Hess Corporation, an exploration and production company, develops, produces, purchases, transports, and sells crude oil, natural gas liquids (NGLs), and natural gas. It operates through two segments, Exploration and Production, and Midstream.The company is also involved in crude oil and natural gas gathering, processing of natural gas and the fractionation of NGLs, transportation of crude oil by rail car, terminaling and loading crude oil and natural gas liquids, and the storage and terminaling of propane. The company is headquartered in New York.