The Thirty-One Carbonate-Chert formation in TX currently has 77,362 wells from 2,134 active operators on file. 292 permits have been filed for new Thirty-One Carbonate-Chert wells in the last 24 months.
Primary counties: UPTON (TX), CRANE (TX), ECTOR (TX), PECOS (TX), MIDLAND (TX)
| Rank | Operator | Wells |
|---|---|---|
| 1 | Pioneer Natural Resources | 8,701 |
| 2 | Two P Partners LLC | 3,857 |
| 3 | Formentera Operations LLC | 3,478 |
| 4 | Scout Energy Management | 3,281 |
| 5 | Blackbeard Operating | 3,177 |
| 6 | Kinder Morgan Production | 2,735 |
| 7 | Diamondback Energy | 2,572 |
| 8 | Oxy | 2,241 |
| 9 | Cog Operating | 1,849 |
| 10 | Apache | 1,818 |