Regional petroleum geology
| Article # 16_2026 | submitted on 05/20/2026 displayed on website on 06/26/2026 |
| 25 p. | Alekseev A.D. |
| Selected issues in the petrophysical study of volcanoclastic rocks of the pre-Jurassic strata West Siberian petroleum basin | |
| This article examines current issues in the study of the pre-Jurassic volcanoclastic strata, using the example of a developing field located in the West Siberian petroleum basin. The focus is on methods for determining petrophysical parameters involved in assessing hydrocarbon resource potential and forecasting development. Methods for calculating the capacitive properties of volcanic rocks and substantiating reservoir boundary values using statistical criteria are proposed. Particular emphasis is placed on finding a solution to the problem of quantitatively assessing oil saturation in the absence of stable relationships between the nature of rock saturation and its electrical resistivity, due to the structural features of the void space. Keywords: volcanogenic-clastic rocks, pre-Jurassic strata, quantitative assessment of oil saturation, West Siberian petroleum basin. |
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| article citation | Alekseev A.D. Selected issues in the petrophysical study of volcanoclastic rocks of the pre-Jurassic strata West Siberian petroleum basin. Neftegazovaya Geologiya. Teoriya I Praktika, 2026, vol. 21, no. 2, available at: https://www.ngtp.ru/rub/2026/16_2026.html EDN: YJVBFK |
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Alekseev A.D., Nemova V.D., Sapogova E.E., Rostovtseva Yu.V. Study of natural reservoirs of the volcanogenic-sedimentary pre-Jurassic strata of the West Siberian petroleum basin. Russian Journal of Earth Sciences, 2025, vol. 25, ES4014. (In Russ.). DOI: 10.2205/2025ES001043
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Krasnova A.V., Rostovtseva Yu.V., Gavrilov A.E. Epigenetic changes of acidic volcanites of the roof of the Pre-Jurassic strata in the southeastern part of the West Siberian plate. Vestnik Moskovskogo Universiteta. Ser. 4. Geologiya, 2019, no. 3, pp. 35-43. (In Russ.). EDN: IBCGQG
Leverett M.C. Capillary behavior in porous solids. Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers, 1941, vol. 142, pp. 148-152. DOI: 10.2118/941152-G
Nemova V.D., Rostovtseva Yu.V., Bazhukova T.A., Kim O.O., Shakhov A.S. Lithogenetic classification as the basis for studying volcanogenic-sedimentary rocks on the example of the Pre-Jurassic strata of Western Siberia. Sedimentary rocks: collection of scientific materials (Moscow, 14 Nov 2024), 2024, pp. 84-86. (In Russ.). EDN: OSKXMR
Rostovtseva Yu.V., Nemova V.D., Nemchenko N.V., Tomasenko S.V., Pustylʹnikova V.V. Petrogenetic typification of acidic volcanites of the roof of the oil-bearing pre-Jurassic strata in the Elizarov trough of the West Siberian plate. Russian Journal of Earth Sciences, 2025, vol. 25, ES4013. (In Russ.). DOI: 10.2205/2025ES001042
Smirnova M.E., Panchenko I.V., Kulikov P.Yu., Latyshev A.V., Tokmakova A.I., Trushkova Yu.I., Sapogova E.E., Bakulin A.A., Shmakov B.D. Structure, petrotypes and reservoir properties of altered Permian-Triassic rhyodacites in grabens of the Frolov megawall in Western Siberia. Litologiya i poleznye iskopaemye, 2024, no. 2, pp. 245-276. (In Russ.). DOI: 10.31857/S0024497X24020065
Alekseev A.D., Nemova V.D., Sapogova E.E., Rostovtseva Yu.V. Study of natural reservoirs of the volcanogenic-sedimentary pre-Jurassic strata of the West Siberian petroleum basin. Russian Journal of Earth Sciences, 2025, vol. 25, ES4014. (In Russ.). DOI: 10.2205/2025ES001043
Belyakov E.O. Basic patterns of the pore space connectivity concept for petrophysical modeling of filtration and capacitance properties of oil-saturated terrigenous rocks. PROneftʹ. Professionalʹno o nefti, 2020, no. 2(16), pp. 25-30. (In Russ.). EDN: QNPCVY
Brooks R.H., Corey A.T. Hydraulic Properties of Porous Media. Colorado State University Hydrology, 1964, no. 3, pp. 1-27.
Buckley S.E., Leverett M.C. Mechanism of fluid displacement in sands. Transactions of The American Institute of Mining, Metallurgical and Petroleum Engineers, 1942, vol. 146, pp. 107-116. DOI: 10.2118/942107-G
Dobryden S.V., Efimov V.A., Kondakov A.P., Turenko S.K. Petrophysics of the volcanogenic-sedimentary strata of the Krasnoleninsk arch. Tyumen: TIU, 2024, 162 p. (In Russ.). EDN: IFQSFU
Geophysical research and activity in wells, volume 1 "Field Geophysics". R.A. Valiullin, L.E. Kneller. Ufa: Informreklama, 2010, pp. 28-29. (In Russ.). EDN: OTSSIC
Khabarov A.V., Volokitin Ya.E. Assessment of the permeability of terrigenous reservoir formations based on core, logging and field data. Karotazhnik, 2009, no. 12 (189), pp. 167-211. (In Russ.). EDN: KXZYAR
Krasnova A.V., Rostovtseva Yu.V., Gavrilov A.E. Epigenetic changes of acidic volcanites of the roof of the Pre-Jurassic strata in the southeastern part of the West Siberian plate. Vestnik Moskovskogo Universiteta. Ser. 4. Geologiya, 2019, no. 3, pp. 35-43. (In Russ.). EDN: IBCGQG
Leverett M.C. Capillary behavior in porous solids. Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers, 1941, vol. 142, pp. 148-152. DOI: 10.2118/941152-G
Nemova V.D., Rostovtseva Yu.V., Bazhukova T.A., Kim O.O., Shakhov A.S. Lithogenetic classification as the basis for studying volcanogenic-sedimentary rocks on the example of the Pre-Jurassic strata of Western Siberia. Sedimentary rocks: collection of scientific materials (Moscow, 14 Nov 2024), 2024, pp. 84-86. (In Russ.). EDN: OSKXMR
Rostovtseva Yu.V., Nemova V.D., Nemchenko N.V., Tomasenko S.V., Pustylʹnikova V.V. Petrogenetic typification of acidic volcanites of the roof of the oil-bearing pre-Jurassic strata in the Elizarov trough of the West Siberian plate. Russian Journal of Earth Sciences, 2025, vol. 25, ES4013. (In Russ.). DOI: 10.2205/2025ES001042
Smirnova M.E., Panchenko I.V., Kulikov P.Yu., Latyshev A.V., Tokmakova A.I., Trushkova Yu.I., Sapogova E.E., Bakulin A.A., Shmakov B.D. Structure, petrotypes and reservoir properties of altered Permian-Triassic rhyodacites in grabens of the Frolov megawall in Western Siberia. Litologiya i poleznye iskopaemye, 2024, no. 2, pp. 245-276. (In Russ.). DOI: 10.31857/S0024497X24020065