Crude oil is a form of liquid petroleum, extracted from rock formations and used for fuel and other purposes. Members of the Organization of the Petroleum Exporting Countries (OPEC) produce about 37% ...
It’s fitting that this first column of 2011 takes a look into the crystal ball -- at the energy source that pretty much defines our culture. That we consume oil prodigiously is an understatement. The ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results