Permeability of bituminous coal to CH4 and CO2 under fixed volume and stress boundary conditions: Effects of sorption

Jinfeng Liu

2022

We report permeability data of a cylindrical sample of high volatile bituminous coal (25mm in diameter) with a clearly visible cleat system, to CH4 and CO2, performed under (near) fixed volume versus fixed stress conditions. To isolate the effect of sorption on permeability evolution, helium...

Analogue experiments of asthenospheric flow and asthenosphere-lithosphere interaction driving back-arc extension performed in the Tectonic modelling laboratory (TecLab) at Utrecht University: top-view photographs and CT scan images

Nemanja Krstekanić

2024

The present dataset contains data obtained from 10 lithosphere to asthenosphere-scale analogue modelling experiments. These models were built to develop, test and validate a novel analogue modelling approach in which lithospheric deformation is controlled by gravity-driven asthenospheric...

Supporting data set for manuscript ‘Impact of thermal cycling and porewater freeze-thaw processes on CO2 injection well cement integrity’

Suzanne Hangx

2026

Thermal loads associated with Carbon Capture and Storage (CCS) operations in depleted hydrocarbon reservoirs are known to affect the performance of cement seals along CO2 injection wells, yet wellbore cement behaviour under realistic downhole temperature and pressure conditions remains poorly...

Controls of focused fluid release in subduction zones: insights from experimental dehydration of brucite vein networks in serpentinite [Dataset 2: X-ray micro-computer tomography]

Lisa Eberhard

2025

This data repository contains raw data and phase segmentations from X-ray micro-computer tomography of a serpentinite drill core prior (pre-experiment) and after partial dehydration (post-experiment) described in the article: Menzel, Manuel D.; Eberhard, Lisa; Arias, Austin; Padrón-Navarta,...

Data supplement to "A Study in Blue: Secondary Copper-rich Minerals and their Associated Bacterial Diversity in Icelandic Lava Tubes"

Nina Kopacz

2022

Lava tubes on Earth represent some of the most enticing Martian analogue environments when investigating the possibility of past or present life on Mars. Lava tubes provide stable, sheltered environments, isolated and protected from the radiation on the surface. The microbial mats in these...

Friction data of simulated basaltic fault gouge under hydrothermal conditions

Hanaya Okuda

2022

We performed friction experiments on simulated basaltic gouge under hydrothermal conditions to investigate roles of subducting oceanic crust on seismogenesis in subduction zones. In this dataset, we report raw data, processed data after removal of seal friction effects, velocity dependence of...

Friction data of simulated basaltic fault gouge under hydrothermal conditions [updated]

Hanaya Okuda

2022

We performed friction experiments on simulated basaltic gouge under hydrothermal conditions to investigate roles of subducting oceanic crust on seismogenesis in subduction zones. In this dataset, we report raw data, processed data after removal of seal friction effects, velocity dependence of...

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...

Data and scripts of "Probabilistic Assessment of the Causes of Active Deformation in Greece, Western Anatolia, and the Balkans Using Finite Element Models"

Rob Govers

2025

Description of the data and scripts of the manuscript "Probabilistic Assessment of the Causes of Active Deformation in Greece, Western Anatolia, and the Balkans Using Finite Element Models" by Rob Govers, Matthew W. Herman, Lukas van de Wiel, and Nicolai Nijholt as initially submitted to AGU...

New 2D-to-3D Reconstruction of Heterogenous Porous Media via Deep Generative Adversarial Networks (GANs)

Hannah Vogel | Hamed Amiri

2024

We imaged samples of Berea sandstone from Ohio (USA) using two 2D imaging techniques, backscattered electron (BSE) and optical microscopy, as well as one 3D imaging technique, X-ray (micro-)computed tomography (XCT). The goal is to employ a deep-learning-based generative model called a...