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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
5,496 6,356 8,108 11,101 12,004 14,058 2009-2014
Adjustments
21 -72 145 239 -51 173 2009-2014
Revision Increases
653 846 908 1,333 1,537 2,183 2009-2014
Revision Decreases
276 423 799 1,131 1,748 1,778 2009-2014
Sales
111 252 424 240 640 891 2009-2014
Acquisitions
210 469 791 510 722 1,198 2009-2014
Extensions
416 666 1,588 2,941 1,939 2,233 2009-2014
New Field Discoveries
11 78 33 23 3 10 2009-2014
New Reservoir Discoveries in Old Fields
6 8 44 60 72 86 2009-2014
Estimated Production
401 460 534 742 931 1,160 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