用无因次分析法对低渗透岩心的实验数据进行了分析，得出新的渗流规律。
The experimental data of fluid flow in porous core with low permeability were analyzed with simulation theory and plotted as a log log typical curve.
采用无因次分析法得到了预测系统稳定的经验关系式，并得到了判断系统稳定性的界限图。
By means of dimensionless analysis an experimental correlation for predicting stability of system is obtained and stability threshold diagrams have been found.
对于定压生产气井试井分析，由无因次产量的倒数和无因次时间构成的常规半对数图在考虑高速流动效应时需要进行修正。
This paper presents a new gas well testing analysis method considering gas well producing at constant pressure in infinite gas reservoir accounting for high velocity non-Darcy flow ef.
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