By Jonathan Wheatley, Brazil correspondent
The BP debacle in the Gulf of Mexico has thrown a shadow over the global oil industry that, strangely, has not reached as far as Brazil.
“The debate is really at the margin,” says Christopher Garman of Eurasia Group. “There’s been no questioning or even any concern that given what’s happened in the Gulf we should think again about the pre-salt.”
This is odd, given that the risks soon to be faced in Brazil are similar to or greater than those found in the Gulf.
Brazil’s pre-salt fields were discovered in 2007 and are in the early stages of exploration. They are, as their name suggests, trapped beneath a hard-to-penetrate layer of salt that poses technical problems not yet faced anywhere in the world. They are also under a lot of rock and seawater. The much-talked-about Tupi field, for example, lies under 7,210 feet of water, rather more than the 4,920 feet of water under BP’s Deepwater Horizon rig.



