Calwell, J. H. & C. E. 3
Status not reported Unknown well
| API number | 12-117-00990 |
|---|---|
| Operator | Johnson Oil & Gas Co |
| County | Macoupin, Illinois |
| Completed | 1918-05-01 |
| Depth | 620 ft |
| Surface location | 39.003957, -89.852652 · 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.