Objective. The objective of this study is to analyze the influence of the Pokuttia deep fault on tectonics and the oil- and gas-bearing of the south-eastern part of the Ukrainian Carpathians. Methodology. It is contained in the detailed complex analysis of the geological-geophysical data on the given area.
Aim. Investigations of Carpathians backdeep seismicity peculiarities and their correlation with fault-block structure of the crust. Methodology. For the analysis of Transcarpathians seismicity were used instrumental seismological observations in Carpathian network during 2001-2012 years. Was done a comparison of earth¬quake epicenters maps with fault-block structure of the region, distribution of earthquakes hypocenter depth had been analyzed. Analysis of seismic faults of Transcarpathian deep was completed.