Pars crude oil refers to the type of crude oil extracted from the Pars oil field, which is located in Iran. It is a medium to heavy crude oil with a relatively high sulfur content. Pars crude oil is primarily used in refineries for the production of various refined petroleum products such as gasoline, diesel fuel, jet fuel, and heating oil. It can also be processed into asphalt and other heavy industrial products. Due to its properties, Pars crude oil requires specialized refining techniques to remove impurities and obtain valuable end products.