Plains All American Pipeline, L.P. (Plains) is engaged in the transportation, storage, terminalling and marketing of crude oil, refined products and liquefied petroleum gas and other natural gas-related petroleum products. The Company refers to liquefied petroleum gas and other natural gas related petroleum products, collectively as (LPG). Through its 50% equity ownership in PAA/Vulcan Gas Storage, LLC (PAA/Vulcan), Plains is also involved in the development and operation of natural gas storage facilities. The Company manages its operations through three business segments: Transportation, Facilities and Marketing. It has a network of transportation, terminalling and storage facilities at major market hubs and in key oil producing basins and crude oil, refined product and liquefied petroleum gas (LPG) transportation corridors in the United States and Canada.