Showing posts with label waste disposal wells. Show all posts
Showing posts with label waste disposal wells. Show all posts

Wednesday, September 17, 2014

Scientists Find ‘Direct Link’ Between Earthquakes And Process Used For Oil And Gas Drilling


But like with everything controversial that makes people lots of money, the profiteers of this industry will deny it until the earth swallows them up. i'm sorry, folks--if anyone still reads this blog--but the only thing that can save humanity is something which will wipe out civilization. technology is wonderful, but we are too stupid and shortsighted to use it correctly. we destroy something permanently if we can profit from its destruction. THAT'S why UFOs and aliens don't come here any more. They put up a "quarantined" sign in the Kuiper Belt telling explorers that this solar system is off-limits. imagine if we were allowed to travel the galaxy--we would be hated instantly and cause our planet to be invaded and destroyed to keep us from expanding. like the great Bill Hicks said: "humanity is a virus with shoes."


by Emily Atkin, THINKPROGRESS
Posted on September 16, 2014

A team of scientists with the U.S. Geological Survey have found evidence “directly linking” the uptick in Colorado and New Mexico earthquakes since 2001 to wastewater injection, a process widely used in the controversial technique of hydraulic fracturing, or fracking, and conventional drilling.
In a study to be published in the Bulletin of the Seismological Society of America on Tuesday, the scientists presented “several lines of evidence [that] suggest the earthquakes in the area are directly related to the disposal of wastewater” deep underground, according to a BSSA press release. Fracking and conventional natural gas companies routinely dispose of large amounts of wastewater underground after drilling. During fracking, the water is mixed with chemicals and sand, to “fracture” underground shale rock formations and make gas easier to extract.

The USGS research is just the latest in a string of studies that have suggested the disposed water is migrating along dormant fault lines, changing their state of stress, and causing them to fail.

For their research, the four California-based USGS scientists monitored the 2,200 square mile Raton Basin, which goes from southern Colorado into New Mexico. They pointed out that the Basin had been “seismically quiet” until 1999, when companies began “major fluid injection” deep into the ground. Earthquakes began in 2001 when Colorado wastewater injection rates were under 600,000 barrels per month, and and since then there have been 16 earthquakes that could be considered large (above a magnitude of 3.8, including two over a 5.0 magnitude), compared with only one — a 4.0 magnitude quake — in the 30 years prior.


CREDIT: Rubenstein et. al.

“These earthquakes are limited to the area of fluid injection, they occur shortly after major fluid injection activities began, and the earthquake rates track the fluid injection rates in the
Raton Basin,” the paper said, noting the scientists’ comparisons of the timing and location of earthquakes with the timing and location of injected wastewater. By the mid-2000s, Colorado’s wastewater injection rates were up to 1.9 million barrels per month.

Taking that and the unexpected frequency of the earthquakes into consideration, the paper noted that it was “highly unlikely” that the quakes could have been due to any random fluctuations underground.

“Detailed investigations of two seismic sequences places them in proximity to high-volume, high-injection-rate wells, and both sequences occurred after a nearby increase in the rate of injection,” the study’s accompanying press release said. “A comparison between seismicity and wastewater injection in Colorado and New Mexico reveals similar patterns, suggesting seismicity is initiated shortly after an increase in injection rates.”

The study does note that despite the strong and direct link, the findings are not definitive, echoing language often used by climate scientists to describe why it’s nearly impossible to say that individual weather events are caused by climate change. “Although there are many lines of evidence showing that the seismicity in the Raton Basin has been induced by wastewater injection activities in the area, it is very difficult to say whether an individual earthquake was caused by injection because natural seismicity has also been recorded there,” the study says. “For future research, a longer-term study with dense network coverage on both sides of the border would be especially useful in understanding the inducing relationship between the earthquakes and fluid injection in the Raton Basin.”

The U.S. government announced back in May that it would begin to track the risks that so-called “frackquakes” pose, and start including them on official maps that help influence building codes. Before then, the USGS had never taken man-made earthquakes into account during its regular quake mapping activity. It made the decision to do so after finding that two strong earthquakes in heavily-drilled areas of Colorado and Oklahoma in 2011 might have been the result of wastewater injection. “For future research, a longer-term study with dense network coverage on both sides of the border would be especially useful in understanding the inducing relationship between the earthquakes and fluid injection in the Raton Basin.”

Since then, drilling for natural gas and fracking has proliferated across the country, as have earthquakes in the places where those booms are occurring. Oklahoma, a hotbed for fracking, is currently experiencing anywhere from 5 to 20 small earthquakes every day, according to the state’s Geology Survey. What’s more, Cornell University scientists have linked more than 2,500 small earthquakes that have hit Oklahoma in the past five years to the wastewater disposal process.

These quakes are usually too small to be felt, but scientists have warned that they stand to get stronger as more wastewater injection happens — a likelihood considering the growing expansion of fracking.

Tuesday, August 5, 2014

Fracking’s untold health threat: How toxic contamination is destroying lives

America's natural gas boom has real consequences for children and animals,
researchers tell Salon

Lindsay Abrams

If we’re going to talk about fracking, we can’t just talk about energy independence, or the economy, or the potential for natural gas to act as a “bridge fuel” to help solve the global warming crisis. We also need to talk about the effect that hydraulic fracturing is having on the communities where it’s taking place, and to ask whether that cost — to people’s health and property — is too high.

The main barrier to that conversation, of course, is that it’s one the industry definitely doesn’t want to be having, aside from insisting that fracking is safe. Michelle Bamberger, a veterinarian, and Robert Oswald, a professor of molecular medicine at Cornell, believe differently, and they have the research to back up their claims. The two have documented cases of contaminated water and air, of sick pets and dying livestock and of similar symptoms experienced by the animals’ owners, all with few apparent explanations. And that, the researchers, argue, is the real scandal: It’s up to the people being affected, and not the industry causing the damage, to prove that something’s wrong.

In The Real Cost of Fracking: How America’s Shale Boom is Threatening Our Families, Pets and Food,” Bamberger and Oswald share the stories of people whose lives have been affected — and in some cases, destroyed — by fracking, in a way that aims to open up the conversation to what’s at stake. “Simply put,” they write, “we are not certain of the public health implications of large-scale industrial oil and gas drilling.” The effects we are seeing, they add, are being seen most prominently in animals, children and oil and gas workers: the ones who, because they are so sensitive to hazards from gas operations, end up serving as the canaries in the coal mine.

Bamberger and Oswald spoke with Salon about the challenges of studying the health risks of fracking, and about why they believe the evidence they’ve found is enough to make us seriously question whether they’re risks worth taking. This interview has been lightly edited for length and clarity.

What got you started investigating this aspect of fracking?
MB: We heard about this issue about five years ago when we read in our local paper about a community group that was going through all the leases and just plotting out where surface and mineral rights were leased in the county. It made it really easy to know where you were and who your neighbors were that were leased — the land that was leased around you. We’re out in the country, about 15 minutes from Ithaca, and we saw that we were surrounded by farmers who owned 100 acres or more of land and had leased. The way compulsory integration works in New York is that if you are in a land unit, which is usually one square mile, that is 60 percent or more leased, then your land could be drilled under.

