PetroChina Hangzhou Research Institute of Petroleum, Hangzhou 310023, China;
PetroChina Hangzhou Research Institute of Petroleum, Hangzhou 310023, China;
PetroChina Hangzhou Research Institute of Petroleum, Hangzhou 310023, China;
Research Institute of Petroleum Exploration and Development, PetroChina Qinghai Oil Field Company, Dunhuang 736202, China;
Research Institute of Petroleum Exploration and Development, PetroChina Qinghai Oil Field Company, Dunhuang 736202, China;
PetroChina Hangzhou Research Institute of Petroleum, Hangzhou 310023, China;
Research Institute of Petroleum Exploration and Development, PetroChina Qinghai Oil Field Company, Dunhuang 736202, China;
Research Institute of Petroleum Exploration and Development, PetroChina Qinghai Oil Field Company, Dunhuang 736202, China;