PetroChina Research Institute of Petroleum Exploration&Development Beijing 100083 China;
PetroChina Research Institute of Petroleum Exploration&Development Beijing 100083 China;
PetroChina Research Institute of Petroleum Exploration&Development Beijing 100083 China;
PetroChina Research Institute of Petroleum Exploration&Development Beijing 100083 China;
PetroChina Research Institute of Petroleum Exploration&Development Beijing 100083 China;