Hayfield Township, Crawford County, Pennsylvania
| Hayfield Township | |
| Township | |
| Country | United States |
|---|---|
| State | Pennsylvania |
| County | Crawford County |
| Area | 38.9 sq mi (101 km2) |
| - land | 38.9 sq mi (101 km2) |
| - water | 0.1 sq mi (0 km2) |
| Population | 3,092 (2000) |
| Density | 79.6 / sq mi (31 / km2) |
| Timezone | EST (UTC-4) |
| - summer (DST) | EDT (UTC-5) |
| Area code | 814 |
 Location of Hayfield Township in Crawford County
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 Location of Crawford County in Pennsylvania
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 Location of Pennsylvania in the United States
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Municipality Details
Oil and Gas Activity
| Well ID | Operator Name | First Permit Date | Spud Date | Unconventional | Horizontal | Producing | Violations |
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