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Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2011 2012 2013 2014 2015 2016 View
History
U.S. Total
1,288 1,150 1,787 2,420 798 1,460 2000-2016
Lower 48 States
1,209 1,150 1,785 2,234 798 1,460 2000-2016
Federal Offshore
33 275 233 68 41 75 2000-2016
Pacific (California)
0 38 11 0 0 0 2000-2016
Gulf of Mexico (Central & Eastern)
29 234 210 65 37 75 2000-2016
Gulf of Mexico (Western)
4 3 12 3 4 0 2000-2016
Alaska
79 0 2 186 0 0 2000-2016
Alabama
20 0 0 1 0 0 2000-2016
Arkansas
3 0 0 11 0 0 2000-2016
California
40 8 320 543 5 2 2000-2016
Coastal Region Onshore
0 2 39 46 0 0 2000-2016
Los Angeles Basin Onshore
9 1 75 27 0 2 2000-2016
San Joaquin Basin Onshore
16 5 206 426 5 0 2000-2016
State Offshore
15 0 0 44 0 0 2000-2016
Colorado
1 19 18 1 54 176 2000-2016
Florida
0 0 0 62 0 0 2000-2016
Illinois
0 0 0 0 0 0 2000-2016
Indiana
0 0 0 0 0 0 2000-2016
Kansas
19 8 2 31 0 1 2000-2016
Kentucky
1 0 0 0 0 0 2000-2016
Louisiana
36 21 21 53 12 11 2000-2016
North
24 0 3 2 0 0 2000-2016
South Onshore
10 17 18 31 10 11 2000-2016
State Offshore
2 4 0 20 2 0 2000-2016
Michigan
0 1 0 0 0 0 2000-2016
Mississippi
1 9 0 1 0 0 2000-2016
Montana
45 8 15 3 0 2 2000-2016
Nebraska
0 0 0 0 0 0 2000-2016
New Mexico
59 27 48 25 57 20 2000-2016
East
58 25 48 21 57 20 2000-2016
West
1 2 0 4 0 0 2000-2016
North Dakota
224 218 353 310 62 93 2000-2016
Ohio
0 0 0 0 24 0 2000-2016
Oklahoma
27 50 76 62 43 100 2000-2016
Pennsylvania
0 0 0 0 0 0 2000-2016
Texas
605 464 646 958 419 787 2000-2016
RRC District 1
3 6 116 79 44 20 2000-2016
RRC District 2 Onshore
135 28 81 257 0 103 2000-2016
RRC District 3 Onshore
5 39 35 52 13 131 2000-2016
RRC District 4 Onshore
1 2 1 1 0 0 2000-2016
RRC District 5
2 24 0 19 0 9 2000-2016
RRC District 6
8 19 22 56 2 1 2000-2016
RRC District 7B
26 1 10 0 0 3 2000-2016
RRC Distict 7C
61 29 21 152 5 86 2000-2016
RRC District 8
243 238 257 302 321 351 2000-2016
RRC District 8A
102 49 51 17 31 30 2000-2016
RRC District 9
15 10 15 4 2 0 2000-2016
RRC District 10
4 19 37 19 1 53 2000-2016
State Offshore
0 0 0 0 0 0 2000-2016
Utah
0 26 41 18 0 0 2000-2016
West Virginia
13 0 0 0 1 0 2000-2016
Wyoming
82 15 12 87 80 193 2000-2016
Miscellaneous
0 1 0 0 0 0 2000-2016
- = 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: 01/31/2018
Next Release Date: 11/23/2018