The vertical seismic profile (VSP) considerably aids attenuation analysis and velocity
calibration, enabling high-resolution seismic exploration. However, the imaging and …

The tp transform is a useful processing tool because it provides an increased separation
between different seismic wave phenomena. Given that there is minimal deterioration of the …

Vertical seismic profiling (VSP) is widely applied in the field of seismic exploration to deliver
high-quality subsurface images and enable quantitative characterization around the …

Conventional vertical seismic profiling (VSP) wavefield separation method (CSM) focuses
on the wavefield separation result, not the residual. Iterative zero-offset VSP (ZVSP) …

The parabolic Radon transform (PRT) is one of the commonly used demultiple methods and
can be efficiently realized in the frequency domain. To avoid aliasing, its curvature range …

The quality of wavefield separation on vertical seismic profiling (VSP) data directly affects
subsequent imaging and inversion processes. However, the traditional methods have …

Seismoelectromagnetic conversions are induced through electrokinetic phenomena
occurring when passing seismic waves induce relative fluid to solid displacements …

摘要基于垂直地震剖面(VSP) 资料中上, 下行波视速度的差异, 利用地震剖面同相轴局部斜率
属性参数, 提出了一种分离上, 下行波场的新方法. 首先利用Fourier 变换初步分离上, 下行波场 …

Featured Application The proposed wave separation method is applicable for the extraction
of target wave mode in a borehole seismic survey. Particularly, when it is difficult to pick …

During the last couple of years there has been much research in the area of wavefield
separation of borehole seismic data, and several articles have been published on various …