There are approximately 135 operating petroleum refineries in the United States. However, it's worth noting that this number may change over time due to various factors such as refinery closures, mergers, and new construction. The exact number throughout the World can vary depending on the definition of a refinery and the inclusion of smaller, regional facilities. However, it is estimated that there are around 700 to 800 large-scale oil refineries globally.
Largest refineries in the US?
Some of the largest refineries in the United States, based on their crude oil refining capacity, include:
- Motiva Port Arthur Refinery, Texas: The Motiva Port Arthur Refinery is the largest refinery in the United States and one of the largest in the world. It has a capacity of over 600,000 barrels per day.
- ExxonMobil Baytown Refinery, Texas: The Baytown Refinery is one of the largest refineries in the United States, with a capacity of around 560,000 barrels per day.
- Chevron Pascagoula Refinery, Mississippi: The Chevron Pascagoula Refinery has a capacity of approximately 360,000 barrels per day, making it one of the largest refineries in the country.
- Marathon Garyville Refinery, Louisiana: With a capacity of around 522,000 barrels per day, the Marathon Garyville Refinery is one of the largest refineries in the United States.
- Phillips 66 Sweeny Refinery, Texas: The Phillips 66 Sweeny Refinery has a capacity of approximately 280,000 barrels per day and is one of the largest refineries in the United States.
Some of the largest refineries in the world, based on their crude oil refining capacity, include:
- Reliance Industries Jamnagar Refinery, India: The Jamnagar Refinery complex, operated by Reliance Industries, is the world's largest refinery. It consists of two refineries, with a combined capacity of approximately 1.24 million barrels per day.
- SK Energy Ulsan Refinery, South Korea: The Ulsan Refinery, owned by SK Energy, is one of the largest refineries globally. It has a capacity of around 840,000 barrels per day.
- Paraguana Refinery Complex, Venezuela: The Paraguana Refinery Complex, located in Venezuela, consists of three refineries: Amuay, Cardon, and Bajo Grande. The combined capacity of these refineries is approximately 940,000 barrels per day.
- S-Oil Onsan Refinery, South Korea: The Onsan Refinery, owned by S-Oil, has a capacity of around 669,000 barrels per day, making it one of the largest refineries in the world.
- Ruwais Refinery, United Arab Emirates: The Ruwais Refinery, operated by Abu Dhabi National Oil Company (ADNOC), has a capacity of approximately 816,000 barrels per day.