Black T L 1
Plugged Dry hole well
| API number | 12-081-00797 |
|---|---|
| Operator | Martin, R. B. & IL Oil |
| County | Jefferson, Illinois |
| Completed | 1942-07-01 |
| Depth | 2,891 ft |
| Surface location | 38.148076, -88.970972 · 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.