Castellari, Romeo 1
Status not reported Oil well
| API number | 12-121-03112 |
|---|---|
| Operator | Powell, Graham |
| County | Marion, Illinois |
| Permitted | 1946-12-30 |
| Completed | 1947-02-01 |
| Depth | 1,950 ft |
| Surface location | 38.487097, -88.989899 · 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.