...Patrick W.M. Corbett; Noreddin I.A. Mousa ABSTRACT: Formation properties in the Nubian Sandstone, a braided fluvial reservoir, are very variable. This is clear from porosity and permeability data cross-plots. There is no simple relationship between the two. The Petrotype-based sampling approach...

...Septi Anggraeni; David Bowen; Patrick Corbett Permeability measurements taken with the probe permeameter in carbonates can be highly variable and very sensitive to small changes of location and/or tip dimensions. These problems are associated with the measurement volume of the probe permeameter...