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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.
13,317 16,059 17,316 16,251 10,559 11,290 1996-2021
Federal Offshore U.S.
1,442 1,849 2,188 1,971 882 889 1996-2021
Pacific (California)
2 4 191 128 113 148 1996-2021
Gulf of Mexico (Central & Eastern)
1,372 1,781 1,898 1,816 695 610 1996-2021
Gulf of Mexico (Western)
68 64 99 27 74 131 1996-2021
Alaska
216 317 387 395 473 692 1996-2021
Lower 48 States
13,101 15,742 16,929 15,856 10,086 10,598 1996-2021
Alabama
2 7 W 3 4 5 1996-2021
Arkansas
2 2 0 6 2 2 1996-2021
California
476 497 483 591 260 262 1996-2021
Coastal Region Onshore
227 213 213 214 37 37 1996-2021
Los Angeles Basin Onshore
11 22 25 37 21 31 1996-2021
San Joaquin Basin Onshore
219 213 184 279 173 150 1996-2021
State Offshore
20 50 61 61 29 44 1996-2021
Colorado
870 981 855 623 427 235 1996-2021
Florida
5 W W W     1996-2019
Illinois
    W W     1996-2019
Indiana
    W W     1996-2019
Kansas
30 19 14 11 11 10 1996-2021
Kentucky
1 0 W 1 0 0 1996-2021
Louisiana
136 151 124 155 91 101 1996-2021
North
10 5 3 6 2 3 1996-2021
South Onshore
113 133 108 148 84 91 1996-2021
State Offshore
13 13 13 1 5 7 1996-2021
Michigan
7 8 0 6 3 0 1996-2021
Mississippi
36 34 35 33 21 28 1996-2021
Montana
63 72 30 76 75 117 1996-2021
Nebraska
    W W     1996-2019
New Mexico
807 1,586 1,910 2,055 1,789 2,122 1996-2021
East
797 1,565 W 2,055 1,764 2,112 1996-2021
West
10 21 W 0 25 10 1996-2021
New York
0 0 0 0 0 0 1996-2021
North Dakota
2,457 2,374 2,368 2,239 807 1,214 1996-2021
Ohio
17 12 W 40 44 71 1996-2021
Oklahoma
725 724 825 662 405 426 1996-2021
Pennsylvania
0 0 0 0 0 0 1996-2021
Texas
5,694 7,110 7,753 7,179 4,951 4,676 1996-2021
RRC District 1
1,259 1,140 1,223 1,135 572 495 1996-2021
RRC District 2 Onshore
564 627 498 583 411 352 1996-2021
RRC District 3 Onshore
238 457 327 158 13 107 1996-2021
RRC District 4 Onshore
7 2 3 2 0 0 1996-2021
RRC District 5
4 15 6 8 4 3 1996-2021
RRC District 6
15 10 19 7 3 1 1996-2021
RRC District 7B
12 19 12 13 6 1 1996-2021
RRC District 7C
483 538 412 422 282 496 1996-2021
RRC District 8
2,698 3,814 4,790 4,439 3,433 3,159 1996-2021
RRC District 8A
340 373 363 328 213 57 1996-2021
RRC District 9
18 31 10 8 5 3 1996-2021
RRC District 10
57 85 90 76 9 2 1996-2021
State Offshore
0 0 0 0 0 0 1996-2021
Utah
139 94 114 12 188 250 1996-2021
Virginia
0 0 W 0 0 0 1996-2021
West Virginia
0 0 W 0 0 8 1996-2021
Wyoming
184 207 191 170 106 166 1996-2021
- = 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: 12/29/2023