Jeff Fick – The Wall Street Journal, 05/23/2013
Brazil plans to auction off its largest-ever offshore oil discovery in October, selling exploration and production rights for a single prospect that is estimated to hold between eight billion and 12 billion barrels of recoverable crude oil at the country’s first presalt-bid round, regulators said Thursday.
The presalt region lies in deep Atlantic Ocean waters off Brazil’s southeast coast, with large deposits of oil trapped beneath a salt layer several miles below the surface.
Libra, as the prospect is known, is larger than the Lula field that started Brazil’s presalt craze when it was announced in 2007, said Magda Chambriard, director of Brazil’s National Petroleum Agency, or ANP. Lula is estimated to hold recoverable reserves of between five billion and eight billion barrels, Ms. Chambriard said.
Posted by Brazil Institute 
FOUR years ago Brazil struck oil—up to 350km (220 miles) offshore and buried under deep water and thick layers of rock, sand and corrosive salt. In places, the oil fields are 7km below the surface, so getting the black stuff out was always going to be hard. Now it looks like finding the funding will be tricky too.
Brazil has a sunken-treasure problem. The discovery three years ago of a huge offshore stash of oil unleashed a gusher of nationalist euphoria. At somewhere between 9 billion and 15 billion barrels, it was the largest find in the Western Hemisphere in more than a quarter century. President Luiz Inácio Lula da Silva hailed the find as a ticket to Brazil’s “second independence,” and called on the country’s legislators to tighten state control over the oil industry.



