Luofu Liu (College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China), Zhengjian Xu (College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China), Kangjun Wu (School of Petroleum Engineering, Chongqing University of Science and Technology), Fei Xiao (College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China), Xinyi Lu (College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China), Xingpei Song (College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China), Wenchao Dou (College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China)