25,000 Medal "For the Tapping of the Subsoil and Expansion of the Petrochemical Complex of Western Siberia" Медаль «За освоение недр и развитие нефтегазового комплекса Западной Сибири» Medal «Za osvoenie nedr i razvitie neftegazovogo kompleksa Zapadnoj Sibiri» 28 July 1978 Awarded for 3 years outstanding service in the Petrochemical Complex Of Western Siberia.[64] c.