Regional petroleum geology
Article # 24_2022 submitted on 07/06/2022 displayed on website on 08/12/2022
39 p.
pdf Heat flow and thermal history of the Togur formation (Lower Jurassic) sources rocks and data about petroleum bearing East-Paidugin megadepression (south-east of Western Siberia)
The poorly studied East-Paidugin megadepression and the structures of its framing in the south-east of Western Siberia are new territories and new stratigraphic levels that are promising for predictive prospecting studies on the Lower Jurassic and pre-Jurassic petroleum bearing strata.
Paleotemperature modeling was performed in cross section of 26 deep wells. It is established that the value of the heat flow density varies within 36-56 mW/m2. The modeling is based on solving the heat conduction equation of a horizontally layered solid with a moving upper boundary, using original computer technology.
Schematic maps of the deep heat flow density on the Paleozoic basement top were constructed for the research area, and mapping of the catagenetic generation foci of the Togur oil was carried out.
Express-evaluation of the oil generation density identified potentially productive zones for oil accumulations searching in the Lower Jurassic and Pre-Jurassic sections. These productive zones represent the entire East-Paidugin megadepression, including the Vargat mezodepression, as well as the western part of the Vladimir megaledge (the western slope of the Belonogov mezoval) and the eastern part of the Parabel megaledge (the northeastern slope of the Kolpashev mezoswell).

Keywords: Togur Formation source rocks, paleotemperature modeling of the oil generation sources, oil generation density, potentially productive zones of the Lower Jurassic and pre-Jurassic petroleum bearing strata, East-Paidugin megadepression, south-east of Western Siberia.
article citation Merenkova S.A., Isaev V.I., Lobova G.A., Osipova E.N. Teplovoy potok i termicheskaya istoriya materinskoy nizhneyurskoy togurskoy svity i neftegazonosnost' Vostochno-Payduginskoy megavpadiny (yugo-vostok Zapadnoy Sibiri) [Heat flow and thermal history of the Togur formation (Lower Jurassic) sources rocks and data about petroleum bearing East-Paidugin megadepression (south-east of Western Siberia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2022, vol. 17, no. 3, available at: http://www.ngtp.ru/rub/2022/24_2022.html
DOI https://doi.org/10.17353/2070-5379/24_2022
References
   Brekhuntsov A.M., Monastyrev B.V., Nesterov I.I. (Jr.) Distribution patterns of oil and gas accumulations in West Siberia. Russian Geology and Geophysics, 2011, vol. 52, no. 8, pp. 781-791.
   Duchkov A.D., Balobaev V.T., Lysak S.V., Sokolova L.S., Devyatkin V.N., Volod'ko B.V., Levchenko A.N. Teplovoy potok Sibiri [Heat flow in Siberia]. Geologiya i geofizika, 1982, no. 1, pp. 42-51.
   Fomin A.N. Katagenez organicheskogo veshchestva i neftegazonosnost' mezozoyskikh i paleozoyskikh otlozheniy Zapadno-Sibirskogo megabasseyna [Catagenesis of organic matter and oil-and-gas of the Mesozoic and Paleozoic strata of the Western Siberian megabasin]. Novosibirsk: INGG SO RAN, 2011, 331 p.
   Galieva M.F., Krutenko D.S., Lobova G.A. The Correlation between earth heat flow and oil and gas potential. Fundamental pattern of Western Siberia heat-mass transfer and geodynamics of the lithosphere. New York: Springer Nature, 2021, 179-190. DOI: 10.1007/978-3-030-63571-8_11
   Galushkin Yu.I. Modelirovanie osadochnykh basseynov i otsenka ikh neftegazonosnosti [Modeling of sedimentary basins and evaluation of their oil and gas content]. Moscow: Nauchnyy Mir, 2007, 456 p.
   Hantschel T., Kauerauf A.I. Fundamentals of basin and petroleum systems modeling. Heidelberg: Springer, 2009, 476 p.
