All that money you''re saving these days at the gas pump? You might want to put it in the bank. The same cheap oil that''s providing relief to drivers and businesses in an awful economy is setting the stage for another price spike, perhaps as soon as next year, that will bring back painful memories of last summer''s $4-a-gallon gas. According to the Associated Press the oil industry is scaling back on exploration and production because some projects don''t make economic sense when energy prices are low. And crude is already harder to find because more nations that own oil companies are blocking outside access to their oil fields. When the world emerges from the recession and starts to burn more fuel again, and higher demand meets lower supply, prices will almost certainly shoot higher. Some analysts say oil could eventually eclipse $150 a barrel, maybe even on its way to $200. In such a scenario, gasoline would easily cost more than the record high of $4.11 a gallon set last summer. Oil trades at about $50 today. No one knows for sure, but some analysts say the spike could happen as soon as next year, perhaps in 2011 or 2012. High prices at the pump last summer -- more than $4 per gallon for gas on average -- helped slash demand for oil. From November 2007 to October 2008, Americans drove 100 billion fewer miles than the year before, according to government figures. The nation''s biggest automakers lurched toward bankruptcy as sales of sport utility vehicles and trucks plummeted. Oil giants like Exxon Mobil, Chevron and ConocoPhillips have yet to announce their 2009 capital spending plans, but analysts say even the cash-rich companies are likely to shelve some projects. Already, Royal Dutch Shell has postponed a near-doubling of production in