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CHARLES DUFF 1
Active Gas well
| API number | 37-005-21530 |
|---|---|
| Permit number | 005-21530 |
| Operator | GREYLOCK CONVENTIONAL LLC |
| County | Armstrong, Pennsylvania |
| Permitted | 1973-04-19 |
| Spudded | 1973-04-30 |
| Surface location | 40.753735, -79.263636 · 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.