South Mason Unit Tract 13-1
Plugged Injection well
| API number | 12-049-00099-0200 |
|---|---|
| Operator | Ladd Petroleum Corp. |
| County | Effingham, Illinois |
| Permitted | 1977-09-26 |
| Completed | 1977-11-18 |
| Depth | 2,494 ft |
| Surface location | 38.936128, -88.615707 · 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.