Review of discrete fracture network characterization for geothermal energy extraction

G Medici, F Ling, J Shang - Frontiers in Earth Science, 2023 - frontiersin.org
Geothermal reservoirs are highly anisotropic and heterogeneous, and thus require a variety
of structural geology, geomechanical, remote sensing, geophysical and hydraulic …

Scale-dependent fracture networks

SR Forstner, SE Laubach - Journal of Structural Geology, 2022 - Elsevier
Using examples of regional opening-mode fractures in sandstones from the Cambrian
Flathead Formation, Wyoming, we show that quartz deposits preferentially fill fractures up to …

[HTML][HTML] Modelling geological CO2 leakage: Integrating fracture permeability and fault zone outcrop analysis

RE Rizzo, NF Inskip, H Fazeli, P Betlem… - International Journal of …, 2024 - Elsevier
Geological carbon capture and storage (CCS) is a critical technology for mitigating
greenhouse gas emissions, but the risk of leakage remains a significant concern. Fault and …

An unsupervised method for rock discontinuities rapid characterization from 3D point clouds under noise

Q Chen, Y Ge, H Tang - Gondwana Research, 2024 - Elsevier
The presence of rock discontinuities significantly affects the strength, permeability, and
stability of rock masses, so it is crucial to characterize them accurately and efficiently …

Fracture sets and sequencing

DJ Sanderson, DCP Peacock, CW Nixon - Earth-Science Reviews, 2024 - Elsevier
Fractures in a network are commonly divided into “sets” to facilitate their description and
analysis. Sets can be based on many different criteria that include the type, geometry, size …

Multiscale lineament analysis and permeability heterogeneity of fractured crystalline basement blocks

A Ceccato, G Tartaglia, M Antonellini, G Viola - Solid Earth, 2022 - se.copernicus.org
The multiscale analysis of lineament patterns helps define the geometric scaling laws and
the relationships between outcrop-and regional-scale structures in a fracture network. Here …

[HTML][HTML] Are open-source aerial images useful for fracture network characterisation? Insights from a multi-scale approach in the Zagros Mts.

M Mercuri, S Tavani, L Aldega, F Trippetta… - Journal of Structural …, 2023 - Elsevier
Multi-scale fracture characterisation in reservoir analogues is crucial for determining
orientation clustering, length scaling laws, abundance, and topology of the fracture network …

Multiscale fracture networks and their impact on hydroshearing response in the Canadian Shield (Kuujjuaq, Canada)

MM Miranda, J Raymond, R Prabhakaran, JL Urai, G Bertotti, C Weismüller… - Journal of Structural …, 2021 - Elsevier
The Lilstock outcrop in the southern Bristol Channel provides exceptional exposures of
several limestone beds displaying stratabound fracture networks, providing the opportunity …

How wide is a fault damage zone? Using network topology to examine how fault-damage zones overprint regional fracture networks

RL Hansberry, RC King, SP Holford, M Hand… - Journal of Structural …, 2021 - Elsevier
Topological analysis of networks of linear features has recently gained popularity in
structural geology, as it provides a robust system of fracture network characterisation with …