Tag Archives: fracking

Buffalo’s Bomb Trains

Repost from ArtVoice, Buffalo, NY
[Editor: Professor Niman has written a thorough examination of crude-by-rail issues.  The local (Buffalo NY) perspective is no drawback.  This is an excellent reference article no matter where you are.  For example, if/when Benicia approves a permit for Valero’s proposed Crude By Rail project, everyone uprail from here can expect to be the new Buffalo.  – RS]

Buffalo’s Bomb Trains

By Michael I. Niman, February 26, 2015
With one third of Buffalo’s population living in a disaster evacuation zone, the local media’s silence is deafening.

They span over a mile long containing up to 140 tank cars and as much as 4.5 million gallons of some of the nastiest forms of crude oil on earth, pumped from “extreme” extraction operations in North America’s new oil boomtowns. They cross rivers and transverse open plains, wilderness forest and some of the most densely populated urban areas in the country. Occasionally, with alarmingly increasing frequency, they careen off into rivers, catch fire and explode, or both. When spilled in water, their heavy oil exterminates river ecosystems. When they blow up, they release the fires of hell, with one oil train accident in 2013 wiping out most of the town of Lac-Mégantic, Quebec, killing 47 people and gutting its downtown. That’s when folks started referring to these explosive steel snakes as “Bomb Trains.”

This is one of the dark sides of North America’s fossil energy boom—the backstory on cheap fuel. The uptick in oil production comes from using extreme means to recklessly drill oil, using carbon-intensive methods like fracking to extract environmentally dangerous low grade oils such as Bakken crude from Montana and North Dakota. This oil, pumped from the dolomite layer of the Bakken geological formation, which also underlies portions of the Canadian provinces of Saskatchewan and Manitoba, is more volatile than conventional oils, with a lower flashpoint for explosion. When rail cars started to blow in Lac-Mégantic, The National Post reported a blast radius of over one half mile.

The United States National Transportation Safety Board estimates that about 400,000 barrels a day of this oil make the trip to Atlantic Coast refineries, with 20 to 25 percent moving through the port of Albany. Much of this Albany-bound oil moves across New York utilizing rail lines passing though the hearts of Buffalo, Rochester, Syracuse and Utica. Oil from Canada crosses the Niagara river, entering the US both in Niagara Falls, and via Buffalo’s 142 year old International Railroad Bridge, as well as taking a northern route, dropping down from Quebec on tracks passing through the Adirondack Park, including about 100 miles of Lake Champlain watershed shoreline. Non Albany-bound oil, such as some shipments from Buford, North Dakota to Houston, Texas, also take an unlikely route through Buffalo.

Though much of this oil winds up moving through New York State, federal law limits the state’s authority to regulate it. While crude oil can be stabilized to make it less volatile in transit, whether or not it receives such treatment is up to the discretion of regulators in the state that produces it—not necessarily the states through whose cities it will roll. Most of the explosive Bakken crude coming our way originates in North Dakota, where the energy industry all but owns the legislature, fertilizing the state’s anti-regulatory zeitgeist with a healthy dose of cash. The end result is, whatever passes for a state government in North Dakota fails to meet even Texas’s modest safety standards for anti-explosive fuel stabilization.

The Association of American Railroads reports that, thanks to the Bakken and Tar Sands oil booms, the amount of oil moving across the country by train has increased 45 fold (4,500 percent) from 2008 through 2013, with the volume continuing to increase through 2014 and 2015. As a result, more oil spilled from oil trains in the U.S. in 2013 than in the preceding 37 years. The number of accidents increased in 2014, and seems to be steadily increasing this year, with oil trains derailing and blowing up last week in West Virginia and northern Ontario. The Associated Press reports that the U.S. Department of Transportation now predicts an average of ten derailment accidents a year involving crude oil or ethanol tank cars over the next twenty years, “causing more than $4 billion in damage and possibly killing hundreds of people if an accident happens in a densely populated part of the U.S.” It’s no longer a matter of “if” there will a catastrophic oil train derailment.

