Karshiev O.A.

igirnigm@ing.uz



Graduated from Tashkent State Technical University (2001), specialization "geology, search and exploration of oil and gas fields".
PhD in Geological and Mineralogical Sciences.
Director of the Institute of Geology and Exploration of Oil and Gas Fields, Tashkent.
Area of scientific interests: oil and gas geology, assessment of the prospects for oil and gas potential of the regions of Uzbekistan, calculation of reserves, assessment of the exploration of oil and gas fields, development of exploration programs.
Authors of 22 publications.
Regional petroleum geology
Article # 19_2022 submitted on 05/25/2022 displayed on website on 07/01/2022
16 p.
pdf Integrated use of satellite imagery and geophysical data In forecast studies for oil and gas (western part of Bukharo-Khiva region)
The article highlights the results of studies on the refinement of the regional structural plan and the search for local structural petroleum traps in the western part of the Bukhara-Khiva region. The features of the placement of search objects and the nature of their expression on satellite imagery data are considered. Objects of very different quality were analyzed: known structures (removed from drilling, prepared and identified), objects identified by seismic surveys. The structures and faults established by the interpretation determined the nature of the distribution of sedimentation-accumulation, the latest faults caused the formation of fracture zones, which improved the reservoir properties of the rocks. A comprehensive analysis of geological and geophysical data and structural interpretation made it possible to establish the relationship and interdependence of tectonic elements, to identify patterns in its structure and distribution of elements of oil and gas exploration interest. The main purpose of the research is to identify the criteria for regional and local structures bearing the productive petroleum levels of the sedimentary cover.

Keywords: satellite imagery data, geological and geophysical data, structural hydrocarbon trap, productive hydrocarbon level, western part of the Bukhara-Khiva region.
article citation Mukhutdinov N.U., Khozhiev B.I., Karshiev O.A., Bikeeva L.R., Yuldasheva M.G. Kompleksnoe ispol'zovanie materialov kosmicheskikh s"emok i geofizicheskikh dannykh pri prognoznykh issledovaniyakh na neft' i gaz (zapadnaya chast' Bukharo-Khivinskogo regiona) [Integrated use of satellite imagery and geophysical data In forecast studies for oil and gas (western part of Bukharo-Khiva region)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2022, vol. 17, no. 3, available at: http://www.ngtp.ru/rub/2022/19_2022.html
DOI https://doi.org/10.17353/2070-5379/19_2022
References
   Amurskiy G.I., Khoroshilov Yu.N. Geologiya i neftegazonosnost' nekotorykh rayonov Sredney Azii [Geology and oil and gas potential of some regions of Central Asia]. Nauchno-analiticheskie i tematicheskie obzory, Moscow, 1964, 87 p.
   Babaev A.G., Simonenko A.N. Formirovanie yurskikh paleosedimentatsionnykh basseynov Uzbekistana i ikh neftegazonosnost' [Formation of the Jurassic paleosedimentation basins of Uzbekistan and their oil and gas potential]. Tashkent: FAN, 1990, 292 p.
   Bikeeva L.R. Strukturnyy analiz materialov kosmicheskikh s"emok s tsel'yu vyyavleniya ob"ektov, perspektivnykh na poiski lovushek UV (Khorezmskaya monoklinal' i prilegayushchie geostrukturnye elementy) [Structural analysis of satellite imagery data in order to identify promising objects for the search for hydrocarbon traps (Khorezm monocline and adjacent geostructural elements)]. Novye napravleniya na neft' i gaz, innovatsionnye tekhnologii razrabotki mestorozhdeniy, perspektivy dobychi netraditsionnogo uglevodorodnogo syr'ya: materialy Vserossiyskoy nauchno-prakticheskoy konferentsii (Orenburg, 18-20 Sept 2019). Orenburg: OOO «Tipografiya «Agentstvo pressa», 2019, pp.10-13.
   Nugmanov A.Kh. Faktory, kontroliruyushchie formirovanie skopleniy nefti i gaza (na primere verkhneyurskoy karbonatnoy tolshchi Amudar'inskoy sineklizy) [Factors controlling the formation of oil and gas accumulations (on the example of the Upper Jurassic carbonate sequence of the Amudarya Syneclise)]. Tashkent, 1996, Trudy IGIRNIGM, issue 76, pp.147-159.
Regional petroleum geology
Article # 12_2022 submitted on 05/25/2022 displayed on website on 06/03/2022
14 p.
pdf Petroleum prospects in the sedimentary strata of the Khorezm monocline and surrounding territories according to the geological, geophysical and cosmo-geological investigations data
The article discusses the features of the geological structure, the identification of petroleum bearing promising zones and the scientific substantiation of the optimal areas of prospecting and exploration for the Khorezm monocline and adjacent territories through a comprehensive analysis of cosmo-geological study and geological and geophysical data. A comprehensive interpretation made it possible to minimize the existing multivariance in solving certain problems related to the tectonic features of the study area, determining possible zones of oil and gas accumulation, identifying fracture zones, predicting structural traps of the sedimentary cover for setting prospecting seismic surveys in a poorly studied, but potentially petroleum bearing promising territory of Uzbekistan.

Keywords: trap forecasting, petroleum bearing promising zone, cosmo-geological study, geological and geophysical data, Khorezm monocline, Uzbekistan.
article citation Mukhutdinov N.U., Khozhiev B.I., Karshiev O.A., Khayitov N.Sh., Bikeeva L.R. O perspektivakh neftegazonosnosti osadochnykh otlozheniy Khorezmskoy monoklinali i prilegayushchikh territoriy po dannym kosmogeologicheskikh i geologo-geofizicheskikh issledovaniy [Petroleum prospects in the sedimentary strata of the Khorezm monocline and surrounding territories according to the geological, geophysical and cosmo-geological investigations data]. Neftegazovaya Geologiya. Teoriya I Praktika, 2022, vol. 17, no. 2, available at: http://www.ngtp.ru/rub/2022/12_2022.html
DOI https://doi.org/10.17353/2070-5379/12_2022
References
   Bakirov A.A., Bakirov E.A., Melik-Pashaev V.S., Yudin G.T. Teoreticheskie osnovy i metody poiskov i razvedki skopleniy nefti i gaza [Theoretical foundations and methods of prospecting and exploration of oil and gas accumulations]. Moscow: Izd-vo «Vysshaya shkola», 1976, 416 p.
   Bikeeva L.R. Neotektonicheskie osobennosti stroeniya severo-zapadnoy chasti Bukharo-Khivinskogo regiona po dannym kosmogeologicheskikh issledovaniy [Neotectonic features of the structure of the northwestern part of the Bukhara-Khiva region according to the data of cosmogeological studies]. Uzbekskiy zhurnal nefti i gaza, 2018, no. 4, pp. 24-29.
   Gavrilov V.P. Vliyanie razlomov na formirovanie zon neftegazonakopleniya [Influence of faults on the formation of oil and gas accumulation zones]. Moscow: Nedra, 1975, 272 p.
   Nugmanov A.Kh. Tektonicheskie i drugie usloviya obrazovaniya preimushchestvenno gazonosnykh i neftenosnykh basseynov [Tectonic and other conditions for the formation of predominantly gas-bearing and oil-bearing basins]. Geodinamicheskie osnovy prognozirovaniya neftegazonosnosti nedr: materialy Respublikanskoy nauchno-tekhnicheskoy konferentsii. Tashkent, 2000, pp. 31-33.