The relation between main and deep-earth zones of oil and gas accumulation in Donets-Dnieper Depression
The spatial relation between main zone of oil-gas accumulation and deep-earth zone of the greater part of gas accumulation in Donets Dnieper Depression associated with parts of section at formation temperatures 110*C and above 120°C respectively is considered; and its factors involving heat-mass-transfer impulse on inversion neotectonics stage of region's development are analyzed. The prospects of oil-gas presence and the general technical principles of carrying out explorations in each zone which has essential differs are given.