So that got us really interested in the issue, because we’re not leased, but we would be drilled under. So we thought, we’d better start paying attention to this. So we started attending meetings and learning more about it. And in the process, I started hearing about cases in Pennsylvania where animals were becoming ill, and no one was trying to figure out why, or owners didn’t know why, or their vets didn’t know why. That’s what pulled me into it; and for Robert’s part, I think I can speak for him, he started getting involved with it from looking at the documentation I was starting to collect.

Was it hard to find people who were willing to speak about the experiences they’re having?
MB: I started to get emails from people who knew I was a veterinarian who were local farmer-type people up here in New York who had connections with people in other states through the farming groups. So they started putting me in contact with people, and I started to become known as a vet who was interested in looking into these cases and starting to document them, and that’s how I got pulled into this.
 
What are some of the more shocking things you turned up?
MB: I can think of one particular occasion — this was in Louisiana in April 2009 — and that was the one where the cattle were exposed to hydraulic fracturing fluid and they died within an hour. What was shocking about that was that these are animals, which are over 1,000 pounds, and it takes something pretty powerful to knock them out, that they’re exposed to it and then dead in just an hour. That really grabbed me by the neck, because what I’ve been reading about was usually cattle exposures, where even if it’s pretty toxic, it’s one to three days. One to three days is pretty fast, actually, but within an hour is pretty amazing. So I think that was the most amazing thing that I heard of with these cases. Robert is shaking his head in agreement.

RO: I think that was the most dramatic case we had. We had a lot of cases that were interesting but that was a dramatic one.

MB: Robert, the other answer you give for this is the case where we were sitting at the kitchen…

RO: That wasn’t dramatic but it had a big effect on me, let’s put it that way. We went to visit some people and they had actually had some documented contamination on their land and their cows were quarantined. And we’re just sitting in their dining room, which is off their kitchen, and you can look through their kitchen window and all you can see out their kitchen window is a well pad. We look outside the dining room window and about 10 feet away from it is a driveway, and that’s the access road to the pad. So I realized for these people, all this drilling and fracking and everything, it was right on top of their house. These people had several hundred acres and they didn’t want them to put the pad there, but the company insisted on putting the pad right by their house. That was a thing that was really early on and it really struck me as something that I just didn’t understand — how people could live with that, and how the companies could actually do that.

Would you say that all adds up to these people’s lives being dominated, or ruined, by drilling operations? Or is it just that we’re not hearing enough about any of these things that are happening?
MB: I think their lives are in many cases being dominated, and I think that’s true especially in the cases when people lose their water — we all know what it’s like when our electricity goes out or our power goes out and we can’t run our spigot. To have that be all the time, how do you compensate for that? What do you with water that’s not good, and you can’t drink it and maybe you can’t even bathe in it? You’re getting rashes, you’re getting ill — it really does turn your life upside down and it does dominate it. We have one woman we described in our book who said, “I go to sleep thinking of water. I wake up thinking of water. Every minute is thinking of water.” It just made me realize that we take so much for granted. But this is huge: When you have to think of every drop, counting exactly how much water you’re going to need and how much you’re going to use and think of your community and think of your neighbors, it’s really overwhelming. It’s hard to really understand. We got a little bit of a taste of it when we went and visited these people and spent some time with them, but I think no one could ever understand it unless you go through it.

RO: You know, Tony Hayward, the CEO of BP, during the BP oil spill, he said he wanted his life back. That had such a hollow ring to it. These are people who really need their lives back, and they’re not going to get it back.

There’s one point in the book where you compare some of these people to victims of rape, which seems like a pretty extreme comparison.
MB: The thing I was trying to get at there as an analogy was lack of control. They’re powerless. And again, you can get that feeling through all the chapters that we’ve written in describing the cases. Especially in that last chapter, on environmental justice, where they’re at the complete mercy of these companies that are working around them and then at the companies’ mercy as to whether they’re provided with a water buffalo [a large container of replacement water], to whether it’s decided that the results of their testing show they need it. What do they have to prove in order to be able to have good water again? I think that’s the sort of thing I was trying to build and get there with that analogy: powerlessness and lack of control.

Going back to your research, how many of these case studies that you feature are backed up by conclusive evidence that says “Yes, fracking is definitely causing these problems?”
MB: So on those cases, a few are, most are not. We feel strongly that it’s because of the current testing methods that are used and the fact that for a lot of these chemicals, we don’t know what they are actually using — especially the proprietary mixes, we don’t know what all the components are. But also we don’t know what the maximum contaminate levels (MCLs) are. So, in other words, what is the level below which there are no health effects and above which definitely there are? And what are the effective screening levels for air? If we don’t really know them, then we believe these people have no recourse because there’s no MCL. And that came out really strongly for me. We have several cases in the book that are part of the EPA study, where I was shocked when I saw the water results that a large majority of those chemicals the EPA was testing didn’t have MCLs. And if you don’t have an MCL, you can’t go into litigation, you can’t go to court and say “we have conclusive evidence.” It doesn’t matter how sick they are and that they can’t use their water or that when they stop using their water they get better and when they use it again they get worse. None of that counts as conclusive evidence. Having said that, we do have several cases you can read about in the book where it is conclusive evidence. But it’s the rarity really because of the many reasons we discussed in the book.

RO: You should also sort of realize that it took about 30 years to determine conclusively that cigarettes caused cancer, and part of the reason is that there’s always some sort of plausible deniability. It really depends on what we accept as a level of truth and what’s more important. Is it more important to absolutely prove there’s contamination here, or is it more important to prove that there’s not contamination here? And where do we find the balance? The balance, unfortunately, is very much in favor of companies and not in favor of the people who are living with this.

So you mentioned more testing. Are there simple things that could be put in place to help make the link more clear, or to help protect people?
MB: That’s a really good question. We are now, getting back to the testing thing, thinking of looking at it in a different light, to make it simpler for people to know right away: “Is this water I shouldn’t be drinking? And if it needs much further testing that maybe I can’t afford, at least I shouldn’t be drinking it.”

As far as simple things that could be done that might lessen the effects right now, I think the best discussion of that is in our first paper, where we talk about what could be done: just getting further away from these operations, for the drilling companies to operate further away, there’s also been a lot, lately, about cement casing failures. I think the big thing is that we were shocked about the number of inspectors. There are so few inspectors that they cannot get out and really make sure things are running correctly, even as they stand now. So there’s something that’s really simple and really basic, and the state regulators would probably say we don’t have the money for that, we can’t afford it. But then it comes down to this question that we’re hearing all over the country now: “What’s more important, to get the energy out of the ground or people’s health?” That’s a real basic question; that’s what it comes down to now and we strongly believe people’s health and children and animals and food and all of that should come way before going after an energy source that’s not really viable, especially in light of the climate change we have — but that’s another issue.

I can’t imagine that the industry has had a positive response to your work.
MB: Energy In Depth is one of the energy industry sites and they pretty much attack anybody who doesn’t say that this is great stuff they’re doing. So we are not the only ones who have been attacked. But we look at it like we don’t really care what they have to say. We’re just going to do the best science in the most objective way possible and that’s what we’re still trying to do. The reason to write the book, in addition to the articles, is to reach an audience that might not read an article, even though our article was pretty easy to read. A lot of people hearing it from a scientific journal just would not read it. So the book is an effort to reach those people who would read a book. So we’re hoping to get more people aware of the situation, and if more people are aware maybe things will change eventually.

