Brazil

Petra Energia SA let a contract to Global Geophysical Services Inc., Houston, for a seismic survey in the Sao Francisco basin in Brazil’s onshore Minas Gerais State.
Sept. 21, 2010

By OGJ editors
HOUSTON, Sept. 21
– Petra Energia SA let a contract to Global Geophysical Services Inc., Houston, for a seismic survey in the Sao Francisco basin in Brazil’s onshore Minas Gerais State.

The contract is for 6,000 line-km of Vibroseis 2D seismic with an option for a further 3,000 line-km.

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