Research is sponsored by the National Natural Science Fund(No.41274117);the National Natural Science Fund(No.41574098);Sinopec Geophysical Key Laboratory Open Fund(No.wtyjy-wx2016-04-2)
In real strata anisotropy and viscosity extensively exists. They degraded waveforms in amplitude, resulting in which reducing of image resolution. To obtain high-precision imaging of deep reservoirs, we extended the s...
funded by the National Natural Science Foundation of China(No.41374006 and 41274117)
Seismic migration moves reflections to their true subsurface positions and yields seismic images of subsurface areas. However, due to limited acquisition aperture, complex overburden structure and target dipping angle...