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Stress-cycling data uniaxial compaction of quartz sand in various chemical environments
Schimmel, Mariska T.W.
2020
Decarbonisation of the energy system requires new uses of porous subsurface reservoirs, where hot porous reservoirs can be utilised as sustainable sources of heat and electricity, while depleted ones can be employed to temporary store energy or permanently store waste. However, fluid...
Microscopic and spectroscopic data of pseudotachylytes and wall rocks from the Moncuni ophiolite
Plümper, Oliver
2020
We investigated the microstructures and geochemistry of pseudotachylytes found within the ophiolitic peridotites and gabbros from the Moncuni area (Lanzo Ultramafic Massif, Western Alps). The pseudotachylytes preserve dry glass and pristine microlites. The presence of garnet and the static...
Supporting data set for manuscript "Remediation of annular gas migration along cemented wellbores using reactive mineral fluids: experimental assessment of sodium bicarbonate and sodium silicate-based solutions"
Wolterbeek, Timotheus K.T.
2021
Brief description of the Data: This folder contains data for a study on reactive sealing of microannuli along wellbore casing-cement interfaces. The data set consists of four Microsoft Excel Worksheets, containing volume, flow rate, and pressure data with time for reference and reactive flow...
Top-view and cross-section photographs from analogue experiments of strain partitioning during coeval indentation and back-arc extension performed in the Tectonic modelling laboratory (TecLab) at Utrecht University
Krstekanić, Nemanja
2021
This dataset contains original unaltered top-view and cross-section photographs of 4 crustal-scale analogue models. Top-view photographs were taken at a regular time interval from the beginning until the end of each experiment (for details see below). Cross-section photographs were taken at 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 differential stresses within the calcite surrounding the hydration domains of up to 1.5 GPa. Samples were investigated using...
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 during previous visits to Swartberget, Norway in 2009 and Tønsberg, Norway in 2012. The objective is to employ a...
Microstructural data used in “Drill core from seismically active sandstone gas reservoir yields clues to internal deformation mechanisms”
Verberne, Berend Antonie | Hangx, Suzanne J.T. | Pijnenburg, Ronald P.J. | Hamers, Maartje F. | Drury, Martyn R. | Spiers, Christopher J.
2022
Europe’s largest gas field, the Groningen field (the Netherlands), is widely known for induced subsidence and seismicity caused by gas pressure depletion and associated compaction of the sandstone reservoir. Whether compaction is elastic or partly inelastic, as implied by recent experiments, is...
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 collected with scanning electron microscopy (SEM) and electron probe micro analysis (EMPA) in order to resolve the...
Geomechanical, seismological, and geodetic data pertaining to the Groningen gas field: a data package used in the "Mmax II Workshop", on constraining the maximum earthquake magnitude in the Groningen field
Oates, Stephen | Landman, Anke Jannie | van der Wal, Onno | Baehr, Hermann | Piening , Harry
2022
The operator of the Groningen gas field, the Nederlandse Aardolie Maatschappij (NAM) has been developing and refining a seismic hazard and risk model as part of the response to induced earthquakes seen in the Groningen gas field since the early ‘90s. As part of these efforts, a workshop was...
Petrel geological model of the Groningen gas field, the Netherlands
Aardolie Maatschappij (NAM), Nederlandse
2020
Geological model and data of the Groningen gas field, the Netherlands, developed by the Nederlandse Aardolie Maatschappij (NAM) and distributed by the Dutch research infrastructure of solid earth sciences, EPOS-NL. The static model helps geoscientists to develop stratigraphic and structural...