Keller, Ferdinand,Sr. 3
Status not reported Oil well
| API number | 12-119-00101 |
|---|---|
| Operator | Madison Oil & Gas |
| County | Madison, Illinois |
| Completed | 1917-02-01 |
| Depth | 1,515 ft |
| Surface location | 38.730339, -90.021571 · 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.