提高油气田采收率技术协同方法与应用

孙焕泉, 杨勇, 方吉超, 凡哲元, 吴光焕, 元福卿, 杨元亮, 吴永超

Technological synergy for enhancing hydrocarbon recovery and its applications

Huanquan SUN, Yong YANG, Jichao FANG, Zheyuan FAN, Guanghuan WU, Fuqing YUAN, Yuanliang YANG, Yongchao WU

图3 三次采油和二次采油（“3+2”）技术协同示意图

Fig. 3 Schematic diagram showing the synergy of tertiary and secondary recovery （3+2 synergy）