Keller, Mary 1
Status not reported Oil well
| API number | 12-119-00348 |
|---|---|
| Operator | Simmel, Louis C. |
| County | Madison, Illinois |
| Completed | 1939-01-01 |
| Depth | 1,367 ft |
| Surface location | 38.722832, -90.021125 · 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.