2006 - 2nd Meeting

Microseismic Monitoring

  • Likelihood based model estimation of fluid-triggered earthquakes
  • Hydraulic-Fracturing Controlled Dynamics of Microseismic Clouds
  • Violation of the Kaiser effect by hydraulic-fracturing related microseismicity
  • Focal mechanisms of injection-induced microseismicity at the German Deep Drilling Site
  • Passive seismic monitoring at the San Andreas Fault at Parkfield, California

Numerical Rock Physics

  • Effective elastic properties of fractured rocks: dynamic vs. static considerations
  • Finite-difference modeling of wave propagation on microscale: A snapshot of the work in progress
  • A numerical study on reflection coefficients of fractured media and their theoretical prediction

Seismic Attenuation and Poroelasticity

  • Leaky mode: A mechanism of horizontal seismic attenuation in a gas-hydrate-bearing sediment
  • Attenuation of P-waves due to interlayer flow in hydrate-bearing sediments
  • Simulation of wave propagation in poroelastic composites
  • Cross-over frequencies of seismic attenuation in porous rocks with planar fractures
  • Effective fluid transport properties of deformable rocks
  • Spatiotemporal pore pressure evolution due to fluid-mass point sources in dynamic poroelasticity

Stress – Modified Elasticity

  • Stress Induced Elastic Anisotropy of the Etnean Basalt: Theoretical and Laboratory Examination
  • Microstructural Influences on the Stress Sensitivity of Crystalline and Sedimentary Rocks
  • Effective stress coefficient for elastic properties of microheterogeneous rocks