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WATER Drill Log of HW-1 Pagerorl <br /> PROJECT: BNldog HOLE DIAM: 8" <br />MANAGEMENT GRILLING clr. Stewart Brothers <br />RIG TYPE: CF2500 NORTHING: 110,213.63 <br />FASTING: 116,168.54 <br />CONSULTANT'S DATE DRILLED: October 29, 1998 HOLE ELEV~ 9357.6 ft <br /> LOGGED BY: Ursula Nilliams 70TAL DEPTH: 35 it <br />w ~ <br />r <br />o <br />Q J <br />T <br /> <br />WELL CONSTRUCTION <br />DESCRIPTION ° = a DETAIL <br />= n <br />a w <br />o <br />~ <br />~ k <br />o <br />~ loc <br />ing cap <br />Creede Formation ~ ~>~n' - - <br />Fine to coarse sands, less than 5X: coloring <'~Y.<~ 12'~ drill note <br />hllea w~tn cement <br />medium brown, dark grey, and medium red n>~n <br />c~! <br />~ <br />~ _ _ - . <br />brown; angular to suDanguar; chips and : <br />< <br />A'>' n' _ <br />9 6/8" steel casing <br />Dabbles colored as above, angular t0 ~! <br />~ <br />~ _ _ _ _ <br />suDangular, some orange staining (Fe?I. < <br />' <br />.< <br />ChiDS dlkdLne teldspdr lhyDllte I?) Milh SOme >.~n~ - - - - <br /> ' <br />Y <br />' S t <br />t <br />welded tufts. NdximUm CIdSI Size i5 I.$ Lm. ( <br />~`. <br />~ - Cemen <br />Ned <br />A5 above, trace yellow loft (?), maximum .>~y~: <br />~~ <br />clast size is .75 cm. ~ <br />~< <br />.>.n. <br /> < ~~ <~ <br /> ,~,^, Bentonite chips <br /> ~~Y <br />~ <br /> < <br />< <br />>' ^ 10 <br />As above, maximum clad size is I cm. ~~^~_r:' <br /> >.n. <br /> c!~< <br />l <br />0 <br />" <br /> n,>.^. diameter Sch 4 <br />PVC b <br />ank casing <br />2 <br /> ~~ <br />~ <br /> < <br />.< <br />>.n. <br /> <~~< <br />n'> <br />n <br />15 <br />• <br />As aDOVe, trace clay balls, brown. i . <br /><~~'V~~ <br /> ` n'> n' <br /> ~'~y~' 6" nomindl drill hole <br /> n'>. n' <br /> ~~ <br />~ <br /> < <br />< <br />>.n. <br /> < ^y'<. 20 <br />Pale yellowish-brown coarse sand to coarse ~>.~n~ <br />~ <br />~ <br />~ <br />pebble; suDangular: loft/rhyolile (?I: fines < <br />^ <br />.< <br />(finer than coarse sand) aDOUt IS-20X: ~>~~n~ <br />~ <br />il <br />-2 <br /> <'~V< 10 <br />ica sand <br />0 s <br />maximum clad size Is 0.5 cm. >.^. <br /> <~!:~ <br /> .< <br />~.> . n. <br /> ^~ 25 <br />As aDOVe, more greyish and more rounded. < <br />.< <br />'>~n' <br /> :ny <.' <br /> < <br />>.~n~ 2" di <br />40 <br />V <br />" <br /> <br />~~ ameter Sch <br />P <br />C screen, 0.02 <br />slots <br /> < <br />< <br />>.n. <br /> ~~ <br />~ <br /> [ <br />>.n. <br /> ~ <br />v 30 <br />As above, more dark grey and more clay < <br />!: <br />c~ <br />>' n <br />balls. <^y <br /> c <br />>.n. <br /> <br />d <br />E <br /> !~~ <br />~ n <br />caP <br /> < <br />,< <br />> . n :.. .:.: . <br /> ~ <br /> <. ~V ~. '.' • <br />. • . <br />f <br />L J <br />