Ingrain wallpaper was invented by German pharmacist Hugo Erfurt in 1864; marketed by the company his grandfather founded, it was first used as a decoration for shop windows, but began seeing use as a wallpaper from the 1920s on as well.
Utilizing their technologies, expertise in reservoir rock analysis, and equipment from Carl Zeiss, Ingrain will characterize thousands of meters of whole core currently being stored at ANH’s National Core Repository (Litoteca Nacional de Colombia).