Overview of the oil and gas industry

Explore the oil and gas industry from its 19th century origins to today, with up-to-date global statistics on history, geopolitics, energy sources, major players, and projected oil production and demand.

Examine the petroleum industry's key characteristics, its history, oil's role among energy sources, and future production prospects, highlighting major players, producing countries, and investment scales.

Petroleum and its products drive a country's economic activity and daily life, with transport as the most important application, while petrochemicals, heating, and plastics underscore its strategic role in conflicts.

Identify global centers of oil demand and production, including North America, Western Europe, Japan, the Middle East, West Africa, and Latin America, and explain upstream integration using IEA data.

Diversify exploration interests across many zones to reduce financial risk and boost future production and reserves, as the upstream industry globalizes with companies like Exxon Mobil.

Oil exploration is risky and requires substantial capital investment to endure failures, while price shocks in 1973 and 1979 spurred downstream investment for high-cost overseas prospects.

High capital entry costs limit participation to a few firms, prompting joint ventures and associations between companies and host nations under oil policies to develop petroleum resources globally.

Shows how nearly 80 percent of world oil production comes from Russia, the United States, and Saudi Arabia, while reserves lie in five Middle East OPEC members.

Trace the beginnings of the oil industry from ancient mentions of petroleum and bitumen to the 19th century drilling breakthrough by Edwin Drake, the rise of kerosene, and early refineries.

Traces global producers from the United States to Russia, the Bakken rise, the 1911 Standard Oil breakup, price volatility, and Isaiah's agreement stabilizing markets.

Examine how the late 1950s established a world oil order, controlled by the Seven Sisters through price setting and orderly crude releases, and tensions with Mexico and Iran.

Explore how OPEC formed in 1960, grew to 13 members, and used price control to provoke the 1973 and 1981 oil shocks, while nationalization reshaped the industry.

Raising prices dramatically, the two oil shocks transferred about 3 percent of GNP to OPEC, sparked inflation, spurred petrodollar recycling, offshore and Arctic exploration, and diversification of energy sources.

The 1986 oil counter shock shows how OPEC quotas, price cuts, and net back and spot contracts collided with rising non-OPEC supply, triggering a price collapse.

Prices have fluctuated since 1991 due to OPEC quotas, Iraqi and non-OPEC production, with highs above 30 by 2000 and lows below 10 during downturns.

Relate coal, oil, gas, and electricity through energy equivalence using calorific values to derive oil-equivalent measures and highlight energy losses and substitution limits.

Trace the rise of oil as the central energy source, driven by its liquidity and low-cost Middle East reserves, and the evolving shares of oil, gas, and renewables.

Leading in energy consumption and resources, the United States and Russia dominate energy use, while Western Europe and Japan rely on imports, with oil dominating the energy market.

Examine how energy demand grew with GDP before the first oil shock, how oil price increases spurred efficiency, and why energy intensity declines as economies shift toward services.

World energy demand is projected to rise to 11–15 billion tonne oil equivalent by 2030, driven by population growth, with oil and gas supplying over half of demand.

Analyze oil resources versus recoverable reserves and recovery ratios, and review proven reserves, concentration in the Middle East, and nonconventional sources like tar sands and oil shale.

Track the postwar surge in oil production, distinguish crude oil from liquid hydrocarbons (NGL and condensates), and note rising condensate output and refinery integration such as Jebel Ali.

Saudi Arabia leads crude oil production, overtaking the United States, with Russia after. OPEC holds most reserves but supplies just over half of world demand.

OPEC's share of world oil production will grow significantly in coming decades, as only Middle East countries have reserves-to-production ratios over 20 years, potentially limiting exporters to current OPEC members.

Natural gas production concentrates in Russia and the United States, supplying over 50 percent of world demand. Producers cluster near major consuming centers, highlighting transport costs.

Secure oil supplies by diversifying imports and coordinating consuming countries' actions. The International Energy Agency, formed in 1974, fosters cooperation, reduces oil dependence, develops alternatives, and plans for potential disruptions.

OPEC controls about 70 percent of proven world oil reserves and accounts for around 40 percent of oil production, operating as a swing producer with quotas to stabilize prices.

Discover how the majors—Exxon, Royal Dutch Shell, BP, Mobil, Chevron, Texaco, and Gulf—shaped oil production and international trade amid nationalization and globalization.