| PR | Permian Resources |
| CRC | California Resources |
| CIVI | Civitas Resources |
| PNRG | PrimeEnergy Resources |
| MTDR | Matador Resources Company |
| GPRK | GeoPark |
| CRGY | Crescent Energy Company |
| PHX | PHX Minerals |
| EPSN | Epsilon Energy |
| MGY | Magnolia Oil & Gas |
| CRK | Comstock Resources |
| VTLE | Vital Energy |
| CHRD | Chord Energy |