Billhartz Heirs 1
Status not reported Oil well
| API number | 12-027-01389 |
|---|---|
| Operator | Gulf Refining Company |
| County | Clinton, Illinois |
| Permitted | 1954-10-27 |
| Completed | 1954-12-07 |
| Depth | 2,071 ft |
| Surface location | 38.514243, -89.662016 · 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.