Dakhnova M.V.

info@vnigni.ru, Dakhnova@vnigni.ru



Graduated from Moscow Institute of Petrochemical and Gas Industry n.a. I.M. Gubkin, specialization "geology and exploration of oil and gas fields" (1960).
PhD in Geological and Mineralogical Sciences.
Head of Department, All-Russia research geological petroleum institute (VNIGNI).
Area of scientific interest: geochemical methods of study and forecast of oil and gas potential, origin and forecast of hydrocarbon accumulations in gases, using results of study of stable isotopes of carbon and sulfur to oil and gas potential forecast.
Author of 80 publications.
Geochemical research
Section editor – PhD in geology and mineralogy Bazhenova T.K.
Article # 17_2011 submitted on 04/29/2011 displayed on website on 05/23/2011
21 p.
pdf  Upper Proterozoic formations of Siberian platform – main source of oil and gas of Pre-Mesozoic megabasin
The history of the oil and gas genesis in the Riphean and Vendian complexes of Siberian platform was studied. Biomarkers were used to make the oils and syn-bitumens correlation with source rocks. Generally the oils of Nepa-Botuoba anteclise are genetically related to the Vendian source rocks, while the oils of Baikit anteclise and Katanga saddle are genetically related to the Riphean source rocks. The main source of oil and gas of the Pre-Mesozoic megabasin of Siberian platform are the Upper Proterozoic (Rifean and Vendian) source rocks.
Key words: oil and gas genesis, Riphean, Vendian, catagenetical «unconformity», hydrocarbons, biomarkers.
article citation Bazhenova T.K., Dakhnova M.V., Mozhegova S.V. Verkhniy proterozoy Sibirskoy platformy – osnovnoy istochnik neftegazonosnosti ee domezozoyskogo megabasseyna [Upper Proterozoic formations of Siberian platform – main source of oil and gas of Pre-Mesozoic megabasin]. Neftegazovaya Geologiya. Teoriya I Praktika, 2011, vol. 6, no. 2, available at: http://www.ngtp.ru/rub/1/17_2011.pdf