Research Output per year

## Research Output

## Speeding up a mass-lumped tetrahedral finite-element method for wave propagation

Mulder, W., Geevers, S. & van der Vegt, J., 2019,*81st EAGE Conference and Exhibition 2019: 3-6 June 2019, London, UK.*EAGE, 5 p. Tu_P02_11

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

## New Continuous Mass-lumped Finite Elements for 3D Wave Propagation

Geevers, S., Mulder, W. & van der Vegt, J., 2018,*80th EAGE Conference and Exhibition 2018, 11-14 June, Copenhagen, Denmark.*5 p.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

## Acoustic VTI Full-waveform Inversion with 3-D Free-surface Topography

Huiskes, M. J., Plessix, RE. & Mulder, W., 2017,*79th EAGE Conference & Exhibition 2017: Paris, France.*EAGE, 5 p. Th A3 01

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific

## An improved source term for finite-element modelling with the stress-velocity formulation of the wave equation

Shamasundar, R. & Mulder, W., 2017,*79th EAGE Conference & Exhibition 2017: Paris, France.*EAGE, 5 p. Th P8 02

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific

## Higher-order source-wavefield reconstruction for reverse-time migration from stored values in a boundary strip just one point wide

Mulder, W., 2017,*79th EAGE Conference & Exhibition 2017: Paris, France.*EAGE, 5 p. Th P1 14

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific

## Parametric level-set full-waveform inversion in the presence of salt bodies

Kadu, A., Mulder, W. & van Leeuwen, T., 2017,*Proceedings of the 87th SEG annual meeting, expanded abstracts.*Mihai Popovici, A. & Fomel, S. (eds.). SEG, Vol. 36. p. 1518-1522 (SEG Technical Program Expanded Abstracts 2017).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

## A fast 3-D free-surface topography method for acoustic full-waveform inversion

Huiskes, M. J., Plessix, RE. & Mulder, W., 2016,*78th EAGE Conference and Exhibition 2016, Vienna, Austria: Workshop 13 "Methods and Challenges of Seismic Wave Modelling for Seismic Imaging.*EAGE, p. 1-5 5 p. WS13 A02

## A parametric level-set approach for seismic full-waveform inversion

Kadu, A., van Leeuwen, T. & Mulder, W., 2016,*SEG Technical Program Expanded Abstracts 2016.*Sicking, C. & Ferguson, J. (eds.). SEG, p. 1146 - 1150 5 p. (SEG Technical Program Expanded Abstracts; vol. 2016).

## A Shear-Wave Seismic System to Look Ahead of a Tunnel Boring Machine

Bharadwaj, P., Drijkoningen, G., Mulder, W., Tscharner, T. & Jenneskens, R., 2016,*Proceedings of the 2016 World Tunneling Congress.*Society for mining, metallurgy & exploration, p. 1-10 10 p.

## Should We Use the First- or Second-order Formulation with Spectral Elements for Seismic Modelling?

Shamasundar, R. & Mulder, W., 2016,*78th EAGE Conference and Exhibition 2016: Vienna, Austria.*EAGE, p. 1-5 5 p. We P4 16

## Accelerated discontinuous Galerkin time-domain simulations for seismic wave propagation

Modave, A., St-Cyr, A., Warburton, T. & Mulder, WA., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## A multigrid-based iterative solver for the frequency-domain elastic wave equation

Rizzuti, G. & Mulder, WA., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## An auxiliary bump functional to overcome cycle skipping in waveform inversion

Pisupati, PB., Mulder, WA. & Drijkoningen, GG., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## Dispersion analysis of finite-element schemes for a first-order formulation of the wave equation

Shamasundar, R., Al-Khoury, RIN. & Mulder, WA., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## Electromagnetic and seismoelectric sensitivity analysis using resolution functions

Maas, PJ., Grobbe, N., Slob, EC. & Mulder, WA., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## Estimating a continuous p-wave velocity profile with constant squared-slowness gradient models from seismic field data

Ponomarenko, AV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2015,*Proceedings of the near surface geoscience 2015, 21st European meeting of environmental and engineering geophysics.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## Free-surface Multiples and full-waveform inversion spectral resolution

Kazei, VV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## FWI spectral sensitivity analysis in the presence of a free surface

Kazei, VV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2015,*Proceedings of the 85th SEG annual meeting, expanded abstracts.*Schneider, RV. (ed.). Tulsa: SEG, p. 1415-1419 5 p. (SEG Technical Program Expanded Abstracts; vol. 2015).

