Evolution of bioclasts during catagenesis in rocks of Bazhenov formation on the territory of the Frolov oil and gas region-Reference-Cited by-同舟云学术

Evolution of bioclasts during catagenesis in rocks of Bazhenov formation on the territory of the Frolov oil and gas region

Published:2023-10-18 Issue:5, 2023 Volume: Page:87-95
ISSN:0579-9406
Container-title:Ser-5_2023_4
language:ru
Short-container-title:

Author:

Marunova Darya A.¹^ORCID,Pronina Natalya V.¹^ORCID,Kalmykov Anton G.¹^ORCID,Ivanova Darya A.¹^ORCID,Savostin Grigoriy G.¹^ORCID,Vaitechovich Anastasiya P.¹^ORCID,Kalmykov Georgiy A.¹^ORCID

Affiliation:

1. Lomonosov Moscow State University

Abstract

The paper presents the results of the Bazhenov formation rocks organic matter on the territory of the Frolov oil and gas region of the West Siberian basin investigations. The maceral composition of the sediments is represented by bituminite and alginite, removed vitrinite, as well as bioclasts: onychites and calcespheres organic matter. The investigation is focused on bioclasts. The petrographic characteristics, their change in the process of maturation evolution are described, qualitative parameters to access the degree of bioclasts maturity are established, and the initial formula for converting the onychites reflection index to the equivalent of vitrinite reflection index is proposed.

Publisher

Moscow University Press

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference19 articles.

1. 1. Braduchan Yu.V., Gurari F.G., Zakharov V.A. i dr. Bazhenovskii gorizont Zapadnoi Sibiri (stratigrafiya, paleogeografiya, ekosistema, neftenosnost') // Tr. In-ta geologii i geofiziki. № 649. Novosibirsk: Nauka, 1986. S. 27-31.

2. 2. Bulatov T.D., Kozlova E.V., Leushina E.A. i dr. Kerogen I tipa v porodakh bazhenovskoi svity ZapadnoSibirskogo neftegazonosnogo basseina // Vestn. Mosk. un-ta. Ser. 4. Geologiya. 2022. № 6. S. 110-119.

3. 3. Vaitekhovich A.P., Pronina N.V., Kotochkova Yu.A. Onikhity v bazhenovskom gorizonte // Uspekhi organicheskoi geokhimii. 2022. S. 35-37.

4. 4. Vassoevich N.B., Timofeev P.P. Neftematerinskie svity i priznaki ikh diagnostiki. M.: Nauka, 1979. 264 s.

5. 5. Goncharov I.V., Samoilenko V.V., Oblasov N.V. i dr. Molekulyarnye parametry katageneza organicheskogo veshchestva porod bazhenovskoi svity Tomskoi oblasti // Geologiya nefti i gaza. 2004. № 5. S. 53-59.