Seismic Signature of Transition Zone (Wolf Ramp) in Shale Deposits with Application of Frequency Analysis

Figure 7

(a) From left: lithology, Vp (red curve), density (blue curve), P wave impedance, synthetic seismogram (blue), seismic traces (red), and seismic with location of well (red line); (b) enlarged part with a linear approximation of velocity (red dashed line) and density (blue dashed line); (c) seismogeological model of a transition zone.

(a)

(b)

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