Tag Archives: oil
Why is oil and gas activity causing earthquakes? And can we reduce the risk? If you’ve been following the news lately, chances are you’ve heard about – or even felt – earthquakes in the central United States. During the past five years, there has been an unprecedented increase in earthquakes in the North American mid-continent, a region previously considered one of the most stable on Earth. According to a recent report by the Oklahoma Geological Survey, Oklahoma alone has seen seismicity rates increase 600 times compared to historic levels. The state has gone from experiencing fewer than two magnitude-three earthquakes per year to greater than two per day, the report found. Similarly, my home state of Texas has experienced a near 10-fold increase in magnitude-three earthquakes or greater in the past five years. Read More here
27 April 2015, Climate News Network: Well drilling has deep impact on Great Plains’ health. Loss of vegetation on North America’s vast rangelands as a result of a huge increase in oil and gas wells invokes memories of the 1930s Dust Bowl disaster. Oil wells and natural gas may have made individual Americans rich, but they have impoverished the great plains of North America, according to new research. Fossil fuel prospectors have sunk 50,000 new wells a year since 2000 in three Canadian provinces and 11 US states, and have damaged the foundation of all economic growth: net primary production − otherwise known as biomass, or vegetation. Brady Allred, assistant professor of rangeland ecology at the University of Montana’s College of Forestry and Conservation, and colleagues write in the journal Science. Read More here
24 April 2015, SMH: Metgasco wants police help for gas drilling at Bentley after court victory. Energy company Metgasco says it will need police to escort gas drilling equipment onto its site on the NSW north coast following a court victory overturning a suspension imposed on it by the state government. Chief executive Peter Henderson said protesters would return to the site at Bentley once the company seeks to start drilling in about three months’ time. “When we drill now we know there are going to be protesters and we will need police in there to uphold our rights,” he said. “Otherwise NSW will be the state of anarchy…..” Read More here