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本文采用有机岩石学全岩分析方法，通过对松辽盆地青一段以上未熟低熟烃源岩进行显微组分组成分析，结合有机地球化学分析资料指出，壳质组＋藻类体影响了烃源岩的生烃潜力，矿物沥青基质在青一段和嫩一段早期成烃中有重要贡献。
In this paper, the whole rock analysis method of organic petrology was used to analyze the microscopic composition of the unripe low maturity source rocks in the Qinglian section of Songliao Basin. According to the data of organic geochemical analysis, the chitin group + algae affected the hydrocarbon Hydrocarbon generation potential of source rock and mineral bitumen matrix make an important contribution in the first-stage and early-stage hydrocarbon generation.