Reverse time migration (RTM) for attenuating media should take amplitude compensation
and phase correction into consideration. However, attenuation compensation during seismic …

Frequency-dependent amplitude absorption and phase velocity dispersion are typically
linked by the causality-imposed Kramers–Kronig relations, which inevitably degrade the …

Strong noise in seismic data seriously affects many steps in seismic data processing and
imaging. While most traditional methods depend on carefully tuned input parameters by …

The high-order Radon transform is adopted to eliminate incoherent noise that appears in
common receiver gathers when simultaneous source data are acquired. An iterative scheme …

Compared with traditional adjoint-based migration, least-squares migration (LSM) can
reduce finite-frequency effects, remove acquisition footprints and improve spatial resolution …

Permeability prediction has long been one of the most important and difficult tasks of
reservoir characterization, especially for tight sands with strong heterogeneity. A unified …

Seismic data interpolation are considered the key step in data pre-processing. Most current
interpolation methods are just suitable for random undersampled cases. To deal with regular …

Because of amplitude decay and phase dispersion of seismic waves, conventional
migrations are insufficient to produce satisfactory images using data observed in highly …

The earth Q filtering causes poor illumination of the subsurface. Compensating for the
attenuated amplitude and distorted phase is crucial during elastic reverse time migration …

A recently emerging seismic acquisition technology called simultaneous source shooting
has attracted much attention from both academia and industry. The key topic in the newly …