Crude oil and natural gas proved reserves held by public companies fell slightly in 2022

International proved crude oil and natural gas reserves held by 187 publicly traded global exploration and production (E&P) companies declined by 5.6 billion barrels of oil equivalent (BOE) in 2022, or 2%, according to data from the companies' annual financial reports. In 2020, proved reserves held by these public companies had dropped by 9% due primarily to the economic effects of the COVID-19 pandemic, but in 2021, proved reserves increased by 9% from 2020. More »