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The research of density descriptions of rocks at high pressures and temperatures
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 14th EAGE International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2015, Volume 2015, p.1 - 5
Abstract
Summary
On the example of wide spectrum of Ukrainian shield rocks experimental dependences of density on a depth are first shown. Elastic-density descriptions of rocks with a depth change on nonlinear laws. On dependences of Vp=f(Н) and ρ=f(Н) low velocity zones are show up. Inversion zones of Vp and ρ are investigation of rock unpacking in uneven and variable fields of deep pressures and temperatures.
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