WellheadMap

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Koch 12-21 BRRU

Shut in Oil well

API number40-063-20270
Permit number1038
OperatorContinental Resources Inc.
CountyHarding, South Dakota
FieldBuffalo
Permitted1980-10-02
Spudded1980-12-11
Completed1981-01-19
Depth8,640 ft
Surface location45.771209, -103.639885 · wells within 1 mile
Directions to the wellhead: Google Maps Apple Maps Waze
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.