WellheadMap

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Graves 41-13H

Active Oil well

API number40-063-20721
Permit number1989
OperatorContinental Resources Inc.
CountyHarding, South Dakota
FieldBuffalo
Permitted2011-03-17
Spudded2011-10-03
Completed2011-11-30
Depth14,145 ft
Surface location45.790030, -103.689231 · wells within 1 mile
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State recordSouth Dakota Department of Agriculture and Natural Resources, Geological Survey Program ↗
Data as of2026-10-01

From South Dakota Department of Agriculture and Natural Resources, Geological Survey Program public records. Verify with the state before relying on this information.