RT Journal T1 Effect of CO2 flooding on physical properties of produced crude oil in Huang 3 block of Changqing Oilfield A1 Liu Xiaochun,Li Xiaorong,Yang Feitao,Ma Guowei,Liang Xiaojing PB Petroleum Reservoir Evaluation and Development FD 2019-06-26 YR 2019 JF Petroleum Reservoir Evaluation and Development JO Petroleum Reservoir Evaluation and Development VO 9 IS 3 SP 36 DO K1 ;CO#sub#2#/sub# flooding;crude oil group components;crude oil pour point;viscosity-temperature curve LK {http://red.magtech.org.cn/EN/article/article_129.shtml}