Grahn, J. H. et al 3
Plugged Oil well
| API number | 12-025-00864 |
|---|---|
| Operator | Slape, Don Drilling Company |
| County | Clay, Illinois |
| Permitted | 1956-12-19 |
| Completed | 1958-01-21 |
| Depth | 2,865 ft |
| Surface location | 38.910376, -88.469041 · 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.