 The field is actually a series of localized oil accumulations that produce from several different channel sands in the Mancos, Cedar Mountain, Dakota, Saltwash and Brushy Basin zones (Morgan, 1999 and 2001).Natural gas and Oil is produced from the Mancos, Cedar Mountain and Dakota formations, while the Brushy Basin and Saltwash production is mostly crude oil.The productive reservoirs are either structurally controlled by Horst and Graben features or isolated stratigraphic traps related to either lithological or permeability pinch outs (Tedesco, 2013).