Sensitivity analysis of fluid substitution in a porous medium with aligned fractures
We study the effect of fluid substitution in a porous fractured medium using explicit expressions developed for aligned fractured medium. We investigate the effect of porosity and water saturation on (1) P-wave moduli, (2) horizontal and vertical velocities, (3) anisotropic parameters, and (4) refle...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
SEG
2010
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| Online Access: | http://hdl.handle.net/20.500.11937/18451 |
| _version_ | 1848749747453558784 |
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| author | Sil, S. Sen, M. Gurevich, Boris |
| author2 | Society of Exploration Geophysics |
| author_facet | Society of Exploration Geophysics Sil, S. Sen, M. Gurevich, Boris |
| author_sort | Sil, S. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We study the effect of fluid substitution in a porous fractured medium using explicit expressions developed for aligned fractured medium. We investigate the effect of porosity and water saturation on (1) P-wave moduli, (2) horizontal and vertical velocities, (3) anisotropic parameters, and (4) reflection coefficients. Effects of fracture density on these four parameters are also analyzed. The systematic variations of the moduli and reflection coefficients reported in this paper can thus be used in developing AVO with azimuth in a porous fractured reservoir. |
| first_indexed | 2025-11-14T07:25:51Z |
| format | Conference Paper |
| id | curtin-20.500.11937-18451 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:25:51Z |
| publishDate | 2010 |
| publisher | SEG |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-184512017-09-13T16:03:16Z Sensitivity analysis of fluid substitution in a porous medium with aligned fractures Sil, S. Sen, M. Gurevich, Boris Society of Exploration Geophysics We study the effect of fluid substitution in a porous fractured medium using explicit expressions developed for aligned fractured medium. We investigate the effect of porosity and water saturation on (1) P-wave moduli, (2) horizontal and vertical velocities, (3) anisotropic parameters, and (4) reflection coefficients. Effects of fracture density on these four parameters are also analyzed. The systematic variations of the moduli and reflection coefficients reported in this paper can thus be used in developing AVO with azimuth in a porous fractured reservoir. 2010 Conference Paper http://hdl.handle.net/20.500.11937/18451 10.1190/1.3513244 SEG fulltext |
| spellingShingle | Sil, S. Sen, M. Gurevich, Boris Sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| title | Sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| title_full | Sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| title_fullStr | Sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| title_full_unstemmed | Sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| title_short | Sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| title_sort | sensitivity analysis of fluid substitution in a porous medium with aligned fractures |
| url | http://hdl.handle.net/20.500.11937/18451 |