Pdf Rock Physics And Geomechanics In The Study Of Reservoirs And Repositories · Full Version

In the study of radioactive waste repositories, rock physics and geomechanics are critical for ensuring the safe storage of waste and preventing environmental hazards. Some of the key applications of rock physics and geomechanics in repository studies include:

Corrosion of metal waste containers and degradation of organics produce H₂ and CO₂. In a low-permeability repository, gas pressure may approach lithostatic, inducing microfractures. Rock physics: gas substitution in Gassmann’s equation dramatically lowers P-wave velocity (from ~2500 m/s to <500 m/s for gas-saturated clay). Acoustic monitoring can detect gas breakthrough. In the study of radioactive waste repositories, rock