Bushnev D.A.

boushnev@geo.komisc.ru




Graduated from Syktyvkar State University (1994), specialization "chemistry".
PhD in geology and mineralogy.
Head of the laboratory of organic geochemistry, Institute of Geology, Komi Science Center, Ural Branch of the Russian Academy of Sciences.
Area of scientific interests: geochemistry of kerogen, catagenesis, carbon isotopes, biomarkers, oil.
Author of more than 100 publications.
Geochemical research
Article # 25_2022 submitted on 07/01/2022 displayed on website on 08/16/2022
13 p.
pdf The oil geology and geochemistry of Sorokin swell Permian and Carboniferous fields (Timan-Pechora petroleum province)
The results of geochemical studies concerning oils from Permian and Carboniferous fields of the Sorokin swell of the Varandey-Adzva structural zone of the Timan-Pechora petroleum province are presented. The reservoirs represented by carbonate of Carboniferous and Lower Permian age are characterized by good and medium reservoir properties - the type of reservoirs is mainly fractured- and secondary- pore. Based on our data, it was found that the oils were formed in the parent carbonate-clay strata with a significant contribution of algal source organic matter. It is likely that the Visean-age oil is generated by Silurian-Lower Devonian strata. The thermal maturity of the oils corresponds to the MK2 gradation of the transformation of the rocks organic matter.