   Isaev V.I. Paleotemperaturnoe modelirovanie osadochnogo razreza i neftegazoobrazovanie [Paleotemperature modelling of the sedimentary section, and oil-and-gas generation]. Tikhookeanskaya geologiya, 2004, vol. 23, no. 5, pp. 101-115.
   Isaev V.I., Fomin A.N. Ochagi generatsii neftey bazhenovskogo i togurskogo tipov v yuzhnoy chasti Nyurol'skoy megavpadiny [Foci of generation of Bazhenov- and Togur - type oils in the Southern Nyurol’ka Megadepression]. Geologiya i geofizika, 2006, vol. 47, no. 6, pp. 734-745.
   Isaev V.I., Gulenok R.Yu., Veselov O.V., Bychkov A.V., Soloveychik Yu.G. Komp'yuternaya tekhnologiya kompleksnoy otsenki neftegazovogo potentsiala osadochnykh basseynov [Computer technology of integrated assessment of oil and gas potential of sedimentary basins]. Geologiya nefti i gaza, 2002, no. 6, pp. 48-54.
   Isaev V.I., Iskorkina A.A. Mezozoysko-kaynozoyskiy khod temperatur na poverkhnosti Zemli i geotermicheskiy rezhim yurskikh neftematerinskikh otlozheniy (yuzhnaya paleoklimaticheskaya zona Zapadnoy Sibiri) [Mesozoic-Cenozoic course of temperatures on the earth’s surface and geothermal regime of the Jurassic oil source rocks (southern paleoclimatic zone of West Siberia)]. Geofizicheskiy zhurnal, 2014, vol. 36, no. 5, pp. 64-80. DOI: https://doi.org/10.24028/gzh.0203-3100.v36i5.2014.111569
   Isaev V.I., Iskorkina A.A., Lobova G.A., Starostenko V.I., Tikhotskiy S.A., Fomin A.N. Mezozoysko-kaynozoyskiy klimat i neotektonicheskie sobytiya kak faktory rekonstruktsii termicheskoy istorii neftematerinskoy bazhenovskoy svity arkticheskogo regiona Zapadnoy Sibiri (na primere p-va Yamal) [Mesozoic-Cenozoic climate and neotectonic events as factors in the reconstruction of the thermal history of the Bazhenov oil source rocks in the Arctic region of Western Siberia (on the example of the Yamal Peninsula)]. Fizika Zemli, 2018, no. 2, pp. 124-144.
   Isaev V.I., Korzhov Yu.V., Lobova G.A., Popov S.A. Neftegazonosnost' Dal'nego Vostoka i Zapadnoy Sibiri po dannym gravimetrii, geotermii i geokhimii [Oil and gas potential of the Far East and Western Siberia according to gravimetry, geothermy and geochemistry]. Tomsk: Izd-vo TPU, 2011, 384 p.
   Isaev V.I., Krutenko D.S., Lobova G.A., Osipova E.N., Starostenko V.I. Kartirovanie teplovogo potoka Zapadnoy Sibiri (yugo-vostok) [Mapping of Western Siberian heat flow (southeast)]. Geofizicheskiy zhurnal, 2021, vol. 43, no. 6, pp. 173-195.
   Isaev V.I., Lobova G., Merenkova A.S., Osipova E.N. Teplovoy potok, ochagi generatsii nefti i rayonirovanie doyurskogo kompleksa Bakcharskoy mezovpadiny i ee obramleniya (yugo-vostok Zapadnoy Sibiri) [Heat flow, foci of oil generation, and zoning of the Pre-Jurassic structure of the Bakchar mesofall and its framing (south-east of the Western Siberia)]. Razvedka i okhrana nedr, 2022a, no. 1, pp. 27-37.
   Isaev V.I., Lobova G., Merenkova A.S., Osipova E.N., Kuz'menkov S.G., Fomin A.N. Karta raspredeleniya plotnosti teplovogo potoka vostochnoy chasti Tomskoy oblasti [Heat flow density distribution map of the basement roof in the eastern part of the Tomsk region]. Izvestiya Tomskogo politekhnicheskogo universiteta. Inzhiniring georesursov, 2022, vol. 333, no. 4, pp. 37-52.
