The results of model and simulation can evaluate the range of oil or gas exploitation, and also the area of injectedfluid sweeping.
其结果可用于油气采出范围的预测和计算,并为注入井的科学控制和合理布井提供依据。
2
The relative curves of the ratio of transient permeability to initial permeability with the injectedfluid volumes or seepage velocity are like a character "S".
渗透率比值与注水孔隙体积倍数或渗流速度的关系曲线均呈“S”形;
3
When the salinity of injectedfluid is not compatible with clay minerals in a reservoir, hydrated swell and dispersion of the clay minerals are caused, which makes permeability decreasing.