China’s Daqing Oilfield, a subsidiary of the China National Petroleum Corporation, announced Wednesday the discovery of a major shale oil field with predicted geological reserves of about 1.27 billion tonnes.
China’s Daqing Oilfield, a subsidiary of the China National Petroleum Corporation, announced Wednesday the discovery of a major shale oil field with predicted geological reserves of about 1.27 billion tonnes.
Hungary and Slovakia have formally requested that Croatia authorize the transit of Russian crude oil …