Conclusions
1.The RTH method, as in optical holography, “accurately” captures information about the amplitudes and phases of a scattered and time-reversed seismic wave using some “reference” wave — the stage of decomposition of the RTH method.
2.This information is stored in the VDCIG repository (Vector Domain Common Image Gathers). The construction of seismic attributes is based on a direct statistical estimation of the dataset from VDCIG — the stage of synthesis of the RTH method.
3.The RTH method allows you to simultaneously obtain various voxel-based attributes of high spatial resolution (up to 1 meter) such as reflectors, diffractors, dip angles, scattering anisotropy, azimuthal anisotropy, AVO, etc.
4.The method provides velocity tomography with ultra high spatial resolution.
5.The RTH method requires more processing power than the conventional RTM depth migration method, but significantly less than the high frequency FWI methods.
6.Method RTH is stable to sparse regular and sparse irregular seismic systems of receivers and sources and so special RTH seismic more cost effective then conventional seismic
7.Near-surface layer problem is absent for RTH method