Depth-dependent end member elastic lithology and fluid property trends, based on available log data, were derived
along with their uncertainties. These are shown in Figures 3 and 4. The solid fitted line is the trend, while the dotted line
on either side captures two standard deviations of scatter.Quantification of the inherent scatter in end member rock
properties was essential to understand the range of seismic responses and associated inversion derivatives that were
observed.