oa Study the regularities of the area variability of oil and gas prospective sediments with using the spatial interpolation computerized methods

The are submitted the results of using the spatial interpolation Kolmagorova method for subsidiary data on the thickness of the Devonian subsalt sediments within the Bilotserkivsko-Ostapyivskiy ledge territory of the Southern Edge and the adjacent part of the Central trough of the Dnieper-Donets depression. This region is of interest to petroleum traps prospecting in formation of the Upper Devonian-Lower Carboniferous lithologic and stratigraphic complex. It becomes clear on proved high filtration and capacitive properties of their horizons, the presence of core samples with oil enrichment from some boreholes, etc. We laid down preliminary thickness value of the Devonian subsalt sediments and studied the regularities of their area variability for have not explored grounds within the territory with already developed structures. Application of computer programs permitted us to draw the respective maps in isolines. These maps are able be used for subsequent investigation of the oil-gas-bearingness prospective of the subsalt sediments within the considered territory.