| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #7 | Colorado | Dec 2025 | 13.8M BBLs | 182.5M MCF |
| #8 | Ohio | Q4 2025 | 11.9M BBLs | 547.6M MCF |
| #9 | Louisiana | Dec 2024 | 1.5M BBLs | 206.8M MCF |
| #10 | Wyoming | Jan 2026 | 7.5M BBLs | 64.8M MCF |
| #11 | California | Nov 2025 | 7.8M BBLs | 21.8M MCF |
| #12 | Utah | Jan 2026 | 3.9M BBLs | 27.7M MCF |
| #13 | Kansas | Aug 2025 | 2.1M BBLs | 10.3M MCF |
| #14 | Montana | Jan 2026 | 2.1M BBLs | 4.1M MCF |
| #15 | Alabama | Nov 2025 | 236.3k BBLs | 5.7M MCF |
| #16 | Michigan | Dec 2025 | 249.6k BBLs | 4.6M MCF |
| #17 | Kentucky | Dec 2024 | 138.7k BBLs | 4.7M MCF |
| #18 | Mississippi | Nov 2025 | 333k BBLs | 834.6k MCF |