This page uses JavaScipt

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
4,430 2,811 -- -- -- -- 1977-2019
Federal Offshore
84 55 -- -- -- -- 1980-2019
Pacific (California)
0 0 -- -- -- -- 1977-2019
Gulf of Mexico (Louisiana & Alabama)
79 55 -- -- -- -- 1981-2019
Gulf of Mexico (Texas)
5 0 -- -- -- -- 1977-2019
Alaska
35 54 -- -- -- -- 1977-2019
Lower 48 States
4,395 2,757 -- -- -- -- 1977-2019
Alabama
1 0 -- -- -- -- 1977-2019
Arkansas
0 0 -- -- -- -- 1977-2019
California
12 43 -- -- -- -- 1977-2019
Coastal Region Onshore
0 9 -- -- -- -- 1977-2019
Los Angeles Basin Onshore
1 4 -- -- -- -- 1977-2019
San Joaquin Basin Onshore
11 18 -- -- -- -- 1977-2019
State Offshore
0 12 -- -- -- -- 1977-2019
Colorado
110 121 -- -- -- -- 1977-2019
Florida
0 0 -- -- -- -- 1977-2019
Illinois
0 0 -- -- -- -- 1977-2019
Indiana
0 0 -- -- -- -- 1977-2019
Kansas
60 11 -- -- -- -- 1977-2019
Kentucky
1 0 -- -- -- -- 1977-2019
Louisiana
46 9 -- -- -- -- 1981-2019
North
0 0 -- -- -- -- 1977-2019
South Onshore
46 9 -- -- -- -- 1977-2019
State Offshore
0 0 -- -- -- -- 1981-2019
Michigan
0 0 -- -- -- -- 1977-2019
Mississippi
19 2 -- -- -- -- 1977-2019
Montana
89 4 -- -- -- -- 1977-2019
Nebraska
0 0 -- -- -- -- 1977-2019
New Mexico
256 294 -- -- -- -- 1977-2019
East
217 281 -- -- -- -- 1977-2019
West
39 13 -- -- -- -- 1977-2019
North Dakota
1,234 605 -- -- -- -- 1977-2019
Ohio
58 0 -- -- -- -- 1977-2019
Oklahoma
282 353 -- -- -- -- 1977-2019
Pennsylvania
1 1 -- -- -- -- 1977-2019
Texas
1,910 1,151 -- -- -- -- 1977-2019
RRC District 1
533 216 -- -- -- -- 1977-2019
RRC District 2 Onshore
278 110 -- -- -- -- 1977-2019
RRC District 3 Onshore
111 20 -- -- -- -- 1977-2019
RRC District 4 Onshore
5 0 -- -- -- -- 1977-2019
RRC District 5
21 4 -- -- -- -- 1977-2019
RRC District 6
9 1 -- -- -- -- 1977-2019
RRC District 7B
3 3 -- -- -- -- 1977-2019
RRC Distict 7C
309 233 -- -- -- -- 1977-2019
RRC District 8
596 547 -- -- -- -- 1977-2019
RRC District 8A
7 2 -- -- -- -- 1977-2019
RRC District 9
6 6 -- -- -- -- 1977-2019
RRC District 10
32 9 -- -- -- -- 1977-2019
State Offshore
0 0 -- -- -- -- 1977-2019
Utah
46 47 -- -- -- -- 1977-2019
West Virginia
0 0 -- -- -- -- 1977-2019
Wyoming
185 61 -- -- -- -- 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