financially supported by the National Natural Science Foundation of China (Grant No. 41272170);Nature Science Foundation of Hubei Province (Grant No. 2013CFB97)
Saturated fractions in a total of 23 oil samples and hydrocarbon source rocks from the Songliao, Tarim,and Ordos Basins have been analyzed by GC–MS and GC–MS–MS. According to the relative retention, mass spectral c...