油水相对渗透率曲线综合反映了互不相溶的油水两相在不同含水饱和度下渗流规律的变化，是油田开发设计中产能预测的基础资料；
The relative permeability curve reflects the flowing law of oil and water under different water saturation, which is the basic data of productivity predicting in the development designing.
基于对描述油水相对渗透率比与含水饱和度关系曲线的方程的修正，建立了能够用一个公式描述各种不同形态水驱曲线的方法。
This paper presents a novel method, a generalized water drive curve, that just one equation is applied to describe the variety types of water drive curves.
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.
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