Geology, geography and global energy

Scientific and Technical Journal

Types of folded structures of oil and gas facilities in the North-Eastern part of the Azov Sea and Yeysk peninsula

2015. №1, pp. 50-63

Samoylenko Ivan Yu. - Younger Research Assistant, JSC LUKOIL "VolgogradNIPImorneft", 96 Lenin ave., Volgograd, 400078, Russian Federation,

Samoylenko Yuriy N. - D. Sc. in Geology and Mineralogy; Chief Geologist, "Chernomorneftegaz", 52 Kirov ave., Simferopol, Republic of Crimea, 295000, Russian Federation

Sianisyan Eduard S. - D. Sc. in Geology and Mineralogy Professor Head of the Department, Southern Federal University, 105/42 Bolshaya Sadovaya st., Rostov-on-Don, 344006, Russian Federation,

This article is devoted to a problem of completion of resource base of hydrocarbons of Krasnodar region due to identification of new perspective objects within northeast part of the Azov Sea and the adjacent land (Eyskaya Square). After 1965 geological prospecting works within this area have been stopped. It is connected with errors of interpretation of the geophysical data which are available at that time. The conclusion has been as a result drawn on absence of perspective structures. The decision of this problem is promoted by essentially new geological model which authors have constructed on the basis of generalisation and interpretation of materials of seismic prospecting. The offered new approach to studying of sea and overland parts of the area was not applied yet in the given conditions. The new geological model of the Yeysk area represents synthesis of the models executed on the basis of complex interpretation of data of seismic prospecting and drilling. New approach to studying of sea and overland parts of the square which wasn't applied in these conditions yet was offered. On the basis of complex interpretation of data of seismic exploration and drilling the new geological model of the area was constructed. The tectonic scheme considering all changes connected with new geological model within which sea and overland part of the square are considered as a unit is also constructed. The result of researches became allocation of perspective objects in the early Cretaceous rocks earlier not studied. These objects represent search interest.

Key words: Азовское море, Ейский полуостров, геологическая модель, сейсморазведка, структурный анализ, нижнемеловые отложения, Azov Sea, Yeysk peninsula, geological model, seismic exploration, structural analysis, early Cretaceous deposits