摘要
本文建立了聚合物驱油过程中，地层流体的流变参数发生变化的幂律流体的油井流入动态方程，用有限差分法进行了求解，绘制了油井流入动态关系曲线和压力分布曲线，分析了流变参数对油井ＩＰＲ曲线形态的影响，并用１口井的实测资料进行了验证，吻合较好。
This paper establishes the oil well inflow performance equations of power law fluid of formation fluids with changeable rheological parameters during polymer drive, solves by infinite difference method, plots the curves of oil well inflow performance and pressure distribution, and analyzes the affects of rheological parameters on IPR curve shape of oil well, which is validated by observed data of one well and matches well.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1997年第4期39-41,共3页
Petroleum Geology & Oilfield Development in Daqing
关键词
聚合物驱油
非牛顿流体
幂律流体
IPR曲线
油矿
(Polymerflooding), Non Newtonian fluid, Power law fluid, (IPR curve),(Inflow performance), Fluid flow equation