Would you say nondisclosure agreements are making it harder to get those stories out there?  
MB: That is true and I think that’s happening more and more. And it’s been hard; we’ve had a few cases shut down and people say “I can’t provide you with any more information,” or right up front we were not able to follow up on a really good case because they’d already signed. So for us as researchers that really cuts out a lot of information where we’re trying to find out what’s happening, especially as health researchers for the public health — it’s hard to protect the public health if you can’t ask what’s happening.

Leaving aside the climate change aspect, and just so far as the direct effects on people who live near fracking operations, do you see the point where the industry could make significant enough improvements that fracking will be safe — or at least safe enough — to be justifiable, from an energy standpoint?
RO: Well I think they can do better, that’s true. And maybe they are doing better. I don’t know. I don’t think there will ever be a case where it will always be safe. There will always be problems; mistakes happen. And when they wipe out a community’s water by making a mistake, that’s the major issue. When you get right down to it, what’s more important: Do we find alternative ways of getting energy? I think there are alternatives, but I think what we’re doing is sending all our money to subsidize the oil and gas industry and sending very little money subsidizing alternative energy. It’s that balance for change for alternative energy, which has become much more affordable for people. I think it would not be worth taking the risk of contaminating water and air and ruining some people’s lives.

Thursday, June 5, 2014

How Regulators Ignore Science and Cave to Oil & Gas Companies

Frack, Rattle and Roll
by JOSHUA FRANK


When one thinks of earthquakes, what comes to mind is usually the vast fault line straddled lands of southern California or the great subduction zones off the coasts of Chile and Japan. Surely, it isn’t the cattle fields of Texas or the rolling plains of Ohio and Oklahoma. Natural disasters in the central and southern United States typically blow in with the winds in the form of deadly tornadoes and storms. Yet, thanks to the insatiable rush to tap every last drop of oil and gas from the depths of the earth’s crust, earthquakes are fast becoming the new norm in “fly-over country”.

Fracking involves shooting a mix of sand, water and chemicals deep underground to force natural gas and oil to the surface. The practice is employed in geological areas where typical extraction methods can’t be utilized. Depending on the size of the operations, fracking produces millions of gallons of water waste, which ends up being stored undergound in so-called injection wells. In 2012 fracking in the U.S. produced nearly 280 billion gallons of this chemically-laden fluid and the EPA reports there are over 155,000 oil and gas wastewater wells active nationwide. Geologists have long associated these deep wells with earthquakes.

Back in the 1960s the U.S. military injected chemical waste northeast of Denver, Colorado at the Rocky Mountain Arsenal station. From March of 1962 to September 1963 an average of 21 million liters were injected 3,600 meters below the earth’s surface monthly. While injections ceased for nearly a year, the military again resumed the practice in April 1965 through February 1966, only to be halted once earthquakes were reported at local seismic stations. After observing this earthquake activity before, during and after the injection of chemical water waste, researchers were convinced the pressurized injection had caused numerous tremors that would have otherwise not occurred.

Since this recorded instance, dozens of other cases have been studied with reports being published in peer reviewed journals, where geologists have concluded there is indeed causality between deep-well injections and earthquakes. Yet, this stark research hasn’t stopped state governments from issuing thousands of permits to allow wastewater and other drilling to proceed, often in close proximity to homes and schools. In many such instances state resource departments blatantly ignore science that doesn’t favor the oil and gas industry.

Take the case of lonesome Youngstown, Ohio. Prior to 2011, Youngstown, population 65,405, had never experienced an earthquake, at least not since records were first kept by Europeans who settled the region in 1776. Nonetheless, this lack of seismic activity changed dramatically when the area recorded 100+ tremors over the course of 2011, including a 3.9 quake that shook the town on New Year’s Eve. Those earthquakes, according to a study by Won-Young Kim of Columbia University, published in the Journal of Geophysical Research, were the result of a pesky injection well known as Northstar 1.

“Earthquakes were triggered by fluid injection shortly after the injection initiated – less than two weeks,” Dr. Won-Young Kim told LiveScience.

After eight quakes occurred near Northstar 1, Ohio Department of Natural Resources’ (ODNR) spokesperson Heidi Hetzel-Evans stated, “ODNR has not seen any evidence that shows a correlation between localized seismic activity and deep injection well disposal.”

It’s important to note that it’s not the process of fracking itself that is causing quakes, but the practice of pumping wastewater back into the earth after it’s been used to help extract oil or natural gas. These wells, if located in and around fault lines, have a high likelihood to causing tremors.

Dr. Ray Beiersdorfer, a geology professor at Youngstown University, was mystified by ODNR’s response to the Youngstown quakes. “Based on what I witnessed in the 2011 incident, I believe ODNR is a captured agency,” argues Beiersdorfer. “The language used by industry and the regulatory agency was indistinguishable.”

Professor Beiersdorfer’s suspicion that ODNR is in bed with industry isn’t far-fetched. In a leaked internal document obtained by the Sierra Club, a 2012 draft communication plan outlined how agency staff ought to respond to criticism of the fracking operations ODNR was greenlighting.

“[Fracking] will be met with zealous resistance by environmental activist opponents, who are skilled propagandists,” the Communication Plan stated. “Neutral parties in particular – such as ordinary citizens concerned about families’ health – will be vulnerable to messaging by opponents that the initiative represents dangerous and radical state policy by Gov. Kasich.”

While the Northstar 1 injection well was shut down after the significant 3.9 magnitude earthquake on December 31, 2011, ODNR wasn’t about to admit it had ignored the science and allowed the operation to continue for far too long. It also didn’t stop ODNR from issuing other permits to allow injection well drilling in Ohio.

Consequentially, in March 2014 twelve new earthquakes hit south of Lowellville, Ohio where Hilcorp Energy was fracking. On March 10, ODNR stated it would force Hilcorp to “suspend all activity”, yet the agency allowed the company to continue gas production and flaring at the site.

Unsurprisingly, Beiersdorfer and others aren’t pleased with the state’s half-hearted response and have called on ODNR to deploy portable seismic stations closer to the Hilcorp operation to get better measurements of quakes, which will in turn provide scientists clearer information about size and location of the tremors.

“The request has been ignored,” Beiersdorfer frustratingly asserts in a piece in Columbus Free Press, “According to a telephone conversation I had with [ODNR Spokesperson] Mark Bruce they are not even discussing deploying portable seismic stations to the site. He said that the five seismometers located within 8 miles (the closest is 4 miles away) are sufficient. My reply that these stations are not close enough to precisely determine the depth of these small earthquakes was not addressed.”

Ohio state Representative Bob Hagen has repeatedly asked ODNR for more information on these quakes as well as drilling activity, yet Hagen has been stonewalled by the agency who would rather fight the “zealous resistance” by environmentalists than allow geologists and even elected representatives access to information about drilling activity. Without the data there can be no research and therefore no blame.

Currently citizens of Youngstown are rallying to ban fracking and injection wells through ballot measures, having failed twice before. Beirsdorfer and his wife, a fellow geologist, have joined the local fight against fracking despite having both worked for oil companies in the past.

“We suffered another set of earthquakes in [Ohio’s] Mahoning Valley and the ODNR claims to be getting to the bottom of this, yet the most important thing they could do, deploy the remote seismic stations, is not being done,” Professor Beiersdorfer contends. “Representative Hagan is being neglected. The press is being avoided. Somehow, we are expected to believe that ODNR has the technical expertise and social reasonability to decide where in our communities fracking and waste-injection can take place, whether you want them or not.”

