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Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique

Data collected from marine controlled-source electromagnetic (CSEM) survey has been used for hydrocarbon exploration in marine environment. The collected data is used to map the spatial distribution of seabed layers through inversion techniques. However, the accuracy of the seabed mapping depends o...

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Main Authors: Hussain, Nazabat, Yahya, Norashikin, Karsiti , Mohd Noh, Burhanuddin, Zainal Arif
Format: Conference or Workshop Item
Published: 2012
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utp.edu.my/8093/1/Nazabat_PIERS2012.pdf
http://eprints.utp.edu.my/8093/
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spelling my.utp.eprints.80932017-01-19T08:21:46Z Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique Hussain, Nazabat Yahya, Norashikin Karsiti , Mohd Noh Burhanuddin, Zainal Arif TK Electrical engineering. Electronics Nuclear engineering Data collected from marine controlled-source electromagnetic (CSEM) survey has been used for hydrocarbon exploration in marine environment. The collected data is used to map the spatial distribution of seabed layers through inversion techniques. However, the accuracy of the seabed mapping depends on the quality of the survey data. There are several factors affecting the survey data; such as source-receiver geometry, source signal strength, seawater depth and geological complexities. This paper presents a method of finding optimum speed of mobile dipole source in marine CSEM survey, one of the factor affecting the survey data. The technique involved numerical solution of forward modelling using staggered-grid finite difference in spatial domain and forward time central space in temporal domain. The results show that the optimal speed obtained from the forward model can significantly improve the quality of survey data. 2012-03-27 Conference or Workshop Item NonPeerReviewed application/pdf http://eprints.utp.edu.my/8093/1/Nazabat_PIERS2012.pdf Hussain, Nazabat and Yahya, Norashikin and Karsiti , Mohd Noh and Burhanuddin, Zainal Arif (2012) Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique. In: The 31st Progress In Electromagnetics Research Symposium (PIERS 2012), 27th -30th March, 2012, Kuala Lumpur, Malaysia. http://eprints.utp.edu.my/8093/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Hussain, Nazabat
Yahya, Norashikin
Karsiti , Mohd Noh
Burhanuddin, Zainal Arif
Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique
description Data collected from marine controlled-source electromagnetic (CSEM) survey has been used for hydrocarbon exploration in marine environment. The collected data is used to map the spatial distribution of seabed layers through inversion techniques. However, the accuracy of the seabed mapping depends on the quality of the survey data. There are several factors affecting the survey data; such as source-receiver geometry, source signal strength, seawater depth and geological complexities. This paper presents a method of finding optimum speed of mobile dipole source in marine CSEM survey, one of the factor affecting the survey data. The technique involved numerical solution of forward modelling using staggered-grid finite difference in spatial domain and forward time central space in temporal domain. The results show that the optimal speed obtained from the forward model can significantly improve the quality of survey data.
format Conference or Workshop Item
author Hussain, Nazabat
Yahya, Norashikin
Karsiti , Mohd Noh
Burhanuddin, Zainal Arif
author_facet Hussain, Nazabat
Yahya, Norashikin
Karsiti , Mohd Noh
Burhanuddin, Zainal Arif
author_sort Hussain, Nazabat
title Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique
title_short Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique
title_full Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique
title_fullStr Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique
title_full_unstemmed Analyzing Effects of Mobile Dipole Speed on Survey Data via Forward Modeling Technique
title_sort analyzing effects of mobile dipole speed on survey data via forward modeling technique
publishDate 2012
url http://eprints.utp.edu.my/8093/1/Nazabat_PIERS2012.pdf
http://eprints.utp.edu.my/8093/
_version_ 1738655629383303168
score 13.223943

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