Crude is a natural oil mixture from underground rocks that is the raw material which is refined into gasoline, heating oil, jet fuel, petrochemicals, and other chemical products. The Crude oil has not yet been processed or refined that is named according to their viscosity: Light Crude - API > 31.1; Medium Crude - API between 22.3 and 31.1; Heavy Crude - API < 22.3; Extra Heavy Crude - API < 10.0. (Refer to the Dubai Crude; Brent Crude; WTI (West Texas Intermediate))
Related Definitions in the Project: The Plant and Process Unit
