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Hole Number: 881E Associated Wells: None
<br /> Date Drilled: 8/26-27/87 Location: T46N, R15W
<br /> Drilled By: Bob Maston NWk, NWk, Sec. 6
<br /> Logged By: Gary Wendt Coordinates: N 599,679'
<br /> Elevation: 5705' E 1,117,455'
<br /> Depth Increment Description of Strata/Lithologic Unit Designation
<br /> (feet)
<br /> 0.0 - 0.3 SOIL, sandy loam, dark reddish brown, friable, ME/VE, suitable
<br /> topsoil
<br /> 0.3 - 22.2 SANDSTONE, light reddish brown, soft to slightly hard, VE and 30
<br /> percent white carbonate crystals at 0.3 - 4.9, MUSE at 4.9 -
<br /> 9.8, NE at 9.8 - 22.2, soft grey silty sandstone at 4.9 - 5.0,
<br /> bedding planes occur on 0.3 to 0.5 foot interval with 0.01 - 0.02
<br /> foot thick soft silty and shaley sandstone encapsulating reddish
<br /> yellow iron stained bedding planes at 13.5 - 22.2, lost core at
<br /> 13.5 - 14.1, Unit 1
<br /> 22.2 - 22.4 SHALE, light gray, soft, NE, Unit 1
<br /> 22.4 - 27.9 SANDSTONE, brown, slightly hard, NE, bedding planes occur on 0.05
<br /> - 0.10 foot interval with reddish yellow iron stains between
<br /> bedding planes, Unit 1
<br /> 27.9 - 29.8 SHALE, silty, white, soft, NE, lost increment at 29.0 - 29.8,
<br /> Unit 1
<br /> 29.8 - 31.6 SANDSTONE, light reddish brown, extremely hard, NE, bedding
<br /> planes occur on 0.2 foot interval with reddish yellow iron stains
<br /> between bedding planes, Unit 1
<br /> 31.6 - 32.8 SANDSTONE, brownish gray, extremely hard, NE, bedding planes
<br /> occur on 0.2 foot interval, Unit 1
<br /> 32.8 - 33.2 SANDSTONE, brown, soft to slightly hard, NE, bedding planes occur
<br /> on 0.02 to 0.05 foot interval, yellowish red iron stains between
<br /> bedding planes, Unit 1
<br /> 33.2 - 38.8 SHALE, slightly silty and sandy, grayish brown, soft, NE, bedding
<br /> planes occur on 0.4 foot interval with 0.01 foot clear gypsum
<br /> between bedding planes at 34.5 - 38.8, lost increment at 37.1 -
<br /> 38.8, Unit 1
<br /> 38.8 - 39.5 SHALE, silty, white, soft, NE, few reddish yellow iron stains
<br /> between bedding planes and fractures, Unit 1
<br /> 39.5 - 45.5 SANDSTONE, grayish brown, slightly hard, NE, bedding planes on
<br /> 0.05 - 0.20 foot interval with 0.01 - 0.02 foot clear gypsum
<br /> between bedding planes, gray soft shaley sandstone at 40.9 -
<br /> 42.7, Unit 1
<br /> 6-1-88 Revised 04/11/88
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