I’ve already brought this up before, talking about my opinion and those of others. However, I feel I need to bring it up once more as the Guardian had another article on it. I am of course talking about the BP oil disaster.
The presidential commission investigating the Gulf of Mexico oil disaster ran into controversy today by saying it had found no evidence that BP and other oil companies put profits ahead of safety on the Deepwater Horizon rig.
In a preliminary finding by what is the first independent panel, the commission’s chief investigator found a series of missed warning signs before the April 20 explosion on the rig.
Fred Bartlit, appointed by President Obama to investigate into the spill, complained repeatedly during his presentation that he did not have subpoena powers and had to rely on the goodwill of oil firm.”I wish I had that power because I think it’s damned important — but that’s the way it goes,” he said. The Senate refused to grant such powers.
In a long and detailed re-enactment of events leading up to the explosion, Bartlit and his team outlined a clear trail where disaster could have been averted. The team also questioned executives from BP, Transocean and Halliburton. The investigation produced 13 findings on the path to the disaster.
Eleven men died when the rig exploded, releasing nearly 5m barrels of oil and gas into the Gulf of Mexico. The Macondo well was from the start a challenging one. BP had intended to drill even deeper but stopped at 18,36 ft because of the difficulties of preventing oil seeping into the surrounding rock.
The failure is even more striking given BP and Halliburton knew by 20 April that the cement seal on the well was defective.”People knew there was one barrier. The well was under-balanced and that called for heightened high vigilance,” Grimsley said. “People knew you had to be really careful.”
The findings included:
• The cement seal at the bottom of the well failed to hold back oil and gas in the reservoir, and should have been redesigned.
• BP and Transocean interpreted the failed negative pressure test as a success.
• BP introduced additional safety risks in its plan to shut down the drilling rig.
• Crews on the rig and in offshore offices should have picked up warnings on monitors that gas was rising from the well.
• Rapid response at that time could have prevented a blowout.
Many conclusions mirror those of BP’s internal investigation, and Bartlit said he agreed with 90% of it. The most significant conclusions for BP could be the finding that the leak rose through the drill pipe rather than the space between the casing and the rock formation. That supports BP’s contention that its well design was not a contributing factor in the explosion.
Wow. Talk about NEGLIGENCE.