Keywords: oil field, Paleozoic strata, reservoir properties, oil geochemistry, Varandey-Adzva structural zone, Timan-Pechora petroleum province.
article citation Valyaeva O.V., Ryabinkina N.N., Bushnev D.A. Geologiya i geokhimiya neftey permskikh i kamennougol'nykh zalezhey mestorozhdeniy vala Sorokina Timano-Pechorskoy neftegazonosnoy provintsii [The oil geology and geochemistry of Sorokin swell Permian and Carboniferous fields (Timan-Pechora petroleum province)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2022, vol. 17, no. 3, available at: http://www.ngtp.ru/rub/2022/25_2022.html
DOI https://doi.org/10.17353/2070-5379/25_2022
References
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   Bushnev D.A. Geokhimicheskie usloviya formirovaniya neftey Varandey-Adz'vinskoy zony Pechorskogo basseyna [Geochemical conditions for the formation of oils in the Varandey-Adzva zone of the Pechora basin]. Avtoreferat dis. na soisk. uchen. step. k. g.-m. n. - Syktyvkar, 1998, 16 p.
   Bushnev D.A., Burdel'naya N.S., Valyaeva O.V., Derevesnikova A.A. Geokhimiya neftey pozdnego devona Timano-Pechorskogo basseyna [Geochemistry of Late Devonian oils of the Timan-Pechora basin]. Geologiya i geofizika, 2017, vol. 58, no. 3-4, pp. 410-422. DOI: https://doi.org/10.15372/GiG20170306
   Clark J.P., Philp R.P. Geochemical characterization of evaporite and carbonate depositional environments and correlation of associated crude oils in the Black Creek basin, Alberta. Bulletin of Canadian Petroleum Geology, 1989, vol. 37, pp. 401-416.
   Geneticheskaya svyaz' uglevodorodov organicheskogo veshchestva porod i neftey [Genetic connection between hydrocarbons of rocks organic matter and oils]. V.V. Il'inskaya Moscow: Nedra, 1985, 160 p.
   Gordadze G.N., Zonn M.S., Matveeva I.A., Dzyublo A.D. Geokhimiya rasseyannogo organicheskogo veshchestva porod i neftey kamennougol'nykh i devonskikh tolshch mestorozhdeniya Medynskoe-more [Geochemistry of dispersed organic matter of rocks and oils of the Carboniferous and Devonian strata of the Medyn-Sea field]. Geologiya nefti i gaza, 2001, no. 1, pp. 53-61.
   Kashirtsev V.A. Organicheskaya geokhimiya naftidov vostoka Sibirskoy platformy [Organic geochemistry of naphthides from the east of the Siberian Platform]. Yakutsk: YaF Izd-va SO RAN, 2003, 160 p.
   Krayneva O.V., Gubaydullin M.G. Geologo-fizicheskaya kharakteristika produktivnykh plastov Varandeyskogo mestorozhdeniya i otsenka potentsial'noy ekologicheskoy opasnosti syroy nefti [Geological and physical characteristics of the productive levels of the Varandey field and assessment of the potential environmental hazard of crude oil]. Vestnik Severnogo (Arkticheskogo) federal'nogo universiteta. Seriya: Estestvennye nauki, 2013, no.3, pp. 14-23.
   Larskaya E.S., Khramova E.V., Zagulova O.P. Geneticheskie sootnosheniya i transformatsiya tsiklicheskikh UV bitumov i neftey otlozheniy vala Sorokina [Genetic relationships and transformation of cyclic HC bitumens and oils from the Sorokin swell strata]. Geologiya nefti i gaza, 1989, no. 3, pp. 38-44.
   Martyushev D.A., Savenok O.V. Geologicheskie osnovy dlya proektirovaniya i analiza tekushchego sostoyaniya razrabotki Varandeyskogo mestorozhdeniya [Geological bases for designing and analyzing the current state of the development of the Varandey field]. Nauka. Tekhnika. Tekhnologii (politekhnicheskiy vestnik), 2020, no. 3, pp. 153-163.
   Metodicheskie rekomendatsii po primeneniyu Klassifikatsii zapasov i resursov nefti i goryuchikh gazov. Utverzhdeno Rasporyazheniem Ministerstva prirodnykh resursov Rossii ot 01.02.2016 №3-r) [Guidelines for the application of the classification of reserves and resources of oil and combustible gases (approved by the Order of the Ministry of Natural Resources of Russia dated 01.02.2016 No. z-p]. 2016, 32 p.
   Peters K.E., Walters C.C., Moldowan J.M. The biomarker guide II. Biomarkers and isotopes in petroleum systems and earth history. 2nd ed. V. 2. Cambridge: Cambridge University Press, 2005, 1156 p.
   Prischepa O.M., Bogatskiy V.I., Makarevich V.N., Chumakova O.V., Nikonov N.I., Kuranov A.V., Bogdanov M.M. Novye predstavleniya o tektonicheskom i neftegazogeologicheskom rayonirovanii Timano-Pechorskoy neftegazonosnoy provintsii [The Timan-Pechora petroleum province - new tectonical insight]. Neftegazovaya Geologiya. Teoriya I Praktika, 2011, vol. 6, no. 4, available at: http://www.ngtp.ru/rub/4/40_2011.pdf
   Radke M. Application of aromatic compounds as maturity indicators in source rocks and crude oils. Mar. Petrol. Geol., 1988, vol. 5, pp. 224-236.
   Radke M., Welte D.H., Willsch H. Maturity parameters based on aromatic hydrocarbons: Influence of the organic matter type. Org. Geochem., 1986, vol. 10, pp. 51-63.
   Temyanko M.B., Sobolev B.C., Vasil'eva V.F., Shchelovanov Yu.S., Levicheva N.P., Zlodeeva T.B. Osobennosti sostava i usloviya formirovaniya tyazhelykh neftey severo-vostoka Timano-Pechorskoy provintsii [Features of the composition and formation conditions of heavy oils in the north-east of the Timan-Pechora province]. Aspekty geneticheskikh svyazey neftey i organicheskogo veshchestva porod. Moscow: Nauka, 1986, pp. 106-109.
   Tisso V., Vel'te D. Obrazovanie i rasprostranenie nefti [Formation and distribution of oil]. Moscow: Mir, 1981, 502 p.
   Valyaeva O.V., Bushnev D.A. Geokhimicheskaya kharakteristika neftey iz otlozheniy nizhnego paleozoya Varandey-Adz'vinskoy strukturnoy zony Pechorskoy sineklizy [Geochemical characteristics of oils from the Lower Paleozoic strata of the Varandey-Adzva structural zone of the Pechora syneclise]. Izvestiya Komi nauchnogo tsentra Ural'skogo otdeleniya Rossiyskoy akademii nauk, 2022, no. 2(54), pp. 30-40. DOI: https://doi.org/10.19110/1994-5655-2022-2-30-40
   Valyaeva O.V., Ryabinkina N.N., Bushnev D.A. Uglevodorody-biomarkery neftey Labaganskogo mestorozhdeniya Timano-Pechorskoy neftegazonosnoy provintsii [Biomarkers hydrocarbon of oils from the Labagan field of the Timan-Pechora petroleum province]. Georesursy, 2020, no. 22(1), pp. 46-54. DOI: https://doi.org/10.18599/grs.2020.1.46-54
Geochemical research
Section editor – PhD in geology and mineralogy Bazhenova T.K.
Article # 20_2020 submitted on 04/24/2020 displayed on website on 06/05/2020
14 p.
pdf Geochemical characteristics of Gamburtsev shaft oils
The composition of cyclic and acyclic hydrocarbon biomarkers, aromatic hydrocarbons and dibenzothiophenes of the oils of the Gamburtsev shaft was investigated. The hydrocarbon composition of the oils of the three studied fields – Cherpayu, Khasyrey and Nyadeyu is almost identical; these oils share a common source of organic matter. Based on the complex of the obtained data, it was found that the oils were produced by carbonate-clay source rocks with a significant contribution of the algal initial organic matter. It is likely that the oils are syngenetic to the host Silurian-Lower Devonian. The thermal maturity of the oils corresponds to the oil window peak.

