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Clarkson Ranch N-13H
Active Oil well
| API number | 40-063-20767 |
|---|---|
| Permit number | 2054 |
| Operator | Luff Exploration Co. |
| County | Harding, South Dakota |
| Field | Clarkson Ranch |
| Permitted | 2014-08-14 |
| Spudded | 2014-09-11 |
| Completed | 2014-11-11 |
| Depth | 15,029 ft |
| Surface location | 45.866666, -103.577794 · 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.