Geyser Eruption (IMAGE) University of Cambridge Caption Image shows a cold water geyser driven by carbon dioxide erupting from an unplugged oil exploration well drilled in 1936 into a natural CO2 reservoir in Utah. Credit Professor Mike Bickle Usage Restrictions With credit as above 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.