During a century, the access to oil has constituted a major strategic stake and has been at the center of geopolitical tensions leading even sometimes to wars. At the end of the Ottoman Empire, England and the United States, to which France lately joined, have redrafted the Middle East map according to the localization of the oilfields. The Pearl Harbor attack has been initiated by Japan threat to be deprived of its oil supply by the U.S. If the German army went to Stalingrad to fight, it was with the purpose to have access to Caspian Sea and its ...