A Petrobras gasoline station in Santa Cruz de la Sierra, eastern Bolivia.
A Petrobras gasoline station in Santa Cruz de la Sierra, eastern Bolivia. Diego Giudice / KRT
A Petrobras gasoline station in Santa Cruz de la Sierra, eastern Bolivia. Diego Giudice / KRT

Massive deep-water oil find in Brazil challenges technology

December 01, 2007 06:00 AM

UPDATED November 28, 2007 03:57 PM

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