Fig. 14 | Scientific Reports

Fig. 14

From: Integrative rock physics and computer vision analysis of elastic properties and pore aspect ratios in Brazilian pre-salt carbonates

Fig. 14

Aspect ratio distributions estimated from the self-consistent model for elastic moduli (K, \(\mu\)) and seismic velocities (\(V_P\), \(V_S\)) for wells B4 (top) and D1 (bottom). Histograms represent the relative frequency of aspect ratios that best fit the observed data for each property, while the red curves correspond to synthetic curves generated by the Kuster-Toksöz model. Note that well B4 exhibits a relatively symmetric distribution centered between 0.06 and 0.15 for most properties. In contrast, well D1 presents more asymmetric and peaked distributions, particularly for K and \(\mu\), suggesting a predominance of more oblate inclusions in this interval.

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