Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production

A mechanistic model of CO2 corrosion in the presence of H2S has been developed. A model has been developed for the computation of corrosion rates of carbon steels in presence of carbon dioxide and hydrogen sulfide. The model included an electrochemical model for partial cathodic and anodic process o...

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Main Author:	Mohd.Halimi, Azman
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TN Mining engineering. Metallurgy
Online Access:	http://umpir.ump.edu.my/id/eprint/8637/ http://umpir.ump.edu.my/id/eprint/8637/ http://umpir.ump.edu.my/id/eprint/8637/1/cd8126.pdf

id	ump-8637
recordtype	eprints
spelling	ump-86372015-11-02T02:45:28Z http://umpir.ump.edu.my/id/eprint/8637/ Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production Mohd.Halimi, Azman TN Mining engineering. Metallurgy A mechanistic model of CO2 corrosion in the presence of H2S has been developed. A model has been developed for the computation of corrosion rates of carbon steels in presence of carbon dioxide and hydrogen sulfide. The model included an electrochemical model for partial cathodic and anodic process on the metal surface. The partial processes taken into account by the model include the oxidation of iron and reduction of hydrogen ions, water, carbonic acid and hydrogen sulfide. The model has been verified by comparing calculated corrosion rates with corrosion model prediction software. The corrosion model prediction software consists of Freecorp, Norsok, Cassandra and ECE. The effects of various conditions such as temperature and pH value on corrosion rates has been analyze. The trends shown in the predictions agreed well with the general understanding of the CO2 corrosion process in the presence of of H2S. 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8637/1/cd8126.pdf Mohd.Halimi, Azman (2013) Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:83021&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TN Mining engineering. Metallurgy
spellingShingle	TN Mining engineering. Metallurgy Mohd.Halimi, Azman Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
description	A mechanistic model of CO2 corrosion in the presence of H2S has been developed. A model has been developed for the computation of corrosion rates of carbon steels in presence of carbon dioxide and hydrogen sulfide. The model included an electrochemical model for partial cathodic and anodic process on the metal surface. The partial processes taken into account by the model include the oxidation of iron and reduction of hydrogen ions, water, carbonic acid and hydrogen sulfide. The model has been verified by comparing calculated corrosion rates with corrosion model prediction software. The corrosion model prediction software consists of Freecorp, Norsok, Cassandra and ECE. The effects of various conditions such as temperature and pH value on corrosion rates has been analyze. The trends shown in the predictions agreed well with the general understanding of the CO2 corrosion process in the presence of of H2S.
format	Undergraduates Project Papers
author	Mohd.Halimi, Azman
author_facet	Mohd.Halimi, Azman
author_sort	Mohd.Halimi, Azman
title	Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
title_short	Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
title_full	Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
title_fullStr	Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
title_full_unstemmed	Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
title_sort	mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/8637/ http://umpir.ump.edu.my/id/eprint/8637/ http://umpir.ump.edu.my/id/eprint/8637/1/cd8126.pdf
first_indexed	2023-09-18T22:06:25Z
last_indexed	2023-09-18T22:06:25Z
_version_	1777414738618089472

Mechanistic study of co2 corrosion related to corrosion in oil and gas exploration and production

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