Structural Styles Analysis of Fushan Depression, Beibuwan Basin

摘要

Fushan Depression is a Kainozoic fault depression located in the southeast of Beibuwan Basin. It undergos multiphase tectonic activity that mainly affected by the extension effect, and forms diverse structural styles dominated by the extension. From geodynamical background analysis of depression buildup, Fushan Depression can be basically classified into three types: extension, strike-slip and inversion styles. The article also elaborates the relation between structural styles and reservoir.