Downen, Mark 1
Plugged Oil well
| API number | 12-059-00658 |
|---|---|
| Operator | Vandenbark Brothers |
| County | Gallatin, Illinois |
| Permitted | 1947-06-23 |
| Completed | 1947-10-07 |
| Depth | 2,520 ft |
| Surface location | 37.849917, -88.174722 · 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.