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KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES

The fundamental of the thesis is to improve the synthetic seismic data using a migration technique. The author decided to obtain the model the synthetic seismic using Forward Modelling and then, test the ability of Pre-Stack Depth Migration in improving the data quality for complex subsurface struc...

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Main Author: Mohd Nasir, Asyraf
Format: Final Year Project
Language:English
Published: 2016
Online Access:http://utpedia.utp.edu.my/19050/1/Asyraf_FYP%20Dissertation%20submission%2Bturnitin.pdf
http://utpedia.utp.edu.my/19050/
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spelling my-utp-utpedia.190502019-06-20T11:31:03Z http://utpedia.utp.edu.my/19050/ KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES Mohd Nasir, Asyraf The fundamental of the thesis is to improve the synthetic seismic data using a migration technique. The author decided to obtain the model the synthetic seismic using Forward Modelling and then, test the ability of Pre-Stack Depth Migration in improving the data quality for complex subsurface structures. This study first model the synthetic seismic gather using 2D acoustic forward modelling on the velocity model constructed based on the Hess VTI Benchmark model. Then, the author began the flow of the migration job that consists of travel time computation and then, Kirchhoff Pre-Stack Depth migration on the synthetic dataset. Once the synthetic gather data was ready, the author manipulates the migration aperture to observe which aperture number that suits the model best. The results of the study are expected to be of help in improving the seismic gather that has similar complex subsurface structure but further studies could further take another step toward betterment. The author recommends a seismic attribute study when interpreting subsurface structures on top of the Imaging processing done as well as anisotropic migrations to address heterogenous media. 2016-09 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/19050/1/Asyraf_FYP%20Dissertation%20submission%2Bturnitin.pdf Mohd Nasir, Asyraf (2016) KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES. UNSPECIFIED.
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
description The fundamental of the thesis is to improve the synthetic seismic data using a migration technique. The author decided to obtain the model the synthetic seismic using Forward Modelling and then, test the ability of Pre-Stack Depth Migration in improving the data quality for complex subsurface structures. This study first model the synthetic seismic gather using 2D acoustic forward modelling on the velocity model constructed based on the Hess VTI Benchmark model. Then, the author began the flow of the migration job that consists of travel time computation and then, Kirchhoff Pre-Stack Depth migration on the synthetic dataset. Once the synthetic gather data was ready, the author manipulates the migration aperture to observe which aperture number that suits the model best. The results of the study are expected to be of help in improving the seismic gather that has similar complex subsurface structure but further studies could further take another step toward betterment. The author recommends a seismic attribute study when interpreting subsurface structures on top of the Imaging processing done as well as anisotropic migrations to address heterogenous media.
format Final Year Project
author Mohd Nasir, Asyraf
spellingShingle Mohd Nasir, Asyraf
KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES
author_facet Mohd Nasir, Asyraf
author_sort Mohd Nasir, Asyraf
title KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES
title_short KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES
title_full KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES
title_fullStr KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES
title_full_unstemmed KIRCHHOFF PRE-STACK DEPTH MIGRATION ON COMPLEX STRUCTURES
title_sort kirchhoff pre-stack depth migration on complex structures
publishDate 2016
url http://utpedia.utp.edu.my/19050/1/Asyraf_FYP%20Dissertation%20submission%2Bturnitin.pdf
http://utpedia.utp.edu.my/19050/
_version_ 1739832581447221248
score 13.211869

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