{"entity":{"iso2":"US","iso3":"USA","name":"United States","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"oil-proved-reserves","source":"U.S. Energy Information Administration (2022) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/oil-proved-reserves","title":"Oil reserves","unit":"cubic meters"},"observations":[{"date":"1980-01-01","value":4963740000.0},{"date":"1981-01-01","value":4981870000.0},{"date":"1982-01-01","value":4929560000.0},{"date":"1983-01-01","value":4683610000.0},{"date":"1984-01-01","value":4665960000.0},{"date":"1985-01-01","value":4764530000.0},{"date":"1986-01-01","value":4748790000.0},{"date":"1987-01-01","value":4503320000.0},{"date":"1988-01-01","value":4556260000.0},{"date":"1989-01-01","value":4485670000.0},{"date":"1990-01-01","value":4434160000.0},{"date":"1991-01-01","value":4381050000.0},{"date":"1992-01-01","value":4121900000.0},{"date":"1993-01-01","value":3970070000.0},{"date":"1994-01-01","value":3839380000.0},{"date":"1995-01-01","value":3752740000.0},{"date":"1996-01-01","value":3743830000.0},{"date":"1997-01-01","value":3708220000.0},{"date":"1998-01-01","value":3797730000.0},{"date":"1999-01-01","value":3556550000.0},{"date":"2000-01-01","value":3683420000.0},{"date":"2001-01-01","value":3738900000.0},{"date":"2002-01-01","value":3790890000.0},{"date":"2003-01-01","value":3819350000.0},{"date":"2004-01-01","value":3673560000.0},{"date":"2005-01-01","value":3591840000.0},{"date":"2006-01-01","value":3659730000.0},{"date":"2007-01-01","value":3547170000.0},{"date":"2008-01-01","value":3626820000.0},{"date":"2009-01-01","value":3267830000.0},{"date":"2010-01-01","value":3547800000.0},{"date":"2011-01-01","value":4003460000.0},{"date":"2012-01-01","value":4602680000.0},{"date":"2013-01-01","value":5310650000.0},{"date":"2014-01-01","value":5806220000.0},{"date":"2015-01-01","value":6348840000.0},{"date":"2016-01-01","value":5601120000.0},{"date":"2017-01-01","value":5598420000.0},{"date":"2018-01-01","value":6675880000.0},{"date":"2019-01-01","value":7480830000.0},{"date":"2020-01-01","value":7489410000.0}],"summary":{"latest_period":"2020-01-01","latest_value":7489410000.0,"max":7489410000.0,"mean":4523260000.0,"min":3267830000.0,"of":215,"rank":10,"trend":"rising"}}