Thanks to the WSJ:
drilling%20rigs.jpg?uuid=omnsGtQOEeCA3DH
US-Crude-Production-Romm-Climate-Progres
http://thinkprogress.org/romm/2011/08/31/307946/drill-baby-drill-failure-obama-growth-in-oil-rigs-high-prices/

But wait, let's open up ALL offshore drilling, a la Bachmann, and see what happens to gas prices:
EIA-Offshore-2009-small.gif

That's right, there's NO impact on gas prices in 2020, and a mere 3 cents per gallon cheaper in 2030. icon_lol.gif