Trofimov V.A.
vatgeo@yandex.ru
Graduated from Kazan State University (1971), specialization “Geophysical methods for the prospecting and exploration of mineral deposits”.
PhD in geological and mineralogical sciences, professor.
Advisor to the JSC Central Geophysical Expedition.
Area of scientific interests: oil and gas geology and geophysics, geotectonics, identifying the connections between the deep structure of the earth's crust and the structure and petroleum potential of sedimentary cover, formation of hydrocarbon deposits.
Author of more than 300 publications and 4 patents.
Discussion
| Article # 23_2021 | submitted on 08/02/2021 displayed on website on 08/16/2021 |
| 20 p. | Trofimov V.A. |
| Features of basement structure of the southern part of Vilyuy syneclise | |
| Based on the analysis of seismic time sections along regional profiles made in the southern part of the Vilyuy hemisyneclise, dynamic anomalies that carry information about the features of the structure of the Archean-Lower Proterozoic basement have been identified. Using the experience of the Tatarstan basement study, in the Sinsk area dynamic anomalies in the upper part of the basement were interpreted as decompacted zones. These zones may represent high-capacity reservoirs and may be of interest for exploratory drilling in the future. Volumetric dynamic anomalies detected in the earth's crust at considerable depths and interpreted as energy-active (energy-saturated) volumes of the geological environment are of conciderable scientific and practical interest. The outlined connection of such anomalies with the location of large finds of important mineral resources (oil, gas, diamonds, uranium) makes their study a priority. One of such anomalies (Suntar) was found in the southwestern part of the Vilyuy area. Analysing this structure could be assumed the presence of kimberlite fields, as well as hydrocarbon accumulations in the studied part of the Suntar arch and its northeastern slope. This suggests the necessity for a case study of the identified anomaly. Considering that such a promising object in the Vilyuy hemisyneclise is not unique, it is advisable to start a step-by-step generalization of the results of geophysical exploration right now. Along with the study of the sedimentary structural cover and basement, one of the main goals of such a generalization should be the creation of a tectonodynamic map of this most promising territory. To fully solve these and other problems, it is necessary to carry out regional geophysical recearch on profiles that completely intersect the entire syneclise, more clearly coordinate the ongoing and planned regional activity, cover the entiere Vilyuy syneclise with modern aeromagnetic and airborne gravity surveys completely with the fulfilly study of adjacent tectonic elements. Keywords: basement, seismic exploration, dynamic anomalie, decompacted zone, energy-active geological volume, kimberlite field, hydrocarbon accumulation, Vilyuy syneclise. |
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| article citation | Trofimov V.A. Osobennosti vnutrennego stroeniya fundamenta yuzhnoy chasti Vilyuyskoy sineklizy [Features of basement structure of the southern part of Vilyuy syneclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2021, vol. 16, no. 3, available at: http://www.ngtp.ru/rub/2021/23_2021.html |
| DOI | https://doi.org/10.17353/2070-5379/23_2021 |
References
Dmitrievskiy A.N. Energetika, dinamika i degazatsiya Zemli [Energy, dynamics, and degassing of the Earth]. Georesursy. Geoenergetika. Geopolitika, 2010, vol. 1(1), available at: http://oilgasjournal.ru/2009-1/1-rubric/dmitrievsky-enrg.pdf
Karaev N.A., Lebedkin P.A., Kosheleva T.D. Izuchenie seysmicheskoy geterogennosti zemnoy kory na primere regional'nykh nablyudeniy v «blizhney» zone [Studies the Earth’s crust seismic heterogeneity by the example of regional observations in the “near” zone]. Issledovaniya litosfery v rabotakh Peterburgskikh geofizikov (Razvitie idey akademika G.A. Gamburtseva). St. Petersburg: VIRG-Rudgeofizika - VNIIOkeangeologiya, 2003, pp.196-212.
