Pecos River Operating, Inc. No description specified. 1-1 (1 Record) Documents Archaeological Survey of the Pecos River Operating, Inc. Hanagan Federal Well No. 5 & Access Road R / W T7S, R26E, Section 14, SE1 / 4SW1 / 4 [660 FSL, 1980 FWL]. Chaves County, New Mexico (1993)