Method of Analysing a Drill Core Sample

摘要

A method of analysing a subterranean drilled core sample comprises; providing a drill core sample taken from a formation; producing high-resolution data of at least a section of the sample; mimic wellbore operations using reservoir conditions core floods; producing high-resolution data of at least a section of the drill core sample; identifying and/or segregating one or more formation damage mechanisms; dividing the core sample into two or more sub-sampling sections; producing very high resolution data of one or more sub sampling sections;obtaining elemental analysis/chemical characterisation of a selected area of interest of at least two sub-sampling sections; and determining the effect of said formation damage mechanism on a characteristic of said drill core sample.