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Pennsylvania Oil & Gas Production by County

Monthly production for every producing Pennsylvania county. Open any county for its recent monthly series and Buckhead county metrics.

Latest production month represented: Jul 2026. County reporting periods differ; the county-production table is rebuilt monthly.

Production reporting period: 1990-01–2026-07.

Last complete dataset refresh: 2026-09-28T04:54:48.560Z. Individual counties may contain newer records from a partial refresh.

Reporting periods vary by county and may contain gaps. A missing month is not assumed to have zero production. Production months and dataset refresh dates are different from regulator publication dates.

Quick answer: Monthly oil and gas production for 36 Pennsylvania counties, led by McKean County (16,473,365 bbl oil on record). Across all counties, Pennsylvania has 52,185,015 barrels of oil and 92,728,271,427 Mcf of gas in this dataset — Buckhead Energy analysis of public oil and gas data, refreshed monthly.

Frequently Asked Questions

How many Pennsylvania counties have oil and gas production data here?

This dataset covers 36 Pennsylvania counties with monthly oil and gas production, each on its own page. Buckhead Energy analysis of public oil and gas data, refreshed monthly.

Which Pennsylvania county produces the most oil?

By cumulative oil on record in this dataset, McKean County leads with 16,473,365 barrels. The full per-county ranking is on this page, each linking to its monthly detail.

Is the Pennsylvania production data a valuation?

No. The figures are Buckhead Energy analysis of public oil and gas data. They are reference data, not a valuation, appraisal or investment advice.

← All Buckhead Energy datasets

CountyOil (bbl, recorded)Gas (mcf, recorded)MonthsReporting period
McKean 16,473,365 636,666,861 428 1990-12–2026-07
Warren 10,811,643 157,161,480 439 1990-01–2026-07
Forest 6,896,012 89,514,933 439 1990-01–2026-07
Elk 5,628,663 804,963,218 439 1990-01–2026-07
Washington 3,113,846 14,012,487,608 439 1990-01–2026-07
Crawford 2,750,348 244,039,442 439 1990-01–2026-07
Venango 1,765,933 188,344,319 439 1990-01–2026-07
Mercer 1,321,851 377,172,835 439 1990-01–2026-07
Greene 873,425 12,264,507,292 439 1990-01–2026-07
Allegheny 547,454 1,639,027,476 439 1990-01–2026-07
Westmoreland 485,520 2,460,706,015 439 1990-01–2026-07
Erie 340,614 60,819,348 437 1990-01–2026-07
Butler 306,595 2,861,274,450 439 1990-01–2026-07
Armstrong 291,563 1,654,902,430 439 1990-01–2026-07
Clarion 225,291 202,902,263 439 1990-01–2026-07
Fayette 103,357 1,192,816,580 439 1990-01–2026-07
Indiana 79,425 1,047,126,110 428 1990-12–2026-07
Potter 69,305 325,538,876 428 1990-12–2026-07
Jefferson 53,929 402,721,732 439 1990-01–2026-07
Lawrence 21,859 218,412,417 403 1991-01–2026-07
Beaver 20,724 740,311,856 415 1992-01–2026-07
Clearfield 1,432 424,478,763 439 1990-01–2026-07
Bradford 1,200 13,616,080,200 428 1990-12–2026-07
Somerset 985 55,101,771 439 1990-01–2026-07
Centre 342 116,353,040 439 1990-01–2026-07
Cambria 334 25,342,910 437 1990-01–2026-07
Wyoming 0 3,996,636,691 271 2004-01–2026-07
Clinton 0 331,344,444 439 1990-01–2026-07
Cameron 0 445,891,750 439 1990-01–2026-07
Huntingdon 0 2,667,152 307 2001-01–2026-07
Lycoming 0 6,452,342,125 439 1990-01–2026-07
Blair 0 7,682,315 283 1995-01–2026-07
Sullivan 0 1,881,476,587 343 1996-01–2026-07
Susquehanna 0 19,088,099,229 295 2002-01–2026-07
Tioga 0 4,691,237,799 403 1991-01–2026-07
Bedford 0 12,119,110 290 1998-01–2022-02

Figures are Buckhead Energy analysis of public oil and gas data. A county's oil total counts only months in which at least 3 wells reported oil, and its gas total only months in which at least 3 wells reported gas, so totals are floors; "<3" marks a total withheld under that rule. Figures are for research and reference; they are not a valuation. Spotted an error? Tell us and we'll note it.

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