Jeff 4
Plugged Oil well
| API number | 12-081-01177 |
|---|---|
| Operator | Kewanee Oil & Gas |
| County | Jefferson, Illinois |
| Completed | 1958-11-01 |
| Depth | 2,828 ft |
| Surface location | 38.162602, -88.954874 · 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.