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UHIOR PACIFIC RAILROAD COMPAMY LAS VE8A9, IEVADA Location: 290* South and 728® West o f S i Corner, Section 31, 20 - 61, M.D.B.4M. Elevation: (Cement Matt) Spudded: March 17, 1942 Completed: March 29, X942 to t a l Depths 784 Casing Record 19*3/8* — 48# South Cheated Tube Cof e lapweld, 8-7 thread cemented at 510.57. Cemented with 988 sacks V ictor Modified Cement, none treated. 10-3/4* - 45.5# - A.0 .Smith, Security Engineering Co*s flush Joint lin e r , 263.811 long sot with shoe at 750,50. Top at 476.59. A ll o f lin e r perforated, 60 mesh, 2* s lo ts, 6* centers, 18 rows. Eessl. & 0 24,55 24.65 24. 55 27 2.45* 27 35 8 35 40 5 40 50 10 50 70 20 70 90 20 90 100 10 100 130 30 130 140 10 140 170 30 170 190 20 190 200 10 200 220 20 220 230 10 230 240 10 240 290 50 LOO Formation Surface Hard sh ell Sand and ohalfc Chalk White and pink limestone with few grains gravel Limestone, clay and gravel, 30? each Hard sh ells 45® to 55* Clay with l i t t l e limestone (no gravel) Limestone and coarse gravel with small amount of olay Limestone with few grains of gravel Limestone Clay and limestone, 70? olay Limestone with small amount olay. 90? limestone Clay and limestone, 50? eaoh Buff colored olay with few pieces of limestone and grains of gravel. (Few hard sh ells from 206 to 216) Clay and limestone, 50? eaoh. Few pebbles B uff colored olay, with few pieces of limestone Buff colored olay with small amount of gravel. Percent of olay increases from 60# at tep to 100? at bottom. 7