S. F. Crary

Permeability estimation: the various sources and their interrelationships : J Pet Technol V43, N5, May 1991, P578–587

G. R. Coates, Usman Ahmed, S. F. Crary, 1991 .

Enhanced in-situ stress profiling with microfracture, core, and sonic-logging data

S. F. Crary, Usman Ahmed, M. E. Markley, 1991 .

Permeability estimation; The various sources and their interrelationships

G. R. Coates, Usman Ahmed, S. F. Crary, 1991 .