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Natural Gas Liquids Proved Reserves
(Million Barrels)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
        2007 2008 View
History
Proved Reserves as of Dec. 31
        1,032 1,121 1979-2008
Adjustments
        -4 26 1979-2008
Revision Increases
        159 237 1979-2008
Revision Decreases
        62 190 1979-2008
Divestitures
        11 10 2007-2008
Acquisitions
        19 5 2007-2008
Extensions
        189 90 1979-2008
New Field Discoveries
        0 0 1979-2008
New Reservoir Discoveries in Old Fields
        0 1 1979-2008
Estimated Production
        62 70 1979-2008
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: W -- Individual state volumes are withheld to avoid disclosure of operator-level reserves data, due to statistical precision requirements, or due to other data quality reasons. The individual state volumes are included in the U.S. Total volume.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/30/2022
Next Release Date: 12/29/2023