TY JOUR TI USING OF SEISMIC ATTRIBUTES FOR THE STUDY OF THE PECULIARITIES OF THE ZONES WITH FOCAL FRACTURING KW Astrakhan arch KW zones with focal fracturing KW anomalous seismic recording KW porosity KW permeability KW instantaneous amplitude KW spectral decomposition KW acoustic impedance KW instantaneous frequency KW dispersion assessment JO Vestnik of Astrakhan State Technical University AU Nagiev, F.. AU Zhukovskaya, O.. AU Pykhalov, V.. PY 2014 IS 2014 PB Astrakhan State Technical University