Abstract
The participation of the Geobacillus jurassicus DS1T bacteria, isolated from the Dagang oilfield (PRC), in the formation of hydrocarbons of the Dagang oil has been shown. Saturated hydrocarbon biomarkers (n-alkanes, isoprenanes, steranes, and terpanes) have been identified by capillary gas-liquid chromatography and gas chromatography–mass spectrometry in the soluble part and products of thermolysis of the insoluble part (kerogen) of the Geobacillus jurassicus bacteria biomass, with the distribution of biomarkers corresponding to weakly transformed marine organic matter and being close to that in the initial oil. Squalene has been found in all samples, including the source oil.
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REFERENCES
A. R. Stroeva, M. V. Giruts, V. N. Koshelev, and G. N. Gordadze, Pet. Chem. 53, 331 (2013).
A. R. Stroeva, M. V. Giruts, V. N. Koshelev, and G. N. Gordadze, Pet. Chem. 54, 347 (2014).
M. V. Giruts, G. N. Gordadze, A. R. Stroeva, et al., Khim. Tekhnol. Topl. Masel, No. 4, 15 (2014).
G. N. Gordadze, I. N. Plotnikova, M. V. Giruts, A. R. Poshibaeva, S. O. Bogatyrev, V. N. Koshelev, Pet. Chem. 55, 604 (2015).
G. N. Gordadze, Hydrocarbons in Petroleum Geochemistry: Theory and Practice (RGU Nefti i Gaza Imeni I.M. Gubkina, Moscow, 2015) [in Russian].
G. N. Gordadze, A. R. Poshibaeva, M. V. Giruts, et al., Pet. Chem. 58, 186 (2018).
I. Espltalle, I. Laporte, and M. Mades, Rev. IFP, No. 3, 23 (1977).
T. N. Nazina, D. S. Sokolova, A. A. Grigoryan, et al., Syst. Appl. Microbiol. 28, 43 (2005).
N. Jiménez, B. E. L. Morris, M. Cai, et al., Org. Geochem. 52, P. 44 (2012).
M. Cai, N. Jiménez, M. Krüger, et al., Fuel 141, 143 (2015).
B. H. Amdur, E. I. Szabo, and S. S. Socransky, J. Bacteriol. 135, 161 (1978).
G. N. Gordadze, M. V. Giruts, A. R. Poshibaeva, and V. N. Koshelev, Pet. Chem. 56, 672 (2016).
ACKNOWLEDGMENTS
The work was supported by the Russian Foundation for Basic Research, project no. 16-03-00299; the production of the Geobacillus jurassicus strain biomass was supported by the Federal Agency of Science Institutions of Russia, project no. 01201350928.
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Translated by S. Zatonsky
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Gordadze, G.N., Poshibaeva, A.R., Giruts, M.V. et al. Formation of Petroleum Hydrocarbons from Prokaryote Biomass: 2. Formation of Petroleum Hydrocarbon Biomarkers from Biomass of Geobacillus jurassicus Bacteria Isolated from Crude Oil. Pet. Chem. 58, 1005–1012 (2018). https://doi.org/10.1134/S0965544118120034
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DOI: https://doi.org/10.1134/S0965544118120034