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Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2004 2005 2006 2007 2008 2009 View
History
U.S. Total
937 823 982 811 312 212 2000-2009
Lower 48 States
937 786 982 802 312 205 2000-2009
Federal Offshore
234 42 257 218 33 15 2000-2009
Pacific (California)
103 0 0 3 0 0 2000-2009
Gulf of Mexico (Louisiana)
106 25 202 212 33 15 2000-2009
Gulf of Mexico (Texas)
25 17 55 3 0 0 2000-2009
Alaska
0 37 0 9 0 7 2000-2009
Alabama
0 0 19 3 0 0 2000-2009
Arkansas
0 5 0 0 0 3 2000-2009
California
142 4 120 10 19 3 2000-2009
Coastal Region Onshore
11 2 46 5 3 0 2000-2009
Los Angeles Basin Onshore
0 2 47 0 13 0 2000-2009
San Joaquin Basin Onshore
114 0 27 2 3 3 2000-2009
State Offshore
17 0 0 3 0 0 2000-2009
Colorado
10 54 72 1 0 5 2000-2009
Florida
0 0 0 37 0 0 2000-2009
Illinois
25 0 0 2 0 0 2000-2009
Indiana
2 0 0 0 0 0 2000-2009
Kansas
15 1 1 0 1 2 2000-2009
Kentucky
0 0 0 0 0 0 2000-2009
Louisiana
31 21 44 29 22 7 2000-2009
North
2 0 2 11 16 1 2000-2009
South Onshore
21 19 36 18 2 6 2000-2009
State Offshore
8 2 6 0 4 0 2000-2009
Michigan
0 0 1 5 0 0 2000-2009
Mississippi
4 1 6 1 0 4 2000-2009
Montana
5 2 53 43 43 3 2000-2009
Nebraska
0 0 0 1 0 0 2000-2009
New Mexico
76 29 64 38 42 14 2000-2009
East
76 29 64 38 42 14 2000-2009
West
0 0 0 0 0 0 2000-2009
North Dakota
27 1 142 50 22 4 2000-2009
Ohio
0 0 0 0 0 5 2000-2009
Oklahoma
56 71 29 80 9 26 2000-2009
Pennsylvania
0 0 0 0 0 0 2000-2009
Texas
229 520 100 212 104 102 2000-2009
RRC District 1
4 0 20 1 0 0 2000-2009
RRC District 2 Onshore
1 2 2 2 1 0 2000-2009
RRC District 3 Onshore
16 2 7 15 5 11 2000-2009
RRC District 4 Onshore
0 7 1 6 2 0 2000-2009
RRC District 5
0 7 0 0 1 0 2000-2009
RRC District 6
1 2 0 15 4 1 2000-2009
RRC District 7B
8 1 1 6 0 0 2000-2009
RRC Distict 7C
8 56 4 25 40 7 2000-2009
RRC District 8
81 193 42 101 34 63 2000-2009
RRC District 8A
104 239 18 31 11 8 2000-2009
RRC District 9
3 8 4 0 0 12 2000-2009
RRC District 10
2 3 1 10 5 0 2000-2009
State Offshore
1 0 0 0 1 0 2000-2009
Utah
27 0 42 0 0 7 2000-2009
West Virginia
0 0 0 0 0 0 2000-2009
Wyoming
54 35 32 72 17 5 2000-2009
Miscellaneous
0 0 0 0 0 0 2000-2009
- = 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: 12/30/2010
Next Release Date: 12/30/2011