| Business | Phone |
| Nexen Canada Ltd 5301 62nd St, Lloydminster T9V 2E5 | (780) 871-8700 |
| Petrovera Resources Ltd 6603 44th St, Lloydminster T9V 2X1 | (780) 875-9186 |
| Trinity Energy Ltd 4810 62nd Ave, Lloydminster T9V 2E9 | (780) 875-1350 |
| X L Resources Ltd 5211 65th St, Lloydminster T9V 2E8 | (780) 875-6100 |
| Devon Canada Corp 5208 62nd St, Lloydminster T9V 2E4 | (780) 875-9837 |
| Enerplus Energy Svc Ltd 5009 48th St #201, Lloydminster T9V 0H7 | (780) 871-0972 |