An analysis of its performance showed its containment capacity did, indeed, match a tokamak's.

ECONOMIST: Fusion power

And again, the containment architecture that will lead us to a containment capacity of 60, 000 to 80, 000 barrels is not in jeopardy.

WHITEHOUSE: Press Briefing

The containment capacity in the new structure, the sealing cap, will draw to two different boats and increase the containment capacity from roughly 15, 000 to between 20, 000 and 30, 000.

WHITEHOUSE: Press Briefing

"BP must identify in the next 48 hours additional leak containment capacity that could be operationalised and expedited to avoid the continued discharge of oil, " wrote Rear Adm James Watson.

BBC: BP criticism not about nationality, says Obama

And because of the increased containment capacity out of the sealing cap, the choke line, which was feeding to the Q4000 at about 10, 000 barrels a day, will have its containment capability increased to 20, 000 to 25, 000 barrels a day.

WHITEHOUSE: Press Briefing

Obviously weather has, over the past several days, complicated our efforts to introduce additional containment vessels -- the Helix is a device that was -- its date has been pushed back in terms of additional containment capacity, as the Enterprise and the Q4000 continue to average above 20, 000 barrels of oil a day accumulating in from the leaking well.

WHITEHOUSE: Press Briefing

And there are additional containment strategies by the middle of July that would take that figure to the capacity of 60, 000 to 80, 000 barrels a day.

WHITEHOUSE: Press Briefing with Vice President Biden and Press Secretary Gibbs | The White House