| Business | Phone |
| Xto Energy Inc 1256 County Road 223, Durango 81301 | (970) 247-7708 |
| Weaselskin Corp 12995 Highway 550, Durango 81303 | (970) 247-9410 |
| Bp America Production Co 380 Airport Rd, Durango 81303 | (970) 247-6800 |
| Cedar Ridge Llc 484 Turner Dr # B, Durango 81303 | (970) 382-5990 |
| Oso Energy Resources Corp 900 Main Ave # D, Durango 81301 | (970) 247-4126 |
| Peak Energy Operating 3473 Main Ave, Durango 81301 | (970) 247-1500 |
| Kelley Land Inc 965 1/2 Main Ave, Durango 81301 | (970) 385-4722 |