The AIGI crossplot as an aid to AVO analysis and calibration
| Autor: | John G. Fletcher, David N. Whitcombe |
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| Rok vydání: | 2001 |
| Předmět: | |
| Zdroj: | SEG Technical Program Expanded Abstracts 2001. |
| DOI: | 10.1190/1.1816574 |
| Popis: | The AIGI crossplot has been found to be an effective way of visualizing AVO behavior and tying rock properties to seismic data. Gradient Impedance, GI, is displayed on the y-axis, while Acoustic Impedance, AI, is displayed on the x-axis. The crossplot is therefore the impedance form of the traditional intercept vs. gradient reflectivity crossplot. While AI is a function of the p-wave velocity, α, and density, ρ, GI is additionally a function of s-wave velocity, β. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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