Prediction about the Abundant Belts of Tight Sandstone Gas#br# Reservoirs Through Gradual Penetration
PU Yong1，2*
西南石油大学学报(自然科学版) . 2016, (2): 59 -67 .  DOI: 10.11885/j.issn.1674-5086.2015.01.15.11