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Crude Oil plus Lease Condensate
(Million Barrels)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
  2009 2010 2011 2012 2013 View
History
Proved Reserves as of Dec. 31
  1,790 1,822 1,800 1,758 1,736 2009-2013
Adjustments
  19 21 13 10 27 2009-2013
Revision Increases
  172 181 115 103 97 2009-2013
Revision Decreases
  15 66 90 66 54 2009-2013
Sales
  8 23 70 60 57 2009-2013
Acquisitions
  24 12 102 49 51 2009-2013
Extensions
  4 15 14 17 21 2009-2013
New Field Discoveries
  1 0 0 0 0 2009-2013
New Reservoir Discoveries in Old Fields
  0 0 1 13 0 2009-2013
Estimated Production
  111 108 107 108 107 2009-2013
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Missouri, Nevada, New York, South Dakota, Tennessee, and Virginia.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/4/2014
Next Release Date: 12/31/2015