* * *

Oklahoma is far worse than Ohio, and California for that matter, at least when it comes to earthquake activity. By early April of this year the state had already been dealt 109 earthquakes with a magnitude 3.0 or higher – that’s as many quakes as the Sooner state had in all of 2013. Still, Oklahoma regulatory and industry officials aren’t ready to admit outright the quakes are a result of injection wells.

Yet, all this shaking is not an entirely new phenomenon. In 2011 Oklahoma experienced a large 5.6 earthquake and a 4.7 aftershock near the sleepy town of Prague, which damaged over 200 buildings and injured two people. The Corporation Commission, which tracks injection wells in the state, says there are at least 10,000 active underground injection wells in Oklahoma.

The Oklahoma Geological Survey examined a cluster of quakes that hit near wells in August 2011 and found “that shortly after hydraulic fracturing began small earthquakes started occurring, and more than 50 were identified, of which 43 were large enough to be located. Most of these earthquakes occurred within a 24 hour period after hydraulic fracturing operations had ceased.”

“We’re trying to make sure we understand what data the state needs in order to start making some determinations on cause and effect,” Chad Warmington, president Oklahoma Oil and Gas Association told Bloomberg in response to the seismic activity. “We don’t want anybody to jump to conclusions.”

But conclusive links between deep wastewater injection wells and earthquakes is exactly what the scientific community has detected. The U.S. Interior Department has openly acknowledged the six-fold increase in quakes in the central U.S. from 2000-2011 are strongly correlated to wastewater injection, including those rolling through Oklahoma.

Even the few scientists that don’t oppose fracking see the dangers. Stanford University professor Mark Zoback, who moonlights as a senior adviser to Baker-Hughes, a multinational well services firm, wrote in a 2011 issue of Earth Magazine that man-made earthquakes can be managed, noting that “…it is important to avoid injection into active faults.” Zoback went on to admit that “a number of the small-to-moderate earthquakes that occurred in the U.S. interior in 2011 appear to be associated with the disposal of wastewater, at least in part related to natural gas production.”

Even so, state officials have not halted companies from continuing to inject millions of gallons of wastewater into underground wells in Oklahoma near known faults. Many of these wastewater dumping holes are located less than three miles from the epicenter of the large Prague quake of 2011.

Austin Holland, an Oklahoma Geological Survey seismologist, recently told E&E News that injections must continue despite the swarm of quake activity rattling Oklahoma. “We can actually learn what’s going on,” he claimed, “and perhaps mitigate these things in the future.”

Such brash sentiments are disconcerting to folks who are living in the midst of these ongoing earthquakes. For those residing in the tremor zones down in Arkansas, where numerous injection wells are active, daily anxiety caused by numerous quakes has many on edge.

“I remember days when the tremors were most active in the Greenbrier area, the rural town where I grew up [in Arkansas],” says Emily Lane, who now sits on the Board of Directors of Faulkner County Citizens Advisory Group in Arkansas. “Some days I’d feel 1-2 earthquakes an hour. The roar would approach quickly and roll through the house like a train passing through. Pictures rattled, the dog barked, and a fear grew inside me and many in the community about when the ‘big one’ would come.”

Arkansas officials shut down four disposal wells near Greenbrier and the quakes have stopped; yet tremors in other areas of the state near injection wells continue. “These quakes in outlying areas continue to compromise the integrity of well casings, increasing the likelihood of water contamination in the area,” attests Lane, who is deeply concerned about what lies ahead. “What is most discouraging, beyond the obvious dangers present from future earthquakes and fluid migration/contamination, is that most people in Arkansas still do not realize that a strong correlation was found between disposal wells and seismicity.”

Residents in Arkansas have filed a class action suit against the drillers who operate the disposal wells. Texas residents also lodged a similar case against Royal Dutch Shell, Sunoco and others, claiming their properties have been damaged by earthquakes near the companies’ injection wells.

The fight to end fracking, or at least relocate these earthquake-inducing disposal wells away from fault zones, is going to be an uphill battle. It will likely take thousands more earthquakes, severe property damage, injuries and perhaps death before regulatory agencies stop ignoring science and start protecting people instead of Oil & Gas industry profits.

Friday, March 29, 2013

Injection Well Linked to Destructive Earthquake in Oklahoma, Confirming New Fracking Fears

Friday, 29 March 2013
By Mike Ludwig, Truthout


A team of federal and university geologists have linked a series of unusual earthquakes, including a destructive 5.7-magnitude shocker, to oil-drilling wastewater-injection wells in Oklahoma.

The earthquakes occurred near Prague, Oklahoma, in 2010. The largest quake left two people injured, destroyed 14 homes, damaged a federal highway and was felt as far away as Milwaukee, according to a Columbia University release.

Columbia geologists partnered with the US Geological Survey to produce the report, which revealed a "potential" link between drilling wastewater injection and the massive earthquake.

The wells suspected of causing the earthquakes were in operation for at least 18 years, and the seismic events indicate that there can be decades-long lags between drilling wastewater injection and seismic events, according to the report.

The injection-well operations linked to the earthquakes were relatively small and involved filling oil wells with waste fluids, but over the years, pressure in the wells increased and eventually lubricated a known seismic fault.

"There's something important about getting unexpectedly large earthquakes out of small systems that we have discovered here," said Geoffrey Abers, a co-author of the study.

Abers said the team's observations indicate that the risk of humans inducing large earthquakes from even small injection activities is "probably higher" than previously thought.

The findings come at a time when geologists are reporting an uptick in minor earthquakes across the country linked to unconventional hydraulic fracturing, or "fracking." Fracking has facilitated an oil- and gas-drilling boom across the country, and the process produces large amounts of liquid waste that is most often injected into underground wells for disposal.

In the last four years, the number of earthquakes in the central United States spiked by 11 times compared with three decades prior, the authors of the Oklahoma study estimate.

The wells suspected of causing the massive quake in Oklahoma were not disposing of unconventional fracking waste, but the report raises new concerns about the long-term impacts of underground drilling-waste disposal.

Oklahoma state officials have not officially determined the source of the earthquakes. In response to the report, a state geologist said the findings could link the wells to earthquakes, but the Oklahoma Geological Survey still suspects that they were naturally occurring, according to the Columbia University release. Well operations continue at the site.

Every day, the oil and gas industry injects two billion gallons of liquid waste into any number of 144,000 underground wells, according to the US Environmental Protection Agency. Earthquakes related to wastewater injection are rare, but in recent years, fracking-waste-injection wells have been linked to earthquakes in several states, including Ohio, Alabama, Arkansas, Texas and California.

Between the spring of 2011 and early 2012, a fracking-waste-injection well caused more than a dozen minor earthquakes near Youngstown, Ohio, including one 4.0 magnitude earthquake that was felt for miles.

A Truthout investigation found that Ohio regulators permitted operators of the Ohio well to raise its maximum injection pressure twice, once shortly before and once again after the well-caused two initial earthquakes on March 17, 2011.

The Ohio well has been shut down and state regulators have worked to reform their injection-well policies.

Monday, September 24, 2012

The Trillion-Gallon Loophole: Lax Rules for Drillers that Inject Pollutants Into the Earth

by Abrahm Lustgarten, 
 
On a cold, overcast afternoon in January 2003, two tanker trucks backed up to an injection well site in a pasture outside Rosharon, Texas. There, under a steel shed, they began to unload thousands of gallons of wastewater for burial deep beneath the earth.

