Our Professor Hamed Sanei has recently published a paper in a collaboration with other scientists. The article is published on nature.com.

The paper's title is ”Core versus cuttings samples for geochemical and petrophysical analysis of unconventional reservoir rocks”, and it provides a unique comparative study of core and cuttings samples obtained from both vertical and horizontal sections of a petroleum well drilled in the Canadian Montney tight gas siltstone reservoir to investigate the suitability of cuttings for a wide range of geochemical and petrophysical analyses.   

You can read the paper here: https://www.nature.com/articles/s41598-020-64936-y