Detailed text transcripts for TV channel - CNN - 20100618:22:04:00
Maybe 10 to 20 to 30%, but not down to zero, so most calculations show it is not reduced to zero. you have to have a concentration, and it is three or four or five parts per million at depth, and it would have to go near zero to produce dead zones and most calculations show that you don't have enough carbon yet. of course, if it keeps going and we could recycle some of the oil as it is dispersed away, but it seems improbable. >> didn't methane create a role in the explosion in the gulf of mexico? >> well, according to the testimony coming out, it was methane bubble that blew up. methane is an ...