A Study of Reservoir Dynamic Analysis Method Based on Different Injection Profile in Petroleum Engineering

At present, the physical phenomenon of injection profile plays an important role to improve oil-driving efficiency and oil recovery. A mathematical method is studied and applied to solve related production problems based on Buckley–Leverett theory. In addition, some different injection profile is shown under the condition of the reservoir permeability which always obeys some special distributions. Finally, the phenomenon can be shown by grid modeling method and visualization technology in our research, which can provide a reference for reservoir performance analysis and production estimation. Keywords-energy studies; mathematical modeling; injection profile; Buckley–Leveret theory