Seismic coherence in the presence of signal time-delay fluctuations

• Datum: 2018
• Hauptverfasser: Tyapkin, Yu. K., Mendrii, I. V., Shchegolikhin, O. Yu., Tiapkina, O. M.
• Format: Artikel
• Sprache: Russisch
• Veröffentlicht: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2018
• Schlagworte: seismic coherence; generalized seismic image model; residual time delays; projection onto а convex set; fractured zone; buried paleochannel
• Online Zugang: https://journals.uran.ua/geofizicheskiy/article/view/128878
• Назва журналу: Geofizicheskiy Zhurnal

One of the main seismic attributes widely used to identify and study lateral changes in the geological environment, such as pinch-outs, faults, fractured zones, and buried paleochannels, is the coherence of seismic images. In the article, a new method for calculation of this popular seismic attribut...