolidated Sand ~ as above. Interbedded Siltstone and Coal, as above. Weathered igneous rock fragments, dark to light grey to clear quartz, fine, angular crystals, with dense kaolin cement. Siltstone, light to medium brown, sandy in part, calcareous. Sand, and igneous.fragm.ents, as above. .Locally coarse to granular quartz and feldspar crystals, white to light grey, sub-rounded° Interbedded Coal, black, hard, vitreous, bituminous. Locally good trace fine, white to clear to light brown mica flakes. Siltstone, medium to dark bown, sandy in part, calcareous, locally very carbonaceous, grading to ~C~oa!~, as above. Siltstone, as above, becoming light grey to light brown, with interbedded Coal, as above. Locally abundant medium to coarse angular, multicoloured igneous rock fragments. Siltstone, medium to dark brown, occasional liRht brown to light grey, calcareous in part, occasionally slightly sandy. Medium to coarse weathered igneous rock fragments, predominantly light grey brown. Interbedded Coal, black, hard, vitreous, occasionally slightly silty. (9) 3,550 - 3,590 3s590 - 3,650 3,650 - 3,670 3,670 - 3,730 3,730 - 3,770 3~770 - 3,800 3,800 - 3,830 3,830 - 3,880 Interbedded Coal and Siltsto~n_e, as above. ?Weathered igneous rock fragments, medium to coarse angular grained, with fine clear to white angular quartz and dark mineral crystals, white, kaolin, calcareous cement. Trace slicken~ sides at 3,590'. San__d, weathered and unweathered multicoloured igneous rock fragments, as above, with coarse fragments, angular. Coarse granular quartz and feldspar crystals, clear to white, sub- angular to sub-rounded, unconsolidated~ Decreasing grain size with depth.. Increasing red to brown stain. Occasional trace white to clear mica flakes, coarse. Sand, as above, increasing grain size, predomiL~antly quartz and feldspar crystals, white to clear, coarse grained, sub- rounded to sub-angular. Sand, as above. Interbedded Coal, black hard, vitreous, occasionally slightly si!ty, slightly fissile. SJ. ltstone, medium to dark brown, firm to hard, slightly calcareous. Trace slickensides at 3,700'. Sand, increasing weathered/unweathered igneous rock fragments, as above, with coarse to granular quartz and feldspar crystals, as above, fining downwards. Formation, as above, increasing interbedded carbonaceous Siltstone, with Coal,_ as above. Good trace coarse, clear mica flakes. Sand, unconsolidated, medium to coarse, clear to white quartz and feldspar crystals, sub-angular to sub-rounded, with increasing weathered igneous rock fragments,as above, predominantly light grey. San~d, coarse to granular, angular, weathered igneous rocks, grading to quartzite, clear to dark, grey to green, angular crystals, with white calcareous, ?kaolin, cement. Coarse multicoloured igneous fragments. Trace coarse mica flakes, clear, transparento (10) 3,880 - 4,000 4,000 - 4,030 4,030 - 4,040 4,040 - 4,060 4,060 - 4,100 4,1·00 - 4,240 4,240 - 4,300 Siltstone, dark brown, slightly shaly, slightly fissile, carbonaceous in part. Coal_. black, hard, vitreous, with __ conchoidal fractures. ~a__~'nd_, medium· to coarse, unconsolidate.d quartz and feldspar crystals, as above. Sequence rhythmnicatly interbedded. Siltstone and Coal, as above. Siltstone, becoming medium to light bro~-n in part. .San'd,.as above. Sandy Siltst_ o_n~, light grey to buff, hard, dense, calcareous, with dark brown carbonaceous Siltstone,firm to hard, slightly calcareous, slightly fissile. _Sand, unconsolida6ed., medium grained to granular, sub.-~ angular to sub-rounded, white to clear quartz and feldspar crystals. Multicoloured partly weathered rock fragments. Locally abundant Siltstone and Coal cavings. Siltstone, medium to dark brown, occasional very carbonaceous, black, slightly fissile, slightly calcareous. Interbedded Coa___~l, black, hard, vitreous, bituminous, silty in part. Coarse grained, light grey to buff weathered igneous rock fragments at 4,090'. Sand, unconsolidated, med.ium to very .coarse grained, clear to ich{re qua{-tz and ~'eldspar crystals, sub-angular. Locally abundant · Weathered igneous rock fragments, as above. Interbedded with Coal and Siltstone, as above.. Locally trace Shale, dark brown, silty in part, poorly fissile, hard, brittle. Trace sc. his'toTe' frag]?ents, mica, pyrite. _.San__d,-unconsolidated white to c-lear quartz and feldspar · crystals, very.fine to cdarse, sub-angular to sub-rounded, becoming very coarse with depth. Clay, ~ight gr.ey to buff, soft. Locally abundant weathered/unweathered igneous rock fragments, multi- coloured. (11) 4,300 - 4,320 4,320 ~ 4,360' 4,360 - 4,400 4,400 - 4,410 4,410 - 4,500 4,500 - 4,580 4,580 - 4,620 4,620 - 4,650 San_d, .as above,.increasing igneous rock fragments, with ~ense, white, ?kaolin cement. Increasing very coarse to granular, white to clear quartz and feldspar crystals, as above. Trace slickensides at 4,310'. Siltstone, dark brown, very carbonaceous, fissile, slightly calcareous, interbedded with Coal_, black hard, vitreous, bituminous, locally with SJ~, onconsolidated, and igneous rock fragments, increasing very cparse,. Formation, as above, increasing fine to coarse unconsolidated quartz and feldspar crystals~ as above. No sample. Lost circulation. . Interbedded Siltstone and Coal~ as above. Abundant clay in part, light tan to grey. Igneous rock fragments, as above. Siltstone, light grey to dark brown to black, very carbonacecus, firm to hard, sandy in part, slightly calcareous, occasional slightly blocky to flakey. Coal., black hard, vitreous, bituminous in part, conchoidal fractures to flakey. Locally abundant sand cavings. Lohal!y good, trace pyrite. Siltston__e, as above, San__d,.. uncpnsalidated, clear to white to light brown quartz and feldspar, sub-rounded. Sandstone, (?weathered igneOus rock fragments), clear to dark angular crystals, with dense, white to pink matrix, very hard, brittle, slightly calcareous. Locally good trace chert, grey to brown, translucent, very hard. San__d, uneonso!idated, white, to light grey quartz, 0ccasiona] feldspar crystals, medium to very coarse, sub-rounded to sub- angular, poorly sortedo Trace Siltstone, light to medium brown, sandy in part, firm, very slightly calcareous. (12) 4,650 - 4,780 4,780 - 4,860 4,860 - 4,930 4,930 - 4,940 4,940 - 5,010 5,010 - 5,050 Siltstone, light to medium brown, sandy in part, firm to hard, very slightly calcareous, occasional slightly shaly, very poorly fissile. Clay, light grey to brown, soft. Locally interbedded Clay, as above, very bituminous in part; Sand, white quartz, unconsolidated, fine to medium sub- angular grained. Occasional orange brown stain. Siltstone, as above, with interbedded Sand, unconsolidated white to clear quartz, medium to very coarse, ~sub-angular, Sandstone, very fine, clear and dark angular crystals, with dense hard matrix, light brown (?weathered igneous rock fragments or ?fault breccia). Trace slickensides at 4,800/ 4,810'. Good trace clear transparent solution pitted crystals (?gysum). Trace dark green grey to light green, weathered · igneous rocks. Trace quartzite and schistose 'fragments. Trace pyrite and chert, Abundant cavings. Siltstone, light to medium brown to light grey, soft, clayey in part, firm to hard, slightly fissile; also very dark brown to black, very carbonaceous. Locally interbedded with Coal, black, hard, vitreous, with conchoidal fractures, occasionally bituminous, firm, occasionally very silty, slightly fissile. Occasional interbedded with Sand, unconsolidated, white, smokey, quartz, fine tomedium, sub-angular crystals. Siltstone, as above, increasing Sand, white to light to medium grey, medium to very coarse, sub -angular grainso Siltstone, light to medium brown to light grey, shaley in part, poorly fissile, locally becoming dark brown to black, carbonaceous, with interbedded Coal, as above. Siltstone, as above, increasing Shale, medium to dar~k, firm, fissile. Silty Shale, medium to dark grey, poorly fissile, very slightly calcareous. Locally interbedded San__d, un- consolidated, white to light to medium grey quartz, medium to very coarse, sub-angularo (13) 5,090 - 5,100 5,100 - 5,150 5,150 - 5,210 5,210 ~ 5,230 5,230 -5,250 5,250 - 5,280 5,280 - 5,320 5,320 - 5,390 San~, as above increasing angular weathered i~neous_ ~ fragments with very fine, clear to dark angular crystals and white to buff, dense, hard ?kaolin cement. Siltstone, light to medium brown, smndy and shaly in part, poorly fissile, slightly calcareous in part. Slight trace Coal, black, ha~d, bituminous, vitreous, brittle. Sand and~ weathered igneous rock fragments, as above° Sand, unconsolidated, medium to very coarse, white to clear to buff, sub-rounded quartz and feldspar crystals. Angular weathered igneous/metamorphic rock fragments, multicoloured, grey to. brown to green, occasionally~with red s. tain~. Loca~.ly trace Siltstone, as above° Trace slickensides at 5,200'. Siltstone, light to medium brown to dark grey, shaly in part, poorly fissile, occasional dark brown, carbonaceous, with Coal, ~black,~ hard, vitreous. Locally interbedded Sand, as above. Clays_t~one, light grey to white to buff, soft to firm. Sand, unconsolidated, white to clear to light grey, very fine to medium grained, coarser, with depth, sub-angular to sub- rounded quartz and feldspar grains. Siltstone, as above, light to medium brown. Sand, as above, very fine to fine grained, becoming fine to medium grained, with depth. · Siltstone, dark brown to black, carbonaceous in part, shaly in part, poorly fissile, calcareous° Locally interbedded with Coal,black, hard, bituminous, occasionally slightly silty~ Unconsolidated Sand, as above,' fine to medium grained. Weathered igneous rock fragments, as above. (14) 5,390 - 5,470 5,470 - 5,490 5,490 - 5,590 5,590 - 5,610 5,610 - 5,650 5,650 - 5,735 5,735 - 5,760 Siltstone, as above, increasing unconsolidated sand and weathered igneous rock fragments. San___~d, unconsolidated, white to light grey, medium to coarse grained quartz and feldspar crystals. Angular weathered.igneous rock fragmehts, with'buff~to41ight grey dense cement and very fine grained, angular light and d~rk crystals~. ~ Sandstone, salt and pepper, clear to light grey to light green, angular crystals with white to buff dense cement, brittle, micaceous in part. %¥ace pinpoint porosity, intergranular porosity° Increasing unconsolidated ~ in part, as above. Locally interbedded i~_~D~l~, medium to dark brown, shaly in part, with Cpal, as above. Locally abundant cavingso San___~d, coarse, angular weathered igneous rock fragments, clear to dark, angular very fine crystals, with light tan cement, dense, hard. Interbedded with Siltstone, dark brown, poorly fissile, carbonaceous, with Coal, black, hard, vitreous. Siltstone, dark grey to dar'k b~own, sandy in party, shaly, poorly fissile in part, slightly calcareous. Trace slickensides at 5,650'° San___~d, unconsolidated, clear to white quartz, very fine to fine, sub-angular crystals,f occasionally w'ith dense b~ff to light brown clay matrix. Locally interbedded Siltstone and Coal, as above° Sandstone,. angular fragments, salt and pepper, very fine to fine, clear to dark crystals, with dense, buff to medium brown cement, hard. Trace dark brown oil stain, uniform dull gold fluorescence, medium:amber cut colour~ 'bright yellow cut fluorescence. Tr.ace clear very coarse angular crystals, bright yellow minerals fluorescence, no cut. , (15) 5,760 - 5,850 5~850 - 5,870 5,870 - 5,9~0 5,960 - 6,000 6,000 - 6,060 6,060 - 6,100 6,100- - 6,110 Siltston~, medium to dark brown, sandy in part~ buff, slightly clayey, firm to hard, calcareous in part, Locally black to very dark brown, very carbonaceous, interbedded with Coal black, hard, vitreous, flakey to conchoidal fractures. Locally interbedded Sandstone, as above. Sand., unconsolidated, clear to white quartz, very fine to fine, sub-rounded crystals, coarser with depth to fine to medium grains. Sandstone, buff to light brown, angular fragments, with very fine to fine, clear to dark cryst.als,_with buff to medium brown cement. Trace mica, coarse dark brown flakes. Trace pyrite. Trace slickensides at 5,890'. Increasing unconsolidated Sand, white to light tan, sub-rounded quartz grains, medium to very coarse grained, increasing with depth. Sandstone, as above, increasing Cl_~ay, light buff to white, soft. Increasing trace igneous rock fragments, multicoloured, predominantly light brown. Interbedded Siltstone and Cl__a~y, as above. Siltstone, medium to dark brown, sandy, clayey in part, very poorly fissile, non calcareous, occasionally very dark-brown to black, very carbonaceous, with Coal, interbedded black, vitreous, hard, brittle, occasionally 'Silty, dull black. C]_~_, light grey to buff, soft, non calcareouso Sand, unconsolidated, white, smokey quartz, fine to medium, sub-angular to sub-rounded grains. Locally increasing Sandstone,white to buff, very fine to fine, angular, clear to white quartz and feldspar crystals, with white to buff dense cement. Occasional Shale, light to medium chocolate brown, calcareous, hard, fair to good fissile, occasionally with 'clear calcite 9rys~a~l' infil'ling. Formation, as above, increasing .$11al~, .light to medium brown, occasionally dark brown, caclareous,in~par~, hard, poor to fair fissile. Sandstone, salt and pepper, white to buff, clear to dark, fine to medium crystals, with dense, white to buff cement, tight. ~, light grey to buff, soft. Good trace igneous rock fragments, white, to grey to green to black, occasionally red-brown~ very hard. Trace s lickensides. (16) 6,110 - 6,230 6,230 - 6,260 6,260 - 6,330 6,330 - 6,360 ' 6,360 - 6,370 6,370 - 6,390 6,390 - 6,450 6,450 - 6,510 San~., unconsolidated, quartz and feldspar crystals, clear to white to light grey, fine to medium, occasionally coarse, sub-angular to sub-rounded, poorly sorted. Locally abundant Clay,light grey to buff, softs Locally interbedded Siltstone and Coa~, as above. Abundant Siltstone/coal cavings. Cl_q~ji, as above° Sand, unconsolidated, quartz and feldspar grains, as above, increasing coarse, with dark grey, brown, black igneous rock fragments, coarse..~ub~-ro.unded gra.,ins. Abundant ?breccia, red, brown~, hard. Abundant slickensides at 6,260'. Sand, unconsolidated, as above, with C1B~, m~dium to light grey bro~n, soft to firm, sticky 'gumpo ',. Abundant Siltstone (?cavings), dark brown to blac'k, ~irm, poorly fissile. Sittstone, dark brown to black, firm to hard, poorly fissile, slightly calcareous in part. Clay_ and San_ d, as above. Iocallv interbedded .Co.a.i.~ Black, vitreous, hard, with conchoidal fractures, occasionally silty, fissile. Abundant slickensides. San_ d_., unconsolidated, medium to very coarse, white to clear, transparent quartz and feldspar crystals, generally sub-angular, trace quartzite and schistose fragments, white to clear vitreous, very hard. Siltstone and ~ interbedded, as above. Abundant sand carings, as above° Sand, unconsolidated, clear to white to light grey quartz, feldspar, green, black igneous fragments, very fine to fine grained, becoming fine to medium to coarse grained, sub-angular to sub-rounded° .Cl~ay, %ight grey, soft, slightly calcareous. Locally interbedded Siltstone, medium ~o dark grey brown, poorly fissile, slightly calcareouso Sand, quartz and feldspar, as above, increasing coarse grained, with black to grey igneous rock fragments. Sandstone., salt and pepper, medium brown to light grey, fine, angular, clear to dark crystals, with buff to brown, dense, cement. Locally ~ and Siltstone, as above. (17) 6,510 = 6,570 6,570 - 6,610 6,610 - 6,690 6.,690 - 6,720 6,720 - 6,770 6,770 - 6,870 6,870 - 6,910 Sittstone, tan to dark brown, firm to hard, non calcareous, sandy in par~t, becoming very dark brown to black, carbonaceous in part, with interbedded Coal, black, silty, fissile. Inter- . bedded .Sand, unconsolidated, as above, predominantly fine to nS~dium grained, ~also coarse-. ~ Siltst0ne, as above. Sand, unconsolidated, as above. Increasing angular quartzite and ?breccia fragments, coarse to very coarse grained, predominantly grey to green to black. Locally interbedded Coal, as above° Sandstone, buff to light brown, salt and pepper, fine to medium, locally very fine grained, sub-rounded, with dense .clayey cement° Siltstone, as above. Quartzite fragments, clear to light brown, dense, very hard° Igneous/metamphoric rock fragments, multicoloured. San_d, unconsolidated, white to clear, coarse to very coarse, angular to sub-rounded quartz and feldspar crystals° Trace slickensides at 6,640'. Locally trace mica, pyrite. Trace dull gold fluorescence, no cut o Formation, as above, no shows. Trace.Chert, light to medium grey, hard, with conchoidal fz=ctures. Shale, dark brown to grey to green, subwaxy, firm, fissile, silty in part, slightly calcareous in part. Occasionally inter- bedded Coa__l, black, vitreous, very hard, brittle, splintery. Locally interbedded Sandstone and unconsolidated Sand, with igneous/metamorphic pebbles, as above. Sandstone, white to tan, salt and pepper, angular grained, witb dense, white to tan cement, slightly calcareous. Locally inter- bedded Shale and Siltstone, as above, with coal. ~17~, light brown, soft,slightly calcareous. Unconsolidated Sand, as above, white to clear, fine to medium to coarse, sub-angular quartzo Trace s!ickensides at 6,780'. Trace breccia, white to dark' brown, speckled, hard, brittle, dense. San__d, unconsolidated, quartz, clear to white to light grey, occasionally with !igbt green pink igneous rock fragments, medium to very coarse grained, sub-angular to angular. Sandstone, interbedded Siltsto._~n.e, Coa___l, as above° (18) 6,910 - 6,990 6,990 --7,030 7,030 - 7,080 7,080 - 7,100 7,100 - 7,120 7,120 - 7,220 7,220 - 7,260 Siltstone, light to dark brown, firm to hard, dense, shaly in part, slightly fissile, very slightly calcareous, locally becoming very carbonaceous, dark brown to black, locally with San__d, unconsolidated, as above. Locally interbedded Coa__l, black, vitreous, hard, brittle° · San___~d, unconsolidated, clear to white quartz, fine to medium, becoming medium to coarse, sub-angular to sub-rounded grains, Locally becoming ~t_~e, dense, very hard. ~, buff eo light brown, soft° Locally trace Siltstone_, as above. Slight trace dull gold fluorescence,~ poor pale yellow cut fluorescence o SiltStone, light to dark brown, fir~ to hard. Coal, black, hard, vitreous, becoming silty, fissile in part. Locally Sandstone, white to light grey, very fine grained, with dense white cemento Sand, unconsolidated, white to clear, fine to-medium, sub-angular-·~quartzo Siltstone_, as above. Abundant slickensideso ~, breccia, light brown to white, occasional salt and pepper, dense, hard. San.