Xiaosong Wei currently works at the Department of Oil and Gas geology, China University of Geosciences. His current research interests are Paleoclimatology, Sedimentology and Geochemistry. The current project are "Types and control factors in sedimentary-diagenetic process for the Organic-rich shale" and "Mechanism of organic-rich shale development of Eocene Liushagang formation in the Weixinan Sag, Beibuwan Basin "