| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CNQ | Canadian Natural Resources Limited | US | NYSE |
| ERF | Enerplus Corporation | US | NYSE |
| VIVK | Vivakor, Inc. | US | NASDAQ |
| RUBLF | Rubellite Energy Inc | US | OTC |
| CJ | Cardinal Energy Ltd. | CA | TSX |
| CR | Crew Energy Inc. | CA | TSX |
| RBY | Rubellite Energy Inc | CA | TSX |
| 0GY | Gear Energy | DE | F |
| 6L0 | RUBELLITE ENERGY INC. | DE | F |
| CRC | Canadian Natural Resources Limited | DE | F |
| CNQ | Canadian Natural Resources Ltd | CA | TO |
| PPR | Prairie Provident Resources Inc | CA | TO |
| RBY | Rubellite Energy Inc | CA | TO |