Heitz Leo 3
Plugged Oil well
| API number | 12-159-02107 |
|---|---|
| Operator | Mammoth Producing & Refining Corp. |
| County | Richland, Illinois |
| Completed | 1937-10-26 |
| Depth | 3,010 ft |
| Surface location | 38.740341, -88.204598 · 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.