Reservoir Rock Properties Explained | Porosity, Permeability & Fluid Saturation

Reservoir Rock Properties explained: This video provides a comprehensive guide to the physical characteristics and flow behaviours of petroleum reservoir rocks, essential for reservoir engineers and students. We cover fundamental concepts such as porosity, which determines storage capacity, and permeability, which dictates the ease of fluid movement. The video explains how capillary pressure, wettability, and interfacial tension influence the distribution and interaction of oil, gas, and water in the subsurface. Additionally, core analysis techniques and mathematical models are discussed to estimate hydrocarbon volumes and predict reservoir performance. Emphasis is placed on managing reservoir heterogeneity using statistical averaging and geostatistical methods. These principles form the foundation for accurate reservoir engineering calculations and efficient hydrocarbon recovery. ⏱️ TIMESTAMPS: 00:00 Introduction – Reservoir Rock Overview 01:30 Porosity: Storage Capacity of Reservoirs 02:40 Permeability: Fluid Flow Through Rocks 03:00 Capillary Pressure & Wettability 04:20 Interfacial Tension & Fluid Distribution 05:30 Core Analysis Techniques & Models 06:00 Managing Reservoir Heterogeneity 06:10 Summary & Key Takeaways 💬 Comment below: Which rock property do you find most challenging to understand — porosity, permeability, or fluid saturation? 👍 Like the video if this guide helped clarify reservoir engineering concepts 🔔 Subscribe for more petroleum engineering tutorials and reservoir analysis videos #ReservoirEngineering #RockProperties #FluidSaturation