Numerical modeling with high performance computing of seismic waves for comples marine environments: benchmarking with laboratory experiments , 2018, The Journal of the Acoustical Society of America (pdf)
Combination of the Born Approximation with the FiniteDifference Method to Model the Acoustic Scattering from Small-Scale. , 2018, 80th EAGE Conference \& Exhibition 201811-14 June 2018, Copenhagen, Denmark (pdf)
A new method for constructing the Hessian in elastic full waveform inversion , 2018, SEG Technical Program Expanded Abstracts 1359-1363 (pdf)
Using interpolation to insert small-scale inhomogeneities in the acoustic finite-difference scheme , 2018, SEG Technical Program Expanded Abstracts 2018 (pdf)
Internal multiple attenuation to reduce the risk in quantitative interpretationA case study on sgard field Smrbukk , 2018, SEG Technical Program Expanded Abstracts 2018SEG Technical Program Expanded Abstracts 2018 (pdf)
True amplitude cross-correlation imaging condition for Reverse Time Migration , 2017, EGU General Assembly Conference Abstracts 7174 (pdf)
Fast in-memory elastic full-waveform inversion using consumer-grade GPUs , 2017, EGU General Assembly Conference Abstracts 12381 (pdf)
Parameter resolution and cross-talk for Elastic Full Wavefrom Inversion , 2017, EGU General Assembly Conference Abstracts 7013 (pdf)
Rock Physics Inversion for CO2 Saturation Estimation at Sleipner-Sensitivity Tests and Baseline Application , 2017, 79th EAGE Conference and Exhibition 2017 (pdf)
Acoustic Response of Thin Cylindrical Structures Piercing Horizontally Stratified Media , 2017, 79th EAGE Conference and Exhibition 2017 (pdf)
Comparing Spectral-element Numerical Results with Laboratory Data-An Example for a Topographical Model , 2017, 79th EAGE Conference and Exhibition 2017 (pdf)
Up-Down Wavefields Reconstruction in Boreholes Using Single-Component Data , 2017, 79th EAGE Conference and Exhibition 2017 (pdf)
Surface Seismic While Drilling-Imaging of Well Bores in Seismic Context , 2017, 79th EAGE Conference and Exhibition 2017 (pdf)
Automatic Shear-wave Velocity Analysis with Elastic Reverse Time Migration , 2017, 79th EAGE Conference and Exhibition 2017 (pdf)
Analysis of converted-wave extended images for shear-velocity estimation with wave-mode decoupling , 2017, SEG Technical Program Expanded Abstracts 2017 5625--5630 (pdf)
On the development of elastic three dimensional full waveform inversion in exploration geophysics , 2016, EGU General Assembly Conference Abstracts 4481 (pdf)
Auto-estimation of Up-down Wavefields in a Horizontal Borehole using Single Component Data , 2016, 78th EAGE Conference and Exhibition 2016 (pdf)
Interpretation of Complex Reservoirs-From Outcrops to Superresolution Imaging , 2016, 78th EAGE Conference and Exhibition 2016 (pdf)
Seismic diffraction response from boreholes , 2016, 78th EAGE Conference and Exhibition 2016 (pdf)
Data-Driven Deep Local Imaging using Both Surface and Borehole Seismic Data , 2015, 2015 SEG Annual Meeting (pdf)
Imaging Condition for Converted Waves Based on Decoupled Elastic Wave Modes , 2015, 2015 SEG Annual Meeting (pdf)
The influence of anisotropy on elastic full-waveform inversion , 2015, 2015 SEG Annual Meeting (pdf)
Creating Virtual Receivers from Drill-bit Noise , 2015, 77th EAGE Conference and Exhibition-Workshops (pdf)
Numerical Pure Wave Source Implementation and Its Application to Elastic Reverse Time Migration in Anisotropic Media , 2015, 77th EAGE Conference and Exhibition 2015 (pdf)
