Nobody is saying drilling is the "answer". There is no one answer. Drilling will help and the amount of oil recoverable form the east coast, west coast, gulf, anwr, oil shale is more than twice that of what Saudia Arabia has in reserve (250 billion).
Nope sorry, that oil shale your talking about is only at best 1% recoverable, meaning out of the possible 167 bilion barrels we could get 1 billion barrels, enough for less than 2 month of american consumtion.
And as far as other oil sources. i may have been misleading with my post relating to chevron. Your correct those are known oil areas, but the true extent of the viable oil is not known.
Here is the current status of oil in the U.S.
Recent studies2,3 estimated that the US may have 42 billion barrels of undiscovered technically recoverable oil resources in Federal areas that are under access restrictions preventing oil exploration. Undiscovered technically recoverable resources are resources "…postulated from geologic information and theory to exist outside of known oil and gas accumulations and that are producible using current recovery technology, but without reference to economic profitability…"
About 21.2 billion barrels of these oil resources are located in the eleven onshore areas inventoried by the two EPCA studies2:
Northern Alaska (including the NPR-A and the ANWR 1002 area)
Wyoming Thrust Belt (in WY, UT, and ID)
Denver Basin (in CO, WY, NE, and SD)
Florida Peninsula
Black Warrior Basin (in MS and AL)
Appalachian Basin (in TN, KY, WV, VA, MD, OH, PA, NJ and NY)
Paradox/San Juan Basins (in CO, NM and UT)
Uinta-Piceance Basin (in CO and UT)
Greater Green River Basin (in CO and WY)
Powder River Basin (in MT and WY)
Montana Thrust Belt (in MT)
The remaining 20.8 billion barrels are in offshore locations, primarily3 in the Federal Outer Continental Shelf (Gulf of Mexico, Alaska, Pacific and Atlantic Oceans).
If these estimates are correct, the new resources can supply the US with crude for about
7.6 years at current consumption levels. However, we also need to estimate the bump in the US production rate that can be obtained from the 42 billion barrels of new oil resources. We can get a quick estimate of these rates by using a generalized Bass model4 with time-dependent ultimate cumulative production. The scenario presented here assumed that production from the new fields would start around
2020 and reach a peak of 3 million barrel per day around 2040. However, the model can easily handle different production schedules.
2. "Scientific Inventory of Onshore Federal Lands’ Oil and Gas Resources and the Extent and
Nature of Restrictions or Impediments to Their Development," Report by the US
Departments of the Interior, Agriculture and Energy, 2006.
3. "Facing the Hard Truths about Energy," National Petroleum Council, July 2007.