| Subsidiary | Jurisdiction of Organization | |||||||
| Advantage Pipeline LLC | Texas | |||||||
| Advantage Pipeline Holdings LLC | Delaware | |||||||
| Advantage Pipeline Logistics LLC | Texas | |||||||
| Advantage Pipeline Management, LLC | Texas | |||||||
| Aurora Pipeline Company Ltd. | Canada | |||||||
| Bakersfield Crude Terminal LLC | Delaware | |||||||
| Cactus II Pipeline LLC | Delaware | |||||||
| Capline Pipeline Company LLC | Delaware | |||||||
| Eagle Ford Crude Terminal LLC | Delaware | |||||||
| FM Midstream Holdings LLC | Delaware | |||||||
| FM Gathering LLC | Delaware | |||||||
Kern-Southland Energy Link LLC | Delaware | |||||||
| Niobrara Crude Terminal LLC | Delaware | |||||||
| OMOG JV Holdings LLC | Delaware | |||||||
| OMOG JV LLC | Delaware | |||||||
| Oryx Delaware Oil Transport LLC | Delaware | |||||||
| Oryx Midland Oil Gathering LLC | Texas | |||||||
| Oryx Midland Oil Marketing LLC | Delaware | |||||||
| Oryx Midstream Holdings LLC | Delaware | |||||||
| Oryx Wink Oil Pipeline LLC | Delaware | |||||||
| PAA Finance Corp. | Delaware | |||||||
| PAA GP LLC | Delaware | |||||||
| PAA Luxembourg S.a.r.l. | Luxembourg | |||||||
| PAA Midstream LLC | Delaware | |||||||
| PAA Natural Gas Storage, L.P. | Delaware | |||||||
| PAA Service Corp. | Texas | |||||||
| PAA/Vulcan Gas Storage, LLC | Delaware | |||||||
| Pacific Pipeline System LLC | Delaware | |||||||
| Plains AAP, L.P. | Delaware | |||||||
| Plains All American Emergency Relief Fund, Inc. | Texas | |||||||
| Plains All American GP LLC | Delaware | |||||||
| Plains All American Pipeline, L.P. | Delaware | |||||||
| Plains Capline LLC | Delaware | |||||||
| Plains Gas Solutions, LLC | Texas | |||||||
| Plains GP LLC | Texas | |||||||
| Plains LPG Services GP LLC | Delaware | |||||||
| Plains LPG Services, L.P. | Texas | |||||||
| Plains Marketing Bondholder, LLC | Delaware | |||||||
| Plains Marketing Canada LLC | Delaware | |||||||
| Plains Marketing, L.P. | Texas | |||||||
| Plains Midstream Canada ULC | British Columbia | |||||||
| Plains Midstream Holdings Canada ULC | British Columbia | |||||||
| Plains Midstream Luxembourg S.a.r.l. | Luxembourg | |||||||
| Plains Midstream Superior LLC | Texas | |||||||
| Plains Oryx Permian Basin LLC | Delaware | |||||||
| Subsidiary | Jurisdiction of Organization | |||||||
| Plains Oryx Permian Basin Marketing LLC | Delaware | |||||||
| Plains Oryx Permian Basin Pipeline LLC | Delaware | |||||||
| Plains Pipeline, L.P. | Texas | |||||||
| Plains Pipeline MidCon LLC | Texas | |||||||
| Plains Pipeline Montana LLC | Delaware | |||||||
| Plains Products Terminals LLC | Delaware | |||||||
| Plains Rail Holdings LLC | Delaware | |||||||
| Plains South Texas Gathering LLC | Texas | |||||||
| PMC (Nova Scotia) Company | Nova Scotia | |||||||
| PNGS GP LLC | Delaware | |||||||
POPB NM Crude II LLC | Delaware | |||||||
| Rancho LPG Holdings LLC | Delaware | |||||||
| Red River Pipeline Company LLC | Delaware | |||||||
| Rocky Mountain Pipeline Montana LLC | Delaware | |||||||
| St. James Rail Terminal LLC | Delaware | |||||||
| Sunrise Pipeline LLC | Delaware | |||||||
| Van Hook Crude Terminal LLC | Delaware | |||||||
| Western Corridor Pipeline LLC | Delaware | |||||||