The China National Offshore Oil Corporation (CNOOC) has discovered an oilfield in the South China Sea with proven reserves ...
SHENZHEN -- The China National Offshore Oil Corporation (CNOOC) announced on Monday that it has discovered a major oilfield ...
Scientists at Kazan Federal University, in collaboration with two Russian companies, have developed a new catalyst based on iron, nickel, cobalt, chromium, and copper to enhance the extraction of ...