多射孔压裂对水力裂缝扩展规律的影响

马许平,曾庆利

Influence of multi-perforation fracturing on the regularity of hydraulic fractures propagation

Xuping MA,Qingli ZENG

图7 射孔注液点压力随时间变化曲线

Fig.7 Pore pressure at perforation injection point versus fracturing time