Introduction to Iranian bitumen
Introduction to Iranian bitumen
Crude oil is found in sedimentary rocks throughout the world .except thus far, in Antarctica .in many places the oil has been degraded.so that it is represented by …
Introduction to Iranian bitumen
Crude oil is found in sedimentary rocks throughout the world .except thus far, in Antarctica .in many places the oil has been degraded.so that it is represented by …
Chemistry of Iranian bitumen
Extra-heavy oil and natural bitumen rep-resent crude oils which have been severely degraded by microbial action. As evidenced by their paucity of low-molecular-weight …