| APA | APA |
| AR | Antero Resources |
| CHK | Chesapeake Energy |
| CIVI | Civitas Resources |
| COP | ConocoPhillips |
| CTRA | Coterra Energy |
| DVN | Devon Energy |
| EOG | EOG Resources |
| EQT | EQT |
| FANG | Diamondback Energy |
| MGY | Magnolia Oil & Gas |
| MRO | Marathon Oil |
| MTDR | Matador Resources |
| PR | Permian Resources |
| PXD | Pioneer Natural Resources |
| SWN | Southwestern Energy |