Water Usage for Fracture Wells (IMAGE) American Geophysical Union Caption This image shows Average water volumes used to hydraulically afracture oil and gas wells (horizontal, directional, and vertical) drilled from January 2011 through August 2014. Credit Credit: Tanya Gallegos 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.