Wyoming Oil Field (IMAGE) University of Texas at Austin Caption This is an aerial view of hydraulic fracturing operations across the Jonah field, a large natural gas field in Wyoming. Credit EcoFlight Usage Restrictions Include photo credit 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.