Geological Structure of Angarolenskoye Field

Angarolenskoye field of condensate gas refer to the few fields discovered in Siberian Platform over the last two decades. Besides, this field represents particular interest in terms of economics and geology and due to their closeness to the huge Kovyktinskoye field and the necessity to create shortly the base for oil-and-gas production. The prospecting works done to Angarolenskoye field allow us to suppose there the presence of large condensate gas accumulations in the terrigenous Vendian deposits, the accumulations being lithologically and, probably, tectonically screened. This paper represents geological model of this field. At present the geological prospecting works are in progress in this field.