ways to limit the amount of of oil they use in the middle east so they don't run out

3 answers

pump less

raise the prices

export less
why would you raise the prices?
Generally speaking, when prices rise, people buy less.

http://www.google.com/search?q=supply+demand+rising+prices&oq=supply+demand+rising+prices&aqs=chrome..69i57.5842j0j7&sourceid=chrome&es_sm=119&ie=UTF-8