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July 2015, № 7 (182)



Ponomareva G.A. GEOCHEMICAL FEATURES OF DISTRIBUTION OF PRECIOUS METALS IN THE OIL-GAS FIELDS OF THE ORENBURG REGIONNon-ferrous and precious metals in the hydrocarbon feedstock are of interest in connection with the work on the study of noble metallogeny carbonaceous formations Ural metallogenic provinces and are important in platinoids metallogenic zoning specialization eponymous folded region of East Orenburg. The purpose of this study was to establish the geochemical characteristics of the distribution of Pt, Pd, Au and Ag in oil and gas fields in western Orenburg. To solve this problem was in the creation of maps izokontsentrat metals, combined with structural-tectonic basis. Analysis of the card reveals two geochemical zones within the study area — the western and eastern, significantly different concentrations of platinum. The distribution of precious metals, their relationship to the physical and chemical properties of the oil fields in Orenburg Volga-Ural oil and gas province. The data obtained can be used in metallogenic zoning of the platform and the folded Orenburg on platinoids specialization for prospective evaluation precious metals for stratigraphic correlation of oil-saturated formations and address sources of precious metals in the hydrocarbon feedstock.Key words: oil and gas fields, precious metals, geochemical features of the distribution, geochemical zones.

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About this article

Author: Ponomareva G.A.

Year: 2015


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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