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STRUCTURE MODEL OF THE NADOYAKHSKIY PETROLEUM PLAY WITHIN THE AGAPA MEGA-TROUGH AND ADJACENT TERRITORIES BASED ON THE INTEGRATION OF SEISMIC AND WL DATA

E. Yu. Lapteva 1, T. N. Toropova 1, V. M. Shcherbanenko 1, P. E. Zherzhova 2, E. A. Zyza 2, I. S. Igonin 2, R. R. Shakirov 2, E. V. Shulik 2

1 Siberian Research Institute of Geology, Geophysics and Mineral Resources, Novosibirsk, Russia; 2 NOVATEK NTTS, Tyumen, Russia

The paper considers methodological issues of seismic and geological modeling for Lower– Middle Jurassic deposits of the Yenisei – Khatanga trough using the example of the Nadoyakhskiy reservoir. Qualitative characteristics of the reservoir and its overlapping Laydinsky fluid seal are revealed through kinematic and dynamic approaches. The proposed methodological approach can be applied to the construction of regional models of the Zimniy, Sharypovskiy, Vymskiy and Malyshevskiy reservoirs both for the considered territory and for other areas of the West Siberian sedimentary basin.

Keywords: reservoir, fluid seal, Lower – Middle Jurassic deposits, Yenisei – Khatanga trough, kinematic and dynamic approaches.

DOI 10.20403/2078-0575-2022-12s-32-38

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