Plains All American Pipeline LP engages in the provision of logistics services and owns midstream energy infrastructure. It operates through the following business segments: Transportation, Facilities, and Supply and Logistics. The Transportation segment includes transporting crude oil and refined products on pipelines, gathering systems, trucks, and barges. The Facilities segment offers storage, terminalling, and throughput services for crude oil, natural gas liquids, and natural gas; LPG fractionation and isomerization services; and natural gas and condensate processing services. The Supply and Logistics segment involves in sale of gathered and bulk-purchased crude oil NGL volumes. The company was founded in 1998 and is headquartered in Houston, TX.