Environmentalists with Oil on Their Hands When evaluating in an honest way all factors that contributed to the current pollution of the Gulf, we must ask why BP was drilling in 5,000 feet of ocean when there are so many other accessible and safe alternatives. There are large deposits of oil shale in Western Colorado that could easily and safely be extracted as it is now in Western Canada. We have all heard of the huge deposits of oil in ANWR, on Alaska's North Shore. Because of improved drilling technology, all available oil in ANWR can be extracted by using only 2,000 of its roughly 19,000,000 acres. .