What the retards don't get (or aren't willing to admit because they really have a "I don't care if it destroys the economy and brings this country to a halt, we need to get off oil NOW") is that if you stop oil exploration for 6 months, since there are only about 30 of these rigs in the world and cost billions of dollars each, when they are shut down for 6 months (which they won't allow to happen), they will lose billions in contracts.
Instead, they will just say "fuck it" and take their rigs to other waters and take on new oil exploration contracts, often lasting 2 years. So in 6 months, when Obama and the retards come to their senses, it's not like these rigs will just drop what they are doing and return.