Research Article
Study on Propagation Behaviors of Hydraulic Fracture Network in Tight Sandstone Formation with Closed Cemented Natural Fractures
Figure 3
Hydraulic fracture morphology observed in the cross-section of the fractured specimen and reflected by AE data.
(a) Geometry of HF on the interface between L-A and L-B |
(b) Geometry of HF reflected by AE signal |