Seismic attributes—A historical perspective

S Chopra, KJ Marfurt - Geophysics, 2005 - library.seg.org
A seismic attribute is a quantitative measure of a seismic characteristic of interest. Analysis
of attributes has been integral to reflection seismic interpretation since the 1930s when …

[图书][B] Seismic attributes for prospect identification and reservoir characterization

S Chopra, KJ Marfurt - 2007 - library.seg.org
Introduction A seismic attribute is any measure of seismic data that helps us visually
enhance or quantify features of interpretation interest. A good seismic attribute is either …

3D volumetric multispectral estimates of reflector curvature and rotation

S Al-Dossary, KJ Marfurt - Geophysics, 2006 - library.seg.org
One of the most accepted geologic models is the relation between reflector curvature and
the presence of open and closed fractures. Such fractures, as well as other small …

Robust estimates of 3D reflector dip and azimuth

KJ Marfurt - Geophysics, 2006 - library.seg.org
Much of seismic stratigraphy is based on the morphology of seismic textures. The
identification of reflector terminations and subtle changes in dip and azimuth allows us to …

Application of unconventional seismic attributes and unsupervised machine learning for the identification of fault and fracture network

U Ashraf, H Zhang, A Anees, H Nasir Mangi, M Ali… - Applied Sciences, 2020 - mdpi.com
The identification of small scale faults (SSFs) and fractures provides an improved
understanding of geologic structural features and can be exploited for future drilling …

Integrating 3D seismic curvature and curvature gradient attributes for fracture characterization: Methodologies and interpretational implications

D Gao - Geophysics, 2013 - library.seg.org
In 3D seismic interpretation, curvature is a popular attribute that depicts the geometry of
seismic reflectors and has been widely used to detect faults in the subsurface; however, it …

Integration of coherence and volumetric curvature images

S Chopra, KJ Marfurt - The Leading Edge, 2010 - library.seg.org
V olumetric attributes computed from 3D seismic data are powerful tools in the prediction of
fractures and other stratigraphic features. Geologic structures often exhibit curvature of …

Heterogeneity of reservoir quality and gas accumulation in tight sandstone reservoirs revealed by pore structure characterization and physical simulation

J Qiao, J Zeng, S Jiang, S Feng, X Feng, Z Guo, J Teng - Fuel, 2019 - Elsevier
To better understand the quality of the heterogeneous reservoir and gas accumulation in
tight sandstone reservoirs, it is necessary to reveal the internal relationship between the …

[HTML][HTML] Seismic Attributes–a promising aid for geologic prediction

S Chopra, K Marfurt - CSEG recorder, 2006 - csegrecorder.com
Seismic attributes have come a long way since their introduction in the early 1970s and
have become an integral part of seismic interpretation projects. Today, they are being used …

Deep-learning-based 3D fault detection for carbon capture and storage

H Kaur, Q Zhang, P Witte, L Liang, L Wu, S Fomel - Geophysics, 2023 - library.seg.org
Fault analysis plays an important role in determining the location of potential CO2 storage
sites in which long-term storage feasibility is critical. The presence of faults and fracture …