Study of carbonation in a class G Portland cement matrix at supercritical and saturated environments von de Sena Costa, Bruno Leonardo, de Oliveira Freitas, Julio Cezar, Silva Santos, Paulo Henrique, Gomes da Silva Araújo, Romero, dos Santos Oliveira, Juan Fábio, de Araújo Melo, Dulce Maria

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Effects of carbon dioxide in Portland cement: A relation between static sedimentation and carbonation von Costa, Bruno Leonardo de Sena, Freitas, Júlio Cezar de Oliveira, Santos, Paulo Henrique Silva, Melo, Dulce Maria de Araújo, Oliveira, Yvis Henrique de

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Retarding mechanism of Zn2+ species in geopolymer material using Raman spectroscopy and DFT calculations von Chamssine, Fawzi, Gasparotto, Luiz H. S., Souza, Miguel Angelo Fonsecade, Khalifeh, Mahmoud, de Oliveira Freitas, Julio Cezar

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Study of cement blend containing rice husk ash for oil well plug and abandonment operations von Gomes da Silva Araujo, Romero, Pereira Feitoza da Silva, Fabrício, Leonardo de Sena Costa, Bruno, Henrique Silva Santos Moreira, Paulo, Allyson Felipe Rodrigues, Marcos, Cezar de Oliveira Freitas, Julio

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Carbonation in oil well Portland cement: Influence of hydration time prior to contact with CO2 von Costa, Bruno Leonardo de Sena, Freitas, Julio Cezar de Oliveira, Santos, Paulo Henrique Silva, Melo, Dulce Maria de Araújo, Araujo, Romero Gomes da Silva, Oliveira, Yvis Henrique de

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Application of SDS surfactant microemulsion for removal of filter cake of oil-based drilling fluid: influence of cosurfactant von da Silva, Valdic Luiz, Ribeiro, Laís Sibaldo, de Oliveira Freitas, Júlio Cezar, da Silva, Daniel Nobre Nunes, de Carvalho, Luciene Santos, Rodrigues, Marcos Allyson Felipe, Wanderley Neto, Alcides de Oliveira

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SÍNTESE DA PENEIRA MOLECULAR MCM-41 DERIVADA DA CINZA DA CASCA DO ARROZ von Braga, Renata Martins, Teodoro, Najara Maira, Melo, Dulce Maria de Araujo, Aquino, Flávia de Medeiros, Barros, Joana Maria de Farias, Freitas, Julio Cezar de Oliveira

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Effect of Mud Acid on Portland-Aqueous Polyurethane Composites to Oil Well Cementing von de Araújo Melo, Dulce Maria, Martinelli, Antonio Eduardo, de Freitas Melo, Marcus Antonio, de Oliveira Freitas, Julio Cezar, da Nóbrega, Ana Cecilia Vieira, de Oliveira, Filipe Silva

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Silica content influence on cement compressive strength in wells subjected to steam injection von Costa, Bruno Leonardo de Sena, Souza, Gullyty Gomes de, Freitas, Julio Cezar de Oliveira, Araujo, Romero Gomes da Silva, Santos, Paulo Henrique Silva

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REMOÇÃO DE FLUIDO DE PERFURAÇÃO BASE ÓLEO POR COLCHÕES LAVADORES COMPOSTOS POR ÓLEO VEGETAL, TENSOATIVO E SALMOURA von Curbelo, Fabiola Dias da Silva, Aranha, Rayanne Macedo, Garnica, Alfredo Ismael Curbelo, Araújo, Edson de Andrade, Freitas, Júlio Cezar de Oliveira

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Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures von Ramalho, Ramón Victor Alves, Alves, Salete Martins, Freitas, Julio Cezar de Oliveira, Costa, Bruno Leonardo de Sena, Bezerra, Ulisses Targino

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Retarding mechanism of Zn2+ species in geopolymer material using Raman spectroscopy and DFT calculations von Chamssine, Fawzi, H.S. Gasparotto, Luiz, Angelo Fonsecade Souza, Miguel, Khalifeh, Mahmoud, Cezar de Oliveira Freitas, Julio

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Cement slurry contamination with oil-based drilling fluids von Soares, Angelo Araujo, Freitas, Júlio Cézar de Oliveira, Melo, Dulce Maria de Araujo, Braga, Renata Martins, Amaral-Machado, Lucas, Silva Santos, Paulo Henrique, Soares, Lech Walesa Oliveira

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Limestone calcined clay cement (LC³) coating mortars as an energy-efficient option for construction von Sabino, Thalita Dayane de M.M., Nunes, Ueslei S., Marinho, George Santos, Freitas, Julio Cezar de Oliveira, Martinelli, Antonio Eduardo, Vieira da Nóbrega, Ana Cecília

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Milled basalt fiber reinforced Portland slurries for oil well applications von Paiva, Luanna Carla Matias, Ferreira, Irantécio Mendonça, Martinelli, Antonio Eduardo, Freitas, Julio Cezar de Oliveira, Bezerra, Ulisses Targino

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Production of carboxymethyl lignin from sugar cane bagasse: A cement retarder additive for oilwell application von Moreira, Paulo Henrique Silva Santos, de Oliveira Freitas, Julio Cezar, Braga, Renata Martins, Araújo, Renata Mendonça, de Souza, Miguel Angelo Fonseca

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Retarding mechanism of Zn 2+ species in geopolymer material using Raman spectroscopy and DFT calculations von Chamssine, Fawzi, Gasparotto, Luiz H S, Souza, Miguel Angelo Fonsecade, Khalifeh, Mahmoud, de Oliveira Freitas, Julio Cezar

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Carbonation in oil well Portland cement: Influence of hydration time prior to contact with C von Costa, Bruno Leonardo de Sena, Freitas, Julio Cezar de Oliveira, Santos, Paulo Henrique Silva, Melo, Dulce Maria de Araujo, Araujo, Romero Gomes da Silva, de Oliveira, Yvis Henrique

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Effects of carbon dioxide in Portland cement: a relation between static sedimentation and carbonation von Costa, Bruno Leonardo de Sena, Freitas, Julio Cezar de Oliveira, Santos, Paulo Henrique Silva, Melo, Dulce Maria de Araujo, Oliveira, Yvis Henrique de

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Efeito da goma xantana e da bentonita no desempenho de um fluido de perfuração base microemulsão von Sousa, Roxana Pereira Fernandes de, Curbelo, Fabíola Dias da Silva, Garnica, Alfredo Ismael Curbelo, Araújo, Elayne Andrade, Freitas, Júlio Cézar de Oliveira, Braga, Glauco Soares

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