然而，水的相对渗透率将明显减小。
However, the relative permeability to water was significantly reduced.
新方法的基础是归一化和平均相对渗透率曲线。
The base of this method is to normalized and to average relative permeability curves.
本文提出了一种运用生产数据求取相对渗透率的方法。
A technique of estimating relative permeability from production data is presented in this paper.
通常油水相对渗透率可用稳态和非稳态两种方法求得。
The oil water relative permeability generally get by steady state method and unsteady state method.
并且该模型对裂缝系统的相对渗透率不作取对角线的假定。
Relative permeability curve in fracture system without simplifying assumption is adopted in the model.
孔喉组合模式以及注入水质，对相对渗透率曲线有重要影响。
It is also shown that the effects of pore-throat combination patterns and injected water quality on the relative permeability curves are considerable.
反之则油相相对渗透率下降较快，水相相对渗透率上升较缓。
On the contrary, oil-phase relative permeability declines quickly, while water-phase relative permeability goes up slowly.
提出了一种应用生产数据含水率计算油藏相对渗透率的方法。
This paper presents a method of calculating relative permeability in an oil reservoir with the help of production data-water cut.
油相相对渗透率对非达西效应不敏感，但随毛细管数增加而增加。
Relative permeability of oil phase increases with the capillary number but is insensitive to non-Darcy effect.
实例分析揭示了高速流动下油气相对渗透率变化及油气分布状态新特征。
Some novel characteristics of gas condensate relative permeability and distribution state under high velocity flow have been found in the analysis of application example.
大量的实验室测试结果显示，复配的聚合物对油的相对渗透率无显著影响。
Extensive laboratory testing showed that associative polymers had no significant effect on the relative permeability to oil.
在求解过程中，考虑了温度对粘度、含油饱和度和油水相对渗透率的影响。
During the solutions, effects of temperature on viscosity, oil saturation and oil-water relative permeability are taken consideration.
寻求出全直径煤层岩样测定相对渗透率的非稳定方法，并取得满意的结果；
The unsteady-state method for relative permeability measurement has been found to provide satisfactory results when applied to whole-diameter core samples of coal.
在稳态条件下，利用该方法测定了水湿样品的油、气、水三相相对渗透率。
Three-phase relative permeability of oil, gas and water for a number of water wet sandstone. core samples has been measured by this method in steady state condition.
因此，两相相对渗透率必须拓展为三相相对渗透率，以适应三相流体体系。
Thus two-phase relative permeability data had to be amplified and extended for three-phase systems.
毛细压力、相对渗透率与饱和度的关系是求解多孔介质多相流运动方程的基础。
For solving porous media multiphase flow equations, capillary pressure-relative permeability-fluid saturation relationships are the most important bases.
驱替实验计算相对渗透率曲线是目前取得不混相液体相对渗透率曲线的主要方法。
Dynamic method is the main method currently used to obtain relative perm- eabilities for 2 immiscible phase fluid flow through porous media.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic si.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic simulation.
油水相对渗透率是评价油藏的一个重要指标，它在油藏工程计算中的应用十分广泛。
Oil-water relative permeability is an important indicator of evaluation of the reservoir, and widely used in reservoir engineering calculation.
基于已有的岩心实验数据，构造了振动采油条件下两相介质相对渗透率的变化率函数。
The experimental data available in literature were employed to build the incremental ratio function for relative permeability of two-phase medium.
油水相对渗透率是油田开发方案编制、油田开采动态预测及油藏模拟中的一项重要参数。
Oil-Water relative permeability is an important parameter in the drawing up oilfield development scheme, the predicting of oilfield production performance and the reservoir simulation.
地层岩石相对渗透率的变化会影响地层中油水的流动，因此对试井曲线形态的影响也很大。
It is well known that the change of the rock relative permeability will effect on oil and water flow in the formation, therefore, the change will greatly effect on the shape of well test curve.
孔隙结构的非均质性，特别是粘土矿物的含量和注入水水质对相对渗透率曲线的影响都很大。
The effects of heterogeneity of pore configuration, specially clay mineral content and injected water quality on the relative permeability curves, are considerable.
VG模型虽然可以与持水曲线匹配得很好，但是VG模型和BC模型都对相对渗透率估计过低。
Although VG model can reasonably well match the simulated water retention curves, both VG and BC models underestimate relative permeability.
结果表明：在低渗油藏相对渗透率曲线中，束缚水和残余油饱和度较高，两相渗流区范围较窄；
The results show that: 1)the residual water and oil saturations are higher in the relative permeability curves of low permeability media;
结果表明，用测井数据可以进行油、水相对渗透率的计算，并且完全满足评价储集层的产液情况。
It is showed that well logging data can be used to calculate oil and water relative permeability that can satisfy produced fluid types of evaluating reservoir.
通过对泡沫分流调研和理论研究，建立了考虑气体圈闭变化的泡沫分流酸化有效相对渗透率模型；
The function of gas relative permeability in the present of foam account for the effect and the change of trapped-gas is established;
通过对泡沫分流调研和理论研究，建立了考虑气体圈闭变化的泡沫分流酸化有效相对渗透率模型；
The function of gas relative permeability in the present of foam account for the effect and the change of trapped-gas is established;
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