| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #137 | Galveston County, TX | May 2019 | 14.1k BBLs |
| #138 | Knox County, TX | May 2019 | 13.7k BBLs |
| #139 | Wise County, TX | May 2019 | 14.2k BBLs |
| #140 | Schleicher County, TX | May 2019 | 20.3k BBLs |
| #141 | Brooks County, TX | May 2019 | 13.8k BBLs |
| #142 | Cherokee County, TX | May 2019 | 15.2k BBLs |
| #143 | Hartley County, TX | May 2019 | 20.6k BBLs |
| #144 | Colorado County, TX | May 2019 | 11.5k BBLs |
| #145 | Eastland County, TX | May 2019 | 10.7k BBLs |
| #146 | Upshur County, TX | May 2019 | 6.4k BBLs |
| #147 | Calhoun County, TX | May 2019 | 10.9k BBLs |
| #148 | Cottle County, TX | May 2019 | 9.2k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #156 | Collingsworth County, TX | May 2019 | 73k MCF |
| #157 | Mitchell County, TX | May 2019 | 70.4k MCF |
| #158 | Galveston County, TX | May 2019 | 65.8k MCF |
| #159 | Runnels County, TX | May 2019 | 78.9k MCF |
| #160 | Brown County, TX | May 2019 | 63.7k MCF |
| #161 | Edwards County, TX | May 2019 | 131.8k MCF |
| #162 | Hartley County, TX | May 2019 | 90.3k MCF |
| #163 | Val Verde County, TX | May 2019 | 153.2k MCF |
| #164 | Oldham County, TX | May 2019 | 69.8k MCF |
| #165 | Haskell County, TX | May 2019 | 41.4k MCF |
| #166 | Garza County, TX | May 2019 | 39.9k MCF |
| #167 | King County, TX | May 2019 | 35.8k MCF |