geometry

In order to research the knitted fabric, some specific curves produced by computer aided geometric design are used in our paper, then some diferential geometric results of these curves are calculated and an aplication of this concept is given

VSP data processing workflow for determining of velocity model is being reviewed in the paper, which can be used for processing of seismic data. Optimal graph of seismic data processing is proposed. The graph contains all the optimal procedures, which allows obtaining seismic images of high quality. Seismic images, obtained after processing, were used for seismic interpretation, which helped to specify geological structure of the prospects in the cutoff part of the Dnieper-Donets Basi