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annabanana

(52,791 posts)
Wed Apr 22, 2015, 08:45 AM Apr 2015

More proof that fracking causes earthquakes..

http://www.usnews.com/news/science/news/articles/2015/04/21/study-links-swarm-of-quakes-in-texas-to-natural-gas-drilling


WASHINGTON (AP) — With real-time monitors, scientists have linked a swarm of small earthquakes west of Fort Worth, Texas, to nearby natural gas wells and wastewater injection.

In 84 days from November 2013 to January 2014, the area around Azle, Texas, shook with 27 magnitude 2 or greater earthquakes, while scientists at Southern Methodist University and the U.S. Geological Survey monitored the shaking. It's an area that had no recorded quakes for 150 years on faults that "have been inactive for hundreds of millions of years," said SMU geophysicist Matthew Hornbach.

When the volume of injections decreased significantly, so did the shaking.

The scientists concluded that removing saltwater from the wells in the gas production process and then injecting that wastewater back underground "represent the most likely cause" for the swarm of quakes, according to a study published Tuesday in the journal Nature Communications.


The industry will keep on pushing.. So must we.
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More proof that fracking causes earthquakes.. (Original Post) annabanana Apr 2015 OP
Recommended. H2O Man Apr 2015 #1
And I was just sure it was because of the Sharia C. H. U. D.s in Oklahoma underpants Apr 2015 #2
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