EPA Air · by state and industry
Oil and gas extraction (NAICS 2111) air sources in Pennsylvania
- 821Facilities
Permitted air-emissions sources in Pennsylvania whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of oil and gas extraction (naics 2111) in Pennsylvania, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 895
- 2025 — inspections 1,287
- 2024 — inspections 1,382
- 2023 — inspections 1,111
- 2022 — inspections 1,170
- 2021 — inspections 1,340
- 2020 — inspections 1,294
- 2019 — inspections 1,098
- 2018 — inspections 1,072
- 2017 — inspections 864
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | Synthetic minor source | No |
| WILLIAMS FIELD SVC CO LLC/ZICK COMP STA | Synthetic minor source | No |
| WILLIAMS FIELD SVC CO/MACNEW COMP STA | Synthetic minor source | No |
| WILLIAMS FIELD SVC CO/POTTER COMP STA | Synthetic minor source | No |
| WILLIAMS, D. PAD 1 | Synthetic minor source | No |
| WOOD, E. PAD 1 | Synthetic minor source | No |
| WR-79 MITCHELL WELL PAD | Synthetic minor source | No |
| WRIGHT, W. PAD 1 | Synthetic minor source | No |
| WYCOMP LLC/FAIRVIEW TWP COMP STA | Minor source | Yes |
| XTO ENERGY BACHELDER WELL PAD | Minor source | No |
| XTO ENERGY GEIBEL WELLPAD/BUTLER | Minor source | No |
| XTO ENERGY HOMER CITY PP COMP STA/INDIANA | Minor source | Yes |
| XTO ENERGY INC/AK STEEL B | Minor source | No |
| XTO ENERGY INC/AK STEEL C | Minor source | No |
| XTO ENERGY INC/BERGBIGLER WELL PAD | Minor source | No |
| XTO ENERGY INC/GUIHER LUTHERYN | Minor source | No |
| XTO ENERGY INC/KENNEDY COMP STA | Minor source | No |
| XTO ENERGY INC/PATTON | Minor source | No |
| XTO ENERGY KYNE WELL PAD/BUTLER | Minor source | No |
| XTO ENERGY PATTON UNIT PAD/BUTLER | Minor source | No |
| XTO ENERGY WALTMAN WELLPAD/BUTLER | Minor source | No |
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Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.