Another seismic data set from the deep-water Gulf of Mexico was
presented by Chi and Han (2009) in their paper on unconsolidated
sand reservoirs. For the interpretation they cross plotted various seismic
parameters, like acoustic impedance versus shear impedance or vp/vs
versus acoustic impedance. They showed that the RPT cross plots
could delineate the lithology and fluid content. Ba et al. (2013) used
the rock physics template for a carbonate reservoir. They compared
data of different scales (ultrasonic, sonic and seismic data) for a direct
gas detection and porosity estimation. The RPT was validated through
all three scales