Lapinskaya T.A., Popova L.P., Postnikov A.V., Yakovlev D.O. Otobrazhenie strukturno-veshchestvennoy neodnorodnosti fundamenta v stroenii osadochnogo chekhla Yuzhno-Tatarskogo svoda [Projection of structural and material inhomogeneity of the Basement to sedimentary cover structure in South Tatar Arch]. Geologiya nefti i gaza, 1989, no. 4, pp. 27-31.
Muslimov R.Kh., Khamadeev F.M., Ibatullin R.Kh., Kaveev I.Kh. Programma dal'neyshego izucheniya nedr Tatarii [Program for future studies of Tataria subsoil]. Glubinnye issledovaniya dokembriya vostoka Russkoy platformy. Kazan': Tatarskoe knizhnoe izdatel'stvo, 1980, pp. 3-13.
Nikolaev A.V. Predislovie k monografii N.A. Karaeva, Yu.P. Lukashina “Seysmicheskie modeli zemnoy kory v izobrazheniyakh polya rasseyannykh voln” [Preface to k N.A. Karaeva, Yu.P. Lukashina monography “Seismic models of the Earth’s crust in the images of scattered wavefield”]. St. Petersburg, 2015, pp.3-4.
Ponomarev V.S. Energonasyshchennost' geologicheskoy sredy [Energy saturation of geological medium]. Trudy geologicheskogo instituta. Moscow: Nauka, 2008, vol. 582, 377 p.
Postnikov A.V. Fundament vostochnoy chasti Vostochno-Evropeyskoy platformy i ego vliyanie na stroenie i neftegazonosnost' osadochnogo chekhla [Basement of the eastern part of the East European Platform and its influence on the Earth’s crust structure and petroleum potential]. Avtoreferat dissertatsii na soiskanie uchenoy stepeni doktora geologo-mineralogicheskikh nauk. Moscow: RGU NG, 2002, 54 p.
Sharov V.I., Grechishnikov G.A., Ryzhkova I.A. Seysmicheskoe izuchenie geodinamicheskikh sistem i flyuidnogo rezhima zemnoy kory Yuzhno-Tatarskogo svoda v svyazi s ego unikal'noy neftenosnost'yu [Seismic studies of geodynamic systems and fluid condition of the Earth’s crust in the South Tatar Arch in the context of its unique oil bearing capacity]. Uglevodorodnyy potentsial fundamenta molodykh i drevnikh platform: Perspektivy neftegazonosnosti fundamenta i otsenka ego roli v formirovanii i pereformirovanii neftyanykh i gazovykh mestorozhdeniy: materialy mezhdunarodnoy nauchnoy konferentsii. Kazan': Izd-vo Kazansk. un-ta, 2006, pp.312-315.
Sharov V.I., Grechishnikov G.A., Trofimov V.A. Reflectivity zones as thermodynamic systems of unequilibrium state of the consolidated crust. Abstracts. 7th International Symposium. Deep seismic profiling of the Continents. Asilomar, California, 1996. F 38, p.125.
Sharov V.I., Trofimov V.A., Solodilov L.N. Crustal reflectivity studies of diamond fields of the Siberian craton and oil regions of the Russian platform. Abstracts. 8th International Symposium. Deep seismic profiling of the Continents and their margins. Barcelona, Spain, 1998. T6-07, p.122.
Trofimov V.A. Glubinnye regional'nye seysmorazvedochnye issledovaniya MOGT neftegazonosnykh territoriy [Deep CMP seismic survey of oil and gas bearing areas]. Moscow, GEOS, 2014, 202 p.
Trofimov V.A. Krupnyy, perspektivnyy na gaz ob"ekt v Vilyuyskoy sineklize [A large gas prospect in the Vilyuy Syneclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no.2, available at: http://www.ngtp.ru/rub/2020/16_2020.html. DOI: https://doi.org/10.17353/2070-5379/16_2020
Trofimov V.A. Novyy gazovyy gigant v Vilyuyskoy sineklize? [New gas giant in the Vilyuy syneclise?]. Geologo-geofizicheskie issledovaniya neftegazonosnykh territoriy: nauchnye i prikladnye aspekty («RosgeoNEFTEGAZ-2018»): sbornik materialov nauchno-prakticheskoy konferentsii (Moscow, 22-24 May 2018). St. Petersburg: AO «VNIGRI», pp. 28-32. - http://www.ngtp.ru/publication/sborniki/RosgeoOilGas.pdf
Trofimov V.A. Otsenka vozmozhnosti prognozirovaniya razuplotnennykh zon kristallicheskogo fundamenta po seysmicheskim dannym [Assessment of capability of decompacted zones prediction in crystalline basement from seismic data]. Geologo-geofizicheskoe modelirovanie pri poiskakh nefti i gaza. Moscow: IGiRGI, 1991, pp. 126-133.
