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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
238 236 235 285 385 367 1979-2007
Adjustments
20 -30 -48 38 -16 -78 1979-2007
Revision Increases
14 9 25 29 11 34 1979-2007
Revision Decreases
5 12 15 46 12 6 1979-2007
Sales
5 15 28 19 35 2 2000-2007
Acquisitions
21 39 30 25 83 0 2000-2007
Extensions
26 32 59 47 95 59 1979-2007
New Field Discoveries
0 0 0 0 0 0 1979-2007
New Reservoir Discoveries in Old Fields
0 0 0 0 0 1 1979-2007
Estimated Production
22 25 24 24 26 26 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