Courson 1
Plugged Oil well
| API number | 12-121-25950 |
|---|---|
| Operator | Herley, David F. |
| County | Marion, Illinois |
| Permitted | 1976-12-01 |
| Completed | 1976-12-10 |
| Depth | 3,151 ft |
| Surface location | 38.719975, -88.781854 · 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.