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Hole Number: 871E Associated Wells: None
<br /> Date Drilled: 4/16-17/86 Location: T46N, R15W
<br /> Drilled By: Alan Chiles NWk, NE$, Sec. 6
<br /> Logged By: Gary Wendt Coordinates: N 599,7271
<br /> Elevation: 5742' E 1,120,9921
<br /> Depth Increment Description of Strata/Lithologic Unit Designation
<br /> (feet)
<br /> 0.0 - 0.6 SOIL, sandy clay loam, reddish brown, friable, ME, many roots,
<br /> suitable topsoil
<br /> 0.6 - 2.0 SOIL, sandy clay loam, reddish brown and brownish red, friable,
<br /> VE, few to common roots, about 10% white carbonates, suitable
<br /> subsoil
<br /> 2.0 - 2.4 SOIL, clay loam, yellowish brown, VE, friable, few gray shale
<br /> pieces, suitable subsoil
<br /> 2.4 - 3.0 SOIL, sandy clay loam, reddish brown, VE, friable, hard sandstone
<br /> streak at 2.75 - 2.80, suitable subsoil
<br /> 3.0 - 6.0 SANDSTONE, shaley, yellowish brown, soft, ME, 3% black organic
<br /> lamella at 3.4 - 3.6, slightly hard at 5.0 - 6.0, Unit 1
<br /> 6.0 - 10.0 SANDSTONE, brown, slightly hard to hard, SE/NE, Unit 1
<br /> 10.0 - 12.0 SANDSTONE, brown, hard and slightly hard gray SHALE, NE, soft to
<br /> slightly hard brownish gray shale at 11.0 - 12.0, Unit 1
<br /> 12.0 - 16.0 SHALE, sandy, grayish brown and brownish gray, soft to slightly
<br /> hard, NE, Unit 1
<br /> 16.0 - 20.7 SHALE, brownish gray, soft and slightly hard to hard grayish
<br /> brown sandstone, banded, NE, Unit 1
<br /> 20.7 - 22.0 SANDSTONE, brownish gray, extremely hard, NE, intensely
<br /> fractured, bedding planes occur at a 0.2 foot frequency, bedding
<br /> planes and fractures are iron stained (orange to reddish brown),
<br /> Unit 1
<br /> 22.0 - 23.0 SHALE, gray to dark gray and black carbonaceous SHALE, soft to
<br /> slightly hard, NE, Unit 1
<br /> 23.0 - 24.1 SHALE, gray, slightly hard with 10-15% grayish brown slightly
<br /> hard sandy shale, NE, lost increment at 24.0 - 24.1 , Unit 1
<br /> 24.1 - 24.4 SANDSTONE, light gray to gray, hard, NE, few orange to reddish
<br /> brown iron stains, Unit 1
<br /> 24.4 - 24.6 SHALE, gray, hard, fractured, NE, Unit 1
<br /> 6-1-82 Revised 04/11/88
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