When oil prices spiked last summer to $147 a barrel, the biggest corporate casualty was oil pipeline giant Semgroup Holdings, a $14 billion (sales) private firm in Tulsa, Okla. It had racked up $2.4 billion in trading losses betting that oil prices would go down, including $290 million in accounts personally managed by then chief executive Thomas Kivisto. Its short positions amounted to the equivalent of 20% of the nation's crude oil inventories. With the credit crunch eliminating any hope of meeting a $500 million margin call, Semgroup filed for bankruptcy on July 22.
But now some of the people involved in cleaning up the financial mess are suggesting that Semgroup's collapse was more than just bad judgment and worse timing. There is evidence of a malevolent hand at work: oil price manipulation by traders orchestrating a short squeeze to push up the price of West Texas Intermediate crude to the point that it would generate fatal losses in Semgroup's accounts.
The level of "alleged" corruption by these "too big to fail" banks and Goldman Sachs (which seems to be a government sponsored enterprise) is staggering. Even peak-oilers have to admit the price rise was not solely due to supply/demand issues.
Story found and discussed here: http://cryptogon.com/?p=7726