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A method for SEM analysis of matrix oil
Authors:N A Skibitskaya  V A Kuz’min  A V Garshev
Institution:(1) Institute of Oil and Gas Problems, Russian Academy of Sciences, Moscow, 117971 Moscow, Russia;(2) Moscow State University, Moscow, 119992, Russia
Abstract:In some cases, there are difficulties in study of the morphological forms of the matrix oil present in carbonate rocks of some deposits by scanning electron microscopy. A method is proposed for studying rock cleavages in a scanning electron microscope at different accelerating voltages, which makes it possible to identify matrix oil by selecting the phase with a high content of light elements (carbon).
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