This studio builds upon the assumption that Norwegian petroleum production will be phased out in the near future. This gigantic industry will leave behind an enormous amount of structures, counting offshore installations like oil-rigs, housing-rigs, sub-sea installations and infrastructure, as well as land-based building structures, urban areas and industrial landscapes. The studio aims to answer how we can reuse these remains in a meaningful way, how we determine their heritage value, and how they can form the basis for new forms of architecture. Being the main factor for national wealth and a monument of the 20th century, carrying both symbolic and social value, this industry deserves meaningful memorials.