Avaliação de fluxos de processamento para atenuação de múltiplas de superfície em dados sísmicos 2D
The work was developed with the objective of applying a processing flow for the attenuation and possible elimination of multiple free surface of 2D seismic data. Were used two multiple attenuation techniques: the first technique was based on the periodicity and prediction of the multiple (SRME);...
| Autor principal: | COSTA, Cristiane de Souza |
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| Grau: | Trabalho de Conclusão de Curso - Graduação |
| Publicado em: |
2019
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| Assuntos: | |
| Acesso em linha: |
http://bdm.ufpa.br/jspui/handle/prefix/1828 |
| Resumo: |
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The work was developed with the objective of applying a processing flow for the attenuation
and possible elimination of multiple free surface of 2D seismic data. Were used
two multiple attenuation techniques: the first technique was based on the periodicity and
prediction of the multiple (SRME); and the second was based in the difference behavior
between multiple and the primary on space (Radon filtering). The seismic data were processed
using PROMAX package, software licensed by the company Landmark. The results
were satisfactory when compared with the results obtained without the application of specific
methodology. |