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Gary 1 O'Neill
Plugged Dry hole well
| API number | 40-033-05048 |
|---|---|
| Permit number | 236 |
| Operator | S. Gary |
| County | Custer, South Dakota |
| Permitted | 1957-07-05 |
| Spudded | 1957-09-12 |
| Plugged | 1957-09-19 |
| Depth | 2,565 ft |
| Surface location | 43.775819, -102.776759 · 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.