摘要
基于气井的二项式产能方程,建立了新的无因次1PR方程。该方程可以预测气井的绝对无阻流量和气井的IPR曲线。同时,绘制了不同a参数的无因次IPR曲线图。该气井新的无因次IPR方程可以应用于实际的非完善井。
A new dimensionless IPR equation is created based on the binomial deliverability equation for gas wells,the new equation may predict absolute open flow and IPR curve for gas wells. Besides, the dimensionless IPR plot with different a parameters is drawn up.
出处
《油气井测试》
1998年第4期22-26,74,共6页
Well Testing
关键词
气井
IPR方程
无阻流量
gas well, IPR equation, open flow capacity