The primary objective of the Ras Tanura Refinery Clean Fuels Project is to enable the Ras Tanura refinery—the largest refinery in Saudi Arabia—to produce transportation fuels that will be compliant with future specifications. The project targets the ability to produce gasoline and diesel products to Euro 5 specifications, as well as to maximize refinery gasoline production, especially through the utilization of Khuff gas condensate naphtha.