«Geology, geophysics and development of oil and gas fields»

Analysis of hydrocarbon resources of promising objects, identified from the results of regional work in the southeast of the Siberian platform

UDC: 553.042
DOI: -

Authors:

¹ The Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

Keywords: Irkutsk region, Republic of Sakha (Yakutia), promising objects, oil and gas resources, resource assessment

Annotation:

The results of geophysical work carried out at the expense of the Federal Budget of the Russian Federation in the period from 2005 to 2022 in the southeast of the Siberian Platform are analyzed. Based on the results of these works, in the southeast of the Siberian platform 355 objects and zones were identified that are promising for the discovery of hydrocarbon deposits at stratigraphic levels from the Upper Riphean to the Jurassic, and their resources were assessed in categories: D₂, D_2l, D₁, D_1l, D_l, D₀ and C₃. Our analysis revealed a partial discrepancy between the resource assessment and modern regulatory requirements, and therefore the resource categories of promising sites and zones were revised.

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