Azimuthal Attenuation Elastic Impedance Inversion for Fluid and Fracture Characterization Based on Modified Linear-Slip Theory

Figure 9

Estimated azimuthal attenuation EI profiles with three angles of incidence (5°, 15°, and 25°, respectively), where the average azimuth angles are 22.5° (a), 67.5° (b), 112.5° (c), and 157.5° (d).

(a)

(b)

(c)

(d)