Both the New York State Office of Fire Prevention and Control, and the United States Department of Transportation recommend evacuating a one half mile perimeter around accidents involving railroad tanker cars carrying flammable liquids. Karen Edelstein, a researcher and the New York Program Director for the FracTracker Alliance, mapped oil train routes across the state, adding overlays for this evacuation zone, and for schools and hospitals. Her data shows that statewide, there are 502 public schools situated within potential evacuation zones. In Buffalo, about one third of the population live within one half mile of these bomb train routes, and 27 public schools and eight private schools lie within potential evacuation perimeters as well. This includes PS 42, which serves students with disabilities, and is located adjacent to the track. Sister’s Hospital and the Buffalo Zoo are well within this perimeter, which skirts the Buffalo State and Erie County Medical Center campuses. If we freak out when it snows, how well are we going to handle what appear to be atomic fireballs, should one of these trains blow up?

While the profits from this oil boom have been privatized, much of the cost associated with reckless extraction have been externalized, meaning dumped on the public. Aside from the obvious environmental costs that we and future generation will have to bear, are the less visible emergency preparation costs that every school, hospital and municipality within a half mile of bomb train routes must now cover. In Buffalo, this means 35 schools need to work with local emergency services providers to develop plans to quickly evacuate students not just from buildings, but from neighborhoods, all with a possible backdrop of explosions, sirens and billowing smoke.

While it’s not statistically likely that a train will explode in Buffalo or any other specific place, it is a certainty that trains will keep exploding with increasing frequency across the U.S. and Canada. This means that cash strapped municipalities across the continent will have to develop plans to address a catastrophe we know for certain will befall some of our communities.

Addressing this risk involves not just planning to respond to it, and maintaining an emergency response network capable of responding, but also working to prevent such a catastrophe. A report from the Cornell University Community and Regional Development Institute points out that this involves a multitude of responsibilities, such as monitoring surface rail crossings to prevent vehicle train collisions that can lead to a derailment. Such responsibility, the report notes, usually falls to local police forces that often lack the personnel to do this. Likewise, federal regulators lack the personnel to inspect the nation’s rail infrastructure, and state Departments of Transportation lack the resources to adequately inspect bridges crossing railroad tracks. All of these costs fall not on the oil or railroad industries, but on government agencies, with much of this work not being done due to budget constraints.

What little planning there is to deal with an oil train explosion is alarming to read. A three car fire requires, according to the New York State Office of Fire Prevention and Control , 80,000 gallons of water for laying down a fire retardant foam blanket and cooling adjacent rail cars. Hence, the state recommends, if there is “NO life hazard and more than 3 tank cars are involved in fire OFPC recommends LETTING THE FIRE BURN unless the foam and water supply required to control is available” [sic.]. The wording here is ominous, with the availability of the required foam and water not being the default expectation, but instead, simply a possibility. This language is there for a reason, however. The Auburn Citizen, in central New York, quotes Cayuga County Emergency Management Office Director Brian Dahl, who, in response to a question about his county’s ability to respond to an oil train fire, unequivocally states, “The amount of foam and water you would need, there’s just not enough in central New York.”

While oddly inferring that maybe you should put the fire out if you have adequate foam and water, even if there is no “life hazard,” the state’s instructions don’t mention what to do if there is a life hazard, but no foam or water. Also troubling is their inference that if more than three cars are on fire you should just give up. Last week’s fires in Ontario and West Virginia saw seven and fourteen cars ablaze respectively, with each fire burning for over 24 hours. In all caps, the state’s instructions warn responders,

“All resources must be available prior to beginning suppression.”

It doesn’t give any suggestions as to what to do if you can’t move the water to the fire, or have the foam necessary to smother a dragon. None of the suggested responses are tolerable should an oil train explode in an urban environment.

See FracTracker’s map of Buffalo’s evacuation zone: tinyurl.com/NYS-derailment-risks.

Dr. Michael I. Niman is a professor of journalism and media studies at SUNY Buffalo State. His previous columns are at artvoice.com, archived at www.mediastudy.com, and available globally through syndication.

Hundreds of illicit oil wastewater pits found in Kern County

Repost from The Los Angeles Times
Editor: See also LA Times follow-up stories: 2/27/15, Who’s behind the chemical-laden water pits in Kern County? and 2/28/15 Jerry Brown must enforce California’s environmental laws.   

