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Proved Nonproducing Reserves
Product: Period:
 Annual 
 Show Data By:
Product Area
2016 2017 2018 2019 2020 2021 View
History
U.S.
1,033 1,225 1,264 1,188 778 1,191 1998-2021
Federal Offshore U.S.
60 65 73 202 32 184 1998-2021
Pacific (California)
0 0 0 0 0 0 1998-2021
Gulf of America (Central & Eastern)
57 63 64 201 30 182 1998-2021
Gulf of America (Western)
2 2 9 1 2 2 1998-2021
Alaska
0 0 0 1 0 1 1998-2021
Lower 48 States
1,033 1,225 1,264 1,187 778 1,190 1998-2021
Alabama
1 2 W 2 2 2 1998-2021
Arkansas
0 0 0 0 0 0 1998-2021
California
0 0 0 0 0 0 1998-2021
Coastal Region Onshore
0 0 0 0 0 0 1998-2021
Los Angeles Basin Onshore
0 0 0 0 0 0 1998-2021
San Joaquin Basin Onshore
0 0 0 0 0 0 1998-2021
State Offshore
0 0 0 0 0 0 1998-2021
Colorado
15 18 W 94 71 4 1998-2021
Florida
0 W W W     1998-2019
Illinois
    W W     1998-2019
Indiana
    W W     1998-2019
Kansas
9 8 W 6 6 6 1998-2021
Kentucky
0 0 W 0 0 0 1998-2021
Louisiana
38 42 17 24 15 9 1998-2021
North
13 14 10 5 3 1 1998-2021
South Onshore
24 28 7 19 12 8 1998-2021
State Offshore
0 0 0 0 0 0 1998-2021
Michigan
2 3 0 0 0 0 1998-2021
Mississippi
0 0 0 0 0 0 1998-2021
Montana
0 0 0 0 0 0 1998-2021
Nebraska
    W W     1998-2019
New Mexico
51 35 54 65 31 121 1998-2021
East
45 33 W 63 29 118 1998-2021
West
6 2 W 2 2 3 1998-2021
New York
0 0 0 0 0 0 1998-2021
North Dakota
5 0 0 0 0 0 1998-2021
Ohio
64 69 44 131 120 142 1998-2021
Oklahoma
178 144 133 111 66 70 1998-2021
Pennsylvania
30 37 W 66 52 43 1998-2021
Texas
503 610 570 332 291 503 1998-2021
RRC District 1
53 78 88 26 4 12 1998-2021
RRC District 2 Onshore
155 213 152 111 101 190 1998-2021
RRC District 3 Onshore
12 19 6 11 20 14 1998-2021
RRC District 4 Onshore
104 139 84 45 42 64 1998-2021
RRC District 5
1 2 0 0 1 0 1998-2021
RRC District 6
12 59 79 48 40 30 1998-2021
RRC District 7B
0 1 W 0 0 0 1998-2021
RRC District 7C
0 0 0 0 0 0 1998-2021
RRC District 8
125 55 114 81 51 174 1998-2021
RRC District 8A
0 0 0 0 0 0 1998-2021
RRC District 9
2 7 4 5 4 4 1998-2021
RRC District 10
38 38 42 5 28 15 1998-2021
State Offshore
0 0 0 0 0 0 1998-2021
Utah
7 6 W 2 1 2 1998-2021
Virginia
0 0 W 0 0 0 1998-2021
West Virginia
31 111 W 123 82 93 1998-2021
Wyoming
41 74 84 29 9 11 1998-2021
- = 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.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/30/2022
Next Release Date: NA