   Isaev V.I., Lobova G.A., Korzhov Yu.V., Kuzina M.Ya., Kudryashova L.K., Sungurova O.G. Strategiya i osnovy tekhnologii poiskov uglevodorodov v doyurskom osnovanii Zapadnoy Sibiri [Strategy and basis of technologies for hydrocarbon exploration in the pre-Jurassic basement of Western Siberia]. Tomsk: Izd-va Tomskogo politekhnicheskogo universiteta, 2014, 112 p.
   Isaev V.I., Lobova G.A., Stotskiy V.V., Fomin A.N. Geotermiya i zonal'nost' slantsevoy neftenosnosti Koltogorsko-Urengoyskogo paleorifta (yugo-vostok Zapadnoy Sibiri) [Geothermy and zoning of shale oil prospects of the Koltogor-Urengoy paleorift (southeastern part of West Siberia)]. Geofizicheskiy zhurnal, 2018a, vol. 40, no. 3, pp. 54-80. DOI: 10.24028/gzh.0203-3100.v40i3.2018.137173
   Khant Dzh. Geokhimiya i geologiya nefti i gaza [Geochemistry and geology of oil and gas]. Moscow: Mir, 1982, 704 p.
   Kharlend U.B., Koks A.V., Llevellin P.G., Pikton K.A.G., Smit A.G., Uolters R. Shkala geologicheskogo vremeni [A Geologic Time Scale]. Moscow: Mir, 1985, 140 p.
   Khutorskoy M.D. Vvedenie v geotermiyu: kurs lektsiy [Introduction to Geothermy: lecture course]. Moscow: Izd-vo RUDN, 1996, 156 p.
   Kontorovich A.E., Fomin A.N., Krasavchikov O.V., Istomin A.V. Katagenez organicheskogo veshchestva v krovle i podoshve yurskogo kompleksa Zapadno-Sibirskogo megabasseyna [Catagenesis of organic matter at the top and base of the Jurassic section in the West Siberian megabasin]. Geologiya i geofizika, 2009, vol. 50, no. 11, pp. 1875-1887. DOI: 10.1016/j.rgg.2009.10.001
   Kontorovich A.E., Kostyreva E.A., Melenevskiy V.N., Moskvin V.I., Fomin A.N. Geokhimicheskie kriterii neftegazonosnosti mezozoyskikh otlozheniy yugo-vostoka Zapadnoy Sibiri (po rezul'tatam bureniya skvazhin Vostok-1, 3, 4) [Geochemical criteria of Mesozoic oil and gas potential of south-east of West Siberia (by results of drilling wells Vostok-1, 3, 4)]. Geologiya nefti i gaza, 2009a, no. 1, pp. 4-12.
   Kontorovich A.E., Parparova G.M., Trushkov P.A. Metamorfizm organicheskogo veshchestva i nekotorye voprosy neftegazonosnosti (na primere mezozoyskikh otlozheniy Zapadno-Sibirskoy nizmennosti) [Metamorphism of the organic matter and some issues of oil and gas potential (the Mezozoic strata of Western Siberian Lowland as an example)]. Geologiya i geofizika, 1967, no. 2, pp. 16-29.
   Kontorovich V.A. Tektonika i neftegazonosnost' mezozoysko-kaynozoyskikh otlozheniy yugo-vostochnykh rayonov Zapadnoy Sibiri [Tectonics and oil and gas potential of the Mesozoic-Cenozoic strata of the Western Siberia southeastern regions]. Novosibirsk: Izd-vo SO RAN, 2002, 253 p.
   Kontorovich V.A., Kalinina L.M., Kalinin A.Yu., Solov'ev M.V., Loktionova O.A. Geologicheskoe stroenie i seysmogeologicheskie kriterii kartirovaniya neftegazoperspektivnykh ob"ektov nizhneyurskikh otlozheniy Ust'-Tymskoy megavpadiny [Geological structure and geoseismic criteria of petroleum prospects mapping of the Lower Jurassic section of the Ust-Tym megadepression]. Geologiya nefti i gaza, 2018, no. 6, pp. 81-96.
