Unsteady seepage model for low permeability reservoir with threshold pressure gradient;

Numerical model considering threshold pressure gradient for stress-sensitive low permeability reservoir;

At present,the study of threshold pressure gradient in home and abroad is only theoretical,and the experimental study is a little.

Influence of start-up pressure gradient and stress sensitivity on productivity of low-permeability gas reservoirs;

Numerical simulation of pinnate horizontal multilateral well for coal-bed gas development in consideration of start-up pressure gradient;

Numerical simulation of productivity of fractured gas well with start-up pressure gradient considered;

Experiment on starting pressure gradient of oil and water two phases flow in low permeability core.;

A new solution and application of starting pressure gradient in ultra-low permeability reservoir;

An experimental study on starting pressure gradient of fluids flow in low permeability sandstone porous media;

The purpose of this paper is to investigate experimentally the changing regularity about the thickness of adsorbed water layer on solid particle with driving gradient pressure by using micro-glass ball.