Residues Of Tire Rubber
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Analysis of the rheological behavior of cement pastes containing tire residues for oil wells / Análise do comportamento reológico de pastas de cimento contendo resíduos de pneu para poços de petróleo
The low tenacity presented by the Portland cement pastes used in the oil wells cementation has been motivating several researches with attention focused on alternative materials. Additives have been developed to generate flexible pastes with mechanical resistance capable to support the expansions and retractions of the metallic covering of the wells that sub
Publicado em: 2009
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2. Estudos de Durabilidade Frente ao Ataque Ácido de Compósitos Portland-Polímero para Cimentação de Poços de Petróleo
Portland-polymers composites are promising candidates to be used as cementing material in Northeastern oil wells of Brazil containing heavy oils submitted to steam injection. In this way, it is necessary to evaluate its degradation in the commonly acidizind agents. In addition, to identify how aggressive are the different hostile environments it is an import
Publicado em: 2008