Wave Propagation |https://feiyue.me/tags/wave-propagation/Wave PropagationHugoBlox Kit (https://hugoblox.com)en-usSun, 01 Dec 2019 00:00:00 +0000https://feiyue.me/media/logo_hu_275836de1c0d5c29.pngWave Propagationhttps://feiyue.me/tags/wave-propagation/Finite-Difference Modeling of Borehole Acoustic Waves in Porous Formationshttps://feiyue.me/projects/fd-porous-borehole-acoustics/Sun, 01 Dec 2019 00:00:00 +0000https://feiyue.me/projects/fd-porous-borehole-acoustics/<p>Developed an advanced multi-physics finite-difference method to simulate elastic wave propagation in porous formations, incorporating elastic, poroelastic, and poro-crack media, and accounting for wave dispersion and attenuation caused by both Biot and squirt-flow mechanisms. The poroelastic finite-difference method and an effective-wavenumber analytical method were used to model Stoneley wave reflection and transmission coefficients across permeable and fractured formations, improving the interpretation of borehole acoustic measurements and the accuracy of reservoir characterization.</p>