| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Marshall County, WV | Dec 2021 | 328.4k BBLs |
| #2 | Tyler County, WV | Dec 2021 | 274.4k BBLs |
| #3 | Brooke County, WV | Dec 2021 | 254.6k BBLs |
| #4 | Ohio County, WV | Dec 2021 | 193.6k BBLs |
| #5 | Doddridge County, WV | Dec 2021 | 48.9k BBLs |
| #6 | Ritchie County, WV | Dec 2021 | 39.9k BBLs |
| #7 | Wetzel County, WV | Dec 2021 | 25.3k BBLs |
| #8 | Calhoun County, WV | Dec 2021 | 7.3k BBLs |
| #9 | Lincoln County, WV | Dec 2021 | 7.1k BBLs |
| #10 | Roane County, WV | Dec 2021 | 5.8k BBLs |
| #11 | Pleasants County, WV | Dec 2021 | 5.7k BBLs |
| #12 | Gilmer County, WV | Dec 2021 | 5.5k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Tyler County, WV | Dec 2021 | 63.4M MCF |
| #2 | Marshall County, WV | Dec 2021 | 39.6M MCF |
| #3 | Doddridge County, WV | Dec 2021 | 27.4M MCF |
| #4 | Wetzel County, WV | Dec 2021 | 19.7M MCF |
| #5 | Harrison County, WV | Dec 2021 | 17.4M MCF |
| #6 | Ritchie County, WV | Dec 2021 | 14.7M MCF |
| #7 | Monongalia County, WV | Dec 2021 | 14M MCF |
| #8 | Ohio County, WV | Dec 2021 | 8.7M MCF |
| #9 | Brooke County, WV | Dec 2021 | 7.0M MCF |
| #10 | Marion County, WV | Dec 2021 | 5.5M MCF |
| #11 | Lewis County, WV | Dec 2021 | 5.3M MCF |
| #12 | Pleasants County, WV | Dec 2021 | 2.1M MCF |