Abstract: A new type-curve is presented for analyzing pressure interference in double porosity system.This type-curve is obtained with both analytic method and difference method giving the same results.Characteristic of pressure interference is discussed and method of interpretation is proposed based on the type-curve.Data from the oil field are interpreted with the curves for illustration.

摘要： 本文提供了一种新的解释双重孔隙介质地层干扰压力资料的图版.这种图版是应用两种完全不同的方法——解析方法和数值方法求得的,其结果是一致的.利用这种理论图版讨论了双重孔隙介质地层干扰压力传播的特征,给出了解释参数的方法;并实际解释了油田中取得的资料.