Trofimov V.A., Korchagin V.I. Neftepodvodyashchie kanaly: prostranstvennoe polozhenie, metody obnaruzheniya i sposoby ikh aktivizatsii [Oil-refilling channels: spatial position, methods of identification and ways of activation]. Georesursy, 2002, no. 1(9), pp. 18-23.
Trofimov V.A., Zakirov F.F., Kolesnichenko L.Yu., Kosovtsev V.I., Slonchak K.A. Osnovnye rezul'taty regional'nykh seysmorazvedochnykh rabot v yuzhnoy chasti Vilyuyskoy sineklizy, Respublika Sakha (Yakutiya) [Main results of regional seismic exploration activity in southern part of Vilyuy Syneclise, Republic of Sakha (Yakutia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2021, vol. 16, no. 3, available at: http://www.ngtp.ru/rub/2021/21_2021.html. DOI: https://doi.org/10.17353/2070-5379/21_2021
Karaev N.A., Lebedkin P.A., Kosheleva T.D. Izuchenie seysmicheskoy geterogennosti zemnoy kory na primere regional'nykh nablyudeniy v «blizhney» zone [Studies the Earth’s crust seismic heterogeneity by the example of regional observations in the “near” zone]. Issledovaniya litosfery v rabotakh Peterburgskikh geofizikov (Razvitie idey akademika G.A. Gamburtseva). St. Petersburg: VIRG-Rudgeofizika - VNIIOkeangeologiya, 2003, pp.196-212.
Lapinskaya T.A., Popova L.P., Postnikov A.V., Yakovlev D.O. Otobrazhenie strukturno-veshchestvennoy neodnorodnosti fundamenta v stroenii osadochnogo chekhla Yuzhno-Tatarskogo svoda [Projection of structural and material inhomogeneity of the Basement to sedimentary cover structure in South Tatar Arch]. Geologiya nefti i gaza, 1989, no. 4, pp. 27-31.
Muslimov R.Kh., Khamadeev F.M., Ibatullin R.Kh., Kaveev I.Kh. Programma dal'neyshego izucheniya nedr Tatarii [Program for future studies of Tataria subsoil]. Glubinnye issledovaniya dokembriya vostoka Russkoy platformy. Kazan': Tatarskoe knizhnoe izdatel'stvo, 1980, pp. 3-13.
Nikolaev A.V. Predislovie k monografii N.A. Karaeva, Yu.P. Lukashina “Seysmicheskie modeli zemnoy kory v izobrazheniyakh polya rasseyannykh voln” [Preface to k N.A. Karaeva, Yu.P. Lukashina monography “Seismic models of the Earth’s crust in the images of scattered wavefield”]. St. Petersburg, 2015, pp.3-4.
Ponomarev V.S. Energonasyshchennost' geologicheskoy sredy [Energy saturation of geological medium]. Trudy geologicheskogo instituta. Moscow: Nauka, 2008, vol. 582, 377 p.
Postnikov A.V. Fundament vostochnoy chasti Vostochno-Evropeyskoy platformy i ego vliyanie na stroenie i neftegazonosnost' osadochnogo chekhla [Basement of the eastern part of the East European Platform and its influence on the Earth’s crust structure and petroleum potential]. Avtoreferat dissertatsii na soiskanie uchenoy stepeni doktora geologo-mineralogicheskikh nauk. Moscow: RGU NG, 2002, 54 p.
