The time-domain seismic inversion method has strong anti-noise ability but low resolution.
The frequency domain seismic inversion method possesses better resolution but weak anti …

从裂缝储层等效各向异性岩石物理理论和五维地震数据裂缝预测技术两个方面对岩石物理驱动
的裂缝预测方法研究现状与进展进行了评述. 第一部分(Ⅰ) 主要介绍裂缝储层等效各向异性岩石 …

The subsurface velocity model is crucial for high-resolution seismic imaging. Although full-
waveform inversion (FWI) is a high-accuracy velocity inversion method, it inevitably suffers …

裂缝密度, 发育方位和充填物类型等裂缝参数的预测在很多工程领域起到非常重要的作用.
在油气勘探方面, 裂缝参数预测方法众多, 其中基于纵波属性随入射角和方位角变化(五维地震) …

摘要裂缝参数及水平应力差异比(DHSR) 的准确估测对于裂缝预测及水力压裂具有重要意义.
扩展弹性阻抗是一种预测弹性参数及物性参数的有效方法, 但其并未考虑各向异性的影响 …

Fracture weaknesses are two important parameters to describe the characteristics of
reservoir fracture-induced anisotropy. Accurate estimation for fracture weaknesses is of …

Wave attenuation and velocity dispersion are of great significance to fluid evaluation in fluid-
saturated rocks. Inspired by the double-porosity and cracked porous elastic wave theory, we …

Accurate estimation of fracture parameters and Differential Horizontal Stress Ratio (DHSR)
is of great significance for subsurface fracture prediction and hydraulic fracturing. Extended …

摘要利用地震数据进行裂缝预测及流体识别对于裂缝性储层的勘探开发具有重要意义.
针对单组旋转对称的倾斜裂缝诱导的TTI 介质, 基于各向异性Gassmann 方程 …

Detection of fracture properties can be implemented using azimuth-dependent seismic
inversion for optimal model parameters in time or frequency domain. Considering the …