Maddock, W. I. 11
Status not reported Oil well
| API number | 12-045-00849 |
|---|---|
| Operator | Continental Oil Company |
| County | Edgar, Illinois |
| Permitted | 1960-06-07 |
| Completed | 1960-07-01 |
| Depth | 3,300 ft |
| Surface location | 39.510583, -87.593260 · 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.