high pressure and temperature

Change of elastic characteristics of rocks from mineral composition, high-pressure and temperature

The influence of mineral composition and structure-texture features on elastic properties of rocks of the Ukrainian Shield at different pressure and temperatures has been research. Statistically grounded cross-correlation dependences longitudinal and transversal waves propagation velocity from mineral composition at different depths were obtained.

Prognosis of geological medium of the Earth crust on materials of DSS and petrophysical thermobaric research of the mineral matter

Some features of methodical means of petrovelocity thermobaric modeling have been considered. Аn example of the construction of a deep petrovelocity model of a crust part of the Ukrainian Shield is given and analysed.