View of the Venelle-2 well (IMAGE) Université de Genève Caption View of the Venelle-2 well. The well was designed to sample supercritical fluids. Credit © Riccardo Minetto Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.