An Improved Scheme of Frequency-Dependent AVO Inversion Method and Its Application for Tight Gas Reservoirs

Figure 5

Location of Fenggu area and tectonic divisions of western Sichuan Basin [29]. The Fenggu structure is located in eastern end of the Xiaoquan-Hexingchang-Xinchang-Fenggu structural zone in western Sichuan depression, China. The area framed by blue rectangular is the objection area of the paper.