Plains All American Pipeline, L.P. (NYSE: PAA) is a publicly traded master limited partnership that
provides midstream energy infrastructure and logistics services for crude oil, natural gas liquids
(“NGL”), natural gas and refined products. PAA owns an extensive network of pipeline
transportation, terminalling, storage and gathering assets in key crude oil and NGL producing basins
and transportation corridors and at major market hubs in the United States and Canada. On average,
PAA handles over 6 million barrels per day of crude oil and NGL on its transportation assets. PAA is
headquartered in Houston, Texas.