Fault damage zone and its effect on deep shale gas: Insights from 3D seismic interpretation in the southern Sichuan Basin, China

S Ma, L Zeng, H Tian, X Shi, W Wu, S Yang… - Journal of Structural …, 2023 - Elsevier
Fault damage zones affect the preservation and enrichment of shale gas. Most fault damage
zone studies are based on directly observed outcrops. In this study, we provide an example …

Permeability modeling of a basin-bounding fault damage zone in the Rio do Peixe Basin, Brazil

ME Silva, FCC Nogueira, YAR Pérez… - Marine and Petroleum …, 2022 - Elsevier
In permeability modeling of fault damage zones affecting porous sandstones, deformation
bands are commonly considered low-permeability structures that influence fluid flow …

Architectural rift geometry of the Rio do Peixe Basin (Brazil): Implications for its tectonic evolution and Precambrian heritage

GV Ramos, DL de Castro, DL Vasconcelos… - Tectonophysics, 2024 - Elsevier
Preexisting shear zones in the basement may influence the formation of normal faults in rift
environments. However, the specific role and interaction between these preexisting shear …

Automatic 3D fault detection and characterization—A comparison between seismic attribute methods and deep learning

LSB Brito, B Alaei, A Torabi, KM Leopoldino-Oliveira… - Interpretation, 2023 - library.seg.org
Seismic interpretation is crucial for identifying faults, fluid concentrations, and flow migration
pathways in the oil and gas industry. Algorithms have been developed to identify faults using …

Viability of fracture characterization using seismic attributes through seismic physical modeling

E Liu, F Zhang, S Huo, P Ding… - Journal of Geophysics and …, 2024 - academic.oup.com
Seismic attributes have been widely utilized for fault detection; however, accurately
characterizing mesoscale fractures (1/10 to 1/4 wavelength) using these attributes remains …

[HTML][HTML] Using active source seismology to image the Palos Verdes Fault damage zone as a function of distance, depth, and geology

T Alongi, EE Brodsky, J Kluesner, D Brothers - Earth and Planetary Science …, 2022 - Elsevier
Fault damage zones provide a window into the non-elastic processes of an earthquake.
Geological and seismic tomography methods have been unable to measure damage zones …

Curvature analysis and its correlation with faults and fractures in presalt carbonates, Santos Basin, Brazil

ER de Oliveira Neto, TYA Fatah, RM Dias… - Marine and Petroleum …, 2023 - Elsevier
Presalt lacustrine carbonate reservoirs in the Santos Basin, Brazil, can have a high degree
of fracturing. Properly characterizing such properties is important due to their influence on …

Characteristics of the fault damage zone from high‐resolution seismic imaging along the Palos Verdes Fault, California

T Alongi, EE Brodsky, J Kluesner, D Brothers - AGU Advances, 2024 - Wiley Online Library
The distribution and intensity of fault damage zones provides insight into fault activity and its
relationship to fluid flow in the crust. Presently, measures of the in‐situ distribution of fault …

Hydrocarbon-charge history of hydrothermally altered reservoirs: The Tailai gas field, eastern Sichuan Basin, China

Y Zhu, Z He, X Guo, TM Alves, X Lu, S He… - AAPG …, 2024 - pubs.geoscienceworld.org
Hydrothermal dolomite reservoirs near basement strike-slip faults are major gas exploration
targets in the Sichuan Basin, China. This work addresses the hydrocarbon generation and …

Automatic 3D fault segmentation based on multi-scale feature fusion model with compound loss function

S Liu, G Chen, P Zhao, M Zhang, W Liu, T Liu - Earth Science Informatics, 2024 - Springer
Faults serve as oil and gas storage space and transportation channels, so fault identification
is significant to oil and gas exploration. Fault extraction methods based on manual …