This document provides an overview of the global oil industry, including production, consumption, key players, and impacts. It discusses that worldwide oil consumption is expected to be around 88 million barrels per day in 2011. It also outlines that OPEC member countries work together to regulate global oil supply and prices. For India, the document notes that around 36% of energy needs are met by oil and gas, with over 70% of oil consumed in India being imported. It also discusses the impact of high oil prices on the Indian economy, such as higher inflation and a growing subsidy burden.