Unit "O" 1
Status not reported Oil well
| API number | 12-029-23234 |
|---|---|
| Operator | Duncan, Walter Estate |
| County | Coles, Illinois |
| Permitted | 1985-06-06 |
| Completed | 1985-07-23 |
| Depth | 2,518 ft |
| Surface location | 39.409415, -88.403123 · wells within 1 mile |
| State record | Illinois State Geological Survey ↗ |
| Data as of | 2026-10-17 |
From Illinois State Geological Survey public records. Verify with the state before relying on this information.