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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
96 263 893 2,031 2,360 2,887 2009-2014
Adjustments
-3 -20 7 -19 -60 83 2009-2014
Revision Increases
19 16 95 302 288 330 2009-2014
Revision Decreases
19 10 52 253 237 262 2009-2014
Sales
0 4 33 7 90 56 2009-2014
Acquisitions
0 9 33 6 123 86 2009-2014
Extensions
8 137 593 1,194 484 591 2009-2014
New Field Discoveries
4 54 29 19 2 0 2009-2014
New Reservoir Discoveries in Old Fields
0 0 2 8 11 18 2009-2014
Estimated Production
10 15 44 112 192 263 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