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DUFFY ESTATE D9
Active Oil well
| API number | 37-083-49981 |
|---|---|
| Permit number | 083-49981 |
| Operator | SANDSTONE DEV LLC |
| County | McKean, Pennsylvania |
| Permitted | 2004-11-18 |
| Spudded | 2005-02-21 |
| Surface location | 41.810685, -78.604856 · wells within 1 mile |
| State record | Pennsylvania Department of Environmental Protection ↗ |
| Data as of | 2026-10-19 |
From Pennsylvania Department of Environmental Protection public records. Verify with the state before relying on this information.