Romanov G.V.

A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Scientific Centre Russian Academy of Sciences (IOPC KSC RAS),
Kazan, Russia,
v-ing@mail.ru

Graduated from Kazan State University, specialization «chemistry» (1968).
PhD in chemistry, professor, corresponding member of the Academy of Sciences of the Republic of Tatarstan.
Head of the Laboratory of chemistry and oil geochemistry, IOPC KSC RAS.
Research interests: chemistry and geochemistry of heavy oil and natural bitumen.
Author of more than 600 publications.
Geochemical research
Section editor – PhD in geology and mineralogy Bazhenova T.K.
Article # 3_2015 submitted on 10/15/2014 displayed on website on 01/19/2015
14 p.
pdf  Influence of temperature anomalies in the basement weathering crust on the Matrosov oil field (South-Tatar Arch) Devonian biomarkers
On the basis of geochemical indicators of Devonian oil Matrosov field (South-Tatar Arch) has been demonstrated the possibility of changing the ratio of higher biomarkers - terpanes (C2718? trisnorgopan and C2717? trisnorgopan) and steranes (?C29 diasterany and ?C29 regular steranes) under the influence of the "anomalous" thermalgradient zones of the weathering crust basement. This fact is evident in the growth of content in oils thermally stable hydrocarbons that promotes the separation of the devonian oil, characterized by a single source of marine origin, but occurring at different levels of the weathering crust basement into two groups.

Keywords: oil, bitumens, biomarkers, Devonian, zone temperature anomalies, basement, Matrosov oil field, South-Tatar Arch.
article citation Kosachev I.P., Kayukova G.P., Romanov G.V. Vliyanie temperaturnykh anomaliy kory vyvetrivaniya fundamenta na sostav biomarkerov v devonskikh porodakh Matrosovskogo mestorozhdeniya Yuzhno-Tatarskogo svoda [Influence of temperature anomalies in the basement weathering crust on the Matrosov oil field (South-Tatar Arch) Devonian biomarkers]. Neftegazovaya Geologiya. Teoriya I Praktika, 2015, vol. 10, no. 1, available at: http://www.ngtp.ru/rub/1/3_2015.pdf
DOI https://doi.org/10.17353/2070-5379/3_2015
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