👉 Interfluids refer to the layers of fine particles, such as clay or silt, that are suspended in a fluid medium, typically water, but can also occur in oil or gas reservoirs. These layers act as a transitional zone between the two immiscible fluids, often oil and water, and play a crucial role in fluid flow dynamics within geological formations. They can significantly affect the permeability and porosity of the medium, influencing how fluids move through porous rocks or reservoirs. Understanding interfluids is vital in fields like petroleum engineering and hydrogeology, as they impact extraction processes and the management of fluid resources.