鄂尔多斯盆地合水地区延长组裂缝发育特征及控制因素

屈雪峰, 赵中平, 雷启鸿, 刘建, 高武斌

Fracture development characteristics and controlling factors of Yanchang formation in Heshui area,Ordos Basin

Xue-Feng QU, Zhong-Ping ZHAO, Qi-Hong LEI, Jian LIU, Wu-Bin GAO

图3 断层破碎带特征及其在水平井开发区的平面分布 a—断层破碎带电测曲线特征;b—断层破碎带岩心;c—水平井开发区钻遇的破碎带与构造叠合分布

Fig.3 The characteristics of fault damage zone and its distribution in horizontal wells development area a—log curve characteristics of fault damage zone;b—the cores of fault damage zone;c—the overlap map of the drilled fault damage zone in horizontal well development area and the structure map