Maddock, W. I. 90
Status not reported Oil well
| API number | 12-045-00258-0100 |
|---|---|
| Operator | Dunlap, Jack L. |
| County | Edgar, Illinois |
| Permitted | 1991-09-27 |
| Completed | 1992-08-01 |
| Depth | 954 ft |
| Surface location | 39.512200, -87.595526 · 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.