__~d, unconsolidated, medium to very coarse grained, white to clear to light grey, angular to sub-angular quartz and feldspar grains° Occasional fragments light green igneous rocks and quartzite, clear to white, dense. Interbedded Siltstone, light to dark brown, fissile in part, occasional with~ Cos__l, as above. Sandy Siltstone, very fide to fine, oc~aSio~ial ly fnedium g~ained, clear· to ligh.t g~rey, angular quartz and feldspar crystals° Clay, in part, light brown to grey, soft, very slightly calcareous. Trace dull gold fluorescence, very slight ~pa. le'yellow .cut fluorescence. Siltston__e, light to medium brown, dense, with ~S~a!~, white to light grey to brown, unconsolidated, fine to medium, angular quartz grains. S_andst_____on__e_e, light tan to grey, very fine to fine, angular grained with dense cement, very slightly calcareous. Locally abundant ~, light to medium grey to brown, soft, s61uble, slightly calcareou.s. 'Abundant slic!qensides and breccia at 7,260~. (19) 7,260 - 7,280 7,280 - 7,300 7,300 - 7,340' 7,340 - 7,360' 7,360 - 7,450 7,450 - 7,490 7,490 - 7,600 Coal, black, vitreous, occasional]v 8~]~y, hard, brittle, conchoidal to fissile fractures. Siltstone, cream to light brown. Sandstone, white to light grey brown, salt and pepper, very fine to fine angular quartz grains, with dense Slightly calcareous cement. Tuff, green to grey to white to clear angular crystals, with dense white matrix, hard, brittle. Abundant slickensides, breccia, quartzite at 7,280'. Siltstone, medium to dark grey, dense, carbonaceous in part, with .C~o.a.1, as above. Sand, unconsolidated, as above, fine to medium grained. Sandstone, medium grey to light brown, fine angular quartz crystals with dense cement. Locally Cla~, light grey to brown, soft. Sand, unconsolidated, clear to white to light grey, very fine to medium~, angular to sub-angular quartz and feldspar crystals, with dark grey to green igneo~s fragments Sands~n~~ clear to white to light grey, very fine to fine, sub-angular quartz and feldspar crystals, with slightly calcareous cement, poor visible porosity in part. Cl~j~_y, light grey to brown, soft, soluble. Co__n~!omerat~ fragments, coarse to granular, angular ,multi- coloured pebbles, light to dark green, light to dark grey, black, white, orange, p~ple, pink, frequently speckled, very hard, dense. ~, light brown to grey, soft, soluble, very slightly calcareous in part° San__d, unconsolidated, fine to medium, occasional coarse to very coarse, sub-angular, white to light grey. Trace slickensides at 7,400'. Sand~ and ConglOmerate pebble fragments, as above, increasing pebble Tuff, white, amorphous, with clear acicular crystals, very hard, dense. Sand, unconsolidated, fine to medium becoming coarse grained, predominantly clear to white to light brown, sub-angular quartz and feldspar crystals, with subordinate igneous/metamorphic rock pebbles, multicoloured, as above. Clays, light to medium brown, soft to firm, soluble, slightly calcareous. Sandstone, white to light grey to buf~ ~ ~n~ pepper, very fine tefinc sub-angular quartz, occasional medium grained, with dense cement, slightly calcareous. Locally interbedded Siltstone, light to dark brown, carbonaceous in part, fissile, with Coal, black vitreous to silty, hard, brittle. Locally good trace Chert, light to medium grey, smokey, very hard, with conchoidal fra~]Yf~f~s. (20) 7,600 - 7,610 7,610 - 7,650 7,650 - 7,670 7,670 - 7,700 7,700 - 7,750 7,750 - 7,790 7,790 - 7,820 San.d_, medium to very coarse, angular to sub-angular, clear to white to light grey quartz and feldspar crystals, with dark grey to green to black igneous/metamorphic rock fragments, as above° Trace slickensideso · Siltstone., buff to dark brown, occasionally, very ~arbonaceoss with C~oal_, as above, slightly calcareous in part. Sand, unconsolidated, fine to medium occasionally coarse grain'ed, as above. ~, light to medium grey ~brown, soft to firm sticky "gumbo". , , Sand, unconsolidated, with Clay_, as above. Abundant brecci__ _a., white to light grey with dark grey to green speckled grains, hard, dense, slightly calcareous. Good trace slickensides. Trace pyrite. Siltston_e, with minor Coal and ClaM, as above. Sand, unconsolidated, as above. Sandstone, light brown, very fine to fine grained, grading to sandy Siltstone, dense, light to medium brown, occasionally light grey, dJr[~ brown, fir~, to hard, very slightly calcareous o ~ light to medium grey to brown, soft to firm, sticky "gumbo", as above. Trace Coal, as above. Trace pyrite. Sandy Siltstone, light to medium brown, occasionally light gre. y, dark brown, firm to hard, w. ith fine to very fine sub-angular Sand grains, very slightly calcareous. Sand, unconsolidated, becoming fine to medium, sub-rounded, clear to white to .light grey quartz crystals. Sandstone, light brown, very fine to fine grained, silty dense. Locally trace green volcanic pebbles, sub-rounded, very coarse° ~, light to medium grey to brown, sticky in part. Sand, white to clear to light tan quartz and green, grey, occasionally red, black, .igneous fragment~, fine to medium to coarse, becoming medium to coarse, sub-angular to sub-rounded. Sandy Siltstone, as above° (21) 7,820 - 7,860 7,860 - 7,920 7,920 - 8,030 8,030 - 8,050 8,050 - 8,080 Siltstone, medium to dark grey to brown, shaly in part, poorly fissile, hard. Clays,. light to medium brown_,~ .... soft, Soluble. Interbedded S~nd_, as ~ab$ve. Locally trace volcanic Tuf_f, ~7hite to buff, salt and pepper, firm, dense. Locally Siltstone, becoming very carbonaceous, dark brown to black, wfth Coal, black, silty, hard. Siltstone, as above, increasing ,Sand., unconsolidated, sub- angular, fine to medium to coarse, clear to white quartz crystals. Shale, medium to dark brown, poorly fissile. Trace mica flakes. Trace slickensides, breccia' at 7,880. Siltstone, locally becoming very carbonaceous, as above, with C~o.al, black, very high grade, .very hard,, brittle conchoidal fractures o Sandstone, salt and pepper, clear to' dark grey specks with dense, white to buff cement, fine to medium, angulmr grained. Shaly Siltstone, light to medium brown, occasional dark brown, slightly calcareous. Sand, unccnsolidated, light to dark grey, occasionally 'light green, ~ub-angular,to ~ub-rounded grains. Occasional good trace very coarse to granular Quartzite pebbles, clear'to light tan, translucent, sub-angular, very hard. Trace very coarse angular q~uartz~crystals, clear to white, translucent. Trace light green to dark grey volcanic pebbles. Siltstone, occasionally carbonaceous~ as above. .o Siltstone, light to medium brown, firm to hard, slightly fissile, slightly calcareous, sandy in part. Sand, unconsolidated, medium to very coarse, sub-angular, clear to white quartz and feldspar crystals, with occasional light green to dark grey volcanic pebbles o Siltstone, as above, locally becoming dark brown to black, ,. carbonaceous, with Coal, black, very high grade, vitreous, conchoidal fractures. Occasional trace volcanic ~Tu.f.f. pebbles, white to light brown, salt and pepper, firm to hard, brittle. Sandstone, salt and pepper, as above, white to light grey. (22) 8,080 - 8,130 8,130 - 8,190 8,190 - 8,230 Si!tstone, light to medium brown, as above. Sand, fine to medium to coarse, sub-angular, clear to light grey quartz and feldspar grains,with green to grey volcanic pebbles. Siltstone, as above,'locally very dark brown, carbonaceous, with Coal_, black very high grade, brittle, as above. San__d, very coarse to granular, sub-angular, clear to white quartz and feldspar crystals. Locally good .trace Tuff,. white to light grey,earthy, salt and.pepper, dense, firm to hard, brittle, slightly calcareous. Siltstone, dark grey to brown, firm to hard, poorly fissile, calcareous in part, locally carbonaceous, with Coal, as above. Sand, medium to coarse grained, white to clear quartz and feldspar crystals. Trace T~uff, white to light grey, dense, hard, brittle, occasional with dark specks. ZONES OF SLICKENSIDES with/without Breccia 2390/2400 2760/2770 2850/2870 3210/3220 3230/3240 3580/3590 3690/3700 4300/4310 5190/5200 5640/5650 5880/5890 6100/6110 6260/6280 6360/6370 6630/6640 6770/6780 7080/7100 7250/7260 7270/7280 7390/7400 7480/7490 7600/7610 7650/7670 7870/7880 DRILL STEM TEST REPORT PLAINS DEVELOPf~4~ENT COMPANY OF C,~'~--'"9A. LTD. DRILL STEM TEST REPORT Well Grt Plns NOEL Horseshoe Lake State #1 TestNo. 1 Dete May 10, 1973 TestingComp~ny Lynes United Services Ltd. Ope,etor Jack Yelenik Formation Tested D · S and s Depth ol Well 8 ~ 230 ' IntervelTested~rom 6~800' to 6,910' HoleSiz, 8 1/2" R~tHol, Siz, None Drill Pi~ Size 4 1/2" No. & Size Drill Collo~ Run 12- 6 1/4" T~ o~ Mud Spersene Type Ty~ofYesfR~, Inflatable Straddle B~ass Chob Si~: Surbc. 1 1/4" ~ttom Hob 1" S~btyJoint Tim~ Tester St~ in Hol~ 1: 00 a.m. On ~.om Wh~ ~ o~ned did mud level drop Yes I,iti~l Sh~f In Tim~ None mi,. P~ck,r Set with Inflate ,. Nil Blow Description: N on e Weight 12.4 Viscosity 70 Weter Loss No. & Size Pecker Rubbers 2 - 7 5/8" Yes Jets Yes P.O. Sub Yes 4:30 a.m. Final Shut In Time None min. Valve Open Time None Pulled Loose With ~*. Time Tester Out ot Hole 9: 00 a.m. 6.0 min. R~o,,ered'.' 90 ' feet 1 stends · Recovery Description: Dr i 11 ing Mud bet o~ feet of feet of Selinity Test: Semples Sent to: By: Method of Meesurement: GAS FLOW MEASUREMENTS biO gas measured Time Reading (Inches) ~cf/pay C~s Semite Sent To: Field Interpretation Pr,ssur~ Top Cher~ Bottom I. H.P. 4,500 F. H.P.. 4,473 I. F.P. 229 F. F. P.. F. S. I. P. B. H. Temp. 103 ° Do you consider test sefisfactory: NO - mis run Remerb: Operetor's Representative A. G. Lindholm !ii~!~{'~ /--~ LYNES UNITED SERVICES LTD. TEST DATA Test No. ti:t~ilLJ Lynes Test J GENERAL INFORMATIO,. j Formation D Sands T.D. 8230 Ft. Company Great PLAINS DEVELOPMENT Interval Tested 6800 Ft. ,o 69 I'0 Ft. Address Interval Tested J J 0 Ft. Net Pay Tested Ft. TypeofTest Inflatable Straddle Great Plains Noel et al Cushman Amoun, F,. WeU Name Horse Shoe Lake State //I Started in Hole at I ' ! 5 Hrs. Tool Open at 4 : -~ brs' Well Number I-! 7 N-4W-S M Pre-Flow Mins. Initial Shut-in Mins. K.B. Elevation Sub-Sea Elevation 2nd Flaw Mins. Second Shut-in Mins. Area Cook I n I et Province AI aska Final Flaw Mins. Final Shut-in M~ns. Company Rep. G. L i n d h~)me Remarks: Blew element of top packer. Tester J. Yelenik Con,rac,or R B M o n t 9 o m e r y Ri~ No. 36 Blow: Ticket No. 6014 Date Ma y 10/73 Se~ice Re~ris To: I I - complete II - pic~'ures GAS BLOW MEASUREMENTS J '~' Measured with MUD AND HOLE DATA J MuaTyp, Gel Chem Time Surface Choke Reading Cubic Feet/Day Weight I 2.4 Viscosity 6 0 Water Loss Inches Filter Cake ~/~ ~[ Bottom Hole Temperature ! ~ jDrillPipe Slze 4 J /2" FHWe;oh, ~ .Drill colic,, 4 I / 2H90 ~.D. 2 7/8~,~, '~, 263 Main Hole or Casing Size 8 I /2" Rathole or Liner Size No.'o~ Fee, Botlom Hole Choke Size J Su~o~ C~o~ Si~e I I /4 REMARKS Mis~un. RECOVERY J TOTAL FLUID RECOVERED g0 Ft. Consisting of: g0 Ft.o~ drill infl mud Ft. of . . Ft. of Ft. of Test was/was not Reverse Circulated Oil Recovery A.P.I. Water Specific Gravi~ Salinity PRESSURE READINGS J Inside .Outside X Inside Outside X Inside Outside X Inside Outside X ~,~o~e~ No. g80 ] ~e~or~e~ No. 8 ~ 8 ~ R,~o~ No. 8680 R~or~,~ No. 56 ~ g Capacity. ~ ~ 0 0 Capacity, Depth 6785 Depth 6804 o~p,N 6804 D,ptN 6804 NUMBER KEY: ~ . ~MIT~A~ HYDrOSTAtiC 4472 4490 4470 ~ - ~R~-~OW 106 ~ - INITIAl SHUT-IN ~ - 2n~ INitIAl ~-~a F~NA~OW misrun, misrun misrun misrun 4c - 2n~ SHUT-IN 5 - ~r~ INITIAl ~[O~ 6 - FINAl F[O~ z - ~NA~ SHUT-iN e - ~NAt HYDROSTATIC 4472 449 ~jPLAINs DEVELOPMENT COMPANY OF GA/'-'~^, LTD. DRILL STEM TEST ~EPORT Well Grt Pins NOEL Horseshoe Lake State #1 TestNo. 2 Data May 10~ 1973 Testing Company. Formation Tested Lynes United Services Ltd. Operator Jack Yelenik D Sands Depth o~Well 8,230' Intervel Tested from ,. 6,772' to 6,892' HoleSize 8 1/2" Ret Hole Size None Drill Pipe Size 4 1/2" No.&SizeDrillGollersRu, 12- 6 1/4" Type el Mud Spersene Type Type of Test Run Inflatable Straddle By Pass ChoEeSize: Surface 1 1/4" Bottom Hole 1" Safety Joint Time Tester Started in Hole 1: 00 p · m. On Bo~om When fool opened did mud level drop Yes - after 1 minute Initial Shut In Time N i 1 min. Final Shut In Time N i 1 Packer Set with Inf la te #. P,lled Loose With Def la ted Weight 12.4 Viscosity 72 Water Loss No. & Size Packer Rubbers 2 - 7 5/8" Yes Jars Yes P.O, Sub Yes 3:00 p.m. min. Valve Open Time N i 1 #. Time Tester Out of Hole 7: 00 p · m. ', .!; .~; 6.0 P-8 min. Recovered: 500 ' 6 Recovery Description: '::' feet S~linify T~st: water cushion leer et feet of 90' ~drilling mud stands S~mples Sent to: By: Method of Meesurement: GAS FLow MEASUREMENTS No gas to surface Reeding (inches) Mcf/Dey Gas Seml~e Sent To: Do you consider test satisfactory: No- misrun bottom packer failure Field Inter~etation Pressures Top Chart Bottom Chert I. H.P. 4,395 F. H. P; · 4~395 LF.P. 280 F. F. P.' I. S. I. P. F. S. I. P. B. H. Tamp. 103.? Operetor's Representetive A. G. Lindho lm TEST DATA. '~:!,.:Test No. 2 Lynes Test 2 gENERAL INFO'~!~'ATIL Formation D Sands t.g. 8230 Ft. Company 'Great~ Plains Development Interval Tested 6 7 7 2 Ft- to 6 8 9 2 Fi' Address _ Interval Tested J ~0 Fl. Net Pay Tested FI. Type of Test I-n-fJ~-~ b ! e S t r a4-d-~ g r ~ n t P I n i n ~ No e I n t a I c.~h~o, water A~o,., 500 Ft. J Well Nome Hnrq~ I 8k~ Rtnt~ Stonedi. Hol. o, I ' 15 H,,. TooIOp.. ~, 3'00 H,,. ,W.~l N.~b., I-!7N-4W- S~ Pre-Flow Mins. Initial Shut-in Mins. K.B. Elevation Sub-Sea Elevation 2.d FIo~ Mi.,. S.¢o,d S~,,-i, Mi,,. A,.. COO k I n l et P,o.i,~. A la s k a Final Flow Mins. Final Shut-in Mins. Company Rep. G. L i n~home R~m,~,: Tool o.Rened for I rain Te,~ L. London J. Yelenik then dropped free. Ruptured Co,~ro¢~o~ RB ~on¢~omery B~ow: b 0 ¢ ¢ 0 m e I e m e n t .. Tk~,~ No. 6 0 I 5 Dot, Service Reports To: I I - c6mp Ieee .... ~,.I I - pictures Measured with "~ ' MUD AND HOLE DATAJ. ~d Type Gel Chem Time Surface Choke Reading J Cubic Feet/Day Weight J 2 . 4 Viscosity 6 0 Wafer InchesJ Filter Cake 2/3211 Bottom ~ole Temperature , ~mlu Pip~ s~,~ 4 ':/2 FH w~, ~:~in CoUor, 4 I/2H90 ~-~. 2 7/~''R~ 2 Main Hole or Casing Size 8. I /2 Ralhole or Liner Size No. of Fee* Bottom Hole Choke Size j I~ SurfaCe Cho~e Si,e I I/4 Po¢~e~ Rubbe~ S~,~ 7 5/8 X REMARKS J Lost mud in annulus when ~ool opened. Ruptured element. Hisrun. RECOVERY J TOTAL FLUID RECOVERED ~0 Ft. Consisting of: ~00 Ft. of water cushion g0 Ft.o~ drill ina mud Ft. of Ft. of Test was/was not Reverse Circulated Oil Recovery A.P].---~-'-- Water Specific Gravi~ ............... : ........ Salinity ~R~SSUR~ RE~g~GS J j Inside Outslde, X Inside Outside X Inside Outside X~ Inside Outside Recorder No. g 8 0 ~ Recorder No. 8 ~ 8 ~ Recorder No. 8 ~ ~ 0 Recorder No. .~ copodv 6200 Copo~iw 6200 copo¢i~ 6000 Copod~ 40 - ~ ~: · Depth ~ 7 4 7 ~ Depth ~ 6 7 7 6 Depth ~ 7 7 6 Depth ?~' 6 7 7 6 NUMBER KEY: ~ . ,NmAL ~YDROSTAT~C 4 3 8 0 4 4 0 3 ~ 4 0 0 2 - P~E-FLOW 3 - INITIAL SHUT-IN : 4a - 2nd INITIAL FLOW 4b- 2"d ~NALFLOW misrun mi srun' 4c - 2nd SHUT-IN J5 - 3rd INITIAL FLOW ~6 - FINAL FLOW 7 - FINAL SHUT-IN 8 - FINAL HYDROSTATIC 4380 4403 44 ~ fl GREA~i~IJKINS DEVELOPIvlENT COMPANY OF CAbLeD^. LTD. /-*'~!!'"~"~ DRILL STEM TEST REPORT P-8 Wall Grt Pins NOEL Horseshoe Lake State #1TestNo. 3 Date May 11, 1973 TestlngCom~n¥ Lynes United Services Ltd. Formation Tested Interval Tested from 4,2 46 ' to. 4,310 ' Hole Size Drill Pipe Size 4 1/2" No. & Size Drill Collars Run Type of Mud Spersene Type Type o~ Test Run Inflatable Straddle Bvnn.