| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #11 | Utah | Oct 2025 | 5.6M BBLs | 28M MCF |
| #12 | California | Nov 2025 | 5.6M BBLs | 21.4M MCF |
| #13 | Montana | Oct 2025 | 2.5M BBLs | 10.1M MCF |
| #14 | Kansas | May 2025 | 2.2M BBLs | 10.5M MCF |
| #15 | Alabama | Sep 2025 | 213.4k BBLs | 5.8M MCF |
| #16 | Mississippi | Sep 2025 | 494.3k BBLs | 1.2M MCF |
| #17 | Kentucky | Dec 2023 | 115.3k BBLs | 5.0M MCF |
| #18 | Michigan | Oct 2025 | 242.4k BBLs | 1.7M MCF |
| #19 | Arkansas | Sep 2025 | 190.6k BBLs | 244.4k MCF |
| #20 | Nebraska | Dec 2024 | 136.2k BBLs | 25.1k MCF |
| #21 | Florida | Dec 2024 | 65.3k BBLs | 669.2k MCF |
| #22 | South Dakota | Sep 2023 | 75.1k BBLs | 243.8k MCF |