Note: Petroleum includes crude oil, condensate, and natural gas plant liquids.
More petroleum and natural gas was produced in the United States than in any other country during 2020 (a trend that began in 2014). This is despite year-on-year declines from the record-high production in 2019. U.S. petroleum and natural gas output in 2020 totaled 66.9 quadrillion British thermal units (quads). This is more than both Russia’s 45.5 quads and Saudi Arabia’s 26.5 quads of petroleum and natural gas production.
Petroleum and natural gas production fell in all three countries in 2020. This is following a rapid decline in demand during the COVID-19 pandemic and the consequent crude oil price declines, particularly in the first quarter of 2020. Saudi Arabia and Russia agreed to reduce their crude oil production as part of an OPEC+ agreement. But, in the United States, reduced production is largely the result of a price-induced fall in tight oil investments. And, to a lesser extent, unplanned outages.
Petroleum production includes several types of liquid fuels. This is including crude oil and lease condensate, natural gas plant liquids (NGPL), and bitumen. U.S. petroleum production decreased from 31.8 quads in 2019 to 30.4 quads in 2020. Crude oil and condensate accounted for the largest share of the decrease, at 1.9 quads. In contrast, NGPL production in 2020 grew by 0.4 quads. This is boosted by an increase in domestic ethane consumption and in ethane exports.
COVID-19-driven decreases in demand affected natural gas production far less. In Russia, natural gas production fell in response to milder-than-normal temperatures during the 2020–2021 winter and to increases in renewable electricity generation in the EU. Natural gas production in Russia fell by 2.1 quads, nearly equal to its decline of 2.3 quads in oil production.