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Luff O-20 Stearns
Plugged Oil well
| API number | 40-063-20341 |
|---|---|
| Permit number | 1200 |
| Operator | Luff Exploration Co. |
| County | Harding, South Dakota |
| Field | Buffalo |
| Permitted | 1982-03-29 |
| Spudded | 1982-05-08 |
| Completed | 1982-06-28 |
| Plugged | 2019-07-25 |
| Depth | 9,056 ft |
| Surface location | 45.850957, -103.653744 · 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.