Oklahoma has been experiencing an earthquake boom in recent years. In 2014, the state had 585 quakes of at least magnitude 3. Up through 2008, it averaged only three quakes of that strength each year. Something odd is happening.
But scientists at the Oklahoma Geological Survey have downplayed a possible connection between increasing fracking in the state and the increasing number of tremors. Even as other states (Ohio, for example) quickly put two and two together and shut down some drilling operations that were to blame, OGS scientists said that more research was needed before their state took similar steps.
Now, though, emails obtained by EnergyWire reporter Mike Soraghan reveal that the University of Oklahoma and its oil industry funders were putting pressure on OGS scientists to downplay the connection between earthquakes and the injection of fracking wastewater underground. In 2013, a preliminary OGS report noted possible correlation between…
View original post 486 more words