Diamond lands four Petrobras drilling contracts

Offshore staff

HOUSTON –Petrobras has contracted Diamond Offshore Drilling Inc. for four semisubmersible drilling rigs at a total maximum of $2.3 billion.

The new contract forOcean Worker covers six years. The three extensions cover Ocean Yatzy, Ocean Winner, and Ocean Alliance for five years, five years, and six years, respectively.

12/05/2007