State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing) Beijing 102249 ChinaPetroleum Engineering Institute China University of Petroleum(Beijing) Beijing 102249 China;
State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing) Beijing 102249 ChinaPetroleum Engineering Institute China University of Petroleum(Beijing) Beijing 102249 China;
Exploration and Development Research Institute of Daqing Oilfield Co Ltd Daqing 163712 China;
Exploration and Development Research Institute of Daqing Oilfield Co Ltd Daqing 163712 China;
Exploration and Development Research Institute of Daqing Oilfield Co Ltd Daqing 163712 China;
State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing) Beijing 102249 ChinaPetroleum Engineering Institute China University of Petroleum(Beijing) Beijing 102249 China;
State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing) Beijing 102249 ChinaPetroleum Engineering Institute China University of Petroleum(Beijing) Beijing 102249 China;
Exploration and Development Department China Southern Petroleum Exploration and Development Corporation PetroChina Haikou 570100 China;
State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing) Beijing 102249 ChinaPetroleum Engineering Institute China University of Petroleum(Beijing) Beijing 102249 China;
PetroChina Coalbed Methane Company Limited Beijing 100028 China;
tight oil; CO_(2)huff and puff; dynamic characteristics; oil recovery; influencing factors; oil-displacement mechanism;