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Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia). / Fursenko, E. A.; Kontorovich, A.; Kostyreva, E. A. et al.

In: Russian Geology and Geophysics, Vol. 65, No. 1, 01.2024, p. 85-97.

Research output: Contribution to journal › Article › peer-review

Harvard

Fursenko, EA, Kontorovich, A, Kostyreva, EA, Padalko, NL, Rodchenko, AP & Ryzhkova, SV 2024, 'Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia)', Russian Geology and Geophysics, vol. 65, no. 1, pp. 85-97. https://doi.org/10.2113/RGG20234682

APA

Fursenko, E. A., Kontorovich, A., Kostyreva, E. A., Padalko, N. L., Rodchenko, A. P., & Ryzhkova, S. V. (2024). Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia). Russian Geology and Geophysics, 65(1), 85-97. https://doi.org/10.2113/RGG20234682

Vancouver

Fursenko EA, Kontorovich A, Kostyreva EA, Padalko NL, Rodchenko AP, Ryzhkova SV. Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia). Russian Geology and Geophysics. 2024 Jan;65(1):85-97. doi: 10.2113/RGG20234682

Author

Fursenko, E. A. ; Kontorovich, A. ; Kostyreva, E. A. et al. / Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia). In: Russian Geology and Geophysics. 2024 ; Vol. 65, No. 1. pp. 85-97.

BibTeX

@article{06e888ad984d429ca9523fcdc5cbddac,
title = "Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia)",
abstract = "The Bazhenov horizon is the main source rock stratum of the West Siberian petroleum province, which possesses significant resources of hard-to-recover hydrocarbons, making it a unique exploration target. The study summarizes geochemical data on crude oils (39 samples) collected from pools within the Bazhenov and Tutleima formations. A comparative analysis of the carbon isotope composition and geochemical parameters calculated from the composition of the identified saturated and aromatic compounds (pristane/phytane, C29/C27 steranes, C35/C34 homohopanes, tricyclane index, relative concentrations of dibenzothiophenes) confirm a common aquatic genotype of the studied oils and their genetic affinity to the organic matter of the same age. At the same time, significant variations in the main physical and chemical characteristics of the studied Bazhenov oils may be caused their fractionation during migration processes.",
keywords = "Bazhenov Formation, West Siberia, carbon isotope composition, crude oil, geochemistry, hydrocarbon biomarkers, physical and chemical characteristics",
author = "Fursenko, {E. A.} and A. Kontorovich and Kostyreva, {E. A.} and Padalko, {N. L.} and Rodchenko, {A. P.} and Ryzhkova, {S. V.}",
note = "The study was supported by the state basic research program (projects Nos. FWZZ-2022-0011 and FWZZ-2022-0007). Публикация для корректировки.",
year = "2024",
month = jan,
doi = "10.2113/RGG20234682",
language = "English",
volume = "65",
pages = "85--97",
journal = "Russian Geology and Geophysics",
issn = "1068-7971",
publisher = "Elsevier Science B.V.",
number = "1",

}

RIS

TY - JOUR

T1 - Geochemistry of Crude Oils from the Bazhenov Horizon (West Siberia)

AU - Fursenko, E. A.

AU - Kontorovich, A.

AU - Kostyreva, E. A.

AU - Padalko, N. L.

AU - Rodchenko, A. P.

AU - Ryzhkova, S. V.

N1 - The study was supported by the state basic research program (projects Nos. FWZZ-2022-0011 and FWZZ-2022-0007). Публикация для корректировки.

PY - 2024/1

Y1 - 2024/1

N2 - The Bazhenov horizon is the main source rock stratum of the West Siberian petroleum province, which possesses significant resources of hard-to-recover hydrocarbons, making it a unique exploration target. The study summarizes geochemical data on crude oils (39 samples) collected from pools within the Bazhenov and Tutleima formations. A comparative analysis of the carbon isotope composition and geochemical parameters calculated from the composition of the identified saturated and aromatic compounds (pristane/phytane, C29/C27 steranes, C35/C34 homohopanes, tricyclane index, relative concentrations of dibenzothiophenes) confirm a common aquatic genotype of the studied oils and their genetic affinity to the organic matter of the same age. At the same time, significant variations in the main physical and chemical characteristics of the studied Bazhenov oils may be caused their fractionation during migration processes.

AB - The Bazhenov horizon is the main source rock stratum of the West Siberian petroleum province, which possesses significant resources of hard-to-recover hydrocarbons, making it a unique exploration target. The study summarizes geochemical data on crude oils (39 samples) collected from pools within the Bazhenov and Tutleima formations. A comparative analysis of the carbon isotope composition and geochemical parameters calculated from the composition of the identified saturated and aromatic compounds (pristane/phytane, C29/C27 steranes, C35/C34 homohopanes, tricyclane index, relative concentrations of dibenzothiophenes) confirm a common aquatic genotype of the studied oils and their genetic affinity to the organic matter of the same age. At the same time, significant variations in the main physical and chemical characteristics of the studied Bazhenov oils may be caused their fractionation during migration processes.

KW - Bazhenov Formation

KW - West Siberia

KW - carbon isotope composition

KW - crude oil

KW - geochemistry

KW - hydrocarbon biomarkers

KW - physical and chemical characteristics

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85184239830&origin=inward&txGid=9e1496df091a5da091e7aa831b198b91

UR - https://www.mendeley.com/catalogue/a495cb98-df80-3937-8d11-94abad6aa2ae/

U2 - 10.2113/RGG20234682

DO - 10.2113/RGG20234682

M3 - Article

VL - 65

SP - 85

EP - 97

JO - Russian Geology and Geophysics

JF - Russian Geology and Geophysics

SN - 1068-7971

IS - 1

ER -

ID: 60453721