Shaly Sand Analysis Using Density-Neutron Porosities from a Cased-Hole Pulsed Neutron System


Richard Odom, Shawn Bailey, Computalog, Paul Pavlakos, Satwant Diocee, Computalog, Dennis Zander, Williston Basin, John Gillespie, Sunburst Consulting


A density-based porosity derived from the attenuation of gamma rays created by inelastic scattering of fast neutrons has been developedi,a,3 for the Computalog PND-S pulsed neutron system.