DOI: 10.24411/2076-6785-2020-10113
Abstract
The article discusses two aspects of the priority direction of development of prospecting and exploration work related to the study of the methodological foundations of searching for large accumulations of hydrocarbons in non-structural
traps of a combined type within platform oil and gas basins. The modern classification features of traps of this type and their world productivity are investigated, as well as the possibility of assessing the qualitative composition of
hydrocarbon accumulations in them.
Materials and methods
Classification schemes of non-anticlinal traps, the nature of productivity of combined traps. Schematic examples of traps of various oil and gas fields, comparative assessment of the quality of oils filling traps of various morphologies
using geochemical data.
Keywords
non-anticlinal traps, combined traps, trace elements, field, hydrocarbon feedstock, oil and gas basin, shale formations, basement