~s Choke Size: Surbce 1 1/4" Bottom Hole 1" Safety Joint Time Tester Started in Hole ]: 00 p · m. On BoHom When tool opened did mud level drop No Operator Jack Yelenik Depth of Well 8,230 ' 8 1/2" Rat Hole Size NoLI~ 12- 16 1/4" Weight 12.4 Viscosity 70 No. & Size Packer Rubbers 2 Yes Jars Yes 3:30 p.m. Pacl~erSet with Inf late #. Water Loss - 7 5/0" P.O. Sub Yes Blow Description: Valve Open Recovered: Initial Shut In Time 6 0 min. Final Shut In Time 12 0 min. Valve Open Time 6 0 Pulled Loose With De f la te #. Time Tester Out al Hole Preflo~J~r very weak air blow decreasing (on 10 minute ~reflow) .. ]%.very weak air blow decreasing (died after 45 minutes) 474' bet__ 5.stands & 1 single 6.5 min. stands Recovery Description: 120 leer of drilling_ mud 354 feetof watery drilling mud feet of Selini~Test: 3:300 PPM C1 RW 0.91 @ 85° S~mples Sent to: By: Method of Measurement: GAS FLOW MEASUREMENTS No ~as to surface Time Reading (Inches) Mcr/Day C~s Sample Sent To: Stuck in hole for 2 hours Reme&s: Field Inter]:>retatic~ Pressures Top Chaff Boftom C:~erf I. H.P. 2: 886 F.H.P:. 2,575 I. F.P. 280 F. F.P. 331 I.s. kP. 2,442 F.S.I.P. 2,341 B. H. Temp. 8 5 c Operator's Representative A. G. Lindholm LYNI:S UNITI~D SERVIcEs TEST DATA ~i~:~= Test No. 3 / '~ Lyrics Test 3 GENEP~.L INFO~.~,~ATI(. Formation T.D. 8230 F,. Co~p~,y Grea~ Plains Development Inte~ol Te~te~ 4 24 6 F,. ,~ 4'31 0 F,. Interval Tested 64 Fl. Net Pay Tested Ft. , Type of Test~ In~l~?able S?raddle Grea? Plains Noel_..~ e? a,I Horse Cu,hion Amount Ft. Well Nome S h o e L a k e S t a t e ~ I Started in Hole at I : 0 0 Hrs. Tool Open at 3: 0 0 Hrs. I Well Number I - I 7 N-4 W-S Pre-FI0w J 0 Mins. Initial Shut-in ~0 Mins. K.B. Elevation Sub-Sea Elevation 2nd Flow Mins. Second Shut-in Mins. A,.a Cook I n lc? P~ovJ.¢. A I aska F~.o~ F~ow 60 ~i.~. Fino~ Shu,-~. 120 Mins. Company Rep. G. Li ndhome R~mo,~,: T,~,~ J. Ye l e n i k co.,~o¢,o~ R B ~ o n ¢ g o m e r y R~, No. ~ 6 mow: We~k ini¢ial puff. ~ain flo~ Tk~tNo. 6016 W e ~ k d e c r e ~ s i n g a n d d e ~ d i n s~.~c~ Reports To: 4b minu?es. I I comple?e II pic¢ures .... Measured~ith n i I ' ~ MUD AND HOLE DATAJ ~,ud Type Ge I C h e m i - Time Surface Choke Reading Cubic Feet/~y Weight I 2.4 Viscosity 6 0 Water Loss Inches Filter Cake ~/~tl Bottom Hole Temperature ' mi, Pip~ si~, 4 I/2" FH ' w,i~, , , ~in Co~o. 4 I/2HgO '-g. ~..,'Ru. ~2~ Moi. Ho~o~Co~i.gSi,~ 8 I/2" Rathole or Liner Size No. of Fee~ Bottom Hole Choke Size j Surface Choke Size I I/4" Pocket Rubber Size 7 5/8 A 66 ~ 6 R~ARKS [ Shuf-in pressures suggest Iow peFmeabi I the infeFval ..?esfed, Could no? pul I loose - s?uck ,~cow~Y ~ in in*~rval wi~h Backers. TOTAL FLUID R[COV[RED 4 74 Fl- Consisting of: ' 120 F~.o~ dri I !ino fluid ~54 '~.o~ wa*~ry dril I inn Ft. of ~ Ft. of Te~l wos/wos not Rever,e Circuloted WSS nO+ , '"0il Recovery A.P.I. Water Specific Gravity Salinity % . ~ pp~ ~RESSU~E READINGS I . X ~ X/ X Inside ~ O~t~d~ Inside _Outside Inside Outside Inside ~Outside ,.~o,der No. 2 ~' 8 6 8 0 Recorder No. 8 6 8 ~ Recorder No. Capaci~ ' 6 ~ 0 0 Capaci~ 6 ~ 0 0 Capacity_ ' O.pm 2 I 8 ..~ ~ Depth 4 2 ~ 0 Depth 425 ~ Depth 4250 NUMBER KEY: 1 - INITIAL HYDROSTATIC 2 ~ 46 2 ? 66 2 ? 54 ~ -,,~-~OW 188 191 185 82 ~ -mmA~ SnUT-~ 2370 2383 2374 4a - 2nd INITIAL FLOW 4b - 2nd FINAL FLOW 4C - 2nd SHUT-IN s -~d~mA~[ow 232 255 256 ~ -F~AC~LOW 295 31 I 31 I ~ -~ SUUT4~ 2306 2324 2312 8 - FINAL HYDROSTATIC 2694 2 ? 09 2698 I WELL NAME - LOCATION - DST NUMBER - 3 INTERVAL TESTED RECORDER NO. - 'DEPTH - 11250 GP NOEL ETAL HORSESHOE LAKE ]-] 7N-ilW SM - 4246 TO 43] 0 8682 TIME(MIN) INITIAL SItUT IN PRESSURE T + ~ PSIG 0 O..0000 ] a ] 5 3. 0000 ] ] 84 ]0 2.0000 1_668 ]5 ] .6667 ]902 20 ] . 5000 2044 25 ] .. 4000 2] 40 30 ].3333 2203 35 ] .2857 2249 ~0 ].2500 2zCS 45 ] .2222 29] 8 50 ] .2000 23115 55 ] .]818 2366 60 ] .]6C7 2383 EXTRAPOLATION OF INITIAL SttUT-IN = 2593.56 STATE~i EQU. LTD. WELL NAME - GP NOEL ETAL HORSESItOE LOCATION - 3-]?N-4W SM DST NUMBER - 3 iNTERVAL TESTED- 4246 RECORDER NO. - 8682 'DEPTH - '4250 TO 43] 0 LAKE STATE~] SECOND SHUT i N: PRESSURE TIME(MIN) T + ,¢' 0 0.0000 ]0 8.0000 2O 4.5ooo 3O 3.3333 40 2. 7500 50 2.400O 60 2.]667 7O 2.OOOO 80 1.8750 mo 1.7778 ]00 ] .7003 ]]0 3.6364 ]20 ].5833 PSIG 3]3 ]]45 ]59] ] 824 ]966 2057 2] 24 2]76 22]6 22F-,! 2280 2303 2324 FITTED LINE iS EXTRAPOLATION OF LOG((TO+(P)/¢)= SECOND SHUT-IN -0. 00069 PS ! G = 26 ] 4.57 M= ] .79573 455.99 T0+(~ 50~ 20 + ~.o + I I s + -2000 DST NO. REC. NO. DEPTH -1000 · · · · · · · · · .T 0 1000 · PSIG(OIL OR WATER) PRESSURE EXTRAPOLATION J , PLOT · 8682 4250 3OOO i 4O0O GRE?!!iff: pLAINS DEVELOPI'vtENT COK4PANY OF C..*'~ D^, LTD. DRILL STEM TEST'REPORT Well Grt Plns NOEL Horseshoe Lake State #1 TestNo. 4 Date May 12, 1973 Testing Company Formation Tested Lynes United Services Ltd. Interval Tested from ~ to 3: 084 ' Hole Size ~ Drill Pipe Size 4 1/2" __ No. & Size Drill Collars Run 12 Type at ~4ud Spersene Type Type of Tesf Run Inflatable Straddle Bypass Choke Size: Surface 1 1/4" Bottom Hole 1" Sa~efy Joint Time Tester Started in Hole 3: 15 a · m. On Barium When fool opened did mud level drop No Initial Shut In Time 6 0 min. Pecker Set with In f la te #. -'7. Blow Description: _Pr e~i~!ow 5 Valve open- good air Operate, Jack Yelenik Depth oJ Well 8; 230 ' 1/3" Rat Hole Size lqone - 6 1/4" Weight 12.4 Viscosity 70 No. & Size Pec~er Rubbers 2 - Yes Jars Yes 4:30 a.m. Final Shut In Time 9 0 min. Valve Open Time Pulled Loose With De f ia te #. Time Tester Out al Hole . . minutes - good air blow on initial puff 'ii~~. blow decreasing throughout test W~fer Loss 7 5/8" P.O. Sub Yes 6.5 P-$ 60 min. Recovered: . 1, 130 13 and double Recover, Description:.';._ 680 feet of 450 salt watery mud~ very leer olr s ligh.t trace drilling mud of oil in last 11:30 a.m. Selinih/Test: 3,850 PPM C1 RW 1.0 @ 65° sample stands Samples Sent to: By: ~efhocl o~ Measurement: GAS FLOW MEASUREMENTS No gas to surface Reading (inches) Mci/Day Gas Sample Sent To: ..i Do you consider test safisf0ctory: Yes RemarEs: Field Inter]~etation Pr,~sures Top C. Aarf i I. H.P. 1,'864 F.H.P. 1,864 · I. F. P, 271 F. F.P. 617 I. S.I.P. 1~288 F. S.I.P. 1~288 B. H. Temp. 65 Operator's Representative A. G. Lindholm ~ :~.~ - LYNE$ uNITED $1~I~vIC;:$ bTD. ' '"~ ...... TEST , Formation C'~' Sands ~ T.D. Ft. Company GreaT Plains Development Interval Tested 2950 Ft. ,o 3084 F,. Address (~-~-~'c7_ 8 Ave n u e 'S. W. Interval Teste.J I 34 Ft. Ne, Pay Tested Ft. · TypeofTest Inflatable Straddle 1-17N-4W SM Cushion Amount Ft. Well Name Great Plains Noel et al Horse S,ar,ed inHo~eo, .3' 15 Hrs. Too~Open a, 4:30 Hrs. We, Num~e~ qhn~ ! mk~ State State ~1 P~e-Flow 5 ~ins. initiol Shut-in 60 Mins. K.B. Elevation Sub-Sea Elevotion 2~ Ho~ ~i,,. Se~o~ s~,,-i~ ~m,. ~e~ COO k I n I et ~ovm~. A I a s k a H.~ Ho~ 60 ~i.,. ~i..~ s~,-i, 90 ~m,. co=p~.~ ~,p. G. L i ndhome ~m~k~: T.,t~ J. Yelenik co.,~,or RB Montgomery ~;~ No. 36 mo~: Good initial p_uff, Good T~,,No. 6017 D.,~ May 12/73 o n m a i n f ! o w d e c re s i n g S~r~ ~,por,, throuohout the test. I I -complete v I I -pictures. GAS BLOW..:~ MEASUREMENTS J -~' .... ~ .... · .%, Mea~gre~'~WJlh MUD AND HOLE DATAJ ..... Mud Type Ge I C h em Time Surface Choke Reading Cubic Feet/Day Weight ~ I 2 Viscosity 6 0 Water loss Inches Filter Cake 2 / 3 2 Bottom Hole Temperature Drill Pipe Size 4 .J /211' F H W~ight Main Hole or Casing Size 8 J' /2 RatHole or Liner Size No. of Fee* Bottom Hole Choke Size I Surface Choke Size RFMARKS Shu?-in pre~u~es . average permeabi I ity withi the interval tested. ~o~,~ I - TO~L ~LU~D ~COV~D 1130 ~,. ... 450 ~t.o~ dril ling mud 680 ~'.o~ salt watery mud Ft. of Ft. of Test wos/was not Reverse Circulated wa S not Oll Recovery A.P.I. Water Specific Grovi~ s~,.;,y 3,850 PPM ,,PRESSURE READINGS J ' Inside .Outside X Inside Outside X Inside , Outside Inside , Outside X ~o~er No. 9802 ~,~o~e~ No... 8682 ~,~or~,~ No... 8680 ~,~o~e,~ No. 5629 c~po~iW 6200 c~p~clw 6200 Capaciw 6000 Capaci~ 4 0 - 356 O, pm 2925 Depth 2954 ~,p,N' 2954 ~,p,N 2954 - NUMBER KEY: 1 - INITIAl HYDROSTATIC 1912 I 94 0 I 920 ~ - ~.~co~ I 94 2 30 225 68 3 - INITIAL SHUT-IN 1299 I 3 I 9 I 3 I 3 4a - 2nd INITIAL FLOW ~b - 2nd FINAL FLOW 4c - 2n~ SHUT-IN 5 - 3rd INITIAL FLOW 24 3 278 277 6 - FINAL FLOW 625 635 632 7 - FINAL SHUT-IN I 28 I I 290 I 28 3 8 - FINAl HYDROSTATIC 1904 1917 1910 C LTD'. WELL NAME - GP NOEL ETAL HORSESttOE LOCATION - ]-]?N-4W SM DST NUMBER - -~1 INTERVAL TESTED- 2950 TO 3084 RECORDER NO. - 8682 'DEPTtt - 2954 LAKE STATE~] INITIAL StiUT IN PRESSURE TINE(HIN) 'T + ~ (I) (1) PSIG 0 0;0000 230 5 2.OOOO ]]27 ]0 ].5000 ]2]8 ] 5 ]. 3333 ] 254 2o ].2500 ]272 25 ] .2000 30 ].]667 ]295 35 ]. ] 429 ] 30] 40 ]. ] 250 ] 306 45 ]. ] ] ] ] ] 308 50 ].]ooo ]3]3 55 ].0909 ]3]6 6o ].0833 ]3]~ EXTRAPOLATION OF INITIAL SHUT-IN = ]346.68 WELL NAME - GP NOEL ETAL LOCATION - ]-]TN-4w SM DST NUMBER HORSESHOE ]NIERVAL TESTED - 2950 FO 3084 RECORDER NO. - 8682 DEPTH - 2954 LAKE STATE ¢'] SECOND SHUT IN PRESSURE TIME(MIN) T + (J).~ PSIG 0 0.0000 Q 8.2222 27 3. 407 It 36 2.8056 45 2.4444 511 P.2q~7 63 2.03]7 72 ].9028 82 ].8025 90 ].7222 635 ]]]4 ]1 84 2218 ]236 ] 254 1267 ]272 ]277 ]285 EQU, FITTED LINE IS LOG((TO+(J))/(J)): -0.00399 PSlG +. EXTRAPOLATION OF SECOND S~tUT-IN = ] 349.] 3 M: 5.38625 250.48 T0+~ 50 ~ I 1 20 + 10 -- 5 + 1 -1000 DST NO. 4 REC. NO. 8682 DEPTH 2954 -500 · · · · · · · · · · · · · · · · · · · · · I · · · 0 500 1000 PSIG(OIL OR WATF. R) PRESSURE EXTRAPOLATION PLOT 15oo 1 2000 CORE AND FLUID ANALYSIS T£ST INTERVAL OR PERFS 6800' - 6910' i i ............ PRESSURES -PStG CONTAINER WHEN C~.A,.~.,OE.T'T' - WATER ANALYSIS- ............... i ["c7~,~ ' OPERATOR ~A~E AND ADDRESS ~nA[NS P~VE~O~MENT CO~A~-'0~~ C~APA, n~D. 73~ - 8 Av .............................................. . .................................... SAMPt[ LOCATION WELL OR SAMPLE LOCATION NAME KD GAD. ............... [...~...~oe~. eta.! .Horse _Shoe ~ake state' #~ "- .- ~.~'] [~0~.5' 191.6 r FIELDORAREA POOL OR ZONE NAME OF SAMPLER COMPANY POINT OF SAMPLE AM'T. L TYPE OF CUSHION MUD RESISTIVI1Y ................ TYPE OF PRODUCTIOH L ....................... J L ...................... ~ '. ............... ~ ........................ J ................................... PRODUCTION RA~E~ ............................ .................. TEMPERATURES (*FI '- CONTAINJ~ R WHEN WHEN SEPARA10R TREATER SAhl PLED RECEIVED ............... ; .......', I ................ t r' [ ......... ~ L ............... !l ........... '~ ............ , i ....... ANALYST REMARKS !"E :'--~'eUl:;a~.~-~-~--] [ .................................................... ' Na Ca t~G/L i MG % I MEO/L J 6270 ' 37.59iz76.81 ; ! ' t i M~ 7 j O.04j 0.581!.co, 2750 ' 16,49! 45 10 r ...... : .............. :-- ' ' ~ J OBSERVED PH ~ ........ ~.. ............... ~ .................... ' ................... ~, ........................... : ............... ' ~* PRESENT ,~i, ox NIL ~ NIL ., LOGARI~rHMIC PATTERN MEQ PER LITER ;Ii TOrAL SOLIDS Mg/L 8Y EVAPORATION 8Y EVAPORATION ............... ]. ; ......... .21,87 2 c~ !!0.~. ! t... r, AT IGNITION CAI CULAIED [--1'5,304 ........ ] [ ...... ............... L_.16,679 Organic matter - Very Much SPECIFIC GRAVITY REFRACIWE INDEX 2:iioi:s ................ ~' [ ..... .......... ~_~S..'.t'J .... 1., 3365 . RESISTIVITY .(Ohm/meier ~) Remarks and Conclusions cI Analysis determined on a dark brown filtrate recovered from mud. HCO~ l,i CO~ CONTAINER IDENTITY ~-~,,,:.~;~,../.-~ & G2OLOG;CAL ._. . , .. .. ., ^~cmr: - ~ '~ '"' -- ~: ,, _... LaD. *EDMONTON -- FORT ST. JOHN -- CALG. WATER ANALYSIS-- OPERATOR NAME AND ADDRESS Calgary State #1 GREAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. SAMPLE LOCATION 1-17N-4W-SM WELL OR SAI~IPLE LOCATION NAME GP Noel etal Horse Shoe Lake NAME OF SAMPLER J. Yelnik POINT OF SAMPLE ' .. AM'T. F. TYPE OF CUSHIOH i ....... Above"'tool ~. TYPE OF PRODUCTION : PUMPING ~ FLOWING GAS LIFT .RooucT,O. RATES iWATER .................*SLS/D} O C ....... O.LS/O :GAS FIELD OR AREA POOL OR ZONE .... . ....... Cook Inlet D Sands TEST TYPE C. NO. TEST RECOVERY D.S.T. ~ 2 ~ 500"water CUshion 90' drilling mud TEST INTERVAL OR PERFS 6772'- 6892' ...... PRESSURES -PSIG .... ' CONTAINER WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED R£C£IVED DATE SAMPLED ID/M/Y) DATE RECEIVED ID/M/Y) DATE ANALYZED GO/M/Y) zo(s./.? ~ ....... '_.j ~.. 2SI S.L ? 3 ...... i_.] i ,.~/.6!.?~ .:._i~ ....... ANALYST SEPARATOR LADORATORY HUMBER C73-15 ELEVATIONS KB GRD. 205.5' 191.6' COMPANY Lynes United RESISTIVIIY O .. MCF/D, TEMPERATURES (CF) CONTAINER WHEN TR EAT. ER SAM PLED REMARKS WHEN RECEIVEO ION No co 44 ! 0 32I 2 20 J Mg! TRACE aG/L j ~G% [ ~EO/L : liON MG/L ; MG% i ~EO/L 5144 ! 36 94, 223 78 i o ~ 5680 i 40 79 160 18 · · i · · He%: 1800 ~ 12.93 i 29.52 so,' 444 ; 3 19~ 9 24 ~ j · ~ · { co,! 812 5 83i 27. 04 Sr' F, PRESENT' ' ' OH i NIL · : ,~s NIL .......................... LOGARITHMIC PATTERN MEO PER LITER TOfAL SOLIDS Mg/L aY EVAPOR~T,O. aY EVAPORAT,ON AT IGNITION CAI CULATED 12.992 .... 13.924 Organic matter - Very Much SPECIFIC GRAVITY REFRACTIVE INDEX _ _ 1.017 O~C°Fi 1.3365 a~s°c ' .... OBSERVED PH RESISTIVITY .(Ohm/meter~l ,' . 9.8 ~ 80°~; 0.435 e~s°c Remarks and Conclusions Analysis determined on a dark brown filtrate recovered from mud. _ j ; - g · :Jlji ! i' i..j iii i i ~'i i jJj~'~ ' i' j: l;'liJ!j:':i JlJ JJli!;! .I.i I J 'i' Jilt : ; ' , , i ~i HCO~ SO, C03 ¢ONTAINIr R IDENTITY CHEMICx-~. & GEOLOGICAL LABORA,-!RIES LTD. EDMONTON -- FORT ST. JOHN -- CALGA -- WATER ANALYSIS-- OPERATOR NAME AND ADDRESS GRgAT PLAINS DgVELOPMENT COMPANY OF CANADA, LTD. 736 - 8 Ave. S.W ......... Calgary ..................... ELEVATIONS 1-17N-4W-SM .................... ............... ] .J'GP. NoeI etal Horse. Shoe Lake State #1- *;-~'_]~l [205..5' ' 191.6" FIELD ORARE& POOL OR ZONE NAME OF ~AMPL[R COMPANY ................ } ..................... : 'j ..... ] : ........ Cook Inlet ~ I ..... C Sands , ~ . Yelnik [ Lynes United TEST TYP~ g NO TEST ~. s.r. ~ ~3] ~-j~-ii2C~jdrni~ng -f~u~d,~ .... 554' -'watery_dr~llSng mud'~']~.."_-.'~fj-_~}'~'_j".~ ~.' .... . TEST INTERVAL OR PERFS .4265' - 4310' I ......... PRESSURES -PSIG -- CONTAINER WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED RECEIVED DATE SAMPLED ID/M/Y! DATE REC[IVED ID/M/Y! DATE ANALYZED ID/M/Y! POINT OF SAMPLE AM'T, f.. TYPE OF CUSHION MUD RESISTIVlIY ' .... TYPE OF PRODUCTION ........................ PRODUCTION RATES ............ ..,,,o~ r0,, .................. ..,,,o~ [¥EJ.Z ............. "~"° .......... TEMPERATURES I'F) - - CONTAINER WHEN WHEN SEPARATOR TREATJ~R SAMPLED RECEIVED · ~ ......... ______iT-_.-'_-I '" .... : ..... r- --~ ANALYST REMARKS L~:"-"'--Neu'b~uer_j' ' .............. '" .................................... No K ! co 40 , M. 10 J F. TRACE 200 0.82 : 0.32 0.08 M0% MEO/L J 40.79 143 12 ! ......HCO, J.~l ............................ 1150 9 .24 18 .86 so, j 329 2.64 ' 6 84 . 9.20 38.13 c°31 1145 ............................. OH[ NIL H2Sj NIL LOGARITHMIC PATTERN MEQ PERLITER ii! I I ' ~ : I , , , i !i"!' ,'-~. Ih-,,,I -t --"4 ' l--t :~'~ ~ ..... mt*'*-rtN-'tl,fftt ?J,I t~Jl,i J ,' · i , j~,, ,1 I~' ''~ I, ,i,~J,,I ,, ,~li ; : ,:',r,~ TOTAL SOLIDS Mg/L BY EVAPORATION BY EVAPORATION r- 870~, ,,otcJ L_ ~ ,Go-c, L.. 17, AT IGNITION CAI CULATED ['.ll, 530.J.]]] [j. i2,442. Organic matter - Very Much SPECIFIC GRAVITY REFRACTIVE INOEX OBSERVED PH RESISTIVITY .(O#m/metetel .9..8.._~. 807.~! L_ _ 0.462 Remarks and Conclusions Analysis determined on a ] lq]]iii jlil}i brown filtrate ~,~ !~ dark Jil,, II recovered from watery mud: ~:~] i; ti',', {I Cl '~; l t?-t,i!~,tt-'-il' i so, ,~r i;!-'"~1'?ii co. i.i i ii ii CHEMICAL & (~EOLOG~ '.,L LABORATORIES LTD. Date Reported: June 5,1973 Laboratory Report. Number: C73-16-1 GREAT PLAINS DEVELOPMENT COMPANY OF CANADA,'LTD. C73-16-2: 354' above tool. Resistivity determined on a dark brown filtrate recovered from watery mud. RESISTIVITY: 0.480 OHMmeters at 68°F. C73-16-3: 266' above tool. Sample description same as above, RESISTIVITY: 0.475 OHMmeters at 68°F. C73-16-4: 178' Above tool. Sample description same as above. RESISTIVITY: 0.492 OHM meters at 68°F. C73-16-5: 90' above tool. Resistivity determined on a dark brown filtrate recoveredfrom muddy water. RESISTIVITY: 0.553 OHMmeters at 68~F. C73-16-6: Above tool. Sample description same as -5. RESISTIVITY: 0.586 OHMmeters at 68~F. CONTAINER IDENTITY CHEMIC,. & GEOLOGICAL LABORA;'-"'RIES LTD. EDMONTON -- FORT 6T. JOHN -- CALGARy -- WATER ANALYSIS-- OPERATOR NAME AND ADDRESS LABORATORY NUMBER ¢73-17-1 t .... GREAT PLAINS DEVELOPMENT COMPANY OF CANADA LTD. 736 - 8 Ave. S.W. Calgary , ELEVATIONS SAMPLE LOCATION WELL OR SAMPLE LOCATION NAME KB ORD. [_i-17N-4W-SM ..... ~_-. ..... ~.-i? [-~.GP Noel etal Horse Shoe Lake State'#1 ......... ] [.205.5'. ~ 191.6'; FIELD OR AREA POOL OR ZONE NAM[ OF SAMPLER COMPANY L: Cook' ..... iY FiiZ:'i] .... i ..... ' : ........ TEST TYPE C NO. TEST RECOVERY [' D.S.T0 i'4-] !i-_-..'45'0"-'driliit~g-~d~-'-680' saltL water ,. watery mud ................... ..... , TEST INTERVAL OR PERF$ POINT OF SAMPLE kM'T. f.,. TYPE OF CUSHION MUD RESISTIVIIy ...... . ....... op_iZ: ......... [2950' - 3085' I ..... TV.E OF .RODUC*,O. .... I- i IPU~P,NG I MO-;,No' .......... ~ 'GAs L,F¢ .... FSWA. ........ PRODUCTION RATES ........ I ....... _j !W,TE" .............................. ............................ ' , z ................................................. i°_!.L .................... _o.,...sf?i (GAs ................... ........ PRESSURES - PSIG ...... TEMPERATURES I'F) CONTAINER CONTAINE WHEN WHEN WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED RECEIVED SEPARATOR . TREAT'[R . . SAMPLED RECEIVED I !~ _~ ~ :i , It -'! , ............. J~ J , DATE SAMPLED ID/M/Y) DATE RECEIVED iD/M/Y) DATE ANALYZED JO/M/Y) ANALYST REMARKS j_ 12/5/73 ..... ] L'25/5/73 ......... ] i"'1/6/73 ............ ] ['E'7-Neuba~e; ] [Slight trace of oil' on last'-] .... sample salinity 3850 ppm. ION i MG/L ~_ J · No i 5297 Co ! 52 Mg! 2 1 I ' 0.36 2.59J --0.01 0.16 I present i J ~ J LOGARITHMIC PATTERN ION J MG/L MG% MEO/L HCOsi 1775 so~; ~ 683 I i 4.76 14.21 t co, i 1035 7.21 34.46 OH! NIL ' j HzSi NIL , .... i J MEQ PER LITER TOI'AL SOLIDS Mo/L aY EVAPORATION eY EVAPORAT,ON r .... c] ; ...... [.. 17,110 c~ _:,_o_?_ t ..... ~ AT IGNITION CALCULATED Organic matter - Very Huch SPECIFIC GRAVITY REFRACTIVE INDEX [--1:.'.._014 ......... -~_~ [_-~:. 1.3360 -. OBSERVEO PH L__9. I .......... ~.81_..Lt.! RESISTIVITY .(Ohm/metere) L 0. 464 .... Remarks and Conclusions "J' "' ''' "'I ' ;'' ':'~' '"' si ,j il! AnalySdarR b~oSJe:ermined on a , I Il, ~ t~ J ]-' 1 J I il trate : ......... [ '! J~ . ~,~' ~]~] ] []. ] ] ,]~ [ ~ ~' ~ ] recovered from watery ' ~ , ' : .~ . , , - ,'~ ~ ' . ,, , .~ ', '.~ .. ~ ' ,' . ' mud ]..: ,, .....~ ......; ~ , ,.: ; · ,,.:,,: , , . ,.; .: . ,] ~:, ., . i i i ~ i , ,' ;': ~ : ; - . , i mi i j CtlEMICAL & (~EOLOG.f"~L LABORATORIES LTD. _ Date Reported: June 5,1973 Laboratory..Report Number: C73-17-1 GREAT PLAINS DEVELOPMENT COMPANY OF CANADA,. LTD.. continued .... C73-17-2: 766' above tool. Resistivity determined on a dark.brown filtrate recovered from muddy water. RESISTIVITY: 0.520 OHMmeters at 68°F. C73-17-3: 90' above tool. Sample description same as above. RESISTIVITY: 0.648 OHMmeters at 68°F.' C73-17-4: Above tool. Sample description same as' above. RESISTIVITY: 0.657 OHM-meters at 68~F. MISCELLANEOUS 6REAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. PLUG.BACK AND AIANDONME~EPORT P-10 Well Grt Plns NOEL Horseshoe Lake State #L]ocation SE 1/4 Sec. 1, Twp. 17N~ Rge. 4~ .WSM IHole Size 8 1/2" Depth 8,2 3 0 ' K.B. Elevation 205.50' F.T.D. 8,230' Fluidi. Hole C1 -Clo Casing in Hole Size Set At Top o~ Cement SuffaceCasing 10 3/ ~ 2,055 Surface Prod. String None Plug Back String . Service Company 4 1/2" Halliburton Cons. Bd. Approval Yes Cons. Bd. Witness PLUG #1 PLUG #2 PLUG #3 PLUG #4 PLUG , Date May 12 May 12 May 13 . May 14 May 14 Interval- Top 7,300 6,750 5,300' 4,200' 2,900 Bottom .7,450 7,000 5,750 4.~ 350 3 ~ 100 Felt PlugDepth No Feel No Feel No Feel No Feel No Feel Formation - Name Depth Caliper Hole Size {Avg.) 9" 9" ' 10" 10 1/2" 9" Type of Mud C1- ClS C1- C1S C1- ClS el- C1S C1- C15 · No. of Sacks 100 150 . 300 150 150 Additives .5% CFR2 · 5% CFR2 · 5% CFR2 · 5% CFR2 · 5% CFR Bbls. of WaterAhead 15 cu. ft. 15 cu. ft 15 cu. ft...15 cu. ft 15 cu. Displacement-Bbls. Water 10 cu ~t. 10 cu. ft 10 cu. ft. 10 cu. ft 10 cu. Bbls. Mud L026 cu~t. 948 cu. f .747 cu. f~.~6, cu. f · 400 cu. mud Slurry Weight 14.6 14.6 14.6 14.6 14.6 Mixing Times - Start 9:45 pm 11:05 pm 12:35 am 2:30 am 4:00 am Finish 9:55 pm 11:13 pm 12:55 am 2:38 am 4:08 am Displacing Times- Stert 9:55 am 11:13 pm 12:55 pm 2:38 am 4:08 am Finish 10:30 pm 11:55 pm 1:25 pm 3:00 am 4:25 am Felt Plug Time No Feel No Feel No Feel No Feel No Feel t, t. ft. Surf. Csg. Cut 3 Ft. Below Grd. Sud. Plug 10 Sac:s. Plate Welded Yesi_/No Casing Salvage: Shot oft at No. of Jts. Recovered Remarks: C¢II%~nt used (Oilwell cmment + 2% ~,ml + ~ 5% CFR~] Opera~or'sRepresentative A. G. Lindholm GREAT PLAINS DEVELOPMENT COMPANy...JO~F~ CANADA, LTD. PLUG-BACK AND ABANDONM, REPORT P-10 Well Grt Pins NOEL Horseshoe Lake State Hole Size 8 1/2" Depth 8,230 ' Locatio, SE 1/4 Sec. 1, Twp. K.B. Elevation 2 05 · 5 0 ' F.T.O. 8~230' Fluidi. Hole C1- Cig 17N, Rge. 4; W5M Casing in Hole Size Set At Top of Cement Surbce Casing 10 3/4 2,055 ' Surface Prod. String None Plug Back String Service Company Cons. Bd. APproval 4 1/2" Halliburton Yes Cons. Bd. Witness NO PLUG #! 6 PLUG #2 PLUG #] PLUG #4 PLUG Date May 14 i~ferval- Top 2,105 Bottom 2,005 · , Felt Plug Depth 1, 76 0 Formation - Name Depth Caliper Hole Size (Avg.} 11 ~' Type of Mud ,, ~1 - ~1~ No. of Sacb 150 2% GaO2 Additives 5% CFR2 ..... Disp laced Bbls. of W~ter Ahead HO le to W~ .ter' ·. Dispbcement- Bbb. Water 17~ CU. Bbls. Mud ~. Slurry Weight 1~. 6 Mixing Times- Start 6: ~5 am Finish 7:05 am Dispbcing Times- Start 7: 05 am Finish 7:20 am Felt Plug Time 9': ~ pm Surf. Csg. Cut 3 Ft. Below Grd. Surf. Plug ] 0 SacLs. Plate Welded Yes/No C,~sing Salvage: . Shot off at No. of Jts. Recovered Remarks: Cement used (Oilwell cement + 2°/~ gel + .5% CFR2) Operator's Representative A. G. Lindholm GREAT PLAINS NOEL HORSESHOE LAKE STATE NO. I · . SE 1/4, S~E_C..1, TWP. 17N, RGE. 4W.. S~.bI. AREA COOK INLET ANCHORAGE_, AI~kSILA DRILLING AND EVALUATION PROGR/O! N. M. Lehto, February, 1973. GREAT PLAINS NOEL HORSESHOE LAKE STAT,'. NO. I DRILLING PROGNOSIS THIS IS A TIGHT HOLE Location: Elevat ions: GroUnd: K. B.: ~Proposed Total Depth: Drilling Contractor: Cas in~ Points: Hole Sizes: Casing Size: SE 1/4, Sec. 1, Twp. 17N, Rge. 4W S.M. 8,200' Ro B. Montgomery Inc. Rig No. 36 450' 2,050' 8,200' 26" i5" 8 3/4" 20" 10 3/4" 7" if required Casing seat will vary, depending on consolidated formation. 1. ° me Conductor Hole and Pipe (a)Note: 30" - 36" conductor pipe should be set at 30' - 40' prior to drilling and setting 20" cOnductor pipe. .(~). Drill 12 1/4" hole to 450' - 500' depending on formation. Ream out 12 1/4" hole .to 17 1/2" and 26': Run and cement 20"x 75f~ casing in place at the above depth. Install 20" · hydril Pressure test to insure B. O. P~ . .s are in working_ order as gas is expected in surface hole Surface Hole o. Drill 12 1/4" hole to 2,050' minumum (check formation for consolidation). Ream 12 1/4" hole out to 15" to 2,050'. Take Totco readings at 50' intervals to 2,050' (maximum deviation l degree). Double tally drill pipe on last trip out of hole, prior to running casing. Surface Casin~ Run and cement 10 3/4", 40.5f~, K-55 New Casing to 2,050' minimum, using 1,750 sacks of cement, plus 2% CaC12. Casing string to be as follows: float shoe, one joint of casing, float collar and balance of casing to surface. Place one centralizer in the middle of joints Nos. 1, 3 and 5 and scratchers 5' from each end of the same joints. Weld float shoe, (2) float collar and 3 joints of casing. Cement returns must be obtained to surface. Casing bowl to be landed one foot above ground level. Land casing after 12 hours, install Blowout Preventors. Test B.O.Pfs and all.connections to 1,500 psi, prior to drilling out~ Annulus Pressure At no time will the annulus pressure be allowed to exceed 1,000 psi, should lost circulation, high gas pressure or blowout conditions occur in the well. Pressure must be bled off through the B.O.~; Manifold system to control excessive pressure. Mud Control Depth Viscosity Water Loss Remarks Sec./Qt. cc/30 minutes 0 - 2,050 35 - 55 Not required 2,050 - 7,400 45 - 55 5 - 7 7,400 - 8,200 65 - 75 5 ' 7 · , · . Sufficient viscosity and annular velocity to clean well bore Low solids gel chemical dispersed type mud Low sol ids dispersed ge 1 chemic a 1 .o Mud We i~ht s Mud weights will be controlled by using double screen shale shakers and~ a desilter, in addition to a low solids dispersed type mud system. Note It is possible that some additional weight will be required when drilling through the upper sand zones, as well as the Hemlock formation at a depth of approximately 7,600'. For reasons mentioned above it will be necessary to keep a supply of weight material on hand at the well to increase the mud 'system by 3 P.P.G. at any time if required. Depths 0 - 2,050' Surface Hole 2,050 - 7,400' Mainhole 7,400 - 8,200' Mainhole 9.0 P.P.G. from 1,500' to 2,050' 9.0 - 9.5 P.P.G. 9.5 - 10.0 P.P.G. (3) 6~ · Mainhole Drillin~ (a) Drill 8 3/4" hole from 2,050 - 8,200'. (b) It is not anticiPated that a'stabilized drilling string will be required in drilling the well. We do, however, expect to en- counter some deviation drift in drilling the well. The maximum formation dip is not expected to exceed 6 degrees. Due to the soft unconsolidated type shale and sand formation which are subject to caving and hole enlargements, it is very unlikely that stabilization equipment would control deviation. .It is recommended that the Security D-S and D-M type bits be used to help control deviatien. (c) Every effort will be made to hold the deviation to a maximum of 1 degree to 1 1/2 degrees per 100' of hole drilled. The maximum deviation allowed in drilling the well' will be 6 degrees. · (d) Directional surveys to be run if required by the Department of Natural Resources. (e) Tallies: Drill pipe to be tallied out every.l,000' and before (1) coring, (2) testing (3) logging and (4) running casing. If measurements vary more than 3' from recorded · . tally, pipe must be remeasured and adjustment made in the daily report. (f) Hole Conditions: Great Plains Drilling Department is to be notified immediately if deviation exceeds the above limits; or if poor hole conditions develop, drill pipe becomes stuck, or if a fishing job develops. Abnormal Formation Pressures It is expected that gas will be present in the A, B and C 'Tyonek sands. The top of the "A" Tyonek sand is expected to develop at 1,620' and the base of the "C" Tyonek sand is expected at 5,205'. All necessary precautions should be taken to handle these potential gas (4) bearing zones from 1,620' to 5,205'. These sands may or may not be of abnormal pressure. The top of the Tyonek "D" Sand formation is expected to develop at 6,525', which is the primary zone of interest and is expected to be oil and/or gas bearing and may very well be of abnormal pressure,, as may be the secondary objective Hemlock Conglomerate at 7,600'. A supply of weighting material will be stored on the lease at all times to increase the mud weight if required. · Coring Notes (a) Jars will be run during coring operation~ (b) A maximum of three stands of drill collars to be run while coring. Drillstem Tests Times applicable to tests: ISI 60 minutes VO 60 minutes minimum~FSI 60 minutes minimum, or double the valve open time and/or until oil flows to. surface. Note: (a) .Jars, safety joint and pump out sub are to be run on all tests. .. (b) A maximum of four stands of drill collars to be run on testing strings. (c) Gas Samples are to be analysed for helium, as well as subjected to the conventional analysis. Three gas samples and three containers of all formation fluids recovered from testing are to be collected for analysis. (d) Benzene analysis will be conducted on all oilfield waters recovered and special· containers will be provided for this purpose. (e) The Production Department of Great Plains' should be informed of all samples taken: Attention: Mr. G. M. Hunter. (5) 10. 11. 12. 13.o Logging Open Hole Logging - Schlumberger Offshore Services, Alaska, U. S. A. Scale Interval .. Dual IndUction Laterolog 2" = 100' ' T.D. - Base Surface Casing (LOg-lin presentation) 5'' = 100' ' T.D. - Base Surface Casing Compensated Neutron Density Log 2" = 100' 5" = 100' T. D. - Base Surface Casing T. D. - Base Surface Casing BHC Sonic Gamma Ray with Caliper 2" = 100' T.D. - Base Surface Casing (Integrated) 5" = 100r T'. D; -.Base Surface Casing H. R. Continuous Dipmeter T. D: _ Base Surface Casing Notes: 1. Data will be magnetic taped and digitized at the wellsite for further, computation. 2. Direct transmission from Alaska to both Houston, Texas and Calgary, Alberta, will be effected immediately. 3. Schlumberger Sidewall Coring Gun will be available for sampling. 4. Gamma Ray curves will be run to surface in every case. Product ion Cas ins .. To be determined. Cementing Operations To be carried out in a conventional manner. State clearly in drilling reports cement mixed and admix dry volumes and calculate slurry volmnes pumped. Service Companies Cement ing Test ing Diamond Coring Mud Services Logging Services Mud Logging Services Halliburton Services Ltd. Check for available services Check for available services Dresser Services Ltd. Schlumberger Services Ltd. Core Laborator'ies Incorporated (6) 15. 16. 17. 18. S~a~mple. Lag..Times Samples are to be lagged as directed. ~Te!ephone Numbers Office 403 Res idence: N.M. LehtO . 264-0660 289 -4350 G. M. Hunter 255-7312 D. L. Gingerick 249-4700 Great Plains Daily Operational Cost forms will be fi]'led 'out'to'keep track of our operating cost. Mud Logging Services Hydrocarbon well logging services will be conducted by Core Laboratories Incorporated. The lab will be equippped to perform the following services: 1. Monitor rate of penetration. 2. Measure and record total combustible gas. 3. Quantitatively analyse gases in mud system. 4. Monitor and record pit levels. 5. Measure and record 'drill~cuttings'gas content. .. 6. Measure shale density. 7. : Examine drill cuttings for porosity and fluorescence. Blowout Prevent ion A 20" conductor pipe will be set at a depth of 450'. A 20" full opening 900 series hydril will be installed on the conductor pipe and tested prior to drilling the surface hole. The surface hole will be drilled to a depth of 2,050'. Weighted mud may be required in doing so as gas sands are expected to develop at a depth of 1,620'. Well control will be established prior to reaming out the 12 1/4" surface hole to 15" and running of surface casing. After surface casing has been cemented in the well a stack of 12" x 900 series Hydril and Shaffer will be installed with (7) 19. 20. necessary spools and manifolds and the B,O.P. stack plus the manifold will be tested to 2,000 psi prior to drilling out. The Blowout Prevention Equipment design will be as follows: Top down 1. 12" x 900 Series 2. 12"x 900 series ® 12" x 900 series 13 3/8" x 900 series ~Samp~l_es 4 cuts at wellsite Hydril Spool with 3,000 psi valves and manifold out let s. Double Gate Shaffer Casing bowl with rein~tal{ati0n nipple and 3,000 psi valve. 1. Dept. of National Resources, Anchorage, Alaska 1 sack 2. Great Plains Development Company of Canada, Ltd. washed cut ~o Gulf Oil Company washed cut 4. Sun Oil Company washed cut 5. Lum Lovely, Anchorage washed cut conClus ion The cost of moving the rig and associated equipment to an~° from the wellsite, plus rigging up and tearing out time,will be conducted, on .a predetermined contract price. All other operations will be donducted .Daywork Rates ,which will be closely supervised by Great Plains' personnel and Great Plains will be responsible for all final decisions regarding the operation as such of drilling the well. In the conduct of all operations, it is strongly recommended that maximum co-operation of all Government and local people in the State of Alaska be obtained. GAUG~ .o VALVE ~ .. vAtVE . - ADJUSTAgL~ CHOKE ~ ;t VALVE Z : ''~i " ' ' 'VALVE · ~ VALVE ADJUSTABLE FIXED~OKE TO FLARE LINE[ (8) GEOLOGICAL PROGNOSIS The seismic interpretation is now finalized and the prognosis revised as follows: ., Estimated KB Estimated Elev. KB Thickness Subs ea D&p th Top Tyonek "A" Sands Base Tyonek "A" Sands Top Tyonek "B" Sands Base Tyonek "B" Sands Top Tyonek "C" Sands Base Tyonek "C" Sands Top of Tyonek "D". Sands Base of Tyonek "D" Sands Top of Hemlock Conglomerate Top W. Foreland Fm. -1,410' 830' -2,240' 1,000' -3,240' 515 ' -3,755 ' 1,240' -4,995' · 910' -5,905' · 410' -6,315' 720' -7,035' 355 ' -7,390' 505' -7,895' T.D. (Commitment Drilling depth = 7,500') The following drift plan is calculated from dips measured off the seismic section and on the assumption of a rate of change of drift of 1/2° per 100 feet: .Depth ~KB) .Di.p Deviation Range Avg. Dev. Deviation (F.t Interval Cumulative O' - 1,000' Surface casing - assumed set vertical 1,000' - 2,200' 0 - 6° 3° 62.8' 62.8' 2,200' - 5,500' 6.1° @ 5,500' 6° 6° 344.9' 407.7' 5,500' - 6,300' 2.6° @ 6,300' 6° - 2.6° 4.3° 60.0' 467.7' 6,300' - 8,300' 2.6° 2-6° Alternatively, assume drift goes to 6° and remains at 6° 90.7' 558.4' probable Surface to 5,500' 5,500' - 8,300' 6° 292.7' 407-7' 700.4 Max. (9) The attached.topo map (1" = 1 mile) shows the preferred location, the seismic shot points, the state regulation oil target areas and the radius of maximum allowable drift. The bottom hole, according to the drift plan set out above, would not be closer than 600 feet from the lease boundary, or 100 feet within the target area. The location may be recovered by measuring 330 feet up (NW) the recently occupied seismic trail from shot point 12 or alternatively, measuc±n~ 990 feet down (SE) the trail from shot point 13. The location is approximately 50 yards west of a small creek which drains into Horseshoe Lake. In view of the culture in the area extreme care must be taken to prevent contamination of the' stream. 