Fluid-flow, diagenesis and generation of secondary porosity-permeability in the Cretaceous Jandaira Formation, Brazil - an analogue of karstified carbonate reservoirs

Francisco H Bezerra, UFRN Federal University of Rio Grande do Norte, Natal, Brazil, Caroline Lessio Cazarin, PETROBRAS, CENPES, Rio De Janeiro, Brazil and Narendra Kumar Srivastava, Federal University of Rio Grande do Norte, Geology, Natal, Brazil