Duff Heirs 2
Plugged Injection well
| API number | 12-025-01915-0200 |
|---|---|
| Operator | Joe Simpkins Oil Developments |
| County | Clay, Illinois |
| Permitted | 1967-11-27 |
| Completed | 1967-11-24 |
| Depth | 3,098 ft |
| Surface location | 38.671701, -88.378285 · 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.