Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour
This study evaluates the behavior of a ceramic waste material in partial and total substitution of a mineral additive, commonly used in oil well cement slurries, when exposed to high temperatures and pressures. The samples were submitted to a cycle of low temperature (38°C) for 28 days, followed b...
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ri-123456789-317002021-09-14T14:51:58Z Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour Souza, P. P. Soares, R. A. Anjos, Marcos Alyssandro Soares dos Freitas, J. O. Martinelli, Antonio Eduardo Melo, D. F. Ceramic waste Silica flour High temperature High pressure Strength retrogression This study evaluates the behavior of a ceramic waste material in partial and total substitution of a mineral additive, commonly used in oil well cement slurries, when exposed to high temperatures and pressures. The samples were submitted to a cycle of low temperature (38°C) for 28 days, followed by exposure to 280oC and 6.5MPa (1000 psi) for 3 days. The evaluation was made by compression testing and X-ray diffraction (XRD). The results showed that cement pastes containing ceramic waste, when combined with silica flour, produced hydrated products of low Ca/Si ratios which maintained the compressive strength at satisfactory levels 2021-03-05T13:36:42Z 2021-03-05T13:36:42Z 2012-10-04 article SOUZA, P.; SOARES, R.; ANJOS, M.; FREITAS, J.; MARTINELLI, A.; MELO, D.. CEMENT SLURRIES OF OIL WELLS UNDER HIGH TEMPERATURE AND PRESSURE: the effects of the use of ceramic waste and silica flour. Brazilian Journal Of Petroleum And Gas, [S.L.], v. 6, n. 3, p. 105-113, 4 out. 2012. Disponível em: http://www.portalabpg.org.br/bjpg/index.php/bjpg/article/view/252. Acesso em: 11 nov. 2020. http://dx.doi.org/10.5419/bjpg2012-0009. 1982-0593 https://repositorio.ufrn.br/handle/123456789/31700 10.5419/bjpg2012-0009 en application/pdf ABPG |
| institution |
Repositório Institucional |
| collection |
RI - UFRN |
| language |
English |
| topic |
Ceramic waste Silica flour High temperature High pressure Strength retrogression |
| spellingShingle |
Ceramic waste Silica flour High temperature High pressure Strength retrogression Souza, P. P. Soares, R. A. Anjos, Marcos Alyssandro Soares dos Freitas, J. O. Martinelli, Antonio Eduardo Melo, D. F. Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| description |
This study evaluates the behavior of a ceramic waste material in partial and total substitution of a mineral
additive, commonly used in oil well cement slurries, when exposed to high temperatures and pressures.
The samples were submitted to a cycle of low temperature (38°C) for 28 days, followed by exposure to
280oC and 6.5MPa (1000 psi) for 3 days. The evaluation was made by compression testing and X-ray
diffraction (XRD). The results showed that cement pastes containing ceramic waste, when combined with
silica flour, produced hydrated products of low Ca/Si ratios which maintained the compressive strength at
satisfactory levels |
| format |
article |
| author |
Souza, P. P. Soares, R. A. Anjos, Marcos Alyssandro Soares dos Freitas, J. O. Martinelli, Antonio Eduardo Melo, D. F. |
| author_facet |
Souza, P. P. Soares, R. A. Anjos, Marcos Alyssandro Soares dos Freitas, J. O. Martinelli, Antonio Eduardo Melo, D. F. |
| author_sort |
Souza, P. P. |
| title |
Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| title_short |
Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| title_full |
Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| title_fullStr |
Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| title_full_unstemmed |
Cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| title_sort |
cement slurries of oil wells under high temperature and pressure: the effects of the use of ceramic waste and silica flour |
| publisher |
ABPG |
| publishDate |
2021 |
| url |
https://repositorio.ufrn.br/handle/123456789/31700 |
| work_keys_str_mv |
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| _version_ |
1773966273338671104 |