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Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2014 2015 2016 2017 2018 2019 View
History
U.S. Total
207 38 -- -- -- -- 1977-2019
Federal Offshore
6 18 -- -- -- -- 1980-2019
Pacific (California)
0 0 -- -- -- -- 1977-2019
Gulf of Mexico (Louisiana & Alabama)
6 18 -- -- -- -- 1981-2019
Gulf of Mexico (Texas)
0 0 -- -- -- -- 1977-2019
Alaska
0 0 -- -- -- -- 1977-2019
Lower 48 States
207 38 -- -- -- -- 1977-2019
Alabama
4 0 -- -- -- -- 1977-2019
Arkansas
0 0 -- -- -- -- 1977-2019
California
16 0 -- -- -- -- 1977-2019
Coastal Region Onshore
0 0 -- -- -- -- 1977-2019
Los Angeles Basin Onshore
4 0 -- -- -- -- 1977-2019
San Joaquin Basin Onshore
2 0 -- -- -- -- 1977-2019
State Offshore
10 0 -- -- -- -- 1977-2019
Colorado
0 0 -- -- -- -- 1977-2019
Florida
0 0 -- -- -- -- 1977-2019
Illinois
0 0 -- -- -- -- 1977-2019
Indiana
0 0 -- -- -- -- 1977-2019
Kansas
0 0 -- -- -- -- 1977-2019
Kentucky
0 0 -- -- -- -- 1977-2019
Louisiana
1 0 -- -- -- -- 1981-2019
North
0 0 -- -- -- -- 1977-2019
South Onshore
1 0 -- -- -- -- 1977-2019
State Offshore
0 0 -- -- -- -- 1981-2019
Michigan
1 0 -- -- -- -- 1977-2019
Mississippi
1 0 -- -- -- -- 1977-2019
Montana
0 0 -- -- -- -- 1977-2019
Nebraska
0 0 -- -- -- -- 1977-2019
New Mexico
1 0 -- -- -- -- 1977-2019
East
1 0 -- -- -- -- 1977-2019
West
0 0 -- -- -- -- 1977-2019
North Dakota
30 6 -- -- -- -- 1977-2019
Ohio
0 0 -- -- -- -- 1977-2019
Oklahoma
61 0 -- -- -- -- 1977-2019
Pennsylvania
0 0 -- -- -- -- 1977-2019
Texas
83 14 -- -- -- -- 1977-2019
RRC District 1
18 0 -- -- -- -- 1977-2019
RRC District 2 Onshore
48 0 -- -- -- -- 1977-2019
RRC District 3 Onshore
1 0 -- -- -- -- 1977-2019
RRC District 4 Onshore
0 0 -- -- -- -- 1977-2019
RRC District 5
0 0 -- -- -- -- 1977-2019
RRC District 6
0 0 -- -- -- -- 1977-2019
RRC District 7B
0 0 -- -- -- -- 1977-2019
RRC Distict 7C
0 0 -- -- -- -- 1977-2019
RRC District 8
16 14 -- -- -- -- 1977-2019
RRC District 8A
0 0 -- -- -- -- 1977-2019
RRC District 9
0 0 -- -- -- -- 1977-2019
RRC District 10
0 0 -- -- -- -- 1977-2019
State Offshore
0 0 -- -- -- -- 1977-2019
Utah
0 0 -- -- -- -- 1977-2019
West Virginia
0 0 -- -- -- -- 1977-2019
Wyoming
1 0 -- -- -- -- 1977-2019
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: W -- Individual state volumes are withheld to avoid disclosure of operator-level reserves data, due to statistical precision requirements, or due to other data quality reasons. The individual state volumes are included in the U.S. Total volume. The volumes in the table above are crude oil ONLY (aka Black Oil), excluding lease condensate. The production estimates in this table are based on data reported on Form EIA-23L, "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: 12/30/2022
Next Release Date: 12/29/2023