Horn-Diamond "C" 1
Plugged Oil well
| API number | 12-055-01966 |
|---|---|
| Operator | Sohio Petroleum Company |
| County | Franklin, Illinois |
| Completed | 1961-12-01 |
| Depth | 2,940 ft |
| Surface location | 37.901328, -88.941706 · 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.