Duff, C. D. A-5
Status not reported Oil well
| API number | 12-025-28404 |
|---|---|
| Operator | Equinox Oil Company |
| County | Clay, Illinois |
| Permitted | 1997-02-07 |
| Completed | 1997-06-08 |
| Depth | 3,820 ft |
| Surface location | 38.653798, -88.335065 · 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.