Rock physics modeling

Rock physics modelling is a critical process in geophysics that links rocks' geological and petrophysical properties with their seismic response. By establishing quantitative relationships between rock properties (such as porosity, mineral composition, and fluid content) and seismic attributes (like velocity, density, and impedance), rock physics modelling helps interpret seismic data regarding actual subsurface conditions.

This modelling is essential for predicting how changes in rock properties will affect seismic measurements, aiding in the accurate interpretation of seismic inversion results, AVO analysis, and other seismic attributes. Rock physics models are used to simulate how different scenarios, such as varying fluid types or changes in reservoir pressure, will impact seismic responses, thereby enhancing reservoir characterization, reducing uncertainty, and guiding exploration and development strategies.