Sharov V.I., Grechishnikov G.A., Ryzhkova I.A. Seysmicheskoe izuchenie geodinamicheskikh sistem i flyuidnogo rezhima zemnoy kory Yuzhno-Tatarskogo svoda v svyazi s ego unikal'noy neftenosnost'yu [Seismic studies of geodynamic systems and fluid condition of the Earth’s crust in the South Tatar Arch in the context of its unique oil bearing capacity]. Uglevodorodnyy potentsial fundamenta molodykh i drevnikh platform: Perspektivy neftegazonosnosti fundamenta i otsenka ego roli v formirovanii i pereformirovanii neftyanykh i gazovykh mestorozhdeniy: materialy mezhdunarodnoy nauchnoy konferentsii. Kazan': Izd-vo Kazansk. un-ta, 2006, pp.312-315.
Sharov V.I., Grechishnikov G.A., Trofimov V.A. Reflectivity zones as thermodynamic systems of unequilibrium state of the consolidated crust. Abstracts. 7th International Symposium. Deep seismic profiling of the Continents. Asilomar, California, 1996. F 38, p.125.
Sharov V.I., Trofimov V.A., Solodilov L.N. Crustal reflectivity studies of diamond fields of the Siberian craton and oil regions of the Russian platform. Abstracts. 8th International Symposium. Deep seismic profiling of the Continents and their margins. Barcelona, Spain, 1998. T6-07, p.122.
Trofimov V.A. Glubinnye regional'nye seysmorazvedochnye issledovaniya MOGT neftegazonosnykh territoriy [Deep CMP seismic survey of oil and gas bearing areas]. Moscow, GEOS, 2014, 202 p.
Trofimov V.A. Krupnyy, perspektivnyy na gaz ob"ekt v Vilyuyskoy sineklize [A large gas prospect in the Vilyuy Syneclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no.2, available at: http://www.ngtp.ru/rub/2020/16_2020.html. DOI: https://doi.org/10.17353/2070-5379/16_2020
Trofimov V.A. Novyy gazovyy gigant v Vilyuyskoy sineklize? [New gas giant in the Vilyuy syneclise?]. Geologo-geofizicheskie issledovaniya neftegazonosnykh territoriy: nauchnye i prikladnye aspekty («RosgeoNEFTEGAZ-2018»): sbornik materialov nauchno-prakticheskoy konferentsii (Moscow, 22-24 May 2018). St. Petersburg: AO «VNIGRI», pp. 28-32. - http://www.ngtp.ru/publication/sborniki/RosgeoOilGas.pdf
Trofimov V.A. Otsenka vozmozhnosti prognozirovaniya razuplotnennykh zon kristallicheskogo fundamenta po seysmicheskim dannym [Assessment of capability of decompacted zones prediction in crystalline basement from seismic data]. Geologo-geofizicheskoe modelirovanie pri poiskakh nefti i gaza. Moscow: IGiRGI, 1991, pp. 126-133.
Trofimov V.A., Korchagin V.I. Neftepodvodyashchie kanaly: prostranstvennoe polozhenie, metody obnaruzheniya i sposoby ikh aktivizatsii [Oil-refilling channels: spatial position, methods of identification and ways of activation]. Georesursy, 2002, no. 1(9), pp. 18-23.
