A simple and fast algorithm to estimate effective anisotropy parameters

Prajapati, S. and Ghosh, D. (2014) A simple and fast algorithm to estimate effective anisotropy parameters. In: UNSPECIFIED.

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Anisotropy caused by fine layering is often the differences between velocities achieved by sonic logs and seismic experiments. Due to prominent behavior of anisotropy the identification of potential intervals of reservoir quality sand is a great challenge with substantial evidence of occurrence of transversely isotropic (TI) anisotropy in the subsurface associated primarily with shale. To resolve above issues, we implement the modified and extended Backus's averaging algorithm to estimate the effective stiffness parameters and anisotropic parameters, which is very consistent with the well logs and successfully distinguished potential reservoir embedded by shale.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Impact Factor: cited By 3
Uncontrolled Keywords: Anisotropy; Shale; Well logging, Effective anisotropy; Effective stiffness; Fast algorithms; Potential reservoir; Reservoir quality; Sonic logs; Transversely isotropic; Well logs, Parameter estimation
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 29 Mar 2022 04:33
Last Modified: 29 Mar 2022 04:33
URI: http://scholars.utp.edu.my/id/eprint/32053

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