Video

Density Prediction From Seismic Inversion

A pre-stack simultaneous inversion over the Mid-Jurassic interval in the Cooper-Eromanga Basin, South Australia produced predictions of elastic properties (correlations >80%) for acoustic impedance (AI), shear impedance (SI) and density (Rho). Direct and accurate estimation of density from seismic AVO is expected to be difficult for many reasons. In this case, the correlation of density in this case is surprisingly higher than the other elastic properties. This webinar reveals how a good density prediction is achieved and whether it can be trusted by using seismic inversion.