Trofimov V.A., Zakirov F.F., Kolesnichenko L.Yu., Kosovtsev V.I., Slonchak K.A. Osnovnye rezul'taty regional'nykh seysmorazvedochnykh rabot v yuzhnoy chasti Vilyuyskoy sineklizy, Respublika Sakha (Yakutiya) [Main results of regional seismic exploration activity in southern part of Vilyuy Syneclise, Republic of Sakha (Yakutia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2021, vol. 16, no. 3, available at: http://www.ngtp.ru/rub/2021/21_2021.html. DOI: https://doi.org/10.17353/2070-5379/21_2021
Discussion
| Article # 21_2021 | submitted on 06/01/2021 displayed on website on 07/01/2021 |
| 25 p. | Trofimov V.A. , Zakirov F.F., Kolesnichenko L.Yu., Kosovtsev V.I., Slonchak K.A. |
| Main results of regional seismic exploration activity in southern part of Vilyuy Syneclise, Republic of Sakha (Yakutia) | |
| The regional seismic exploration carried out in the southern part of the Vilyuy hemisyneclise made it possible to The regional seismic exploration carried out in the southern part of the Vilyuy hemisyneclise made it possible to obtain new data and to improved the information on the geological structure of the territory, to recognice promising objects for oil and gas, including a large, gas-promising dynamic anomaly and significant areas of reduction in the thickness of the Upper Paleozoic and Lower Mesozoic strata, where the formation of traps associated with pinch-out and lithological replacements is quite likely. On this basis, the prospects for the oil and gas content of the studied area have been significantly expanded. In addition, in its eastern part (Sinsk area), the position of the West Yakutsk reef barrier has been clarified and the horst-like structures have been identified along the lower levels of the sedimentary cover. The directions of further exploration activity, including the drilling of parametric wells, are proposed. The presentation of geological results is accompanied by an analysis of the scientific issues of seismic exploration in the southern part of the Vilyuy Syneclise. It is shown that in conditions of poor geological and geophysical knowledge, the significance of the results of regional seismic exploration in the study of the structure and prospects of oil and gas content increases many times. It seems extremely important to sound and careful planning of such studies in the studied region. Keywords: oil and gas content, seismic exploration activity, oil and gas promising objects, Eastern Siberia, Vilyuy Syneclise. |
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| article citation | Trofimov V.A., Zakirov F.F., Kolesnichenko L.Yu., Kosovtsev V.I., Slonchak K.A. Osnovnye rezul'taty regional'nykh seysmorazvedochnykh rabot v yuzhnoy chasti Vilyuyskoy sineklizy, Respublika Sakha (Yakutiya) [Main results of regional seismic exploration activity in southern part of Vilyuy Syneclise, Republic of Sakha (Yakutia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2021, vol. 16, no. 3, available at: http://www.ngtp.ru/rub/2021/21_2021.html |
| DOI | https://doi.org/10.17353/2070-5379/21_2021 |
References
Filiptsov Yu.A., Mel'nikov N.V., Efimov A.S., Val'chak V.I., Goryunov N.A., Evgrafov A.A., Smirnov E.V., Shcherbakov V.A., Kultyshev V.Yu. Nizhne-srednekembriyskiy rifogennyy bar'er na severe Sibirskoy platformy – ob"ekt pervoocherednykh neftegazopoiskovykh rabot [Lower-Middle Cambrian reef barrier in the northern Siberian Platform as a target of primary exploration for oil and gas]. Geologiya i mineral'no-syr'evye resursy Sibiri, 2014, no. 2, pp. 25-35.
Kostin A.V. Novyy geologicheskiy ob"ekt vulkanicheskogo proiskhozhdeniya na Leno-Vilyuyskom vodorazdele (vostok Sibirskoy platformy) [New geological object of volcanic origin in Lena-Vilyuy watershed (Eastern Siberian Platform)]. Uspekhi sovremennogo estestvoznaniya. Nauki o Zemle, 2017, no. 2, pp.100-105. DOI: https://doi.org/10.17513/use.36370
Kushmar I.A., Semenov V.P., Yashenkova L.K., Golovin S.V., Shostak K.V. Perspektivy neftegazonosnosti mezozoya i verkhnego paleozoya yuzhnogo borta Vilyuyskoy sineklizy [Prospects of oil and gas potential of the Mesozoic and upper Paleozoic of the southern side of the Vilyuy Syneclise]. Problemy vosproizvodstva zapasov nefti i gaza v sovremennykh usloviyakh: sbornik materialov konferentsii, VNIGRI, 2014, pp.153-162.
Safronov A.F., Gorbachev V.F. Stroenie zony sochleneniya Predverkhoyanskogo progiba so skladchatoy oblast'yu [Framework of a zone of junction between the Pre-Verkhoyansk downwarp and a folded area]. Geologiya nefti i gaza, 1991, no. 6, pp. 7-10.
