Russia's top crude oil producer Rosneft said Saturday that it had made an oil discovery jointly with ExxonMobil at an offshore Arctic field, which has been at the center of controversy due to Western sanction against Moscow.
Russia's top crude oil producer Rosneft said Saturday that it had made an oil discovery jointly with ExxonMobil at an offshore Arctic field, which has been at the center of controversy due to Western sanction against Moscow.