Oil and Gas Resources Survey China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and Gas Resources Survey China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and Gas Resources Survey China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and Gas Resources Survey China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and Gas Resources Survey China Geological Survey Ministry of Natural Resources Beijing 100083 China;
SINOPEC Jiangsu Oilfield Branch Company Yangzhou 225000 China;
SINOPEC Jiangsu Oilfield Branch Company Yangzhou 225000 China;
SINOPEC Jiangsu Oilfield Branch Company Yangzhou 225000 China;