HYDROGEOLOGICAL CONDITIONS OF ACCUMULATION HYDROCARBONS OF THE KALMYK PRECASPIAN
Relevance of work is that reservoir waters are directly involved in forming of the Wednesday surrounding oil and gas pools thereby influence accumulation, change of structure and properties of hydrocarbons. Scientific novelty consists in knowledge of the high-quality and quantitative party of change of waters which can be used for direct assessment of geochemical influence on deposits and for oil-and-gas content forecasting. The purpose of work is allocation based on complex generalization of geological and hydrogeological materials, lithologic features and an originality of tectonic development the following hydrogeological complexes: pre-Jurassic, Jurassic, apt-neokomsky, Albian, verkhnemelovy, paleogenovy and neogenovy. Scientific and practical value of work consists in implementation of direct searches on oil and gas individually.