Based on selecting circular reservoir having analytic solution and adopting one of the no-girding methods-no-unit Galerkin method, pressure distribution can be gotten the solution.

Mathematical model for well testing in rectangle reservoirs with vertical fractures and its application;

Basic formulas of fractal seepage and type-curves of fractal reservoirs;

Exact solution and dynamical characteristics of non-Newtonian power-law fluid flow in fractal reservoir;

The nonlinear flow through porous media mathematic model of deformed dual media fractal reservoir, hased on Warren -Root model and the introduction of fractal parameters and compression coefficient, takes the influence of pressure on permeability and porosity with fractal feature into consideration.

In this article we discuss nonsteady flow of two_lagered fractal reservoirs,and get the solution of generalized C-D equation in Laplace space and then get the solution under different boundary conditions with considering or not considering wellbore storage and skin effects, and at last we analyse the nature of the solution under not considering wellbore storage and skin effects.