Abstract: The problem related to inflow and outflow of fluid in porous media, which is also named as the problem of interaction among stress field, seepage field and flow field, is common in engineering practice and has not been resolved yet. This paper presents method to deal with the problem on the basis of the results of Sandhu and Weichang Tsien. The present method provides a general treatment to the problem. It lays down the basis for further theoretical study.