Marlene:  the following information per your request to set up Transcolorado 
Pipeline in Global.

Transcolorado Gas Transmission Company
Interstate pipeline
Address:  370 Van Gordon Street
                    Lakewood, CO  80228
Phone # (Main) 303-763-3673
Contact:  Steve Irizarry  303-763-3473
Rate Zones:  Rocky Mountains
                          San Juan 

Imelda:  the curves you need to set up are
Rocky Mountains:  curve will be Wyoming Hub
San Juan:  curve will be El Paso San Juan Non-Bondad

Thanks, and let me know if there are any additional questions.