This page uses JavaScipt

Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2005 2006 2007 2008 2009 2010 View
History
U.S. Total
1,733 1,652 1,691 1,672 1,751 1,767 1977-2010
Lower 48 States
1,421 1,410 1,430 1,424 1,541 1,572 1977-2010
Federal Offshore
436 431 439 410 551 542 1980-2010
Pacific (California)
27 26 25 24 22 19 1977-2010
Gulf of Mexico (Louisiana)
342 347 372 350 494 490 1981-2010
Gulf of Mexico (Texas)
67 58 42 36 35 33 1977-2010
Alaska
312 242 261 248 210 195 1977-2010
Alabama
5 5 5 5 5 5 1977-2010
Arkansas
5 6 6 6 6 5 1977-2010
California
230 222 220 221 208 198 1977-2010
Coastal Region Onshore
15 15 15 16 18 18 1977-2010
Los Angeles Basin Onshore
16 16 17 16 15 15 1977-2010
San Joaquin Basin Onshore
184 176 173 175 161 152 1977-2010
State Offshore
15 15 15 14 14 13 1977-2010
Colorado
19 18 19 23 23 26 1977-2010
Florida
3 2 3 3 1 2 1977-2010
Illinois
10 10 8 6 5 4 1977-2010
Indiana
2 1 2 2 1 1 1977-2010
Kansas
33 35 36 38 39 39 1977-2010
Kentucky
2 2 2 1 2 1 1977-2010
Louisiana
55 53 54 54 50 52 1981-2010
North
8 8 9 9 7 7 1977-2010
South Onshore
39 39 37 38 36 37 1977-2010
State Offshore
8 6 8 7 7 8 1981-2010
Michigan
5 5 5 6 5 5 1977-2010
Mississippi
18 15 22 21 23 23 1977-2010
Montana
30 36 35 32 29 25 1977-2010
Nebraska
2 2 2 1 2 1 1977-2010
New Mexico
58 56 54 54 53 58 1977-2010
East
57 55 53 53 52 57 1977-2010
West
1 1 1 1 1 1 1977-2010
North Dakota
34 38 45 64 84 113 1977-2010
Ohio
4 4 4 4 3 4 1977-2010
Oklahoma
51 49 53 60 46 44 1977-2010
Pennsylvania
2 2 2 2 1 2 1977-2010
Texas
355 355 350 348 343 357 1977-2010
RRC District 1
9 10 10 11 9 14 1977-2010
RRC District 2 Onshore
7 8 7 6 7 10 1977-2010
RRC District 3 Onshore
25 25 26 23 23 24 1977-2010
RRC District 4 Onshore
4 4 4 3 3 3 1977-2010
RRC District 5
4 4 3 4 2 2 1977-2010
RRC District 6
15 15 14 14 11 11 1977-2010
RRC District 7B
9 10 9 10 9 9 1977-2010
RRC Distict 7C
17 20 21 23 29 30 1977-2010
RRC District 8
110 111 113 118 118 120 1977-2010
RRC District 8A
135 129 124 114 111 108 1977-2010
RRC District 9
14 13 13 14 13 15 1977-2010
RRC District 10
5 6 6 8 8 11 1977-2010
State Offshore
1 0 0 0 0 0 1977-2010
Utah
15 17 17 18 20 22 1977-2010
West Virginia
1 2 2 2 1 1 1977-2010
Wyoming
45 43 43 41 38 40 1977-2010
Miscellaneous
1 1 2 2 2 2 1977-2010
- = 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: 8/2/2012
Next Release Date: 8/30/2013