The fracture distribution rule in the cement sample abaft blast wave by-passing is observed, and blast wave spreading process and the fracture initiation & propagation mechanism are analyzed.
观测到了激波掠过后水泥试样中裂纹形貌的分布规律；分析了激波在水泥试样中的传播过程及裂纹的起裂扩展机理；
On the basis of fracture prediction, this paper studies the remaining oil distribution rule between the water cones.
本文在裂缝储层预测基础上，开展水锥间剩余油分布规律研究。
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