Substantiation of Oil and Gas Exploration Direction in the West Parts of Tomsk Region by Hydro–geological Data

It is considered information different groups of the hydro-geological criteria playing a key role at formation of water auras of dispersion of deposits of oil and gas. Features of structure of underground waters and brines Jurassic and Paleozoic adjournment of the western areas of the Tomsk region are studied. Features of a regional, zone hydrogeochemical background and hydrogeochemical anomalies are revealed. Statistical regularities of behaviour of the cores macro and microcells in waters of deposits are established. Basic hydro-geological models of productive layers are constructed and schemes of water auras of dispersion are offered. The zone and local oil anf gas forecast is given and the further direction of search works is proved.