Khayitov N.Sh.

igirnigm@ing.uz




Graduated from Tashkent State University, specialization «Geochemistry» (1994).
PhD in Geological and Mineralogical Sciences.
Director for science of Institute of Geology and Research Prospecting for Oil and Gas Deposits (JSC IGIRNIGM).
Area of scientific interests: geological exploration for oil and gas, criteria for forecasting and searching for hydrocarbons, Cretaceous sediments, lithology.
Author of more than 30 publications.
Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
Article # 37_2017 submitted on 10/24/2017 displayed on website on 11/03/2017
15 p.
pdf  Compositional features of the Lower Permian sequences revealed in the Satbhai well 1 (Southern Ustyurt)
This article gives the detailed characteristics of Lower Permian section which was drilled by exploration Satbay-1 well. Based on the complex analysis of geological and geophysical data related to the drilled wells within the limits of the Shordja uplift authors identified a lot of petrogenetical, mineralogical - petrographical features and geochemical composition of the studied section.

Keywords: petrogenetical structure, mineralogical and geochemical composition, Lower Permian, Southern Ustyurt.
article citation Abdullaev G.S., Khayitov N.Sh., Sharafutdinova L.P., Dzhalilov G.G. Osobennosti stroeniya nizhnepermskikh otlozheniy, vskrytykh na ploshchadi Satbay skvazhinoy 1 (Yuzhnyy Ustyurt) [Compositional features of the Lower Permian sequences revealed in the Satbhai well 1 (Southern Ustyurt)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 4, available at: http://www.ngtp.ru/rub/2/37_2017.pdf
DOI https://doi.org/10.17353/2070-5379/37_2017
References

   Akramkhodzhaev A.M., Avazkhodzhaev Kh.Kh., Labutina L.I. Litologiya, usloviya obrazovaniya i neftegazonosnost' doyurskikh otlozheniy Ustyurta [Lithology, conditions of formation of oil and gas content of Pre-Jurassic sections of Ustyurt]. Tashkent, Fan, 1979, 159 p.
   Khegay D.R., Yuldasheva M.G. Osobennosti tektonicheskogo stroeniya Ustyurtskogo neftegazonosnogo regiona po osadochnomu chekhlu [Features of the tectonic structure of the Ustyurt oil and gas bearing region]. Geology and mineral resources, 2008, no. 5, pp. 22.
   Vu T.T., Nguen Ch.Z., Vu N.K., Dzhalilov G.G. Novoe predstavlenie o tektonicheskom stroenie tsentral'noy i severnoy chastey Yuzhnogo Ustyurta i ikh perspektivy na neftegazonosnost' [New understanding of the tectonic structure of the central and northern parts of Southern Ustyurt and their prospects for oil and gas]. Uzbek Oil and Gas Journal, 2012, no. 3, pp. 39-43.



Regional petroleum geology
Section editor – PhD in geology and mineralogy Makarevich V.N.
Article # 49_2013 submitted on 12/19/2013 displayed on website on 12/30/2013
12 p.
pdf  Lithofacial and geochemical features of oil-gas bearing Early Cretaceous sediments of Uzbekistan
It is shown, that the Early Cretaceous thick series, which represent continuous single whole sedimentation cycle, are developed in the cross-section of the sedimentary cover of oil-gas bearing regions of Uzbekistan. The red colored Neocomian-Aptian sediments are distinguished as source rocks on the basis of research in the south of Uzbekistan and on flat areas of Bukhara-Khiva region. The biogenic origin of the Middle Albian Luchak limestone is established. The prospects of oil and gas deposits formation and presence of lipid-lipoid components, testifying to favorable conditions for oil formation, were substantiated.
The Early Neocomian and Aptian grey colored sediments of Ustyurt region (which are presented by fine-grained sandstones in the cross-section basis, above – by clays, rich with scattered organic matter) refer to source rocks. The complex lithologic-geochemical study has shown that Albian sediments contain thick clay and clayey siltstones layers and possess high source rock potential.
Unfavorable facial and geochemical sedimentation conditions in the Fergana region in Neocomian period have caused poorness of rocks in terms of organic matter; therefore sediments have no oil-producing qualities. Aptian formations in the top part are determined as oil-producing; in the bottom part rocks are poor with organic matter and are not oil-yielding. On the basis of bituminiferous analyses of Albian sediments of the southern part of the Fergana region the low content of organic matter was established that does not allow attributing them to the category of source and oil-producing rocks.

