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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
1,058 1,887 2,658 3,773 5,683 6,045 2009-2014
Adjustments
12 -8 9 33 -44 -68 2009-2014
Revision Increases
211 709 679 744 994 683 2009-2014
Revision Decreases
69 486 560 370 655 869 2009-2014
Sales
4 63 124 236 44 567 2009-2014
Acquisitions
2 226 224 218 353 310 2009-2014
Extensions
396 533 665 941 1,603 1,234 2009-2014
New Field Discoveries
12 29 14 9 4 3 2009-2014
New Reservoir Discoveries in Old Fields
5 3 16 27 13 30 2009-2014
Estimated Production
84 114 152 251 314 394 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