文章详细信息 关键词： 相似准则;;低渗透;;非达西渗流;;水驱;;物理模拟 [gap=1158]Keywords: similarity criteria;low permeability;non-Darcy flow;waterflooding;physical simulation
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...南大学学报（自然科学版、英文版） 关键字: 非Darcy流;参变系统;稳定性;采动围岩;动力灾害[gap=1392]Key words: non-Darcy flow; parametric system; stability; wall rock affected by mining; dynamic disaster..
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non-Darcy flow coefficient 非达西流动系数
non darcy flow 非达西渗流 ; 非达西流
non-darcy-flow 非达西流
low non-darcy flow 低速非达西流
non-Darcy flow constant 非达西流动常数
Forcheimr's non-Darcy flow Forcheimer型非Darcy流
Forchheimer's non-Darcy flow Forchheimer型非Darcy渗流
factor of non-darcy flow 非darcy流β因子
The equations of motion about flow through very low permeability porous media are established. A critical condition has been modeled to describe low velocity non-Darcy flow in porous media.
建立了特低渗透储层流体渗流的运动方程，确定了低速非达西渗流的临界条件。
参考来源 - 低渗透油藏渗流机理及开发技术研究The flow experiments of water and microbe solution in above core samples have been conducted, the relative permeability curves were drawn respectively, the characteristics of relative permeability curves and non-Darcy flow of water and oil two phase are analyzed.
2、选取以上三类岩心分别进行水驱油、微生物驱油实验研究，绘制了油水相对渗透率曲线，分析了相渗曲线和油水两相非达西流动的特征。
参考来源 - 大庆扶杨低渗透油层渗流机理研究与应用In order to study non-Darcy flow characteristic and mechanism of low permeability rocks, the steady flow experiments on saturated sandstone and conglomerate specimens with low permeability were performed with precise FDES-641 triaxial system.
为了研究低渗透岩石的非Darcy渗流规律和机理,采用高精度的FDES-641三轴系统进行了低渗透饱和砂岩和砾岩的稳定渗流实验。
参考来源 - 低渗透岩石非Darcy渗流实验研究·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。
Through the indoor experiments and theoretical analysis to study the law of non-Darcy flow in the reservoir conditions.
通过室内实验和理论分析，研究了油藏条件下的非达西渗流规律。
Then a more representative and rigorous overall deliverability equation desired is obtained through introduction of non-Darcy flow.
通过引入非达西流修正项，最后得到凝析油气两相流更完善的、新的综合产能方程。
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