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Koch 1 State
Plugged Dry hole well
| API number | 40-031-20006 |
|---|---|
| Permit number | 488 |
| Operator | Koch Exploration Co. |
| County | Corson, South Dakota |
| Permitted | 1969-05-23 |
| Spudded | 1969-05-28 |
| Plugged | 1969-05-31 |
| Depth | 3,050 ft |
| Surface location | 45.907008, -100.797798 · wells within 1 mile |
| State record | South Dakota Department of Agriculture and Natural Resources, Geological Survey Program ↗ |
| Data as of | 2026-10-01 |
From South Dakota Department of Agriculture and Natural Resources, Geological Survey Program public records. Verify with the state before relying on this information.