Distribution pattern of deltaic sand bodies controlled by syn-depositional faults in a rift lacustrine basin

DOU Luxing,HOU Jiagen,ZHANG Li,LIU Yuming,WANG Xixin,WANG Jian,WU Gang

Table 1 Statistics of syndepositional fault charatreristics in W43 fault block during the depositional period of the third sand group in Es2S.

Fault number Strike Dip Extension/km Expansion index Ancient fault throw/m Fault order F1 EW N 4.0 1.22 12.60 Third F3 NE NW 2.6 1.05 4.60 Fourth F4 NE NW 1.0 1.04 3.06 Fourth F6 NE SE 3.3 1.07 6.03 Fourth F9 NE SE 3.2 1.09 11.20 Fourth F19 NE SE 2.8 1.14 8.40 Fourth F22 NE NW 1.1 1.17 8.50 Fourth