Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/30187 |
Resumo: | The oil and gas industry uses different techniques to increase the productivity index of a reservoir, and steam injection is one of the most widely used in the world. In this technique, heated water vapor at high temperatures (between 300 and 400 °C) is injected under pressure into the reservoir, increasing the pressure in situ and reducing the oil viscosity present in the rock. Notwithstanding this, another physical consequence is the expansion and contraction of the casing column, an effect that can affect the cement sheath and lead to failure. In this context, SBR latex is used to improve the flexibility of the cement matrix by reducing the amount of fatigue failure, besides what, the mechanical behavior should be carefully adjusted to the well conditions. Therefore, this work aims to study the mechanical behavior of cement slurry systems additivated with SBR latex and applied to oil wells cementing that are subject to steam injection. Through a central composite factorial design, the authors studied the compressive strength behavior by varying the slurry density from 1.75 g/cm³ (14.6 ppg) to 1.89 g/cm³ (15.8 ppg), curing time between 4 days and 28 days and concentration of SBR latex between 0 L/m³ and 534.722 L/m³ (0 gal/ft³ and 4 gal/ft³). The results showed that increasing the SBR latex concentration, within the given ranges, decreased the compressive strength of the specimens. Through the study it was possible verified the potential of statistical tool in the aid of determination of the best systems |
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Alves, Salete MartinsRamalho, Ramón Victor AlvesFreitas, Julio Cezar de OliveiraCosta, Bruno Leonardo de SenaBezerra, Ulisses Targino2020-09-23T19:34:11Z2020-09-23T19:34:11Z2019-07RAMALHO, Ramón Victor Alves; ALVES, Salete Martins; FREITAS, Julio Cezar de Oliveira; COSTA, Bruno Leonardo de Sena; BEZERRA, Ulisses Targino. Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures. Journal of Petroleum Science and Engineering, [s.l.], v. 178, p. 787-794, jul. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0920410519303146?via%3Dihub. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1016/j.petrol.2019.03.076.0920-4105https://repositorio.ufrn.br/jspui/handle/123456789/3018710.1016/j.petrol.2019.03.076ElsevierAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessPortland cementSBR latexCompressive strengthElastic deformationDesign of experimentsEvaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperaturesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe oil and gas industry uses different techniques to increase the productivity index of a reservoir, and steam injection is one of the most widely used in the world. In this technique, heated water vapor at high temperatures (between 300 and 400 °C) is injected under pressure into the reservoir, increasing the pressure in situ and reducing the oil viscosity present in the rock. Notwithstanding this, another physical consequence is the expansion and contraction of the casing column, an effect that can affect the cement sheath and lead to failure. In this context, SBR latex is used to improve the flexibility of the cement matrix by reducing the amount of fatigue failure, besides what, the mechanical behavior should be carefully adjusted to the well conditions. Therefore, this work aims to study the mechanical behavior of cement slurry systems additivated with SBR latex and applied to oil wells cementing that are subject to steam injection. Through a central composite factorial design, the authors studied the compressive strength behavior by varying the slurry density from 1.75 g/cm³ (14.6 ppg) to 1.89 g/cm³ (15.8 ppg), curing time between 4 days and 28 days and concentration of SBR latex between 0 L/m³ and 534.722 L/m³ (0 gal/ft³ and 4 gal/ft³). The results showed that increasing the SBR latex concentration, within the given ranges, decreased the compressive strength of the specimens. Through the study it was possible verified the potential of statistical tool in the aid of determination of the best systemsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALEvaluationMechanical_ALVES_2019 (1).pdfEvaluationMechanical_ALVES_2019 (1).pdfapplication/pdf1093446https://repositorio.ufrn.br/bitstream/123456789/30187/1/EvaluationMechanical_ALVES_2019%20%281%29.pdff73e279c46bb31130bccea6d6ec0a2caMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/30187/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30187/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTEvaluationMechanical_ALVES_2019 (1).pdf.txtEvaluationMechanical_ALVES_2019 (1).pdf.txtExtracted texttext/plain40873https://repositorio.ufrn.br/bitstream/123456789/30187/4/EvaluationMechanical_ALVES_2019%20%281%29.pdf.txt8da84b691fbc3088369f20f2a8418511MD54THUMBNAILEvaluationMechanical_ALVES_2019 (1).pdf.jpgEvaluationMechanical_ALVES_2019 (1).pdf.jpgGenerated Thumbnailimage/jpeg1670https://repositorio.ufrn.br/bitstream/123456789/30187/5/EvaluationMechanical_ALVES_2019%20%281%29.pdf.jpgaa873344bae5d15a01b0165e37fc3086MD55123456789/301872020-09-27 04:55:47.866oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-09-27T07:55:47Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
