Home › South Dakota › Pennington
True 1 Knox Government
Plugged Dry hole well
| API number | 40-103-05018 |
|---|---|
| Permit number | 171 |
| Operator | True Oil Co. |
| County | Pennington, South Dakota |
| Permitted | 1955-11-21 |
| Spudded | 1955-11-26 |
| Plugged | 1956-01-09 |
| Depth | 5,575 ft |
| Surface location | 44.370703, -102.099257 · 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.