| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #13 | Kansas | Mar 2019 | 2.8M BBLs | 16.1M MCF |
| #14 | Ohio | All of 2018 | 6.8M BBLs | 572M MCF |
| #15 | Mississippi | Mar 2019 | 1.4M BBLs | 22M MCF |
| #16 | Arkansas | Mar 2019 | 263.8k BBLs | 46.5M MCF |
| #17 | Montana | May 2019 | 1.5M BBLs | 8.5M MCF |
| #18 | Alabama | Feb 2019 | 365.8k BBLs | 9.9M MCF |
| #19 | Michigan | Apr 2018 | 333.7k BBLs | 4.1M MCF |
| #20 | Kentucky | Dec 2015 | 83.1k BBLs | 3.9M MCF |
| #21 | Florida | Mar 2018 | 163.1k BBLs | 1.7M MCF |
| #22 | Nebraska | Nov 2018 | 167.8k BBLs | 34.4k MCF |
| #23 | South Dakota | Apr 2019 | 98.5k BBLs | 487.1k MCF |
| #24 | New York | All of 2018 | 220.9k BBLs | 11.8M MCF |