| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #21 | McMullen County, TX | May 2026 | 1.9M BBLs |
| #22 | Pecos County, TX | May 2026 | 1.9M BBLs |
| #23 | Live Oak County, TX | May 2026 | 1.7M BBLs |
| #24 | Crane County, TX | May 2026 | 1.7M BBLs |
| #25 | Webb County, TX | May 2026 | 1.6M BBLs |
| #26 | Gaines County, TX | May 2026 | 1.6M BBLs |
| #27 | Ector County, TX | May 2026 | 1.5M BBLs |
| #28 | Borden County, TX | May 2026 | 1.3M BBLs |
| #29 | Scurry County, TX | May 2026 | 962.6k BBLs |
| #30 | Irion County, TX | May 2026 | 726.2k BBLs |
| #31 | Burleson County, TX | May 2026 | 663.3k BBLs |
| #32 | Lavaca County, TX | May 2026 | 635.1k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #37 | Crane County, TX | May 2026 | 5.1M MCF |
| #38 | Winkler County, TX | May 2026 | 4.9M MCF |
| #39 | Yoakum County, TX | May 2026 | 4.8M MCF |
| #40 | Wheeler County, TX | May 2026 | 4.3M MCF |
| #41 | Scurry County, TX | May 2026 | 3.8M MCF |
| #42 | Hemphill County, TX | May 2026 | 3.8M MCF |
| #43 | Ector County, TX | May 2026 | 3.7M MCF |
| #44 | Zapata County, TX | May 2026 | 3.6M MCF |
| #45 | Wood County, TX | May 2026 | 3.4M MCF |
| #46 | Fayette County, TX | May 2026 | 3.3M MCF |
| #47 | Parker County, TX | May 2026 | 2.8M MCF |
| #48 | Gonzales County, TX | May 2026 | 2.8M MCF |