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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
  92 207 222 203 256 2009-2013
Adjustments
  -5 -3 7 46 83 2009-2013
Revision Increases
  20 109 54 22 32 2009-2013
Revision Decreases
  19 15 133 103 78 2009-2013
Sales
  5 2 14 21 10 2009-2013
Acquisitions
  3 2 21 4 6 2009-2013
Extensions
  7 39 96 54 43 2009-2013
New Field Discoveries
  3 0 0 0 0 2009-2013
New Reservoir Discoveries in Old Fields
  1 0 1 0 0 2009-2013
Estimated Production
  14 15 17 21 23 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