The problems of oil rheology of the disperse systems, accompanied by a change in environment, the physical properties of the particles and structure formation are subject to the analysis. The models of coagulation of asphaltenes  and calculating the size of nanoaggregates are offered. The conditions of the decay of the structure are considered and rheological models of filtering oil disperse systems according to Maxwell's equations and models change of viscosity and mobility are suggested. The results are compared with available experimental data.