 The waste – the byproduct of oil and gas drilling – was described in regulatory documents as a benign mixture of salt and water. But as the liquid rushed from the trucks, it released a billowing vapor of far more volatile materials, including benzene and other flammable hydrocarbons.

The truck engines, left to idle by their drivers, sucked the fumes from the air, revving into a high-pitched whine. Before anyone could react, one of the trucks backfired, releasing a spark that ignited the invisible cloud.

Fifteen-foot-high flames enveloped the steel shed and tankers. Two workers died, and four were rushed to the hospital with burns over much of their bodies. A third worker died six weeks later.

What happened that day at Rosharon was the result of a significant breakdown in the nation's efforts to regulate the handling of toxic waste, a ProPublica investigation shows.

The site at Rosharon is what is known as a "Class 2" well. Such wells are subject to looser rules and less scrutiny than others designed for hazardous materials. Had the chemicals the workers were disposing of that day come from a factory or a refinery, it would have been illegal to pour them into that well. But regulatory concessions won by the energy industry over the last three decades made it legal to dump similar substances into the Rosharon site – as long as they came from drilling.

Injection wells have proliferated over the last 60 years, in large part because they are the cheapest, most expedient way to manage hundreds of billions of gallons of industrial waste generated in the U.S. each year. Yet the dangers of injection are well known: In accidents dating back to the 1960s, toxic materials have bubbled up to the surface or escaped, contaminating aquifers that store supplies of drinking water.

There are now more than 150,000 Class 2 wells in 33 states, into which oil and gas drillers have injected at least 10 trillion gallons of fluid.  The numbers have increased rapidly in recent years, driven by expanding use of hydraulic fracturing to reach previously inaccessible resources.

ProPublica analyzed records summarizing more than 220,000 well inspections conducted between late 2007 and late 2010, including more than 194,000 for Class 2 wells. We also reviewed federal audits of state oversight programs, interviewed dozens of experts and explored court documents, case files, and the evolution of underground disposal law over the past 30 years.

Our examination shows that, amid growing use of Class 2 wells, fundamental safeguards are sometimes being ignored or circumvented. State and federal regulators often do little to confirm what pollutants go into wells for drilling waste. They rely heavily on an honor system in which companies are supposed to report what they are pumping into the earth, whether their wells are structurally sound, and whether they have violated any rules.

More than 1,000 times in the three-year period examined, operators pumped waste into Class 2 wells at pressure levels they knew could fracture rock and lead to leaks. In at least 140 cases, companies injected waste illegally or without a permit.

In several instances, records show, operators did not meet requirements to identify old or abandoned wells near injection sites until waste flooded back up to the surface, or found ways to cheat on tests meant to make sure wells aren't leaking.

"The program is basically a paper tiger," said Mario Salazar, a former senior technical advisor to the Environmental Protection Agency who worked with its injection regulation program for 25 years. While wells that handle hazardous waste from other industries have been held to increasingly tough standards, Salazar said, Class 2 wells remain a gaping hole in the system. "There are not enough people to look at how these wells are drilled … to witness whether what they tell you they will do is in fact what they are doing."

Thanks in part to legislative measures and rulemaking dating back to the late 1970s, material from oil and gas drilling is defined as nonhazardous, no matter what it contains. Oversight of Class 2 wells is often relegated to overstretched, understaffed state oil and gas agencies, which have to balance encouraging energy production with protecting the environment. In some areas, funding for enforcement has dropped even as drilling activity has surged, leading to more wells and more waste overseen by fewer inspectors.

"Class 2 wells constitute a serious problem," said John Apps, a leading geoscientist and injection expert who works with the U.S. Department of Energy's Lawrence Berkeley National Laboratory. "The risk to water? I think it's high, partially because of the enormous number of these wells and the fact that they are not regulated with the same degree of conscientiousness."

In response to questions about the adequacy of oversight, the EPA, which holds primary regulatory authority over injection wells, reissued a statement it supplied to ProPublica for an earlier article in June.
"Underground injection has been and continues to be a viable technique for subsurface storage and disposal of fluids when properly done," a spokesperson wrote. "EPA recognizes that more can be done to enhance drinking water safeguards and, along with states and tribes, will work to improve the efficiency of the underground injection control program."

Some at the EPA and at the Department of Justice, which prosecutes environmental crimes, say the system's blind spots suggest that many more violations likely go undiscovered – at least until they mushroom into a crisis.

That's what happened at Rosharon.

The accident prompted the EPA to examine what else had been dumped at the site, ultimately exposing a scheme by a company that was not involved in the explosion, Texas Oil and Gathering, to pass off deadly chemicals from a petroleum refining plant as saltwater from drilling.  

The switch saved the company substantial fees by allowing it to dispose of the material in a Class 2 well, instead of a more stringently controlled well for hazardous waste, federal investigators said.

Texas Oil and Gathering's owner and operations manager were convicted of conspiring to dump illegal waste and violating the Safe Drinking Water Act. Both declined to comment for this article.

Texas officials acknowledged that they had not looked beyond the paperwork submitted by the operators using the well. The delivery trucks weren't inspected; the wastewater was not sampled.

"Staff had no reason to believe at the time that such testing was necessary at this facility,'' Ramona Nye, a spokeswoman for the Railroad Commission of Texas, which regulates the oil and gas industry activity in the state, wrote in an email. "The likelihood of unpermitted material being disposed of is low.''

William Miller, the EPA's chief investigator on the case, points out that the only reason anyone was held accountable for injection-related violations was because the site blew up.

"If you can get the stuff down the well how is anyone ever going to know what it was?" said Miller, who retired from the EPA in 2011. "There is no way to recover it. It's an easy way to commit a crime and not have any evidence left of it afterwards."


States and Industry Resist Environmental Protections
 One reason that Texas Oil and Gathering was able to dump toxic waste for years without getting caught is that environmental regulations governing how the oil and gas industry disposes of material underground were weakened almost as soon as they were written.

A series of injection accidents beginning in the 1960s – involving pesticide waste in Colorado, dioxins in Beaumont, Texas, and drilling waste that spread for miles through a drinking water aquifer in Arkansas – prompted lawmakers to impose tougher rules on injection wells.

Wells were divided into classes, depending on the source of the waste they handled. Class 1 wells for chemical, pharmaceutical and other industrial wastes, along with Class 2 wells for the oil and gas industry, were subjected to tough controls under the Safe Drinking Water Act of 1974. From the start, the EPA says, oil and gas waste was treated as less toxic than waste from other industries, but all such material was seen as dangerous to drinking water.

Companies drilling the wells were required to do geological modeling to ensure that surrounding rock layers would not allow waste to escape through fissures or fault lines. They also were required to check for the presence of other wells that could be a conduit for contamination.  The EPA set baseline standards and mandated periodic inspections for defects. In many cases, states oversaw their implementation.

The ink had barely dried on the new regulations when the oil and gas industry – aided by sympathetic state regulators who thought their existing oversight was sufficient – began arguing that its waste should be treated differently.

Industry officials lobbied for state oil and gas agencies, some of which already had rules in place, to oversee Class 2 wells, not federal or local environmental officials. Some argued state energy regulators had greater expertise in well construction and regional geology.

In 1980, California Rep. Henry Waxman sponsored a measure that allowed the EPA to delegate authority to oversee Class 2 injection to state oil and gas regulators, even if the rules they applied varied from the Safe Drinking Water Act and federal guidelines.

