Ulm Etal 1
Plugged Oil well
| API number | 12-159-23957 |
|---|---|
| Operator | Southern Triangle Oil Co. |
| County | Richland, Illinois |
| Completed | 1980-09-20 |
| Depth | 2,942 ft |
| Surface location | 38.596602, -87.911004 · 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.