... closed system 闭系统 closed type steam heating system 闭式蒸汽供热系统 closing up of cracks 裂缝闭合 ...
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According to the theory of fluid flow in porous media, mechanism of leakoff of fracturing fluid during fracture closure was analyzed and a 2D dynamic leakoff model of non-Newtonian fracturing fluid was considered.
本文首先依据渗流力学理论对裂缝闭合过程中压裂液的滤失机理进行分析,考虑了压裂液滤失的二维数学模型。
参考来源 - 低渗透油田压裂液返排规律研究·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，有必要提出一个统一的裂缝闭合弯矩的计算公式。
So it's essential to bring forward a uniform formulas to calculate the crack closing moment.
水力压裂后，当微裂缝闭合时初始损伤带的诱导应力导致围岩应力重新分布。
The induced stress of initial damage zone results in the redistribution of surrounding rock stress when the micro-crack closes after hydraulic fracture.
在处理完成和裂缝闭合时，刻蚀后的表面提供了从储层至井筒的高导流能力的通道。
When the treatment is complete and the fracture closes, the etched surface provides a high-conductivity path from the reservoir to the wellbore.
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