Study on residual oil quantitative distribution in abnormal high pressure reservoir by static and dynamic methods

On the basis of microstructure,sedimentary microfacies and water out logging interpretation processing,the fine reservoir description and residual oil quantitative distribution in low permeability reservoir with abnormal high pressure were studied with 3D geologic model construction and numerical simulation software.The distribution area and quantity of residual oil were determined and comprehensive adjusting measures established.The study result shows that it is important to study residual oil distribution with the integrated study of geologic model construction and numerical simulation.