Core simulation experiments showed that the pressure of water drive could decrease by 48% after surfactant drive (0.5 PV).
岩心驱油降压模拟实验表明，表面活性剂体系驱替0.5倍孔隙体积(PV)，后续水驱替压力下降48%左右。
Based on numeral simulation result of combination flooding composing, oil displacement experiments are carried out in different penetration ratio natural core and artificial core.
并在数模优化组合驱段塞构成的基础上，对不同渗透率的天然岩心与人造岩心进行了驱油实验。
This paper performs a large number of heterogeneous and homogeneous core physical simulation experiments and gives the reasonable mobility ratio of polymer flooding, ASP flooding and oil displacement.
通过大量非均质和均质岩心物理模拟实验，给出了三元复合驱和聚合物驱替原油时的合理流度比。
Through comparative study and repeated experiments, this thesis gives the key technology and core algorithm of the real-time filter, and confirms its feasibility through the simulation process.
通过反复的研究比较和实验，论文给出了采集系统实时滤波器设计的关键技术和核心算法，并通过仿真验证其可行性。
Through comparative study and repeated experiments, this thesis gives the key technology and core algorithm of the real-time filter, and confirms its feasibility through the simulation process.
通过反复的研究比较和实验，论文给出了采集系统实时滤波器设计的关键技术和核心算法，并通过仿真验证其可行性。
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