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Geophysical Journal International, ISSN 0956-540X, 2014, Volume 199, Issue 2, pp. 1230 - 1244
We describe a methodology for quantitatively characterizing the fractured nature of a hydrocarbon or geothermal reservoir from surface seismic data under a... 
Fracture and flow | Wave scattering and diffraction | Probability distributions | Statistical seismology | Seismic anisotropy | Computational seismology | GEOCHEMISTRY & GEOPHYSICS | RESERVOIRS | VELOCITY | ANISOTROPIC MEDIA | SETS | RATIO
Journal Article
2012, 2nd ed., ISBN 9783642230288, Volume 9783642230295, 502
Seismic waves - generated both by natural earthquakes and by man-made sources - have produced an enormous amount of information about the Earth's interior. In... 
Seismic waves | Physics | Wave-motion, Theory of | Earth Sciences | Geophysics/Geodesy | Engineering, general | Statistical Physics, Dynamical Systems and Complexity
eBook
2008, Advances in geophysics, ISBN 9780123745095, Volume 50, xx, 476
Book
Geophysical Research Letters, ISSN 0094-8276, 07/2005, Volume 32, Issue 14, pp. L14311 - n/a
Since it has already been demonstrated that point‐to‐point seismic propagation Green Functions can be extracted from seismic noise, it should be possible to... 
Surface waves and free oscillations | Tomography | Seismology | Instruments and techniques | Tectonophysics | cross‐correlation | tomography | seismic noise | FIELDS | GEOSCIENCES, MULTIDISCIPLINARY | NOISE CROSS-CORRELATION | AMBIENT NOISE
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 02/2005, Volume 32, Issue 3, pp. L03310 - n/a
It has been demonstrated experimentally and theoretically that an estimate of the Green's function between two seismic stations can be obtained from the... 
Surface waves and free oscillations | Tomography | Seismic instruments and networks | Seismology | Tectonophysics | FIELDS | GEOSCIENCES, MULTIDISCIPLINARY | EMERGENCE | CROSS-CORRELATION | DIFFUSE | Stations | Tensors | Wave propagation | Green's functions | Broadband | Noise | Cross correlation | Estimates
Journal Article
Geophysics, ISSN 0016-8033, 11/2015, Volume 81, Issue 5, pp. E323 - E339
In seismic full-waveform inversion (FWI), subsurface parameters are estimated by iteratively minimizing the difference between the modeled and the observed... 
TOMOGRAPHY | GEOCHEMISTRY & GEOPHYSICS | VELOCITY | PARAMETERIZATION | SEISMIC-REFLECTION DATA | PERFECTLY MATCHED LAYER | STRATEGY | NONLINEAR INVERSION | PLANE-WAVE | FINITE-DIFFERENCE | PROPAGATION
Journal Article
1998, AIP series in modern acoustics and signal processing, ISBN 9780387983295, xiv, 308
Book
Geophysical Research Letters, ISSN 0094-8276, 10/2005, Volume 32, Issue 19, pp. L19303 - n/a
We present results from the cross‐correlations of seismic noise recordings among pairs of stations in the Parkfield network, California. When performed on many... 
Surface waves and free oscillations | Seismic instruments and networks | Body waves | Seismology | TOMOGRAPHY | GEOSCIENCES, MULTIDISCIPLINARY | ANDREAS FAULT ZONE | CALIFORNIA | AMBIENT NOISE | PARKFIELD
Journal Article
Geophysics, ISSN 0016-8033, 09/2018, Volume 83, Issue 5, pp. M63 - M74
Obtaining information on the spatial distribution of subsurface natural and induced fractures is critical in the production of geothermal or hydrocarbon... 
Random | Reservoir characterization | Fractures | P-WAVE | GEOCHEMISTRY & GEOPHYSICS | RESERVOIRS | FLUID-FLOW | MODELS | ORIENTATION | EXPLORATION | PARAMETERS | INVERSION | ANISOTROPY | FAULTS
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 09/2006, Volume 33, Issue 17, pp. L17308 - n/a
Beamforming of seismic noise recorded on 150 Southern California stations was used to identify body and surface waves generated by Katrina. Surface wave... 
