An eos-based numerical simulation of thermal recovery process using unstructured meshes
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da Universidade Federal do Ceará (UFC) |
Texto Completo: | http://www.repositorio.ufc.br/handle/riufc/61540 |
Resumo: | In the past thirty years, the development of compositional reservoir simulators using an equation of state (EOS) has been addressed in the literature. However, the development of compositional thermal simulators in conjunction with the EOS formulation, in particular, has not been addressed extensively. In this work, a fully implicit, thermal, compositional EOS-based simulator in conjunction with unstructured meshes has been developed. In this model, an equation of state is used for equilibrium calculations among phases. Also, the physical properties are calculated based on an EOS, hence obviating the need for using steam tables for calculation of water/steam properties. The governing equations for the model comprise fugacity equations, material balance, pore volume constraint and energy equation. The governing partial differential equations are solved using the EbFVM (Element based Finite Volume Method). Results for several case studies consisting of 2D and 3D reservoirs are presented in order to demonstrate the applicability of the method. |
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Repositório Institucional da Universidade Federal do Ceará (UFC) |
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An eos-based numerical simulation of thermal recovery process using unstructured meshesThermal recoveryEbFVMEOSUnstructured meshesIn the past thirty years, the development of compositional reservoir simulators using an equation of state (EOS) has been addressed in the literature. However, the development of compositional thermal simulators in conjunction with the EOS formulation, in particular, has not been addressed extensively. In this work, a fully implicit, thermal, compositional EOS-based simulator in conjunction with unstructured meshes has been developed. In this model, an equation of state is used for equilibrium calculations among phases. Also, the physical properties are calculated based on an EOS, hence obviating the need for using steam tables for calculation of water/steam properties. The governing equations for the model comprise fugacity equations, material balance, pore volume constraint and energy equation. The governing partial differential equations are solved using the EbFVM (Element based Finite Volume Method). Results for several case studies consisting of 2D and 3D reservoirs are presented in order to demonstrate the applicability of the method.www.abeq.org.br/bjche; https://www.scielo.br/j/bjce2021-10-27T14:08:25Z2021-10-27T14:08:25Z2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMARCONDES, Francisco; VARAVEI, Abdoljalil; SEPEHRNOORI, Kemy. An eos-based numerical simulation of thermal recovery process using unstructured meshes. Brazilian Journal of Chemical Engineering, v. 32, n. 01, p. 247 - 258, jan. - mar., 2015.0104-6632dx.doi.org/10.1590/0104-6632.20150321s00003293http://www.repositorio.ufc.br/handle/riufc/61540Marcondes, FranciscoVaravei, AbdoljalilSepehrnoori, Kamyporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-04-28T18:43:31Zoai:repositorio.ufc.br:riufc/61540Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:43:40.563502Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false |
dc.title.none.fl_str_mv |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
title |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
spellingShingle |
An eos-based numerical simulation of thermal recovery process using unstructured meshes Marcondes, Francisco Thermal recovery EbFVM EOS Unstructured meshes |
title_short |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
title_full |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
title_fullStr |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
title_full_unstemmed |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
title_sort |
An eos-based numerical simulation of thermal recovery process using unstructured meshes |
author |
Marcondes, Francisco |
author_facet |
Marcondes, Francisco Varavei, Abdoljalil Sepehrnoori, Kamy |
author_role |
author |
author2 |
Varavei, Abdoljalil Sepehrnoori, Kamy |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Marcondes, Francisco Varavei, Abdoljalil Sepehrnoori, Kamy |
dc.subject.por.fl_str_mv |
Thermal recovery EbFVM EOS Unstructured meshes |
topic |
Thermal recovery EbFVM EOS Unstructured meshes |
description |
In the past thirty years, the development of compositional reservoir simulators using an equation of state (EOS) has been addressed in the literature. However, the development of compositional thermal simulators in conjunction with the EOS formulation, in particular, has not been addressed extensively. In this work, a fully implicit, thermal, compositional EOS-based simulator in conjunction with unstructured meshes has been developed. In this model, an equation of state is used for equilibrium calculations among phases. Also, the physical properties are calculated based on an EOS, hence obviating the need for using steam tables for calculation of water/steam properties. The governing equations for the model comprise fugacity equations, material balance, pore volume constraint and energy equation. The governing partial differential equations are solved using the EbFVM (Element based Finite Volume Method). Results for several case studies consisting of 2D and 3D reservoirs are presented in order to demonstrate the applicability of the method. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2021-10-27T14:08:25Z 2021-10-27T14:08:25Z |
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.uri.fl_str_mv |
MARCONDES, Francisco; VARAVEI, Abdoljalil; SEPEHRNOORI, Kemy. An eos-based numerical simulation of thermal recovery process using unstructured meshes. Brazilian Journal of Chemical Engineering, v. 32, n. 01, p. 247 - 258, jan. - mar., 2015. 0104-6632 dx.doi.org/10.1590/0104-6632.20150321s00003293 http://www.repositorio.ufc.br/handle/riufc/61540 |
identifier_str_mv |
MARCONDES, Francisco; VARAVEI, Abdoljalil; SEPEHRNOORI, Kemy. An eos-based numerical simulation of thermal recovery process using unstructured meshes. Brazilian Journal of Chemical Engineering, v. 32, n. 01, p. 247 - 258, jan. - mar., 2015. 0104-6632 dx.doi.org/10.1590/0104-6632.20150321s00003293 |
url |
http://www.repositorio.ufc.br/handle/riufc/61540 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
www.abeq.org.br/bjche; https://www.scielo.br/j/bjce |
publisher.none.fl_str_mv |
www.abeq.org.br/bjche; https://www.scielo.br/j/bjce |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da Universidade Federal do Ceará (UFC) instname:Universidade Federal do Ceará (UFC) instacron:UFC |
instname_str |
Universidade Federal do Ceará (UFC) |
instacron_str |
UFC |
institution |
UFC |
reponame_str |
Repositório Institucional da Universidade Federal do Ceará (UFC) |
collection |
Repositório Institucional da Universidade Federal do Ceará (UFC) |
repository.name.fl_str_mv |
Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC) |
repository.mail.fl_str_mv |
bu@ufc.br || repositorio@ufc.br |
_version_ |
1813028922511589376 |