Accession Number : AD0782815

Title :   Physical Properties of Rock under High Thermodynamic Parameters,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Tomashevskaya,I. S.

Report Date : 21 JUN 1974

Pagination or Media Count : 7

Abstract : The application of laboratory data on velocities of elastic waves in interpreting seismographic material imposes distinct requirements for experimental work. It is important to know not only the simultaneous effect of comprehensive pressure on elastic wave velocity, but also the effect of the extended interstitial area. Such investigations have been undertaken for low-porous crystalline rock. It was established that filling the interstitial areas with liquid greatly affected longitudinal wave velocity in this type of rock; the greater the length of the rimiform porosity, the greater the effect.

Descriptors :   *Rock, *Elastic waves, Porosity, Saturation, Pressure, Gases, Water, Oils, Granite, Translations, USSR, Acoustic velocity

Subject Categories : Geology, Geochemistry and Mineralogy

Distribution Statement : APPROVED FOR PUBLIC RELEASE