Siemer 1
Plugged Oil well
| API number | 12-049-22668 |
|---|---|
| Operator | Masters, William F. |
| County | Effingham, Illinois |
| Permitted | 1976-10-27 |
| Completed | 1977-02-21 |
| Depth | 2,426 ft |
| Surface location | 39.177973, -88.497309 · 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.