what is a oil topper refinery
Valero plans to boost Eagle Ford refining capability by adding a 90,000 b/d crude topper at its Houston refinery. The 160,000 b/d refinery is set up to refine the typical light, sweet crude, but the topper will allow the facility to process even greater volumes of lighter Eagle Ford Crude.As much as 40% of Eagle Ford crude production is consider condensate and has an API gravity of more than 50 degrees.he 160,000 b/d refinery is set up to refine the typical light, sweet crude, but the topper will allow the facility to process even greater volumes of lighter Eagle Ford Crude. As much as 40% of Eagle Ford crude production is consider condensate and has an API gravity of more than 50 degrees.