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Water W ell #8 L ocaticm s 290* South and 728* West o f S t C o m e r, S e c tio n S I , 20 * 0 1 , M.D.B.&M. E le v a tio n : 2126* {Gement M att) Spudded: March 1 7 , 1 94 2 Com pleted: March 2 9 , 1942 T o t a l Depth: 760 UKIOH PACIFIC RAILROAD COMPANY A LAS VEGAS, NEVADA Paging R ecord 1 3 -3 / 8 * - 48# South C h e ste r Tube 00*8 Xapweld, 8-V th re a d cem ented a t 5 1 0 .6 7 . Cemented w ith 388 sa ck s V ic t o r M odified Cement, none tr e a t e d , 1 0 -3 / 4 * - 4 5 .5 # - A .0 . Sm ith , S e c u r ity E n g in eerin g G o*s flu e h J o in t l i n e r , 2 8 3 .8 1 * lo n g s e t w ith shoe a t 7 6 0 .5 0 . Top a t 4 7 6 .6 9 . A ll o f l i n e r p e r fo r a te d , 60 mesh, 2* s l o t s , 6 * c e n t e r s , 18 row s. LOG lx.ML. la F e e t Gut Form ation 0 2 4 .5 5 2 4 .5 $ S u rfa c e 2 4 . 55 27 2 .4 5 Hard s h e l l 27 35 8 Sand and c h a lk 35 40 5 Chalk 40 50 10 White and p in k lim e sto n e w ith few g r a in s gravel 50 70 20 L im eston e, c la y and g r a v e l, 30# each Hard s h e l l s 45* to 55* 70 90 20 Clay w ith l i t t l e lim e sto n e (no g r a v e l) 90 100 10 Lim estone and c o a rs e g ra v e l w ith sm all amount o f c la y 100 130 30 Lim estone w ith few g r a in s o f g ra v e l 130 140 10 Lim estone 140 170 30 C lay and lim e s to n e , 70# c la y 170 190 20 Lim estone w ith sm all amount c la y . 90# llm estom 190 200 1© C lay and lim e s to n e , 50# each 200 220 20 B u ff c o lo re d c la y w ith few p ie c e s o f lim e sto n e and g r a in s o f g r a v e l. (Few hard s h e l l s from 206 to 216) 220 230 10 C lay and lim e s to n e , 50# ea ch . Few p e b b le s 230 240 10 B u ff c o lo re d c la y , w ith few p ie c e s o f lim e sto n 240 290 §0 B u ff c o lo re d c la y w ith sm all amount o f g r a v e l. P e rc e n t o f c la y in c r e a s e s from 60# a t to p to 100# a t b ottom .