TECTONIC ASPECTS OF SUPER-VISCOUS OIL DEPOSITS FORMATION AND PLACEMENT WITHIN THE VOLGA-URAL ANTECLISE

Abstract

The article discusses the tectonics and developmental features of the Volga-Ural anteclise during the Baikalian, Caledonian, Hercynian and Alpine tectogenesis cycles. In this paper, particular attention is paid to stages and directional development during the evolution of geological structures. The main factors of the formation and destruction of Permian viscous oil and natural bitumen reservoirs are presented in the provisions of oil ontogenesis. It was noted the cyclical nature of these phenomena.