| Rank | County | Most Current Period | Oil Production | Gas Production |
|---|---|---|---|---|
| #1 | Texas | Nov 2019 | 112.1M BBLs | 765.9M MCF |
| #2 | North Dakota | Dec 2019 | 42.9M BBLs | 92M MCF |
| #3 | New Mexico | Nov 2019 | 29.6M BBLs | 159.9M MCF |
| #4 | Alaska | Nov 2019 | 14.5M BBLs | 288.9M MCF |
| #5 | Colorado | Nov 2019 | 17M BBLs | 206.5M MCF |
| #6 | Pennsylvania | Nov 2019 | 6.0k BBLs | 591.3M MCF |
| #7 | California | Nov 2019 | 12.6M BBLs | 32.1M MCF |
| #8 | Wyoming | Sep 2019 | 8.5M BBLs | 135.5M MCF |
| #9 | Oklahoma | Nov 2019 | 4.7M BBLs | 141.7M MCF |
| #10 | Louisiana | Aug 2018 | 3.0M BBLs | 171.8M MCF |
| #11 | West Virginia | Dec 2017 | 592k BBLs | 146.5M MCF |
| #12 | Utah | Nov 2019 | 2.8M BBLs | 21.6M MCF |