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BP starts removing drill pipe from damaged wellhead

BP said Saturday it began removing drill pipe and other equipment from a damaged wellhead under the Gulf of Mexico, as it prepares to replace its giant blowout preventer valve with a new one.

Deep plumes of oil could cause dead zones in the Gulf

A new simulation of oil and methane leaked into the Gulf of Mexico suggests that deep hypoxic zones or "dead zones" could form near the source of the pollution. The research investigates five scenarios of oil and methane ...

Feds: No timeline for completing Gulf relief well

(AP) -- The government's point man on the Gulf oil spill said Wednesday he is no longer giving a timeline for completing the final stages of plugging BP's runaway well.

Gulf surface cleaner, but questions lurk far below

(AP) -- Researchers are warning that the Gulf of Mexico oil spill is a bigger mess than the government claims and that a lot of crude is lurking deep below the surface, some of it settling perhaps in a critical undersea ...

Tropical depression halts drilling at Gulf well

(AP) -- Drilling the final feet of a relief well intended to permanently plug the busted BP oil well deep below the Gulf of Mexico will have to wait two to three days as a strengthening tropical depression bears down on ...

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