Two compressional wave modes, a fast P1 and a slow P2, propagate through fluid‐
saturated porous and permeable media. This contribution focuses on new experimental …

In any geological sequestration projects, monitoring and verification are essential
components in ensuring storage integrity. Seismic methods are regarded as a feasible way …

Laboratory and field measurements often fail to identify small-scale variations in rock elastic
properties. Due to limited spatial resolution, conventional laboratory methods cannot …

Due to depositional, diagenetic, and structural processes, reservoir rocks are rarely
homogeneous, often exhibiting significant short-range variations in elastic properties. Such …

Time-lapse seismic monitoring is a key component in the geological sequestration of
greenhouse gases. Currently, a lack of understanding of the influence of injected CO 2 on …

Seismic reflections at an interface are often regarded as the variation of the acoustic
impedance (product of seismic velocity and density) in a medium. In fact, they can also be …

舰船低频辐射噪声在海底岩土层中引起的弹性波被称为舰船地震波, 可用于识别舰船目标.
为获取浅海厚沉积层环境下舰船地震波的传播特性, 基于多孔介质波动理论建立海底地震波的 …

Amplitude variation with offset/angle of incidence (AVO/AVA) analysis is essential for
hydrocarbon detection and reservoir characterization. Frequency-dependent AVO analysis …

Abstract Knowledge of rock elastic properties and of their spatial variations in subsurface
formations is crucial for geomechanics, drilling, well completions, and fluid production …

In geological sequestration CO2 leakage is a vital concern; consequently monitoring and
verifying the subsurface movement and phase behaviour of the injected CO2 is very …