## Looking ahead of a tunnel boring machine with 2-D SH full waveform inversion

Bharadwaj, P., Mulder, WA., Drijkoningen, GG. & Reijnen, R., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## The impact of surface-wave separation on seismic survey design

Ishiyama, T., Blacquiere, G. & Mulder, WA., 2015,*Proceedings of the 77th EAGE conference and exhibition, 2015.*Mozetic, M. (ed.). Houten: EAGE, p. 1-5 5 p.

## An alternative to the O'Doherty-Anstey approximation in a high-contrast medium

Shigapov, R., Kashtan, B., Droujinine, A. & Mulder, WA., 2014,*Proceedings of the SEG Denver 2014 annual meeting. 2014 Technical programm. ISSN 1949-4645.*Birkelo, B. (ed.). Denver: Society of Exploration Geophysicists, p. 4625-4631 7 p.

## Multiparameter elastic imaging improved by preconditioning with an incomplete inverse Hessian approximation

Anikiev, DV., Kashtan, BM. & Mulder, WA., 2014,*76th EAGE conference and exhibition 2014.*s.n. (ed.). s.l.: EAGE, p. 1-5 5 p.

## Parametrization for 2-D SH full waveform inversion

Pisupati, PB., Mulder, WA. & Drijkoningen, GG., 2014,*76th EAGE conference and exhibition 2014.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## Squared-slowness gradient profile from surface-wave inversion as a starting model for full-waveform inversion

Ponomarenko, AV., Kazei, VV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2014,*Proceedings of the 20th European meeting of environmental and engineering geophysics.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## A comparison of triangular mass-lumped finite elements for 2d wave propagation

Mulder, WA., 2013,*Proceedings of the 75th EAGE conference and exhibition incorporating SPE EUROPEC 2013.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## A real-data example of automatic migration velocity analysis with extended images in the presence of multiples

Mulder, WA., 2013,*Proceedings of the 75th EAGE conference and exhibition incorporating SPE EUROPEC 2013.*s.n. (ed.). Houten: EAGE, p. 1-3 3 p.

## Coupling of the elastic isotropic medium parameters in the context of iterative linearized inversion

Anikiev, DV., Kashtan, BM., Troyan, VM. & Mulder, WA., 2013,*XIIth international conference on geoinformatics - Theoretical and applied aspects.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## Decoupling of elastic parameters with iterative linearized inversion

Anikiev, D., Kashtan, B. & Mulder, WA., 2013,*SEG Technical program expanded abstracts 2013: 83rd SEG annual international meeting.*Schuelke, J. (ed.). Tulsa: SEG, p. 3185-3190 6 p.

## Estimation of the p-wave velocity profile of elastic real data based on surface wave inversion

Ponomarenko, AV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2013,*Near surface geoscience 2013- 19th European meeting of environmental and engineering geophysics.*s.n. (ed.). s.l.: s.n., p. 1-5 5 p.

## Fwi sensitivity analysis in the presence of free-surface multiples

Kazei, VV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2013,*SEG workshop on full waveform inversion: From near surface to deep.*s.n. (ed.). Houston: SEG, p. 1-3 3 p.

## Methods for source-independent Q estimation from microseismic and crosswell perforation shot data in a layered, isotropic viscoelastic medium

Shigapov, R., Kashtan, B., Droujinine, A. & Mulder, WA., 2013,*SEG Technical program expanded abstracts 2013: 83rd SEG annual international meeting.*Schuelke, J. (ed.). Tulsa: SEG, p. 1014-1019 6 p.

## Multi-objective full waveform inversion in the absence of low frequencies

Pisupati, PB., Drijkoningen, GG. & Mulder, WA., 2013,*SEG Technical program expanded abstracts 2013: 83rd SEG annual international meeting.*Schuelke, J. (ed.). Tulsa: SEG, p. 964-968 5 p.

## Performance and scalability of finite-difference and finite-element wave-propagation modeling on Intel's Xeon Phi

Zhebel, E., Minisini, S., Kononov, A. & Mulder, WA., 2013,*SEG Technical program expanded abstracts 2013: 83rd SEG annual international meeting.*Schuelke, J. (ed.). Tulsa: SEG, p. 3386-3390 5 p.

