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Migration process needs an accurate velocity model otherwise reflector can be replaced in the right position. But it is difficult to get accurate velocity model.<p>The focus of this thesis is improvement of quality velocity model. The method to improve velocity model are Horizon velocity Analy...
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| Online Access: | https://digilib.itb.ac.id/gdl/view/12936 |
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| Institution: | Institut Teknologi Bandung |
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id-itb.:129362017-10-09T10:31:14Z#TITLE_ALTERNATIVE# NURAMALIA YERU (NIM 12403002); Pembimbing : Wahyu Triyoso, Ph.D., FADHILA Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/12936 Migration process needs an accurate velocity model otherwise reflector can be replaced in the right position. But it is difficult to get accurate velocity model.<p>The focus of this thesis is improvement of quality velocity model. The method to improve velocity model are Horizon velocity Analysis (HVA) and matrix adjustment. HVA is velocity analysis that use stack section as guide horizon so we can pick velocity consistently lateral. In other hand, matrix adjustment is a method that uses well data as velocity correction. Accuracy graphic and stack from migration are used to estimate the quality velocity model. text |
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Migration process needs an accurate velocity model otherwise reflector can be replaced in the right position. But it is difficult to get accurate velocity model.<p>The focus of this thesis is improvement of quality velocity model. The method to improve velocity model are Horizon velocity Analysis (HVA) and matrix adjustment. HVA is velocity analysis that use stack section as guide horizon so we can pick velocity consistently lateral. In other hand, matrix adjustment is a method that uses well data as velocity correction. Accuracy graphic and stack from migration are used to estimate the quality velocity model. |
| format |
Final Project |
| author |
NURAMALIA YERU (NIM 12403002); Pembimbing : Wahyu Triyoso, Ph.D., FADHILA |
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NURAMALIA YERU (NIM 12403002); Pembimbing : Wahyu Triyoso, Ph.D., FADHILA #TITLE_ALTERNATIVE# |
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NURAMALIA YERU (NIM 12403002); Pembimbing : Wahyu Triyoso, Ph.D., FADHILA |
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NURAMALIA YERU (NIM 12403002); Pembimbing : Wahyu Triyoso, Ph.D., FADHILA |
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| url |
https://digilib.itb.ac.id/gdl/view/12936 |
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