Petroleo Brasileiro SA and the UK’s BG Group have made a second major oil find in Brazil’s Santos Basin.

The Guara exploration well struck oil in the BM-S-9 concession area – the same block as September’s Carioca discovery, which could contain as many as 33 billion barrels of oil.

“There are those who will tell you that oil is a cyclical business and a global fungible commodity,” says Christian DeHaemer in Taipan Daily.