Holly Energy

Holly Energy Partners, L.P., (HEP) is engaged in the business of operating a system of petroleum product and crude pipelines, storage tanks, distribution terminals, loading rack facilities and refinery processing units in West Texas, New Mexico, Utah, Nevada, Oklahoma, Wyoming, Kansas, Arizona, Idaho and Washington. The Company operates through segments, including pipelines and terminals segment and a refinery processing unit segment. As of December 31, 2016, its pipelines and terminals segment consisted of 24 main pipeline segments; Crude gathering networks in Texas and New Mexico; 10 refined product terminals; one crude terminal; 8,300 track feet of rail storage located at one facility; seven locations with truck and/or rail racks, and Tankage at all six of HollyFrontier Corporation's (HFC's) refining facility locations. As of December 31, 2016, the Company's refinery processing unit segment consisted of five refinery processing units at two of HFC's refining facility locations.