Lithologic Log
(Log data entered by KGS.) |
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From: 0 ft. to 2 ft. |
top soil |
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From: 2 ft. to 6 ft. |
fine sand |
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From: 6 ft. to 19 ft. |
brown clay |
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From: 19 ft. to 59 ft. |
fine to medium sand and gravel - loose |
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From: 59 ft. to 80 ft. |
brown clay |
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From: 80 ft. to 92 ft. |
fine to medium sand and gravel - 10% clay streak |
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From: 92 ft. to 132 ft. |
brown clay |
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From: 132 ft. to 170 ft. |
brown clay - gravel strip |
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From: 170 ft. to 188 ft. |
brown sandy clay |
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From: 188 ft. to 197 ft. |
brown sandy clay loose fine to medium sand 15% |
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From: 197 ft. to 206 ft. |
brown sandy clay |
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From: 206 ft. to 209 ft. |
fine to medium sand and gravel |
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From: 209 ft. to 214 ft. |
brown sandy clay |
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From: 214 ft. to 222 ft. |
cement gravel - hard pull down 600 |
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From: 222 ft. to 232 ft. |
fine to medium sand and gravel - loose |
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From: 232 ft. to 245 ft. |
brown yellow clay sandstone mixed - hard pull down 325 |
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From: 245 ft. to 249 ft. |
brown yellow clay - small loose brown rock strip (1 ft.) |
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From: 249 ft. to 280 ft. |
gray shale - pull down 250 - lost circulation at 275 ft. |
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From: 280 ft. to 305 ft. |
gray shale - strip of brown rock |
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From: 305 ft. to 334 ft. |
gray yellow shale |
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From: 334 ft. to 367 ft. |
shale - 10% Dakota sandstone strip - hard pull down 500 |
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From: 367 ft. to 390 ft. |
shale - hard pull down 300 |
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From: 390 ft. to 445 ft. |
shale - hard pull down 200 |
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From: 445 ft. to 463 ft. |
gray shale |
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From: 463 ft. to 488 ft. |
Dakota sandstone |
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From: 488 ft. to 510 ft. |
gray shale - hard pull down 200 |
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From: 510 ft. to 514 ft. |
Dakota sandstone - loose |
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From: 514 ft. to 575 ft. |
shale strip 80% Dakota sandstone - lost circulation at 540 ft. |
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From: 575 ft. to 590 ft. |
gray shale |
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From: 590 ft. to 603 ft. |
gray shale - hard pull down 400 |
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From: 603 ft. to 610 ft. |
red bed - pull down 300 |
