The perturbation technique and Laplace transform method are employed in the calculation of the model to study the features of percolation in stress-sensitive gas reservoirs and the infl.

• 应用摄动技术和拉普拉斯变换方法求解数学模型,据此研究应力敏感性气藏的渗流特征以及开关井不同程度应力敏感效应对井底压力动态的影响。