Sitnikov V.S., Kushmar I.A., Prishchepa O.M., Pogodaev A.V. O vozmozhnom otkrytii na yuge Vilyuyskoy sineklizy novogo neftenosnogo rayona (Sibirskaya platforma) [On the possible discovery of new oil-bearing region in the south of Vilyuy Syneclise (Siberian platform)]. Geologiya nefti i gaza, 2013, no.4, pp.2-12.
Sitnikov V.S., Pavlova K.A., Sevost'yanova R.F. Perspektivy neftenosnosti tsentral'nykh rayonov Zapadnoy Yakutii [Oil potential of the central part of the Western Yakutia]. Geologiya nefti i gaza, 2018, no.6, pp.63-72
Skorobogatov V.A. Enisey-Lenskaya megaprovintsiya: formirovanie, razmeshchenie i prognozirovanie mestorozhdeniy uglevodorodov [Yenisei-Lena megaprovince: formation, placement and forecasting of hydrocarbon fields]. Geologiya nefti i gaza, 2017, no.3, pp.3-17.
Trofimov V.A. Krupnyy, perspektivnyy na gaz ob"ekt v Vilyuyskoy sineklize [A large gas prospect in the Vilyuy Syneclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no.2, available at: http://www.ngtp.ru/rub/2020/16_2020.html. DOI: https://doi.org/10.17353/2070-5379/16_2020
Trofimov V.A. Novyy gazovyy gigant v Vilyuyskoy sineklize? [New gas giant in the Vilyuy Syneclise?]. Geologo-geofizicheskie issledovaniya neftegazonosnykh territoriy: nauchnye i prikladnye aspekty («RosgeoNEFTEGAZ-2018»): sbornik materialov nauchno-prakticheskoy konferentsii (Moscow, 22-24 May 2018). St. Petersburg: AO «VNIGRI», pp.28-32. http://www.ngtp.ru/publication/sborniki/RosgeoOilGas.pdf
Trofimov V.A., Zakirov F.F., Kosovtsev V.I., Kolesnichenko L.Yu. Regional'nye geofizicheskie issledovaniya Predverkhoyanskogo kraevogo progiba i Vilyuyskoy sineklizy - osnova optimizatsii dal'neyshikh rabot na neft' i gaz v regione [Regional geophysical studies of Pred-Verkhoyansk Foredeep and Vilyuy Syneclise: basis for optimising future oil and gas operations in the region]. GeoEvraziya 2018. Sovremennye metody izucheniya i osvoeniya nedr Evrazii: trudy Mezhdunarodnoy geologo-geofizicheskoy konferentsii. Tver', OOO «PoliPRESS», 2018, pp.64-67.
Kostin A.V. Novyy geologicheskiy ob"ekt vulkanicheskogo proiskhozhdeniya na Leno-Vilyuyskom vodorazdele (vostok Sibirskoy platformy) [New geological object of volcanic origin in Lena-Vilyuy watershed (Eastern Siberian Platform)]. Uspekhi sovremennogo estestvoznaniya. Nauki o Zemle, 2017, no. 2, pp.100-105. DOI: https://doi.org/10.17513/use.36370
Kushmar I.A., Semenov V.P., Yashenkova L.K., Golovin S.V., Shostak K.V. Perspektivy neftegazonosnosti mezozoya i verkhnego paleozoya yuzhnogo borta Vilyuyskoy sineklizy [Prospects of oil and gas potential of the Mesozoic and upper Paleozoic of the southern side of the Vilyuy Syneclise]. Problemy vosproizvodstva zapasov nefti i gaza v sovremennykh usloviyakh: sbornik materialov konferentsii, VNIGRI, 2014, pp.153-162.
Safronov A.F., Gorbachev V.F. Stroenie zony sochleneniya Predverkhoyanskogo progiba so skladchatoy oblast'yu [Framework of a zone of junction between the Pre-Verkhoyansk downwarp and a folded area]. Geologiya nefti i gaza, 1991, no. 6, pp. 7-10.
