相渗曲线表头中各个值代表的含义，Sw，krw，krow，Sl，krg…
在泡沫油模拟的过程中，仅需要定义krg即可描述泡沫强度最高的情况下的相渗曲线；使用一套相渗曲线，同时为每个网格定义不同的饱和度bswcon，即可描述每个网格不同的相渗曲线。
Chapter 7 Relative permeability - ScienceDirect
2000年1月1日 · The end point values satisfy krovv = krog at S 9 -0 and Sw-Swc, but end point values need not equal one. The water and gas relative permeability curves k~ and krg are …
石油大学 油层物理课件 第三章(4)相渗及应用 - 百度文库
1、平均饱和度方法 将不同岩心测得的相对渗透率曲线绘在同一坐 标纸上，采用连续固定油、水的相对渗透率值，求 其平均的含水饱和度值，由此可得油水两相的平均 相对渗透率曲线。 2、 …
PLOT AND GENERATE ACCURATE TWO AND THREE-PHASE OIL …
2022年7月11日 · In running Module 2, we showed that the software can generate three-phase Kro-Krg-Krw-Pcgo-Pcow (complete saturation functions) for assumed/specific curves of data …
Gas-Oil Relative Permeability Ratio Correlation From
Gas-oil relative permeability ratio is an important relationship in oil reservoir predictive calculations. A correlation has been developed from 107 gas-flood krg/kro tests on …
A Comparison of Calculated krg/kro Ratios With a Correlation …
It is shown that krg/kro ratios computed on the assumption that the average sandstone reservoir has a poresize distribution characterized by a linear 1/Pc 2 saturation plot are in good …
An experimental investigation on relative permeability ratio ...
2023年7月7日 · The relative permeability ratio of oil to water (Kro/Krw) has an important influence on water cut (the proportion of water of the entire produced liquid) and, in turn, on the …
相对渗透率 - 百度文库
随着润湿相饱和度的增加，非润湿相饱和度减少，非润湿相相渗透率（Kro）下 降，但初期非润湿相相渗透率（Kro）仍大于润湿相（Krw），其原因在于非润 湿相居于大孔道中央，流动阻力 …
A Comparison of Calculated krg/kro Ratios With a Correlation of …
Semantic Scholar extracted view of "A Comparison of Calculated krg/kro Ratios With a Correlation of Field Data" by Michael A. Torcaso et al.
高职油层物理第十章相对渗透率 - 百度文库
能力称为某相的有效渗透率或称某相的相渗透率。 通常用Ko、Kw、Kg表示，单位为μm2 。 水的流量为0.30cm3/s,油的流量为0.02cm3/s。 问此时油、水的有效渗透率各是多少？ 简称相渗曲 …