【Key words】 low permeable reservoirs; percolation mechanics; media deformation; start up pressure gradient; productivity index;
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...模拟 关键词 : 低渗透油气藏 非达西流 介质 变形(地质) 耦合 模型 [gap=1654]Keywords : Low permeable reservoirs, NonDarcy flow, Medium, Deformation(geology), Couple, Model ..
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ultra low permeable reservoirs 特低渗透储层
super-low permeable reservoirs 超低渗透储层
ultra-low permeable reservoirs 特低渗透储层
Medium-Low Permeable Reservoirs 中低渗透地层
medium and low permeable reservoirs 二三类油层
low permeable gas reservoirs 低渗气藏
low permeable oil reservoirs 低渗透砂岩油藏
Experiment shows that start up pressure gradient exists in low permeable reservoir during percolation. In addition, media deformation may occur in some low permeable reservoirs, especially those with abnormal high pressure.
实验表明 ,低渗透油藏渗流时存在启动压力梯度 ,另外 ,有些低渗透油藏还具有介质变形的性质 ,尤其是异常高压的低渗透油藏。
参考来源 - 变形介质低渗透油藏的产能分析·2,447,543篇论文数据,部分数据来源于NoteExpress
The fluid migration is low non-Darcy flow, but not follows the Darcy law in low permeable reservoirs.
在低渗透油气藏中,油气藏流体的流动一般不遵循达西定律,而是低速非达西流。
Surfactant flooding is more suitable for low permeable reservoirs and uniform medium permeable reservoirs.
活性剂驱更适合于低渗透油藏和比较均匀的中渗透油藏。
This paper plots out the productivity formula for vertical fractures in low permeable reservoirs using approximation and correction method.
通过近似和修正方法得出了低渗透垂直裂缝油藏的产能公式。
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