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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About genesis of HC gases of the South-Caspian depression as per isotope data

F.H.Dadashev, A.Y.Кabulova, A.M.Dadashev, A.V.Poletayev

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

Summary

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Analysis of HC gases of mud volcanoes, oil fields, bottom sediments, gas hydrates of the South-Caspian depression proposed by M Shoell was made on the base of conceptual principles of HC gases isotope composition interpretation.

As a result of these studies there were made a conclusion, that gases were formed as a result of biogenic, thermocatalytic transformation of organic matter and associated with liquid hydrocarbons. Depending upon the studied object there were established differences in the isotope composition of carbon and hydrogen.