聚驱后自生泡沫复合驱原油采收率研究 关键词：内生泡沫；泡沫驱油；界面张力；交替注人 [gap=4694]Key words：self-generating foam；foam flooding；interfacial tension；alternative injection
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CO2 foam flooding CO2泡沫驱
air foam flooding 空气泡沫驱
Binary foam flooding 二元泡沫复合驱
itrogen foam flooding 氮气泡沫驱
complex foam flooding 泡沫复合驱油
enhanced foam flooding 强化泡沫驱
nitrogen foam flooding 氮气泡沫调驱
Preferably effect of ASP flooding and foam flooding, but the cost clear high, apply get limit.
三元复合驱与泡沫复合驱效果较好，但是成本较高，推广应用受到限制。
The mechanisms of low interfacial system flooding and foam flooding were concluded in the model.
该模型考虑了低界面张力体系驱油机理、泡沫封堵机理等。
Numerical simulation is used to optimize the injection pattern of polymer enhanced foam flooding.
应用数值模拟，优化了聚合物强化泡沫驱的注入方式；
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