2014
DOI: 10.9771/s.cprosp.2014.007.026
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Prospecção Tecnológica Sobre Recuperação Avançada De Petróleo (Eor) Com Associações De Fluídos De Naturezas Químicas Diferentes

Abstract: Rec.: xx.xx.xxxx. Ace.:xx.xx.xxxx RESUMOA contínua produção de petróleo leva a que campos se tornem maduros, ou seja, estejam em estágio avançado de recuperação, tornando-se necessário métodos para retirada do óleo residual através da recuperação avançada (EOR). Uma das soluções é associar fluidos de naturezas químicas diferentes como polímeros para regular a viscosidade do fluido de injeção, surfactantes para promover uma melhor interação entre o fluido injetado e o petróleo. Este trabalho foca EOR com políme… Show more

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“…However, this energy source is not renewable, and after continuous production, oil reservoirs mature, and consequently, its production declines and becomes not economically viable. Therefore, it is necessary to use non-conventional oil recovery methods [1].…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…However, this energy source is not renewable, and after continuous production, oil reservoirs mature, and consequently, its production declines and becomes not economically viable. Therefore, it is necessary to use non-conventional oil recovery methods [1].…”
Section: Introductionmentioning
confidence: 99%
“…This method usually changes the property of the injected fluid to increase its viscosity, reducing the injected fluid's mobility and consequently generating a better oil sweep. Another approach of this method changes the wettability alteration of the reservoir or interfacial tension between oil/water by chemical adsorption in the surface reservoir and oil/water interface, respectively [1,5].…”
Section: Introductionmentioning
confidence: 99%