Mahaffy 1
Plugged Dry hole well
| API number | 12-005-00388 |
|---|---|
| Operator | Gulf Refining Company |
| County | Bond, Illinois |
| Permitted | 1955-12-14 |
| Completed | 1956-01-07 |
| Depth | 3,300 ft |
| Surface location | 38.807251, -89.473896 · 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.