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arXiv · 1803.11272

On inhomogeneity parameters for Backus average

Filip P. Adamus·Ayiaz Kaderali
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Abstract

In this paper, we discuss five parameters that indicate the inhomogeneity of a stack of parallel isotropic layers. We show that, in certain situations, they provide further insight into the intrinsic inhomogeneity of a Backus medium, as compared to the Thomsen parameters. Additionally, we show that the Backus average of isotropic layers is isotropic if and only if $\gamma=0$. This is in contrast to parameters $\delta$ and $\epsilon$, whose zero values do not imply isotropy.

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Filip P. Adamus, Ayiaz Kaderali. 2018-03-29. On inhomogeneity parameters for Backus average. https://arxiv.org/abs/1803.11272

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