| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #9 | Andrews County, TX | Mar 2026 | 5.1M BBLs |
| #10 | Glasscock County, TX | Mar 2026 | 5.1M BBLs |
| #11 | Ward County, TX | Mar 2026 | 4.8M BBLs |
| #12 | DeWitt County, TX | Mar 2026 | 4.4M BBLs |
| #13 | La Salle County, TX | Mar 2026 | 4.0M BBLs |
| #14 | Culberson County, TX | Mar 2026 | 3.7M BBLs |
| #15 | Dimmit County, TX | Mar 2026 | 2.8M BBLs |
| #16 | Dawson County, TX | Mar 2026 | 2.2M BBLs |
| #17 | Winkler County, TX | Mar 2026 | 2.2M BBLs |
| #18 | McMullen County, TX | Mar 2026 | 2.1M BBLs |
| #19 | Atascosa County, TX | Mar 2026 | 2.1M BBLs |
| #20 | Gonzales County, TX | Mar 2026 | 2.0M BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #14 | Glasscock County, TX | Mar 2026 | 27.4M MCF |
| #15 | Tarrant County, TX | Mar 2026 | 21.4M MCF |
| #16 | DeWitt County, TX | Mar 2026 | 20.8M MCF |
| #17 | Karnes County, TX | Mar 2026 | 19.9M MCF |
| #18 | Ward County, TX | Mar 2026 | 18.5M MCF |
| #19 | McMullen County, TX | Mar 2026 | 17.8M MCF |
| #20 | Dimmit County, TX | Mar 2026 | 17.3M MCF |
| #21 | Andrews County, TX | Mar 2026 | 13.3M MCF |
| #22 | Nacogdoches County, TX | Mar 2026 | 13M MCF |
| #23 | Live Oak County, TX | Mar 2026 | 12.8M MCF |
| #24 | Wise County, TX | Mar 2026 | 12.2M MCF |
| #25 | Irion County, TX | Mar 2026 | 12M MCF |