| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #51 | Brazoria County, TX | May 2026 | 150.7k BBLs |
| #52 | Madison County, TX | May 2026 | 146.3k BBLs |
| #53 | Rusk County, TX | May 2026 | 143.1k BBLs |
| #54 | Cochran County, TX | May 2026 | 142.5k BBLs |
| #55 | Lipscomb County, TX | May 2026 | 141.5k BBLs |
| #56 | Garza County, TX | May 2026 | 130.5k BBLs |
| #57 | Harrison County, TX | May 2026 | 114k BBLs |
| #58 | Wheeler County, TX | May 2026 | 112.8k BBLs |
| #59 | Stephens County, TX | May 2026 | 107.3k BBLs |
| #60 | Kent County, TX | May 2026 | 104.9k BBLs |
| #61 | Gregg County, TX | May 2026 | 104.7k BBLs |
| #62 | Smith County, TX | May 2026 | 96.7k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #4 | Martin County, TX | May 2026 | 70M MCF |
| #5 | Loving County, TX | May 2026 | 59.4M MCF |
| #6 | Panola County, TX | May 2026 | 54.6M MCF |
| #7 | Culberson County, TX | May 2026 | 48.4M MCF |
| #8 | Reagan County, TX | May 2026 | 46.4M MCF |
| #9 | Upton County, TX | May 2026 | 45M MCF |
| #10 | Harrison County, TX | May 2026 | 44.8M MCF |
| #11 | Howard County, TX | May 2026 | 34.6M MCF |
| #12 | La Salle County, TX | May 2026 | 29.7M MCF |
| #13 | Glasscock County, TX | May 2026 | 26.5M MCF |
| #14 | San Augustine County, TX | May 2026 | 25.8M MCF |
| #15 | Tarrant County, TX | May 2026 | 21.5M MCF |