Drilling for more oil ain't gonna help. You know why? Cause the refiners have old refineries that break down a lot. even though there are newer ones, they aren't state of the art.
However,
The are at refining capacity right now anyway, and the U.S. is exporting more oil then ever, The Keystone pipeline wasn't gonna help, as it would just make the U.S. export more.
The companies don't make money on the oil if it is less then 75 a barrel, so there is no interest in getting down to that level anyway.
Alternatives, be it electric, wind, natural gas, solar, algae, ****, devise a way to harness my farts to run my car, I don't fucking care. We can't, we shouldn't rely on oil exclusively.