TV News LIES

Tuesday, Aug 30th

Last update05:20:13 AM GMT

You are here News Environment 5.7 Oklahoma earthquake linked to oil extraction wastewater

5.7 Oklahoma earthquake linked to oil extraction wastewater

E-mail Print PDF

Oklahoma earthquake linked to frackingScientists have linked the underground injection of oil-drilling wastewater to a magnitude-5.7 earthquake in 2011 that struck the US state of Oklahoma. Wastewater injection from drilling operations has been linked to seismic events in the past, but these have typically been much smaller quakes.

They also have tended to occur in the first weeks or months of injection. The study in Geology suggests that "induced seismicity" can occur years after wastewater injection begins.

Wastewater was first injected into Oklahoma's Wilzetta oilfields, near the town of Prague, some 18 years prior to the November 2011 series of quakes that included three of magnitude 5 or greater.

The new study adds to an increasing body of evidence that the injection of wastewater is correlated to an increase in seismic events. A comprehensive review in 2012 by the US' National Academy of Sciences found that "injection for disposal of waste water derived from energy technologies into the subsurface does pose some risk for induced seismicity".

More


Most Recent Related Stories...


The Forgotten Lead Crisis in Northwest Indiana

Alumet, Indiana lead and arsenic levelsHow does a nation begin to assist the thousands of families being displaced and given a...

EPA links oil and gas drilling to Texas quakes

Texasa quakes linked to frackingFederal regulators have tied a string of earthquakes in north Texas to oil and gas drilling...

NASA: Earth Warming at a Pace ‘Unprecedented in 1,000 Years’

NASA; earth warming The planet is warming at a pace not experienced within the past 1,000 years, at least,...

Thousands of strange blue lakes are appearing in Antarctica, and it’s very bad news

Blue lakes in antarcticaScientists have confirmed that thousands of pristine blue lakes have appeared on the ice sheets of...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!