Chi Operating, Inc. Energy Corporation No description specified. 1-1 (1 Record) Documents Archaeological Survey of the Chi Operating, Inc. Winchester Federal Well No. 3, Access Road R / W, & Pipeline R / W, T20S, R28E, Section 3 SE1 / 4 NW1 / 4 [1980 FNL, 2130 FWL]. Eddy County, New Mexico (1994)