Chen Xu, male, born in 1996 in Ju County, Rizhao County, Shandong Province, majored in Applied Physics in the School of Science, China University of Petroleum (East China), and his postgraduate students majored in Reservoir Physics in the School of Science, China University of Petroleum (East China). The research direction includes the study of reservoir percolation law, indoor physical model experiment and automatic history fitting. The doctoral student is studying in the oil and gas field development engineering of the School of Petroleum Engineering of China University of Petroleum (East China). His main research direction is automatic history fitting and in-depth learning.