There was a 5.6 magnitude earthquake yesterday at 7:02 AM located near Pawnee, Oklahoma that was felt in surrounding states, including Nebraska (my wife felt it, I slept through it). Scientists are warning that it is likely the result of fracking in the state.
Fracking is the process of injecting liquid and chemicals at high pressure into subterranean ground so as to force open existing fissures and extract oil or gas.
Since the advent of fracking in Oklahoma, earthquakes have gone up exponentially.
The USGS is warning of the possibility of more-damaging earthquakes. Based on historic seismic data, a higher frequency of smaller earthquakes, ranging from magnitudes of 2.0 to 4.0, tends to raise the likelihood of more-powerful events in the future. There are deniers.
The Oklahoma Independent Petroleum Association, however, argues that more research is needed to prove a correlation between wastewater injections and the Oklahoma earthquake swarm. Lewis Moore, a Republican state representative, disputed that the earthquakes could be man-made.”It’s just science. There are some things that human beings cannot stop,” Moore said. “Just like if the Earth is going to warm, there’s nothing we can do to stop it.”
Glen Brown, vice president of geology at Continental Resources Inc. (NYSE:CLR), a major petroleum liquids producer, said his own research shows that the current Oklahoma phenomenon is likely related to the uptick in seismic activity worldwide. It also mirrors an earthquake swarm that shook Oklahoma some 60 years ago, he said. Brown is slated to present his findings to the Oklahoma Geological Survey (OGS) next week.
“I believe that what’s going on in Oklahoma today is natural swarm of very small magnitude and very small impact,” Brown said. “Quite frankly, the way that people are talking about it is overexaggerating what’s going on.”
Despite unease about the earthquakes, many Oklahomans are hesitant to cast off oil and gas companies, which provided the state nearly $2 billion in total direct tax payments in fiscal year 2012, according to an Oklahoma State Chamber report. (International Business Times)
I’m not a scientist, but I am capable of reasoned thinking and it seems to me that the evidence is clear. I believe the geologists. So long as Oklahoma allows fracking the number of earthquakes will continue. For the time being it looks like they are choosing the income to the state from fracking over lives and property.
Just one day more…