Catagenesis of organic matter of rocks in section Vershinoskaya 501 well

Vitrinite was diagnosed into dispersed organic matter in certain intervals of carbonate section of Vershinovskaya parametric well. Pyrolysis has been conducted and the reflectivity of the rock samples was determined during the well test. The reconstruction of the area of drilling catagenetic regime of section was made and the main border of oil formation zone has been identified