RE:CGX & Kawa-1 Well I thought that the courser sediments fell out first at the mouth of the Berbice River in the Santonian Age leaving a thick layer of high porosity, high permeability deposits great for reservoir rock. This is where Kawa is. Down dip it thins out as finer sediments like clay and silt decant out of the water. Is this not how it works? Ok, ok, not questioning your knowledge. Always have to backtest my thinking as I learn more.