How big is Plains, All American?

Plains All American: A Midstream Powerhouse

Plains All American Pipeline, formed through a strategic joint venture with Oryx Midstream Services, stands as a major player in North America’s energy infrastructure. While the exact ownership and structure may evolve over time, the combined system brings together extensive pipeline networks and critical storage assets that keep energy moving efficiently across the region.

The integrated system spans approximately 5,500 miles of pipeline, a vast network that delivers crude oil and refined products from key production areas to major refining and distribution hubs. This backbone of midstream infrastructure supports a staggering throughput—around 6.8 million barrels per day—making it one of the most robust systems in the industry.

Equally impressive is the system’s storage capacity. With roughly 16.9 million barrels of operational storage, Plains All American helps stabilize supply chains, manage price volatility, and ensure reliable access to energy resources even during market fluctuations. These terminals and storage facilities are strategically located at critical junctions, such as trading hubs and pipeline intersections, enhancing their value in the broader energy ecosystem.

What sets Plains All American apart isn’t just scale—it’s integration. By combining transportation, storage, and logistics under one coordinated operation, the company delivers efficiency, resilience, and flexibility. As energy demands shift and production continues to grow, particularly in regions like the Permian Basin, the role of midstream operators like Plains becomes even more essential.

Though the industry faces evolving challenges—from regulatory scrutiny to the energy transition—Plains All American remains a cornerstone of North American energy infrastructure, built on decades of experience and strategic expansion. Its scale, reach, and operational depth ensure it will remain a key enabler of energy flow for years to come.