Research progress in in-situ transformation of oil shale
WANG Guanyu
Abstract：As an important strategic resource with huge reserves,the large-scale industrial development of oil shale can be achieved currently through in-situ conversion technology.The in-situ conversion technology of oil shale has become an important direction for future oil shale development due to its high efficiency,low pollution and low energy consump-tion.Therefore,achieving the rational and efficient development of oil shale resources is of great significance for allevi-ating the contradiction between national energy supply and demand.A systematic review of in-situ transformation tech-nologies for oil shale,mainly including in-situ conductive heating technology,in-situ thermal flow transformation tech-nology,in-situ combustion transformation technology,and in-situ radiation transformation technology has been done.Furthermore,from the challenges of complex geology,technological equipment and environmental protection,strate-gies are proposed to strengthen basic theoretical research,achieve key technological breakthroughs,enhance the inte-gration of"industry university research application"technology,and establish isolated target pyrolysis zones,providing important technical references for the innovative development of in-situ transformation technologies for oil shale.
Keywords：oil shalein-situ transformation technologyconductive heating technologyheat flow conversion tech-nologycombustion conversion technologyradiation conversion technology
Publication Date：2025-05-30
Pages：7( 46-52 )