REGULARITIES OF DISTRIBUTION AND COMPOSITION OF HETEROATOMIC COMPONENTS IN PALEOZOIC AND JURASSIC OILS OF SOUTHEASTERN WEST SIBERIA
T.A. Sagachenko, N.N. Gerasimova, E.Yu. Kovalenko, V.P. Sergun, R.S. Min
Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences, pr. Akademicheskii 4, Tomsk, 634021, Russia
Keywords: Oil, sulfur and nitrogen compounds, content, composition
Abstract
Experimental data on the distribution and composition of sulfur and nitrogen compounds in oils of Paleozoic and Jurassic deposits of southeastern West Siberia have been summarized. Benzo–, dibenzo–, and naphthobenzothiophene, quinolines and benzoquinolines, thiopheno– and benzothiophenoquinolines, and benzo– and dibenzoquinolines are shown to be the main heteroorganic compounds in all the oils. It has been established that the distribution of these compounds depends on the formation conditions of natural hydrocarbon systems and on the degree of their catagenesis.
DOI: http://dx.doi.org/10.1016/j.rgg.2014.05.017
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