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Applied Filters
3130 data publications found
Hazard and Risk Assessment tool for the Groningen Gas Field, the Netherlands [updated]
Stephen J. Bourne | Steve J. Oates
2023
In October 2012, NAM (Nederlandse Aardolie Maatschappij BV) commenced with the study and data acquisition research program for induced seismicity in the Groningen gas field, North Netherlands. One of the aims of this program was to prepare a probabilistic seismic hazard and risk assessment...
Mechanical and microstructural data used in: “The effect of strain rate on inelastic strain development in porous sandstones deformed under reservoir conditions”
Takahiro Shinohara
2024
Subsurface human activities, such as fluid extraction from oil or gas sandstone reservoirs, frequently leads to surface subsidence and even induced seismicity, as observed in the Groningen Gas Field, the Netherlands. Subsidence is caused by elastic and inelastic reservoir compaction at depth...
Data and software used in: “Non-Hertzian stress fields in simulated sandstone grains and implications for compactive brittle failure - a high-resolution FEM approach”
Takahiro Shinohara
2024
Globally, sandstone formations are typically targeted for hydrocarbon extraction. However, these activities often lead to surface subsidence or even induced seismicity. The cause lies in reservoir compaction driven by pore pressure depletion and the associated increase in effective overburden...
Dataset of Bjurböle (L/LL4 S1) Ordinary Chondritic Meteorite, properties studied by Optical and Electron Microscopy (thin section A).
Jelle Reichard
2024
Optical and electron microscopy data for thin section A of the Bjurböle (L/LL4 S1) Ordinary Chondritic Meteorite, collected as part of the BSc Thesis by J.M.C. Reichard (2024) titled: "Bjurböle and Mezö-Madaras Ordinary Chondritic Meteorites, properties studied by Optical and Electron...
Experimental Evidence for reaction-induced weakening of (Carbonated) Serpentinite Fault Gouges
Lisa Eberhard
2024
We analysed the frictional behaviour of antigorite and carbonated antigorite fault gouges in rotary-shear experiments at Utrecht University. Experiments were conducted at temperatures ranging from 400 - 630 °C, effective normal stresses of 100 - 150 MPa under fluid saturated conditions. This...
Experimental Evidence for reaction-induced weakening of (Carbonated) Serpentinite Fault Gouges
Lisa Eberhard
2024
We analysed the frictional behaviour of antigorite and carbonated antigorite fault gouges in rotary-shear experiments at Utrecht University. Experiments were conducted at temperatures ranging from 400 - 630 °C, effective normal stresses of 100 - 150 MPa under fluid saturated conditions. This...
Data used in "Deep-Learning-Enhanced Electron Microscopy for Earth Material Characterization"
Hans van Melick
2024
Understanding the distribution and characteristics of microstructures is crucial for the stability and effectiveness of subsurface activities. However, achieving statistical representativeness typically demands imaging a large number of samples at high magnification. To address this, we...
Model output for the paper "Unravelling Processes and Rheology of the Tohoku Earthquake Cycle Using Bayesian Inference"
Celine Marsman
2024
This dataset contains the input and output files of the 2D model data assimilation experiments for interseismic and postseismic deformation associated with the 2011 Tohoku-Oki earthquake. All methods, results, bibliography/citations, and figures are described in detail in the publication:...
Data package on the impact of nanoconfinement on the chemistry of geofluids
Alireza Chogani
2024
To determine the effect of nanoconfinement on the geochemistry of water, we incorporate dielectric permittivity data of nanoconfined water into thermodynamic equilibrium models. We explored water self-ionization, ion pairing, pH, and aqueous speciation under nanoconfinement within the Earth....
Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone
Daniel Draebing
2024
We tested the efficacy of frequent diurnal freeze-thaw cycles (FT-1) and sustained freezing cycles (FT-2) on low-porosity Dachstein limestone (0.1 % porosity). For FT-1, we exposed three rock samples with different saturation regimes (30%, 70%, 100%) to 20 freeze-thaw cycles between 10 and...