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Dmitrievsky A.N., Valyaev B.M., Drmin I.S.

ISOTOPIC-HELIUM AND CARBON-HELIUM INDICATORS OF THE DEEPNESS OF THE PROCESSES OF OIL-GAS GENERATION AND OIL-GAS ACCUMULATION

Abstract

Isotopic-helium and carbon-helium indicators are among the most important indicators of the deepness (crust, mantle) of the genesis of hydrocarbon sources of oil and gas fields. New indicators of two types of oil and gas regions and indicators of the diversity of environments for the formation of deep hydrocarbon fluids and their subsequent transformation during the formation of oil and gas fields have been revealed.

Keywords: isotope-helium ratio (IHR), carbon-helium ratio (CHR), two-component universal mixing curve, types of oil and gas regions, recycling of crustal material, mantle-crust interaction.

  DOI 10.29222/ipng.2078-5712.2018-23.art2

 

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