V.А. Krinin, I.I. Porozov
 
Influence of Late Permian – Early Triassic magmatism on petroleum potential of sedimentary basins within the Siberian Platform: an example of the Anabar-Khatanga saddle
DOI 10.31087/0016-7894-2019-2-25-38

The paper discusses the influence of basic magmatism on hydrocarbon potential of Palaeozoic deposits by the example of the Anabar-Khatanga saddle. A description of characteristics of intrusive bodies represented by the facies of the Byrranga series is presented. A model of basite magmatism development based on the dependencies between the total thickness of dolerite sills and hypsometry of the host sediment complex top, as well as between the total thickness of sills in individual lithostratigraphic units and their thickness has been developed. The authors analysed an influence of the basite magmatism on sedimentary cover structure, estimated an effect of basite magma on reservoir properties and degree of organic matter transformation in the source rocks. Development of hydrocarbon ontogeny in the Anabar-Khatanga saddle is considered in the context of geodynamic processes that occurred in the region during the course of Early and Later Cimmerian orogeny and beyond. The connection of the major events of fluids introduction into sedimentary cover with tectogenesis stages is noted; the direct and indirect negative influence of basite magmatism on ontogenesis of hydrocarbons, morphological features of the structures of the Nordvik swell and the Belogoro-Tigyansky uplift zone and, in general, on the petroleum potential of the Anabar-Khatanga saddle and similar areas are shown. Priority areas of development of oil and gas prospecting in the adjacent territories are proposed.

 

Key words: Siberian Platform; Anabar-Khatanga saddle; basite magmatism; dolerite; sills; petroleum potential; ontogeny; Palaeozoic; tectonics; sedimentary basin.

For citation: Krinin V.А., Porozov I.I. Influence of Late Permian – Early Triassic magmatism on petroleum potential of sedimentary basins within the Siberian Platform: an example of the Anabar-Khatanga saddle. Geologiya nefti i gaza. 2019;(2):25–38. DOI: 10.31087/0016-7894-2019-2-25-38.

References

1. Antsiferov A.S., Bakin V.E., Varlamov I.P. et al. Oil and gas geology of the Siberian Platform. In: A.E. Kontorovich, V.S. Surkov, A.A. Trofimuk eds. Moscow: Nedra; 1981. 552 p.
2. Paton M.T., Ivanov A.V., Fiorentini M.L., McNaughton N.J., Mudrovska I., Reznitskii L.Z., Demonterova E.I. Late Permian and Early Triassic magmatic pulses in the Angara-Taseeva syncline, Southern Siberian Traps and their possible influence on the environment. Russian geology and geophysics. 2010;(9):1012–1020.
3. Gladkochub D.P., Donskaya T.V., Ivanov A.V., Ernst R., Mazukabzov A.M., Pisarevsky S.A., Ukhova N.A. Phanerozoic mafic magmatism in the southern Siberian craton: geodynamic implications. Russian geology and geophysics. 2010;(9):952–964.
4. Geology and petroleum potential of the Lena-Tungussky province. In: N.V. Melnikov ed. Ministerstvo geologii SSSR. Sibirskii NII geologii, geofiziki i mineral'nogo syr'ya (SNIIGGIMS). Trudy. Seriya: Neftyanaya geologiya. Moscow: Nedra; 1977. Issue 228. 205 p.
5. Antsiferov A.S., Bakin V.E., Vorob'ev V.N. et al. Nepsky-Botuobinsky anteclise: new promising area for oil and gas production in the north of USSR. In: A.E. Kontorovich, ed. Novosibirsk: Nauka: Sibirskoe otdelenie; 1986. 243 p.
6. Starosel'tsev V.S. Tectonics of basalt plateaus and petroleum potential of subjacent formations. Moscow: Nedra; 1989. 259 p.
7. Krinin V.A. Features of topography and sedimentary cover structure relationships in paleovolcanic regions of the western part of the Siberian Platform. Paleovulkanizm Altae-Sayanskoi skladchatoi oblasti i Sibirskoi platformy: sb. nauch. tr. Novosibirsk: Nauka; 1991. pp. 83–87.
8. Deviatov V.P., Savchenko V.I. New data for hydrocarbon resources reevaluation of Anabar-Khatanga oil-and-gas bearing area. Geologiya nefti i gaza. 2012;(1):55–61.
9. Pronkin A.P., Savchenko V.I., Khlebnikov P.A., Ernst V.A., Filiptsov Yu.A., Afanasenkov A.P., Efimov A.S., Stupakova A.V., Bordunov S.I., Suslova A.A., Sautkin R.S., Glukhova T.A., Peretolchin K.A. New data on geological structure and possible petroleum potential of West Siberian and Siberian platforms joint with the folded Taimyr. Geologiya nefti i gaza. 2012;(1):28–42.
10. Krinin V.A. Anabar-Khatanga saddle as an object of petroleum exploration. Gornye vedomosti. 2014;(8):22–28.
11. Kalinko M.K. Khatanga depression: history of geological evolution and petroleum potential. Leningrad: Gostoptekhizdat; 1959. 360 p.
12. Stepanenko G.F. Geochemical features of naphtides in the Uryung-Tumus peninsula (Nordvik) // Organic geochemistry of Mesozoic and Palaeozoic formations in Siberia. Novosibirsk: SNIIGGiMS; 1981. pp. 171–178.
13. Kashirtsev V.A., Kim N.S., Fursenko E.A., Dzyuba O.S., Fomin A.N., Chalaya O.N. Genesis of oils and oil shows of the anabar-khatanga saddle (arctic sector of the siberian platform). Geology and mineral resources of Siberia. 2013;(1):54–63.
14. Krinin V.A. On the genesis of naphtides in the north of the Siberian Platform. Gornye vedomosti. 2011;(12):24–31.
15. Saks V.N., Gramberg I.S., Ronkina Z.Z., Aplonova E.N. Mesozoic deposits of Khatanga depression. Trudy nauchno-issledovatel'skogo instituta geologii Arktiki. Ministerstvo geologii i okhrany nedr SSSR. Leningrad: Gosgeoltekhizdat; 1959. Vol. 99. 226 p.

V.А. Krinin   Scopus

Krasnoyarsk department of FGBU “VNIGNI”, Krasnoyarsk, Russia;

vkrinin@vnigni.ru

I.I. Porozov

Krasnoyarsk department of FGBU “VNIGNI”, Krasnoyarsk, Russia;

iporozov@vnigni.ru