Relief Well Drilling Using Surface Seismic While Drilling , 2014, IADC/SPE Drilling Conference and Exhibition (pdf)
Inter-source seismic interferometry by multidimensional deconvolution (MDD) for borehole sources , 2014, Proceedings of the CPS/SEG 2014 Beijing international geophysical conference and exhibition, 21-24 April 2014, Beijing, China (pdf)
Turning subsurface noise sources into virtual receivers by multi-dimensional deconvolution , 2014, 76th EAGE Conference and Exhibition 2014 (pdf)
Combining inter-source seismic interferometry and source-receiver interferometry for deep local imaging , 2014, SEG Technical Program Expanded Abstracts (pdf)
3D Elastic Time-Lapse Full Waveform Inversion Using Multi-Component Seismic Data , 2014, SEG Technical Program Expanded Abstracts (pdf)
Strategies for Elastic Full Waveform Inversion , 2014, SEG Technical Program Expanded Abstracts (pdf)
Time-lapse full waveform inversion: Synthetic and real data examples , 2013, SEG Technical Program Expanded Abstracts (pdf)
Initial velocity models for Full Waveform Inversion , 2012, SEG Technical Program Expanded Abstracts 1-4 (pdf)
Full-waveform Inversion in the Data and Image Spaces , 2012, 74th EAGE Conference and Exhibition incorporating EUROPEC 2012 (pdf)
Anisotropic migration velocity analysis using the elastic wave equation , 2012, 74th EAGE Conference \& Exhibition (pdf)
Reverse Time Migration Velocity Analysis-A Real Field Data Example , 2012, 74th EAGE Conference \& Exhibition (pdf)
Automatic anisotropic migration velocity analysis for reverse-time migration , 2012, SEG Technical Program Expanded Abstracts (pdf)
Automatic migration velocity analysis using reverse time migration , 2011, 73rd EAGE Conference \& Exhibition (pdf)
A New True-amplitude Imaging Condition for Shot-profile Migration , 2010, 72nd EAGE Conference \& Exhibition (pdf)
True-amplitude cross-correlation shot-profile imaging condition , 2010, SEG Technical Program Expanded Abstracts (pdf)
Implications of the Born approximation for WEMVA-a systematic approach , 2010, SEG Technical Program Expanded Abstracts (pdf)
Seismic Imaging Below Dirty Salt , 2009, 71st EAGE Conference \& Exhibition (pdf)
Full Azimuth Modelling at Heidrun , 2009, EAGE Marine Seismic Workshop-Focus on Middle East \& North Africa (pdf)
Wave equation depth migration-a new method of solution , 2008, SEG Technical Program Expanded Abstracts 2252--2256 (pdf)
Modeling of dirty salt , 2008, SEG Technical Program Expanded Abstracts 2127--2415 (pdf)
Full Azimuth Seismic Modelling at Heidrun , 2008, Society of Exploration Geophysicists Extended Abstracts (pdf)
3D Multiple Attenuation and Depth Imaging of Ocean Bottom Seismic Data , 2008, 70th EAGE Conference and Exhibition (pdf)
Influence of acquisition parameters for 2D acoustic frequency-domain full-waveform inversion. , 2008, 70th EAGE Conference \& Exhibition-Workshops and Fieldtrips (pdf)
3D Anisotropic Depth Migration Operators for Marine Controlled--Source Electromagnetic Data , 2007, 69th EAGE Conference \& Exhibition (pdf)
3D multiple attenuation and depth imaging of ocean bottom seismic data , 2007, SEG Technical Program Expanded Abstracts 2545--2548 (pdf)
Full azimuth imaging through consistent application of ocean bottom seismic , 2007, SEG Technical Program Expanded Abstracts 936--940 (pdf)
3-D depth migration operators for marine controlled-source electromagnetic data , 2006, SEG Technical Program Expanded Abstracts 770--774 (pdf)
