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BP oil spill
The Deepwater Horizon sinks to the bottom of the Gulf after burning for 36 hours, raising concerns of a catastrophic oil spill. -
BP oil spill
Pelicans are among the wildlife harmed by the oil
Researchers who have analysed underwater video from the leak site estimate as many as 70,000 barrels of oil are leaking into the Gulf per day, with a margin of error of plus or minus 20%, significantly higher than earlier estimates. -
BP oil spill
Oceanographers say oil from the leak has entered an ocean current - the "loop current" - that could carry it towards Florida and potentially up the US east coast. -
BP oil spill
The US Geological Survey estimates the oil flow at as many as 40,000 barrels per day before a cap was put on the well on 3 June. BP announces it is collecting 15,800 barrels per day from the well. -
BP oil spill
BP pumps cement to seal the damaged well after it was intercepted by a relief well.