Hartley 9
Status not reported Oil well
| API number | 12-025-27453-0100 |
|---|---|
| Operator | Revelle, Karen S. |
| County | Clay, Illinois |
| Permitted | 1984-10-11 |
| Completed | 1984-10-16 |
| Depth | 3,843 ft |
| Surface location | 38.697689, -88.296096 · 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.