Originally Posted by Hot Water:
Originally Posted by Mike W.:
Plus they have to dilute the oil so it runs through. Train can carry the oil in its natural state and perfect blend needed for the refinery.
Now just were did you read THAT? Have you ever seen crude oil in its "natural state"?
Hot is right.
First you have to understand that there are MANY differing types of crude. Then you need to add in the mix of Natural Gas oils (equivalents). There are more than 2.6 million miles of liquids and gas pipelines in the USA. These pipelines are quite a bit more safe than rail and truck transportation. Furthermore they handle an order of magnitude more material than rail and truck combined. One small pipeline can carry more than a 100 car (2000bbl/car) "oil can" train very easily, at a much reduced cost.
Next you also have to realize that these pipelines interconnect at hubs around the US. Refiners negotiate with the production companies (or produce in house) and are able to buy a number of grades or commodities to "charge their systems" in the refinery. This has to be... due to refining capabilities of the individual refineries... For instance the Canadian Oils sands material are heavy and sour, and can be shipped through interconnecting systems (after processing in local bitumen "upgraders") to the domestic refiners that have sour crude units and coker units to make the full use of the material in the most environmentally productive (economic too) ways.
Sour or heavy - actually no crudes are "burnt"... there are too many fractions that can be drawn from them to make that reasonable these days. Everything MUST BE and IS refined to a higher grade fraction to be used for energy production, transportation fuels and chemical feedstocks. There are even operations on the pipelines that take mixed materials between pipeline pigs and clean up that stuff for apropos usage.
Rail and trucking are short term solutions. The pipeline infrastructure WILL be built, it just takes time and investment. There are thousands of miles of pipelines in the works. The backlog on steel piping is enormous. When completed, the rail and trucking will reduce accordingly.
Finally, the Keystone XL pipeline (just one of many) is not an economic issue as it is privately owned, but an environmentalist one. The information about the pipeline running through the Ogalalla Aquifer was over hyped. There are already more than 3000 linear miles of "hazardous materials" (read oil and gas) pipelines there.
And just to throw a bomb on the whole thought process...isnt it at least marginally better to spill a little oil (via pipe or rail or truck) than to continue to fund middle east prosperity AND conflict?