No.4(44),2025 PP.114-121

Neftyanaya provintsiya No. 4(44), 2025

Key aspects of deltaic sediments evolution and structure to be considered during geological modeling

N.V. Yankova
DOI: https://doi.org/10.25689/NP.2025.4.114-121

Abstract

River deltas are one of the main sedimentation zones. They contain significant amounts of hydrocarbons. Sediments in deltas often form heterogeneous reservoirs with complex sediment geometries. This complicates both the definition of the conceptual structure of sediments and their development. The article focuses on two points: the type of delta determines the orientation of the distribution of reservoirs and the correlation of well sections, taking into account the features of the delta structure.

Key words:

general correlation, detailed correlation, accumulation cycle, geometry and orientation of bodies, core studies

References

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3. Proshlyakov B.K., Kuznetsov V.G. Litologiya [Lithology]. Moscow: Nedra Publ., 1991, 444 p. (in Russian)

4. Papers in specialized publications.

Authors

N.V. Yankova, Cand. Sci., expert of the Department of Geology and Development of Kynsko-Chaselskoye Neftegaz
79/1, Osipenko St., Tyumen, 625002, Russian Federation
E-mail: NVYankova@tnnc.rosneft.ru

For citation:

N.V. Yankova Klyuchevyye momenty razvitiya i stroyeniya del'tovykh otlozheniy dlya ucheta v geologicheskom modelirova-nii [Key aspects of deltaic sediments evolution and structure to be considered during geological modeling]. Neftyanaya Provintsiya, No. 4(44), 2025. pp. 114-121. DOI https://doi.org/10.25689/NP.2025.4.114-121. EDN JMMXTA (in Russian)

© Non-governmental organization Volga-Kama Regional Division of the Russian Academy of Natural Science, 2015-2025 All the materials of the journal are available under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)

Key aspects of deltaic sediments evolution and structure to be considered during geological modeling N.V. Yankova DOI: https://doi.org/10.25689/NP.2025.4.114-121

Key words: general correlation, detailed correlation, accumulation cycle, geometry and orientation of bodies, core studies

Authors N.V. Yankova, Cand. Sci., expert of the Department of Geology and Development of Kynsko-Chaselskoye Neftegaz 79/1, Osipenko St., Tyumen, 625002, Russian Federation E-mail: NVYankova@tnnc.rosneft.ru

Key aspects of deltaic sediments evolution and structure to be considered during geological modeling

N.V. Yankova
DOI: https://doi.org/10.25689/NP.2025.4.114-121

Key words:

general correlation, detailed correlation, accumulation cycle, geometry and orientation of bodies, core studies

Authors

N.V. Yankova, Cand. Sci., expert of the Department of Geology and Development of Kynsko-Chaselskoye Neftegaz
79/1, Osipenko St., Tyumen, 625002, Russian Federation
E-mail: NVYankova@tnnc.rosneft.ru