Method for preparing a sample fragments of rock extracted from an underground, in particular to a well drilling, and a set of analysis to analyse a sample of rock extracted from an underground

摘要

The method comprises placing a sample of rock on a mold surface (90), forming a solid plug (134) containing the rock sample embedded in a hardened resin matrix. The method further comprises pouring a UV polymerizable liquid resin on the sample of rock to embed the sample of rock in liquid resin and passing the rock sample embedded in the UV polymerizable liquid resin in a polymerization device (66) comprising a UV source (92) to harden the liquid resin and form the plug (134).