| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Washington County, PA | May 2026 | 8.4k BBLs |
| #2 | Mercer County, PA | May 2026 | 2.3k BBLs |
| #3 | Forest County, PA | May 2026 | 189 BBLs |
| #4 | Venango County, PA | May 2026 | 116 BBLs |
| #5 | Lawrence County, PA | May 2026 | 62 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #24 | Jefferson County, PA | May 2026 | 442.6k MCF |
| #25 | Mercer County, PA | May 2026 | 433.2k MCF |
| #26 | Centre County, PA | May 2026 | 217.1k MCF |
| #27 | Somerset County, PA | May 2026 | 100.1k MCF |
| #28 | Forest County, PA | May 2026 | 38.2k MCF |
| #29 | Blair County, PA | May 2026 | 25.2k MCF |
| #30 | Venango County, PA | May 2026 | 10.1k MCF |
| #31 | Crawford County, PA | May 2026 | 3.0k MCF |
| #32 | Huntingdon County, PA | May 2026 | 1.2k MCF |
| #33 | Cambria County, PA | May 2026 | 78 MCF |
| #34 | Warren County, PA | May 2026 | 48 MCF |
| #35 | Erie County, PA | May 2026 | 16 MCF |