Crude oil is the most widely used energy material in the world. The edifice modern industrial economy as well as agriculture depends upon crude oil in way or the other. Crude oil is also a key variable in global financial markets as the largest traded commodity in the world. Broadly crude oil is categorized into three groups – Brent Crude, West Texas Intermediate and OPEC Crude.

Brent crude is the standard benchmark of crude oil in Europe. Refined mainly in Northwest Europe North Sea coast is the main source of Brent Crude. Priced slightly above the reference price of Organization of Petroleum Exporting Countries Brent crude however is on average lower by U.S. $1-2 per barrel lower compared with West Texas Intermediate.

West Texan Intermediate known as WTI in trade parlance is considered as of very high quality due to very lower sulphur content. WTI normally commands a premium of $ 2-4 dollar per barrel compared with OPEC basket price and 1-2 with Brent Crude.

OPEC, the organization formed in mid 1960s by some of the major oil producing countries, is a powerful cartel in shaping global oil prices. Besides countries in West Asian region other key members in the cartel are Venezuela, Algeria and Nigeria.

Crude oil accounts for nearly 40% of the global energy demand. Global consumption of crude oil is estimated at 80 million barrels per day. The U.S. with 20 million is the leading consumer followed by China, Japan and European Union. Members of OPEC provide around 55% of global crude oil exports.

India rated as one of the 10 top oil consumers in the world depends on import for nearly 70% of its crude oil requirements. India’s consumption estimated at 2.5 million barrels per day is expected to rise further due to rapid pace of economic development. Domestic production of crude with less than 1 million barrels per day India depends heavily on imports. Indian imports are mainly from OPEC members.

Crude oil Prices are highly sensitive to global political and economic developments. Oil prices surged ahead during the past three years from less than $30 per barrel to over $70 per barrel. Currently hovering around over $ 60 per barrel crude oil prices would play a crucial role in shaping the fortunes global economic developments as well as financial markets for a long time to come.