Swanson, J. H.
Status not reported Unknown well
| API number | 12-187-00091 |
|---|---|
| Operator | Alco Oil & Gas Corp. |
| County | Warren, Illinois |
| Depth | 165 ft |
| Surface location | 40.935559, -90.600909 · 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.