Time Processing of Field Data with a Non-Hyperbolic Model-Based Traveltime Equation , 2005, 67th EAGE Conference \& Exhibition (pdf)
Fast deterministic designature/demultiple of 2D and 3D 4C-OBS data , 2004, Offshore Technology Conference (pdf)
The importance of wide azimuth in imaging , 2003, 65th EAGE Conference \& Exhibition (pdf)
Velocity Analysis with a Two-Term Non-Hyperbolic Traveltime Approximation , 2003, 65th EAGE Conference \& Exhibition (pdf)
Wave equation based prestack depth migration of converted wave data in TIV media , 2003, SEG Technical Program Expanded Abstracts (pdf)
Gas chimneys--indicating fractured cap rocks , 2003, American Association of Petroleum geologists, Abstracts with program (pdf)
Low frequency waves in finely layered media , 2003, 65th EAGE Conference \& Exhibition (pdf)
Use of PP and PS time-lapse stacks for fluid-pressure discrimination , 2003, 65th EAGE Conference \& Exhibition (pdf)
Acquisition geometry versus 4C image quality , 2003, SEG Technical Program Expanded Abstracts 793--796 (pdf)
Wave equation versus Kirchhoff prestack depth migration of OBC data , 2002, SEG Technical Program Expanded Abstracts (pdf)
Velocity analysis with a non-hyperbolic two-term traveltime approximation , 2002, SEG Technical Program Expanded Abstracts (pdf)
1000 m long gas blow-out pipes , 2001, 63rd EAGE Conference \& Exhibition (pdf)
Seismic leakage anomalies--links to well data and field exposures , 2000, Extended Abstract Book from NPF, Hydrocarbon Seal Quantification. Stavanger, Norway (pdf)
OTC 10939 Multicomponent Seabed Seismic Data: A Tool for Improved Imaging and Lithology Fluid Prediction , 1999, OTC 653--658 (pdf)
Validity of the Long-wave Approximation In Layered Media , 1999, SEG Technical Program Expanded Abstracts (pdf)
General source and receiver positions in coarse-grid finite-difference schemes: 69th Ann , 1999, SEG Technical Program Expanded Abstracts (pdf)
A 3-D Elastic hybrid modelling scheme , 1998, EAEG 60th Conference and exhibition (pdf)
Multiple Attenuation-a Contractor Evaluation , 1998, 60th EAGE Conference \& Exhibition (pdf)
Inversion of seismic surface waves for shear wave velocities , 1997, SEG Technical Program Expanded Abstracts (pdf)
Optimum seismic processing of modeled outcrop data from Van Keulenfjord, Svalbard , 1997, SEG Technical Program Expanded Abstracts (pdf)
Parallelization of 2-D and 3-D depth migration , 1996, SEG Technical Program Expanded Abstracts (pdf)
Comparison of finite-difference and fast-field modeling , 1996, Journal of the Acoustical Society of America 2711--2711 (pdf)
Prestack time migration applied to marine P-SV seismic waves , 1996, 1996 SEG Annual Meeting (pdf)
Analysis and correction of seismic transmission losses due to thin-layering in North Sea formations , 1996, SEG Technical Program Expanded Abstracts P143--P143 (pdf)
Dip-dependent spreading correction through prestack migration/inversion , 1994, SEG Technical Program Expanded Abstracts (pdf)
Wavefield extrapolators for cost-effective 3D depth migration , 1993, 55th EAEG Meeting (pdf)
Estimation of reflection coefficients from zero offset reflection data , 1991, SEG Technical Program Expanded Abstracts 883-886 (pdf)
An Improved Nonlinear Acoustic Inverse Algorithm , 1988, SEG Technical Program Expanded Abstracts (pdf)
Fast finite-difference modeling of 3-D elastic wave propagation , 1988, SEG Technical Program Expanded Abstracts (pdf)
Stable Inversion of zero-offset data , 1986, SEG Technical Program Expanded Abstracts 473--473 (pdf)