In the first phase, cross-border expert teams performed the analysis of alternative technological solutions of deep drilling. Basis for evaluation of individual technologies were partial precision simulations of the physical phenomena. The most important criterion was a sufficient energy flow for the continuous disintegration of the rock. In addition, there must be conceptually resolvable way of bringing energy to depths of 10 km.
At present, the extended scientific research team deals with high-energy electric thermal plasma. The feasibility of this technology can be illustrated by experiments, filed patents, international cooperation and other projects approved by the European Commission.
More you can read in Slovak on web site of CELIM Slovakia on TeReGeo results.