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The pore space is an important part of a rock that affects its mechanical and petrophysical properties. Among numerous methods for pore space characterization X-ray computed microtomography (?CT) is one that provides information on the spatial distribution of pores within rocks. Followed by image processing and analysis, detailed information on orientation and shape of voids can be obtained. Hence, it is a good method for microstructural studies on the porous space. The aim of this paper is to present spatial vari...

X-ray microtomography (?CT) has been increasingly popular among geoscientists interested in reservoir rocks? pore space, as it enables studying much more parameters than solely the porosity. Because carbonate rocks can be dramatically complex with respect to their permeability, porosity, and mineral composition ? they need advanced tools like ?CT to be studied in details. Petrographically and petrophysically variable carbonate sample withdrawn from the Bro?sko Reef, West Poland was examined by means of the ?CT-bas...