3) oil-displacement efficiency
驱油效率
1.
Mechanism for enhancing oil-displacement efficiency by betaine surfactant after polymer flooding;
聚合物驱后用甜菜碱型表面活性剂提高驱油效率机理研究
2.
Experimental research on sweep efficiency and oil-displacement efficiency of polymer flooding;
聚合物驱波及系数和驱油效率实验研究
3.
A problem to face is how to enhance oil-displacement efficiency and recovery factor.
通过建立"均质系数"概念,对孤东油田开发单元进行分类,综合利用相渗模型法、经验公式法等方法,计算了不同水驱开发单元驱油效率、体积波及系数和采收率。
4) Oil displacement efficiency
驱油效率
1.
Characteristics of interfacial tension and oil displacement efficiency with alkaline-surfactant-polymer flooding technology;
界面张力特征对三元复合驱油效率影响的实验研究
2.
Experimental study on enhancing oil displacement efficiency of waterflooding in ultra-low permeability reservoir;
特低渗透储层提高水驱油效率实验研究
3.
Study on oil displacement efficiency in upper Ng of Gudong oilfield.;
孤东油田馆上段驱油效率研究
5) displacement efficiency
驱油效率
1.
Calculation method research on sweep efficiency and displacement efficiency in polymer flooding;
聚合物驱波及系数和驱油效率的计算方法研究
2.
Experimental research on sweep efficiency and displacement efficiency of ASP flooding;
三元复合驱波及系数和驱油效率的实验研究
3.
Application of univariant facies differentiation indexes in the study of microfacies displacement efficiency;
单变量相分异指数在驱油效率分微相研究中的应用
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