Regional petroleum geology
| Article # 39_2023 | submitted on 07/13/2023 displayed on website on 10/27/2023 |
| 13 p. | Obolkin A.P., Grigor'eva T.I., Safronov A.F., Sitnikov V.S., Obolkin A.A., Sleptsova M.I., Sevostyanova R.F. |
| The structure of the Taryn thrust zone of the eastern side of the Tompon depression of the Pre-Verkhoyansk marginal trough | |
| This article examines one of the poorly-studied territories of the Pre-Verkhoyansk regional trough, the Tompon depression, where the seismic surveys carried out by JSC Yakutskgeofizika revealed the definition of two zones of the Kitschan-Tomporuk and Taryn thrust hidden under Neogene-Quaternary strata. The authors supplemented previously performed constructions and obtained new data useful for a wide range of researchers. The Kitchan-Tomporuk and Taryn thrust zones are considered, the manifestation of Kimmerian tectogenesis are studied on the example of the Taryn thrust zone. The Kimmerids belong to one of the main epochs of tectogenesis in terms of the formation of oil and gas traps of the Pre-Verkhoyansk marginal trough, the Verkhoyan-Kolyma folded region, and the Arctic shelf. The structures not affected by Cenozoic folding are of primary importance. Among the thrust-type structures, the most promising are the thrusts and ramps. The Taryn thrust is one of the promising objects in the search for hydrocarbon accumulations. In its structure there are thrust plates that do not go out to the erosion section. Keywords: Kimmerian tectogenesis, promising object for the search for hydrocarbon accumulation, Taryn thrust zone, Tompon depression, Pre-Verkhoyansk marginal trough, south-east of Yakutia. |
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| article citation | Obolkin A.P., Grigor'eva T.I., Safronov A.F., Sitnikov V.S., Obolkin A.A., Sleptsova M.I., Sevost'yanova R.F. Stroenie Tarynskoy nadvigovoy zony vostochnogo borta Tomponskoy vpadiny Predverkhoyanskogo kraevogo progiba [The structure of the taryn thrust zone of the eastern side of the Tompon depression of the Pre-Verkhoyansk marginal trough]. Neftegazovaya Geologiya. Teoriya I Praktika, 2023, vol. 18, no. 4, available at: http://www.ngtp.ru/rub/2023/39_2023.html EDN: KUVSFO |
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Obolkin A.P. Postroenie poverkhnosti kristallicheskogo fundamenta severo-vostochnogo sklona Aldanskoy anteklizy po materialam interpretatsii geofizicheskikh poley [Construction of the surface of the crystalline basement of the northeastern slope of the Aldan anteclise based on the interpretation of geophysical data]. Fiziko-tekhnicheskie problemy dobychi, transporta i pererabotki organicheskogo syr'ya v usloviyakh kholodnogo klimata: sbornik trudov II Vserossiyskoy konferentsii (Yakutsk, 9-11 Sept 2019). Kirov: Izd-vo MTsITO, 2019, pp. 43-49.
Obolkin A.P. Proyavlenie Baykal'skoy skladchatosti v osnovanii Tomponskoy vpadiny vostochnoy okrainy Sibirskoy platformy po dannym seysmorazvedki [Presence of Baikal folding at the base of the Tompon depression of the eastern margin of the Siberian platform according to seismic data]. Geologiya i mineral'no-syr'evye resursy Severo-Vostoka Rossii: materialy XII VNPK IGABM SO RAN (23-25 March 2022). Ed. V.Yu. Fridovskiy. Yakutsk: Izdatel'skiy dom SVFU, 2022, pp. 584-589.
Obolkin A.P., Sevost'yanova R.F., Sleptsova M.I. Izuchenie vozmozhnogo proyavleniya v seysmicheskom volnovom pole v osnovanii Tastakhskogo progiba Yuzhno-Anyuyskoy sutury na Severo-Vostoke Yakutii [Study of the possible appearance of the South Anyui suture in the seismic wave field at the base of the Tastakh trough in the North-East of Yakutia]. Geologiya i mineral'no-syr'evye resursy Sibiri, 2022, no. 1 (49), pp. 57-62.
Obolkin A.P., Sitnikov V.S., Alexandrov A.R., Arzhakov N.A., Kovnir B.D., Kulyandina A.S., Sleptsova M.I., Sevostyanova R.F., Syundyukov R.S. Obobshchenie rezul'tatov seysmorazvedochnykh issledovaniy Severo-Vostoka Yakutii [Results of seismical research of the North-Eastern Yakutia]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 4, available at: http://www.ngtp.ru/rub/4/38_2017.pdf DOI: 10.17353/2070-5379/38_2017
Obolkin A.P., Sitnikov V.S., Sevost'yanova R.F., Sleptsova M.I. Izuchenie Andrianovskogo podnyatiya na shel'fe Severo-Vostoka metodami seysmostratigraficheskogo i strukturnogo analizov [Study of the Andrianov uplift on the shelf of the Northeast by methods of seismostratigraphical and structural analyses]. Geologiya i neftegazovyy potentsial Respubliki Sakha (Yakutiya): problemy razvedki i osvoeniya: sbornik tezisov Vserossiyskoy nauchnoy konferentsii (Yakutsk, 11 Aug 2022). Kirov: Izd-vo MTsITO, 2022, pp. 72-74.
Peyton Ch., Veyl P.R., Gregori A.P., Mitchem R.M. ml., Sheriff R. Seysmicheskaya stratigrafiya. Ispol'zovanie pri poiskakh i razvedke nefti i gaza [Seismic stratigraphy. Use in the search and exploration of oil and gas]. Moscow: MIR, 1982, 375 p. (vol. 1), 486 p. (vol. 2).
Safronov A.F. Istoriya neftegazoobrazovaniya i neftegazonakopleniya v kraevykh sistemakh severa Tikhookeanskogo poyasa [History of petroleum formation and accumulation in the marginal systems of the north of the Pacific belt]. Avtoref. diss… d-ra geol.-min. nauk. Moscow: MGU, 1987, 36 p.
Safronov A.F. Istoriya razvitiya osadochno-porodnykh basseynov vostoka Sibirskoy platformy [Actual issues of the geology of oil and gas of the Siberian platform]. Aktual'nye voprosy geologii nefti i gaza Sibirskoy platformy: sb. nauch. statey. Yakutsk: Izd-vo YaF SO RAN, 2004, pp. 79-91.
Shatskiy N.S. Izbrannye trudy. T. 1 [Selected works. Vol. 1]. Moscow: Izd. AN SSSR, 1963, 623 p.
Tektonika, dinamika i metallogeniya territorii Respubliki Sakha (Yakutiya) [Tectonics, dynamics and metallogeny of the territory of the Republic of Sakha (Yakutia)]. Moscow: MAIK «Nauka/Interperiodika», 2001, 750 p.