However, the relative permeability to water was significantly reduced.
然而，水的相对渗透率将明显减小。
A technique of estimating relative permeability from production data is presented in this paper.
本文提出了一种运用生产数据求取相对渗透率的方法。
Thus two-phase relative permeability data had to be amplified and extended for three-phase systems.
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。
The oil water relative permeability generally get by steady state method and unsteady state method.
通常油水相对渗透率可用稳态和非稳态两种方法求得。
Relative permeability curve in fracture system without simplifying assumption is adopted in the model.
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 of oil phase increases with the capillary number but is insensitive to non-Darcy effect.
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 curve method and stream-tube method are commonly used to plot theoretical curves of water-cut vs.
制作含水率与采出程度关系理论曲线常采用相渗曲线法和流管法两种方法。
On the contrary, oil-phase relative permeability declines quickly, while water-phase relative permeability goes up slowly.
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。
Extensive laboratory testing showed that associative polymers had no significant effect on the relative permeability to oil.
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。
The results show that the relation can provide guides for the characterization of relative permeability of metal fiber filter.
结果表明，该关系能够为表征金属纤维毡的相对渗透性提供指导。
This paper presents a method of calculating relative permeability in an oil reservoir with the help of production data-water cut.
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。
Due to permeability change before and after gelation injection, and relative permeability curve change, DPR effect of RPM were indicated.
通过注入RPM前后渗透率以及相对渗透率曲线的变化，我们看到了实验中所采用的RPM的DPR效果。
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：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；
Although VG model can reasonably well match the simulated water retention curves, both VG and BC models underestimate relative permeability.
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。
Oil-water relative permeability is an important indicator of evaluation of the reservoir, and widely used in reservoir engineering calculation.
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。
The experimental data available in literature were employed to build the incremental ratio function for relative permeability of two-phase medium.
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。
Relative permeability curve method and stream-tube method are commonly used to plot theoretical curves of water-cut vs. recovery percent of reserves.
制作含水率与采出程度关系理论曲线常采用相渗曲线法和流管法两种方法。
It is also shown that the effects of pore-throat combination patterns and injected water quality on the relative permeability curves are considerable.
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。
For solving porous media multiphase flow equations, capillary pressure-relative permeability-fluid saturation relationships are the most important bases.
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。
We also assemble a set of permeability testing equipment, by which we study on the effect of density, thickness and air pressure on the relative permeability.
并利用自行组装的测试设备研究了柔性石墨板密度、厚度以及空气压力差对相对透气系数的影响。
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.
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。
A new method to calculate OOIP of each kind of oil well is established by means of integrating waterflood characteristic curve and relative permeability curve.
建立了利用水驱特征曲线和相对渗透率曲线结合计算各类井地质储量的新方法并对喇萨杏油田各类井地质储量进行了测算。
The unsteady-state method for relative permeability measurement has been found to provide satisfactory results when applied to whole-diameter core samples of coal.
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 effects of heterogeneity of pore configuration, specially clay mineral content and injected water quality on the relative permeability curves, are considerable.
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。
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.
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。
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 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。
应用推荐