Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics

Greenhouse gas emission (GHG) has become a serious threat to the environment due toemitting high CO2 concentration and thus depleting ozone layer. One of the potential mitigations is using carbon sequestration process by injecting CO2 back to underground. However, the stored CO2 has a potential to l...

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Main Authors:	Rahman, Abdul Haziq Abdul, Abdullah, Bawadi, Vo, Dai-Viet N.
Format:	Article
Published:	Trans Tech Publications 2014
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/7699/ http://umpir.ump.edu.my/id/eprint/7699/ http://umpir.ump.edu.my/id/eprint/7699/

id	ump-7699
recordtype	eprints
spelling	ump-76992018-05-15T04:08:37Z http://umpir.ump.edu.my/id/eprint/7699/ Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics Rahman, Abdul Haziq Abdul Abdullah, Bawadi Vo, Dai-Viet N. TP Chemical technology Greenhouse gas emission (GHG) has become a serious threat to the environment due toemitting high CO2 concentration and thus depleting ozone layer. One of the potential mitigations is using carbon sequestration process by injecting CO2 back to underground. However, the stored CO2 has a potential to leakage from the storage through the wellbore, due to reaction of between supercritical CO2 and cement plug. The purpose of this research is to discover the potential of CO2 leakage from abandon well, by analyzing the reaction of CO2 with Portland cement and the effect of permeability, pressure, temperature and inflow velocity towards the reaction using Computational Fluid Dynamics (CFD). The results show that for base case scenario, the penetration rate of CO2 in cement plug is 150 mm in 100 years. The sensitivity analysis shows that permeability, pressure, temperature and inflow velocity has impacts on the CO2 penetration. Trans Tech Publications 2014 Article PeerReviewed Rahman, Abdul Haziq Abdul and Abdullah, Bawadi and Vo, Dai-Viet N. (2014) Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics. Applied Mechanics and Materials, 625. pp. 780-783. ISSN 1662-7482 http://dx.doi.org/10.4028/www.scientific.net/AMM.625.780 DOI: 10.4028/www.scientific.net/AMM.625.780
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
topic	TP Chemical technology
spellingShingle	TP Chemical technology Rahman, Abdul Haziq Abdul Abdullah, Bawadi Vo, Dai-Viet N. Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
description	Greenhouse gas emission (GHG) has become a serious threat to the environment due toemitting high CO2 concentration and thus depleting ozone layer. One of the potential mitigations is using carbon sequestration process by injecting CO2 back to underground. However, the stored CO2 has a potential to leakage from the storage through the wellbore, due to reaction of between supercritical CO2 and cement plug. The purpose of this research is to discover the potential of CO2 leakage from abandon well, by analyzing the reaction of CO2 with Portland cement and the effect of permeability, pressure, temperature and inflow velocity towards the reaction using Computational Fluid Dynamics (CFD). The results show that for base case scenario, the penetration rate of CO2 in cement plug is 150 mm in 100 years. The sensitivity analysis shows that permeability, pressure, temperature and inflow velocity has impacts on the CO2 penetration.
format	Article
author	Rahman, Abdul Haziq Abdul Abdullah, Bawadi Vo, Dai-Viet N.
author_facet	Rahman, Abdul Haziq Abdul Abdullah, Bawadi Vo, Dai-Viet N.
author_sort	Rahman, Abdul Haziq Abdul
title	Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
title_short	Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
title_full	Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
title_fullStr	Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
title_full_unstemmed	Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
title_sort	modelling of carbon dioxide leakage in abandon wells using computational fluid dynamics
publisher	Trans Tech Publications
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/7699/ http://umpir.ump.edu.my/id/eprint/7699/ http://umpir.ump.edu.my/id/eprint/7699/
first_indexed	2023-09-18T22:04:34Z
last_indexed	2023-09-18T22:04:34Z
_version_	1777414622252367872

Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics

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