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Kerogen of the Upper Jurassic Source Rocks in the Western Part of the Yenisei–Khatanga Regional Trough.

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Title: Kerogen of the Upper Jurassic Source Rocks in the Western Part of the Yenisei–Khatanga Regional Trough.
Authors: Rodchenko, A. P.1 (AUTHOR) rodchenkoap@ipgg.sbras.ru
Source: Geochemistry International. Aug2022, Vol. 60 Issue 8, p757-771. 15p.
Subjects: Kerogen, Carbon isotopes, Organic compounds, Carbohydrates, Sulfur
Abstract: Kerogens of the Upper Jurassic Gol'chikha, Yanovstan, Sigov and Tochin formations in the northeastern West Siberia have been studied using modern analytical methods. Quantitative characteristics of samples (ash content, moisture), elemental composition (contents of carbon, hydrogen, sulfur, nitrogen, and oxygen), carbon isotope composition, and pyrolytic characteristics of kerogens were determined. The type and catagenesis of organic matter (OM) and generation potential of oil source rocks were estimated. It was found that the oxidizing conditions of accumulation of organic matter had a significant effect on the composition of kerogens in the northeastern West Siberia. Compositional variations of kerogens depending on the OM type and catagenesis have been revealed. The proportions of biochemical components (lipids, proteins and carbohydrates) in the initial OM in rocks and their influence on the elemental composition of kerogens have been discussed. [ABSTRACT FROM AUTHOR]
Copyright of Geochemistry International is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Kerogen of the Upper Jurassic Source Rocks in the Western Part of the Yenisei–Khatanga Regional Trough.
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  Data: <searchLink fieldCode="DE" term="%22Kerogen%22">Kerogen</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon+isotopes%22">Carbon isotopes</searchLink><br /><searchLink fieldCode="DE" term="%22Organic+compounds%22">Organic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Carbohydrates%22">Carbohydrates</searchLink><br /><searchLink fieldCode="DE" term="%22Sulfur%22">Sulfur</searchLink>
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  Data: Kerogens of the Upper Jurassic Gol'chikha, Yanovstan, Sigov and Tochin formations in the northeastern West Siberia have been studied using modern analytical methods. Quantitative characteristics of samples (ash content, moisture), elemental composition (contents of carbon, hydrogen, sulfur, nitrogen, and oxygen), carbon isotope composition, and pyrolytic characteristics of kerogens were determined. The type and catagenesis of organic matter (OM) and generation potential of oil source rocks were estimated. It was found that the oxidizing conditions of accumulation of organic matter had a significant effect on the composition of kerogens in the northeastern West Siberia. Compositional variations of kerogens depending on the OM type and catagenesis have been revealed. The proportions of biochemical components (lipids, proteins and carbohydrates) in the initial OM in rocks and their influence on the elemental composition of kerogens have been discussed. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Geochemistry International is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1134/S0016702922080079
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      – Code: eng
        Text: English
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        PageCount: 15
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      – SubjectFull: Kerogen
        Type: general
      – SubjectFull: Carbon isotopes
        Type: general
      – SubjectFull: Organic compounds
        Type: general
      – SubjectFull: Carbohydrates
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      – SubjectFull: Sulfur
        Type: general
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      – TitleFull: Kerogen of the Upper Jurassic Source Rocks in the Western Part of the Yenisei–Khatanga Regional Trough.
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              Text: Aug2022
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