Аннотация:Abstract: The paper aims to figure out what are Analysis of problems with hydrocarbon and geotoxicology. Byusing descriptive method for primary model, synthesis methods and process analysis and analysis of difficultiesand discussion, The study of this problem point that most often conclusions have to be drawn by solving aninverse rather than a direct problem, i.e. on the basis of objective data on the content and composition of PTE inhydrocarbons, decide on the issue of possible sources of their income. The same problem is encountered in themining geology and in all other branches of knowledge combined in the natural, and not the exact sciences.In this section, we will consider only the primary sources of PTE accumulation in organic matter. Secondary, i.e.sources of income and accumulation of PTE hydrocarbons will be evaluated ―Processes of secondaryconcentration of PTE by hydrocarbons during their ontogenesis‖, after characterizing the PTE content in oil.Keywords: Hydrocarbon, Problems, Environment, Geotoxicological Factors.