2 750000 FEET T. 17 N. T: IG N. 61'30' "35~b "00' 510 000 FEET Mapped, edited, and published by the Geological Survey Control by USGS, USC&GS, and USCE Topography by photogrammetric methods from aerial photographs taken 1949. field annotated 1950. Map not field checked Universal Transverse Mercator projection, 1927 North American datum ]O,O00.foot grid based on Alaska coordinate system, zone 4 lOOOmeter Uri,versar Transverse Mercator grid ticks. zone 6, sh~n in blue Gray land lines represent unsurveyed and unmarked locations predetermined by the Bureau of Land Management Folios S-2, and S-13, Seward'Meridian Swamps. as portrayed, indicate only the wetter a~eas, usually of Iow relief as interpreted Ifom aerial photographs I.,ake ?,farfmt . :, APPROXIMATE MEAN DECLINATION, 1950 R. 4W. R3'h SCALE '. r-'~----:~'' ~ " ' 3000 0 3(XX) 6000 CONTOUR INT:~ ~[D LINES R[~[5 DATUM I~ FOR SALE BY U. FAIRBANKS, A~SKA 99701, DENVER, COLO~ OIL AND GAS CONSERVe.ION CON'u'AITTEE ~ONTHI. Y REPORi OF DRILLING AND WORI(OVER OPERATIONS WELL ~ OTH£R ,.. ~¢/L~K OF OPKB.ATOR ~. AbDRE$S OF OPF-.RATOR 4. [,OCATiON OF W~ 6 ,.~ASE DESiGN^'?ION AND 5E'lilAL J'~ IF IND1A~T. AI,,O] lEE'OR TRIBE NAkIE j 8. L.~IT Fllll| OR I,EA:~E NAME j9 WEI~. NO l0 YI-E. LD AND POOL,. Ot1 WIL. DCA. T 11 SFXJ, T,. /'~. .M. (BOT'TOM HOL~ 13 PERMIT NO REPORT TOTAL DErPTH AT }'-ND OF MONTH. CHANGES IN' HOLE SIZE CA~ING AN'i) C~.lw~N'TING JOBS INCI.CDING DEl'TH SET AN~ VOLUMES US~ PERORATIONS. ~-STS ~N~ RESUL~ FISHING JO~ JL~K L~ HOLE AND SIDE-~C~ HOLE ~ND ~NY O~R SIGNIFIC~T ~G~ ~ HO~ ~N~ITIONS 14 I hcreby certify tl~t the foregoing ~ true ~ c, or-r~-~ SIGh'lED ,, , TITI.E ~Repor! Oa IhJl form IS required for each colfndor ~nth~ regardless of lhe Ilofus Of Oofrofions, offal mUSf ~ fll~d tn dupli~le with the Requirements of State of Alaska Division of Oil and Gas · Department of Natural Resources A detailed monthly form No. p~4, .(see attached) State of Alaska will be submitted in duplicate to the Oil andiGas Conservation Committee. GeologiCal Requirements Samples: 1. One complete washed and dried set of legibly Electric Logs :. Mud LOgs: Velocity Survey: labelled samples of all well cuttings caught by operator. 2. One complete set of core chips taken from each foot of recovered core. 1. One composite sepia and one complete reproduced copy of all logs run. 1. One composite sepia and one composite reproduced copy of a mud log or lithology log, consisting of detailed record and description of the sequence of strata encountered including all shows of. hydrocarbons. Not required. Logs Ana lys es Partners % Participation ~l.e__s Field Final Core Fluid · Great Plains X L~- 2 1 1 1 Northern Oil 2 1 ! 1 1 1 Barber Oil 1 1 ! 1 1 1 DST Completion Charts Report 1 1 *Gulf Oil Company Xr~ 2 2 2 2 2 2 *Lum Lovely X ~ 2 2 2 2 2 2 .*Sun Oil (Samples to be airmailed weekly) X ~ 2 2 2 2 2 2 *state of Alaska (Ail data must be stamped confidential) X ,..-' 2 2 2 2 2 2 *Sepias of all logs are required ~' -_ -i::i~i ~ii, :::::;:: :i::: ;:: . i AIRPORT OF DEPARTURE (ADDRESS OF FIRST CARRIER) AND REQUESTED ROUTING I ~lJ~J~i ~ ,2 CONSIGNEE'S ACCOUNT NUMBER J CONSIGNEE'S NAME AND ADDRESS ,-~;,..~::, . . INTERNATIONAL AIRPORT, VAN~ER,,~,~ B.C., CANADA :/ ~ ~;~ -.~- :~::::~. Inco~orated in Canada with Limited ti,bility. Member ,l Inlernation,I Air Transp~ Asso(ialion , "' ~ '~-'; ~:' '-=>~ J:~ ~' ~: '':* "~' ~' -~ '?' ~g .... to the CONDITIONS ON REVERSE ~REOF. '~/'' '~HIPPER'S ACCOUNT::NgM~ER' ~}'~ -j SHI'PPER'S N~M~-ANg~ADDRESS~ .?~e~._~ shipp~'~c~rtifles that the part~cuJ~rs'~'~n the face ~ereof are correct and ]/.:~ ~ > S,O~TURE OF S~PP~R - Carr er certifies goods described below were recei~ _ the CONDITIO~ ON .REVERSE HEREOF, the goods' th~ ~' being in apparent ~}~:~?.?.~?~%~We->-'[ -< good order a~d~ondition:~: except as noted hereon. ,ssu,~o c~,~.s ~. ~ccou~ ~o j s.,~o c~,~.s ~. ~ ,~ c,~ j.j ~. J :'4/. :'~j / ~ " ' EXECUTED ON Date) ' ': - AGENT'S IATA CODE . ~ SIGNATURE OF ISSUING CARRIER OR ITS AGENT ~: '[ Copies 1, 2 and 3 'of this Air Waybill are originals and have the same validi~. , ~. B E ~' :'5/ 'x' ~ ~, of, indicate amount to be insured in figures in box marked 'amount of insurance. . ;::. '. ..... .... ... - . .... - . . PACKAGES/ GROSS .-' ~]~]~ ::~ ...... ~ ::~] ~-.,r milT :]~ ~c/~n ~ :~ ' ..... ~--'-~ WE GHT lb ~ C ....... ~ ......... j:*~ ~ .......... . ~_::~ ;~} ' R ........ PA':I':; VALU*TION CHA;'GE ' ' TOT'XL OTHER PREP~'i'b CHARGES TOTAL PREPAID PREPAID WEIGHT CHA GE PRE . NT ' ~Am J * ~'*~ :' V . ' DESTINATION o~.** c.**~.s ,.xc*** W.,G.T c.~.o. *.D WLU**,O. C.*ROE, ¢.A*O** ,. { PUP DEL -~ ::: INS J PREPAID ~RRIER'S PICKUP J PREPAID ~RRIER'$ DE'LIVERY J PREPAID CARRIER'S IN.RAN EC CURRENCY -- COD AMOUNT :;:~-'" J----- ' ¢ I ~t~ ~.)r[/-/ 1,-~ -- TOTAL CHARGES COLLECT WEIGHT CH~RSE I ICO~EC* VA~UA*~ON CHA~EI I TOTAL OTHER ~O~LECT CHAR6ES .~[ ~ ~f~*~ * ~ COD AMOUNT TOTAL COLLECT HAN ING ' RMAT ON ~ ~ ' :"'"'}~:: ' :" '~ ', ~. DEP.ART~IENT OF FISH & GAtHE jUly 27, 1973 - 'Mr. A.G. Lindh°lm Great Plains (American)Inc. 736 8th Ave. S.W. "Calgary, Alberta Re: Horseshoe Lake State #1 MLUP 73-2 WILLMU A. ' EGAN, 60VEI~HOR . . Dear Mr. Lindhol.m: The Alaska Department of Fish and Game has inspected your abandoned Horseshoe Lake State #I location in Section 1,.Township 17 North, Range 4 .............. West, S.M. :.~'e find that this 4~i!l~;~e h=~ },~n properly cleaned up ................. and and the reserve mud pit Ciosed, therefore we appr~>ve of this closure no further work is required. .~~.ce-re I y' youT/~ ,/ , ', //*) Fisheries Biologist Habitat Section ADF&G cc: P. Denton Jim Taylor/ H. Burrell D. Tubbs JUl. 3 1 ~9Z~ -: " D~-V.~$1G/,,t '~'..F ©IL ,4N~ OAS ANCHORAGE TO: 6 iNF IDENTIAL Department of Natural Resources, Division of Oil and Gas, State of Alaska, 300]. Porcupine Drive, Anchorage, Alaska 99504 We enclose, for your files, ,/!.SION OF OIL AND GAS AblCHORAGE DATE: July 26, 1973 ATTN.: Mr.-o O. T<. Gilbreth the requisite data, as indicated below: REFER: GREAT PLAINS NOEL ET AL HORSESHOE LAKE STATE #I NO. ( ) ( ) ( ) ( ) ( ) (x NO. ( ) ( ) ( ) ( ( ) ( ) ( ) ( ) ( ) NO. · ( ) ( ) ( ) ( ) ( ) ( ) NO. ( ) ( ) LOGS FIELD Induction Electrolog - Electriclog ( ) Radioactivity - Gamma Ray-Neutron ( ) Microlog - Minilog ( ) Acoustilog- Sonic ( ) Perforation Collar Chart ( ) Dual Induction-Laterolog & Sepia ( ) Compensated Neutron Formation Density & Sepia ( ) BHC Sonic Log & Sepia WELL DATA APPLIC. Survey Plan Well Licence . ) . Drilling Program and Prognosis New Oil Well Report Well Completion Data Well Data Requirement Sheet ANALYSIS (,Preliminarv) (Final) Core & Gamma Correia:ion Water Oi 1 Gas MISCELL '._ ',?,0 TS . . -- Mail Bai A.F .E. NO. ( ) ( ) ( ) ( ( ) ( ) NO. ( ) ( ) FINAL ( ) ( ) ( ) ( ) ( ) (xx) (x) APPROV. ( ) ( ) SERVICING REPORTS C emen ting Acidizing Fracturing D .S .T. MISCE LLAN~EOUS REMARKS: Enci. CR£AT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. :~ER G. M. HUNTER · r . STATE . Wl~ness ^bandom~l We I I S Ite of Great Plains, Inc. Horseshoe Lake !eft office t, Stale car at 10:32 a.m. and drove ~o Wa~tlla Jlm Taylor, ~a~rt~a~tor ~or c!ea~-ap of w~tl sl~e. After ~ett s!t~ arrtv!ag at 12:54 p.m. across t~e ~1t stt~ and took a fa pictures to sh~ t~ ~tl ~er ~dttl~ of t~ ~ $~~. ~ ~d had ~ra ~tl a~ ~ ~ ~III ~ ~d ~ ~ f~ t~ bulldozer to w!~ t~ t~s ~t~ in. ~Is Is s~n In pl~ure ~. ~e~r, ts ~tl ~ s~td level ~ ~1~ *~ fl~ ~lns. The aarker Is standard, 4" pipe, with the Inforaatle~ bead-welded on It reading tree top to bettom tn four ll~es as fotiows: Photo ~5 sho~ the condtflen of the road which Is very good. The trees and brush ~hlch were but tdezed from the right*of-way are buried In ,he strip to the right of the road tn ~he plcfure. They are c~mple~ety covered aed the ground surface smoothed over. The location ts ~tsfactory for final abandonment. Nr. Taylor Informed me theft the Stal~ Fish and Game represenl~*lve had visited the location and had given his approval for that depa~nt. 'OlD ® POLAROID ® POLAROID ® POLAROID ® POLAROID ® POLAROI! AN i~RIGINAL POLAROID® LAND PHOTOGRAPH --_ , AN ORIGINAL POLAROID® LAND PHOTOGRAPH . 35mm SI I{)!-5 ..... '~' F,:: :' ~. '- · 7: :' - ' ' ' ' ' '/" :' ':-:"i:? desired in the. ap::, o.}riate box for tl~9 ] 5/,'0 AN ORIGINAL POLAROID~ LAND PHOTOGRAPH.::: .... '¢,'A[ L!:T SIZE (}'.:;! ;; CO' IAL TO: DATE: June 9, 1973 Department of Natural Resources, Division of Oil and Gas, State of Alaska, 3001 Porcupine Drive, AnchOrage, Alaska 99504 We enclose, for your files, the requisite data, as indicated below: ATTN.: Mr. O. K. Gilbreth GREAT PLAINS NOEL ET AL HORSESHOE LAKE STATE NO. ( ) ( ) ( ) ( ) ( ) ( ) ( ) N_9. ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) NO.. ( ) ( ) ( ) ( ) ( ) NO. ( ) ( ) LOGS Induction Electrolog - Electriclog Radioactivity - Gamma Ray-Neutron Microlog- Minilog Acoustilog- Sonic Perforation Collar Chart WELL DATA Survey Plan Well Licence Drilling Program and Prognosis M. P. R. New Oil Well Report Well Completion Data Well Data Requirement Sheet ANALYSIS (Preliminary) (Final) Core & Gamma Correia'.:ion Water D. S. T. 1, 2, 3 & 4 Oil Gas MISCELL-: ".E 0 IS Mail Bal..~ ~ A.F .E. FIELD ( ) ( ) ( ) ( ) ( ) ( ) ( ) FINAL ( ) ( ) ( ) ( ) ( ) ( ) ( ) APPROV. ( ) ( ) ( ) ( ) '- DIR / l · ._ C. ENG ~ ~ .......... ~ ENG .~ -- . 4 ENO I ' 5 EN~ 3 G~OL ~ ' SEc FILE: ~, ,, sO. ( ) ( ) ( ) ( ) ( ) ( ) NO. ~,, (- ) ( ) SERVICING REPORTS Cement ing Acidizing Fractur lng D.S.T. MI_SCELLANEOUS REMARKS: Encl. CREAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. :~ER Date Reported: June 5,1973 Laboratory Report Number: C73-16-1 GREAT PLAINS DEVELOPMENT COMPANY OF CANADA,.LTD. ~..7.3-16-2: 354' above t0ol. Resistivity determined on a dark brown filtrate recovered from watery mud. RESISTIVITY: 0.480 OHMmeters at 68°F. C73-16-3: 266' above tool. Sample description same as above. RESISTIVITY: 0.475 OHMmeters at 68°F. C73-16-4: 178' Above tool. Sample description same as above. RESISTIVITY: 0.492 OHMmeters at 68°F. C7'3-16-5: 90' above tool. Resistivity determined on a dark brown filtrate recovered from muddy water. RESISTIVITY: 0.553 OHMmeters at 68°F. C73-16-6: Above tool. Sample description same as -5. RESISTIVITY: 0.586 OHMmeters at 68~F. EDMONTON -., FORT CT. ,JOHN -- CALGARY C~TA,..R ,OE"T,. .............. -- WATER ' ANALYSIS -- LA.ORATOR. ! ................ j ii_ 'C7.3.16-1 OPERATOR NAME ANO ADDRESS [-'-GREAT PLAINSDEVEL'0PMENT--COM~ANy oF'CANADA, LTD.' 736 - 8 Ave.* S.W' ......... Calgary ELEVATIONS " SAMPLE LOCATION WELL OR SAMPLE I. OCATION NAME KB ORD. ............................. n [-~P'"~N;ei'~e~i'"-H°-rs'e'sh°e 'Lake "'state'#l ............... 1 [505.5' · 191 '6, ~ ..... 1-17n-4w-ss ............................ : ................ F.I. ELD 0~.AREA POOL OR ZONE NAME OF SAMPLER COMPANY ~ .................... [_.Lynes United ~ ...... Co0k._.I.nlet ] [ ~._S~ands ..... ................................ i J... .... yelnik ............... ] ~ ........ TEST TYP~ ~ NO. TEST RECOVERY T~ST INTERVAL OR PERFS POINT OF SAMPLE AM'T. ~ TYPE OW CUSHION MUD ................ PRESSURES - PSIG ........................... CONTAINER WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED RECEIVED [ ........ i ~ ........... '--~ .......... ~ EiZ-2:] DATE SAMPLED ID/M/Y} DATE RECEIVED ID/M/Y! DATE ANAL¥~ED (D/M/YI [ ...... il/'S/'~'5--] L~_~/D~z.~___~J ~.!..~!7'3 ......................... TEMPERATURES ('F) CONTAINER WHEN WHEN SEPARATOR TREATER SAMPLED RECEIVED } r j r ANALYST REMAR#$ Ma Ca Mg Fe -~: 40 0.32 2.00 , , 10 J 0.08 0.82 ? TRACE i HC0~ 1150 s°'I 329 2.64t c°s! 1145 9.20 1 OH t NIL 18.86 6.84 38.13 ill l LOGARITHMIC PATTERN MEQ PER LITER .'~.,~l~jj~'*' ' -~..u N.L,!.-,-.,..-i ~,ij" " Fl ..,~,l,;.jl,.....h...,{:l~ ~ IQ ~ J~li"'*'i .......... r j j ii 1l { t,'-'u .......... 1 , ,~l,i.~,~ '~I~ . I ,,,1! ~.l,,l'Jl , . I1 ,j,~ !!1.' ! ... ....... .- -..,..? ............ ,.., ......... ...... ~ iii '~ i'll ~iN ' ! ' I/~ I ',,i I i "i i TOTAL SOLIDS Mg/L BY EVAPORATION BY EVAPORATION L__17,87_0.~_:,._o.o.~ )_ ..... ~ AT IGNITION CALCULATED Organ±c matter - Very Huch SPECIFIC GRAVITY REFRACTIVE INOEX OBSERVED PH RESISTIVITY .(O#m/melerel 9.8 ....... ? .... 807! :** .... 0.462 Remarks and Conclusions CI Analysis determined on a dark brown filtrate recovered from watery mud HCO~ CO, Date Reported: June 5,1973 Laboratory Report Number: C73-17-1 GREAT PLAINS DEVELOPMENT COMPANY OF CANAD~ LTD.,. REMARKS: continued .... C73-17-2: 766' above tool. Resistivity determined on a dark brown filtrate recovered from muddy water. RESISTIVITY: 0.520 OHMmeters at 68°F. C73-17-3: 90' above tool. Sample description same as above. RESISTIVITY: 0.648 OHMmeters at 68°F. C73-17-4: Above t0ol. Sample description same as above. RESISTIVITY': 0.657 OHMmeters at 68~F. EMi LABORA ~RIES LTD, EDMONTON -- FORT ST. JOHN -- CALGARY CC~TAINER IDENTITY --WATER ANALYSIS- LABORATORY NUMBER C73-17-1 OPERATOR NAME ANO ADDRESS GREAT PLAINS"DEVELOPMENT COMPANY OF CANADA LTD. 736 - 8 Ave. S~-W. Calgary ELEVATIONS SAMPLE LOCATION WELl. OR SAMPLE LOCATION NAME KB GRD, .. , L_ 1-17N-4W-SM ........................ ~ [)~i6~p-iii. N;el'i etai_H0rse_'shoe iLake 'state #1 ....... i~-i'] ............................. ~ 205.5' 191._6!; FIELDORAREA POOL OR ZONE NAME OF SAMPLER COMPANY TEST TYPE ~ NO TEST RECOVERY TEST INTERVAL OR PERFS 2950' - 3085' POINT OF SAMPLE AM'T. E. TYPE OF CUSHION MUD RESISTIVITY .................. TYPE OF PRODUCTION r .................. -- ~ SWAB ~FLOWING ] ~GA$ LIFT I ' ............... ............... PRESSURES - PSIG CONTAINER WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED RECEIVED DATE SAMPLED (D/M/Y) DATE RECEIVED (D/M/Y} DATE ANALYZED {D/M/Y) ........... TEMPERATURES CONTAINER WHEN WHEN SEPARATOR TREATER SAMPLED RECEIVED ANALYST REMARKS ?~,~--N-;'u']~-~'~:-~ ~i'igh't-'_.trace of' Oil on last'-": sample salinity 3850 ppm. N8 Ca Mg Fe iON I MG/L t MG % i No i5297 ° I 52 t 0.36 [ ~' ! present 'l MEQ/L I 36.90[ 230.41 2.59 I 0 16 i ' o i 5510 38.38 Br so, ! 683 4.76 14.21 cos~ 1035 , 7.21 34.46 OH I NIL H~S NIL LOGARITHMIC PATTERN MEQ PER LITER ,, ,,,, , :-...i..-.i..:.:,I.,.,, ..... 1-'i-l'''''[''-',,tl '--'''!'', ....... -'" '"1 [ , , ' ; : '- : ; ' ' ' i i j i i TOTAL SOLIDS Mg/L BY EVAPORATION BY EVAPORATION AT IGNITION CALCULATED L_13,17_O .... :'::::! Organic matter - Very Much SPECIFIC GRAVITY [_!..014 ....... ~s~tl REFRACTIVE INOEX 1.3360 ~o~ OBSERVED PH F:~-"i' :.." '"81-:ili RESISTIVITY .(Ohm/meters1 0. 464 Remarks and Conclusions Analysis determined on a darR brown filtrate recovered from watery mud. CI HCO3 CO, CONFIDENTIAL ' CHEMIC~. & GEOLOGICAL LABORA/'~RIES LTD. EDMONTON ~ FORT ST. JOHN ~ CALQ~RY C~.A,.ER,DE.T,T' -- WATER ANALYSIS- L&,ORATOR¥,UMBF. R L I L '"'"' "" OPERATOR NAME AND ADDRESS ..... GREAT PLAINs. DE'VEL'0PMENT'"COMPANY- 0F' CANADA, LTD' 736-'8 Ave. S'iW' ....... calgary ELEVATIONS .... SAMPLE LOCATION WELL OR SAMPLE LOCATION NAME KB GRO. FIELD ORAREA POOL OR ZONE NAME OF ~AMPLER COMPANY TEST TYPE C NO. 1151 RECOVERY TEST INTERVAL OR PERF$ 6800' - 6910 POINT OF SAMPLE AM*T. ~. TYPI~ OF CUSHION MUD RESISTIVITY Tool TYPE OF PRODUCTION PRODUCTION RATES ....................... PRESSURES - PSIG CONTAINER WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED RECEIVED DATE SAMPLED ID/M/Y) DATE RECEIVED (O/M/YI DATE ANALYZED ID/M/Y) ['"i'0/5/7~ ....... -][ 25/5/73 j j 1/6/73 ] ......................... TEMPERATURES CONTAINER WHEN WHEN SEPARATOR TREATER SAMPLED RECEIVED ANALYST REMARKS [ ION MG/L MG % MEQ/L i~.~__.- x4.::::~::;:_:.. ' ::.c::.c,~ ,c:-:.: ::c ::-::: :::::::::::::::::::::::::::::::::::::::::: ! No 6002 35.98 261.10 ! Co 60 0.36 2.99 I ~' 7 O. 04 O. 58 I Sr · HCO, j 2750 so, 815 6.89 16.95 PRESENT . ~ ' OH NIL : j i, NIL i HzS~ LOGARITHMIC PATTERN NED PER LITER TOTAL SOLIDS Mg/L BY EVAPORATION BY E:VAPORATION L_21,87z ~._,j c_~_o~ , ~ ,,~o-c i AT IGNITION CALCULATED C16,67 'i..- .i Organic matter - Very Much SPECIFIC GRAVITY REFRACTIVE INDEX OBSERVED PH RESISTIVITY .(O#m/mete~$1 ........... "-8 .... 9_.5 ...... 0 ..... ',_. 0.4.18 . .r~ ~soc.i Remarks and Conclusions Anal¥sls determined on a dark brown ~iltrate recovered ~rom mud. ¢1 HCO~ SO~ CO~ ' CHEMIC L. & GEOLOGICAL LABORA'~-"~RIES LTD. EDMONTON -- FORT ST. JOHN -- CALGARY cO. TA,NER ,DE.T,TY - WATER ANALYSIS -- OPERATOR NAME AND ADDRESS GREAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. Calgary SAMPLE LOCATION 1-17N-4W-SM WELL OR SAMPLE LOCATION NAME GP Noel etal Horse Shoe Lake State #1 FIELD OR AREA POOL OR ZONE Cook Inlet .............. ~ ..... D Sands ................. TEST TYPE C, NO, TEST RECOVERY D. S.T. 2 : "50©'' '- water"'"duShion ...... 90'"drilling_. mud ~ INTERVAL OR PERFS 6772' - 6892' NAME OF SAMPLER J. Yelnik POINT OFSAMPLE AM'T. f,. TYPE OF CUSHION Above tool .... TYPE OF PRODUCTION PUMPING <,FLOWING ; GAS LIFT ! SWAB .... PRODUCTION RATES WATER ............................. ' ' BBLS/D} iOIL ' BBLS/D' }GAS: LABORATORY NUMBER C73-15 ELEVATIONS KB GRD 205.5' 19i.6' COMPANY Lynes United MCF/D ....... PRESSURES - PSIG ......... TEMPERATURES {'F) CONTAINER WHEN WHEN SEPARATOR TREATER RESERVOIR SAMPLED RECEIVED SEPARATOR TREATER DATE SAMPLED (D/M/Y) DATE RECEIVED (D/M/Y) DATE ANALYZED (D/M/Y) ANALYST REMARKS MUD RESISTIVITY CONTAINER WHEN WHEN SAMPLED RECEIVED Fe ION· MG/L ..... t;~ ...................................... MG % ! MEG/L. _. ~!" I iON! ........... ....... ii! ...................... MG/L i,~ ................ MG% ..... ]~ No 5144 ~ 36.94 223.78 i ~ C~ : 5680 ~ 40.79 160.18 c~ 44 ~ 0.32 2.20 ~ ~ ~ ~ ' ' : SPECIFIC GRAVITY , ~ ~.co~ 1800' ~ 12,93 ~g T~CE ~ - ' ~ ........... ' ~ 1 017 '~ o. ~ 444 i 3 ~o , s 19~ 9 24 s~ ~ ~ ~ ~ co,~ 812 5.83~ 22.04 .... OasE.vEoP. F, ~AgSgN~ ~ ~ ~ OH ~ NIL , ~H~S ~ .NIL LOGARITHMIC PATTERN MEO PER LITER . · ~ . - j ; . I· t '' H~!~i lii~l!l ! JiF !H Ii /H i i Lii. L..[L.LJ~_..~.!21.]J.._J[~I.I..~.._i.~...jLI.5.JJ....LiiLJ_I ~J_[.....l [..l..l .J....li!l TOTAL SOLIDS Mg/L BY EVAPORATION BY EVAPORATION 21,576 ~ ,,DOC a ,oo~c AT IGNITION CAI. COL. ATED 12,992 13,924 Organic matter - Very Much REFRACTIVE INDEX 1.3365 ~.soc RESISTIVITY .(Ohm/meter~l 0. 435 ~ ~°c Remarks and Conclusions Analysis determined on a dark brown filtrate recovered from mud. ci HCO~ ,SO, CO3 ~ L. B~retl ~: O. K. Gltbreth ~/ K. L. ¥onderA~ /~ 13EPAI::i~"t4ENT OF NATURAL RESOIRCES Ol¥tSl~ ~ OIL Al.ID GAS J~e 5, t973 ~/ltnesslng. Condltlon of Abandoned t~el I S Ite of ~reat PI ~ 1 ns, I nc. Horseshoe Lake ~1. On ta)nda¥. June 4, left office In State car at t2:;55 pm and drove ~o slte of above well ~ ! ~as mt by Reglnald ~ters, engineer for C~reat Plains Inc. and Jim Tay'-tor, p~sher for $& The welt site earke.r was in place and ~d okay from a distance aud' surrounding It was ~oo deep to aake a close Inspection. However, Mr. Bywa~rs satd that they had bead-welded on It the full name of the welt and the { ~le~, ~tp and range. The 't~mflo~ ~as ~elt cleaned up but eeuld not be completely leveled until the s!~ ~I~ ~ ~ ~~hty.. ~ ~ ~ ~n~ of wa~er p~n~ s~ few b~rds and ?~ r~ ft~bd but ~Itt ~ buried or burn~ w~n ~ndl~tons pe~It. On the half mi le or so of road but t't by the company they were Just finishing burying the trees and br~sh that had been bulldozed out in making ?he road. Photo #'t sho~s t~e road looking south from the welt sl~e. The logs and brush are buried tn the 'area along the rlghf slde of the road In thls picture. I* Is a goo~, clean Job ~ou~ih still Wl~ ~et. In fact I noticed considerable snow and ice ~ had been pro, coted by the materlat they were burying. Photo #2 shows l~e marker near ~he middle of the ptc~ure (looking approx. N). Photo ~ frem the SE ~r of ~he clearing looktn.q NW, shows the wel I~~er tn t ~ ne w,lth fl~ ~ I ! nes. Photo #4, ~o~ W., overlaps #3, with the well marker between the lines. The cars are at the Md of the road. ~. Taylor ~.ld he had t.~ mt~ ~ finish the Job as soon as the s l?e was d~ enouf3~;'h and ~ld call this office at that time for a ftnat Inspection. I left the site ;at 3:~ pa and arrtved back at the offtce at 5:25 pm. ~': r~V: Jh CON FI DE'i',JTIAL TO: State of Alaska, Department of Natural Resourves, Division of Oil and Gas, 3001 Porucpine Drive, Anchorage, Alaska 99504. We enclose, for your files, the requisite data, FILB. ....... REFER: GREAT PLAINS NOEl, E'I' AL. ~ORSESHOF. %AR:" S'.L'A'.L't,: ~'~..L ~= DATE: May 29, 1973 ATTN.: Mr. O. K. Gilbreth Oelow: NO. LOGS FIELD ( ) Induction Electrolog - Electriclog ( ) ( ) Radioactivity - Gamma Ray-Neutron ( ) ( ) Microlog - Minilog ( ) ( ) Acoustilog- Sonic ( ) ( ) Perforation Collar Chart ( ) ( ) ( ) ( ) ( ) NO. WELL DATA APPLIC. ( ) Survey Plan ( ) Well Licence ( ~) ( ) Drilling Program and Prognosis Well Completion Data Well Data Requirement Sheet ( )' M.~. ~. ( ) New Oil Well Report ( ) ( ) ( ) ( ) N0, ANALYSIS (Pretiminar:,) (Final) ( ) Core & Gamma Correia':ion ( ) Water ( ) oil ( ) Gas ( ) ( ) NO. MISCELL '~ ';E O JS ( ) Mail Bal ( ) A.F.:-:. REMARKS E~cl. FINAL ( ) ( ) ( ) ( ) ( ) ( ) ( ) APPROV. ( ) ( ) ( ) NO. SERVICING REPORTS ( ) Cement ing ( ) Acidizing "~'i Fr--ctur in _. D.S.T~"-,-2, 3 a 4 NO . MISCE LLANE OUS ( ) ( CRKAT PLAINS DEVELOPMENT COMPANY OF CANADA, LTD. '~ER G. M. HUNTER Form ~o. P--4 2~.~V. 3- 1-70 STATE ~KA OIL AND GAS CONSERVATION COMMI'rTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS wmLL NAME OF OPI~TOR Great Plalnm (Ammricmn) Tnt ~FXff~-~ss o~ O?maATOm' 736 8th Avenue S. W., Calgary, Alberta, T2P 1H4 4. LOCATION OF W 'EL,L Sec. I,_ Twp. 17N, Rge 4W SM SUBMI'T IN D1~LlCAT~ /"~[PI NUiAIERICAL CODE ~-- AP1 ~50-009-20005 ii !.~ASE DESIGNATION AND SERIAL NO Oil ADL 33098 IF IND1AJ~T, ALO'/'I'EE OR TRIBE NAME 8. L'..'IT FARM OR LEASE NAME Horseshoe Lake State ~1 One 10 FIFJ-,,D .AND POOL, OH WILDCAT Wildcat 11 SF-,C . T.. R.. M (BOTTOM HOI. I; o~,mcrrv~ Sec. 1, Twp. 17N, Rge 4W SM 1~. PIgRMIT ~0 73-8 REPORT TOTAL DEPTH AT FL'ND OF MONTH. CH.A.NGES IN HOLE SIZE, CASING AN'D C~-MF~"qT!NG JOBS INCLUDING DEPT'H SET A~Nq:) VOLLrMES USED. pF_.,F,.FO~TIONS, TF. STS Al~qD RESULTS FISHING JOB~ Jlb.'/qK Llq HOLE AND SIDE-TR~CKED I.IOLE AND ANY OTHER SIGNIFICANT CH..~'~TGI~ IN HOI~ CONDITIONS Total Depth reached May 7, 1973 8,230' Ran Dual Induction Laterolog, BHC Gamma Sonic, CNL, FDC, Dipmeter on May 8th .and 9th, 1973. Copies of above logs, test information.and plugging details were forwarded to your office May 15, 1973 Status: Dry and abandoned Rig released 2:00 P.M., May 15, 1973. CONFiDLNTIAL L!VFj.i'.. i-4' i; ;,,. i,,. t.l.qD GAS Ab;Ci-tC;RAGE i,.,h,;~,~,,~n,~,t~tth.,o,ego~'"~__?~'~ Drilling Superintendent ~, May 22, 1973 SIG~ _--" C :. - --~ ' ~ NOTE--RI~Qrt on this f~ I$ ftquJrld fOr IQ~ coIl~dor ~th% regqrdles$ of the Status of operQt~ns~ ond must ~ flied in dupll~te with the oil and gol conservat~n commiflee by the 15~ of lhe suac~din9 ~n~, ~leM Otherwise dir4cted. OIL AND i . iii "~.WELL COMPLETION OR la. TYPE OF WELL: OH,WELL b. TYPE OF COMPLETION: .xEw ~-~ WORK [] WELL OVER EN RESVR. . _ ~ 2. NAME OF OPERATOR ADDRESS OF OPERATOR LOCArION OF WELL (Report location clearly and in accordance with any State requirements) At top prod. Interval r~ported below /~O0, ~2~ ~O~rt~ ~ ~dO,r~ ~D~ At total dep~ ['E* her in- )tls side) 5. API NUMF_A{/CAL CODE 6. LEASE DESIGNATiON AND SERIAL NO. ?, IF INDIA.N, ALLOTTEE OR TRIBE NAME 8. UNIT,FAit-M OR LEASE NAME 9. WELL NO. 10. FLlgL~ AfCDPOOL, OR WI~CAT 11. SEC., T., R., M., (Bo'FrOM HOI.~ OBJECTIVE) 12. PEB2dlT N'O, 73~8 SURVEY MADE ~.., ~ ~ . .[~ ~ , .... ~ [ ~OW~Y* { ROTARY TOOLS I ' CASLE TOOLS //° I I" ' [ 24. TYPE ELECTRIC A~ND OTHEi% LOGS RUN CASING RECOP~ (Rel~rt all strings set in well) C~shNGSIZE 1%VEIGHT'LB/FT'~"G~E ]DE~T(~)]HO~S~E 20. LIN~ ~CO~ 28, PERORATIONS OP~ TO PRODU~O~ I iz~ number) DATE Or TEST, [Houas TE~TED 'lCI{OXE SiZE IPRoD'N FOR FLOW, ~BING iCAS~G P~SS~ [CAL~~ OI~BBL. iiii 27. TUBING RECOP~D SCREEN (MD) SIZE DEPTH SET (MD) [ PACKER SET (MD) 29. ACID, Si!OT, F~A, CI'URE, CEa%ZE. NT SQUEEZE, ETc. D]fflPTIt INTI/iRVAL (MD),[ AMOUN'r 2~ND KIND OF MAT~E.R2AL USED I WELL STATUS (Producing or ~nut-in) ITEST WITNESSED BI' z ! DATE FIRST P~ODUC~ON [ '~~~'~OD: (Plowha.g, gas lifl, pump~g--size and type of pump) OI~BBL. G~CF. I 1 1 32.LIST OF ATTACHMENTS 33.I hereb7certify that the.,t'~'egOlng.atld attached information 1. complete and'correct as determined from alFavallable records []'~11 i I ~ · I I III I *(See Instructions and Spaces lot AdditiOnal Data on Reverse Side) INSTRUCTIONS Generali This form is designed for submitting a. complete and'c'0rrect, well completiomr.epo'r't:andl le.g~om . all types of lands and leases in ,~laska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- ments given in olher spaces on this form and in any attachment~: . · 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 ptcJucin9 interval, or inte,r.vals, top(s), bottom(s) and name (s) (if any) for only the interval reporled in item 30. Submit a separ.ale, report (pa0e) on this"form, adequately identified, for ;each additional interval to be seperatel'y produce,d, show- ing the ac~itional data pertinent to such interval. I~'em'~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 '~8: Submit a separate completion report on this form. for each ihterval to be separately pr0~uc~d. (See instruction for items 20 and 22 above). ,' 34. SUMMAR'k~"~p- PO~MATiON TESTS INt'LUDiN(; INTERVA~ T~TED. PH~SURE DATA ~ ~OVERI~ OF OIL GAS : 35. G~G IC MARK~ WA~ A-ND MUD "" .- ",J' .. ~F~t ~8oo - ~9/o ~-c. ¢o ' ~c~'. ~t~'° /~s'~' ~ /~/"~ ~o ~.~7~ ~ . . . .... ., . ~../' . J ~2~d - ¢~tQ fi'ftC /~' bq>z~"~tu~ ~¢".~,~r¢~ ~:'Z~MdO ,., "B" ',, 5oo* ' .. . i(' ~*~ /:'6-/~ .~ ~¢/' ~/¢F8:,'~ ,' ,, ,0" ,, 617~ · .' .... .......... 7~ ' ' ....... ' " ~ '- ' ; ' ~ .... ~ ....... s' ''r ....... ~ ' "' '" .. .. . ; . . . . . . .. . . , .......... · - jr,~- - ~, J ' r , )5 ... Pz uG *~ q Pzu~~ 7 MAY 1 6 1972 DIVZSIC, N CF 01/ AND GAS ANCHORAGE TEST,,DATA ~st No. 4 . ~' _ Lynes Te~'4 J GENERAL INFORMATi' Interval Tested 2950 Ft. to 3084 Ft. Address ~ PI a i ns Deve I o~_ment - ~ Av~~~, Interval Tested J 34 Ft. Net Pay Tested Ft. T~%ofT~,' In~_atable Straddle 1-17N- Cushion Amount Ft. Well Nome G r e a t ~l ~ jl~ i n S Ng~__l et fl 1 Ho r se Started in Hole at ~ ' I ~ Hrs. Tool Open at 4 ' 30 Hrs. j Well Number q h ~ ~ ; a k e S ~ a ? e S ¢ a ? e E I Pre-Flow ~ Mins. Initial Shut-in 60 Min~. K.B. Elevation Sub-Sea Elevation , 2nd Flow Mins. Second Shut-in Mins. A~e~ Cook I n Ie¢ P~o~i,¢, A I a s ka Final Flow ~0 Mins- Final Shut-in 90 Mins.. Company Rep. G. L i ndh°me_ R~mo~k~: T,~r J . Yel e n i ...... co.,,~¢~o~ R B ~ o n ¢ g o m e r y ,~ ~o. 36 B~ow: Good i~i¢ial puff. Good Ti¢~t No. 6017 on main flow decresjng Se~.k. Re~n, Zo: ?hro~hou¢ the ¢es¢. I I -comp le¢e ~% I I -pictures. GAS BLOW MEASUREMENTS J 8~:; ":- Measured with ' MUD AND HOLE DATA] : Mud Type Ge I C h e m ,,m. S..f.¢. Chok. j R.ad,.g J Cubic Feet/Day Weight I 2 vi~¢o,lty Inches Filter Cake 2 / ~ 2 Bottom Hole Temperature ~ J Drill Pipe Size 4 I/2 u FH Weight -- J] Drift con,~, 4 I / 2 Hg0 ~.D. --~Fe~t 'Run ' Main Hole or Casing ~ize 8 I /2" Rathole or Liner Size No. of Fee* Bottom Hole Choke Size J ~ Sur~oc~ C~o~ Si,e I I ~4" J Packer Rubber Size REMARKS J _ Shut-in pressures sugges? 8vers~_e permesbi I i¢y w?¢hin ¢he intervsI tested ' RECOVERY J TOTAL FLUID RECOVERED J J ~0 Ft. Consisting of: 4~0 et. of drill ing mud ~80 et. of ~1¢ w~¢e~y mud Ft. of Ft. of Test was/was not Reverse Circulated W~ S ~ 0 ~ Oil Recovery A.P.I. Water Specific Gravi~ Salinity ~ ~ 8 ~ 0 P P ~ rRESSURE READ~NOS J j Inside .Outside X Inside Outside X Inside Outsidej Inside__ Outside X R~o~d~ No. 9802 ~o~de~ No. 8 ~ 82 R~co~d~r No. 8680 ~co~d,~ No._b 629 c~p~ci~ 6200 Capacity ~ 200 Capacity NUMBER KEY: ~ - m~tlaL ~rOStat~c 1912_ I 940 I 920 ~ -~re-eLOW 1~4 230 225 ~8 ~ - ~nmau s~utJr 1299 I ~1 ~ I 4a - 2nd INITIAL FLOW 4b - 2nd FINAL FLOW 4c - ~nd SHUT-IN 5 - 3rd INITIAL FLOW Z 4 3 2 ? 8 2 6 - FINAL FLOW ~ ~5 6bb 6~2 7 - FINAL SHUT-IN ! 2 8 I I 2 g 0 I 8 - FINAL HYDROSTATIC ! g0 4 ! gl 7 I gl 0 LYHES UNITED SER!i!VICES LTD. WELL NAME - GP NOEL ETAL HORSESttOE LOCATION - ]-]TN-4W SM DST NUMBER - 4 INTERVAL TESTED - 2950 TO 3084 RECORDER NO. - 8682 DEPTH - 2954 LAKE STATE~] T IME(MIN) INITIAL SIiUT IN PRESSURE T + ~) PSIG 0 0.0000 230 5 2.0000 ]]27 ]0 3.5000 ]2]8 ]5 ]. 3333 ]254 20 ].2500 ]272 25 ] .2000 30 ].]667 ]295 35 ]. ] 429 ] 30] 40 ].]250 ]30~ 45 ]. ] ]] ] ] 308 50 ].]ooo ]3]3 55 ].o9o9 ]3]6 60 ].o833 ]3]Q EXTRAPOLATION OF INITIAL SHUT-IN = ]346.68 YNES UNITED SERVICES LTD. WELL NAHE - GP NOEL ETAL HORSESHOE LOCATION - ]-]7N-JlW SM DST NUMBER - iNTERVAL TESTED- 2950 RECORDER NO. - 8682 'DEPTH - 295~4 TO 3084 LAKE STATE~] SECOND SHUT IN PRESSURE TIME(MIN) T + $ (I) PSIG 0 o.o0o0 635 o 8. 2222 ] ] ] 4 ].~ 4.6] ] ] ] ] 84 27 3.4o74 ] 2] 8 36 2.8056 ]236 45 2. ~I 444 ] 25 ~l 5~I 2.20~7 ]262 63 2.03]7 ]272 72 ].9028 ]277 8] ].8025 :]285 QO ].7222 ]200 EQU. FITTED LiNE IS EXTRAPOLATION OF LOG((TO+(I))/G)= SECOND SHUT-IN -0. O0 399 PS i G + = ]349.]3 M= 5.38(:;25 25o. 48 Lypc. S UNITED SERVIC~ LTD. TO'+CJ:) 50 :w I I I I 2o + ~o + 5 + t · · · · · · · DST NO. 4 REC. NO, 8682 DEPTH 2954 I t · · ! 1500 --t000 -5oo 0 5OO 1000 PSIG(OIL OR WATER) PRESSURE EXTRAPOLATION PLOT 2000 UNITED SIERVICIES LTD. Forr~a,lan T.D. 82'30 Ft. Company Great Plains Development Interval Tested 4 24 6 Ft. to 4 31 0 Ft. Address Interval Tested 6ZJ Ft. Net Pay Tested Ft. TypeofTest Inflatable Straddle Great Plains Noe~ et a.I Horse Cushion Amount Ft. Wen Name S h De La ke S t a t e # I Started in Hole at I ' 00 Hrs. Tool Open at 3' 00 Hrs. I Well Number I - I 7 N-4 W-S M Pre-Flow J 0 Mins. Initial Shut-in 60 Mins. K.B. Elevation Sub-Sea Elevation 2nd Flow Mins. Second Shut-in Mins. Area COO k I n I e t Province AI a s ka Final Flow 6 0 Mins. Final Shut-in I 20 Mins. Company Rep. G. L i n d home Remarks: Tester J . Ye I e n i Contractor NB ~on~gome~y B~ow: ~esk in~¢isI puff. Hsin flailTkketNo- ~0l~ Date we~ ~ dec ~e~ ~ J ng 8n d de~ d j ~ Service Reports To: 4~ minutes. I I compl 'GAS BLOW MEASUREMENTS, J ~:'~% Measured with ~ i J ': MUD AND HOLE DATA] '' Mud Type Ge I C h em Time Surface Choke Reading J Cubic Feet/~y Weight I 2.4 Viscosity 60 Water Loss InchesJ Filter Cake 2/~2tt Bottom Hole Temperature J J Drill Pipe Size 4 I / ~" ~ Webht j j 'J Drill Coho,, 4 I / 2 H 9 0 I.D. Feet 'Run 3 2 3 ~ Main Hole or Casing Size 8 1/2" Rathole or Liner Size No. of Fee* Bottom Hole Choke Size Jtt Surface Choke Sl,e I I /4 Poc~e~ Rubbe~ S~,~ ? REMARKS J Shut-in pressures sugg_ps? Iow permesbil i¢~ wi?bin the in¢~[v~J ¢ested .... J ~ Caul d no~ RECOVERY J in in+~rv~l , TOTAL FLUID RECOVERED ~ ~ Ft. Consisting of: 120 Ft. of drill lng fluid ~54 Ft. of w~¢~rv dri I I ina m~l~ Ft. of Ft. of Test was/was not Reverse Circulated wss no¢ Oil Recovery A.P.I. Water Specific Gravi~ Salinity ~ , ~ ~ ~ P PM Inside .O~t~d~ ~ Inside - Outside ~ Inside Outslde__X Inside _Outside X ~o~e~ No. ~or~ No. 8682 ~o~e~ No. 8680 Re~o~er No. 5629 Capaci~ 6200 Capacity 6200 Capacity 6000 J Capacity 4 0 - 356 D~p,h 42 I 8 Depth 4 250 Depth 4 250 Depth _ 42 50 NUMBER KEY: ~ - ~N~T~AL HVD~OSTAT,C 2746 2766 2754 2 -~RE-FLOW 188 191 185 82 a - ~N~T~AL SHUT-iN 2370 2383 2374 4a - 2nd INITIAL FLOW 4b - 2nd FINAL FLOW 4c - 2nd SHUT-IN 5 - a~ ~N~T~AL FLOW 232 255 256 ~6 -F~NAL FLOW 295 31 I 31 I 7 -F~NAL SHUT4N 2306 2324 2312 8 - F~NAL HYDROSTATIC 2694 2709 2698 LYNES . UNITED LTD WELL NAME LOCATION - ]-]7N-~IW DST NUMBER - 3 INTERVAL TESTED RECORDER NO, - 8682 'DEPTH - 11250 - GP NOEL ETAL itORSESHOE SN - 4246 TO /-13] 0 LAKE STATE~I I N I T I/N/~: SHUT TIMECMIN) T + IN PRESSURE PS]G 0 0.0000 5 B. oooo ] ] ]0 2.0000 ]668 ]5 ].6667 ]902 20 ] .5000 2044 25 ].. 4ooo 2] 40 30 1,3333 2203 35 ] .2857 224? 40 ] .2500 22.2~ 45 ]. 2222 23] 8 50 ] .2000 23115 55 ] .]8]8 2366 60 ] .]6~7 2383 EXTRAPOLATION OF INITIAL SttUT-IN = 2593.56 UNITED SERVICES WELL NAME LOCATION - ]-]?N-4W SM DST NUMBER - 3 INTERVAL TESTED - 4246 RECORDER NO. - 8682 'DEPTH - 4250 - GP NOEL ETAL HORSESHOE TO 433 0 LAKE STATE~] SECOND SttUT IN PR!~:SSURE TIME(MIN) T + $ PSIG 0 0.0000 33] ] 0 8. 0000 ] ] 45 20 4. 5000 ] 59] 30 3. 3333 ] 824 40 2. 7500 ] (~66 50 2.4000 2057 60 2. ] 667 2] 24 70 2.0000 2]76 80 ].8750 22]b 90 ] .7778 22E~ ]00 ].7000 2280 ] ] 0 ] .6364 2303 ] 20 ]. 5833 2324 EQUo FITTED LINE IS EXTRAPOLATI'ON OF LOG((TO+~))/~))= SECOND SHUT- IN -0.00069 PSIG + = 26 ] 4.57 M= ].79573 455.99 50 ~ LYNES UNITED SERVICES LTD. DST NO. 3 · REC. NO. 8682 DEPTH 4250 T. 0+¢ ¢' 20 --~ ]_o+ I I I s + t --2000 I · · · · · · · · · -1000 · · · t · · · · · · oT · · · · · -1-e · I 0 1000 PSIG(OIL OR WATER) I 3000 I 4000 PRESSURE EXTRAPOLATION PLOT CO'"'F' IAL UNITED SERVICES LTD.---- i'x;; i' D~''~'q'i',.,'~,,~ ~! T -~$T DA~J Test No. 2 LYes Test 2 GENERAL IN~ORMA .4 Formation D S a n d s T.D. 8 2 -Zj 0 Ft. Company G r e 8 ~ P I ~ i n S D e v ,, Interval Tested ~ ~ ~ 2 Fl- to ~ ~ g ~ Ft' Address _ , Interval Tested j ~. Ft. Net Pay Tested Ft. TypeofTestInflatable S?radd!e Great Pl~i~oe! et. Cu,klo, water Amount 500 Ft. Well Name Ho~ La~e S_~~-I . sto~t~a i, Hob at I: I 5 H~,. Too~ Open at ~: 0 0 Hrs. Well Number J - J ? ~- 4 ~- ~ ~ . Pre-Flow Mins. Initial Shut-in Mins. K.B. Elevation Sub-Sea Elevation , 2nd Flow Mins. Second Shut-in Mins. Area COO k I n l e? Final Flow Mins. Final Shut-in Mins. Company Rep. G, L J Rd home ..... Re~k,: TOO I opened for I mi R Tester L. London J . Ye len i k ~hen dropped free. Ruptured co,~,oc~o, RB Montgomery ,~,No. B~ow: bottom element, zi~t No. 6015 ~t, May 10/7~ Service Reports To: I I - comp__l e?e .. .... , II - pictures GAS BLOW MEASUREMENTS, ,, , J ;'~;*~ .... Measured with '~UD AND HOLE DATAJ ...... .. " Mud Type Ge I 0 h em . Time Surface Choke J Reading J Cubic Feet/Day Weight J2,4 Viscosity ~0 Water Loss .. I InchesJ Filter Cake 2/ ~2tl Bottom H~le Temperature ' Drill Pipe Size 4 ~ /2 F H Weight ~n~ co,~, 4 I/2H90 ~.~. 2 7/~'~ .. 2 ,,.~ '. BoUom Hole Choke $1~e ~ ~ Surface Choke Size I I /4 Packer Rubber Size ? ~/8 X ... R'EMARKS J Lost mud in 8nnulus when ..... ¢ool openedz Rup¢ured el emen?. HJsrun. RECOVERY J TOTAL FLUID RECOVERED590Ft. Consisting of: 500, Ft.o~ water cushion 90 Ft.o~ drill ing mud Ft. of Ft. of . Test was/was not Reverse Circulated Oil Recovery A.P.I. Water Specific Gravi~ Salinity PRESSURE READINGS, J ' Inside Outside X Inside Outside X Inside Outside X Inside Outside X ' R.~o,~e, No. 9802 "e~or~,, No. 8682 R.~o~e~ No. 8680 ,.~o~,~ No. 5629 , Capacity 6 2 0 0 :.j) Capacity 6 2 0 0 Capacity 6 0 0 0 Capacity ~, 0 - 3 5 6 ~ ~.~t~ 6747 Oe,,~ 6776 ~.pt~ 677 6 O,p,~ 6776 NUMBER KEY: ~ - ~N~T~AL HYDrOSTATiC 4 380 44 03 44 00 ~ - PRE-FLOW I 3 - INITIAl. SHUT-IN 4a - 2nd INITIAL FLOW 4b - 2nd FINAL FLOW ~ i S ~U~ ~ i S ru ~ 4c - 2nd SHUT-IN 5 - 3rd INITIAL FLOW 6 - FINAL FLOW I 7 - FINAL SHUT-IN ~ - F~NAL HYDROSTATIC 4 38 O .. 440 ~ ..... 44 ~ ~ JEST INFORMATI,.