EIA: rail delivery of US oil and petroleum products continues to increase, but rate slower; 1.37M barrels per day
10 July 2013
The increase in US crude oil production has outstripped pipeline capacity, resulting in increasing reliance on railroads to move crude oil to refineries and storage centers. The amount of crude oil and refined petroleum products transported by rail totaled close to 356,000 carloads during the first half of 2013, up 48% from the same period in 2012, according to figures from the Association of American Railroads (AAR) cited by the US Energy Information Administration (EIA).
US weekly carloadings of crude oil and petroleum products averaged nearly 13,700 rail tankers during the January-June 2013 period. With one rail carload holding about 700 barrels, the amount of crude oil and petroleum products shipped by rail was equal to 1.37 million barrels per day during the first half of 2013, up from 927,000 barrels per day during the first six months of last year.
AAR data do not differentiate between crude oil and petroleum products, but it is generally believed that most of the volume being moved in the 2006-10 period was petroleum products and most of the increase since then has been crude oil, EIA said. Crude oil accounts for about half of those 2013 daily volumes, according to AAR.
The roughly 700,000 barrels per day of crude oil, which includes both imported and domestic crude oil, moved by rail compares with the 7.2 million barrels of crude oil the United States produces daily, based on the latest 2013 monthly output numbers from the US Energy Information Administration.
The surge in crude oil production from North Dakota, where there is not enough pipeline capacity to move supplies, accounts for a large share of the increased deliveries of oil by rail. North Dakota is the second-largest oil producing state after Texas, as advanced drilling technology has unlocked millions of barrels of tight oil in the Bakken Shale formation. (The train in the Lac-Mégantic disaster was carrying Bakken crude.)
More Bakken crude oil moving to market by rail has helped narrow the difference between the spot prices for Bakken crude oil and international benchmark Brent crude oil in recent months to its smallest gap—less than $5 per barrel—in more than one-and-half years. The narrower spread reduces the incentive to ship oil to coastal refineries. This development, along with the lack of railcars (some estimates cite a 60,000 car backlog) may explain the slower growth shown in 2013 carload data, EIA suggests.
After the MMA's Lac-Mégantic Qc recent disaster, existing rail regulations will be tightened up and new regulations will be applied within one to two years. Meanwhile, safer tankers and/or pipelines will be the favored modes.
Posted by: HarveyD | 10 July 2013 at 07:38 AM
Perhaps they could learn something from high speed rail systems: When you plan to move people across the countryside at 300 km/h those people tend to want a higher standard of safety.
Continuous welded rail is generally used to reduce track vibrations and misalignment. Almost all high-speed lines are electrically driven via overhead cables, have in-cab signalling, and use advanced switches using very low entry and frog angles.
Constrictions, such as at-grade crossings, where lines intersect other lines and/or roadways are eliminated. For this reason, Japan and China typically build their high-speed lines on elevated viaducts, allowing high-speed with safety and lower cost.
High-speed lines also avoid sharp curves, which reduce the speed limit. Curve radius is typically above 4.5 kilometres (2.8 mi), and for lines capable of 350 km/h (217 mph) running, typically at 7 to 9 kilometres (4.3 to 5.6 mi).
The lines may rest on traditional sleeper and ballast (such as French high-speed lines and derived), or on concrete tiles (such as German and Chinese high-speed lines).
To avoid any obstacles, trees are cut back in a large area away from the railway line, and fences prevent animal or human walking across the tracks.
Posted by: ai_vin | 10 July 2013 at 10:14 AM