On Defensive, BP Readies Dome to Contain SpillOn Monday, lawyers representing environmental groups, workers from the oil rig and fishermen who have been hurt by the leak leveled fresh accusations against BP, as well as Transocean and Halliburton. BP leased the rig from Transocean. Halliburton was providing several services on the rig, including cementing, which is a method of sealing the well to control pressure from the oil and gas beneath.
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Another worker familiar with the rig told the lawyers that the company had chosen not to install a deep-water valve that would have been placed about 200 feet under the sea floor. Much like blowout preventers, devices that are meant to seal leaks, this valve could have served as a cutoff of last resort in explosions, the lawyers said.
“The company took their chances in not having the valve so they could save money,” said Mike Papantonio, one of the lawyers representing the shrimpers and fishermen.
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More than a half-dozen workers who were on the rig at the time of the explosion told the lawyers that the rig operator had seemed to be rushing to finish and detach from the well — a possible factor that could have contributed to the explosion.
However, the lawyers, including Mr. Papantonio from Florida, and Daniel Becnel and Ronnie Penton from Louisiana, said that all the facts were not known and speculation was rampant.
Full article:
http://www.nytimes.com/2010/05/04/us/04spill.html?pagewanted=all