Hundreds of illicit oil wastewater pits found in Kern County

By Julie Cart,   2/26/15 10:10PM
Oil wells
Pits containing production water from oil wells in Kern County. (Brian van der Brug / Los Angeles Times)

Water officials in Kern County discovered that oil producers have been dumping chemical-laden wastewater into hundreds of unlined pits that are operating without proper permits.

Inspections completed this week by the Central Valley Regional Water Quality Control Board revealed the existence of more than 300 previously unidentified waste sites. The water board’s review found that more than one-third of the region’s active disposal pits are operating without permission.

The pits raise new water quality concerns in a region where agricultural fields sit side by side with oil fields and where California’s ongoing drought has made protecting groundwater supplies paramount.

Clay Rodgers, assistant executive officer of the water board’s Fresno office, called the unregulated pits a “significant problem” and said the agency expects to issue as many as 200 enforcement orders.

State regulators face federal scrutiny for what critics say has been decades of lax oversight of the oil and gas industry and fracking operations in particular. The Division of Oil, Gas and Geothermal Resources has admitted that for years it allowed companies to inject fracking wastewater into protected groundwater aquifers, a problem they attributed to a history of chaotic record-keeping.

“The state doesn’t seem to be willing to put the protection of groundwater and water quality ahead of the oil industry being able to do business as usual,” said Andrew Grinberg of the group Clean Water Action.

The pits — long, shallow troughs gouged out of dirt — hold water that is produced from fracking and other oil drilling operations. The water forced out of the ground during oil operations is heavily saline and often contains benzene and other naturally occurring but toxic compounds.

Regional water officials said they believe that none of the pits in the county have linings that would prevent chemicals from seeping into groundwater beneath them. Some of the pits also lack netting or covers to protect migrating birds or other wildlife.

Currently, linings for pits are not required, though officials said they will consider requiring them in the future. Covers are mandated in some instances.

The pits are a common site on the west side of Bakersfield’s oil patch. In some cases, waste facilities contain 40 or more pits, arranged in neat rows. Kern County accounts for at least 80% of California’s oil production.

The facilities are close to county roads but partially hidden behind earthen berms. At one pit this week, waves of heat rose from newly dumped water, and an acrid, petroleum smell hung in the air.

Rodgers said Thursday that the agency’s review found 933 pits, or sumps, in Kern County. Of those, 578 are active and 355 are not currently used.

Of the active pits, 370 have permits to operate and 208 do not. All of the pits have now been inspected, he said.

The possible existence of hundreds of unpermitted pits came to light when regional water officials compared their list of pit operators to a list compiled by the Division of Oil, Gas and Geothermal Resources. The oil regulator’s list contained at least 300 more waste pits than water officials had permitted, Rodgers said.

His staff began inspecting the wastewater sites in April. Initial testing of water wells has not revealed any tainted water, he said.

The pits are an inexpensive disposal method for an enormous volume of water that is forced out of the ground during drilling or other operations, such as fracking. Rodgers said that just one field, the McKittrick Oil Field, produces 110,000 barrels of wastewater a day. According to figures from 2013, oil operations in Kern County produce 80 billion gallons of such wastewater — an amount that if clean would supply nearly a half-million households for a year.

More than 2,000 pits have been dredged over decades of oil operations in Kern County, according to water board records. Oil field companies have not always properly disposed of water, Rodgers said. As recently as the 1980s, it was customary to dump wastewater into drainage canals that line the San Joaquin Valley’s agricultural fields.

But using unlined pits to dispose of wastewater is becoming less common. Some states ban the practice, and many in the oil and gas industry do not consider it effective.

The water board’s long-term plan to address the problem includes requiring remediation of some abandoned pits so that contaminants left behind don’t pollute the air, Rodgers said.

In pits located near clean water sources, Rodgers said, operators will be required to install monitor wells to test water quality. The companies will pay for the testing and provide the results to water officials.

The water board will publish a series of general orders that he said will more tightly control the operation of wastewater pits.

“Our goal is to protect water quality,” Rodgers said. “Our goal is not to shut anybody down, but by the same token, they do not own the waters beneath them. Those waters are for the public good.”

