Category Archives: Volatility

Canadian oil trains carrying more undiluted raw bitumen

Repost from Reuters
[Editor:  How, you ask?  Quote: ” …raw bitumen can be shipped on heated and coiled rail cars without diluent.”  Less volatile, and therefore supposedly safer, unless you consider the overall safety of the planet.  Cheaper for Canadian oil companies, though, so surely a hot ticket.  They’re actually planning to DILUTE the stuff to send it down pipelines to a rail facility, then REMOVING some or all the diluent before loading it as “raw” bitumen – onto oil train tank cars.  All for you and me – gee, no thanks.  – RS]

Canadian oil trains shift to carry less-volatile crude

CALGARY, Alberta | By Nia Williams, May 5, 2015 1:00am EDT

May 5 (Reuters) – A growing share of Canadian oil-by-rail traffic is made up of tough-to-ignite undiluted heavy crude and raw bitumen, say industry executives, as companies scramble to cut expenditures with the price of crude down more than 40 percent since June.

By eliminating the cost of diluting with ultra-light condensate, heavy oil offers rail shippers an opportunity to claw back a few dollars per barrel in transportation costs.

Official data does not break down the different Canadian crudes shipped by rail but interviews with industry executives suggest undiluted heavy and raw bitumen shipments now make up roughly a quarter of the estimated 200,000 barrel per day (bpd) oil-by-rail market.

An added bonus is that heavy crude and bitumen are far less combustible than the Bakken and Canadian synthetic crudes involved in fiery crashes that spurred the Canadian and U.S. governments on Friday to tighten safety rules for trains carrying oil.

With very high boiling and flashpoints they fall outside Packing Groups 1 and 2, used to classify the more volatile types of crude oil for transport, and are already shipped in double-hulled cars, meaning they should be unaffected by last week’s tank car phase-out rules.

Oil-by-rail shipments have come under increased scrutiny and public outrage following 10 oil-train derailments involving fires in less than two years.

“The business is moving back to where it started, which is as a vehicle to move undiluted heavy oil,” said John Zahary, chief executive of Altex Energy, which operates crude-by-rail terminals.

Normally, rail is more expensive than shipping by pipeline, but undiluted rail shipments offer better returns because shippers do not need to add between 15 and 30 percent condensate per barrel, which often trades at a premium to U.S. benchmark crude.

Overall rail volumes have dipped in recent months, as the shrinking gap between U.S. and cheaper Canadian crude prices has eroded arbitrage opportunities. Total crude-by-rail export volumes, not including shipments within Canada, dipped 5 percent quarter-on-quarter in the final three months of 2014 to 173,000 bpd, according to the National Energy Board.

Still, Jarrett Zielinksi, chief executive officer of TORQ Transloading, said the proportion of heavy undiluted crude shipped is growing.

TORQ’s overall volumes fell to approximately 25,000 bpd this year, but it is now moving essentially 100 percent undiluted conventional heavy, up from around 85 percent last year.

Meanwhile, Altex moved around 35,000 bpd of conventional heavy last month and has just finalized plans for a 100,000 bpd unit train facility in Lashburn, Saskatchewan.

RAWBIT-BY-RAIL

Like heavy crude, raw bitumen can be shipped on heated and coiled rail cars without diluent. But it is a much smaller segment of the market due to the infrastructure needed at both loading and unloading facilities.

Canadian National Railway is pushing hard towards shipping more of this so-called neat bitumen to improve both economics and safety.

“It’s the wave of the future,” James Cairns, CN vice-president of petroleum and chemicals, told a recent conference. “When we move bitumen it doesn’t even move as a dangerous commodity. The safest crude you can move by rail is a heavy, neat bitumen crude.”

MEG Energy Corp and Keyera Corp have looked at building diluent recovery units. This would enable them to receive diluted bitumen by pipeline at rail terminals, remove all or some of the diluent and then load the raw bitumen onto railcars.

Both companies have put those plans on hold due to low oil prices but said they could be developed in future.

