Assuming heavy oil as Bingham fluid, a mathematic model of non-steady pressure distribution of Bingham fluid in formation pores is derived, and its numerical solution is obtained.
将稠油视为宾汉流体，推导了宾汉流体在非稳态状况时地层孔隙中的压力分布数学模型，并求得了数值解。
Productivity analysis of horizontal well with non-Newtonian power law fluid is helpful to carry out rational development and evaluation of heavy oil reservoirs.
开展非牛顿幂律流体水平井产能分析有助于对稠油油藏进行合理的开发和评价。
Two phase flow of gas-non-Newfonian fluid often occurs in the mixed transfer pipelines in the course of oil-gas non-heating transferring.
在油气不加热输送过程中，混输管线内经常出现气体-非牛顿液体的两相流动。
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