Sitnikov V.S., Kushmar I.A., Prishchepa O.M., Pogodaev A.V. O vozmozhnom otkrytii na yuge Vilyuyskoy sineklizy novogo neftenosnogo rayona (Sibirskaya platforma) [On the possible discovery of new oil-bearing region in the south of Vilyuy Syneclise (Siberian platform)]. Geologiya nefti i gaza, 2013, no.4, pp.2-12.
Sitnikov V.S., Pavlova K.A., Sevost'yanova R.F. Perspektivy neftenosnosti tsentral'nykh rayonov Zapadnoy Yakutii [Oil potential of the central part of the Western Yakutia]. Geologiya nefti i gaza, 2018, no.6, pp.63-72
Skorobogatov V.A. Enisey-Lenskaya megaprovintsiya: formirovanie, razmeshchenie i prognozirovanie mestorozhdeniy uglevodorodov [Yenisei-Lena megaprovince: formation, placement and forecasting of hydrocarbon fields]. Geologiya nefti i gaza, 2017, no.3, pp.3-17.
Trofimov V.A. Krupnyy, perspektivnyy na gaz ob"ekt v Vilyuyskoy sineklize [A large gas prospect in the Vilyuy Syneclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no.2, available at: http://www.ngtp.ru/rub/2020/16_2020.html. DOI: https://doi.org/10.17353/2070-5379/16_2020
Trofimov V.A. Novyy gazovyy gigant v Vilyuyskoy sineklize? [New gas giant in the Vilyuy Syneclise?]. Geologo-geofizicheskie issledovaniya neftegazonosnykh territoriy: nauchnye i prikladnye aspekty («RosgeoNEFTEGAZ-2018»): sbornik materialov nauchno-prakticheskoy konferentsii (Moscow, 22-24 May 2018). St. Petersburg: AO «VNIGRI», pp.28-32. http://www.ngtp.ru/publication/sborniki/RosgeoOilGas.pdf
Trofimov V.A., Zakirov F.F., Kosovtsev V.I., Kolesnichenko L.Yu. Regional'nye geofizicheskie issledovaniya Predverkhoyanskogo kraevogo progiba i Vilyuyskoy sineklizy - osnova optimizatsii dal'neyshikh rabot na neft' i gaz v regione [Regional geophysical studies of Pred-Verkhoyansk Foredeep and Vilyuy Syneclise: basis for optimising future oil and gas operations in the region]. GeoEvraziya 2018. Sovremennye metody izucheniya i osvoeniya nedr Evrazii: trudy Mezhdunarodnoy geologo-geofizicheskoy konferentsii. Tver', OOO «PoliPRESS», 2018, pp.64-67.
Discussion
Section editor – PhD in geology and mineralogy Averyanova O.Yu.
| Article # 16_2020 | submitted on 04/20/2020 displayed on website on 05/25/2020 |
| 11 p. | Trofimov V.A. |
| A large gas prospect in the Vilyuy Syneclise | |
| According to the results of regional seismic surveys of last years, a large amplitude anomaly was detected in the southern part of the Vilyuy Syneclise (Eastern Siberia). The joint analysis of seismic data, results of aeromagnetic and gravimetric surveys and resistivity prospecting indicates that the obtained anomaly is due to a important geological heterogeneity, most likely associated with the gas type of prospect. Judging by the size of the studied anomaly, it may indicate the presence of a significant gas prospect in the section that asks further targeted study. There are few versions of the gas prospect definition proposed in this study, which also includes a principal model of gas fields and probable prospects of Kapshagay ridge generation in the wedging areas on the southern flank of the Vilyuy Syneclise. Keywords: seismic data, amplitude anomaly, generation gas accumulation, Vilyuy Syneclise, Eastern Siberia. |
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| article citation | Trofimov V.A. Krupnyy, perspektivnyy na gaz ob"ekt v Vilyuyskoy sineklize [A large gas prospect in the Vilyuy Syneclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2020, vol. 15, no. 2, available at: http://www.ngtp.ru/rub/2020/16_2020.html |
| DOI | https://doi.org/10.17353/2070-5379/16_2020 |
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