2011

CWP-submitted EAGE & SEG Abstracts

 

EAGE 73rd Conference & Exhibition
Vienna, Austria

May 23-26, 2011

 

Jeff Godwin, Ashley Fish and Paul Sava (CWP, Colorado School of Mines), Automatic microseism location by full-waveform triangulation.

 

Paul Sava (CWP, Colorado School of Mines) and Ioan Vlad (Statoil), Efficient wide-azimuth angle decomposition for reverse-time migration.

 

Mamoru Takanashi (CWP, Colorado School of Mines and Japan Oil, Gas and Metals National Corporation) and Ilya Tsvankin (CWP, Colorado School of Mines), Nonhyperbolic moveout inversion in the presence of velocity lenses.

Tongning Yang and Paul Sava (CWP, Colorado School of Mines), Waveform inversion in the image domain.

 


SEG International Exhibition and 81st AnnualMeeting
San Antonio, Texas

September 18-23, 2011

 

Jyoti Behura (CWP, Colorado School of Mines/BP), Ilya Tsvankin (CWP, Colorado School of Mines), Edward Jenner (ION Geophysical) and Alex Calvert (Maersk Oil), Estimation of interval velocity and attenuation anisotropy from reflection data at the Coronation Field.

Filippo Broggini (CWP, Colorado School of Mines) and David Halliday and Ed Kragh (Schlumberger Cambridge Research), The contribution of the spatial derivatives to surface-wave interferometry.

Filippo Broggini and Roel Snieder (CWP, Colorado School of Mines) and Kees Wapenaar (Delft University of Technology), Connection of scattering principles: Focusing the wavefield without source or receiver.

Thomas Cullison and Paul Sava (CWP, Colorado School of Mines), An image-guided method for automatically picking common-image-point gathers.

Clement Fleury and Roel Snieder (CWP, Colorado School of Mines), Reverse-time-migration of multiply scattered seismic waves.

Jeff Godwin and Paul Sava (CWP, Colorado School of Mines), A comparison of shot-encoding schemes for wave-equation migration.

Dave Hale (CWP, Colorado School of Mines), Structure-oriented bilateral filtering of seismic images.

Jürg Hunziker, Evert Slob and Kees Wapenaar (Delft University of Technology) and Yuanzhong Fan and Roel Snieder (CWP, Colorado School of Mines), Effects of noise on CSEM interferometry with synthetic aperture sources.

Myoung Jae Kwon and Roel Snieder (CWP, Colorado School of Mines), 1D electromagnetic model reconstruction by modified inverse scattering series.

Simon Luo and Dave Hale (CWP, Colorado School of Mines), Non-vertical deformations for seismic image flattening.

Simon Luo and Paul Sava (CWP, Colorado School of Mines), A deconvolution-based objective function for wave-equation inversion.

Yong Ma and Dave Hale (CWP, Colorado School of Mines), A projected Hessian matrix for full waveform inversion.

Norimitsu Nakata, Roel Snieder and Ken Larner (CWP, Colorado School of Mines) and Takeshi Tsuji and Toshifumi Matsuoka (Kyoto University), Shear-wave imaging from traffic noise using seismic interferometry by cross-coherence.

Paul Sava (CWP, Colorado School of Mines) and Tariq Alkhalifah (KAUST – King Abdullah University of Science and Technology), Wide-azimuth angle-domain imaging for anisotropic reverse-time migration.

Bharath Shekar and Ilya Tsvankin (CWP, Colorado School of Mines), Anisotropic attenuation analysis of a cross-hole data set.

Steven Smith and Ilya Tsvankin (CWP, Colorado School of Mines), Estimation and analysis of compaction-induced traveltime shifts: Methodology and parametric study.

Mamoru Takanashi (CWP, Colorado School of Mines and Japan Oil, Gas and Metals National Corporation) and Ilya Tsvankin (CWP, Colorado School of Mines), Migration velocity analysis for TI media with quadratic lateral velocity variation.

Mamoru Takanashi (CWP, Colorado School of Mines and Japan Oil, Gas and Metals National Corporation) and Ilya Tsvankin (CWP, Colorado School of Mines), Moveout inversion of wide-azimuth data in the presence of velocity lenses.

Xiaoxiang Wang and Ilya Tsvankin (CWP, Colorado School of Mines), Ray-based gridded tomography for tilted TI media.

Kees Wapenaar (Delft University of Technology) and Filippo Broggini and Roel Snieder (CWP, Colorado School of Mines), A proposal for model-independent 3D wave field reconstruction from reflection data.

Tongning Yang and Paul Sava (CWP, Colorado School of Mines), Image-domain waveform tomography with two-way wave-equation.



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