| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #3 | North Dakota | Feb 2026 | 29M BBLs | 92.1M MCF |
| #4 | Alaska | Feb 2026 | 11.6M BBLs | 292.2M MCF |
| #5 | Pennsylvania | Jan 2026 | 12.5k BBLs | 664.6M MCF |
| #6 | Oklahoma | Jan 2026 | 11.3M BBLs | 221.2M MCF |
| #7 | Colorado | Jan 2026 | 12.7M BBLs | 175.9M MCF |
| #8 | Wyoming | Jan 2026 | 8.1M BBLs | 103.5M MCF |
| #9 | Ohio | Q4 2025 | 11.9M BBLs | 547.6M MCF |
| #10 | California | Nov 2025 | 8.1M BBLs | 23.4M MCF |
| #11 | Louisiana | Dec 2024 | 1.5M BBLs | 206.8M MCF |
| #12 | Utah | Feb 2026 | 3.5M BBLs | 25.2M MCF |
| #13 | Montana | Feb 2026 | 2.0M BBLs | 8.9M MCF |
| #14 | Kansas | Nov 2025 | 2.0M BBLs | 9.8M MCF |