Cahill 1-A
Plugged Dry hole well
| API number | 12-081-24756 |
|---|---|
| Operator | Shamrock Drilling Corp. |
| County | Jefferson, Illinois |
| Permitted | 1990-11-16 |
| Completed | 1990-11-30 |
| Depth | 2,463 ft |
| Surface location | 38.350490, -89.133140 · 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.