   Kostyreva E.A. Geokhimiya i genezis paleozoyskikh neftey yugo-vostoka Zapadnoy Sibiri [Geochemistry and genesis of Paleozoic oils in southeast of Western Siberia]. Novosibirsk: Izd-vo SO RAN, filial «Geo», 2005, 183 p.
   Kostyreva E.A., Moskvin V.I., Yan P.A. Geokhimiya organicheskogo veshchestva i neftegeneratsionnyy potentsial nizhneyurskoy togurskoy svity (yugo-vostok Zapadnoy Sibiri) [Geochemistry of organic matter and oil-generation potential of the Lower Jurassic Togur Formation (south-east of Western Siberia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 1, available at: http://www.ngtp.ru/rub/1/13_2014.pdf. DOI: https://doi.org/10.17353/2070-5379/13_2014
   Kurchikov A.R. Geotermicheskiy rezhim uglevodorodnykh skopleniy Zapadnoy Sibiri [The geothermal regime of hydrocarbon pools in Western Siberia]. Geologiya i geofizika, 2001, vol. 42, no. 11-12, pp. 1846-1853.
   Kurchikov A.R. Gidrogeotermicheskie kriterii neftegazonosnosti [Hydrogeothermal criteria of petroleum potential]. Moscow: Nedra, 1992, 231 p.
   Lobova G.A. Ochagi generatsii i pervichno-akkumulirovannye resursy bazhenovskikh neftey Ust'-Tymskoy megavpadiny [Foci of generation and primary accumulated resources of Bazhenov oil of Ust-Tym megawaddy]. Izvestiya TPU, 2012, vol. 321, no. 1, pp. 122-128.
   Lobova G.A., Isaev V.I., Kuz'menkov S.G., Luneva T.E., Osipova E.N. Neftegazonosnost' kollektorov kory vyvetrivaniya i paleozoya yugo-vostoka Zapadnoy Sibiri (prognozirovanie trudnoizvlekaemykh zapasov) [Oil and gas reservoirs of Paleozoic basement in the southeast of Western Siberia (forecasting of hard-to-recover reserves)]. Geofizicheskiy zhurnal, 2018, vol. 40, no. 4, pp. 73-106.
   Lobova G.A., Merenkova A.S., Kuz'menkov S.G. Teplovoy potok, termicheskaya istoriya materinskoy nizhneyurskoy togurskoy svity i neftegazonosnost' Bakcharskoy mezovpadiny (yugo-vostok Zapadnoy Sibiri) [Heat flow, thermal history of the source Lower Jurassic Togur Formation and hydrocarbon presence in the Bakchar mezodepression (South-East of Western Siberia)]. Geofizicheskiy zhurnal, 2020, vol. 42, no. 2, pp. 14-26.
   Lobova G.A., Stotsky V.V., Isaev V.I. Vliyanie paleoklimata na geotermicheskiy rezhim i realizatsiyu neftegeneratsionnogo potentsiala bazhenovskikh otlozheniy yugo-vostoka Zapadnoy Sibiri (Novosibirskaya oblast') [Influence of paleoclimate on geothermal particularity and on the oil-generation potential of the Bazhenov Formation (south-east Western Siberia - Novosibirsk region)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 3, available at: http://www.ngtp.ru/rub/4/31_2014.pdf. DOI: https://doi.org/10.17353/2070-5379/31_2014
   Lopatin N.V. Temperatura i geologicheskoe vremya kak faktor uglefikatsii [Temperature and geological time as factors of carbonification]. Izvestiya AN SSSR. Seriya Geologiya, 1971, no. 3, pp.95-106.
