| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #186 | Nacogdoches County, TX | May 2019 | 1.1k BBLs |
| #187 | Sutton County, TX | May 2019 | 1.6k BBLs |
| #188 | Terrell County, TX | May 2019 | 2.3k BBLs |
| #189 | Jim Hogg County, TX | May 2019 | 1.1k BBLs |
| #190 | Collingsworth County, TX | May 2019 | 371 BBLs |
| #191 | Williamson County, TX | May 2019 | 484 BBLs |
| #196 | Parker County, TX | May 2019 | 113 BBLs |
| #201 | Erath County, TX | May 2019 | 71 BBLs |
| #202 | Sabine County, TX | May 2019 | 76 BBLs |
| #203 | Edwards County, TX | May 2019 | 46 BBLs |
| #204 | Val Verde County, TX | May 2019 | 8 BBLs |
| #205 | Real County, TX | May 2019 | 58 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Loving County, TX | May 2019 | 27.7M MCF |
| #2 | Midland County, TX | May 2019 | 34.2M MCF |
| #3 | Tarrant County, TX | May 2019 | 33.9M MCF |
| #4 | Karnes County, TX | May 2019 | 27.8M MCF |
| #5 | Panola County, TX | May 2019 | 29.6M MCF |
| #6 | San Augustine County, TX | May 2019 | 19.3M MCF |
| #7 | Reeves County, TX | May 2019 | 66.5M MCF |
| #8 | DeWitt County, TX | May 2019 | 22.6M MCF |
| #9 | Johnson County, TX | May 2019 | 14.2M MCF |
| #10 | Reagan County, TX | May 2019 | 21.4M MCF |
| #11 | Webb County, TX | May 2019 | 60.9M MCF |
| #12 | Dimmit County, TX | May 2019 | 22.5M MCF |