Geochemistry of Biomarkers and Asphaltenes of Precambrian Organic Matter in the Aldan–Maya Depression (Siberian Platform)

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Geochemistry of Biomarkers and Asphaltenes of Precambrian Organic Matter in the Aldan–Maya Depression (Siberian Platform). / Timoshina, I. D.; Borisova, L. S.; Livshits, V. R.

In: Petroleum Chemistry, 2024, p. 595-603.

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

BibTeX

@article{2a1cf807bb354b249c678a9080a326f1,

title = "Geochemistry of Biomarkers and Asphaltenes of Precambrian Organic Matter in the Aldan–Maya Depression (Siberian Platform)",

abstract = "The study compares the elemental composition of asphaltenes with the parameters of hydrocarbon biomarkers and Precambrian insoluble organic matter (OM) of the Aldan–Maya depression. The elemental composition of the asphaltenes was found to depend on the pyrolytic characteristics of the OM. Using asphaltene compositions in combination with biomarker parameters, the genetic and catagenetic features of difficult-to-study objects such as Precambrian bitumens can be characterized more accurately and reliably. The elemental composition of the asphaltenes was shown to correlate with the aromatic parameters that reflect the OM maturity. In contrast, the parameters of the asphaltenes show essentially no correlation with biomarker data for the saturated components.",

keywords = "HC biomarkers, asphaltenes, elemental composition, organic matter, southeast of the Siberian Platform",

author = "Timoshina, {I. D.} and Borisova, {L. S.} and Livshits, {V. R.}",

note = "The study was financially supported by FSR Projects no. FWZZ-2022-0011 and no. FWZZ-2022-0007.",

year = "2024",

doi = "10.1134/S0965544124010031",

language = "English",

pages = "595--603",

journal = "Petroleum Chemistry",

issn = "0965-5441",

publisher = "Maik Nauka-Interperiodica Publishing",

}

RIS

TY - JOUR

T1 - Geochemistry of Biomarkers and Asphaltenes of Precambrian Organic Matter in the Aldan–Maya Depression (Siberian Platform)

AU - Timoshina, I. D.

AU - Borisova, L. S.

AU - Livshits, V. R.

N1 - The study was financially supported by FSR Projects no. FWZZ-2022-0011 and no. FWZZ-2022-0007.

PY - 2024

Y1 - 2024

N2 - The study compares the elemental composition of asphaltenes with the parameters of hydrocarbon biomarkers and Precambrian insoluble organic matter (OM) of the Aldan–Maya depression. The elemental composition of the asphaltenes was found to depend on the pyrolytic characteristics of the OM. Using asphaltene compositions in combination with biomarker parameters, the genetic and catagenetic features of difficult-to-study objects such as Precambrian bitumens can be characterized more accurately and reliably. The elemental composition of the asphaltenes was shown to correlate with the aromatic parameters that reflect the OM maturity. In contrast, the parameters of the asphaltenes show essentially no correlation with biomarker data for the saturated components.

AB - The study compares the elemental composition of asphaltenes with the parameters of hydrocarbon biomarkers and Precambrian insoluble organic matter (OM) of the Aldan–Maya depression. The elemental composition of the asphaltenes was found to depend on the pyrolytic characteristics of the OM. Using asphaltene compositions in combination with biomarker parameters, the genetic and catagenetic features of difficult-to-study objects such as Precambrian bitumens can be characterized more accurately and reliably. The elemental composition of the asphaltenes was shown to correlate with the aromatic parameters that reflect the OM maturity. In contrast, the parameters of the asphaltenes show essentially no correlation with biomarker data for the saturated components.

KW - HC biomarkers

KW - asphaltenes

KW - elemental composition

KW - organic matter

KW - southeast of the Siberian Platform

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85192930995&origin=inward&txGid=c5b7c5d2243931a5af0236a5674d6f2d

UR - https://www.mendeley.com/catalogue/eddd8207-c160-3a67-b4f5-cc3e722f4f09/

U2 - 10.1134/S0965544124010031

DO - 10.1134/S0965544124010031

M3 - Article

SP - 595

EP - 603

JO - Petroleum Chemistry

JF - Petroleum Chemistry

SN - 0965-5441

ER -

ID: 61050967