| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #128 | Hansford County, TX | May 2019 | 21.6k BBLs |
| #129 | Bee County, TX | May 2019 | 19.6k BBLs |
| #130 | Oldham County, TX | May 2019 | 33.6k BBLs |
| #131 | Starr County, TX | May 2019 | 26.5k BBLs |
| #132 | Goliad County, TX | May 2019 | 18.4k BBLs |
| #133 | Culberson County, TX | May 2019 | 81.4k BBLs |
| #134 | Lamb County, TX | May 2019 | 19k BBLs |
| #135 | Willacy County, TX | May 2019 | 13.8k BBLs |
| #136 | Hopkins County, TX | May 2019 | 14k BBLs |
| #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 |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #175 | Comanche County, TX | May 2019 | 32.3k MCF |
| #176 | Archer County, TX | May 2019 | 27.6k MCF |
| #177 | Jones County, TX | May 2019 | 17.5k MCF |
| #178 | Cass County, TX | May 2019 | 16.4k MCF |
| #179 | Hopkins County, TX | May 2019 | 12.7k MCF |
| #180 | Taylor County, TX | May 2019 | 14.1k MCF |
| #181 | Lamb County, TX | May 2019 | 13.4k MCF |
| #182 | Knox County, TX | May 2019 | 9.2k MCF |
| #183 | Lynn County, TX | May 2019 | 8.4k MCF |
| #184 | Wilbarger County, TX | May 2019 | 7.9k MCF |
| #185 | Trinity County, TX | May 2019 | 5.3k MCF |
| #186 | Bastrop County, TX | May 2019 | 5.7k MCF |