supported by the National Natural Science Foundation of China (Grant No. 40502013)
The Yingjisu Sag was petroliferous for normal oil, condensate oil, reservoir bitumen and natural gases. Geochemical studies showed that natural gases in the Yingjisu Sag were a gas mixture consisting mainly of Cambria...
This project was financially supported by the National Natural Science Foundation of China (Grant No. 40502013)
The Linnan subsag is the main oil producer of the Linpan oil zone. Based on the oil group composition,gas chromatography data and biomarker analysis,it was indicated that crude oils from different oilfields varied gre...