(Additional reporting by Allison Martell in Toronto; Editing by Jeffrey Hodgson and Alan Crosby)

EPA Cites Bakersfield Oil Train Terminal for Clean Air Act Violations; Permit Invalid

News Release from Earthjustice

EPA Cites Bakersfield Oil Train Terminal for Clean Air Act Violations

Federal agency says California oil train terminal is major air pollution source, permit is invalid without significant environmental review
Contact: Maggie Caldwell, Earthjustice, 415-217-2084, mcaldwell@earthjustice.org, Monday, May 4, 2015
The newly opened Bakersfield Crude Terminal in Taft which the EPA has found in violation of the Clean Air Act.
The newly opened Bakersfield Crude Terminal in Taft which the EPA has found in violation of the Clean Air Act. | Elizabeth Forsyth / Earthjustice

Taft, CA —The U.S. Environmental Protection Agency has cited the Bakersfield Crude Terminal for 10 violations of the Clean Air Act, declaring the California crude-by-rail facility a major air pollution source that should have been subjected to rigorous environmental review during the permitting process. The federal agency found that the terminal’s permit is invalid and that the facility lacks required pollution controls and emissions offsets, and that it is in violation of the Clean Air Act’s public notice and environmental review requirements.

In January, Earthjustice and Communities for a Better Environment sued the San Joaquin Valley Air Pollution Control District, which issued the invalid permit, over the permitting process for the facility’s expansion— a process that was conducted without public review. Earthjustice is representing the Association of Irritated Residents (AIR), ForestEthics, Sierra Club and the Center for Biological Diversity.

A public records request revealed communications between San Joaquin Valley Air District officials and the project manager for the terminal that included advice from the officials about how the project could avoid public noticing and pollution controls. The Air District approved the massive expansion in a piece-meal permitting process that allowed one of the largest crude oil operations in California to expand largely out of public scrutiny.

“The EPA’s announcement declares the Air District’s permit a sham and that the Bakersfield terminal is operating illegally,” said Elizabeth Forsyth, Earthjustice attorney. “Air District officials went out of their way to exclude the public from the process and speed the approval through, ignoring the environmental review required by state and federal law. We applaud EPA for stepping in and enforcing the Clean Air Act.”

EPA’s action could subject the terminal to serious Clean Air Act fines, and should force the Bakersfield Crude Terminal to undergo the major source permitting required by the Clean Air Act.

“The EPA stepped in to protect California from this crude-by-rail facility’s dangerous air pollution,” said Vera Pardee, an attorney with the Center for Biological Diversity. “Federal intervention is urgently needed because the air district and Kern County officials have utterly failed to safeguard public health and the environment. They’re turning a blind eye to air pollution and environmental risks such as catastrophic explosions linked to these massive trains full of volatile crude.”

“EPA’s notice of violation should serve as a wake up call to local authorities around the country who help polluters when they should be protecting public health,” said Matt Krogh, ForestEthics Extreme Oil Campaign Director.  “Oil trains threaten 25 million Americans who live in the blast zone, plus millions more who live downwind of a refinery, downstream of where an oil train crosses a river, or in the Bakken and tar sands producing regions of North Dakota and Alberta, Canada.”

“In Kern County, with the worst air in the nation, the air district has harmed the health of the public by intentionally allowing this facility to violate the Clean Air Act,” said Tom Frantz, with Association of Irritated Residents.

“Given the increased pollution and hazards from refining and transporting a lower quality crude, there is immediate need for a moratorium that halts new permits and construction of extreme oil infrastructure, not the opposite fast track permitting process that Air District officials put this massive crude by rail terminal on – and in secret,” said Roger Lin, attorney with Communities for a Better Environment.

“The US Environmental Protection Agency’s announcement today is a significant step forward for Bakersfield and Kern County residents who bear all the burdens of volatile, accident-prone crude by rail transport and none of the benefits,” said Gordon Nipp Bakersfield resident and Sierra Club Kern-Kaweah Chapter Vice Chairman. “This terminal wreaks havoc on our region’s already compromised air quality and our communities now fear the risk of exploding trains.”

The agency also weighed in on the issue of vapor pressure of Bakken crude, declaring it unreasonable to underestimate the vapor pressure when permitting a crude-by-rail site and requiring vigorous monitoring and reporting of what crude oil is actually shipped. One way many of these facilities get around major source permitting is by cherry-picking the volatility of the crude oil being shipped, estimating the vapor pressure on the low end of the spectrum, which would keep emissions of volatile organic compounds under the threshold for triggering Clean Air Act review.

In addition to emitting volatile organic compounds from the off-loading of crude oil, the facility endangers Bakersfield and other communities in California by increasing the amount of explosive crude oil transported by rail through the state. There have been multiple incidents of train derailments and explosions across the nation and in Canada. An oil train that derailed in Lac Megantic, Quebec, destroyed most of the town center, burning more than 30 buildings to the ground and killing 47 people. Just this year, there have been four derailments and explosions in West Virginia, Illinois and Ontario involving oil trains.

Read EPA’s Notice of Violation.

