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https://grist.org/climate-energy/oil-industry-likely-triggered-big-2011-oklahoma-earthquake-scientists-find/ Oil industry likely triggered big 2011 Oklahoma earthquake, scientists find | Grist Apr 7, 2021 - The pumping of oil-drilling wastewater underground probably induced a series of earthquakes in Oklahoma, according to new research. 2011 oklahoma earthquakeoil industrylikelytriggeredbig https://www.usgs.gov/media/images/house-damage-2011-oklahoma-earthquake House Damage from 2011 Oklahoma Earthquake | U.S. Geological Survey House damage in central Oklahoma from the magnitude 5.6 earthquake on Nov. 6, 2011. Research conducted by USGS geophysicist Elizabeth Cochran and her... 2011 oklahoma earthquakehousedamagegeologicalsurvey