There are abundant fracture types including high angle shearing cracks, middling or low angle shearing cracks, transmeridional high angle tension cracks and meridional vertical shearing cracks.
裂缝类型包括,高角度(直立)剪切缝、低角度剪切缝、高角度张裂缝和南北向直立剪切缝。
Fracture porosity is the highest in the zone of transmeridional faults, and is higher in northeast faults than in northwest and transmeridional middle or small faults.