Key words: geochemical features, oil, gas, organic matter, lithology, paleogeography, The Early Cretaceous, Neocomian, Aptian, Albian.
article citation Khayitov N.Sh. Litofatsial'nye i geokhimicheskie osobennosti neftegazonosnykh nizhnemelovykh otlozheniy Uzbekistana [Lithofacial and geochemical features of oil-gas bearing Early Cretaceous sediments of Uzbekistan]. Neftegazovaya Geologiya. Teoriya I Praktika, 2013, vol. 8, no. 4, available at: http://www.ngtp.ru/rub/4/49_2013.pdf
DOI https://doi.org/10.17353/2070-5379/49_2013
References

   Akramkhodzhaev A.M., Avazkhodzhaev Kh.Kh., Valiev A.A., Aykhodzhaev S.S., Inogamov Kh.Kh., Zhukova E.A., Alimov K.A., Khachieva L.S., Yuldashev Zh.Yu. Osobennosti geologicheskogo stroeniya, strukturno-tektonicheskie, fatsial'no-litologicheskie i geokhimicheskie predposylki neftegazonosnosti mezozoyskikh otlozheniy Ustyurta [The geological structure, structural-tectonic, facial-lithological and geochemical background of petroleum potential of Ustiurt Mesozoic deposits]. Tashkent: Fan, 1967. Book 1 and 2.
   Akramkhodzhaev A.M., Karimov A.K., Simonenko I.A., Saidkhodzhaev Sh.G. Fatsial'no-litologicheskie i bituminologicheskie predposylki neftegazoobrazovaniya i neftegazonakopleniya v mezozoyskikh i paleogenovykh otlozheniyakh Ferganskoy vpadiny [Facial-lithological and bitumenological background of petroleum formation and accumulation in the Mesozoic and Paleogene sediments of the Fergana Basin]. Tashkent: Fan, 1966, 252 p.
   Babaev A.G., Gavril'cheva L.G. Solyano-angidritovaya formatsiya verkhney yury i neftegazonosnost' nizhelezhashchey karbonatnoy tolshchi Sredney Azii [Salt-anhydrite formation of the Upper Jurassic and hydrocarbon potential of underlying carbonate strata of Central Asia]. Tashkent: Fan, 1986, 146 p.
   Egamberdiev M.E., Khikmatullaev B.S. O genezise nizhnemelovykh otlozheniy Yuzhnogo Uzbekistana [On the genesis of the Lower Cretaceous deposits of southern Uzbekistan]. Uzbekskiy geologicheskiy zhurnal, 1969, no. 6, p. 26-31.
   Geologicheskie usloviya i osnovnye zakonomernosti razmeshcheniya skopleniy nefti i gaza v predelakh epigertsinskoy platformy yuga SSSR. Srednyaya Aziya [Geological conditions and basic regularities of oil and gas accumulations distribution within Epihercynian platform, south of the USSR. Central Asia]. Editor Bakirov A.A. Moscow: Gostoptekhizdat, 1963, Vol. 1, p. 368–391.
   Karimov A.K. Bituminologicheskie predposylki neftegazoobrazovaniya i neftegazonosnosti osadochnykh otlozheniy Uzbekistana [Bitumenological background of petroleum formation and potential of sedimentary deposits of Uzbekistan]. Tashkent: Fan, 1974, 235 p.
   Khayitov N.Sh. Litologo-fatsial'nye osobennosti i perspektivy neftegazonosnosti nizhnemelovykh otlozheniy Beshkentskogo i Kashkadar'inskogo progibov [Lithofacial characteristics and petroleum potential of the Lower Cretaceous sediments of Beshkent and Kashkadarin deflections]. Synopsis of dissertation for the degree of candidate of geological-mineralogical sciences, Tashkent, 2006.
   Krylov N.A., Kucherya M.S., Grizik A.Ya., Yudina E.V., Zabolotnaya Yu.I., Ivanova N.G., Kogan Ya.Sh. Istoriya strukturnoy differentsiatsii platformennogo chekhla Vostochnogo Ustyurta po materialam seysmorazvedki [History of structural differentiation of the platform cover of Eastern Ustiurt based on seismic data]. Moscow: Gazprom VNIIGAZ, 2012, 86 p.
   Petrushevskiy B.A. Uralo-Sibirskaya epigertsinskaya platforma i Tyan'-Shan' [Ural-Siberian Epihercynian platform and Tien Shan]. Moscow: AN SSSR, 1955, 135 p.