~r4 ~ormation D Sands T.D. 82,;30 Ft. Company Great PLAINs DEVELOPMENT Interval Tested 6 8 0 0 Ft. to 6.9 I 0 Ft. Address , Interval Tested J J 0 Ft. Net Pay Tested Ft.i TypeofTest Inflatable StraddleI Great Plains Noel et al Cu,hion AmountFt. JWe,, Name Horse Shoe Lake Sta+-e //I Started in Hole at I ' ! 5 Hrs. Tool Open at 4 ' 3hrs.j Well Number I - ! 7 N-4W-S M Pre-Flaw Mins. Initial Shut-in Mins. K.B. Elevation Sub-Sea Elevation 2nd Flow Mins. Second Shut-in Mins. Area COO k I n let Province A la s ka Final Flow Mins. Final Shut-in Mins. Company Rep. G. L i n d home .. Tes,er J. Yelenik Remark,: Blew element of top packer. Contractor RB Montgomery Ri.~ No. 36 ~low: Ticket No. 60 I 4 Do,e Ma y I 0 / 73 Service Reports To: I I - complete '.'" ii - pictures GAS BLOW MEASUREMENTS, J Measured with MUD AND HOLE DATAJ Mud Type Ge I C h em Time Surface Choke Reading Cubic Feet/Day ~Weight I 2.4 Viscosity 6 0 Water Loss Inches Filter Cake 2 / 32ti Bottom Hole Temperature I Drill Pipe Size 4 J /2" FHwei.aht I Drill Collars 4 I / 2 H 90 ~.D. 2 7 / 8Feet 'Ru. 263 Main Hole or Casing Size 8 I /2" Rathole or Liner Size No. of Fee~ , Bottom Hole Choke Size j t! Surface Choke Size I I/4" Packer Rubber Size 7 5/8 X 66 X 6 , , REMARKS J Misrun. . TOTAL FLUID RECOVERED 90 Ft. Consisting of: 90 F~.of drill lng mud Ft. of Ft. of Ft. of .. Test was/was not Reverse Circulated Oil Recovery A.P.L Water Specific Gravity ,_ Salinity PRESSURE RE'ADINGs J" iI Inside Outside X Inside Outside X Inside Outside X Inside __Outside X Recorder No ..... 9 8 0 2 Recorder No. 8 6 8 2 Recorder No. 8 6 8 0 , Recorder No. 5 6 2 9 Capacity 6 2 0 0 ~' Cap. city 6 2 0 0 Capacity 6 0 0 0 Capacity 4 0 - 3 5 6 Depth 6 7 8 5 Oepth 6 8 0 4 O~p,h 6 8 0 4 Dep,h 6 8 0 4 NUMBER KEY: 1 - INITIAL HYDROSTATIC 44 '72 44 g 0 44 ? 0 2 - PRE-FLOW J O 6 3 - INITIAL SHUT-IN 14a - 2nd INITIAL FLOW 4b. 2nd FINAL FLOW m i s r u n m i s r u n m i s r u n m i s r u n 4c - 2nd SHUT-IN J 5 - 3rd INITIAL FLOW 6 - FINAL FLOW 7 - FINAL SHUT-IN ....... IJvnl)~'¥~T~,?l(' J 4 4 7 2 4 4 9 0.. 4 4 7 O LOCATED IN THE APPENDIX UI'WFL [~ IPR LOG [21 CALIPER SURVEY UI VOLAN [~ CURVE DATA [21 STRATIGRAPHIC HIGH RESOLUTION DIPMETER OTHER' AI~ 2 se, b: of blue t blaltne ~ l~'or*m No, P--.4 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICAT~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS ¥ ~ ~mc~ tOD-- LEASE DESIGNATION AND SERIAL NO, 0il ADL 33098 x. ~ ,F ,ND,^~. ^~OZ~ O, TRXS~- --^~E 0m ~ 0~. ~-~ ornza Drilling NAME OF Great Plains (/~erican) Inc. ' ADDaESS 6F"6~ER~TOa 736 8th Avenue S. W., Calgary, Alberta, T2P 1H4 4. LOCAT~O~ OF WELL Sec. 1, Twp. 17N, Rge 4W, SM %%~'IT ?~ OR LEASE Horseshoe Lake State No. I W~LL NO One (1) FIFJ~D A-ND POOL. OR WILDCAT Wildcat SEC. T.. R.. M. (BOTTOM HOLE Sec.1, Twp. 17~, Rge ~W, SM 1~-. P~IT NO 73-8 13. REPORT TOTAL DEPTH AT END OF MONTH, CHA~NGES IN HOLE SIZE, CASING AND C~VIENTING JOBS INCLUDING DEPTH SET ~ VOL~ USED, PERFOi~ATIONS. TESTS A/~T) FdZSULTS FISHING JOt~S JLrNK LN HOLE AND SIDE-TRACKED HOLE A,ND A3CY OTI~ER SIGNIFICANT CH, AN~ES IN HOLE CONDITIONS Depth of well April 30, 1973 7,775' Drilling 8 1/2" hole Increased mud weight from 9.5 - 11.00 ppg April 17, to control salt water invasion of the mud system Increased mud weight from 11.0 - 12.3 ppg April 26, to control salt water invasion of the mud system FILE: CONFIDENTIAL hereby certifyJ~at t'h~%oregoing is '~rue and' correct ' · ....~ ~W/~ ~/'~./~ __ Dril 1 ing Foreman Ma__y 1_, 19__7.3 NOTE --- art o is form il required fOr each cai;haler montlt~ regardless of t~e status of operations, end must I~ filed in duplicate with th · oil and gas conservation commiHee by the ISth of the lucceecling month, u~les8 otherwise directed. 02-001B STATE .T~f~ALASKA TO: FROM: F~L. ~~ DATE : A,~r~l 20, ~7~ SUBJECT: Iiormemhom Lmb State ~1, Inspect: Loe~on ~nd lff. tufmam Bills Test. BOP ~'bd to-work ,o~ a normal operat~m inspection ~~ ~ ~d ~ b ~~ ~ly d~ll~ n~ ~x a ~ qo nd ~y h~ ~~~ly ~d ]~r. Ltndhoh made a SeneraX tuwlme~on tear of~ elm l~a~ ~ch M. ~" - ~.0 ~.l~t. ~ b ~ ~~, ~d ~ ~ to ~C pipe. ~ pit ~ $.fl~ ~ ~ ~e~ l~ o~ ~ ~. ~ ~ati~ .~ th~ tt ~ ~ ~ b~ ~f t~ ~.~y to ~ ~le to -2- Apr.! 20, 1973 ~ ~ke!ly~ v-.lye. The £~ vatve mm also ~ct~mted. The rig floor ~~ ~e ~ ~ ~ ~ ~ the ~ fer ~ vnlves i~ a hsndy pl~e. operating prnet~es. ! $~eo v~tuessed ~ aetua~-on of ~he BOP equipment. ( ) --"(:) -Yes . No (~" ..() ~. ( ) :.() 15. ~oca~ion ~e~ () '.(..):-x'~ )~ 16. ~el ~ (-) 17, Ope~a~i°~ o~f "Pad" (~'- ( ) 18. "~neraI Ho~ekeepins ( ) ( ) 19. Abd. Harker in place ( ) ..( ) 20. ~aCer ~ell covered / / ~t've4 f~ ~ PtoI~ (Mana-I~) l'#c. ~l~,,e from 0 - 4100' fro, ~ ~ ~ ~. ~I. ~It !1, !97~ FG~Ta NO. P--4 R~CV, STATE OF '-ALASKA OIL AND GAS CONSERVATION COMMI1-TEE SUBMIT IN DUPLICA'I'~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1, W,LL WZLL Dr il 1 ing 2. NAME OF OPERATOR Great Plains (American) Inc., 3. ADDRESS OF OPEI~¥0i% ............ 736 8th Avenue S. W. Calgary, Alberta, Canada '4" 1.~DCATiON OF WF.J.,L Sec. 1, Twp. 17N Rge 4W SM ~- Ap~,~.mC~L COmE LEASE DESIGNATION AND SE]RIAL NO. Oil ADL 33098 IF INDIAN, AL/OTT~E OR TRIBE NAME 8. L~,'IT FAIt~ OR LEASE NAME Horseshoe Lake State ~/I 9 WELL .w6 One (1) lO FIEi.,D AND POOL. OR WILDCAT Wildcat 11 SEC. T.. R.. M. (BO'I'I'OM HOI~ Sec. 1, Twp. 1TN, Rge. 4W, SM 12. PERMIT NO 73 -8 13. REPORT TOTAL '~P~ AT END OF MONTH. CHA~NGES IN HOLE SIZE, CASING AND CEMEN~"'ING JOBS INCLUDING DEPTH SET A/CD VOLU1VIES USED, PEP,2"ORATIONS. TESTS ANT) H~SULTS FISHING JOBS JIJ~"AIK IAI HOLE AND SIDE-TRACKED HOLE AND ANY OTH~.R SIGNIFICANT CH2~Gm IN HOL~ CONDITIONS Spudded Well 12:30 P.M., March 10, 1973 Depth of Well March 31st, 1973 2,060' Drilled 26" hole to 795'. Ran 19 jts. 791.59' of 20", 94#, H40, ST&C New USS Oilwell Casing. Landed at 789.44'. Cemented with 1,550 sacks construction cement (2% CaC12 in last 150 sacks of cement). Plug down 12:55 A.M., March 22, 1973, good cement returns to surface. Installed 20" Hydril tested to 700 P.S.I. for 15 minutes, test satisfactory. Drilled 15" hole to 2,060'. Ran 38 its. 1,639.33' of 10 3/4", 40.5f~ K-55 New Yonngstown surface casing, plus 10 jts. 416.67' of 10 3/4", 55.5f~ N-80 New Casing. Landed at 2,055.40'. Cemented with ~,100 sacks of Class G Cement (2% CaCl2 in last 200 sacks of cement). Plug down 5:45 A.M., March 28, 1973. Good cement returns to surface. Installed B.O.P.s pressure tested to 2,000 ~.S.I. for 30 minutes on pipe rams, blind rams and hydril - test satisfactory. CO NFIDENTIAL - i i i I i I i , 14. I hereby certify that the foregoing is 'true and correct mm, r~ · ¢77..~. _.~~' ~'r~..~ Dr-filing Superintendent r~,~ April 4, 1973 Iil, i i , il illll -- - t I I I NOTE --Report on this form ii required for .each calendar months regor(lless of the status of operations, and must bo filed in duplicate with the oil and gas conservation committee bythe 15th of the succeeding month, unle. otherwise directed. 02.001B STATE of ALASKA FROM: '~Lmmle O. ~ltt~. --~/ DEP~ 01r NAiL RE~S DIVISION OF OIL AND ~I~S DATE : Aprl I 4, 1973 SUBJECT: Witness casing and BOP Pressure 'Test Great Plains In~., Horseshoe Lake $1~1~ fl, Sec. I, TI7N, R4W, Fr[d~,_.~~. ~,_._J~- t rece~l.v~ a call from the ~reat Plains American Inc. ~ing s~l~ ~ ~ ~ld ~ ~y f~ ~ p~s~ ~t ~ ~ 10 3/4" I arrived at ~ location at approximately 2:00 Al~ to flnd that Installing and hoaklag up the b!m<et preveetor stack and ttte choke aemlfold ~ms not compleX. At ~Imat~ly 8:00 AM, ~t~h I0 t/gal, mud in blind rams ~ere claeed on 9he ~ stack and pressure of 2~0 pslg was placing! on ~he ming beloe the blind-rams with 9t1® rig pmq~s. This pressure was matn4~laed with eo blemd off ~ I§ minutes. This premaere 9est was ~!eg~ly ,arise, ~r at the same tlme It was obvious the flange above the plpe rams p<m~lea of the BOP stack and below t~e Hydrt I was leaklng. A~ aompletlon of the ming test ~he Hydrl I was reeoved free the 8CP stack and l~e ring ~ ~ repl~ wl~h t1~ proper one. The piping of ~he choke maalfold ~as ne~ ¥e4~ eompl~ so It eould m~t be pressure te~ at thls +line aed ttmre ~e sevm~l truers ~ork for the drl I I lng cre~ to lay do~n ~he ?~ drill collars aed pta up ~ 6 ~/4" drltl collars, ami some 4 t/2" drill pipe before 1tm pipe rams and Hydrl I could be pressure tested. ! ~~ed ~at ~be operator ~ ~be H~drl I ~ plpe ~ ~ ~at I ~td ~ ~ f~~l~. ~ts v~ ~ ~ ~ ~~ s~lsf~lly. I a'l~ ~es~ hat-~ ~~ fl~ ~lve ~at ~ld ~ .tt ll~ d~l~ drl tl- I~ ~t~ wl~ ~ 4 !~' ~III pl~ ~ ~a~ ~d his ~s~ ~ld- ~te~l~. tf-~ ~.~l~ty ~ml~ ~ fl~ ~ p~r w~ to ~ ~ls ~I~ ~~ ~ I~ ~ ~ be h~ ~ et~ ~ ~lve. ~rf~l~ ~ cl~~ d ~ls valve ~ld ~-~sa~ bef~e It ~ld ~ t! I I~ ~t a Field t~~I~ ~ i~!~1~ ~e satlsf~ p~su~ ~ ~1~ ~ ~ ~ ~l~ld p~su~ ~ prl~ ~ ~ drill ~. ~I~ ~!~ ~I~ ~ ~ rig ftc. t I~I~ ~at ~r ~ulre- safe ~I~ drilll~ ~I~. I ~I~ ~ ~ ~ula~l~ ~. ~62 u~ FI~ ~~ w~ ~ ~I~ ~y ~blsh ~ ~ dl~~ of a? I~ I~ t~ t~ ~ ~11 ~ ~ ~ to ~e a tl~ ha~rd ~d ~a? ~ w~ld ~I~ ~I~ ~ i~ f~t t~ ~~11. I al~ ~l~ted ~ ~l!:tlller iL,. ~I 1 -2- Apr'l I 4, 1973 ~tatl~ on this might ~ lnctu~ under the t~m~srtmeet of Lobor l~egu- laflw N ~ ~ G!d 1~ hlm ~ If ~ nrc s~lflc ~lafl~ On ~h:Is field ~Ip t wl~ ~ succee~fu! pressure te~tlng of ~ ~ly ~ i0 ~4~' -~1~- s~l~ .t ~ ~:. ~Is i~1~ a par.tlal p~~ test ~ ~ ~~ ~ ~ ~ b ll~ n~. ~e ~t~ rlg ~ ~t ~ vlslt ~ts rig ~aln ~ afar ~ ~ drllll~ bel~ ._,.?...~,..:.,.,..,.-.'--l~*~rw'T---VY . .. , ' : ,.,., .:. , .,., . ., ..:. ' . . . - ~,~,. ... ...... . .... · . .....- ..~. -~ . ~ , ..... . .... · .,..~... ~nspect .. y ~.~ ...- . ~:.~. - . :~ :/ . . ~..-:~ . . ~:...: . ~ .... . ' .:.:. ~ ~ :.~.- ..:- . ( -' .,.--.. / .- .. . . :':' . .- - ~' : satiSfac~-~' Stem ' , '-'' ' ' -' Satisfac~o~' Item No ' " Yes - - · Yes~, :. (~'" ~ ( ) 1, ~eli'.Si~ ( ) ~- () ( ) 4'.' Safe~7 Valves-Subsurface (~: ().~'..,~. ~ Closin~ S~stem ( ) (~)' ' ( ) 6.' '-Remote Controls .?-( )' ( )' 7. Drilling Spoo~outlets ( ) ' (,) 8. Flor Lines ........ '" ( )' ( ) 9. Kill Lines () () 10. Manifgld Chokes . -. (). () () ( ) 11. Manifold Pressure Test ~:~ ( ) 12. BOP Pressure Test~'~f,',,'i ( ) 13 Rese~e Pit '" '~'~' ( ) 14. Pit Be~ ( ) ~. Location Be~ ( ) 16. Fuel Be~ . ':~.~:;:, ...... - , .? ( ) . 17 Opera~ions off "Pad" ( ) 18. "~neral Housekeeping" '" ( ) 19. Abd. ~arker in place ( ) 20. ~ater ~el1 covered '%, Date ...... .,/ .. / "" , · ~ l~t~,.,~ ~ fill Irtl~S. ~ ~'1" yin,il' 1:o see a bl~ lrlld Itm sur~ you don~'t'* either. ~ r'eqUel¢' ~ you give 1'his ma't'f'er trl'l'lnl"ton es so~ .rs ~lbte. ~b do not hale: am mldres~ ~o send f4r, Byw~ a copy of 'fhls let"ret, but' hope ~o m~ke cen~ wth him by-phone to a~tvlse him slellarl¥. March 2, 1973 Mr. A.G. Lindholm Great Plains (American) Inc. 736 8th Ave. S.W. Calgary, Alberta, Canada Re./~.~'lqorseshoe Lake State"-~']- /" Great Plains (American) -- Permit No 73-8 ................ Dear Mr. Lindhoim: WILLIAM A. EGAN, GOVERNOR 333 Raspberry Road Anchorage, Alaska 99502 I 4 ENG i ._ J ORA~ CONFER: FI~: This department has noted that two streams on the access road to the subject .... , .... , .,:~,,~ F;~ ~.,~rino our aDDrova~, a technical violation of A!aska Statute 16.05.870. The form I gave you to expedite this matter on February 23 clearly outlines your responsibilities in this matter. Further our tocal biologist in Palmer was advised that you would require assistance to expedite your request and therefore awaited your arrival. Please advise as to what problems precluded your compliance. ~./ · / /~4~cerely yours, / ~ / ,?/ /; /. y_/l / // / . /Ro~e-~/~. ~i enho l d ~ Fi sh~-ff les Biolgist Habitat Sect ion ADF&G cc: Dehton . Burrel 1 '-~" Bergstrand (- I"' !00, SEC. TI7N, R4W, SE I WARD MERIDIAN NOTE Loc(~tion of well site was accomplished by using Bureau of Land Manage~ .ment monumentation on perimeter of section. 2551.58' BENCH MARK- Top of wood cellar Elev. 191.60. 12 La nd .. Descr ipt, ion- . 1300.62' North, 25;51.58' .. Statre..~.l,gp.e...Coordinate Zone.4, Ak. x :514'847.05 West from the SE corner y =2_772855.91 of Sec. I, T 17 N, R 4 W, Serard Meridian. . ~RTIFICATE OF SU~,~EYO~ I hereby c~rtify fh~t I om properly regisfered ~nd i/censed to pro¢tice l~nd surveying in the Sfote of Alos~ ~nd th~f fh~s pl~f represents o loc~tion $urvey ~ode by me or u~der my dire~f supervision ~nd that ~11 d~m~n~{ons ~nd ~ther d¢t~ls ~r~ correct. . DA T~ DATUM- U.S.C. 8~ G.S. SURVEYED FOR GREAT PLAINS (AMERICAN) INC. I I i I II II I LOCATION SURVEY FOR FINAL LOCATION HORSE SHOE- LAKE STATE No. 1 .Located in fhe SE ]/4, Section ] , T~7 N,R 4 W,S.M. · · i i SURVEYED BY HEWlTT V. LOUN'SBURY & ASSOCIATES ANCHORAGE~ ALASKA III I IIll I II I I 12j7 Geodetic Position ~' 0 I - il Lat. 61:55 2_1.155 Long. 149°54' 53.188" t~r. A. $. Li~im ~ Plains- (Aeertcaa) Inc. 7~ ~th Avenae, ~,~ tger~, Alberta. ~ Sir: [neteemd Is l~e ~ved appl l~lon for permit to drl I 1 the above referanoed well, on or abou~ ~ruary 26, i97]5, at a location In Section I, Tcnmshlp 17N, i~elt samples ~ core c~Ips are :required. A directional survey ts nc~ required. ~y rtvet~ In Alaska and their drainage systems have been classified a~ la, arrant for the .spa~nlng or etgratlen of ana~romous flsh. Opera-times In ~se areas are su~aJec,~ to AS t6.05.870 and the regulations promulgated II,era- under (Ti,tlc S, Alaska Admln!stratlve Code). Prior to commencing opera--s you may be oa~~~ by the Hah 1 t~t Caord I nator ~ s of f I ce, Department of F i sh an.d game. Pollution of any wate~ of the State Is prohiblted by A5 46, Chapter 0:5, Article 6 and the regutatl~ p~tgatred l~ereunder (Title 18, Alaska Admlnlstrattv® Code, Chapter 70) -and by the Federal Water Pollution Control Ac~, as amended. Prior to ~ncing operations you may be contacted by a repr®sentatlve of the Depart of Environmental Conservation. in the event of s~ten or abandonment please give this office adequate adva~ notification so that we m~ have a witness present. Very tru t y yours, -/ Homer L..Darrel 1 Alaska 0tt and ~s Conservation ~Committee -'::,., ' R. B. MONTGOHERY DRILLING, INC. DF? I LLEP,.S CONTROL jrTO DY LOC/,TED 0;-', ;r?lG ::, ' ': ]:IEA[')ILY /'.C:C ,':F,"' ' ~"'~ . ._, ......L '1'0 't',t: r D;'t I/_L E F,-'~ ELECTRIC CONTROL CA'3LE. --%' F~/LLEYC05,;( DRILLING FLODR /7 KELLY NITROGEN iSOTTI_ES-- SEE C-153~ F. OR HOOK-UP {ULATOR i PUMP UNIT HYDRIL R~'GULATOR VALVE ..,% HYDR IL ! PR~55 i , ~.O UA Li 7-.,I',G LINE. ) , [MFRg~NC¥ 'I::)R?.SSURF CONN[CT/ON.~' ]VI,ASTER CONTROL STATION .I~.IH!~UM ACCUqULATOR CAPACITY OF 80 GALLONS 15 ~[QUIR/D OR ~OP INSTALLATION5 UP - / ALL HYDRAULIC CONTROL LINES SHALL. DE I~' X-H S:4LS. STL. PIPE' CHIKSAN COS.'q'_.CTlOH5 ACC~_PTASLE FILL-UP LIN~_ ~ HYDRIL GK THESE VALVES MUST JSE / /" OPE R AT I ON1S .............. :::':'"" CHOKE LINE, CHOKF MAMIFOLD AND KILL IMSTALL. ATION AS -P.~ DRA~/!NG TA i 6.$.0. RA~S L; r- __] : : ?--/?__ ~/zz 7_o" ? y,r- ,x/- W o SUBMIT IN TR[~I~, (Other instructi~ , rewe rse Mde) STATE OF ALASKA OIL AND GAS CONSERVA,TION ,C.OMMITTEE APPLICATION FOR PERMIT TO DRILL~ DEEPEN~ OR PLUG BACK DRILL ~] DEEPEN [] PLUG BACK [] b. TYPle OF W~LL OIL[] Ot8 ~ 8INGL] ~ MUI,TIPLg [] WELl. WEL~ OTH]R ZONE ZONE 2. NAME OF OPERATOR Great Plains (American) Inc, 3, ADDRESS O~ OP~TOR 736 8th Avenue, S.W,. Ceigarv, Alberta. Canada 4.LO~A~IO~ O~ WEL~ At surface SeC 1, T~p 1TN, Rge. ~, 5,M.{ 1~2.~~ FEL, Sec 1 At pro~sed prod. zone 18ee.~' FSL. Sec 1 ~eme ~ surface · 13. DISTANCE iN MILES AND DIRECTION F.~OM NEABEST TOWN OR POST OFFICE* 12 miles 5.W. from 'the t~wn of Houston, Alaska 14. BOND INFORMATION: APl //50-009-20005 5. I i i $. L~ASm DI~IGNATION A.ND SI~IAL NO. ADL :1~098 L IF INDIAN, AJ~LO~E OR TI{IBE NAME N/A 8. UNLq]FARM OR LEASE .NAME HorseShoe Lake State 9. WELL NO, One (1) 10. FIELD AND POOL, OR WILDCAT Wildcat Il. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec 1, T17N, R6W, $.M. 12. Statewide 0il ~ Gas Bond TYPE Surety and/or No. 15. DISTANCE FROM PROPOSED'LoCATiON TO NEAREST 2.,~.~' FEL. ~ If' NO' OF ACRF-~ IN LEASE PROPERTY OR LEASE LINE, FT] =I~ ~ J FSL, SaC fi~O (AI~ to nearest drig, unit, if any~~'~ 18. DISTANCE FROM PROPOSED LOCA~ON* [ 19. ~RO~S~ D~ TO NEAREST WELL D~ILLING, COMPLETe. { OR APPLIED FOR, ~.I9,800 ft. 8,200' Safsca Insurance Company af Ameri~o,,., $1O0,O00.00 17. NO, ACHES ASSIGNED TO THiS WELL 160 ar 6~0 20. ROTARY OR CABLE '1 o()LS Ratarv 21. ELEVATIONS (Show whether DF, RT. CR, etc.~ Z?.. APPROX. DATE WORK WILl, >;TART* Will be submitted with Surveyar'~ A/8 Plat February 26, 197~ 23. PROPOSED CASING AND CEMENTING ~ROGRAM SIZE OF HOLE SIZE OF CASINGt, .W~%~ER FOO~ GRAD~. [ SE'lvrING DEPTH ~UiNTIT! Or C,M'NX Z6" ~ 2g" ~ib. H-~O ~50' 950 Cu. ?t, 15" ~0 31"" hO.5 1,~&. K-55 Z,05q' 1800' cu. ft. 8~" 5" .15,0 lb~,, ~80 ,8,.200' AS required with approval , ,i -,,,,, ,,, , ~, , , , , , , - , As-Built Surveyor's Plat will be submitted after Conductor. Casing is est - The proposed we11 is to obtain production from the Hemlock Can91o~rate Zone - 5a,-zasa, - ea.-asea H~il IN ~0~ SP~ D~BE ~O~S~ ~R~: if p~l ~ ~ dee~n or plu~ ~ck, give ~ on presen[ ;~u~ive ~ ud pro~' new productive ~e. If propel is ~ drill or d~n d~2o~ily,, ~ive ~enf, ~ on s~bsu~a~ ~at~ ~d meas~ ~d ~ue ve~al dep~. Give blo~t ~reventer program. 24. I hereby~th~F~o~ar,---Corr~ ' s~_~-.