Mahon 12
Plugged Dry hole well
| API number | 12-137-00447 |
|---|---|
| Operator | J & J Oil Co |
| County | Morgan, Illinois |
| Completed | 1929-01-01 |
| Depth | 298 ft |
| Surface location | 39.761416, -90.125300 · 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.