Endsley 11
Status not reported Oil well
| API number | 12-023-24543 |
|---|---|
| Operator | Ryan, John H. |
| County | Clark, Illinois |
| Permitted | 1981-07-21 |
| Completed | 1981-11-25 |
| Depth | 390 ft |
| Surface location | 39.440184, -87.987648 · 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.