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Crude Oil plus Lease Condensate
(Million Barrels)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2010 2011 2012 2013 2014 2015 View
History
Proved Reserves as of Dec. 31
60 65 69 58 79 79 2009-2015
Adjustments
12 2 6 -12 11 10 2009-2015
Revision Increases
9 2 10 13 16 12 2009-2015
Revision Decreases
5 1 2 2 2 12 2009-2015
Sales
3 11 0 0 2 9 2009-2015
Acquisitions
0 20 0 0 1 9 2009-2015
Extensions
0 0 0 0 1 0 2009-2015
New Field Discoveries
1 1 0 0 1 0 2009-2015
New Reservoir Discoveries in Old Fields
0 0 0 0 4 0 2009-2015
Estimated Production
7 8 10 10 9 10 2009-2015
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Idaho, Missouri, Nevada, New York, South Dakota, Tennessee, and Virginia.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/14/2016
Next Release Date: 11/30/2017