The rheological dynamics for the formation of clear fracturing fiuids of viscoelastic micelles were investigated. The rheological dynamics model and equations were established firstly, and was applied to simulate the formation of clear viscoelastic micelles fracturing fluids. The results show that, the rheological dynamics equation can be applied to describe the formation of viscoelastic micelle system correctly, the calculated data are in good agreement with the experimental data, and the meanings of the model parameters are clear and reasonable.