U.S. Crude Oil Reserves Revision Increases (Million Barrels)



Energy Glossary

Note: These data are available in spreadsheet format by clicking the ''Download Series History'' link on the previous page (with drop-down menu bar at top).

View History:

Annual

Decade	Year-0	Year-1	Year-2	Year-3	Year-4	Year-5	Year-6	Year-7	Year-8	Year-9
1970's								1,503	2,799	2,438
1980's	2,883	2,151	2,245	2,810	3,672	3,037	2,724	3,687	2,684	2,698
1990's	2,483	2,097	1,804	2,011	2,364	1,823	1,723	1,998	2,752	6,284
2000's	1,829	1,601	1,925	1,486	1,939	1,544	1,590

Updated on 1/2/2008

Source: U.S. Energy Information Administration