A few years later, Dick Stamets, New Mexico's chief oil and gas regulator at the time, told a crowd of state regulators and industry representatives that the Waxman amendment was a biblical deliverance from oppressive federal oversight for the drilling industry.

"The Pharaoh EPA did propose regulations and there was chaos upon the earth," Stamets said. "The people groaned and labored, and great was their suffering until Moses Section 1425 (the Waxman amendment) did lead them to the Promised Land."

In the late 1980s, the EPA moved to impose more stringent measures on injection wells after Congress banned injection of "hazardous" waste. The new rules barred underground dumping unless companies could prove the chemicals weren't a health threat. To earn permission to inject the waste,  companies would have to conduct exhaustive scientific reviews to dispose of hazardous materials, proving their waste wouldn't migrate underground for at least 10,000 years.

The energy industry moved preemptively to shield itself from these changes, too. The Safe Drinking Water Act prohibited the EPA from interfering with the economics of the oil and gas industry unless there was an imminent threat to health or the environment. The industry argued that its waste was mostly harmless brine and that testing and inspecting hundreds of thousands of wells for waste that would qualify as "hazardous" would delay drillers or cost them a fortune.
  
"It would have been crippling to U.S. oil and gas production," said Lee Fuller, vice president of government relations for the Independent Petroleum Association of America. Fuller was a former staff member for the Senate Environment and Public Works Committee, whose ranking member at the time, the late Texas Sen. Lloyd Bentsen, led the fight against the hazardous waste rule. "So yes, the industry was very aggressively seeking some mechanism to address those consequences."

Bentsen had won the industry a temporary reprieve in 1980 by persuading Congress to redefine any substance that resulted from drilling – or "producing" – an oil or gas well as "non-hazardous," regardless of its chemical makeup, pending EPA study.  In 1988, the EPA made it permanent, handing oil and gas companies a landmark exemption.  From then on, benzene from the fertilizer industry was considered hazardous, threatening health and underground water supplies; benzene derived from wells for the oil and gas industry was not.

The effect was that the largest waste stream headed for underground injection, that from the oil and gas industry, was exempted from one of the most effective parts of environmental rules governing hazardous waste disposal.

"A blanket exemption without any sense of what the actual chemistry of these wastewaters is, is very concerning," said Briana Mordick, a geologist at the Natural Resources Defense Council.

Other protections also began to unravel, widening the gap between Class 1 and Class 2 well regulations. Both regulators and the industry regularly refer to drilling waste as "salt water" even though, according to a 2002 EPA internal training document obtained by ProPublica, "on any given day, the injectate of a Class II-D well has the potential to contain hazardous concentrations of solvents, acids, and other… hazardous wastes."

Once the wastes were defined as nonhazardous, there was little justification for holding Class 2 wells to the same rules as other waste being injected deep underground.

Today, for example, Class 1 wells for hazardous waste are tested for pressure continuously and are supposed to be inspected for cracks and leaks every 12 months. Oil and gas wells – though the goal is to inspect their sites annually – have to be tested only once every five years.
Injection wells are known to cause earthquakes, so Class 1 wells usually have rigorous seismic and geologic siting requirements. Often, Class 2 wells do not. An EPA staff member might spend an entire year reviewing an application for a new hazardous waste well. Class 2 wells are often permitted in bulk, meaning hundreds can be green-lighted in a matter of days.

Where Class 1 hazardous waste is injected, companies have to inspect a two-mile radius for old wells, making sure contaminants will have no avenue to shoot back up into drinking water aquifers or to the surface. The minimum standard for oil and gas companies is to inspect within 400 yards, even though it is widely believed, according to internal EPA memorandums obtained by ProPublica, that such a rule is arbitrarily defined, runs against "much existing evidence" and "may not afford adequate protection" of drinking water.

EPA officials acknowledge that their Class 1 regulations represent the best practices to keep water safe and that the risk of a Class 2 well leaking is no different than the risk of a Class 1 well leaking. The contrast in regulations reflects "varying legal authorities, not varying levels of confidence," an agency spokeswoman wrote in an email, referring to the mandate not to let environmental rules interfere with the nation's drilling progress.

State injection regulators counter that much drilling-related waste is put in the same geologic formations that produce oil and gas, in which contaminants like benzene naturally occur. The water close to these wells is often already undrinkable, they say, so lesser protections make sense.

According to the EPA's most recent inventory, the number of Class 2 wells is near an all-time high.

Oklahoma, Texas, Kansas and California use tens of thousands of Class 2 wells to push out oil and gas or dispose of fracking fluids and "produced" water, as the waste derived from drilling is called. In North Dakota, injection permits have increased tenfold, with more wells being permitted in one month – September 2011 –than is typical in an entire year. New Mexico issued twice as many permits last year as it did in 2007. Ohio injected twice as much waste in 2011 as it did in 2006 and is evaluating applications for dozens of new injection sites. largely for waste exported by Pennsylvania and New York, where such wells are deemed unsafe.

As much as 70 percent of the waste destined for Class 2 facilities would be considered toxic if it were not for the loopholes in the law, according to Wilma Subra, a chemist and activist who sits on the board of STRONGER, a partnership of oil and gas industry representatives and state regulators aimed at bolstering state standards.

Recently, Stark Concerned Citizens, an anti-drilling group, asked Ohio regulators why radioactive materials such as radium weren't identified or disclosed when injected into Class 2 wells.

"The law allows it," Tom Tomastik, a geologist with Ohio's Department of Natural Resources and a national expert on injection well regulation, replied in a Sept. 17 email. "It does not matter what is in it. As long as it comes from the oil and gas field it can be injected."


Well Operators Game Safety Tests
 When Carl Weller showed up, shovel in hand, at a Kentucky farm field dotted with injection wells in June 2007, he was acting on a tip.  Weller, a contracted EPA injection inspector, was an expert in testing for what regulators call "mechanical integrity," using air pressure to check if wells have leaks or cracks.

Such tests are among the only ways to know whether cement and steel well structures are intact, preventing brine and other chemicals from reaching drinking water.

Using his shovel, Weller dug around the top of a well, unearthing the steel tubing near the surface. A few inches down, he came across an apparatus he had never seen before: A section of high-pressure tubing ran out of the well bore and connected to a three-foot-long section of steel pipe, sealed at both ends. The apparatus appeared designed to divert air pumped into the well into the pipe instead, making the well test as if it were airtight.

"The only reason that I know of that that device would be installed would be to perform a false mechanical integrity test, more than likely because the well itself would not pass," Weller testified in 2009 as part of a case against the well's operator. The EPA did not make Weller available to comment for this article.

When EPA inspectors kept digging, they found the buried devices on 10 more wells.
The case stunned regulators. Weller had been inspecting the site's injection wells, which were used to enhance the recovery of oil, for the better part of a decade, certifying them as safe.  After the EPA's discoveries, workers at the company that operated the wells, Roseclare Oil, accused its manager, Daniel Lewis, of having conspired to cheat the tests for much of that time.

In 2009, Lewis was convicted of a felony charge for gaming the safety tests on Roseclare's wells and was sentenced to 3 years probation and a $5,000 fine. He maintains his innocence, saying the wells were rigged by his father, who ran the company's local operations until his death, but said such practices were typical in Kentucky's oil and gas industry. "I'd say it's pretty common," said Lewis, whose probation was commuted in 2011.  "But it's not something people go around talking about either."

