Urengoy-Pomary-Uzhgorod

Urengoy-Pomary-Uzhgorod

Vincent Mundy/Bloomberg

A section of the Urengoy-Pomary-Uzhgorod pipeline, also known as the West-Siberian Pipeline, or the Trans-Siberian Pipeline - Russia's main natural gas export pipeline - moves underground near Ivano-Frankvisk, Ukraine, on Thursday, Feb. 6, 2014. Ukraine.