All serious and not-so-serious answers aside, the simplest answer is to NOT DRILL in the first place. Sure, lots of people (especially the oil companies) will say "OK, Mr. Smarty-Pants, where do we get our energy sources from if we don't drill for oil??" To those folks I say: Solar, wind, wave, geothermal and other emerging technologies can be utilized instead of fossil fuels.
Some people push nuclear power as an alternative but I don't because it has the potential for global problems on a grander scale than fossil fuels.
Narrow-minded thinking has gotten us into this predicament and that same type of thinking is not going to get us out.
BILL