ABOUT THE AGE OF OIL AND GAS CONDENSATE OF DEPOSITS OF THE CENTRAL SIBERIA

Abstract

This article offers for the first time calculations and estimates of the age of oil and gas deposits located in ancient rocks-reservoirs of the Precambrian of Central Siberia based on geochemical data. The multi-stage nature of the formation and destruction of hydrocarbon deposits in this territory and their connection with the tectonicmagmatic cycles of Bertrand and meteorite bombardments of the Earth in the Phanerozoic are substantiated. The problem of understanding the age of hydrocarbon accumulations and the time of their accumulation in traps is considered, and it is shown that the age of primary oils and condensates and the time of their accumulation in traps are not always coincide. Most oil and gas condensate fields are epigenetic in relation to their host rockscollectors.