Differential structure of Ordovician karst zone and hydrocarbon enrichment in paleogeomorphic units in Tahe area, Tarim Basin, NW China

ZHANG San,JIN Qiang,HU Mingyi,HAN Qichao,SUN Jianfang,CHENG Fuqi,ZHANG Xudong

Fig. 5. Structural characteristics of fault-controlled karst fracture-caves in karst polje. (a) Comprehensive interpretation histogram of Well T807; (b) 3D structure of fracture-cavity around the Well T807.