From Lewis' perspective, injection well operators sometimes have little choice but to try to fool inspectors. Many wells are decades old and were drilled before the current regulations were written. Some are decrepit, their cement aging and cracked. They also can't be easily – or cheaply – repaired.

Lewis, who is now a part-owner of Roseclare and continues to run its operations, said that before wells were due for EPA inspections he would pretest them himself. If one failed, he'd enter problem-solving mode, prepping the site for the EPA's arrival. Two of his employees testified that he ordered them to fabricate and install the diverters.

"You go and work in it and try to get it to hold and it won't hold," Lewis said of the wells. "What are you going to do? It's kind of a ‘Don't ask, don't tell.'"

Randy Ream, the Assistant U.S. Attorney for Kentucky's Western District who prosecuted the case against Lewis, called his scheme unusually elaborate but agreed that efforts to get around the rules for injection wells are common. Sometimes, he said, they result in the contamination of private drinking water wells.

"We have people who have constructed wells that are not certified injection wells, or we have people who will put their brine in a tank and carry it over and put it in somebody else's well," Ream said.  "One guy, he's got oil coming out of his shower head."

"There is just so much brine," Ream added, "and you have to get rid of it."


So Many Wells, So Few Inspectors

One obstacle to more effective enforcement in Kentucky and elsewhere, Ream said, is that regulators cannot always keep up with well tests and inspections.

According to EPA records, Kentucky has 3,403 Class 2 wells, which are supposed to be tested for mechanical integrity once every five years. But since 2007, an average of just 253 wells a year have been tested, less than half as many as there should have been to remain on schedule.

A spokeswoman for the EPA's regional office in Atlanta said in an email that only half of Kentucky's injection wells are actively used and only active wells can be tested. She said mechanical integrity tests are performed on each well every 36 months, but did not address the discrepancy between this schedule and the number of tests reflected in EPA data.

The EPA employs just six people to check its wells across the southeast, not just in Kentucky, but in Tennessee and Florida, too. Those same people are also responsible for working with state inspection programs in North and South Carolina, Georgia, Alabama and Mississippi, which have their own inspection staffs.

Most states aim to visit injection sites at least once a year, and some meet or exceed that schedule, EPA records show. Ohio, for example, recently added staff dedicated exclusively to injection oversight and visits its active injection sites every 12 weeks. (Ohio also insists that Class 2 wells meet many of the more stringent testing and permitting regulations it uses for Class 1 hazardous waste wells.)

"Ohio's [rules] are based on what we felt we needed to develop to continue to alleviate any concerns," said Tomastik, of Ohio's Department of Natural Resources. "Obviously without regulatory presence in the field, the operator is not concerned about operating within the requirements."

But understaffing seems to be endemic across drilling states, especially where state regulatory agencies are responsible for checking both producing oil and gas wells and injection wells for waste or to enhance production.

In Montana, EPA auditors noted that inspectors are choosing which wells to inspect and have a "significant" workload.  In North Dakota, EPA auditors also noted the pressures of "exponential" growth and an "increasing workload."

To meet the goal of inspecting each well annually, Texas inspectors would have to visit eight wells a day, every day, including Sundays and Christmas. That's after Texas' Railroad Commission hired 65 staffers last year to help inspect the state's 428,000 wells.

Nye, the commission's spokeswoman, said the state had sufficient funding and inspected each of its commercial disposal wells twice last year.

"The Commission has a stringent and comprehensive review process for these wells," Nye wrote in an email.  "Railroad Commission staff work diligently to ensure saltwater disposal wells are not and will not be a problem."

But inspectors don't check on private disposal wells, which are far more numerous, with the same regularity. Nor do they keep a schedule for when officials should conduct such visits.
Other states are struggling under similar burdens. In Wyoming, inspectors would also have to check eight wells a day for each well to be checked once a year – a pace possible if wells are clustered together, experts said, but otherwise difficult to achieve. In West Virginia and Kansas, inspectors would have to check seven wells per day.

Visiting injection wells often ranks low among inspectors' priorities unless there is an accident or spill, according to a 2007 Texas auditor's report. The most urgent responsibility for regulators, beyond responding to emergencies, is typically overseeing the development of new oil and gas wells.

The result is that several years can pass between inspections of many injection well sites. In 2010, state regulators visited less than half of the Class 2 sites that a federal well inventory shows they were responsible for monitoring, ProPublica's analysis showed.  EPA inspectors checked on such wells even less frequently, visiting less than one-quarter of the sites under their jurisdiction in 2010.

"I don't give a darn whether you have federal regulations, or a squeaky clean permitting system," said Bill Bryson, a member of the Kansas Geological Survey and the former head of Kansas' oil and gas commission. "If you don't have somebody going out and looking at the wells it doesn't do any good, and if you don't have the right people looking … it doesn't do any good either."

Much of the problem with oversight comes down to money, critics say. In some states, budgets and staff for oil and gas agencies have dropped relative to the number of new wells being drilled over the last nine years.

Kansas employs about the same number of inspectors as it did in 2003, even though it drills four times as many new wells. New drilling has nearly doubled in Louisiana over the same period, but the state's enforcement staff has remained static and its oil and gas budget has increased modestly. In Illinois, drilling has nearly doubled, while the number of enforcement staff has been reduced.

Since the Underground Injection Control program is run under a federal mandate, states rely partly on money from the EPA to fund oversight and enforcement. Federal dollars make up 20 percent of Texas' budget, for example. But in the last 22 years, the EPA's annual operating budget for injection has remained about the same: $10 million. Taking inflation into account, funding has dropped at least 40 percent from 1990 to 2012, though the regulations for all well classes have only grown more complex.

"The UIC program has been flat funded for years," said Dan Jarvis, the field operations manager for Utah's Division of Oil, Gas and Mining.  "With more manpower, obviously you put them on the ground and you're going to have better compliance. Our field people are some of the greatest guys going, but they are overworked."

The EPA declined to disclose the operating budget for regional offices that monitor waste wells under federal jurisdiction or oversee state injection programs. Documents show, however, that in 2011 the agency suspended its travel budget for visits to some of the states that have the largest injection programs, including Louisiana, Texas and Oklahoma.

"Do you think we are doing more now than we were doing 30 years ago? No, there is no money," said Salazar, the former EPA injection expert. "There are not enough people to know what is going on. It is the ideal storm for industry. Less and less people, more and more things that the EPA has to do."

Ultimately, much of the responsibility for meeting EPA standards falls to companies themselves. Some operators routinely exceed the minimum requirements of injection regulations, says Hughbert Collier, who runs a Texas environmental engineering firm that consults with injection well operators. They conduct their own integrity tests every year and make sure employees visit well sites once a month.

But operators inclined to cut corners have little to hold them back.

"What most people would be surprised about is that regulators don't have real good control over everything that goes on in the regulated community," said Miller, the former EPA criminal investigator in Texas. "Most of our environmental law requires self-reporting and that requires honest people."

When violations are identified – such as the 140 times waste was illegally injected and noted in the regulatory reports – the consequences can be minimal, and only in rare cases do transgressions rise to the level of criminal prosecution. In the three years of national data reviewed by ProPublica, which included more than 24,000 formal notices of violations, only one case was referred to criminal investigators.

Usually, violations result in citations or informal warnings. If operators do not address violations, then modest fines may be levied; in some cases, wells are temporarily shut down. There is no central source of information on the size of fines, but an audit of Louisiana's injection program provides a glimpse: In 2011, the state collected an average of $158 for each violation.

