DEAN C. W. 1
Plugged Disposal well
| API number | 12-121-03149-0100 |
|---|---|
| Operator | Big Four Oil & Gas |
| County | Marion, Illinois |
| Completed | 1948-02-05 |
| Depth | 3,010 ft |
| Surface location | 38.634772, -89.100468 · 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.