| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #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 | 6.8M BBLs | 10.1M MCF |
| #12 | Utah | May 2026 | 2.7M BBLs | 23.4M MCF |
| #13 | Kansas | Feb 2026 | 1.9M BBLs | 9.1M MCF |
| #14 | Montana | Apr 2026 | 2.2M BBLs | 4.3M MCF |
| #15 | Mississippi | Apr 2026 | 448.6k BBLs | 868.9k MCF |
| #16 | Michigan | Apr 2026 | 286.1k BBLs | 4.7M MCF |
| #17 | Alabama | Apr 2026 | 215k BBLs | 5.8M MCF |
| #18 | Kentucky | Dec 2024 | 138.7k BBLs | 4.7M MCF |
| #19 | Arkansas | May 2026 | 178.8k BBLs | 185k MCF |