TY - JOUR
T1 - Seismic attenuation qualitative characterizing method based on adaptive optimal-kernel time-frequency representation
AU - Wang, Xiaokai
AU - Gao, Jinghuai
AU - Chen, Wenchao
AU - Zhao, Wei
AU - Jiang, Xiudi
AU - Zhu, Zhenyu
PY - 2013/2
Y1 - 2013/2
N2 - The main issue of seismic attenuation characterizing method based on time-frequency analyzing method is the time-frequency resolution. The adaptive optimal-kernel time-frequency representation, which has high time-frequency resolution comparing with commonly used time-frequency analyzing method, is investigated. The seismic attenuation qualitative characterizing method based on adaptive optimal-kernel time-frequency representation is proposed. The synthetic data example and 3D field-data example reveal that the proposed method can qualitatively characterize seismic attenuation, and the attenuated anomaly of this field-data example coincides with gas reservoir well.
AB - The main issue of seismic attenuation characterizing method based on time-frequency analyzing method is the time-frequency resolution. The adaptive optimal-kernel time-frequency representation, which has high time-frequency resolution comparing with commonly used time-frequency analyzing method, is investigated. The seismic attenuation qualitative characterizing method based on adaptive optimal-kernel time-frequency representation is proposed. The synthetic data example and 3D field-data example reveal that the proposed method can qualitatively characterize seismic attenuation, and the attenuated anomaly of this field-data example coincides with gas reservoir well.
KW - Adaptive optimal-kernel time-frequency representation
KW - Direct hydrocarbon indicator
KW - Seismic attenuation
KW - Time-frequency analysis
UR - https://www.scopus.com/pages/publications/84872378059
U2 - 10.1016/j.jappgeo.2012.12.006
DO - 10.1016/j.jappgeo.2012.12.006
M3 - 文章
AN - SCOPUS:84872378059
SN - 0926-9851
VL - 89
SP - 125
EP - 133
JO - Journal of Applied Geophysics
JF - Journal of Applied Geophysics
ER -