Abstract
Investigating the anisotropy of response from fractured media through computational experiments plays an important role in seismic exploration for oil and gas. This paper shows the possibility of studying the anisotropy of the seismic response from a fractured zone using a continuum model with slippage and delamination. We varied four parameters of this model and obtained conclusions about the anisotropy of the seismic response depending on the direction of the fractures in the fractured zone. For the calculation, we used the grid-characteristic method on structured regular computational grids. To assess the anisotropy of the seismic response, we have introduced and used 12 anisotropy parameters based on the norms L1 and L∞.
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Acknowledgements
The reported study was funded by RFBR, project number 20-01-00261. This work has been carried out using computing resources of the federal collective usage center Complex for Simulation and Data Processing for Mega-science Facilities at NRC “Kurchatov Institute”, http://ckp.nrcki.ru/.
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Favorskaya, A., Golubev, V. (2021). Study of Anisotropy of Seismic Response from Fractured Media. In: Czarnowski, I., Howlett, R.J., Jain, L.C. (eds) Intelligent Decision Technologies. Smart Innovation, Systems and Technologies, vol 238. Springer, Singapore. https://doi.org/10.1007/978-981-16-2765-1_19
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DOI: https://doi.org/10.1007/978-981-16-2765-1_19
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