Tag Archives: Ohio

Bakken Crude, Crude By Rail, Derailment, Explosion, Fire, Volatile gases

Crude Oil on Derailed Train Contained High Level of Gas

Repost from The Wall Street Journal
[Editor: This is a MUST READ.  Highly significant findings, with life-and-death implications for all regulators, first responders, rail and oil industry workers and executives, and for every town and country along the rails.  – RS]

Crude on Derailed Train Contained High Level of Gas

Cargo would have violated new vapor-pressure cap that goes into effect in April

By Russell Gold, March 2, 2015 6:54 p.m. ET
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The scene of a CSX crude-oil train burning after derailment in Mount Carbon, W. Va. Photo: Marcus Constantino/Reuters

The crude oil aboard the train that derailed and exploded two weeks ago in West Virginia contained so much combustible gas that it would have been barred from rail transport under safety regulations set to go into effect next month.

Tests performed on the oil before the train left North Dakota showed it contained a high level of volatile gases, according to a lab report reviewed by The Wall Street Journal. The oil’s vapor pressure, a measure of volatility, was 13.9 pounds per square inch, according to the Feb. 10 report by Intertek Group PLC.

That exceeds the limit of 13.7 psi that North Dakota is set to impose in April on oil moving by truck or rail from the Bakken Shale. Oil producers that don’t treat their crude to remove excess gas face fines and possible civil or criminal penalties, said Alison Ritter, a spokeswoman for the North Dakota Industrial Commission.

The state introduced new rules on shipping oil in December, after a series of accidents in which trains carrying crude from the Bakken erupted into fireballs after derailing. As the Journal has reported, oil from shale formations contains far more combustible gas than traditional crude oil, which has a vapor pressure of about 6 psi; gasoline has a maximum psi of about 13.5.

The company that shipped the oil,  Plains All American Pipeline LP, said it follows all regulations governing the shipping and testing of crude. “We believe our sampling and testing procedures and results are in compliance with applicable regulatory requirements,” said Plains spokesman Brad Leone.

New information about the West Virginia accident is likely to increase regulators’ focus on the makeup of oil being shipped by train. Federal emergency rules adopted last year imposed new safety requirements on railroad operators but not on energy companies.

“The type of product the train is transporting is also important,” said Sarah Feinberg, the acting head of the Federal Railroad Administration. “The reality is that we know this product is volatile and explosive.”

Ms. Feinberg has supported requiring the energy industry to strip out more gases from the crude oil before shipping it to make the cargo less dangerous, but such measures aren’t currently included in current or proposed federal rules.

In the wake of the West Virginia accident, members of Congress have called on the White House to expedite its review of pending safety rules developed by the U.S. Transportation Department. Timothy Butters, the acting administrator of the department’s Pipeline and Hazardous Materials Safety Administration, said the new regulations were being vetted as quickly as was practical, given what he called their complexity.

Some critics are calling for lower limits on the vapor pressure of oil moving by rail.

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The train that derailed in Mount Carbon, W.Va., in mid-February included 109 tanker cars loaded with about 70,000 barrels of Bakken crude. PHOTO: ASSOCIATED PRESS

The lower the vapor pressure, the less explosive the oil and “the less chance of it blowing up—that should be the common goal here,” said Daniel McCoy, the chief executive of Albany County, N.Y., which has become a transit hub for Bakken crude heading to East Coast refineries.

The train that exploded in West Virginia included 109 tanker cars loaded with about 70,000 barrels of crude. It traveled from Western North Dakota across Minnesota, Illinois and Ohio before derailing in Mount Carbon, W. Va. Nearly two dozen tanker cars full of crude oil were engulfed in flames, some exploding into enormous fireballs that towered over the small community and burned a house to the ground.

The cause of the derailment remains under investigation. State and federal officials have said the train was traveling well under speed limits imposed last year on trains carrying crude oil. The train was made up of relatively new tanker cars built to withstand accidents better than older models.

A couple hours after the derailment, CSX and Plains All American Pipeline turned over paperwork about the crude to first responders and state and federal investigators. The testing document was included; the Journal reviewed it after making an open-records request.

A spokesman for  CSX Corp. , the railroad that carried the oil at the time of the crash, said it had stepped up its inspections of the track along this route, a procedure that railroads voluntarily agreed to last year.

Related

“Documentation provided to CSX indicated that the shipments on the train that derailed were in compliance with regulations necessary for transportation,” said Gary Sease, a CSX spokesman. “We support additional measures to enhance the safety of oil shipments, and continue to work cooperatively with regulators, oil producers, tank car manufacturers and others to achieve ever higher safety performance.”

A spokesman for BNSF Railway Co., which hauled the crude oil from North Dakota to Illinois, where it was handed off to CSX, declined to comment on the derailment.

Intertek, the testing company, said it is abreast of the regulatory changes and “working closely with authorities and our clients to assure compliance.”

The U.S. Transportation Department is testing samples of crude that didn’t spill or burn and says it plans to compare its findings with the North Dakota test.

The fire burned for three and a half days. “If it is burning hard, you can’t put it out,” said Benny Filiaggi, the deputy chief of the Montgomery Fire Department, who responded to the West Virginia derailment. He said he received training from CSX about oil-train fires in October.

“We concentrated on evacuating everyone nearby before the first explosion,” Mr. Filiaggi said.

Earthquake, Fracking

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.

Crude Oil, Environmental Impacts, Spill prevention and response

Pipeline spill in Ohio, 10,000 gallons in wetland

Repost from WLWT.com Cincinnati

5-inch break in pipe responsible for 10k gallon leak

Crews formulating plan to fix pipe

 UPDATED 8:39 PM EDT Mar 20, 2014
ColerainTwpOHIO-crude_oil_spill

COLERAIN TOWNSHIP, Ohio —Thousands of gallons of oil have been recovered from the pipeline leak in Colerain Township, and repair efforts can start because the break in the pipe has been found.

Crews continued their efforts to clean up the mess and minimize the environmental effects Thursday.

The work reached a milestone Monday night, as crews discovered the site of the leak. A 5-inch crack on the underside of the pipe caused approximately 10,000 gallons of oil to leak.

Officials said they cannot tell how long the leak had been going on, but residents said that they had been smelling oil since late February.

With the exact break site located, crews are working to make repairs, but that could take some time.

Colerian Township Fire Captain Steve Conn said the repair crews have formulated a plan and will submit it for approved.

“Once it gets approved, then they can start the repairs,” Conn said.

The Department of Transportation and the Environmental Protection Agency must weigh in on the repair plan.

“It could be anywhere from a day or a couple days before they get the plan resolved and ready to be implemented,” Conn said.

Crews have been working around the clock to remove the oil, which covers about an acre of wetland, officials said.

About 3,800 gallons of an oil-water mixture has been recovered by skimming a nearby pond. The work at that pond is ongoing.

There are concerns about the impact on wildlife, too.

Traps have been set to try to capture salamanders that migrate through the area, so they can be relocated away from the oil.

Conn said it shows the care that crews are taking in the cleanup effort.

“They’re paying attention trying to get this taken care of as quickly and cleanly as possible and try to get this area back to better shape than it was to begin with,” Conn said.

Officials said late Thursday night that cisterns used for drinking water by residents in the area were not contaminated and safe from which to drink.