Crude oils from the Koltogor rift and adjacent areas (West Siberia): Specifics of the composition of biomarkers

Elena Alexandrovna El'chaninova, O. V. Serebrennikova

    Research output: Contribution to journalArticle

    4 Citations (Scopus)


    An analysis of the composition and amount of steranes, terpanes, alkanes, and metal porphyrins in crude oils from the Koltogor rift and its adjacent regions showed that these oils either had been generated predominantly by marine organic matter accumulated in suboxidizing and reducing environments or are due to the organic matter of lacustrine and coastal facies deposited in oxidizing, suboxidizing, and reducing environments. There are low-maturity and mature oils among these crudes, as well as oils thermally transformed to a substantial extent.

    Original languageEnglish
    Pages (from-to)458-465
    Number of pages8
    JournalPetroleum Chemistry
    Issue number6
    Publication statusPublished - 1 Nov 2009


    ASJC Scopus subject areas

    • Chemistry(all)
    • Chemical Engineering(all)
    • Fuel Technology
    • Energy Engineering and Power Technology
    • Geochemistry and Petrology

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