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1 裂缝孔眼直径为14 mm时裂缝扩展与诱导应力场分布

Fig.1 Fracture propagation and induced stress field distribution when the diameter of perforation is 14 mm