... fracture closure pressure 裂缝闭合压力 fracture closure 裂缝闭合度 fracture composite display 裂缝综合显示 ...
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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
The condition of natural fracture closure was adaptable in the model.
该模型也同样适用裂缝自然闭合的情况。
An error in closure stress measurement can lead to a significant error in the estimation of the net pressure and, consequently, the fracture geometry.
闭合应力测量的错误会对净压估计，以及随后的断裂几何形状的估计造成严重的错误。
To strong stress sensitivity formation, low BHP reduces pore fluid pressure of near wellbore are which results in the closure of formation fracture.
对于应力敏感性强的储集层，过低的井底压力降低了近井地带地层的孔隙流体压力，导致裂缝趋于闭合。同时，井壁失稳的可能性也大。
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