Stanley 4
Status not reported Unknown well
| API number | 12-025-00720 |
|---|---|
| Operator | Marvin, Gaurd S. |
| County | Clay, Illinois |
| Permitted | 1955-08-30 |
| Surface location | 38.796650, -88.382208 · 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.