An equivalent media theory for reservoir characterization
The existence of elastic anisotropy in the reservoir is obtained through the equivalent media theory. An isotropic elastic theory fairly explains the reservoir modeling or characterization but its not well explain anisotropic characteristic fairly for reservoir characterization which is extremely ch...
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| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Published: |
International Petroleum Technology Conference (IPTC)
2019
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085852815&doi=10.2523%2f19301-ms&partnerID=40&md5=a0ea3ad3c27e5e170ccf6935c93f517d http://eprints.utp.edu.my/30223/ |
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| Summary: | The existence of elastic anisotropy in the reservoir is obtained through the equivalent media theory. An isotropic elastic theory fairly explains the reservoir modeling or characterization but its not well explain anisotropic characteristic fairly for reservoir characterization which is extremely challenging without considering a self-consistent theory of effective equivalent media theory. In this research, equivalent media theory has been explained and implemented on a producing well-log data with consistent Vp, Vs, density and other parameters. Instead of using Voigt averaging, equivalent media theory used to estimate the effective stiffness parameters and compare with Thomsen's parameters and finally used effective anisotropy parameters and compare with gamma log. Result shows the effectiveness of equivalent media theory for future application for developing reservoir modeling and characterization. © 2019, International Petroleum Technology Conference |
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