Oil and gas industry

Oil and gas industry
Name	Oil and gas industry
Type	Global sector
Products	Petroleum, natural gas, petrochemicals
Revenue	Variable by company and year
Employees	Millions worldwide

Oil and gas industry The oil and gas industry encompasses exploration, extraction, transportation, refining, and marketing of petroleum and natural gas. Major multinational corporations, national oil companies, and service firms operate across basins such as the North Sea, Permian Basin, and Persian Gulf, interacting with international institutions and regional regulators.

Overview

The sector includes upstream, midstream, and downstream activities performed by firms such as ExxonMobil, Shell plc, BP, Chevron, TotalEnergies, and Saudi Aramco, with state actors like Gazprom and China National Petroleum Corporation playing substantial roles. Activity clusters occur near fields like Ghawar Field, Marcellus Formation, Bakken formation, and North Sea oil fields and involve technologies championed by entities such as Schlumberger, Halliburton, and Baker Hughes. Global forums and agreements such as Organization of the Petroleum Exporting Countries and G20 influence production and investment, while international finance from institutions like the World Bank, International Monetary Fund, and regional development banks underwrites large projects.

Exploration and Production

Upstream operations begin with seismic surveys by companies like CGG (company), TGS-NOPEC Geophysical Company, and exploration teams from ConocoPhillips and Equinor. Drilling rigs, including mobile units from Transocean and Noble Corporation, access reservoirs via wells in offshore basins such as Gulf of Mexico, South China Sea, and Caspian Sea. Technology transfer from research centers at Massachusetts Institute of Technology and Norwegian University of Science and Technology supports enhanced oil recovery methods developed following breakthroughs at fields like Kashagan Field and Prudhoe Bay Oil Field. Projects often face geopolitical constraints linked to disputes like Iraq War (2003–2011) and Crimea crisis (2014), and sanction regimes administered by entities such as the United Nations Security Council and national treasuries. Service contracts, production sharing agreements, and joint ventures with firms including Petrobras and Rosneft determine fiscal and operational arrangements.

Transportation and Storage

Midstream logistics rely on pipelines (e.g., Nord Stream, Trans-Alaska Pipeline System, East-West Pipeline), shipping fleets including tanker operators like Teekay Corporation and Mitsui O.S.K. Lines, and storage hubs such as the Cushing, Oklahoma facility. Liquefied natural gas trade involves carriers built by yards like Hyundai Heavy Industries and terminals operated by companies such as Cheniere Energy and BP. Strategic reserves maintained by states—examples include the United States Strategic Petroleum Reserve and International Energy Agency coordination—affect market stability alongside chokepoints like Strait of Hormuz and Suez Canal that have influenced historical events including the Gulf War (1990–1991) and incidents involving Ever Given.

Refining and Petrochemicals

Downstream operations convert crude into fuels and feedstocks at complexes owned by Valero Energy, PetroChina, Indian Oil Corporation, and Sinopec. Refineries located near hubs such as Rotterdam, Houston, and Jeddah produce gasoline, diesel, jet fuel, and petrochemicals used by manufacturers including BASF, Dow Chemical Company, and LyondellBasell. Integration strategies trace to historical investments by firms like Standard Oil and postwar expansion linked with trade agreements such as General Agreement on Tariffs and Trade. Specialty products feed industries tied to projects like Shale Revolution-era petrochemical plants in Gulf Coast of the United States.

Economics and Markets

Prices and investment respond to benchmarks such as Brent Crude oil price, West Texas Intermediate, and indices tracked by exchanges like New York Mercantile Exchange and ICE Futures Europe. Market actors include traders from Glencore and Vitol, hedge funds, and national treasuries; policy decisions by central banks like the Federal Reserve and supply interventions by Organization of the Petroleum Exporting Countries shape volatility. Capital expenditure cycles are influenced by technological shifts—examples include innovations from Fracking (hydraulic fracturing) pioneers and cost reductions during downturns traced to the 2020 oil price crash.

Environmental and Safety Issues

Operations generate emissions regulated under instruments like the Kyoto Protocol and Paris Agreement and are monitored by research institutions including Intergovernmental Panel on Climate Change and International Energy Agency. Accidents such as the Deepwater Horizon oil spill and incidents at facilities like Bhopal-adjacent petrochemical sites have driven safety reforms and litigation in courts including the International Court of Justice and national judiciaries. Environmental advocacy from organizations like Greenpeace and Sierra Club pressures companies and investors such as BlackRock to shift capital toward lower-carbon pathways, while carbon markets and mechanisms overseen by entities like European Union Emissions Trading Scheme and UNFCCC aim to internalize environmental costs.

Regulation and Industry Organizations

Regulatory frameworks are administered by agencies such as the U.S. Environmental Protection Agency, Norwegian Petroleum Directorate, and Oil and Gas Authority (United Kingdom), with industry standards promulgated by bodies like American Petroleum Institute, International Organization for Standardization, and International Association of Oil & Gas Producers. Trade associations—including the International Energy Forum and World Petroleum Council—facilitate stakeholder dialogue, while arbitration venues such as the International Chamber of Commerce resolve commercial disputes. National policies, exemplified by tax regimes in Norway and subsidy reforms in Mexico, continue to reshape investment and operational decisions.

Category:Energy industry