Optimized time-lapse acquisition design via spectral gap ratio minimization
Fuente:
arXiv
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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| Soggetti: | |
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| _version_ | 1866917556757987328 |
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| author | Zhang, Yijun Yin, Ziyi Lopez, Oscar Siahkoohi, Ali Louboutin, Mathias Kumar, Rajiv Herrmann, Felix J. |
| author_facet | Zhang, Yijun Yin, Ziyi Lopez, Oscar Siahkoohi, Ali Louboutin, Mathias Kumar, Rajiv Herrmann, Felix J. |
| contents | Modern-day reservoir management and monitoring of geological carbon storage increasingly call for costly time-lapse seismic data collection. In this letter, we show how techniques from graph theory can be used to optimize acquisition geometries for low-cost sparse 4D seismic. Based on midpoint-offset domain connectivity arguments, the proposed algorithm automatically produces sparse non-replicated time-lapse acquisition geometries that favor wavefield recovery. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_01534 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Optimized time-lapse acquisition design via spectral gap ratio minimization Zhang, Yijun Yin, Ziyi Lopez, Oscar Siahkoohi, Ali Louboutin, Mathias Kumar, Rajiv Herrmann, Felix J. Geophysics Modern-day reservoir management and monitoring of geological carbon storage increasingly call for costly time-lapse seismic data collection. In this letter, we show how techniques from graph theory can be used to optimize acquisition geometries for low-cost sparse 4D seismic. Based on midpoint-offset domain connectivity arguments, the proposed algorithm automatically produces sparse non-replicated time-lapse acquisition geometries that favor wavefield recovery. |
| title | Optimized time-lapse acquisition design via spectral gap ratio minimization |
| topic | Geophysics |
| url | https://arxiv.org/abs/2302.01534 |