What We Do

What We Do

CITGO Petroleum Corporation is a refiner, transporter and marketer of motor fuels, lubricants, petrochemicals and other industrial products.


Our strategically located, deep conversion refineries in Texas, Louisiana and Illinois have a combined total refining capacity of approximately 749,000 barrels per day. Each refinery has the capability to process large volumes of heavy crude oil into a varied and flexible slate of refined products that include light fuels and petrochemicals. These refineries are among the safest, most environmentally sound and sophisticated in the nation.

Terminals and Pipelines

Our extensive network of 48 petroleum product terminals and pipelines is among the largest in the nation, offering the flexibility to store and distribute more than 70 different grades of products to our customers.

Lubricants Blending

Lubricants and oils are manufactured through blending and packaging plants located across the country. An extensive line of finished agricultural, automotive, industrial and private label lubricants, oils and greases provide products for consumer, commercial and industrial customers.

Supply and Marketing

We market TriCLEAN® TOP TIER gasoline and unbranded commercial fuels to independent marketers who consistently rate CITGO as one of the best branded supplier companies in the industry. CITGO branded marketers sell motor fuels through more than 5,300 independently owned, branded retail outlets. In addition to numerous private labels, lubricant products are marketed under the CITGO, Mystik® and Clarion® brands with more than 2,200 individual formulations. Lubricants products are sold throughout the United States and in 41 countries around the world.