Researchers have mathematically elucidated how the presence of crystals and gas bubbles in magma affects the propagation of seismic P-waves. A novel equation was derived to describe the travel of ...
Field examples from the Western Desert of Egypt show the effectiveness of compressional-wave velocity (V p) and shear-wave velocity (V s) crossplots for identifying the type of fluid contained in a ...
Crossplots of elastic wave velocity and resistivity can identify gas and water zones in tested formations of northwest China's Junggar basin. Crossplots of elastic wave velocity and resistivity can ...