Oil & Energy
NULLAn oil is any neutral, nonpolar chemical substance that is a viscous liquid at ambient temperatures and is both hydrophobic and lipophilic. Oils have a high carbon and hydrogen content and are usually flammable and slippery. The energy industry is the totality of all of the industries involved in the production and sale of energy, including fuel extraction, manufacturing, refining and distribution. The general definition of oil includes classes of chemical compounds that may be otherwise unrelated in structure, properties, and uses.