Deep structure of the Obolon astrobleme according to the results of spatial integral seismic-gravity modeling

T. Fedchenko, Yu. Anishchenko, N. Ganzhenko, A. Petrovsky

Abstract


Spatial seismic-gravity modeling of the deep geological structure within the Obolon depression has been done. Modeling results confirm the validity of assumption that depression has been formed as an impact structure. Features of the rock density distribution within the crystalline basement allowed to specify its tectonic structure and mineral composition and also to determine a probable location of the two parts of meteoritic object.


Keywords


astrobleme; oil and gas; unconventional reservoirs; the inversion of geophysical data; 3D integrated geological-geophysical model

References


Anishchenko Yu. V., Ganzhenko N. S., Fedchenko T. A., Kropyvnytskyy Ya. M., 2012. Formation apryory spatial models Obolonskoy Square seism gravity based modeling. Rozvidka ta rozrobka naftovih i gazovih rodovishch (4), 45—53 (in Ukrainian).

Kolosovska V. A., 1997. Geological and geophysical development criterion definitions in respect of oil and gas prospective structures crystalline basement of the North and Southern board DDD. A report on the subject for the 1993—1997 year. Kyiv (in Ukrainian).

Krayushkin V. A., Gurov E. P., 1989. To the prospect of oil and gas exploration in Ukraine astrobleme. Geologicheskiy zhurnal (1), 17—27 (in Russian).

Lazarenko E. I., 1984. Shock-metamorphosed quartz rocks astroblems Ukrainian shield: Phd geol. and min. sci. Kiev, 334 p. (in Russian).

Marakushev A. A., 1988. Petrogenesis. Moscow: Nedra, 293 p. (in Russian).

Masaytis V. L., Danilin A. N., Mashchak M. S., Reykhlin A. I., Selivanovskaya T. V., Shadenkov E. M., 1980. Geology astroblems. Leningrad: Nedra, 230 p. (in Russian).

Petrovskiy A. P., 2004. Mathematical models and information technology integrated interpretation of geological and geophysical data (for example, oil and gas problems): Phd phys. and math. sci. Ivano-Frankovsk, 367 p. (in Russian).

Petrovskyy O. P., Kobrunov O. I., Ganzhenko N. S., Suyatinov V. M., 2003. Automation system of quantitative complex interpretation of geophysical data GCIS technology as the basis of integral interpretation of geological and geophysical data for the oil and gas exploration. Geoinformatyka (2), 25—34 (in Ukrainian).

Pigulevskiy P. I., Berezin B. Z., Kichurchak V. M., 1999. Results compilation of geological and structural map of the Precambrian formations of the south-eastern part of the Ukrainian shield. Kiev: Geoіnform, 198 p. (in Russian).

Fedorishin Yu. I., Yakovenko M. B., Triska N. T., 2013. View of the origin Boltyshske structure based on the results of geophysical and morfotectonical research. Geodynamika (2), 304—307 (in Ukrainian).

Donofrio R. R., 1981. Impact craters: implications for basement hydrocarbon production. J. Petroleum Geology 3, 279—302.

Grieve R. A. F., 1987. Terrestrial impact structures. Ann. Rev. Earth Planet. Sci. 15, 245—270.

Kirsimae K., Osinski G. R., 2013. Impact-induced hydrothermal activity. In: Impact Cratering: Processed and Products. Wiley-Blackwell. P. 76—89.




DOI: https://doi.org/10.24028/gzh.0203-3100.v37i3.2015.111116

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