| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #7 | Wyoming | May 2026 | 8.1M BBLs | 101.8M MCF |
| #8 | Colorado | May 2026 | 6.3M BBLs | 112.3M MCF |
| #9 | Ohio | Q1 2026 | 11.5M BBLs | 511.3M MCF |
| #10 | Louisiana | Dec 2024 | 1.5M BBLs | 206.8M MCF |
| #11 | California | May 2026 | 7.6M BBLs | 10.2M MCF |
| #12 | Utah | May 2026 | 5.5M BBLs | 27.3M MCF |
| #13 | Kansas | Feb 2026 | 1.9M BBLs | 9.1M MCF |
| #14 | Montana | Apr 2026 | 2.2M BBLs | 4.3M MCF |
| #15 | Mississippi | May 2026 | 432k BBLs | 844.6k MCF |
| #16 | Alabama | Apr 2026 | 215k BBLs | 5.8M MCF |
| #17 | Michigan | May 2026 | 222.2k BBLs | 4.1M MCF |
| #18 | Kentucky | Dec 2024 | 138.7k BBLs | 4.7M MCF |