Quantification of sub-resolution porosity in carbonate rocks by applying high-salinity contrast brine using X-ray microtomography differential imaging

详细信息   

• 作者：Qingyang Lin ; q.lin11@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Yousef Al-Khulaifi ; Martin J. Blunt ; Branko Bijeljic
• 关键词：Carbonate ; X-ray microtomography ; Sub-resolution porosity ; Micro-porosity ; Differential imaging
• 刊名：Advances in Water Resources
• 年：2016
• 期：Complete
• DOI：10.1016/j.advwatres.2016.08.002
• 来源：Elsevier
• 类型：期刊

摘要

•A new flow-based method quantifies sub-resolution porosity in carbonates.•Good agreement between porosity from image analysis and Helium measurement.•Connectivity is provided and distribution of sub-resolution porosity is evaluated.