What happened at the deepwater horizon oil spill

It also says that while BP did not listen to recommendations by Halliburton for more centralizers devices to keep the casing from contacting the bore hole [66] , the lack of centralizers probably did not affect the cement. Valentine, a professor of microbial geochemistry at UC Santa Barbara , said that the capability of microbes to break down the leaked oil had been greatly exaggerated. Computerworld UK. Immediately after the spill, the 1, miles of contaminated coasts saw oil concentrations times higher than background levelsl even eight years later , concentrations were 10 times higher than before the spill. Over the next nearly three months , million gallons of oil flowed from the well into the Gulf.

ABS News. Retrieved 10 August Computerworld UK. Concerns have also been raised in relation to health hazards for clean-up workers and coastal residents, including harms allegedly caused by chemicals used to disperse the oil made by Nalco. Several studies suggest that microbes successfully consumed part of the oil.

Retrieved April 22, Find Companies. Such accidents have been on an upswing under the Trump administration. However, other species and areas are not showing the same kind of promise. Archived from the original on 22 March

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Archived PDF from the original on 15 September Retrieved December 16, According to research undertaken by Mandy Joye, an oceanographer with the University of Georgia, the oil from the spill has settled to the seafloor, concentrating in thin sheets in some areas and deep pools in others. Retrieved 30 August Leaks are a constant state of affairs. Retrieved 24 June Retrieved 30 June
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Christian Science Monitor. The Washington Post Company. McClatchy Newspapers. The explosion and spill have given rise to many lawsuits. James Diaz, writing for the American Journal of Disaster Medicine , said these ailments appearing in the Gulf reflected those reported after previous oil spills, like the Exxon Valdez.
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Retrieved 14 February Archived from the original on 30 January Retrieved April 25, However, other species and areas are not showing the same kind of promise. It too was filled with cement, and it also contained two mechanical valves designed to stop the flow of oil and gas.
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Retrieved 10 August An emergency valve, called a blowout preventer, designed to cap the well in the event of such a kick, failed. BDO Consulting. Underwater injection of Corexit into the leak may have created the oil plumes which were discovered below the surface. Several studies suggest that microbes successfully consumed part of the oil.
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Bibcode : Sci People dependent on fishing and tourism have been severely affected, along with those in other industries, including some farther from the Gulf Coast. Retrieved May 1, One of them then pleaded guilty Wednesday to the only remaining charge: a misdemeanor count of violating the federal Clean Water Act…[T]estimony during civil cases was among factors that convinced prosecutors that the involuntary manslaughter charges could not legally stand up…Prosecutors' court filing said dismissing the 11 manslaughter each man faced was "in the interests of justice. Back To Top. Retrieved March 14,
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What happened at the deepwater horizon oil spill:

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