Regional petroleum geology
Section editor – PhD in geology and mineralogy Makarevich V.N.
Article # 45_2010 submitted on 09/24/2010 displayed on website on 10/04/2010
12 p.
pdf  Geological-hydrogeological premises of hydrocarbon clusters in subsalted Paleozoic deposits in the south Orenburg region
The results of hydrogeological research in new exploration areas in the northern flank of the Pre-Caspian syneclise in the south Orenburg region are presented, the main prospects of the hydrocarbons reservoirs' detection being connected with subsalted Paleozoic deposits. Hydro-dynamical and hydrochemical indicators of Low Perm, Carboniferous and Devon formation waters have been described. The hydro-geological preconditions of hydrocarbons migration, accumulation and oil and gas reservoirs detection in the given territory have been established.

Key words: explorations, studies, wells testing, formation waters, hydrogeological indicators, hydrocarbons migration, hydrocarbons accumulation.
article citation Zakharova E.E. Geological-hydrogeological premises of hydrocarbon clusters in subsalted Paleozoic deposits in the south Orenburg region // Neftegazovaya Geologiya. Teoriya I Praktika. – 2010. - V.5. - #4.- http://www.ngtp.ru/rub/4/45_2010.pdf