Louisiana oil spill may be five times bigger than previously thought
Oil from the wrecked Deepwater Horizon rig is feared to be gushing into the Gulf of Mexico at five times the latest estimate of the US Coastguard, according to satellite imagery studied by industry experts.
The catastrophic explosion that caused an oil spill from a BP offshore drilling rig in the Gulf of Mexico has reached the shoreline early Friday morning. The leak is currently releasing 5,000 barrels of oil per day, and efforts to manage the spill with controlled burning, dispersal and plugging the leak were unsuccessful Thursday. This oil spill is on track to become the worst oil spill in history, surpassing the damage done by the Exxon Valdez tanker that spilled 11 million gallons of oil into the ecologically sensitive Prince William Sound in 1989. Unlike the Exxon Valdez tragedy, in which a tanker held a finite capacity of oil, BP's rig is tapped into an underwater oil well and could pump more oil into the ocean indefinitely until the leak is plugged.
The view from space indicates that the oil may be leaking at a rate of 25,000 barrels a day, dwarfing the figure of 5,000 barrels that US officials and the British oil giant BP have used in recent days.
That would mean that some nine million gallons may already have escaped from the underwater well following the April 20 explosion that killed 11 rig workers. It suggests the disaster will almost certainly prove greater than the Exxon Valdez tanker spill off Alaska in 1989, which released 11 million gallons and was the worst previous spill at sea.
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