Shaefer John 3
Plugged Oil well
| API number | 12-081-02532 |
|---|---|
| Operator | Dunnill, John F. |
| County | Jefferson, Illinois |
| Completed | 1967-05-07 |
| Depth | 2,847 ft |
| Surface location | 38.436893, -88.813384 · 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.