Mulvill-Haegele 1
Status not reported Oil well
| API number | 12-119-29282 |
|---|---|
| Operator | Reef Development, Inc. |
| County | Madison, Illinois |
| Permitted | 2008-01-09 |
| Completed | 2008-09-01 |
| Depth | 1,800 ft |
| Surface location | 38.821720, -89.752360 · 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.