title |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
spellingShingle |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures Alves, Salete Martins Portland cement SBR latex Compressive strength Elastic deformation Design of experiments |
title_short |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
title_full |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
title_fullStr |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
title_full_unstemmed |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
title_sort |
Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures |
author |
Alves, Salete Martins |
author_facet |
Alves, Salete Martins Ramalho, Ramón Victor Alves Freitas, Julio Cezar de Oliveira Costa, Bruno Leonardo de Sena Bezerra, Ulisses Targino |
author_role |
author |
author2 |
Ramalho, Ramón Victor Alves Freitas, Julio Cezar de Oliveira Costa, Bruno Leonardo de Sena Bezerra, Ulisses Targino |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Alves, Salete Martins Ramalho, Ramón Victor Alves Freitas, Julio Cezar de Oliveira Costa, Bruno Leonardo de Sena Bezerra, Ulisses Targino |
dc.subject.por.fl_str_mv |
Portland cement SBR latex Compressive strength Elastic deformation Design of experiments |
topic |
Portland cement SBR latex Compressive strength Elastic deformation Design of experiments |
description |
The oil and gas industry uses different techniques to increase the productivity index of a reservoir, and steam injection is one of the most widely used in the world. In this technique, heated water vapor at high temperatures (between 300 and 400 °C) is injected under pressure into the reservoir, increasing the pressure in situ and reducing the oil viscosity present in the rock. Notwithstanding this, another physical consequence is the expansion and contraction of the casing column, an effect that can affect the cement sheath and lead to failure. In this context, SBR latex is used to improve the flexibility of the cement matrix by reducing the amount of fatigue failure, besides what, the mechanical behavior should be carefully adjusted to the well conditions. Therefore, this work aims to study the mechanical behavior of cement slurry systems additivated with SBR latex and applied to oil wells cementing that are subject to steam injection. Through a central composite factorial design, the authors studied the compressive strength behavior by varying the slurry density from 1.75 g/cm³ (14.6 ppg) to 1.89 g/cm³ (15.8 ppg), curing time between 4 days and 28 days and concentration of SBR latex between 0 L/m³ and 534.722 L/m³ (0 gal/ft³ and 4 gal/ft³). The results showed that increasing the SBR latex concentration, within the given ranges, decreased the compressive strength of the specimens. Through the study it was possible verified the potential of statistical tool in the aid of determination of the best systems |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-07 |
dc.date.accessioned.fl_str_mv |
2020-09-23T19:34:11Z |
dc.date.available.fl_str_mv |
2020-09-23T19:34:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
RAMALHO, Ramón Victor Alves; ALVES, Salete Martins; FREITAS, Julio Cezar de Oliveira; COSTA, Bruno Leonardo de Sena; BEZERRA, Ulisses Targino. Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures. Journal of Petroleum Science and Engineering, [s.l.], v. 178, p. 787-794, jul. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0920410519303146?via%3Dihub. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1016/j.petrol.2019.03.076. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/30187 |
dc.identifier.issn.none.fl_str_mv |
0920-4105 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.petrol.2019.03.076 |
identifier_str_mv |
RAMALHO, Ramón Victor Alves; ALVES, Salete Martins; FREITAS, Julio Cezar de Oliveira; COSTA, Bruno Leonardo de Sena; BEZERRA, Ulisses Targino. Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures. Journal of Petroleum Science and Engineering, [s.l.], v. 178, p. 787-794, jul. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0920410519303146?via%3Dihub. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1016/j.petrol.2019.03.076. 0920-4105 10.1016/j.petrol.2019.03.076 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/30187 |
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eng |
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eng |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
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openAccess |
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Elsevier |
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Elsevier |
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UFRN |
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UFRN |
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Repositório Institucional da UFRN |
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