New WAG Injection Model Based on the Produced Gas Density#br# Variation for Enriched-gas Flooding
WANG Shengkui1，2*, ZHANG Weidong3, YUAN Xiangchun1, WEI Xuguang3, CAI Maojia4
西南石油大学学报(自然科学版) . 2016, (3): 95 -100 .  DOI: 10.11885/j.issn.1674-5086.2013.12.30.01