displacement efficiency

A correlation between some parameters of pore structure and oil displacement efficiency

砂岩储层某些孔隙结构参数与水驱油效率的对比关系

Analysis of displacement efficiency of field pressure coring and lab test

矿场密闭取心与室内模拟的驱油效率分析

Computer Simulation Research on Displacement Efficiency under Different Flow State

不同流态的顶替效率的数值模拟研究

The relation between this evaluation method and displacement efficiency is studied in this thesis .

并研究它与驱油效率和储层类型的关系。

Analysis of oil displacement efficiency and sweep efficiency ;

驱油效率与波及系数分析；

Choose reasonable inject pressure is important to improve the displacement efficiency .

因此，选择合理的注入压差对提高水驱油效率是十分重要的。

A Method for Prediction of Oil Displacement Efficiency in Water Drive Sandstone Reservoir

预测水驱砂岩油田驱油效率的方法

Influence of polymer on oil displacement efficiency of petroleum sulfonates system

聚合物对石油磺酸盐体系驱油效率的影响

Experimental results show that the oil displacement efficiency model is determined by many factors together .

实验结果发现模型的驱油效率由储层物性以及储层孔隙连通性等多种因素共同决定。

Study of Microscopic Oil Displacement Efficiency of Shengyang Oil field Reservoir

沈阳油田储层微观驱油效率研究

Discussion of oil displacement efficiency in heavy oil reservoirs

有关稠油油藏驱油效率的讨论

The displacement efficiency increase with the displacement velocity ;

驱油效率随驱替速度增加而增大。

Mechanism of enhancing oil displacement efficiency by polymer flooding and driving effectiveness analysis

聚合物驱提高驱油效率机理及驱油效果分析

Laboratory Study of Enhancing Oil Displacement Efficiency of Thick Oil Using Chromium Gel System

铬凝胶体系提高稠油驱油效率实验研究

Relationship Between Reservoir Pore Structure and Displacement Efficiency

油层岩石的孔隙结构与驱油效率的关系

The bigger the percentage , the higher the oil displacement efficiency is .

可动流体相对体积越高，驱油效率也越高。

The polymer flooding has higher oil displacement efficiency than the water flooding .

聚合物驱较水驱有更高的微观驱油效率。

The study confirms that polymer flooding can improve the oil displacement efficiency .

特别是，对聚合物能否提高驱油效率给予了肯定的回答。

Laboratory Study on MD to Enhance Oil Displacement Efficiency

分子膜驱油提高驱油效率的实验室研究

Utilizing assembled model to study the effect of reservoir heterogeneity on oil displacement efficiency

利用组合模型研究储层非均质性对驱油效率的影响

Experimental study on the effect of mobility ratio on the displacement efficiency of chemical flooding

流度比对化学驱驱油效果影响实验研究

Study and Application of Enhancing Displacement Efficiency of Cement Slurry by Using Wall Shear Stress

利用壁面剪应力提高固井水泥浆顶替效率的研究与应用

10 . Intermittent water or polymer injection can greatly improve oil displacement efficiency .

10.间歇式注水或注聚合物能够提高驱油效率。

Counter-measure analysis of oil water displacement efficiency in stratified sandstone oil reservoir

层状砂岩油藏提高水驱油效率的对策分析

In practical engineering , these results can be used as basis to improve the oil displacement efficiency .

在实际工程中，可以通过这些作为依据以提高驱油效率。

Cyclic water injection development can expand sweep radius and enhance displacement efficiency .

通过多周期的注水吞吐开发，逐渐扩大水驱波及半径，提高驱替效率。

Effect of displacement efficiency on the surplus of compressor programmed pressure gas chromatography

输气系数对压缩机选型宽余率的影响程序变压气相色谱法

Stability and displacement efficiency evaluation of high-concentration polymeric system

高浓度聚合物体系稳定性及驱油效果评价

The ASP flooding can increase the oil displacement efficiency by 32.18 % .

三元复合驱提高驱油效率值为32.18%。

The Influence of Phase State Interconversion on Oil Displacement Efficiency in Chemical Flooding

化学驱中相态变化对驱油效率的影响