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Dry Natural Gas Proved Reserves
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2016 2017 2018 2019 2020 2021 View
History
U.S.
53,686 29,624 65,495 82,187 126,126 39,887 1977-2021
Federal Offshore U.S.
1,159 820 424 351 639 108 1990-2021
Pacific (California)
199 2 3 54 35 0 1977-2021
Gulf of Mexico (Central & Eastern)
786 657 363 278 564 65 1981-2021
Gulf of Mexico (Western)
174 161 58 19 40 43 1981-2021
Alaska
1,839 0 569 120 35,652 4,332 1977-2021
Lower 48 States
51,847 29,624 64,926 82,067 90,474 35,555 1977-2021
Alabama
385 78 46 56 124 41 1977-2021
Arkansas
534 118 193 551 598 42 1977-2021
California
200 115 104 240 310 39 1977-2021
Coastal Region Onshore
39 22 16 29 58 10 1977-2021
Los Angeles Basin Onshore
12 3 0 12 16 0 1977-2021
San Joaquin Basin Onshore
121 90 87 196 219 29 1977-2021
State Offshore
28 0 1 3 17 0 1977-2021
Colorado
2,912 1,769 4,743 3,538 5,542 3,825 1977-2021
Florida
0 W W W     1977-2019
Kansas
308 166 124 129 102 41 1977-2021
Kentucky
76 27 50 52 57 3 1977-2021
Louisiana
6,272 3,205 7,175 10,507 8,629 4,637 1981-2021
North
5,602 2,796 6,952 10,250 8,004 4,258 1977-2021
South Onshore
638 360 220 173 503 47 1977-2021
State Offshore
32 49 3 84 122 332 1981-2021
Michigan
410 73 34 110 187 12 1977-2021
Mississippi
55 13 8 23 18 3 1977-2021
Montana
43 5 62 65 145 27 1977-2021
New Mexico
5,465 1,046 1,951 3,147 2,659 2,345 1977-2021
East
1,166 449 1,608 2,490 2,568 2,120 1977-2021
West
4,299 597 343 657 91 225 1977-2021
New York
27 26 3 36 54 34 1977-2021
North Dakota
329 271 409 510 5,156 78 1977-2021
Ohio
2,566 1,980 9,071 4,005 7,130 3,268 1977-2021
Oklahoma
2,981 4,843 8,021 14,237 10,608 2,376 1977-2021
Pennsylvania
5,803 2,920 14,593 8,920 13,569 4,712 1977-2021
Texas
16,166 6,293 10,316 24,210 22,674 11,289 1981-2021
RRC District 1
4,429 541 1,391 2,292 3,420 705 1977-2021
RRC District 2 Onshore
1,568 227 558 503 1,096 567 1977-2021
RRC District 3 Onshore
302 84 636 410 569 125 1977-2021
RRC District 4 Onshore
1,214 396 1,139 2,418 2,419 1,215 1977-2021
RRC District 5
1,812 853 1,496 976 1,257 124 1977-2021
RRC District 6
1,996 877 1,216 7,341 4,107 647 1977-2021
RRC District 7B
135 50 122 223 588 90 1977-2021
RRC District 7C
543 1,020 767 1,474 1,170 608 1977-2021
RRC District 8
2,313 1,098 1,772 6,154 5,052 5,516 1977-2021
RRC District 8A
168 61 34 92 198 3 1977-2021
RRC District 9
455 190 212 498 1,400 666 1977-2021
RRC District 10
1,214 865 969 1,828 1,398 1,023 1977-2021
State Offshore
17 31 4 1 0 0 1981-2021
Utah
342 268 130 962 519 28 1977-2021
Virginia
120 31 168 216 308 0 1982-2021
West Virginia
4,619 4,194 6,206 6,837 6,562 2,521 1977-2021
Wyoming
1,067 1,354 1,089 3,346 4,869 125 1977-2021
- = 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