Coley 1
Plugged Oil well
| API number | 12-041-00187 |
|---|---|
| Operator | Hill Producing Co |
| County | Douglas, Illinois |
| Permitted | 1956-07-12 |
| Completed | 1956-08-01 |
| Depth | 1,664 ft |
| Surface location | 39.769540, -88.388843 · 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.