Regional petroleum geology
| Article # 22_2025 | submitted on 03/25/2025 displayed on website on 06/11/2025 |
| 16 p. | Sotnikova A.G., Eromasova G.E., Dantsova K.I., Kurushina A.S. |
| Patterns of geological structure and petroleum potential prospects of the Paleozoic carbonate strata of the Bolshe-Synia depression | |
| In order to identify spatial patterns of distribution of hydrocarbon generation centers and possible accumulations of oil and gas in the sedimentary cover of the Bolshe-Synia depression of the Pre-Ural regional trough (Timan-Pechora petroleum province), basin modeling of oil and gas formation and accumulation processes was carried out. The paper uses a structural model and an array of geological and geophysical characteristics of the basin, created as part of regional seismic surveys completed in 2022, and based on a comprehensive interpretation of the results of geological, geophysical and geochemical studies of the area. Basin modeling was used to reconstruct the change in the degree of catagenesis of organic matter and the realization of the potential for hydrocarbon generation by the parent strata during their subsidence movenment, which made it possible to make recommendations on the most promising areas of exploration for oil and gas in the Bolshe-Synia depression. Keywords: oil and gas potential, Paleozoic carbonate strata, basin modeling, Bolshe-Synia depression, Pre-Ural trough, Timan-Pechora petroleum province. |
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| article citation | Sotnikova A.G., Eromasova G.E., Dantsova K.I., Kurushina A.S. Zakonomernosti geologicheskogo stroeniya i perspektivy neftegazonosnosti paleozoyskikh karbonatnykh otlozheniy Bol'shesyninskoy vpadiny [Patterns of geological structure and petroleum potential prospects of the Paleozoic carbonate strata of the Bolshe-Synia depression]. Neftegazovaya Geologiya. Teoriya I Praktika, 2025, vol. 20, no. 2, available at: https://www.ngtp.ru/rub/2025/22_2025.html EDN: HGMTBI |
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Prishchepa 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 (In Russ.). EDN: OYOEMB
Sotnikova A.G., Sobornov K.O., Pashkov V.G., Baranova A.V., Nikitina S.M., Shaposhnikova A.N., Karpyuk T.A. Novye predstavleniya o stroenii i perspektivakh neftegazonosnosti Bol'shesyninskoy vpadiny po dannym regional'nykh seysmorazvedochnykh rabot [New ideas about the structure and prospects of the oil and gas potential of the Bolshe-Synia depression according to regional seismic surveys]. Geologiya nefti i gaza, 2023, no. 4, pp. 161-175. (In Russ.). DOI: 10.47148/0016-7894-2023-4-161-175
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