METHOD FOR IN SITU FORMATION OF ARTIFICIAL HYDROCARBON FUEL FROM ORGANIC-FREE DRY BLACK EARTH, BLACK CHALES AND DARK-GREY MARLS

摘要

The invention relates to the fuel-producing industry, more specifically to the oil and gas industry and can be used for artificially forming a hydrocarbon fuel in bottom sediments. The aim of said invention is to provide the humanity with a novel method for forming artificial fuel. The earth shell contains 5.8 % iron. Iron oxides (III) are contained in oxygen-rich soils of the earth surface. The earth surface is transformed into mountains or sunken by tectonic forces, whereby placing iron (III) in low-oxygen areas where it is transformed into iron (II) When water is introduces in such an area through a well chemical reactions including the transformation of iron (III) into iron (II) are initiated. A main reaction is carried out according to a formula: $\mathop{\mathrm{image}} \[ {\text{8FeO+CaCO}}_{\text{3}}{\text{+15H}}_{\text{2}}{\text{O → 4(Fe}}_{\text{2}}{\text{O}}_{\text{3}}{\text{• 3H2O) + Ca(OH}}_{\text{2}}{\text{) +CH}}_{\text{4}}\text{↑} \]$;The final stage of a hydrocarbon fuel formation in terms of ion is expressed as follows: $\mathop{\mathrm{image}} \[ {\text{CO}}_{\text{3}}{\text{}}^{\text{2-}}{\text{+ 3H}}_{\text{2}}{\text{O → CH}}_{\text{4}}{\text{↑+2OH}}^{\text{-}}{\text{+2O}}_{\text{2}} \]$;The inventive method for forming and accumulating the hydrocarbon fuel in situ technologically varies according to a geological state of formations. Said fuel can be formed and accumulated under hermetic rock salt layers which are not damaged by tectonic forces and under undamaged natural protective areas in the form of a chalk deposit whose layers are cemented by sandstone nature. In places where the natural protection areas are damaged by tectonic forces, the fuel is formed and accumulated by the formation of an artificial cover on the Earth surface.