NGL Energy Partners LP is an energy partnership that transports, treats, recycles, and disposes of produced water generated as part of the energy production process. It also transports, stores, markets, and provides other logistics services for crude oil and liquid hydrocarbons. The firm operates through the following segments: Water Solutions, Crude Oil Logistics, Liquids Logistics, and Corporate & Other. The Water Solutions segment transports, treats, recycles, and disposes of produced and flow back water generated from oil and natural gas production. The Crude Oil Logistics segment purchases crude oil from producers and marketers and transports it to refineries or for resale at pipeline injection stations, storage terminals, barge loading facilities, rail facilities, refineries, and other trade hubs. The Liquids Logistics segment conducts supply operations for natural gas liquids, refined petroleum products and biodiesel to a range of commercial, retail and industrial customers across the United States and Canada. The Corporate & Other segment include corporate expenses that are not allocated to the reportable segments. The company was founded in 1940 and is headquartered in Tulsa, OK.