GEOTEMPERATURE 2D-MODELS OF CENOZOIC HYDROCARBON GENERATION CENTERS OF THE SANJIANG-MIDDLE AMUR BASIN

P.N. Prokhorova

Аннотация


The oil and gas potential of the Cenozoic deposits of the Sanjiang-Middle Amur sedimentary basin was assessed on the basis of two-dimensional spacial-temporal digital models. The obtained results show that favorable conditions for gas formation are in the southwestern part of the Pereyaslav graben, while both oil and gas formation is characteristic of its northeastern part. The Birofeldsky and Chernorechensky centers in the Cenozoic complex of the Pereyaslavsky graben are the main sources of hydrocarbons. Cenozoic deposits within the Nongjiang graben currently also generate hydrocarbons.


Ключевые слова


Sanjiang-Middle Amur sedimentary basin; 2D-modeling; Cenozoic complex

Литература


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Osadochnye basseiny Vostoka Rossii. T. 3: Sredneamurskii osadochnyi bassein: geologicheskoe stroenie, geodinamika, toplivno-energeticheskie resursy (Sedimentary basins of the East of Russia. Vol. 3: Sredneamursky sedimentary basin: geological structure, geodynamics, fuel and energy resources), G.L. Kirillova Ed. Vladivostok: FEB RAS, 2009. 424 p. (In Russ.).

Wenhao Zhang et al. New advances in oil and gas survey of the Qianjin depression in Sanjiang basin, North China. IOP Conf. Ser.: Earth Environ. Sci, 2017, no. 64 (1), pp. 012-036. DOI: 10.1088/1755-1315/64/1/012036


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