Dataset for unsteady-state capillary drainage experiment on Estaillades carbonate

Description

The dataset contains micro-CT images for an Estaillades sample used in drainage experiment. Data was obtained using Environmental Micro-CT (EMCT) scanner at Ghent University’s Centre for X-ray Tomography (UGCT) (Bultreys et al., 2016). The sample is 6.5 mm in diameter and 20 mm in length, with porosity of 25%. Six capillary pressure steps were performed during the experiment, at 8, 14, 80, 180, 220 and 400 kPa. More details on experimetal procedure and data processing can be found in Wang et al., (2021). The data can be used to investigate pore-scale fluid distribution and validate multi-scale pore network models.