Home › South Dakota › Harding
Koch 34-12 Seppala
Plugged Oil well
| API number | 40-063-20140 |
|---|---|
| Permit number | 805 |
| Operator | Continental Resources Inc. |
| County | Harding, South Dakota |
| Field | Buffalo |
| Permitted | 1977-07-06 |
| Spudded | 1977-09-07 |
| Completed | 1977-10-13 |
| Plugged | 1986-05-17 |
| Depth | 8,462 ft |
| Surface location | 45.706266, -103.573532 · 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.