We have developed a new method of extracting angle-domain common-image gathers
(ADCIGs) from prestack reverse time migration (RTM) that has minimal intermediate storage …

The pseudoacoustic approximations are commonly used for migration and inversion in
transversely isotropic (TI) media, as they accurately characterize the P-wave propagation …

There is significant uncertainty in measuring the Thomsen's parameter δ in laboratory even
though the dimensions and orientations of the rock samples are known. It is expected that …

We have developed a common-reflection-point (CRP)-based kinematic migration velocity
analysis for 2D P-wave reflection data to estimate the four transversely isotropic (TI) …

The source extrapolation step in wave-equation prestack reverse-time migration gives
wavefield polarization information, which can be used to generate angle-domain common …

Jurassic Shaximiao tight gas reservoir in central and west Sichuan area, due to its shallow
burial and short exploration and development period, is currently an important field for …

Compared with isotropic media, at least two extra parameters are involved in common P-
wave seismic data processing and interpretation for transversely isotropic media. Previous …

An efficient Kirchhoff-style prestack depth migration, called'parsimonious' migration was
developed a decade ago for isotropic 2D and 3D media. The common-reflection point (CRP) …

An efficient prestack depth migration, called 'parsimonious' migration was developed
isotropic media a decade ago. The common-reflection point (CRP) migration velocity …