This page uses JavaScipt

Crude Oil plus Lease Condensate Proved Reserves, Reserves Changes, and Production
(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
2,095 2,037 1,950 1,893 1,813 1,838 2009-2014
Adjustments
-30 1 16 14 -39 16 2009-2014
Revision Increases
192 204 229 382 172 328 2009-2014
Revision Decreases
68 125 217 318 79 188 2009-2014
Sales
3 0 0 0 208 419 2009-2014
Acquisitions
18 1 16 5 206 426 2009-2014
Extensions
22 13 18 6 15 11 2009-2014
New Field Discoveries
0 0 0 2 0 0 2009-2014
New Reservoir Discoveries in Old Fields
0 0 0 0 0 2 2009-2014
Estimated Production
161 152 149 148 147 151 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