Williams 1
Plugged Oil well
| API number | 12-173-00339 |
|---|---|
| Operator | Mansfield, C. B. |
| County | Shelby, Illinois |
| Completed | 1946-07-01 |
| Depth | 1,692 ft |
| Surface location | 39.324664, -88.906743 · 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.