Date of download: 10/26/2017 Copyright © ASME. All rights reserved. From: Filter Cake Properties of Water-Based Drilling Fluids Under Static and Dynamic Conditions Using Computed Tomography Scan J. Energy Resour. Technol. 2013;135(4):042201-042201-9. doi:10.1115/1.4023483 Figure Legend: The CT scan for the filter cake after 5, 15, 25, and 30 min under static conditions at 225 °F using 10 μm ceramic disk and 69 pcf water-based drilling fluid. Continuous increase in the thickness of both layers after 5 min.