Seismic Characterization of Hypogenic Karst Systems Associated with Deep Hydrothermal Fluids in the Middle-Lower Ordovician Yingshan Formation of the Shunnan Area, Tarim Basin, NW China

Figure 5

A new 3D seismic characterization workflow for hypogenic karst systems, including seismic amplitude thresholding, fault interpretation, pickup, and merge displays; 3D view of hypogenic karst systems in the study area ((a), (b), and (c)). (a) Coupling relationships between faults (multilevel faults) and hypogenic karst systems. (b) and (c) showing the lateral, oblique, and top distributions of hypogenic karst systems, respectively. Red and blue color represent hypogenic karst systems.