| Business | Phone |
| Arc Resources Ltd 9909 102 St #416, Grande Prairie T8V 2V4 | (780) 402-3300 |
| Talisman Energy Inc 10940 92 Ave, Grande Prairie T8V 6B5 | (780) 402-2220 |
| Northrock Resources Ltd 9932 111 Ave #203, Grande Prairie T8V 4C3 | (780) 539-0650 |
| Bonavista Po Box 23180 Rpo Prairie Mall, Grande Prairie T8V 7G7 | (780) 864-3820 |
| Bp Canada Energy Co 9909 102 St #300, Grande Prairie T8V 2V4 | (780) 814-7676 |
| Canadian Forest Oil Ltd 11443 98 Ave, Grande Prairie T8V 5S5 | (780) 532-8024 |
| Enermark Inc 11453 98 Ave, Grande Prairie T8V 5S5 | (780) 532-1912 |
| Eog Canada Resources Ltd 11431 98 Ave, Grande Prairie T8V 5S5 | (780) 814-5992 |