Rock-physics relationships between inverted elastic reflectivities

• DOI: 10.1190/tle35050438.1
• Publication Date: 2016-05-03T18:49:34Z
• Authors: Michelle Thomas; Vaughn Ball; J. P. Blangy; Luis Tenorio
• Keywords: 01 natural sciences; 0105 earth and related environmental sciences

Quantitative relationships between true elastic properties are not always applicable to inverted properties. We use the important example of two-term AVO reflectivity inversion demonstrate this. literature includes many examples equations, and we provide a general relationship convert reflectivities obtained when using these various equations. Conversion should be based on this equation, rather than standard elastic-property relationships. This is immediate importance applying method chi-angle projections estimate reflectivities.