~" ,_~' :~'~ ...... SAMPLES AND CORE CIIIPS R.EQULI~I:D (This space for State office use) [~ YES [] NO jDII~ICTIONAL SURVEY RmLrllm~D [] ym ~ No 20 February 197] CONDITIONS OF APPROVAL, Ilp ANY: t~ RE~U~S: A.P.L ~CAL CODE ~M~T ~o , ~ 73-8 ~ ~P~OVAL DAr= A~O~ ~v, ' - *~e~~, ~ Reve-e Side Mud Log Drilling Supervisor 1973 50-009-20005 March I, ..!973 March I, ,,,."t.~r-x?, .... ,.. DRILL, lNG Tt:'ROUC!! % MARROW INSTALL R©TATiON- ':': HEAD %r'-'----~ ~ -':'- };.Y,DP-,: L -- 1 3ooo,~, 'wo..~. ,',.rssu_._:----k ~ .... ~..~_~%____ ADAPTOR SPOOL ..... :*.--.~=.l . .,: ->,~ :r '' : · \ [ ,C----T--_--__~-23__ / .z..~ .... I~ Li:'E.' ;ED :~" 'v,'N---'x ~ F-~__~--7__~---~ TO DIE'C![ ~P~ TANKS 1 .- ~ ............. . ,1 I CAN.m:, ':', i~i¢?,: '..'~ " K,LL LINE 2' ~ \ - - ' V4,,'r ':.'VALVE AT PU N.'P .~ - z \ \'- ', --~ "\ ....... / ~ k-/ ~ / CLOS~'D~,TALLT~X~ES/ ' - \' \ } - '--] ' x :~: · ' - ' [ ' -3 ":- .. . _ _~ ri LJ Y~ I t ....... · -' C.-',.N[ERON OR S}-I,qFFER ---------. t__.f i j J /-- \VECO t,[AL.'[.MER /I.-~ ADAPTER REQU.R=D : ' H WHEN BOP IS L.ARGER .' ' THAN NOMINAL CASING SiZE ~,C__~~ it~_Ll~r----7_r'-~ TO SEPARATOR ::!-;.:4 .':(t' ' ~' ~ ;Itl' ADJUSTABLE CHOKE (AS ABOVE) , ,.4':- R.B. MONTGOHERY DRILLING, INC. B. 0. P. and Blowdo'wn Equ±pment: N'-INIMU?,~, R EOU!R EMEXTS 1, 3 CAME.RON OR S.[[Ai.'FER 5000:; %:. P. PREVENTERS 2 WI'2'H P/?E RAMS 1 WITlt BLIND RAMS 2. G.K.tlYDRILSERIES 900-3000.? W, P. 31 ROTATING }lEAD WHEN DRILLING TFIR OUGH 'MAR P, OW 4. ALL' VALVES AND FILLINGS TO BE 5. AI.L EQUIPMENT (EXCEPT ?[YDRIL) TO Bi.; TESTED 2'0 5000,, 6. ALI, VAI,VES TO F',E GATE TYPE W'ITH FI,ANCICS SUITA!3I,E FOil tI!G}t : ' PRESSURE MUD SZRVtCE ; '~:'.. :. ~. RES!:~!{VE LOWER PIPE RA. MS'&ND STAND BY CHOKE UgE ONLY .. T 17 N, R 4. W, S~iWARD MERIDIAN 36 31 I 6 I"-- !000, NOTE Location of well site wes accomplished by using Bureau of Lend Manage- ment monumentation on perimeter of section. 2332' I 12 Land Description 1300' North, 2332' Wesi x: 514 846.81 from the S.E. corner of y= 2772 853.79 Sec. I, T 17N,R4W, Seward Meridian. State Plane Coordinate Zone 4,Ak. CEt~'TIFICATE OF SU~VEYO~ cer/i/~ t~o/ I am properly registered ond licensed /o proc/lee Iond surveying /n the ~tote o£ Alo$~ ond /~ot /his pl~/ represent~ ~ ioc~t/on survey mode ~y me or under my d/ret! ~u~rv/~ion ~nd /~t ~1/ ~/m~n~ons ~nd offer ~/o/Is ore correct. DATE SURVEYOR I 6 12 T GeodStic Position Lat. 61 o 35' 21. 152" Long~ 149°54'_53.19:5'' LOCATION SURVEY FOR PRELIMINARY LOCATION HORSE SHOE LAKE STATE No. 1 Located in SE 1/4, Section I ,T17 N, R4W, S.M. ._' i, . i ]U,ll,, r , ,i ,r,r, , .................. ~ SURVEYED FOR GREAT PLAINS (AMERICAN) INC. SURVEYED BY HEWITT V. LOUNSB~UR¥ & ASSOCIATES ANCHORAGE , ALASKA Lease & Well No. CHECK LIST FOR NEW WELL PERMITS Yes No Remarks 1. Is well to be located in a defined pool ................. 2. Do statewide rules apply ........................ /h~ 3. Is a registered survey plat attached .................. ~ 4. Is well located proper distance from property line ........... XWr~, K 5.~< .s well located proper distance from other wells ............. x<z~ 6. Is sufficient undedicated acreage available in this pool ........ 7. Is well to be deviated ......................... 8. Is operator the only affected party ................... 9. Can permit be approved before ten-day wait ............... ~y~ 10. Does operator have a bond in force ................... 11. Is conductor string provided ...................... 12. Is enough cement used to circulate on conductor and surface ...... 13.~ qll cement tie in surface and intermediate or production strings . . . 14. Will cement cover a.ll possible productive horizons ........... 15. Will surface casing cover all fresh water zones ............ .~/~. 16. Will surface csg. internal burst equal .5 psi/ft, to next string .... ~ >. ~o,'~H-~_~j~ ~.~.~.~.~.~:<< ~o,~ 17. Will all casing give adequate safety in collapse and tension ...... , /~~_ 18. Does BOPE have sufficient pressure rating ............... ~ ~ .~:~.,<~. ~0 Additional Reouirements: ~ c~ ~ ~ ~,~ ....... ~. ,~, ~-o~ ~.<~..A ~.~,~ ~ ~<~o,-,~?~, )AD~ro~l Recommended: , "m ........ ' , m , HWK ~ ~"~ LCS Well History File .APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is-part of the history file. To improve the readability .of the Well History file and to simplify'finding information, information of this nature is accumulated at the end of the file under APPENDIXi .. No'special'effort has been made to chronologically :. organize this category of information. SCHLUMBERGER OF CANADA A DIVISION OF SCHLUMBERGER CANADA LIMITED SUITE 780, 700 - 6th AVENUE S.W. - CALGARY, ALBERTA T2P 0T8 TELEPHONE 269-7331 - AREA CODE 403 Great Plains Development Company of Canada Ltd. 736-8 Ave. S.W. Calgary, Alberta Gen'~lemen: - Enclosed are the computed results of SA1LABAND on your well: Great Plains Noel et al Hoseshoe Lake State #1 This computation consists of a computed log and tabular listing. A pamphlet describing the use of these items is included in the back of this booklet. For analysis, .this well was zoned into seven intervals. This was done because the shales exhibited different basic characteristics within these zones. The' shale ,'end point" values are listed on the log heading. The intervals are: 2065-3007, 3007-4050, 4050-4600, 4600-5015,5015-6175, 6175-7490, 7490-8204. ~. ( Several porous zone's ar~'~fldi~C~'~-ed by ,~h~s analysis. The amoun~ of poV~si~y footage can~ be.':~.~term~3~d for each zone from the computed, tabular lis. hing. · t;ee-_ column of fihe iis'2ing and This is done by -using_-:,'hhe ?'Tola'~l~'' P°-rOg~ity ' a" . ~..umbe~ .a.~ the top ~nd:'bo-~-tOm of each zone of interest 'to subtracting ~he~ '~. ~?"- ' z~.=~hy footage. ~.. '~ get the po':D~ ~-'- - These resu?~s based on ,interpretation of the enclosed log and have been com- puted by an'd meas;~red aga'inst"a ~del. Since this model is based upon ~ny assumptions and since t;~e data input is subject ~co error in transmission and computa%ion, Schlu~erger obviously cannot warrant or guarantee these inter-. . The .e ~ ~ pretations ' r fore, they are made, like all other Schlumberoer interpret- ations, subject .t,o the provisions of paragraph 7 of our current:. General Terms and Conditions. - - t~zs 'information wiz_~ be beneficial in the evaluation of your- We believe '"~- ~' ~ ~ well. If furqher explanation would'be helpful, please ask us. Thank you, Yours very truly, R. A. Wilson Marketing Manager SARABAND , Sandstone Analysis i FORMATION HYDROCARBON POROSITY ANALYSIS BULK VOL. ANALYSIS DEPTH CHARACTERISTICS ANALYSIS % OF BULK VOL. % OF BULK VOL. Shale 100%WaterSaturati°n 0 ~.~,',.i ! ~--__--_.~__--iiiiiiill iii!11 0 (% BulkVolume)100% i i Permeability Index Hydrocarbon Volume Hydrocarbon Water Clay Matrix Porosity 104 103 102 10 I .1 '0 ~ .Sh~, .25 50% 0 100% 0 Hydrocarbon Weight 0 ~. Sh~r . phy .25 Formation Hydrocarbon Porosity Characteristics Analysis Analysis Track I Track II Track III ¥ Bulk Volume Analysis Track IV Formation Characteristics- Track I Shale Volume (V,~)--Bulk volume fraction of shale, both wet clay and silt. V,h is computed from neutron-density data from a special logic relating other shale indicators (SP, GR and Resistivity) to the volume of shale. This is an excellent correlation curve which should permit the differentiation between sands, shale and shaly sands. Permeability Index--The scale for this curve is a 5-cycle logarithmic scale. Hydrocarbon Analysis- Track II Water Saturation .(S~,)--Fraction of pore volume filled with formation water. Hydrocarbon Volume (¢.Sh~)~Residual hydrocarbon per bulk volume where S,~ is residual hydrocarbon saturation. Hydrocarbon Weight (¢'S~r'p,~)~Weight of residual hydrocarboh per bulk volume where p~ is the density of the hydrocarbon. The two curves, ~.S,~ and ~'S~'ph, converge in oil zones since the density of oil is close to unity. In light hydrocarbon zones, the two curves diverge. The ratio of ~.S,~.p,~ to ~,.S,~ is {he hydrocarbon density. The values of hydrocarbon density derived from the computation appear on the tabular listing. Porosity Volume Analysis- Track III Porosity (¢)--Formation porosity corrected for hydrocarbon and shale effect. Water-filled Porosity (¢oS,,)--Represents the formation water in the pore space (in per cent of bulk volume). The area between the two curves corresponds to hydrocarbon-filled porosity. Bulk Volume Analysis- Track IV Clay Volume (V=~,)--SARABAND logic assumes shale to consist of wet clay and silt. V=,,~ represents only the bulk volume fraction of wet clay, whereas V,, of Track I represents the total shale bulk volume (clay plus silt). Matrix (V=,~;~)~Bulk volume fraction of non-clay solids (includes silt). Porosity (~)~Formation porosity corrected for hydrocarbon and shale effects. Tabular Listing 1 DEPTH FEET 2 3 4. 5 6 7 8 PERH POROS I TY VATER HYDRO- CLAY TOTAL TOTAL INDEX PERCENT SATURAT I ON CARBON PERCENT POROS I TY HYDRO- ND PERCENT DENS I TY FEE T CARBON Gld/C C F E E T Partial Listing of Gas Zone in UpPer Log Example I d 2 $ 7426 7'427 50 25.6 61 .t 2 64~157 6.59 t90 28.6 42 .2 2 b4.65 6,74 400 30.4 31 .t 2 65.15 6.93 d00 29.0 30 .3 0 65.44 7,14 7 ~'28 7429 400 28.3 28 .3 0 65.73 7.34 500 29.5 28 .2 0 66.02 1,55 300 28,7 30 o2 0 66.3t 7,76 500 Z/.t 30 .3 D 66.59 7.95 500 29.6 26 .2 0 66.88 8.16 7434 7435 400 28.t' 26 .2 D 61.t6 6,36 400 26.8 27 .3 O 67.45 8.51 400 29.0 28 .5 D 67.74 6,78 400 29.2 30 .4 ! 68.03 8.99 743B 743~ 500 30.3 30 .4 2 68.33 9,19 600 31.3 29 .2 3 68.64 9.41 7440 7441 600 ~t.0 30 .3 6 65.95 9,63 4UO 50ot 30 .3 2 89.2b 9,84 7442 7443 7644 744§ 600 31.3 29 .5 t 69.57 t0,06 500 30.3 30 .4 2 69.87 tO,2I 600 3[.t 29 .3 2 10.18 tO.d9 500 31,1 29 .2 3 70.49 tO.Il 7446 7447 400 30.3 31 .3 d 70.80 t0,92 300 29.7 32 .3 6 Ii.t0 tt.t3 Partial Listing of Oil-Water Zone in Lower Log Example 5960 5969 ~ [1,8 lO0 49 t.36 .00 4 1~.8 99 33 1.51 .00 17 tg.o 7~ 26 ~,69 .03 90 25.7 49 .4 $9 1.93 503 33t0 35 07* 3 2.2d 34.4 30 .7, 0 2.58 .56 ~3,6 ~0 .?* 0 2,P3 32.0 32 .7, 3 3,26 t.03 ~5,2 3Z .l* 5 3~59 1~25 ~5.5 38 .7e 5 3.94 1.47 30.! 5~ .I Id 4~25 1t63 3E.! ' 58 .5 l0 4.57 1.77 25e1 89 t0 4.87 ,. 1.86 30.3 7~ .! 15 5.17 29.2 03 2~ 5.47 597~ 597~ 5973 3914 700 59/b 60U 5978 100 5979 II0 59U~ 500.,: 598t 400 59~ 200 D983 200 5964 300 5985 1200 59~6 400 59~? 400 · 598~ 400 598.9 500 5990 190 5991 0 27.0 97 19 5.72 29o0 98 t7 6.00 33.9 96 8 6.35 2.01 ~0,1 99 13 6,67 2.0l 29.7 t00 13 6.96 2.01 29.6 tO0 id 7,26 2,91 27.0 99 ~O 7,8d 1~.0 tO0 47 8.Or 2.02 1.93 1,90 ,,. 1.99 1.99 SARABAND A Sandstone Analysis Tabular Listing Data Column I Column 2 Column 3 Column 4 Column 5 Column 6 Column 7 Column 8 Depth in feet. Permeability index in millidarcies. Formation porosity in percent from Neutron-Density data after correction for hydrocarbon and shale effects. Water saturation in percent. Density in gm/cc of hydrocarbon. Hydrocarbon densities in the range between .7 gm/cc and 1.0 gm/cc are all listed as .7* in the tabular listing. Vt,ay, the fraction of bulk volume occupied by wet clay. 'l'otal.cumulative porosity--feet from the top of the computed section. Total cumulative hydrocarbon ..... feet from the top of the computed section. The cumulative numbers in columns 7 and 8 can be used respectively to calculate reservoir pore space and volume of hydrocarbons in place. The total pore space, in barrels per acre, is equal to the difference in the numbers of column 8 at the top and bottom of the zone of interest multiplied by 7758. A similar calculation yields the total barrels per acre of hydrocarbons in place. SARABAND A Sandstone Analysis · Continuous computation of log data. · Analog and tabular listing of results. · Analysis of sands--both clean and shaly. SARABAND is computed using the following logs.: Resistivity--from the Induction Log, Dual Induction or Laterolog. Density--from FDC--Formation Density Compensated Log. Neutron -- from SNP--Sidewall Neutron Log, or CNP-- Compensated Neutron Log. Sonic- from BHC--Borehole Compensated Sonic Log. And SP and Gamma Ray are run in conjunction with the above logs. C-11920 b A l~ A ~ A N ~J U. O0 ,000 O, O. 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AY V~LUHL 40 4§ 4~ bU POt'<USt, TY · O-O ,00 ,,00 ,O0 .00 ,00 ~O0 ,00 ,00 ~00 .00 ,00 ,O0 ~OO ~00 ,00 Hy~A~Id FE~T ,,00 .UO cOO .OO eOU , UU ,,UU oUU ,/ ,u .0 7'~ oO 74 Ct. AY VULUMI: 4b 4~ 47 40 4~ 4~ 44 44 47 45 47 45 47 42 41 PUi~O$!TY P'~ET ,00 ..00 ,OO ~4~,~7 ~49,0b .00 ,Ut) .OO .OO .00 .OO .00 2O.du . UU .UU .O0 ~7 45 44 4d 4~ F'LET .00 ,O0 ,00 ,00 ,OO ,00 ,00 ,00 ~OO A4~,48 240~g ~40~aO 24~.70 ~4~.~8 ~U~. HY6AR~ FEET .00 o00 ,UO ,00 o0o ,,UU o00 .O0 ,OO ,00 o00 ~0 ~0 ~" U/ .A IC~-O ¥OLUHL _ 44 44 42 41 4~ 4t3 4~ 47 4b 4~ 49 42' 47 44 ~$~ 4~ 4! 40 ~9 ~9 ~44,4b 244,U4 g4U~gg ~4U~4b ~4U,U~ TY UYbAt<~ ~O, UU ~b ~4 '' 94 ~5.92 77 .o .0 lt~iJ voLUtqL _. ~4 ~4 ~8 ~? 4b 40 44 47 4O 47 44 4,~ 44 44 4~ 42 4~ ,O0 , O0 .00 ,OO .o00 ,00 ,00 ,00 ,UO ,Oo TY ~/~ ~ b4 ~b.~O ;~.4~ ~ 4d .OO .00 .o0 .0o .oo .oo .ou o00 .oo eU J, Uu GL, AY ~b 4~ 46 4b 4~ 4~ 4~ 4~ ~0 44 0 0 0 47 42 4b 47 4~ 4b 44 2~4.74 ,uu ,UO ,UO FELT ~ , gb.tl 2b. Ub ,UU ~4 ~t :4.vA 24,91 ~U GL. AY V.U~U~L 44 4% 42 44 4b 4b 4O 4b 44 41 44 &U g4 tt 49 44 ~LET GUH, FEL:I ~4~ 24,9! 24,V! ~4 24,VU ~4,90 "4 9U ~4 ~ C4,~8 ~4 el Gl. aY v!~LUPiI~ P~BITY P~ET HYb~ FE~T ~4~ rj .0 .0 g9 99 ~9 L ~U ~4 b4 4~ ~7 ~0 ~9 ~7 ~? ~0 ~J 49 ,:t9 9U ~8 uU 7~ 6~ 44 4O O0 O0 O0 O0 O0 O0 O0 24 "4 ,.4 24 ~,4 .?.4 ,?,4 ~4 ::4 ~4 2.4 24 g4 :4 ,?.4 '?.4 g4 ~.4 :4 ,,bY ,(Jo .ldo ,uO .Ut) GUM, MY~AR~ (JO OO uu O0 24 O0 UO 2.4, ~i2 ,(JO i.oOa .994 .6ou FIN Pt'IlrlAX PHINGL PHII;JbL L, UF / ~U ,,U ,0 U ,u ,o ,u ,o o ,~{ ,O .. .u .o o , :D i~.~ VOLUHL 43, 4~ 41 44 ,,00 .00 ~l/,gb ,00 ,OO ,00 ,UU ,OO ,00 ,UO ,00 ,OO ,00 [ Y GUi'i, .,uo ,.uo , O0 ~., ~ ~4 oOO ,00 ..UU ,,UU ,UU ,,UU / 2t~,t7 Zog,g~ tV ~UV,~O ~b ~09.,12 t7 Zuu,g~ ~2 20~,3~ 2~.OO 2U aug,t4 RO aOl,95 22,99 t7 ~U/,Zb 22,9~ ~8 ~U/,22 22,g7 ~O~,Sb '"~ i~ ~OU.St 22,Ye F~LT ~u i .b .0 .0 .0 .0 .0 .0 g4 AOO ~7 HY~A~i~ GLAY v el..,U~L 40 27 47 44 4U 4U ~U ~0 4g 42 7 47 ,49 ~O4,J6 ~O4,OO ZUA,4~ TY F'tr,~ T 22o4~ .UU .00 22,4! 4~ ,i:)~ / ~U 54 ZU t00 ,t9 4O 44 44 4~ 47 19~,2U 19t,2t 19~,94 iga,l~ !94,90 19~,g9 FY CUH, 22,41 2~,U9 gA,b4 21,/9 1, l, 44, gi U lgt,4g tgt.2g ~9U,69 o00 ,00 ,00 ,00 ,00 ,OO ,00 .OO .,O0 ,OU ,OO ,00 ,00 ~00 ,uo ,00 ~00 T¥ HYbAR~ FEET ~oU~ ~0.99 ~UoU8 .00 .UO .UO ,OO ,00 ,00 .OU .,uo o00 eU TY ,0 .0 b~ b9 VULUHL 4~ 4;,] 44 44 44 ,$9 4g 41 4U ;S4 ~O 45 {"gET ,O0 ,O0 16~,4b iUO,gb , OO ,00 170,44 iZO,U9 HY~,AHb FE~T ~' 49 20,49 20.49 " 4Z 2O,O~ gU,U4 CO,OO 19,V4 .00 ,OO 19,10 IV,tu 4?¸ I 49 49 4{) 4~ 4~ 14 FE;.t IY,~U lg,~O 19,~U lg.~4 19,4g /9,4b 19,4b 19,4~ 19.44 19o44 P ,0 O u 0 0 GLAY ¥OLUHL 9 1, b L b R~ 5U ~7 4e o u L1 0 L1 0 0 tlU,4U 1b9,70 1b~,44 , O0 ~00 ~00 ,O0 ,00 C. Ufq, Hyi~AR~ %9.1b tg,tt 19,1U ~geUg %9,00 19,04 ,UO ,OO O 0 i~LAY V~LU~Ir. PU~USIT¥ 4O ,OO , O0 .00 ,O0 .00 ,00 ,00 HYL~AI{U FF~Lt U ,O0 . 0 .,O0 r ,00 0 ,00 / ,'O0 0 ,00 · O ,00 O .00 ,00 .O0 .O0 ,00 :OO ,OO ~00 ,00 ~OO .OO ~00 tOO .OO oUO ,OO ,UU ,~0 ,UU ,OO ,00 ,OO A. " u ~ o ~ u ~ :!, 0 ~ (~ o u u ~u ~ o I u rd 0 u O~ ~,~a e~O' ~gu4, 20b~a, ;000 1,00 ,000 (seOO %l,gO ,,. Lie O. 0, O · A [Y !~U~. HYt~ARt~ F'E~I ~9 AOO,b~ g~ ;$9 l~,g9 40 ibl,70 ~ 44 lbl.,O~ 4 4~ loi,ue 18.~1 U 4~ 100,94 o 4e ~ou.~o 09 4~ lbo,be ~U 40 lOU+l~ l~,O6 ~ 37 I~U,UO 17,99 11.90 J/o/~ ~UH, ~Url, HyL..~I~ FELl gO 4d A~b,U~ aO ~9 ~be,Sb !/.Ob 54 40 164,~ ~0 4t tb~,4[ t/,4b b4 ~8 l~,Og ~l.4O t7.It b~ UHL 44 ~$4 ;,$7 ;$4 40 ~0 4~ 4~ 4U Pt~USIT¥ 149,90 ~49.,74 149,~9 14~,0~ 14/~7~ ~4/~4 t4/,Ot 140,74 14u,24 14~ t,7! 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HY~AH~ t~,42 15,42 ,UO ,UO ,OO ,OO ,OO t5,42 tb,4~ t~.42 t3,4~ t~,4~ 15,42 15,4~ 1~,4t ih,dO "i l %00 44 ,$7 40 4,~ 45 ~7 ~4 ,5,4 i'; U H. t1~,29 ~LI,47 i ilO,Ii 110,45 Lib,ge %Lu,a4 iiU,4V 114,9t %i4,85 ii4,~a ii4,bi 114,40 i~,i4 lb,14 lb,L4 ib,i~ ib,12 ib,i~ ' ib,UJ i4,V9 %4,¥! 14,V~ 14,95 14,94 %4,94 14,94 i4,~4 ~4 ~4 4O U u 4~ tl4,4t tt4o~t tt~.O4 ,00 t4,94 t4,94 14,94 t4,94 t4.~4 t4.94 t4.94 ~4,~ t4.~4 ,O0 t4,5~ 45 44 t~ 47 ~9 4~ 4Y 14,b4 t4,0~ t4,4/ t'4,40 14,45 o00 ~E T ~U GLAY ,. 47 4~ 40 4~ 4U ;9 ;~U ;$7 ,$4 IUI,tl IU~,ZU 1~,4~ IU~,~U 1U~10 IU3~42 lob,24 IU~,1= IO~,Ol TY F 14,41 14,~U [4,U4 ~o~ t~.o3 1~,~4 1 .0 11 4b 45 4~ 4= 4;~ 4] 4t 42 4~ 43 41 0 U tU4~8~ tU4t4b LU4,tt 104,0~ 1U~4b t0~44 1~A,76 HY~A FE~I' t~,4b 1~,44 t~o40 t~.ut t~ogg ~2,76 ,0~ ,u~ b~ ILIU 4g 44 ~8 41 47 4U 48 4? 9/,20 ,U~ go~9 ~,40 9b,O~ TY ii. 11. ~T OO UU ~9 4~ 4~ 4! uu uu UU ~U ~4 O! 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OU ~AY 4b 4b 47 40 4b 4~ 4~ 41 4~ 4g 4~ 44 POroSiTY F~T 2~,89 tq yL, A FELl' b,/L 4.9~ 4,92 4.19 4,/9 4,1'9 4,/0 4,tj 4,ZJ 4,bO .0 v i~ IL UI,'tL, ,47 47 ~U 4~ 4~ 41 4~ 2~ P.~ET ,OO ~,OO ,OO ,O0 .00 FELT 4.47 ,uo ,UO a,ti ~,be ~Y GLAY vULU~ tl,?t ~I,1~ ~/~ ~1~2~ AO,Sb ~6,24 10.20 HY~AHB ~,UA ~LAY vOLUHg POROSITY P k;,ET MYbA~b) 1401' 4O 44 44 44 47 42 4O 4O 42 44 4O 4~ ;$1 ~g ~7 14,9~ 14,90 14~a~ 14,2! 14,1~ 14,Ob 1~,9b 12,24 Ig,OO ~e49 i~ gg'r 11,08 IU,~b 10,45 1~,27 iU,Ug Y,99 ~9 ~ ~,11 a,40 CUH. HY~A~U ~,AO 2,0/ l,YO ~.~/ 1,~/ l,b4 l.~I 1,49 1,49 ~.4! A,4b A.41 1,40 ~,~/ " g ~: ~ ~ u ~.l u ~ g u u u u r~ 0 ~ u u u u P .. U~ Z.~4 .2U Cig, U4. ;~O~ia. .Olio I.UU ,OL10 . P'~ET .o UO I-t Y b a t.~ t.i P'~L1 ,UO eUU ,UO ~1 49 ~.20 44 ,00 ,00 .U .0 O O ,OO ,OO .u ,0 ,0 .o ~LAY vULUt~L · . 4b bO 44 4~ F~ET 1,,49 ,,UU