| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #41 | Fayette County, TX | May 2026 | 381k BBLs |
| #42 | Wood County, TX | May 2026 | 267.1k BBLs |
| #43 | Mitchell County, TX | May 2026 | 259.8k BBLs |
| #44 | Cass County, TX | May 2026 | 191.6k BBLs |
| #45 | Robertson County, TX | May 2026 | 184.3k BBLs |
| #46 | Terry County, TX | May 2026 | 178.2k BBLs |
| #47 | Ochiltree County, TX | May 2026 | 177.2k BBLs |
| #48 | Refugio County, TX | May 2026 | 176.9k BBLs |
| #49 | Fisher County, TX | May 2026 | 168.1k BBLs |
| #50 | Maverick County, TX | May 2026 | 166.4k BBLs |
| #51 | Brazoria County, TX | May 2026 | 150.7k BBLs |
| #52 | Madison County, TX | May 2026 | 146.3k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #55 | Bee County, TX | May 2026 | 1.8M MCF |
| #56 | Hidalgo County, TX | May 2026 | 1.8M MCF |
| #57 | Roberts County, TX | May 2026 | 1.8M MCF |
| #58 | Borden County, TX | May 2026 | 1.7M MCF |
| #59 | Moore County, TX | May 2026 | 1.7M MCF |
| #60 | Hood County, TX | May 2026 | 1.7M MCF |
| #61 | Ochiltree County, TX | May 2026 | 1.7M MCF |
| #62 | Limestone County, TX | May 2026 | 1.6M MCF |
| #63 | Dawson County, TX | May 2026 | 1.5M MCF |
| #64 | Starr County, TX | May 2026 | 1.4M MCF |
| #65 | Smith County, TX | May 2026 | 1.4M MCF |
| #66 | Gaines County, TX | May 2026 | 1.3M MCF |