Sun Wei, male, professor/doctoral supervisor. Certified member of SPE (Society of Petroleum Engineers), director of Shaanxi Petroleum Society, deputy director of professional committee of reservoir engineering, director of academic committee of special stimulation technology laboratory of Shaanxi oil and gas field, director of institute of reservoir geology and reservoir physics of Northwest University, etc. , and served as a discipline evaluation expert of the Ministry of Education and the Ministry of Science and Technology, and a national science and technology award evaluation expert.