   Merenkova S.A. Prognoz neftegazonosnosti doyurskikh otlozheniy Bakcharskoy vpadiny s ispol'zovaniem dannykh geotermii (Tomskaya oblast') [Forecast of petroleum bearing of the pre-Jurassic section belonging to Bakchar depression using the geothermal energy data (Tomsk region)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2021, vol. 16, no. 3, available at: http://www.ngtp.ru/rub/2021/25_2021.html. DOI: https://doi.org/10.17353/2070-5379/25_2021
   Osipova E.N., Lobova G.A., Isaev V.I., Starostenko V.I. Neftegazonosnost' nizhnemelovykh rezervuarov Nyurol'skoy megavpadiny [Petroleum potential of the Lower Cretaceous reservoirs of Nyurol megadepression]. Izvestiya Tomskogo politekhnicheskogo universiteta, 2015, vol. 326, no. 1, pp. 14-33.
   Osipova E.N., Prakojo F.S., Isaev V.I. Rekonstruktsii geotermicheskoy istorii neftematerinskoy bazhenovskoy svity i otsenka raspredeleniya plotnosti resursov v shel'fovom rezervuare neokoma Nyurol'skoy megavpadiny [Reconstruction of geothermal history of the petroleum bearing Bazhenov Formation and estimation of the distribution of the offshore Neocomian reservoirs of the Nyurol megadepression]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 2, available at: http://www.ngtp.ru/rub/4/22_2014.pdf. DOI: https://doi.org/10.17353/2070-5379/22_2014
   Popov S.A., Isaev V.I. Modelirovanie naftidogeneza Yuzhnogo Yamala [Modeling of naphthyogenesis in Southern Yamal]. Geofizicheskiy zhurnal, 2011, vol. 33, no. 2, pp. 80-104.
   Prischepa O.M., Sukhanova A.A., Makarova I.R. Metodika opredeleniya zrelosti sapropelevogo organicheskogo veshchestva v domanikitakh i otsenka ikh uglevodorodnykh resursov [Technique of definition of maturity of sapropelic organic substance in domanikit rocks and assessment of their hydrocarbon resources]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2015, no. 7, pp. 4-8.
   Rostovtsev V.N., Reznik S.N. Yurskiy kompleks Chulym-Tymskogo mezhdurech'ya - perspektivnyy ob"ekt dlya poiskov nefti i gaza v pravoberezh'e Obi Tomskoy oblasti [Jurassic sequence in the Chulym-Tym interfluve: a promising target for oil and gas exploration in the Ob' river right bank, Tomsk Region]. Tomsk: Izd-vo Tom. Un-ta, 2004, 164 p.
   Starostenko V.I. Ustoychivye chislennye metody v zadachakh gravimetrii [Stable numerical methods in problems of gravimetry]. Kiev: Naukova dumka, 1978, 228 p.
   Starostenko V.I., Kutas R.I., Shuman V.N., Legostaeva O.V. Obobshchenie statsionarnoy zadachi geotermii Releya-Tikhonova dlya gorizontal'nogo sloya [Generalization of the Rayleigh-Tikhonov stationary geothermal problem for a horizontal layer]. Fizika Zemli, 2006, no. 12, pp. 84-91. DOI: 10.1134/S1069351306120081
   Surkov V.S., Zhero O.G. Fundament i razvitie platformennogo chekhla Zapadno-Sibirskoy plity [Basement and platform cover development of the Western Siberian plate]. Moscow: Nedra, 1981, 143 p.
   Tissot B. Preliminary data on the mechanisms and kinetics of the formation of petroleum in sediments. Computer simulation of a reaction flowsheet. Oil & Gas Science and Technology. Rev. IFP, 2003, 58(2), 183-202.
   Vassoevich N.B. Teoriya osadochno-migratsionnogo proiskhozhdeniya nefti (istoricheskiy obzor i sovremennoe sostoyanie) [The sedimentary and migrational theory of oil origin (historical review and the current state)]. Izvestiya AN SSSR. Seriya Geologiya, 1967, no. 11, pp. 135-156.
   Zimin V. Legenda vozvrashchaetsya. «Kladovuyu» prirodnykh resursov Rossii popolnit krupnyy federal'nyy proekt [The legend returns. A large federal project will replenish the "storeroom" of Russia's natural resources]. Nedra i TEKplyus Sibiri, 2021, no. 10, pp. 6-8.