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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
  81 131 136 138 159 2009-2013
Adjustments
  -4 -7 1 12 14 2009-2013
Revision Increases
  15 69 16 19 22 2009-2013
Revision Decreases
  6 11 4 8 7 2009-2013
Sales
  2 5 28 10 2 2009-2013
Acquisitions
  1 12 31 1 6 2009-2013
Extensions
  1 2 0 0 1 2009-2013
New Field Discoveries
  0 0 0 0 0 2009-2013
New Reservoir Discoveries in Old Fields
  0 0 0 0 0 2009-2013
Estimated Production
  11 10 11 12 13 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