Federal study: Oklahoma more at risk of big damaging quakes because of increase in small ones

Repost from The Vallejo Times-Herald (Covered elsewhere, including U.S. News and World Report)

Federal study: Oklahoma more at risk of big damaging quakes because of increase in small ones

By Seth Borenstein, AP Science Writer, Feb 14, 2015
File - In this Nov. 6, 2011 file photo, maintenance workers inspect the damage to one of the spires on Benedictine Hall at St. Gregory's University in Shawnee, Okla., after two earthquakes hit the area in less than 24 hours. New federal research says small earthquakes shaking Oklahoma and southern Kansas daily are dramatically increasing the chance of bigger and dangerous quakes, new federal research indicates. (AP Photo/Sue Ogrocki)
Maintenance workers inspect the damage to one of the spires on Benedictine Hall at St. Gregory’s University in Shawnee, Okla., after two earthquakes hit the area in less than 24 hours. New federal research says small earthquakes shaking Oklahoma and southern Kansas daily are dramatically increasing the chance of bigger and dangerous quakes. Associated Press/Nov. 6, 2011

SAN JOSE, California (AP) — Small earthquakes shaking Oklahoma and southern Kansas daily and linked to energy drilling are dramatically increasing the chance of bigger and dangerous quakes, federal research indicates. This once stable region is now just as likely to see serious damaging and potentially harmful earthquakes as the highest risk places east of the Rockies such as New Madrid, Missouri, and Charleston, South Carolina, which had major quakes in the past two centuries. Still it’s a low risk, about a 1 in 2,500 years’ chance of happening, according to geophysicist William Ellsworth of the U.S. Geological Survey. “To some degree we’ve dodged a bullet in Oklahoma,” Ellsworth said after a presentation to the American Association for the Advancement of Science. But, he added, “This is not to say we expect a large earthquake tomorrow.” During the 90-minute session on human-induced earthquakes, three quakes larger than 3.1 magnitude hit northern Oklahoma. Federal records show that since Jan. 1, Oklahoma has had nearly 200 quakes that people have felt. These quakes started to increase in 2008 and made dramatic jumps in frequency in June 2013 and again in February 2014, Ellsworth said. They are mostly in areas with energy drilling, often hydraulic fracturing, a process known as fracking. Many studies have linked the increase in small quakes to the process of injecting wastewater deep underground because it changes pressure and triggers dormant faults. Until now, those quakes were mostly thought of as nuisances and not really threats. But Ellsworth’s continuing study, which is not yet published, showed the mere increase in the number of tiny temblors raises the risk of earthquakes that scientists consider major hazards. That’s generally above a magnitude 5 with older buildings and a magnitude 6 for modern ones, Ellsworth said. “The more small earthquakes we have it just simply increases the odds we’re going to have a more damaging event,” Ellsworth said. A 2011 earthquake in Prague, Oklahoma, was a 5.7 magnitude, causing some damage and hurting two people. Some studies said that was a side effect of the drilling process, but other scientists are not convinced. Experts at the science session said Ellsworth’s finding of a higher risk for big quakes makes sense. “We are worried about this, no question about it,” said Rex Buchanan, interim director of the Kansas Geological Survey. Not all states with fracking and wastewater injections are seeing increased quakes and not all those with increased quakes, such as Texas and Ohio, are at a higher risk for major quakes, Ellsworth said. Arkansas and Ohio, for example, are also now seeing fewer man-made quakes, he said. Much depends on geology and how the wastewater is injected, said Stanford University geophysics professor Mark Zoback. He said industry and regulators can be smarter about where they inject wastewater and where they do not, and can avoid many of these problems.

California: Aquifer oil waste dumping to cease

Repost from The San Francisco Chronicle

Aquifer oil waste dumping to cease

State plan gives firms until Oct. 15 to stop injecting tainted water

By David R. Baker, Feb 10, 2015
Pumps operate at the Kern River Oil Field in Bakersfield in January. Jae C. Hong / Associated Press

Oil companies in California must stop injecting wastewater from their operations into potentially drinkable aquifers by Oct. 15, according to a plan by state regulators who allowed it to happen for years.

