| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #6 | Pennsylvania | Nov 2019 | 6.0k BBLs | 591.3M MCF |
| #7 | California | Nov 2019 | 12.6M BBLs | 32.1M MCF |
| #8 | Wyoming | Sep 2019 | 8.5M BBLs | 135.5M MCF |
| #9 | Oklahoma | Nov 2019 | 4.7M BBLs | 141.7M MCF |
| #10 | Louisiana | Aug 2018 | 3.0M BBLs | 171.8M MCF |
| #11 | West Virginia | Dec 2017 | 592k BBLs | 146.5M MCF |
| #12 | Utah | Nov 2019 | 2.8M BBLs | 21.6M MCF |
| #13 | Kansas | Oct 2019 | 2.8M BBLs | 15.2M MCF |
| #14 | Ohio | All of 2019 | 5.2M BBLs | 610.7M MCF |
| #15 | Mississippi | Nov 2019 | 1.4M BBLs | 20.5M MCF |
| #16 | Montana | Dec 2019 | 1.7M BBLs | 9.0M MCF |
| #17 | Arkansas | Oct 2019 | 202.9k BBLs | 43.4M MCF |