Mr. Yan graduated from China university of Petroleum in2014 and received his B.S in petroleum geology. During his undergraduate studies, he has participated in three internships at Yanchang Petroleum Group, where he established an integrated idea about oil and gas industry and focused on well logging data analysis and 2-D and 3-D seismic interpretation. Apart from the work in exploration methods, he is also interested in reservoir analysis, especially in sandstone reservoirs of fan delta. After graduation, he secured a full-time position in China.