Keywords: Silurian - Lower Devonian, oil biomarkers, aromatic hydrocarbons, oil dibenzothiophenes, Gamburtsev shaft.
article citation Valyaeva O.V., Bushnev D.A. Geokhimicheskaya kharakteristika neftey vala Gamburtseva [Geochemical characteristics of Gamburtsev shaft oils]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no. 2, available at: http://www.ngtp.ru/rub/2020/20_2020.html
DOI https://doi.org/10.17353/2070-5379/20_2020
References
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   Bushnev D.A., Burdel'naya N.S., Valyaeva O.V. N-alkilbenzol i 1-n-alkilnaftalin sostava S21 v neftyakh: izotopnyy effekt pri tsiklizatsii/aromatizatsii? [N-alkylbenzene and 1-n-alkylnaphthalene of composition C21 in oils: isotopic effect during cyclization / aromatization?]. Geokhimiya, 2020, vol. 65, no. 1, pp. 59-63. DOI: https://doi.org/10.31857/S0016752520010033
   Bushnev D.A., Burdel'naya N.S., Valyaeva O.V., Derevesnikova A.A. Geokhimiya neftey pozdnego devona Timano-Pechorskogo basseyna [Petroleum geochemistry of the Late Devonian of the Timan-Pechora basin]. Geologiya i geofizika, 2017, vol. 58, no. 3-4, pp. 410-422. DOI: https://doi.org/10.15372/GiG20170306
   Bushnev D.A., Valyaeva O.V., Burdel'naya N.S. Izotopnyy sostav ugleroda neftey nizhnego paleozoya severnoy chasti Timano-Pechorskogo basseyna [Carbon isotope composition of the Lower Paleozoic oils in the northern part of the Timan-Pechora basin]. Vestnik IG Komi NTS UrO RAN, 2019, no. 7, pp. 3-4. DOI: https://doi.org/10.19110/2221-1381-2019-7-3-7
   Bushnev D.A., Valyayeva O.V. n-Alkilbenzoly i 1-n-alkilnaftaliny v ryade neftey pozdnedevonskogo vozrasta Timano-Pechorskoy provintsii [n-Alkylbenzenes and 1-n-alkylnaphthalenes in a number of oils of the late Devonian of the Timan-Pechora province]. Vestnik IG Komi NTS UrO RAN, 2015, no. 10, pp. 17-20.
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Geochemical research
Section editor – PhD in geology and mineralogy Bazhenova T.K.
Article # 37_2018 submitted on 07/24/2018 displayed on website on 10/19/2018
19 p.
pdf Organic geochemistry of the Frasnian sections of the northern Chernyshev Ridge area (Timan-Pechora Basin)
For the first time, data are presented on the geochemistry of organic matter belonging to the Darshor stream section (northern part of the Chernyshev Ridge). Lithologically studied section is represented by siliceous-clay-carbonate rocks with interbedding of fine-grained dark gray to black bituminous limestone. The biostratigraphical data correspond to the upper part of the Sargayev - the lower reaches of the Domanik level of the Frasnian age. The distribution of saturated and aromatic hydrocarbon biomarkers, the isotopic composition of carbon kerogen, bitumoid and its fractions are characteristic for the organic matter of the Domanik Formation of the Timan-Pechora petroleum bearing basin.
The data of the conodonts color indexes as well as a number of geochemical parameters indicate the degree of the middle mesocatagenesis (“oil window”). The studied deposits have a significant generation potential characteristic for the Domanik rocks - Timan-Pechora petroleum basin at these stage of catagenesis.

Keywords: organic matter, Domanik Formation, mesocatagenesis, Chernyshev Ridge, Timan-Pechora petroleum bearing basin.
article citation Burdelnaya N.S., Bushnev D.A., Plotitsyn A.N., Gruzdev D.A. Organicheskaya geokhimiya franskikh otlozheniy severnoy chasti gryady Chernysheva (Timano-Pechorskiy basseyn) [Organic geochemistry of the Frasnian sections of the northern Chernyshev Ridge area (Timan-Pechora Basin)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2018, vol. 13, no. 4, available at: http://www.ngtp.ru/rub/2018/37_2018.html
DOI https://doi.org/10.17353/2070-5379/37_2018
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Geochemical research
Section editor – PhD in geology and mineralogy Bazhenova T.K.
Article # 26_2017 submitted on 06/13/2017 displayed on website on 08/18/2017
20 p.
pdf  Famennian organic matter of the southern part of the Chernyshev Ridge (Iz’yayol River section)
The article presents new data on the stratigraphy and formation conditions of the Famennian siliceous-clayey-carbonate section and about the origin and catagenesis of the belonging organic matter of the Chernyshev Ridge on the Iz’yayol River. The investigated rocks, according to the existing paleofacial reconstructions and new lithological and biostratigraphic (conodonts) data, were formed in the deep-water shelf environment of the western slope of the Kozhym intra-shelf palaeodepression in the crepida and marginifera phases. Hydrocarbons generation potential of the deposits is almost completely realized. The new data are important for understanding of the hydrocarbon generation processes, when realizing the potential of source rocks which had entered in the oil window.

Keywords: organic matter, Famennian, siliceous-clayey-carbonate deposits, Chernyshev Ridge.
article citation Bushnev D.A., Plotitsyn A.N., Gruzdev D.A., Burdel’naya N.S. Organicheskoe veshchestvo famenskikh otlozheniy yuzhnoy chasti gryady Chernysheva (razrez na r. Iz"yael') [Famennian organic matter of the southern part of the Chernyshev Ridge (Iz’yayol River section)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 3, available at: http://www.ngtp.ru/rub/1/26_2017.pdf
DOI https://doi.org/10.17353/2070-5379/26_2017
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