Medal "For the Tapping of the Subsoil and Expansion of the Petrochemical Complex of Western Siberia"

The Medal "For the Tapping of the Subsoil and Expansion of the Petrochemical Complex of Western Siberia" (Russian: Медаль «За освоение недр и развитие нефтегазового комплекса Западной Сибири») was a civilian award of the Soviet Union established on July 28, 1978 by Decree of the Presidium of the Supreme Soviet of the USSR to recognise three years of dedicated work in developing the Petrochemical Complex of Western Siberia.