Geochemical significances of 8,14-secohopanes in marine crude oils from the Tazhong area in the Tarim Basin, NW China |
BAO Jianping,YANG Xi,ZHU Cuishan |
Fig. 10. Relationships beween C28R/C29R-G/C31H and scC29H/C29H-scC30H/C30H in different types of crude oils from the Tazhong uplift. (a) scC29H/C29H vs G/C31H; (b) scC30H/C30H vs G/C31H; (c) scC29H/C29H vs C28R/C29R; (d) scC30H/C30H vs C28R/C29R. |
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