Calvert, Mills 1
Plugged Oil well
| API number | 12-101-04016-0100 |
|---|---|
| Operator | Big Four Oil & Gas |
| County | Lawrence, Illinois |
| Permitted | 1952-11-14 |
| Completed | 1952-12-01 |
| Depth | 1,758 ft |
| Surface location | 38.686262, -87.734984 · 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.