After three deaths, two federal worker safety investigations and a criminal prosecution, few injection sites nationwide received as much regulatory scrutiny as those in Rosharon, Texas.  Yet, despite all the attention, the wells there later failed on the most basic level.

On Feb. 17, 2010, thousands of gallons of waste that had been deposited into these wells gurgled to the surface in what the Railroad Commission described as a "breakout." Materials injected far below the earth had managed to migrate back up to the surface, perhaps through an old well missed by regulators.

As of this June, investigators were still analyzing whether the chemicals injected underneath the site had reached water supplies.

++++++++++++++

Friday, September 21, 2012 by PRWatch.org
Coordinated Actions Worldwide this Weekend Call for Banning Fracking
by Sara Jerving
 
 
Concerned people from the U.S. and numerous other countries will join in a global campaign event Saturday to call for a ban of hydraulic fracturing or “fracking." More than 150 events, on five continents, are planned for this weekend’s “Global Frackdown” -- a day of action against fracking -- coupled with the promotion of the expansion of clean, sustainable energy options. 




Concerns about fracking, a process of extracting oil and gas from shale formations, have increased over the past few years as a growing number of communities encounter pressure from the well-funded industry to open up their land and water to industrial drilling. New technologies have made obtaining these deposits cheaper than had been possible in the past, leading to a rapid expansion of fracking across the globe.

During the process of fracking, large quantities of fresh water, coupled with chemicals and sand, are pumped into shale formations in order to crack the rock and extract the fossil fuels.

The blend of "proprietary" chemicals used in this process is largely kept confidential, but studies have revealed that fracking fluids contain a host of toxic substances, including known carcinogens and volatile organic compounds (VOCs). Fracking has the documented potential to contaminate drinking water sources.  Fracking has also been shown to foul both air and land -- in addition to spoiling millions of gallons of fresh water as part of the drilling process.

Fracking has been a contentious issue in many countries that have large shale deposits, which may be located where people live or set aside as natural wildlife areas or parks.

While communities across the globe continue to fight political or legal battles over the use of land and water for the controversial extraction process, Saturday’s day of action will be the first time such efforts are coordinated internationally.

Citizens on Five Continents Call for a Ban
The day of action, spearheaded by Food & Water Watch, has garnered participation of over 150 organizations worldwide. Citizens in Argentina, the Czech Republic, China, Zimbabwe, and the Ukraine, among other nations, will be speaking out on the same day that resisting unlimited fracking is a universal fight.

“Since our water system is deeply interconnected, even if you don’t have a fracking rig next to your house, your health, safety and environment are at risk,” Anna Ghosh of Food & Water Watch said.

Citizens will converge in front of parliament buildings in Bulgaria, South Africa, and the Czech Republic, at the Golden Gate bridge in San Francisco, and at Noosa Beach in Australia. A brigade of bicycles will protest at the site of an injection well in northern Spain. Street theatre performances portraying the dangers of fracking will be held in downtown Chicago and citizens will hand out information on fracking at Madison's weekly farmers' market on the Capitol building square, among other actions.

Day of Action Follows Protests in Brussels, Philadelphia, and Ottawa
Some of the actions already started this week. On Tuesday, members of Green Parties from across Europe gathered in front of the European Parliament building in Brussels, Belgium, holding murky cups of water along with their protest signs, to represent the threat of water contamination that comes with fracking. The European Union is currently in the process of deciding the future of how the continent will move forward on regulating fracking.

This protest came in part in response to the European Parliament’s Industry Committee passing a decision Tuesday that said no environmental regulation amendments are needed to protect citizens from fracking. The European Parliament Environment Committee voted the following day for a more stringent approach to regulation. A European Commission released a report earlier this month calling for strict regulations because of the threat that fracking poses to the health of Europe’s residents and its environment.

On Thursday in Ottawa, the Council of Canadians, dressed in hazmat suits, delivered petitions signed by nearly 10,000 people asking for a moratorium on fracking in that country until federal reviews have been completed. The staff carried fake buckets of toxic fracking fluid to deliver along with the petitions. The protesters had hoped to deliver the petitions to Peter Kent, the Minister of the Environment, but the minister never made an appearance.

About one thousand people gathered in Philadelphia Thursday for “Shale Gas Outrage,” organized by Protecting Our Waters, a Philadelphia-based nonprofit group. The protestors stood outside the Pennsylvania Convention Center where inside Governor Tom Corbett spoke to attendants of a Marcellus Shale industry conference. At the convention, Corbett called those concerned about fracking the "unreasoning opposition" and touted the industry as the "tip of the spear" of a new industrial revolution. Corbett reportedly received nearly $1 million from those in the oil and gas industry during his gubernatorial campaign.

Citizens Standing up to Powerful Industry, Gains Have Been Made
These citizens are up against a powerful, well-funded oil and gas industry with an aggressive public relations campaign to convince the world that fracking is benign. But despite their efforts, victories have been won by citizens hoping to protect their health and the environment from the dangers fracking poses. Fracking has been banned in France, Bulgaria, and the state of Vermont. There are also moratoriums on new fracking wells in New Jersey and New York, as well as in Romania, the Czech Republic, and the German region of North Rhine Westphalia. New York is currently deciding whether to end the state's moratorium on new wells in the state. Around two thousand individuals marched in Albany in August to persuade Governor Andrew Cuomo not to lift the moratorium.

Within the first 24 hours of which she was named to cabinet, Quebec’s new Natural Resources Minister Martine Ouellet said Thursday that she does not think there is any safe way to extract shale gas. “Our position is very clear: we want a complete moratorium, not only on exploitation but also on exploration of shale gas. We haven’t changed our minds,” she said.
A full list of events planned for the "Global Frackdown" is available here.

Monday, January 2, 2012

Ohio Fracking Wells Closed After Earthquakes


graphic from ProPublicaCNN reports:

State leaders have ordered that four fluid-injection wells in eastern Ohio will be "indefinitely" prohibited from opening in the aftermath of heightened seismic activity in the area, an official said.

Ohio Department of Natural Resources Director James Zehringer had announced on Friday that one such well -- which injects "fluid deep underground into porous rock formations, such as sandstone or limestone, or into or below the shallow soil layer," the U.S. Environmental Protection Agency explains -- was closed after a series of small earthquakes in and around Youngstown.

Then on Saturday, a magnitude 4.0 earthquake struck that released at least 40 times more energy than any of the previous 10 or more tremors that had rattled the region in 2011.

The New York Times notes that:
The latest quake, the 11th since mid-March, occurred Saturday afternoon and with a magnitude of 4.0 was the strongest yet. Like the others, it was centered near a well that has been used for the disposal of millions of gallons of brine and other waste liquids produced at natural-gas wells, mostly in Pennsylvania.

The waste, from the process called hydraulic fracturing that is used to unlock the gas from shale rock, had been injected under pressure into the well, which is 9,200 feet deep. Scientists had suspected that some of the wastewater might have migrated into deeper rock formations, allowing an ancient fault to slip. Similar links between disposal wells and earthquakes have been suspected in Arkansas and Texas.

************

(What more proof does anyone need that fracking is bad all the way around? it causes ground water and well water contamination (including making the water flammable), the chemicals used are carcinogens, they just dig holes in the ground to dump that toxic chemical waste or spread it out on highways or dump it into rivers, and now, fracking causes earthquakes. The verdict is in--no more fucking fracking!--jef)


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