Rybal'chenko V.V.
Candidate of Geological and Mineralogical Sciences.Head of the Department of PJSC Gazprom.
Area of scientific interests: geology of hydrocarbon deposits, geological exploration.
Author of more than 40 publications.
Regional petroleum geology
| Article # 8_2024 | submitted on 03/12/2024 displayed on website on 03/29/2024 |
| 24 p. | Fortunatova N.K., Rybal'chenko V.V., Sitdikov N.R., Shishkina T.Yu., Belousov G.A., Kanev A.S., Alferenok A.V., Gorodkov A.B., Taratyn E.A., Sotnikova D.Yu. |
| Results of a regional tectonic model building concerning the zone of the Pre-Ural trough (Volga-Ural petroleum province) | |
| The results of geological and geophysical interpretation of new and retrospective regional seismic profiles are presented. This makes it possible to significantly elucidate the understanding of the structure and oil and gas potential of sedimentary cover within the Pre-Ural trough of the Volga-Ural petroleum province. Faults of various configurations and genesis have been traced and mapped. Interpretation of seismic data shows the widespread development of both ancient and recent faults, which were formed under conditions of subsidence and extension of the sedimentary cover. In an environment of lateral compression and shear in the Permian time, reverse faults, thrusts, strike-slip faults and associated plicative structures were formed. Based on the refined structural-tectonic model, new exploration targets for oil and gas are predicted. Keywords: interpretation of seismic data, fault, thrust, placative structure, sedimentary cover, structural-tectonic model, Pre-Ural trough, Volga-Ural petroleum province. |
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| article citation | Fortunatova N.K., Rybal'chenko V.V., Sitdikov N.R., Shishkina T.Yu., Belousov G.A., Kanev A.S., Alferenok A.V., Gorodkov A.B., Taratyn E.A., Sotnikova D.Yu. Rezul'taty postroeniya regional'noy tektonicheskoy modeli v zone Predural'skogo kraevogo progiba Volgo-Ural'skoy neftegazonosnoy provintsii [Results of a regional tectonic model building concerning the zone of the Pre-Ural trough (Volga-Ural petroleum province)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2024, vol. 19, no. 1, available at: https://www.ngtp.ru/rub/2024/8_2024.html. EDN: NHPWJP |
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Gzovskiy M.V. Osnovy tektonofiziki [Fundamentals of tectonophysics]. Moscow: Nauka, 1975, 536 p. (In Russ.).
Kazantsev Yu.V., Kazantseva T.T., Zagrebina A.I., Gazizova S.A. Strukturnaya geologiya severo-vostoka Bashkortostana [Structural geology of the North-East of Bashkortostan]. Ufa: AN RB, Otdelenie nauk o Zemle i ekologii, 1999, 131 p. (In Russ.).
Mushin I.A., Korol'kov Yu.S., Chernov A.A. Vyyavlenie i kartirovanie diz"yunktivnykh dislokatsiy metodami razvedochnoy geofiziki [Detection and mapping of disjunctive dislocations by methods of exploration geophysics]. Moscow, Nauchnyy mir, 2001, 120 p. (In Russ.).
Puchkov V.N. Geologiya Urala i Priural'ya (aktual'nye voprosy stratigrafii, tektoniki, geodinamiki i metallogenii) [Geology of the Urals and Pre-Urals (topical issues of stratigraphy, tectonics, geodynamics and metallogeny)]. Ufa: DesignPolygraphService, 2010, 280 p. (In Russ.).
Volozh Yu.A., Kheraskova T.N., Antipov M.A., Selezneva N.N. Predural'skiy progib: prognoz skopleniy uglevodorodov v dodevonskikh otlozheniyakh [Pre-Ural trough: forecast of hydrocarbon accumulations in pre-Devonian strata]. Vesti gazovoy nauki, 2010, no. 2, pp. 309-315. (In Russ.).