| Symbol | Name | Country | Exchange |
|---|---|---|---|
| EOG | EOG Resources, Inc. | US | NYSE |
| GPOR | Gulfport Energy Corporation | US | NYSE |
| SGER | Sterling Energy Res Inc | US | OTC |
| WLLAW | Whiting Petroleum Corp | US | OTC |
| WLLBW | Whiting Petroleum Corp | US | OTC |
| XBOR | Cross Border Resources Inc | US | OTC |
| HMGP | Hemi Energy Group Inc | US | OTC |
| 58R | HIGHPEAK ENERGY DL-0001 | DE | F |
| 8LP1 | Laredo Petroleum Inc | DE | F |
| EO5 | EOG Resources Inc | DE | F |
| SJL | SM Energy Company | DE | F |
| UE22 | U.S. Energy Corp | DE | F |