Numerical modeling to evaluate tensile mechanical and shear failure of cement in the casing-cement interface
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional de Colombia
2022
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| _version_ | 1876434601469018112 |
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| author | Karina Andrea Mayorga-Ribero |
| author_facet | Karina Andrea Mayorga-Ribero |
| contents | Numerical modeling to evaluate tensile mechanical and shear failure of cement in the casing-cement interface Karina Andrea Mayorga-Ribero Maika Karen Gambús-Ordaz Miguel Fernando Palencia-Muñoz Diego Fernando Suárez-Arias Ingeniería Cement stress shear failure tension failure numerical model This paper proposes the development of a 3D numerical model of the casing-cement-formation system to evaluate the mechanical tensile and shear failure of the cement at the casing-cement interface as the pressure and temperature conditions of the formation and borehole vary during production. The numerical model which includes the formation pressure, unlike others proposed, was designed by stages under finite element discretization and validated by analytical models. Results show that increasing the formation temperature increases the probability of tensile and shear failure in the cement, while increasing the wellbore temperature decreases these probabilities. On the other hand, the decrease in the well pressure reduces the probability of shear failure and increases the tensile failure. In the case of formation pressure, the opposite occurs. 2022 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49672735005 https://www.redalyc.org/journal/496/49672735005/ https://www.redalyc.org/journal/496/49672735005/html/ https://www.redalyc.org/journal/496/49672735005/49672735005.epub https://www.redalyc.org/journal/496/49672735005/movil 10.15446/dyna.v89n221.98464 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.221 Vol.89 |
| format | Artículo científico |
| id | redalyc_49672735005 |
| institution | Redalyc |
| language | en |
| publishDate | 2022 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Numerical modeling to evaluate tensile mechanical and shear failure of cement in the casing-cement interface Karina Andrea Mayorga-Ribero Ingeniería Cement stress shear failure tension failure numerical model Numerical modeling to evaluate tensile mechanical and shear failure of cement in the casing-cement interface Karina Andrea Mayorga-Ribero Maika Karen Gambús-Ordaz Miguel Fernando Palencia-Muñoz Diego Fernando Suárez-Arias Ingeniería Cement stress shear failure tension failure numerical model This paper proposes the development of a 3D numerical model of the casing-cement-formation system to evaluate the mechanical tensile and shear failure of the cement at the casing-cement interface as the pressure and temperature conditions of the formation and borehole vary during production. The numerical model which includes the formation pressure, unlike others proposed, was designed by stages under finite element discretization and validated by analytical models. Results show that increasing the formation temperature increases the probability of tensile and shear failure in the cement, while increasing the wellbore temperature decreases these probabilities. On the other hand, the decrease in the well pressure reduces the probability of shear failure and increases the tensile failure. In the case of formation pressure, the opposite occurs. 2022 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49672735005 https://www.redalyc.org/journal/496/49672735005/ https://www.redalyc.org/journal/496/49672735005/html/ https://www.redalyc.org/journal/496/49672735005/49672735005.epub https://www.redalyc.org/journal/496/49672735005/movil 10.15446/dyna.v89n221.98464 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.221 Vol.89 |
| title | Numerical modeling to evaluate tensile mechanical and shear failure of cement in the casing-cement interface |
| topic | Ingeniería Cement stress shear failure tension failure numerical model |
| url | https://www.redalyc.org/articulo.oa?id=49672735005 https://www.redalyc.org/journal/496/49672735005/ https://www.redalyc.org/journal/496/49672735005/html/ https://www.redalyc.org/journal/496/49672735005/49672735005.epub https://www.redalyc.org/journal/496/49672735005/movil |