Physical | Body waves | Seismology | Theory | General or miscellaneous | Oceanography | Surface waves and tides | GEOSCIENCES, MULTIDISCIPLINARY | ARRAY | SEISMIC NOISE | MICROSEISMS
Journal Article
Water Resources Research, ISSN 0043-1397, 02/2016, Volume 52, Issue 2, pp. 903 - 919
Seismic interpretation of subsurface structures is traditionally performed without any account of flow behavior. Here we present a methodology for... 
inverse problem | fractured media | groundwater | seismic interpretation | MULTISCALE METHODS | PORE PRESSURE | FLUID-FLOW | RESERVOIR SIMULATION | WAVE PROPAGATION | HETEROGENEOUS POROUS-MEDIA | WATER RESOURCES | MODEL | ROUGH FRACTURES | ELLIPTIC PROBLEMS | ENVIRONMENTAL SCIENCES | ROCK FRACTURES | LIMNOLOGY | Compliance | Fractured reservoirs | Aquifers
Journal Article
Geophysics, ISSN 0016-8033, 06/2015, Volume 81, Issue 2, pp. T19 - T28
We have developed a new propagator-matrix scheme to simulate seismic-wave propagation and scattering in a multilayered medium containing karstic voids. The... 
IRREGULAR INTERFACES | GEOCHEMISTRY & GEOPHYSICS | 2-D COMPOSITE MEDIA | MULTILAYERED MEDIA | SEISMOGRAM SYNTHESIS | RAYLEIGH-WAVES | INTEGRAL-EQUATIONS | TRANSMISSION MATRICES METHOD | BOUNDARY-ELEMENT METHOD | MULTIPLE-SCATTERING | ELASTIC-WAVES
Journal Article
Geophysics, ISSN 0016-8033, 07/2006, Volume 71, Issue 4, pp. SI23 - SI31
We use crosscorrelations of seismic noise data from 151 stations in southern California to extract the group velocities of surface waves between the station... 
Correlation methods | Green's function methods | Seismic waves | Seismology | Time-domain analysis | GEOCHEMISTRY & GEOPHYSICS | FIELDS | NOISE CROSS-CORRELATION | AMBIENT SEISMIC NOISE | EMERGENCE
Journal Article
Geophysics, ISSN 0016-8033, 02/2015, Volume 80, Issue 1, pp. 75 - 88
Crossover of the dispersion of flexural waves recorded in borehole cross-dipole measurements is interpreted as an indicator of stress-induced anisotropy around... 
Journal Article
Geophysics, ISSN 0016-8033, 02/2015, Volume 80, Issue 1, pp. 75 - 88
Crossover of the dispersion of flexural waves recorded in borehole cross-dipole measurements is interpreted as an indicator of stress-induced anisotropy around... 
Dipoles | Anisotropy | Boreholes | Mathematical models | Formations | Elongation | Crossovers | Dispersion
Journal Article
Geophysics, ISSN 0016-8033, 08/2014, Volume 79, Issue 4, pp. 205 - 216
Formation elastic properties near a borehole may be altered from their original state due to the stress concentration around the borehole. We studied the... 
Stresses | Stress concentration | Elastic constants | Amplitudes | Anisotropy | Mathematical analysis | Boreholes | Mathematical models
Journal Article
Geophysics, ISSN 0016-8033, 08/2015, Volume 80, Issue 4, pp. 329 - 341
During logging-while-drilling (LWD) operations, complex drill string movements and the weight of the drill pipe often lead to a measurement tool that is not... 
Journal Article
Geophysics, ISSN 0016-8033, 08/2015, Volume 80, Issue 4, pp. 329 - 341
During logging-while-drilling (LWD) operations, complex drill string movements and the weight of the drill pipe often lead to a measurement tool that is not... 
Drilling | Azimuth | Movements | Receivers | Waveforms | Data processing | Drill pipe | Offsets
Journal Article
Geophysics, ISSN 0016-8033, 2014, Volume 80, Issue 1, pp. D75 - D88
Journal Article
Journal of the Acoustical Society of America, ISSN 0001-4966, 10/2016, Volume 140, Issue 4, pp. 3327 - 3327
Cracks play a key role in our ability to produce oil and gas or monitor water resources, from microscale cracks that enable permeability in tight formations to... 
Journal Article
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