Gas hydrates (GH) are well known to have an influential effect on the velocity and attenuation of gas hydrate-bearing sediments (GHBS). Based rock physics modeling, sediment has been extensively used characterize distribution hydrate. However, results obtained from different models show a significant variation. In this study, we firstly review compare existing modeling for attenuation. The assu...

There is no way to reduce physics to information theory. Matter is not just empty space with isolated bits of information. The quantum is not digital data, logic, probability, or information. There is a long history of trying to understand the ethereal mysteries of quantum mechanics by reduction to discrete information, as if the universe were a giant ghostly digital computer without the hardwa...

The geomechanical classification SMR (Slope Mass Rating) enables the preliminary assessment of the susceptibility of rock slopes to failure. The SMR index is obtained from Bieniawski’s basic RMR (Rock Mass Rating) through an “adjustment factor” and an “excavation factor”. Since its appearance in 1985, this classification has been used for appraisals and preliminary studies in many countries. Th...

Rock grain size parameter is the key of reservoir rock physics analysis. The study found that relationship between NMR T 2 spectrum and distribution curve directly related to id="M2"> rock, so you can use id="M3"> retrieve spectral data. Based on calculation core experiment results ...

All geophysical methods detect fractures indirectly [e.g. NAS/NRC, 1996]. Typically several levels of interpretation follow the collection of raw geophysical data. Field measurements must first be interpreted (for example from travel time to velocities or identification of the origin of seismic scattering features in the coda). Then the fracture properties must be deduced using models (from sei...

Virtual Reality Art often involves the design of artificial worlds to provide new experiences to the spectators. A recent trend in digital art has been to address physical behaviour explicitly. However, the prospect of modifying and authoring alternative physical laws demands appropriate software tools. In this paper, we introduce the use of qualitative physics in Virtual Reality Art. We discus...