New rules for rail tankers face years of debate, delay

Repost from The State, Columbia, SC

New rules for rail tankers face years of debate, delay

By Curtis Tate, McClatchy Newspapers, May 2, 2015

The U.S. and Canadian governments have unveiled a long-awaited new standard for the tank cars used to transport crude oil and ethanol that includes numerous safety improvements.

But it is far from the final word on efforts to reduce the risk of catastrophic derailments, such as the one that killed 47 people in Lac-Megantic, Quebec, nearly two years ago. And industry and environmental groups are bracing for a court fight over portions of the regulations announced Friday that they don’t like.

Most of the current tank car fleet that doesn’t meet the new requirements will be allowed to carry ethanol and some types of crude oil for eight more years. Environmental groups and some lawmakers objected Friday to the extended timeline.

It will be two years before the Energy and Transportation departments complete a study on the properties of crude oil and how they affect the way it reacts in derailments. While the rail industry supports the new tank car standard, it opposes the requirement for an electronic braking system on certain trains.

The regulation also expands the amount of information about rail shipments of flammable liquids that will be available to emergency responders, but incorporates it into an existing regulation that would exempt it from public disclosure.

In Washington on Friday, Transportation Secretary Anthony Foxx and his Canadian counterpart, Minister of Transport Lisa Raitt, rolled out the new regulations, which are generally in sync on both sides of the border, given the seamless nature of the North American rail system.

“Tank cars cross the border every day,” Raitt said in a news conference with Foxx, “so it’s important that the regulations apply equally in both countries.”

The new tank car, called the DOT-117, will have features that are designed to prevent it from puncturing in a derailment and to better withstand prolonged exposure to fire.

The regulation requires that beginning Oct. 1 new tank cars built to transport flammable liquids have thicker shells, full-height shields on each end of the cars and a layer of thermal insulation on the outside. The new standard also requires more protection for valves and outlets.

The railroad industry supports the new tank car design but opposes the requirement that certain types of trains be equipped with electronically controlled brakes by January 2021.

Since the late 19th century, trains have operated with mechanical air brakes. The Federal Railroad Administration has said that electronic brakes would enable trains to stop more quickly and could prevent the accordion-shaped pileups characteristic of recent oil train accidents.

In a phone call with reporters Friday, Ed Hamberger, the president and CEO of the Association of American Railroads, a leading industry group, criticized the braking requirement, saying it wouldn’t prevent accidents.

The industry could avoid the requirement by operating the trains it applies to at 30 mph or limiting them to 69 cars. Either way, Hamberger said, it would be costly and disruptive.

The industry is taking a look at its options to challenge the requirement, Hamberger said

Foxx said the electronic braking was reliable technology and that he hoped the railroads would accept it. He was also confident that the regulation would withstand a court challenge.

The rule might also face a challenge from environmentalists, who object to the retrofitting timeline. There have been four major oil train derailments since the beginning of the year, and environmental groups fear there might be more before the new requirements kick in.

NY Times: New Oil Train Rules Are Hit From All Sides

Repost from The New York Times

New Oil Train Rules Are Hit From All Sides

By Jad Mouawad, May 1, 2015
An oil train rolls through Surrey, N.D., in the Bakken region, where oil production has grown at a spectacular rate in recent years. Credit Jim Wilson/The New York Times

Ending months of uncertainty and delays, federal regulators on Friday unveiled new rules for transporting crude oil by trains, saying the measures would improve rail safety and reduce the risks of a catastrophic event.

But the rules quickly came under criticism from many sides. Lawmakers and safety advocates said the regulations did not go far enough in protecting the public, while industry representatives said some provisions would be costly and yield few safety benefits.

More than two years in the making, the rules followed a spate of derailments, explosions and oil spills around the country that highlighted the hazards of shipping large quantities of potentially explosive material on rails. The regulations introduce a new tank car standard for oil and ethanol with better protections, and mandate the use of electronically controlled brakes.

Facing growing pressure from members of Congress as well as local and state officials, the Department of Transportation has taken repeated steps in the last two years to tackle the safety of oil trains and reassure the public. Last month, for example, it set lower speed limits for oil trains going through urban areas.

Under the new rules, the oldest, least safe tank cars would be replaced within three years with new cars that have thicker shells, higher safety shields and better fire protection. A later generation of tank cars, built since 2011 with more safety features, will have to be retrofitted or replaced by 2020.

Oil trains — with as many as 120 cars — have become common sights in cities like Philadelphia, Albany and Chicago as they make the slow journey from the Bakken region of North Dakota, where oil production has surged in recent years.

