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In reservoir characterization, one method that can express the effect of rock physics parameter as a response from lithology or fluid changing is AVO (Amplitude Variation with Offset) Analysis. AVO Analysis method is very efficient in determination of thin gas sand dissemination above tuning resolut...

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Main Author: AYU WIDIANINGSIH (NIM: 12305019), DIAH
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/21707
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:21707
spelling id-itb.:217072017-10-09T10:31:17Z#TITLE_ALTERNATIVE# AYU WIDIANINGSIH (NIM: 12305019), DIAH Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/21707 In reservoir characterization, one method that can express the effect of rock physics parameter as a response from lithology or fluid changing is AVO (Amplitude Variation with Offset) Analysis. AVO Analysis method is very efficient in determination of thin gas sand dissemination above tuning resolution. In this study, area of interest is placed in Jabung Block, South Sumatra basin, which has special structural and stratigraphic character. The object formation, Upper Talang Akar, is a deltaic depositional environment. This formation has thin interbedding shale-sandstone layers that make a high frequency-noise seismic record with non-sensitive physics parameter for seeking the dissemination. When the physics parameter can not be used directly to analyze the dissemination and the thickness is below the tuning resolution, we need another method to analyze the dissemination of this thin gas sand, so we used seismic attribute analysis method that can extract any contribution from a single frequency in the data volume with certain normalization (iso-frequency). The multi-attribute analysis is used to enhance the lateral map that can not express any vertical dissemination. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description In reservoir characterization, one method that can express the effect of rock physics parameter as a response from lithology or fluid changing is AVO (Amplitude Variation with Offset) Analysis. AVO Analysis method is very efficient in determination of thin gas sand dissemination above tuning resolution. In this study, area of interest is placed in Jabung Block, South Sumatra basin, which has special structural and stratigraphic character. The object formation, Upper Talang Akar, is a deltaic depositional environment. This formation has thin interbedding shale-sandstone layers that make a high frequency-noise seismic record with non-sensitive physics parameter for seeking the dissemination. When the physics parameter can not be used directly to analyze the dissemination and the thickness is below the tuning resolution, we need another method to analyze the dissemination of this thin gas sand, so we used seismic attribute analysis method that can extract any contribution from a single frequency in the data volume with certain normalization (iso-frequency). The multi-attribute analysis is used to enhance the lateral map that can not express any vertical dissemination.
format Final Project
author AYU WIDIANINGSIH (NIM: 12305019), DIAH
spellingShingle AYU WIDIANINGSIH (NIM: 12305019), DIAH
#TITLE_ALTERNATIVE#
author_facet AYU WIDIANINGSIH (NIM: 12305019), DIAH
author_sort AYU WIDIANINGSIH (NIM: 12305019), DIAH
title #TITLE_ALTERNATIVE#
title_short #TITLE_ALTERNATIVE#
title_full #TITLE_ALTERNATIVE#
title_fullStr #TITLE_ALTERNATIVE#
title_full_unstemmed #TITLE_ALTERNATIVE#
title_sort #title_alternative#
url https://digilib.itb.ac.id/gdl/view/21707
_version_ 1821120546339815424

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