NGL Energy Partners LP engages in the crude oil logistics, water solutions, liquids, and refined products and renewables businesses. The company's Crude Oil Logistics segment purchases crude oil from producers and marketers, and transports it to refineries for resale at pipeline injection stations, storage terminals, barge loading facilities, rail facilities, refineries, and other trade hubs; and provides storage, terminaling, trucking, marine, and pipeline transportation services. Its Water Solutions segment is involved in the treatment and disposal of wastewater generated from crude oil and natural gas production operations; disposal of solids, such as tank bottoms, drilling fluids, and drilling muds, as well as performs truck and frac tank washouts; and sale of recovered hydrocarbons. The company's Liquids segment supplies natural gas liquids to retailers, wholesalers, refiners, and petrochemical plants in the United States and Canada through its 27 terminals, as well as offers term