Immiscible Flow in Porous Media - I

This course covers the intricate dynamics of immiscible flow through porous media, focusing on the simultaneous flow of two non-miscible phases like oil and water. It provides a comprehensive understanding of concepts such as relative permeability, two-phase flow, surface tension, interfacial tension, and Laplace pressure. For instance, the course uses the example of water rising against gravity due to wick action to explain surface tension. It further delves into the role of capillary pressure and phase saturation in determining the flow characteristics. The course also explores the concept of capillary hysteresis and multiphase flow, illustrating how changes in velocity or interfacial tension can influence the flow of two phases. Lastly, it discusses the factors influencing relative permeability and the methods to calculate it.