This page uses JavaScipt

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
1,767 1,834 2,112 2,418 2,874 3,104 1977-2015
Lower 48 States
1,572 1,648 1,941 2,248 2,692 2,930 1977-2015
Federal Offshore
542 464 434 459 515 541 1980-2015
Pacific (California)
19 22 15 20 20 11 1977-2015
Gulf of Mexico (Louisiana & Alabama)
490 408 367 384 434 470 1981-2015
Gulf of Mexico (Texas)
33 34 52 55 61 60 1977-2015
Alaska
195 186 171 170 182 174 1977-2015
Alabama
5 6 8 8 8 9 1977-2015
Arkansas
5 6 6 4 6 6 1977-2015
California
198 196 198 199 202 201 1977-2015
Coastal Region Onshore
18 20 22 23 23 22 1977-2015
Los Angeles Basin Onshore
15 15 15 15 15 14 1977-2015
San Joaquin Basin Onshore
152 149 148 147 150 152 1977-2015
State Offshore
13 12 13 14 14 13 1977-2015
Colorado
26 33 44 54 86 113 1977-2015
Florida
2 2 3 2 4 2 1977-2015
Illinois
4 4 4 3 2 3 1977-2015
Indiana
1 1 1 1 1 1 1977-2015
Kansas
39 40 42 44 46 42 1977-2015
Kentucky
1 1 1 1 1 1 1977-2015
Louisiana
52 54 56 58 58 50 1981-2015
North
7 8 9 10 10 8 1977-2015
South Onshore
37 38 38 39 39 34 1977-2015
State Offshore
8 8 9 9 9 8 1981-2015
Michigan
5 5 6 7 8 4 1977-2015
Mississippi
23 23 27 23 23 23 1977-2015
Montana
25 24 27 30 30 28 1977-2015
Nebraska
1 2 2 2 2 3 1977-2015
New Mexico
58 64 76 91 116 143 1977-2015
East
57 63 75 89 111 136 1977-2015
West
1 1 1 2 5 7 1977-2015
North Dakota
113 152 250 313 394 428 1977-2015
Ohio
4 3 3 3 3 5 1977-2015
Oklahoma
44 58 61 83 97 113 1977-2015
Pennsylvania
2 2 3 2 2 1 1977-2015
Texas
357 439 614 772 981 1,104 1977-2015
RRC District 1
14 32 86 154 217 237 1977-2015
RRC District 2 Onshore
10 28 74 121 168 215 1977-2015
RRC District 3 Onshore
24 24 28 37 50 49 1977-2015
RRC District 4 Onshore
3 2 3 3 4 6 1977-2015
RRC District 5
2 3 4 5 5 5 1977-2015
RRC District 6
11 12 12 13 14 13 1977-2015
RRC District 7B
9 10 10 10 11 10 1977-2015
RRC Distict 7C
30 37 48 61 86 91 1977-2015
RRC District 8
120 151 200 221 274 334 1977-2015
RRC District 8A
108 106 107 106 108 107 1977-2015
RRC District 9
15 19 20 18 18 15 1977-2015
RRC District 10
11 15 22 23 26 22 1977-2015
State Offshore
0 0 0 0 0 0 1977-2015
Utah
22 24 27 33 41 34 1977-2015
West Virginia
1 1 1 2 1 1 1977-2015
Wyoming
40 42 44 51 63 72 1977-2015
Miscellaneous
2 2 3 3 2 2 1977-2015
- = 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