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Natural Gas Liquids Proved Reserves
(Million Barrels)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2002 2003 2004 2005 2006 2007 View
History
Proved Reserves as of Dec. 31
7,994 7,459 7,928 8,165 8,472 9,143 1979-2007
Adjustments
62 -338 273 -89 173 -139 1979-2007
Revision Increases
982 882 1,232 968 845 1,187 1979-2007
Revision Decreases
951 1,043 1,135 947 1,010 765 1979-2007
Sales
458 403 442 440 931 670 2000-2007
Acquisitions
512 433 554 596 1,048 771 2000-2007
Extensions
612 629 734 863 924 1,030 1979-2007
New Field Discoveries
48 35 26 32 16 30 1979-2007
New Reservoir Discoveries in Old Fields
78 72 54 42 53 58 1979-2007
Estimated Production
884 802 827 788 811 831 1979-2007
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Illinois, Indiana, Maryland, Missouri, Nebraska, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/10/2008
Next Release Date: 10/16/2009