Purpose. The aim of the work is developing the methodology of the prediction of oil-gas-water-saturation of rocks in open-casts of wells based on the data of acoustic (seismic) logging (АL, SL) and core research (CR) and its approbation for wells’ geological open-casts research of rocks of different lithology and geodynamic genesis. Methodology.
Target. Finding subordination of spatial distribution of hydrocarbon accumulation of different types because of region geodynamics.Methods. The main stages of sedimentary cover forming of Dniprovsko-Donetska depression have been characterized, geodynamic factors led to forming of paleolandscapes have been studied, paleogeomorphic and lithology-facial reconstructions have been done, peculiarities of sedimentation processes, forming of composition and structure of sedimentary complexes and distribution of hydrocarbon accumulation of different types there have been fixed. Results.