| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ERF | Enerplus Corporation | US | NYSE |
| CE1 | Calima Energy Limited | AU | ASX |
| AETUF | ARC Resources Ltd | US | OTC |
| APEUF | Archer Petroleum | US | OTC |
| CSPUF | Canadian Spirit Res | US | OTC |
| NUVSF | Nuvista Energy Ltd | US | OTC |
| TRMLF | Tourmaline Oil Corp | US | OTC |
| 08T | Tourmaline Oil Corp. | DE | F |
| 8RC | ARC Resources Ltd | DE | F |
| NVG | NuVista Energy Ltd | DE | F |
| PQ51 | Paramount Resources Ltd | DE | F |
| ARX | ARC Resources Ltd. | CA | TO |
| NVA | NuVista Energy Ltd. | CA | TO |
| OVV | Ovintiv Inc | CA | TO |
| TOU | Tourmaline Oil Corp. | CA | TO |
| SPI | Canadian Spirit Resources Inc | CA | V |