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Experimental rock physics for the calibration of seismic-data interpretation: The case of the borehole Humilly-2 (France) in the Geneva area
Hefny, Mahmoud; Zappone, Alba; Makhloufi, Yasin; de Haller, Antoine; Moscariello, Andrea; (2020)
This dataset is associated with the publication of Hefny, M., et al. (2020) A laboratory approach for the calibration of seismic data in the western part of the Swiss Molasse... -
Results of evolved gas analysis (EGA) on ash + salt samples from the 15 January 2022 eruption of Hunga volcano, Tonga
Colombier, Mathieu; Ukstins, Ingrid A.; Tegtmeier, Susann; Scheu, Bettina; Cronin, Shane J.; Thivet, Simon; et al. (2023)
These data files contain the results of Evolved Gas Analysis (EGA) on a Mettler-Toledo TGA-DSC 3+ attached to a Pfeiffer Vacuum GSD 320 gas mass spectrometer on ash samples from... -
Decorated dislocations and (HR-)EBSD data from olivine of the Oman-UAE ophiolite
Wallis, David; Sep, Mike; Hansen, Lars N.; (2022-01)
This dataset is supplemental to the paper Wallis et al. (2021) and contains data on dislocations and their stress fields in olivine from the Oman-UAE ophiolite measured by... -
GeoMod2008 materials benchmark: The SEM image dataset
Klinkmüller, Matthias; Kemnitz, Helga; Schreurs, Guido; Rosenau, Matthias; (2024-03)
This dataset provides images from scanning electron microscope (SEM) photography of natural and artificial granular materials used for experimental simulation by the analogue... -
Mechanical and microstructural data used in: “Inelastic deformation of the Slochteren sandstone: Stress-strain relations and implications for induced seismicity in the Groningen gas field"
Pijnenburg, Ronald; Verberne, Berend; Hangx, Suzanne; Spiers, Christopher; (2019-04)
Pore pressure reduction in sandstone reservoirs generally leads to small elastic plus inelastic strains. These small strains (0.1 – 1.0% in total) may lead to surface subsidence... -
Mechanical data and microstructures of simulated calcite fault gouge sheared at 550°C
Verberne, Berend Antonie; Chen, Jianye; Pennock, Gillian; (2017-10)
The largest magnitude earthquakes nucleate at depths near the base of the seismogenic zone, near the transition from velocity weakening frictional slip to velocity strengthening... -
Multi-scale electron microscopy data package of nanoporosity in serpentinite
Chogani, Alireza; (2023)
To determine the nature of serpentinite nanoporosity, we employed multidimensional electron microscopy in conjunction with granular simulations. We investigated samples from the... -
Microstructural data and microscopic stress measurements of natural mineral-hydration reactions
Plümper, Oliver; (2022)
We investigated the microstructures of periclase-to-brucite hydration domains within marble from the Adamello contact aureole (Italy). The microstructure preserve high... -
Microstructural data and microscopic stress measurements of natural mineral-hydration reactions [updated]
Plümper, Oliver; (2021)
We investigated the microstructures of periclase-to-brucite hydration domains within marble from the Adamello contact aureole (Italy). The microstructure preserve high... -
Frictional properties of simulated shale-coal fault gouges: Implications for induced seismicity in source rocks below Europe’s largest gas field
Liu, Jinfeng; Hunfeld, Luuk Bernd; Niemeijer, André Rik; Spiers, Christopher James; (2019)
We report 21 frictional sliding experiments performed on simulated fault gouges prepared from shale-coal mixtures. Our aim was to investigate the effects of local coal seam... -
True 2D-to-3D Reconstruction of Heterogenous Porous Media via Deep Generative Adversarial Networks (GANs)
Vogel, Hannah; Amiri, Hamed; (2024)
We imaged samples of Berea sandstone from Ohio (USA) using two 2D imaging techniques: backscattered electron (BSE) and optical microscopy, and 3D X-ray (micro-)computed... -
Original microstructural data of altered rocks and reconstructions using generative adversarial networks (GANs)
Amiri, Hamed; (2022)
We image two altered rock samples consisting of a meta-igneous and a serpentinite showing an isolated porous and fracture network, respectively. The rock samples are collected... -
Intergranular clay films control inelastic deformation in the Groningen gas reservoir: Evidence from split-cylinder deformation tests
Pijnenburg, Ronald; Verberne, Berend Antonie; Hangx, Suzanne; Spiers, Christopher James; (2019)
Production of oil and gas from sandstone reservoirs leads to small elastic and inelastic strains in the reservoir, which may induce surface subsidence and seismicity. While the... -
Microstructural data and trace element concentration measurements of recrystallised zircons
Huijsmans, Jasper; (2022)
We have examined the crystal structure and and composition of recrystallised zircons from the Jack Hills, Australia and the island of Harris & Lewis, Scotland. Data has been... -
Frictional slip weakening and shear-enhanced crystallinity in simulated coal fault gouges at subseismic slip rates
Liu, Jinfeng; Hunfeld, Luuk Bernd; (2020)
We report seven velocity stepping (VS) and one slide-hold-slide (SHS) friction experiments performed on simulated fault gouges prepared from bituminous coal, collected from the...
