The two previous blogs in this series highlighted the critical role that the rails play in transporting crude oil. They also noted that the surge in derailments is raising serious questions about the safety of using rail transportation. In addition, as a result the large drop in the price per barrel, below the estimated breakeven cost level, this raises concerns about the ongoing economic viability of moving crude oil by rail. This blog will focus on what can be done to improve rail safety and the economics of rail transportation.
Improve the Safety of Rail Transportation
The key stakeholders on this issue are tank car manufacturers, energy producers, railroads and governments. They each have a responsibility to protect the safety of the public. It should be pointed out that Lac Megantic, Quebec, the site of the worst crude oil rail disaster, has a population of less than 6000 people. There were 47 people who perished in that rail disaster and the cost to clean up and rebuild the downtown where the train hit is projected to be $400 million. In other words, if a disaster of this nature was to hit a mid-size or major city, the cost in lives and dollars could be of an extraordinary magnitude. Since these large stakeholders collectively are deriving billions of dollars in revenue, profits and taxes from this sector, they have a major responsibility to address the safety issue. The following is a summary of what has been done, how these changes are working out and what still needs to be done.
Change the Composition of the Oil
Under regulations adopted last year and to be put into effect in April, oil companies in North Dakota will have to remove volatile gases such as propane from their crude before pumping it into a rail car. This is estimated to add another 10 cents a barrel to the cost. In April, a regulation in North Dakota requires oil to be kept at a vapor pressure below 13.7 pounds per square inch goes into effect. This process known as conditioning, which companies can use to meet that standard, is the “bare minimum” step to lower volatility.
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