页岩储层多簇限流射孔裂缝扩展规律

卢宇,赵志恒,李海涛,刘畅,罗红文,肖晖

Study on the law of fracture propagation from multiple cluster limited entry perforation in shale reservoir

Yu LU,Zhi-heng ZHAO,Hai-tao LI,Chang LIU,Hong-wen LUO,Hui XIAO

图5 射孔数8孔/簇时裂缝扩展形态与诱导应力场分布

Fig.5 Fracture propagation and induced stress field distribution in the case of 8 perforations per cluster