裂缝性储层缝网压裂机理研究分析

摘要

本文基于弹性力学、岩石力学及线弹性断裂力学中相关理论,建立水力裂缝与天然裂缝相交、非相交力学作用准则,为研究水力裂缝相交天然裂缝后的延伸路径提供手段.%Based on the theory of elasticity mechanics,rock mechanics and linear elastic fracture mechanics,this paper establishes the intersection of hydraulic fractures and natural fractures,and the non intersecting mechanical action criterion.