... filtration 过滤；滤波；失水 filtrational resistance 渗流阻力 filtration-control agent 渗漏控制剂 ...
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等值渗流阻力 equivalent filtrational resistance
The experiments show that microbe solution flooding can decrease the threshold pressure gradient, lessen the flow resistance, and extend the effective drainage distance.3.
与水驱相比，微生物驱油可降低启动压力梯度，降低渗流阻力，扩大有效驱动距离。
参考来源 - 大庆扶杨低渗透油层渗流机理研究与应用The faster frequence of dropping, the bigger zero dimention pressure gradient increasing value. That mean more filtrational resistance were produced.
点滴频率越快,压力上升无量纲值越大,即渗流阻力越大。
参考来源 - 低渗透油层提高采收率实验及理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
低渗油藏的主要特征是具有小孔隙、细喉道、高渗流阻力和低吸水能力。
The main characteristics of low permeability reservoir are small reservoir pore, fine throat, high seepage resistance and low water intake capacity.
根据等值渗流阻力方法和水平井产能计算公式推导了鱼骨型水平井产能计算公式。
With equivalent flow resistance method and on the base of the productivity formulae of a horizontal well, a new productivity formula of a fishbone well was derived in the paper.
与水驱相比，微生物驱油可降低启动压力梯度，降低渗流阻力，扩大有效驱动距离。
The experiments show that microbe solution flooding can decrease the threshold pressure gradient, lessen the flow resistance, and extend the effective drainage distance.
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