Autor: |
Zhang, Yijun, Yin, Ziyi, Lopez, Oscar, Siahkoohi, Ali, Louboutin, Mathias, Kumar, Rajiv, Herrmann, Felix J. |
Rok vydání: |
2023 |
Předmět: |
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Druh dokumentu: |
Working Paper |
DOI: |
10.1190/geo2023-0024.1 |
Popis: |
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. |
Databáze: |
arXiv |
Externí odkaz: |
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