Hartley 1F
Plugged Oil well
| API number | 12-025-26388 |
|---|---|
| Operator | Crest Oil Co., Inc. |
| County | Clay, Illinois |
| Permitted | 1981-01-19 |
| Completed | 1981-02-17 |
| Depth | 2,998 ft |
| Surface location | 38.713945, -88.335258 · 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.