M & I R.R. 4B
Plugged Oil well
| API number | 12-121-03412-0100 |
|---|---|
| Operator | Blackstock Oil |
| County | Marion, Illinois |
| Completed | 1940-02-01 |
| Depth | 2,226 ft |
| Surface location | 38.600058, -89.003611 · 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.