Kheraskova T.N.



Graduated from the Geological Faculty of Moscow State University (1963), specialization “oil geologist”.
PhD of Geological and Mineralogical Sciences. Laureate of the N.S. Shatsky Prize (2016).
Senior Researcher of the Geological Institute of the Russian Academy of Sciences.
Scientific interest area: seismostratigraphy, sedimentology, tectonics of sedimentary basins, geodynamics.
Author of over 200 publications, 3 monographs, tectonic maps and an atlas of thematic maps.
Petroleum potential and development
Section editor – PhD in geology and mineralogy Zharkov A.M.
Article # 39_2019 submitted on 08/22/2019 displayed on website on 11/18/2019
26 p.
pdf Oil and gas perspective targets of the sub salt Paleozoic of the Pre-Caspian basin
The data on the known and assumed subsalt oil and gas prospective structures (traps) of the Pre-Caspian depression are analyzed taking into account the new investigations. Among the major traps are dominated by carbonate (buildups) and terrigenous (fan deep sea deposits) types. A new type of erosion-lithological traps formed during sea level falls was revealed. Large undiscovered traps are located mainly at depths of 6-8 km. The present forecasted resources of hydrocarbons are significantly higher than have been explored ones.

Keywords: carbonate buildups, fan deep sea sedimentation, erosion-lithological traps, structural traps, inferred hydrocarbons resources, Pre-Caspian basin.
article citation Volozh Yu.A., Bykadorov V.A., Antipov M.P., Bykadorov I.V., Parasyna V.S., Postnikova I.S., Sapozhnikov RB, Kheraskova T.N. Neftegazoperspektivnye ob"ekty paleozoyskogo podsolevogo razreza Prikaspiyskoy vpadiny [Oil and gas perspective targets of the sub salt Paleozoic of the Pre-Caspian basin]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 4, available at: http://www.ngtp.ru/rub/2019/39_2019.html
DOI https://doi.org/10.17353/2070-5379/39_2019
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