Xiangjiao Xiao, PhD, SPE member, born in 1968, professorate senior engineer, earned her PhD degree on oil & gas field development engineering from China University of Petroleum in 2012. She has worked for Tarim Oilfield Company since 1992, and has rich experience in geopressured gas reservoir and condensate gas reservoir study. She has published over 40 papers about geopressured gas reservoir. She is an author of 6 books published by Petroleum Industry Press, including Dina 2 Abnormal Ultra-High Pressure Gas Reservoir Development, Development Mechanism and Application of Ultra-Deep, High-Temperature and High-Pressure Fractured Sandstone Gas Reservoirs, Abnormal High Pressure Gas Field Development, among others.