This page uses JavaScipt

Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2007 2008 2009 2010 2011 2012 View
History
U.S. Total
1,691 1,672 1,751 1,767 1,834 2,112 1977-2012
Lower 48 States
1,430 1,424 1,541 1,572 1,648 1,941 1977-2012
Federal Offshore
439 410 551 542 464 434 1980-2012
Pacific (California)
25 24 22 19 22 15 1977-2012
Gulf of Mexico (Louisiana & Alabama)
372 350 494 490 408 367 1981-2012
Gulf of Mexico (Texas)
42 36 35 33 34 52 1977-2012
Alaska
261 248 210 195 186 171 1977-2012
Alabama
5 5 5 5 6 8 1977-2012
Arkansas
6 6 6 5 6 6 1977-2012
California
220 221 208 198 196 198 1977-2012
Coastal Region Onshore
15 16 18 18 20 22 1977-2012
Los Angeles Basin Onshore
17 16 15 15 15 15 1977-2012
San Joaquin Basin Onshore
173 175 161 152 149 148 1977-2012
State Offshore
15 14 14 13 12 13 1977-2012
Colorado
19 23 23 26 33 44 1977-2012
Florida
3 3 1 2 2 3 1977-2012
Illinois
8 6 5 4 4 4 1977-2012
Indiana
2 2 1 1 1 1 1977-2012
Kansas
36 38 39 39 40 42 1977-2012
Kentucky
2 1 2 1 1 1 1977-2012
Louisiana
54 54 50 52 54 56 1981-2012
North
9 9 7 7 8 9 1977-2012
South Onshore
37 38 36 37 38 38 1977-2012
State Offshore
8 7 7 8 8 9 1981-2012
Michigan
5 6 5 5 5 6 1977-2012
Mississippi
22 21 23 23 23 27 1977-2012
Montana
35 32 29 25 24 27 1977-2012
Nebraska
2 1 2 1 2 2 1977-2012
New Mexico
54 54 53 58 64 76 1977-2012
East
53 53 52 57 63 75 1977-2012
West
1 1 1 1 1 1 1977-2012
North Dakota
45 64 84 113 152 250 1977-2012
Ohio
4 4 3 4 3 3 1977-2012
Oklahoma
53 60 46 44 58 61 1977-2012
Pennsylvania
2 2 1 2 2 3 1977-2012
Texas
350 348 343 357 439 614 1977-2012
RRC District 1
10 11 9 14 32 86 1977-2012
RRC District 2 Onshore
7 6 7 10 28 74 1977-2012
RRC District 3 Onshore
26 23 23 24 24 28 1977-2012
RRC District 4 Onshore
4 3 3 3 2 3 1977-2012
RRC District 5
3 4 2 2 3 4 1977-2012
RRC District 6
14 14 11 11 12 12 1977-2012
RRC District 7B
9 10 9 9 10 10 1977-2012
RRC Distict 7C
21 23 29 30 37 48 1977-2012
RRC District 8
113 118 118 120 151 200 1977-2012
RRC District 8A
124 114 111 108 106 107 1977-2012
RRC District 9
13 14 13 15 19 20 1977-2012
RRC District 10
6 8 8 11 15 22 1977-2012
State Offshore
0 0 0 0 0 0 1977-2012
Utah
17 18 20 22 24 27 1977-2012
West Virginia
2 2 1 1 1 1 1977-2012
Wyoming
43 41 38 40 42 44 1977-2012
Miscellaneous
2 2 2 2 2 3 1977-2012
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous includes Arizona, 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 many 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: 4/10/2014
Next Release Date: 4/30/2015