Influence of Biodegradation Processes on the Relative Distribution of Normal and Isoalkanes in Oil

Abstract The article presents research and describes the mechanism of aerobic biodegradation of oils of various origins. The influence of degradation processes on the relative distribution of normal alkanes and isoprenoids is considered. When drawing conclusions about the type of source substance, s...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-03, Vol.666 (2), p.22093
Main Authors: Chemodanov, A E, Ziniukov, R A, Nourgaliev, D K
Format: Article
Language:English
Subjects:
Aerobic biodegradation
Alkanes
Biodegradation
Biomarkers
Butane
Oil and gas fields
Oil fields
Selectivity
Terpenes
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Summary:Abstract The article presents research and describes the mechanism of aerobic biodegradation of oils of various origins. The influence of degradation processes on the relative distribution of normal alkanes and isoprenoids is considered. When drawing conclusions about the type of source substance, sedimentation conditions, and maturity parameters based on biomarker correlations, it is essential to exclude the presence of biodegradation, or take into account its influence in relation to the objects under study. The practical significance of the research lies in the fact that the selectivity of oil biodegradation in terms of various effects on the ratio of isobutane/n-butane can be used to clarify the remaining reserves of oil fields.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/666/2/022093