The article describes features of building the geological-geophysical models of oil and gas reservoirs on the Ukrainian part of the B1ack Sea. The key stages of modeling with taking into account individual properties of geological sections on the different hydrocarbon fields and structures are shown. The influence of the Maykopian сlау fraction on the mechanical properties of the geological media is investigated. Predicted intervals with improved reservoir properties and their characteristics are shown in the paper.
This paper is devoted to the study of experience of migration in complex seismic and geological conditions of Kerch shelf of the B1ack Sea based on 3D seismic surveys. Special attention is given to the preparation for the velocity of migration. The main problems that may occur during migration transformation are described. The results of seismic imagine offshore materials of the B1ack Sea and researches are presented.
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The problems of the dynamic seismic data processing for further prediction of geologic section using AVO-analysis and inversion are described in the article. The seismic data processing technique with "true" amplitudes preserving is developed. The efficiency of this technique application on the real 2D seismic data acquired in the Black Sea area is shown.
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