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Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2009 2010 2011 2012 2013 2014 View
History
U.S. Total
307 1,330 1,288 1,150 1,787 2,420 2000-2014
Lower 48 States
307 1,330 1,209 1,150 1,785 2,234 2000-2014
Federal Offshore
15 98 33 275 233 68 2000-2014
Pacific (California)
0 0 0 38 11 0 2000-2014
Gulf of Mexico (Louisiana & Alabama)
13 92 29 234 210 65 2000-2014
Gulf of Mexico (Texas)
2 6 4 3 12 3 2000-2014
Alaska
0 0 79 0 2 186 2000-2014
Alabama
0 0 20 0 0 1 2000-2014
Arkansas
0 0 3 0 0 11 2000-2014
California
20 156 40 8 320 543 2000-2014
Coastal Region Onshore
2 154 0 2 39 46 2000-2014
Los Angeles Basin Onshore
0 1 9 1 75 27 2000-2014
San Joaquin Basin Onshore
18 1 16 5 206 426 2000-2014
State Offshore
0 0 15 0 0 44 2000-2014
Colorado
1 36 1 19 18 1 2000-2014
Florida
0 0 0 0 0 62 2000-2014
Illinois
0 9 0 0 0 0 2000-2014
Indiana
0 2 0 0 0 0 2000-2014
Kansas
2 5 19 8 2 31 2000-2014
Kentucky
0 6 1 0 0 0 2000-2014
Louisiana
9 41 36 21 21 53 2000-2014
North
0 6 24 0 3 2 2000-2014
South Onshore
6 21 10 17 18 31 2000-2014
State Offshore
3 14 2 4 0 20 2000-2014
Michigan
0 0 0 1 0 0 2000-2014
Mississippi
0 1 1 9 0 1 2000-2014
Montana
3 115 45 8 15 3 2000-2014
Nebraska
0 0 0 0 0 0 2000-2014
New Mexico
16 120 59 27 48 25 2000-2014
East
16 120 58 25 48 21 2000-2014
West
0 0 1 2 0 4 2000-2014
North Dakota
2 190 224 218 353 310 2000-2014
Ohio
0 17 0 0 0 0 2000-2014
Oklahoma
24 56 27 50 76 62 2000-2014
Pennsylvania
0 1 0 0 0 0 2000-2014
Texas
189 421 605 464 646 958 2000-2014
RRC District 1
0 5 3 6 116 79 2000-2014
RRC District 2 Onshore
0 2 135 28 81 257 2000-2014
RRC District 3 Onshore
41 9 5 39 35 52 2000-2014
RRC District 4 Onshore
0 0 1 2 1 1 2000-2014
RRC District 5
0 0 2 24 0 19 2000-2014
RRC District 6
0 3 8 19 22 56 2000-2014
RRC District 7B
1 0 26 1 10 0 2000-2014
RRC Distict 7C
24 81 61 29 21 152 2000-2014
RRC District 8
80 299 243 238 257 302 2000-2014
RRC District 8A
19 12 102 49 51 17 2000-2014
RRC District 9
22 8 15 10 15 4 2000-2014
RRC District 10
2 1 4 19 37 19 2000-2014
State Offshore
0 1 0 0 0 0 2000-2014
Utah
26 3 0 26 41 18 2000-2014
West Virginia
0 2 13 0 0 0 2000-2014
Wyoming
0 46 82 15 12 87 2000-2014
Miscellaneous
0 5 0 1 0 0 2000-2014
- = 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: 11/19/2015
Next Release Date: 12/31/2016