| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #18 | Yoakum County, TX | May 2026 | 2.1M BBLs |
| #19 | Gonzales County, TX | May 2026 | 2.0M BBLs |
| #20 | Dawson County, TX | May 2026 | 2.0M BBLs |
| #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 |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #31 | Washington County, TX | May 2026 | 7.2M MCF |
| #32 | Johnson County, TX | May 2026 | 7.0M MCF |
| #33 | Robertson County, TX | May 2026 | 6.7M MCF |
| #34 | Rusk County, TX | May 2026 | 6.5M MCF |
| #35 | Freestone County, TX | May 2026 | 6.1M MCF |
| #36 | Crockett County, TX | May 2026 | 5.2M MCF |
| #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 |