Local and state officials have complained that rail-friendly rules make it difficult to predict when trains will pass through.

But regulators retreated from a provision that would have forced railroads to notify communities of any oil train traffic. Instead, railroads will need to have only a “point of contact” for information related to the routing of hazardous materials.

Several members of Congress, particularly those representing states like Washington, Oregon, North Dakota and New York that have seen a surge in train traffic, said the rules did not go far enough and signaled that legislation might be needed.

Senators Ron Wyden and Jeff Merkley of Oregon said they were disappointed that transportation officials had not expanded public information about oil train routes.

“Instead of providing first responders more details about oil shipments, railroads will simply be required to give our firefighters a phone number,” they said.

Railroads said they welcomed the new regulations but objected to a provision that would require tank cars to have electronically controlled pneumatic brakes by 2021. The Department of Transportation said the new brakes, known as E.C.P., are more effective than air brakes or dynamic brakes that are currently being used.

“The D.O.T. couldn’t make a safety case for E.C.P. but forged ahead anyway,” Edward R. Hamberger, the president and chief executive of the Association of American Railroads, said in a statement. “I have a hard time believing the determination to impose E.C.P. brakes is anything but a rash rush to judgment.”

The railroad association has estimated in comments filed to the Transportation Department last year that installing the new brakes would cost $9,665 per tank car. The Railway Supply Institute, which represents tank car makers, also pushed against the use of those brakes, saying their effectiveness was not proved and would not provide a significant safety advantage.

Transportation officials said the new type of brakes was already in use by some railroads for other types of commodities. Their use would decrease the chances of a catastrophic pileup, reduce the number of punctured cars in an accident, or allow train operators to stop faster if there was an obstacle on the tracks.

Sarah Feinberg, the acting administrator of the Federal Railroad Administration, said: “The mission of the F.R.A. is safety and not focusing on what is convenient or inexpensive or provides the most cost savings for the rail industry. When I focus on safety, I land on E.C.P. It’s a very black-and-white issue for me.”

There have been five explosions and spills this year alone, four in the United States and one in Canada. In July 2013, 47 people died in Canada after a runaway train derailed and exploded in the city of Lac-Mégantic, Quebec.

“I am hopeful the rail industry will accept this rule, and will follow this rule,” Anthony Foxx, the transportation secretary, said at a news conference in Washington. He appeared with Canada’s transport minister, Lisa Raitt, who said Canadian and American regulations would be aligned.

A central question before the administration was to determine what level of protection the new generation of cars should have and how quickly to roll them out.

The new rules create a new standard, “high-hazard flammable trains,” defined as “a continuous block of 20 or more tank cars loaded with flammable liquid or 35 or more tank cars loaded with a flammable liquid dispersed through a train.”

By 2018, the rule would phase out older tank cars, DOT-111s, long known to be ill suited for transporting flammable material. A newer generation of cars, known as CPC-1232, would have to be retired or refitted to meet the new standard, DOT-117, by 2020.

All cars built under the DOT-117 standard after Oct. 1, 2015, will have a thicker nine-sixteenths-inch tank shell, a one-half-inch shield running the full height of the front and back of a tank car, thermal protection and improved pressure-relief valves and bottom outlet valves.

Senator Charles E. Schumer, Democrat of New York, said Friday’s announcement gave railroads too much time to remove older cars from service. Mr. Schumer was one of seven senators who unveiled a bill that would seek to impose a fee of $175 per shipment on older cars to speed up their removal from service.

“The good news is that the standards are predictable, but the bad news is that the phaseout time is too lenient,” Mr. Schumer said.

Senator Marie Cantwell, Democrat of Washington, was more forceful, saying that the new regulations also failed to reduce the volatility of Bakken crude, which is more likely to catch fire and explode than other forms of crude.

“It does nothing to address explosive volatility, very little to reduce the threat of rail car punctures, and is too slow on the removal of the most dangerous cars,” she said. “It’s more of a status quo rule.”

Oil companies, though, said the mandate to build new tank cars to replace older models starting in 2018 would stretch the industry’s manufacturing ability and lead to shortages.

Placing blame on the railroads, Jack Gerard, the chief executive of the American Petroleum Institute, said regulators should focus instead on preventing derailments and enhancing track inspection and maintenance.

The spectacular growth of oil production from the Bakken region, negligible only a few years ago and now exceeding a million barrels a day, has transformed the domestic energy industry. It has placed the United States back on a path to oil self-sufficiency, and profoundly disrupted international energy markets.