S. I. Aanonsen

The Ensemble Kalman Filter in Reservoir Engineering--a Review

S. I. Aanonsen, Geir Nævdal, Dean S. Oliver et al. · SPE Journal · 2009 · 789 citations

Engineering, Weather Forecasting, Oceanography +17

Reservoir Monitoring and Continuous Model Updating Using Ensemble Kalman Filter

Geir Nævdal, Liv Merete Johnsen, S. I. Aanonsen et al. · SPE Journal · 2005 · 370 citations

Engineering, Earth Science, Data Assimilation +18

Distortion and harmonic generation in the nearfield of a finite amplitude sound beam

S. I. Aanonsen, Tor Barkve, Jacqueline Naze Tjo tta et al. · The Journal of the Acoustical Society of America · 1984 · 254 citations

Acoustic Methods, Aeroacoustics, Engineering +7

Incorporating 4D Seismic Data in Reservoir Simulation Models Using Ensemble Kalman Filter

J.A. Skjervheim, Geir Evensen, S. I. Aanonsen et al. · SPE Journal · 2007 · 215 citations

Engineering, Geological Modeling, Data Assimilation +20

History matching Using Time-lapse Seismic (HUTS)

Olivier Gosselin, S. I. Aanonsen, I. Aavatsmark et al. · SPE Annual Technical Conference and Exhibition · 2003 · 128 citations

Engineering, Time-lapse Seismic, Earth Science +16