Hydrocarbon accumulation and exploration prospect of mound-shoal complexes on the platform margin of the fourth member of Sinian Dengying Formation in the east of Mianzhu-Changning intracratonic rift, Sichuan Basin, SW China |
YANG Wei,WEI Guoqi,XIE Wuren,JIN Hui,ZENG Fuying,SU Nan,SUN Ai,MA Shiyu,SHEN Juehong,WU Saijun |
Fig. 1. Overlay map (a) and stratigraphic column (b) of the lithofacies paleogeography and top surface structure of Z2dn4 in the Sichuan Basin. |