Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study.
Understanding of seismic attenuation plays an important role in successful application of seismic reservoir characterisation techniques based on amplitude analysis. Zero-offset vertical seismic profiling (VSP) is one of the principal tools which can be used to study seismic attenuation. A comprehens...
| Main Authors: | , , , |
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| Format: | Conference Paper |
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SEG
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/34315 |
| _version_ | 1848754189632536576 |
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| author | Pevzner, Roman Mϋller, Tobias Galvin, R. Gurevich, Boris |
| author2 | SEG |
| author_facet | SEG Pevzner, Roman Mϋller, Tobias Galvin, R. Gurevich, Boris |
| author_sort | Pevzner, Roman |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Understanding of seismic attenuation plays an important role in successful application of seismic reservoir characterisation techniques based on amplitude analysis. Zero-offset vertical seismic profiling (VSP) is one of the principal tools which can be used to study seismic attenuation. A comprehensive set of zero-offset VSPs and wireline log data was acquired as a part of CO2CRC Otway project. In this study we estimate apparent attenuation from these VSP data and quantify contribution of intrinsic and scattering components of attenuation using both mathematical modeling and generalized O’Doherty-Anstey theory. Having significant redundancy in the VSP data provides the means to evaluate reliability of our estimates. |
| first_indexed | 2025-11-14T08:36:27Z |
| format | Conference Paper |
| id | curtin-20.500.11937-34315 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:36:27Z |
| publishDate | 2012 |
| publisher | SEG |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-343152018-12-14T00:52:03Z Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. Pevzner, Roman Mϋller, Tobias Galvin, R. Gurevich, Boris SEG attenuation borehole geophysics VSP Understanding of seismic attenuation plays an important role in successful application of seismic reservoir characterisation techniques based on amplitude analysis. Zero-offset vertical seismic profiling (VSP) is one of the principal tools which can be used to study seismic attenuation. A comprehensive set of zero-offset VSPs and wireline log data was acquired as a part of CO2CRC Otway project. In this study we estimate apparent attenuation from these VSP data and quantify contribution of intrinsic and scattering components of attenuation using both mathematical modeling and generalized O’Doherty-Anstey theory. Having significant redundancy in the VSP data provides the means to evaluate reliability of our estimates. 2012 Conference Paper http://hdl.handle.net/20.500.11937/34315 10.1190/segam2012-0950.1 SEG restricted |
| spellingShingle | attenuation borehole geophysics VSP Pevzner, Roman Mϋller, Tobias Galvin, R. Gurevich, Boris Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. |
| title | Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. |
| title_full | Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. |
| title_fullStr | Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. |
| title_full_unstemmed | Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. |
| title_short | Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study. |
| title_sort | estimation of attenuation from zero-offset vsp data: co2crc otway project case study. |
| topic | attenuation borehole geophysics VSP |
| url | http://hdl.handle.net/20.500.11937/34315 |