In a proposal submitted to the federal Environmental Protection Agency, regulators promised to painstakingly review wells at risk of contamination, ensuring the injections did not taint aquifers already used for drinking water or irrigation in the drought-plagued Central Valley.

The plan — from California’s Division of Oil, Gas and Geothermal Resources — comes in response to revelations that, for decades, the division granted oil companies permits to inject leftover water from their operations into aquifers that the federal government wanted protected. Now, with California heading into a fourth year of drought, that water may be difficult for humans to use.

A Chronicle analysis found that the state allowed oil companies to drill 171 wastewater injection wells into aquifers that could have been tapped for crops or people. Of those wells, 140 are still in use, according to the division. Injection into those wells must stop by mid-October unless specifically approved by the EPA, according to the plan.

A shuttered injection well next to a Palla Farms almond orchard sits empty in January. Palla Farms filed a suit blaming several oil companies for contaminating the local groundwater and killing trees. Jae C. Hong / Associated Press

February deadline  

An additional 253 wells breached lower-quality aquifers still considered off-limits by the EPA, from which water could have been used with more extensive treatment. Oil companies must cease using   these wells by Feb. 15, 2017, barring an exemption from the EPA.

The EPA, which helped uncover the practice in 2011, had given the division until Feb. 6 to submit plans for fixing the problem. The EPA has threatened to seize control of regulating the oil industry’s underground injection wells in California if the state doesn’t do a better job protecting groundwater supplies from contamination. (Although the division’s plan is dated Feb. 6, it was released to the public on Monday.)

“Our goal is to make sure the state is up to the job,” said Jared Blumenfeld, regional administrator for the EPA, in an interview before the division submitted its plans. “Frankly, if it got to the level where we needed to take (control) back, we would. That’s never been off the table. But I think we’re fairly far from needing to do that.”

The time frame for reform has already drawn fire from environmentalists. But both state and federal regulators say the oil industry will need time   to comply. If the division is forced to shut down some wells to protect drinking water supplies, the oil companies will have time to find other ways to deal with the waste.

“This is a problem that we worked ourselves into over 30 years, and it’s not a problem that can be solved in a year,” said the division’s new supervisor, Steven Bohlen, appointed by Gov. Jerry Brown last year.

Problem’s roots  

The problem dates to 1983, when the EPA gave the division authority to enforce the federal Safe Drinking Water Act in California’s oil fields.

The state’s oil reservoirs typically contain large amounts of briny water mixed with the crude. Companies must separate the oil from the water and get rid of the water, which is usually too laden with minerals and hydrocarbons to be used for drinking and irrigation. In addition, oil-extraction techniques such as hydraulic fracturing use freshwater that becomes tainted in the process and needs disposal   .

Companies inject much of the leftover water back into oil reservoirs. But some of it is pumped into salty underground aquifers that have no oil.

The 1983 agreement listed by name aquifers that the oil industry would be able to use with a simple permit from the division. But in a bizarre snafu, there were two signed versions of the agreement, one of which listed 11 aquifers not found on the other.

The division started issuing permits for injection wells drilled into those aquifers, even though they didn’t previously contain oil and weren’t viewed by the EPA as suitable for wastewater disposal. Under the agreement, the EPA has final say on which aquifers the oil industry can and can’t use.

The state even authorized oil companies to inject into a handful of aquifers already in use for drinking and irrigation, leading to the emergency closure of eight injection wells last year. Officials have now tested nine nearby drinking wells for contamination and   found none. But aquifers tainted with chemicals are difficult and expensive to clean, and state water regulators say they can’t be certain that contamination won’t eventually turn up in those drinking water supplies.

Onus on oil firms  

In the future, oil companies will need to build a case for why specific aquifers should be considered suitable for wastewater disposal, according to the division’s proposal. The companies will submit their data to the division and the State Water Resources Control Board for review. If those two state agencies agree, they will — together — ask the EPA to allow injections into those aquifers.

As for the 11 aquifers compromised by the 1983 bureaucratic mix-up, injections there will be phased out by mid-February 2017, unless the EPA decides to let them continue.