| 31.08.2009 - World's top producing oil nations and oil fields |
| From Seekingalpha.com: 150 years ago this week, Colonel Edwin Drake struck oil in Titusville, Pennsylvania. Ever since, oil has become the most important commodity in the world. Despite the hype about green technologies and other alternative sources of energy, crude oil will continue to be the major source of energy for many years to come..............Full Article: Source |