Mellendorf, William 1
Plugged Dry hole well
| API number | 12-049-00824 |
|---|---|
| Operator | Coy Oil, Inc. |
| County | Effingham, Illinois |
| Permitted | 1953-12-29 |
| Completed | 1954-01-10 |
| Depth | 2,920 ft |
| Surface location | 38.913708, -88.473707 · 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.