Main controlling factors of hydrocarbon accumulation in Baiyun Sag at northern continental margin of South China Sea |
Lijun MI,Zhongtao ZHANG,Xiong PANG,Jun LIU,Bo ZHANG,Qing ZHAO,Xuan FENG |
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Fig. 3. Source rock evolution in different parts of Baiyun Sag. (a) Isopach map of Enping top - Wenchang bottom; (b) Tg depth structural Map; (c) Ro contour of mid Enping (at 10 Ma ago); (d) Ro contour of mid Wenchang (at 10 Ma ago). |