Geodesic
Recent advances in numerical methods for solving the wave equation in the context of seismic depth imaging
Calandra, Henri1 ; Lambert, Zoé2 ; Gout, Christian3 ; Atle, Andreas1 ; Bonnasse-Gahot, Marie1 ; Diaz, Julien4 ; Ettouati, Simon1
1 TOTAL SA, 64000 Pau, France
2 LMI, Normandie Univ., INSA Rouen, 76000 Rouen, France
3 LMI, Normandie Univ., INSA Rouen, 76000 Rouen, France, and INRIA Bordeaux Sud Ouest - Magique3D, 64000 Pau, France
4 INRIA Bordeaux Sud Ouest - Magique3D, 64000 Pau, France
The SMAI Journal of computational mathematics, Tome S5 (2019), pp. 47-65 Cet article a éte moissonné depuis la source Numdam

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In this paper, we present the recent advances in using discontinuous Galerkin method for solving wave equation in the context of seismic depth imaging and full wave inversion. We show some examples and the way forward to some advanced schemes coupling different numerical approximations we believe will provide the necessary tools for building the next seismic depth imaging generation codes for TOTAL Exploration&Production. This contribution is linked to the mini symposium (MS) Mathematical tools in energy industry (organized at Arcachon during the 9th International conference Curves and Surfaces).

Publié le :
DOI : 10.5802/smai-jcm.51
Keywords: Numerical analysis, approximation, energy, HPC, finite elements method, Discontinuous Galerkin method, seismic depth imaging.

Calandra, Henri 1 ; Lambert, Zoé 2 ; Gout, Christian 3 ; Atle, Andreas 1 ; Bonnasse-Gahot, Marie 1 ; Diaz, Julien 4 ; Ettouati, Simon 1

1 TOTAL SA, 64000 Pau, France
2 LMI, Normandie Univ., INSA Rouen, 76000 Rouen, France
3 LMI, Normandie Univ., INSA Rouen, 76000 Rouen, France, and INRIA Bordeaux Sud Ouest - Magique3D, 64000 Pau, France
4 INRIA Bordeaux Sud Ouest - Magique3D, 64000 Pau, France 
@article{SMAI-JCM_2019__S5__47_0,
     author = {Calandra, Henri and Lambert, Zo\'e and Gout, Christian and Atle, Andreas and Bonnasse-Gahot, Marie and Diaz, Julien and Ettouati, Simon},
     title = {Recent advances in numerical methods for solving  the wave equation in the context of seismic depth imaging},
     journal = {The SMAI Journal of computational mathematics},
     pages = {47--65},
     year = {2019},
     publisher = {Soci\'et\'e de Math\'ematiques Appliqu\'ees et Industrielles},
     volume = {S5},
     doi = {10.5802/smai-jcm.51},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5802/smai-jcm.51/}
}
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Calandra, Henri; Lambert, Zoé; Gout, Christian; Atle, Andreas; Bonnasse-Gahot, Marie; Diaz, Julien; Ettouati, Simon. Recent advances in numerical methods for solving  the wave equation in the context of seismic depth imaging. The SMAI Journal of computational mathematics, Tome S5 (2019), pp. 47-65. doi: 10.5802/smai-jcm.51

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