Johnson Unit 20 1
Plugged Oil well
| API number | 12-029-01090 |
|---|---|
| Operator | Blalack, Joe |
| County | Coles, Illinois |
| Permitted | 1947-02-07 |
| Completed | 1947-03-04 |
| Depth | 1,977 ft |
| Surface location | 39.486376, -88.383713 · 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.