"МОЛОДИЙ ГАЗ" В РИФТОГЕННИХ СТРУКТУРАХ УКРАЇНИ

В. Гулій; I.  Побережська; А. Локтєв

doi:10.17721/1728-2713.70.10

Authors

V. Guliy Department of Petrography, Faculty of Geology Ivan Franko National University of Lviv 4 Grushevskogo Str., Lviv, 79005, Ukraine
I. Poberezhs'ka Department of Petrography, Faculty of Geology Ivan Franko National University of Lviv 4 Grushevskogo Str., Lviv, 79005, Ukraine
A. Loktev Geological-investigation Center UkrNDIIgas Ugerske, Ukraine

DOI:

https://doi.org/10.17721/1728-2713.70.10

Keywords:

formation of rifts, 'young gas', paleorifts of Ukraine, abiogenic origin of hydrocarbons, exploration of hydrocarbons deposits, gas columns, geophysical survey

Abstract

Aim. Determination of space and genetic relationships between hydrocarbons concentrations and systems of mantle fractures and zones of modern and ancient rifts was purpose of conducted investigations. Methods. Geodynamics models of formation of main structural elements of Ukraine as well as analysis of rift structures of Ukraine, establishing of the most perspective among them with developed gas columns and real concentrations of hydrocarbons and deposits of 'young gas' with evidences of new portions of hydrocarbon flows have been used in this investigations. Results. Analysis of geodynamic models and tectonic systematic of prospective rift structures of Ukraine with determination of their distribution in the limits of perspective sectors with industrial deposits of hydrocarbons has carried out. Importance of new portions of hydrocarbons flows, which increase real resources of deposits or keep its on relatively stable levels was shown. Scientific news. Character of relationships between occurrence of new industrial hydrocarbons deposits and specific conditions of rift structures formation as well as rhythmic features of portions of 'young gas' have been established. Practical importance. Method of prognostic and possible localization of important industrial objects with hydrocarbons concentrations that can be use for exploration in gas-oil industry are discussed. Based on the geological models of formation of gas columns as stage of of hydrocarbon industrial field generation, combination of different geophysical methods has been proposed to establish real gas columns in sectors with different resources. It is possible only with using the methods of high resolution seismic and gravitational surveys. Additional supply of hydrocarbon resources aviliable by new portions of deep flows of 'young gas' is proved.

References

Ukrainian Oil and Gas Academy. (1998). Atlas of oil and gas fields of Ukraine (Western Oil-and-Gas-Bearing Region). (Vol. 4-5). Lviv: Center of Europe. [in Ukrainian].

Ukrainian Oil and Gas Academy. (1998). Atlas of oil and gasfields of Ukraine (South Oil-and-Gas-Bearing Region). (Vol. 6). Lviv: Center of Europe. [in Ukrainian].

Ukrainian Oil and Gas Academy. (1999). Atlas of oil and gas fields of Ukraine (Eastern Oil-and-Gas-Bearing Region). (Vol. 2-3). Lviv: Center of Europe. [in Ukrainian].

Baisarovich, М.М. (2002). Atlas: "Deep structure of lithosphere and ecology of Ukraine". Кyiv: NASU. [in Ukrainian].

Guliy, V., Lepigov, G. (2010). Prospects of gas-bearing potential field of the Kokhanivka structure in the Carpathian Foredeep of Ukraine. Geology and geochemistry of combustible minerals, 2 (150), 201–205. [in Ukrainian].

Lepigov, G.D. (1976). Geochemical conditions of sulfur manifestation formation in the Dnipro-Donets depression. Extended abstract of candidate's thesis. Кyiv, IGFM. [in Russian].

Lepigov, G.D., Guliy, V.М. (2009). Oil of theKarpinskiy'slineament (some aspects of the abiogenic hydrocarbons genesis). Ukrainian Geologist, 4, 93–98. [in Ukrainian].

Lepigov, G.D., Оrliv, S.І., Guliy, V.М. (2008). Geological model of dept methane concentration in coal bearing sequences. Transactions of the Institute of Geothecnical mechanics of the NAN Ukraine, 11–17. [in Ukrainian].

Lepigov, G.D., Orliv, S.І., Guliy, V.М. (2008). Hydrocarbons concentration in the Donbas light of the abiogenic theory of their genesis. Ukrainian Geologist, 3, 73–79. [in Ukrainian].

Lukin, A. (2004). Direct prospects of oil and gas: causes of failures and ways to improve of efficiency. Ukrainian Geologist, 3, 18. [in Russian].

Maievskiy, B., Yevdoschuk, М., Lozynskiy, О. (2002). Oil and gas provinces of world. Кyiv: Naukova dumka. [in Ukrainian].

Nivin, V. А. (2013). Gas components in magmatic rocks: geochemical, mineralogical and ecological aspects and results (as an example of the intrusive formations of the Kola peninsula provence). Extended abstract of Doctor's thesis (Geol.-Min.). Мoskow: GEOHI. [in Russian].

Reznikov, А.N. (1994). Age determination of hydrotherms by kineticgeochemical method. Lithology and Raw materials, 4, 105–118. [in Russian].

Sozanskiy, V.I., Chepel, P.N., Kenny, G.F. (2007). On in exhaustible world resources of oil and gas. World resources and reserves of gas and perspective technologies of its utilization. Proceedings of the I International Science and Practice Conference, Мoskow, 26–27 Nov., 2007. (pp. 66–68). Мoskow: VNIIGAS. [in Russian].

Syvorotkin, V.L. (2001). Ecological aspects of the Earth degassing. Extended abstract of candidate's thesis (Geol.-Min.). Мoskow, MSU. [in Russian].

Letnikov, F.А., Karpov, I.K., Kyselev, A.I., Schkandriy, B.O. (1977). Fluids regime of the Earth crust and upper mantle. Мoskow: Nauka. [in Russian].

Chepel, P.M. (2008). Second life of oil and gas fields of Ukraine – myth or reality. Mineral resources of Ukraine, 2, 37–38. [in Ukrainian].

Burke, K., Wilson, J.T. (1976). Hot spots on the Earth's surface. Sci. Amer., 235, 46–57.

Davis, P.M. (1991). Continental rift structures and dynamics with reference to teleseismic studies of the Rio Grande and East African rifts. Tectonophysics, 197(2/4), 309–325.

Sibson, R.H. (1997). Crustal stress, faulting and fluid flow. Extended abstr. of Int. conf. on fluid evolution, migration and interaction in rocks. (pp. 137–139). Torquay, England.

Stovba, S., Stephenson, R.A., Kivshik, N.K. (1996). Structural Features and Evolution of the Dnieper-Donets Basin, Ukraine, from Regional Seismic Reflection Profiles. Tectonophysics, 270(2/4), 87–103.

Tissot, B.T., Welte, D.H. (1984). Petroleum Formation and Occurrences. Berlin: Springer, 699 p.