According to the theory of fluid mechanics in porous media, rock mechanics, heat transferring and fracture mechanics, the mathematic model is established to characterize 3d hydraulic fracturing.

根据渗流力学、岩石力学、传热学、断裂力学知识，建立了油水井三维水力压裂模拟计算的数学模型。

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Mechanical model of rock slotting by abrasive jet is established on the basis of rock dynamics, fluid mechanics and wave propagation theory.

在岩石动力学、流体力学、波传播理论的基础上建立了磨料射流切割岩层力学模型。

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Considering fracturing fluid filtration, wall temperature drops and coefficient-wall rock, established the fracturing pressure model based on classic rock mechanics and elastic.

在经典岩石力学和弹性力学基础上，考虑压裂液渗滤、井壁岩石温度降低及围岩系数等影响，建立了水平井破裂压力计算模型。

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