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CALLEN UNIT 1
Cancelled / expired Gas well
| API number | 37-019-21861 |
|---|---|
| Permit number | 019-21861 |
| Operator | XTO ENERGY INC |
| County | Butler, Pennsylvania |
| Permitted | 2011-06-23 |
| Surface location | 40.768461, -79.842086 · 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.