...层压力低于饱和压力时，会引起地层原油的收缩，从而增加了原油粘度和地层残余油饱和度，并降低了水驱的流度比（mobility ratio）。根据他们的统计研究结果，需要对（2-39）式作如下的修正：
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... electrophoretic mobility电泳淌度 mobility ratio流度比；迁移率；移动率比 carrier mobility[石油]载子移动率；[石油]载流子迁移率 ...
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flood mobility ratio 注水流度比
gas-to-oil mobility ratio 气油流度比
miscible mobility ratio 混相流度比
waterflood mobility ratio 水驱流度比
relative mobility ratio 相对流度比
water-oil mobility ratio 水油流度比
oil-gas mobility ratio 油气流度比
For both vertical and horizontal well systems, oil recovery decreases with increasing mobility ratio.
无论垂直井还是水平井系统，采收率都随流度比的增加而减少。
The improved mobility ratio and the adjusted cut plane by the emulsion enhanced the heavy crude recovery efficiency.
乳状液的形成改善了流度比，调整了注采剖面，提高了稠油采收率。
On the basis, the influence of dimensionless apparent permeability variation factor and mobility ratio to pressure behavior has been analyzed.
在此基础上，分析无因次表观渗透率变化系数和流度比对压力动态的影响。
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