A decision is expected by the end of this year from the US State Department on whether or not the US will allow the Keystone XL pipeline to be built. TransCanada Corp. (NYSE: TRP) has proposed a $7 billion, 1,700+ mile pipeline to carry up to 500,000 barrels/day from the Alberta oil sands to the Gulf Coast of the US. Environmental groups have become more active in opposing the pipeline and no matter what the State Department decides, there is sure to be plenty of wailing from the losing side.

TransCanada stands to lose the most if the project is denied. The entire Keystone pipeline system is nearly fully contracted for a total of 900,000 barrels/day for an average term of 18 years. That is a big loss if the pipeline isn’t built. The largest producer in the oil sands is Syncrude, a joint venture that includes Imperial Oil Resources (wholly owned by Exxon Mobil Corp. (NYSE: XOM)), Suncor Energy Inc. (NYSE: SU), and China Petroleum & Chemical Corp. (NYSE: SNP) — Sinopec — among others. Other producers include ConocoPhillips Corp. (NYSE: COP), Chevron Corp. (NYSE: CVX), Murphy Oil Corp. (NYSE: MUR), Total SA (NYSE: TOT), Royal Dutch Shell plc (NYSE: RDS-A), BP plc. (NYSE: BP), and Devon Energy Corp. (NYSE: DVN).

These companies won’t lose everything because the bitumen from the oil sands will go somewhere, somehow. Unless, of course, the Canadian government decides to shut down every project in Alberta, and that simply will not happen. One of the big problems facing the producers now is that they’re crude is landlocked and sells at a substantial discount to WTI. For the week ending September 23rd, Heavy Hardesty grade crude sold for $78.28/barrel, while WTI sold for $80.29 and Brent sold for $109.17. Getting crude from Alberta to a coast, any coast, is critical for producers.

If the Keystone XL pipeline is killed, an expansion to an existing pipeline system to the US/Canadian west coast could take up some of the slack. Kinder Morgan Energy Partners LP (NYSE: KMP) is investigating an expansion to its Trans Mountain system and Enbridge Inc. (NYSE: ENB) has already begun the permitting process for a similar pipeline to the west.

Another interesting development are proposals from both of Canada’s major railroads to construct a pipeline-by-rail from Alberta to west coast. And while nothing officially like a pipeline-by-rail has been proposed for the run to the US Gulf Coast, rail traffic has already increased substantially from North Dakota south to Cushing and, eventually producers hope, to the Gulf.

In July weekly US rail carloads of petroleum and petroleum products hit a four-year high, and the August total of about 7,400 carloads is even higher. A rail tanker holds about 1,500 barrels, so every day about 1.6 million barrels of petroleum is moving around on the US rail network. Add to that another half a million barrels a day from the oil sands and that puts about another 2,500 tanker cars on the rails every day.

There were 750 reported rail accidents involving hazardous materials in 2010. The odds of a significant oil spill rise if we add more oil transport by rail.

The same is true if the Canadian crude is moved by truck. Truck transportation by surface road is even more expensive and prone to accidents. There were nearly 12,000 road accidents involving hazardous materials in 2010. Besides being much more expensive, more tanker trucks carrying up to 300 barrels of oil each raises again the odds on an environmentally significant spill.

So while pipeline spills are a concern, rail and truck accidents are far more common. The Keystone XL pipeline should be held to a very high safety standard, but it is probably the safest way to move the most Canadian crude.

The argument that Canada should stop development and extraction in the oil sands may make more environmental sense, but until a large-scale alternative transportation fuel is available at a reasonable price, oil sands development will very likely continue. And moving that oil by pipeline is really the only sensible option.

Paul Ausick

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