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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 2014 View
History
Proved Reserves as of Dec. 31
92 207 222 203 256 257 2009-2014
Adjustments
-5 -3 7 46 83 -16 2009-2014
Revision Increases
20 109 54 22 32 27 2009-2014
Revision Decreases
19 15 133 103 78 30 2009-2014
Sales
5 2 14 21 10 5 2009-2014
Acquisitions
3 2 21 4 6 19 2009-2014
Extensions
7 39 96 54 43 31 2009-2014
New Field Discoveries
3 0 0 0 0 0 2009-2014
New Reservoir Discoveries in Old Fields
1 0 1 0 0 0 2009-2014
Estimated Production
14 15 17 21 23 25 2009-2014
- = 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: 11/19/2015
Next Release Date: 12/31/2016