McMackin Howard 1
Plugged Dry hole well
| API number | 12-121-00644 |
|---|---|
| Operator | Ewing Scandanavn Oil |
| County | Marion, Illinois |
| Completed | 1939-10-01 |
| Depth | 2,430 ft |
| Surface location | 38.638461, -88.914980 · 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.