Geological structure and petroleum potential of the Jurassic formations in the South Igarka zone

Authors: A.A. Polyakov (Rosneft Oil Company OJSC, RF, Moscow), A.V. Isaev (Siberian Research Institute of Geology, Geophysics and Mineral Resources, RF, Novosibirsk)

Key words: Igarka zone, Jurassic formations, lithological and stratigraphic traps.

The area under review covers a part of the Turukhan river basin, extended from the Sovetsky Lakes latitude to the Kostrovsky area. Acoording to petroleum zonation, it belongs in the most part to the Eloguy-Turukhansk oil and gas area. The analysis of the seismic-geological features of Jurassic formations and the geological structure comparison for the area under review and the well-explored Krasnoleninsk oil and gas area leads to conclusion that the South Igarka zone has the prerequisites for hydrocarbon accumulation in the Lower Jurassic lithological and stratigraphic traps.

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