New concepts for deepening hydrocarbon exploration and their application effects in the Junggar Basin, NW China

ZHAO Wenzhi,HU Suyun,GUO Xujie,LI Jianzhong,CAO Zhenglin

Fig. 2. Cross-sectional model for the structural pattern of second-order fault step in the Mahu sag (See Fig. 1 for location of the section). C—Carboniferous; P1j—Lower Permian Jiamuhe Formation; P1f—Lower Permian Fengcheng Formation; P2x— Upper Permian Xiazijie Formation; P2w—Lower Permian Lower Wuerhe Formation; T—Triassic; J—Jurassic; K—Cretaceous.