Willis W W 1
Plugged Oil well
| API number | 12-081-01553 |
|---|---|
| Operator | Dunnill, John F. |
| County | Jefferson, Illinois |
| Completed | 1961-01-01 |
| Depth | 2,912 ft |
| Surface location | 38.443067, -88.762409 · 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.