Flannigan 1
Plugged Oil well
| API number | 12-121-00312 |
|---|---|
| Operator | Oexner G Etal |
| County | Marion, Illinois |
| Completed | 1940-04-01 |
| Depth | 2,907 ft |
| Surface location | 38.530325, -89.142546 · 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.