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2930 data publications found

Mechanical and microstructural data used in: “The effect of strain rate on inelastic strain development in porous sandstones deformed under reservoir conditions”

Shinohara, Takahiro

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...

Experimental Evidence for reaction-induced weakening of (Carbonated) Serpentinite Fault Gouges

Eberhard, Lisa

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...

Age and palaeomagnetism of the Mundine Well dyke swarm, Western Australia: implications for an Australia–Laurentia connection at 755 Ma (Dataset)

Michael T.D. Wingate | John W. Giddings

2006

Paleomagnetic, rock magnetic, or geomagnetic data found in the MagIC data repository from a paper titled: Age and palaeomagnetism of the Mundine Well dyke swarm, Western Australia: implications for an Australia–Laurentia connection at 755 Ma

Data package on the impact of nanoconfinement on the chemistry of geofluids

Chogani, Alireza

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....

Data used in "Deep-Learning-Enhanced Electron Microscopy for Earth Material Characterization"

van Melick, Hans

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...

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 differential stresses within the calcite surrounding the hydration domains of up to 1.5 GPa. Samples were investigated using...

Data and software used in: “Non-Hertzian stress fields in simulated sandstone grains and implications for compactive brittle failure - a high-resolution FEM approach”

Shinohara, Takahiro

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...

Unravelling Potential Reaction Intermediates during Catalytic Pyrolysis of Polypropylene with Microscopy and Spectroscopy

Vollmer, Ina

2023

While plastics-to-plastics recycling via melting and re-extrusion is often the preferred option due to a relatively low CO2 footprint, this technique requires a highly sorted waste stream and plastic properties can often not be maintained. Obtaining aromatics, such as benzene, toluene, and...

Supporting information for publication "Protracted thermal evolution of a migmatitic terrane as revealed by multiple geochronometers from the retro-arc of the early Paleozoic Famatinian orogen in NW Argentina"

Roberto Weinberg

2023

<p>The spreadsheets list the results of LA-ICP-MS analyses of U-Pb isotopes and trace elements of zircon, monazite, and titanite for samples from the Sierra de Quilmes, NW Argentina. They also includes whole-rock geochemistry.<br> </p>

Catalytic Pyrolysis of Polyethylene with Microporous and Mesoporous Materials: Assessing Performance and Mechanistic Study

van de Minkelis, Jochem

2024

This data package underlies the results published in 'Catalytic Pyrolysis of Polyethylene with Microporous and Mesoporous Materials: Assessing Performance and Mechanistic Study' by Johan H. van de Minkelis. The experimental section in the supporting information gives an detailed explanation how...