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. 3. Sedimentary facies histogram of Z2dn4 and the platform margin mound-shoal complexes in Well Gaoshi-1(a), Well Moxi-9 (b), Well Jiaotan-1 ( c) and Well Heshen-2 (d).