Western Refining, Inc. (WNR) is an independent crude oil refiner and marketer of refined products and also operates service stations and convenience stores. WNR operates in three business segments: the refining group, the wholesale group, and the retail group. The Company owns and operates two refineries with a total crude oil throughput capacity of approximately 151,000 barrels per day. In addition to its 128,000 barrels per day refinery in El Paso, Texas, WNR also owns and operates 23,000 barrels per day refinery near Gallup, New Mexico. In addition to the refineries, it also owns and operates stand-alone refined product distribution terminals in Albuquerque, New Mexico, and Bloomfield, as well as asphalt terminals in Phoenix and Tucson, Arizona; Albuquerque, and El Paso. Effective November 12, 2013, Western Refining Inc acquired a 38.681% interest in Northern Tier Energy LP.