## Spectral sensitivity analysis of fwi in a constantgradient background velocity model

Kazei, V., Kashtan, BM., Troyan, VN. & Mulder, WA., 2013,*Proceedings of the 75th EAGE conference and exhibition incorporating SPE EUROPEC 2013.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## Surface wave inversion for a p-wave velocity profile: Estimation of the squared slowness gradient

Ponomarenko, AV., Kashtan, BM., Troyan, VN. & Mulder, WA., 2013,*Proceedings of the 75th EAGE conference and exhibition incorporating SPE EUROPEC 2013.*s.n. (ed.). Houten: EAGE, p. 1-5 5 p.

## A 3D tetrahedral mesh generator for seismic problems

Kononov, A., Minisini, S., Zhebel, E. & Mulder, WA., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-5 5 p.

## A comparison of continuous mass-lumped finite elements and finite differences for 3-D acoustics in the time domain

Zhebel, E., Minisini, S., Kononov, A. & Mulder, WA., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-5 5 p.

## Efficiency comparison for continuous masslumped and discontinuous galerkin finite-elements for 3D wave propagation

Minisini, S., Zhebel, E., Kononov, A. & Mulder, WA., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-5 5 p.

## Incorporating EM inversion into reservoir monitoring

Wirianto, M., Mulder, WA. & Slob, EC., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-5 5 p.

## Inversion of seismic reflection data through focusing

Mulder, WA., 2012,*Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012).*Eberhardsteiner, J., Bohm, HJ. & Rammerstorfer, FG. (eds.). Vienna: Vienna University of Technoclogy, p. 1041-1051 11 p.

## On the contribution of head waves to full waveform inversion

Kazei, VV., Ponomarenko, AV., Troyan, VN., Kashtan, BM. & Mulder, WA., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-5 5 p.

## On the time-stepping stability of continuous mass-lumped and discontinuous Galerkin finite elements for the 3D acoustic wave equation

Zhebel, E., Minisini, S. & Mulder, WA., 2012,*Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012).*Eberhardsteiner, J., Bohm, HJ. & Rammerstorfer, FG. (eds.). Vienna: Vienna University of Technoclogy, p. 1-11 11 p.

## Subsurface offset behaviour in velocity analysis with extended reflectivity images

Mulder, WA., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-6 6 p.

## The diagonalator: An alternative cost functional for wave-equation inversion

Poor Moghaddam, P. & Mulder, WA., 2012,*Proceedings of the 74th EAGE conference and exhibition incorporating SPE EUROPEC 2012.*Kalemis, P. (ed.). Houten: EAGE, p. 1-5 5 p.

## CSEM sensitivity analysis through resolution functions for migration and inversion

Slob, EC. & Mulder, WA., 2011,*73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011.*s.n. (ed.). Houten, The Netherlands: EAGE, p. 1-4 4 p.

## Inversion of 3D time-domain electromagnetic data: the effect of time-weighting

Wirianto, M., Plessix, RE. & Mulder, WA., 2011,*81st SEG Annual International Meeting.*s.n. (ed.). Tulsa, OK, USA: SEG, p. 557-561 5 p.

## Solving the 3D acoustic wave equation with higher-order mass-lumped tetrahedral finite elements

Zhebel, E., Minisini, S., Kononov, A. & Mulder, WA., 2011,*73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011.*s.n. (ed.). Houten, The Netherlands: EAGE, p. 1-4 4 p.

## Strategies for reservoir characterization and production monitoring using controlled source electromagnetic data

Slob, EC., Wirianto, M., Hunziker, JW. & Mulder, WA., 2011,*73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011.*s.n. (ed.). Houten, The Netherlands: EAGE, p. 1-4 4 p.

## 2D acoustic full waveform inversion of a land seismic line

Mulder, WA., Perkins, C. & van de Rijzen, MJ., 2010,*72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010.*s.n. (ed.). Houten, The Netherlands: EAGE, p. 1-5 5 p.

## A feasibility study of land CSEM reservoir monitoring: the effect of the airwave

Wirianto, M., Mulder, WA. & Slob, EC., 2010,*Progress in Electromagnetics Research Symposium (PIERS) 2010.*s.n. (ed.). USA: The Electromagnetic Academy, p. 440-444 5 p.