变流量法确定产层参数

Determining layer parameters of Reservoir by flow change method

文章讲述了如何通过改变井口流量来确定多油层井中各小层的地层压力、渗透率和表皮系数等参数的方法,并用实例验证了该种方法的可行性。

This article detailedly introduces the methods of determining the reservoir pressure,the penetration rate and the skin factor of rock of every reservoir in multilayer well by flow change method,and the application example proves that the methods is workable.