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Luff F-20 Stearns
Plugged Oil well
| API number | 40-063-20380 |
|---|---|
| Permit number | 1278 |
| Operator | Luff Exploration Co. |
| County | Harding, South Dakota |
| Field | Buffalo |
| Permitted | 1983-06-27 |
| Spudded | 1983-07-02 |
| Completed | 1983-08-20 |
| Plugged | 2019-08-14 |
| Depth | 9,025 ft |
| Surface location | 45.856941, -103.659239 · 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.