Controls of Deep-Seated Faults and Folds on Hydrocarbon Fluid Migration and Accumulation in Sedimentary Basins: A Case Study from the Northwestern Sichuan Basin, China

Figure 5

Uninterpreted (top) and interpreted (bottom) seismic profiles in the northern Longmen Shan area (CC, Line 2190), showing the characteristics of foredeep. The location of this seismic line can be found in Figure 1(d). The vertical axis is in milliseconds and not converted to depth. The full names of abbreviations of the strata can be found in Figure 2. Courtesy of the Southwest Oil and Gas Field Company, PetroChina.