UPDATE 4-Brazil police arrest another former Petrobras exec in probe
(Updates with Vantage Drilling statement)
By Asher Levine and Caroline Stauffer
SAO PAULO, July 2 (Reuters) - Brazilian police arrested Jorge Zelada, former director of Petrobras' international division, as part of an ongoing investigation into bribery and corruption at the state-run oil producer, prosecutors said on Thursday.
Zelada is suspected of money-laundering, appropriating public funds, corruption, tax evasion and contract fraud. He was taken into custody early Thursday as part of the graft probe that has already ensnared dozens of Brazil's top executives.
Prosecutor Carlos Fernando dos Santos Lima said Zelada, who led the international division from 2008 to 2012, appeared to have received bribes on a contract for the Titanium Explorer drillship operated by Vantage Drilling Co and another rig operated by Pride International, a company acquired by Ensco Plc in 2011.
Lima told Reuters last week the sprawling investigation had turned up evidence of corruption by more than a dozen foreign firms that had contracts with Petrobras, but Vantage is thought to be the first U.S. company mentioned.
Paul Bragg, chairman and chief executive officer of Vantage, said in a statement the company has found no evidence that would substantiate any allegation of improper activity in connection with the awarding of the Titanium Explorer contract.
Efforts to reach press representatives at Ensco were unsuccessful.
According to a police statement, the 15th phase of the Petrobras investigation, dubbed "The Monaco Connection," led to search and seize warrants for three other suspects. Continuación...