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Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2010 2011 2012 2013 2014 2015 View
History
U.S. Total
725 808 734 1,327 2,157 885 2000-2015
Lower 48 States
725 791 734 1,327 2,032 873 2000-2015
Federal Offshore
43 34 182 286 62 55 2000-2015
Pacific (California)
0 0 0 11 0 0 2000-2015
Gulf of Mexico (Louisiana & Alabama)
41 34 180 265 57 55 2000-2015
Gulf of Mexico (Texas)
2 0 2 10 5 0 2000-2015
Alaska
0 17 0 0 125 12 2000-2015
Alabama
3 11 0 0 2 0 2000-2015
Arkansas
3 28 0 0 2 0 2000-2015
California
1 7 1 322 537 4 2000-2015
Coastal Region Onshore
1 0 1 39 53 0 2000-2015
Los Angeles Basin Onshore
0 2 0 75 21 0 2000-2015
San Joaquin Basin Onshore
0 0 0 208 419 4 2000-2015
State Offshore
0 5 0 0 44 0 2000-2015
Colorado
2 9 1 2 7 12 2000-2015
Florida
0 0 0 0 20 0 2000-2015
Illinois
15 0 0 0 0 0 2000-2015
Indiana
2 0 0 0 0 0 2000-2015
Kansas
5 6 8 1 14 2 2000-2015
Kentucky
0 2 0 0 0 0 2000-2015
Louisiana
17 43 18 5 42 16 2000-2015
North
1 21 9 0 9 1 2000-2015
South Onshore
5 21 9 5 26 7 2000-2015
State Offshore
11 1 0 0 7 8 2000-2015
Michigan
0 0 0 0 0 1 2000-2015
Mississippi
8 0 7 0 1 1 2000-2015
Montana
115 46 7 14 4 2 2000-2015
Nebraska
0 0 0 2 0 0 2000-2015
New Mexico
21 55 41 6 5 44 2000-2015
East
21 55 41 5 5 44 2000-2015
West
0 0 0 1 0 0 2000-2015
North Dakota
63 124 236 44 567 306 2000-2015
Ohio
37 0 0 0 0 24 2000-2015
Oklahoma
55 79 9 76 24 32 2000-2015
Pennsylvania
23 0 0 0 0 0 2000-2015
Texas
234 286 216 520 688 175 2000-2015
RRC District 1
0 2 7 88 50 50 2000-2015
RRC District 2 Onshore
0 3 1 40 248 1 2000-2015
RRC District 3 Onshore
38 29 19 20 8 8 2000-2015
RRC District 4 Onshore
0 4 18 2 1 0 2000-2015
RRC District 5
0 2 0 0 19 0 2000-2015
RRC District 6
2 7 17 9 73 0 2000-2015
RRC District 7B
0 2 1 0 1 13 2000-2015
RRC Distict 7C
54 30 13 7 12 2 2000-2015
RRC District 8
115 119 77 283 230 94 2000-2015
RRC District 8A
23 70 55 51 36 5 2000-2015
RRC District 9
2 7 8 9 0 1 2000-2015
RRC District 10
0 11 0 11 10 1 2000-2015
State Offshore
0 0 0 0 0 0 2000-2015
Utah
0 5 2 27 13 11 2000-2015
West Virginia
1 13 0 0 1 1 2000-2015
Wyoming
68 43 5 22 43 187 2000-2015
Miscellaneous
9 0 1 0 0 0 2000-2015
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: The volumes in the table above are crude oil ONLY (aka Black Oil), excluding lease condensate. Miscellaneous includes Arizona, Idaho, Missouri, Nevada, New York, South Dakota, Tennessee, and Virginia. The production estimates in this table are based on data reported on Form EIA-23, "Annual Survey of Domestic Oil and Gas Reserves." They may differ from the official Energy Information Administration production data for crude oil contained in the "Petroleum Supply Annual."  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/14/2016
Next Release Date: 11/30/2017