摘要
以不稳定渗流力学理论为基础 ,建立了低渗透气藏气井的不稳定IPR曲线及产量随时间变化曲线的计算方法。该方法在给定流压生产时 ,可准确计算多种气藏模型及多种边界类型的气井产量随时间变化曲线 ,以及不同生产时间下的IPR曲线 。
Based on the theory of fluid porous flow,a methods to calculate curves of both unsteady IPR and production vs.time is presented for gas wells in reservoirs with low permeability.The method can be used to calculate curves and to predict open flow potential exactly for all sorts of gas reservoir models with multiple boundary types.
出处
《油气井测试》
2003年第1期1-3,共3页
Well Testing
