| Symbol | Name | Country | Exchange |
|---|---|---|---|
| BIREF | Birchcliff Energ New | US | OTC |
| DALXF | Return Energy Inc | US | OTC |
| PRPRF | Prairie Provident Resources Inc | US | OTC |
| BIR | Birchcliff Energy Ltd. | CA | TSX |
| PPR | Prairie Provident Resources Inc | CA | TSX |
| TWM | Tidewater Midstream and Infrastructure Ltd. | CA | TSX |
| WCP | Whitecap Resources Inc. | CA | TSX |