International scientific journal

ISSN: 2663-0419 (electronic version)

ISSN: 2218-8754 (print version)

International scientific journal

ISSN: 2663-0419 (electronic version)

ISSN: 2218-8754 (print version)

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Hydrochemical correlation of formation waters of the lower and upper Productive Series, the South Caspian Basin

R.A.Gurbanova, Z.Sh.Huseynova, E.D.Mamedov, M.V.Aliyeva

Institute of Geology and Geophysics of Azerbaijan National Academy of Sciences, AZ1143, Baku, H.Javid av., 119

Summary

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The paper deals with regional hydrochemical terms in the lower division of productive series (RS) using the example of different oil-gas regions in the South Caspian basin.

For the first kind on the base of processing of more than 600 samples of waters, there was determined that in the regional direction, mineralization of stratal waters of the PS, in the lower division grows from the south northwards, i.e. towards the regional uplift of the PS layers. Movement of alkaline waters from the south northwards and growth of sulfate content towards the subsidence of the folds joints was determined as well. Besides theoretical, this is of a practical importance and promotes choice of direction of exploration works within the whole South Caspian basin.