... Abstract This paper presents the findings of a comprehensive structural analysis in which the influence of thermal transient pressure behavior on the trapped annuli in an injection well in a Brazilian pre-salt field was assessed, mainly motivated by physical evidence of a well failure...

... oil water subsea separation enhanced recovery injection well oil production reservoir simulation subsea processing ALBUQUERQUE , L. Conhega tecnologias de ponta que aceleram nossa produgao , Relatorio de Tecnologia Petrobras 2014, Petrobras , 12 de abril de 2014 . ALVES...

... systems (hard data obtained from Brazilian pre-salt reservoirs). history matching upstream oil & gas scenario hydraulic communication reservoir model injection well observer well coefficient artificial intelligence mathematical model flow in porous media hydraulic communication...

... of production and injection wells are analyzed in different scenarios were the gas and/or water saturation modifies near the wells. The main hypothesis adopted in this work is that the change in temperature behavior is associated to the modification of the saturation of the different fluids in the reservoir...

... injection anhydrite water injection rate minimum horizontal stress upstream oil & gas enhanced recovery halite saline caprock waterflooding horizontal stress caprock water management injection well injection reservoir characterization water injection stress state well path modeling...