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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.
53,512 69,071 38,843 49,583 32,286 136,433 1977-2021
Federal Offshore U.S.
1,161 1,237 1,138 754 314 891 1990-2021
Pacific (California)
3 2 202 16 0 69 1977-2021
Gulf of Mexico (Central & Eastern)
910 1,104 826 672 286 728 1981-2021
Gulf of Mexico (Western)
248 131 110 66 28 94 1981-2021
Alaska
844 3,178 2,067 1,030 17 67,355 1977-2021
Lower 48 States
52,668 65,893 36,776 48,553 32,269 69,078 1977-2021
Alabama
228 82 79 93 153 93 1977-2021
Arkansas
268 869 82 77 143 1,514 1977-2021
California
144 314 129 194 68 237 1977-2021
Coastal Region Onshore
3 32 18 39 6 35 1977-2021
Los Angeles Basin Onshore
8 8 11 15 0 14 1977-2021
San Joaquin Basin Onshore
111 262 86 140 62 162 1977-2021
State Offshore
22 12 14 0 0 26 1977-2021
Colorado
2,774 2,900 2,712 2,756 2,890 5,304 1977-2021
Florida
2 W W W     1977-2019
Kansas
368 236 87 32 72 199 1977-2021
Kentucky
33 98 7 78 19 117 1977-2021
Louisiana
3,828 7,711 3,741 9,878 6,482 3,295 1981-2021
North
3,465 7,297 3,608 9,730 6,409 3,049 1977-2021
South Onshore
344 400 105 60 51 181 1977-2021
State Offshore
19 14 28 88 22 65 1981-2021
Michigan
153 66 78 46 80 324 1977-2021
Mississippi
30 22 14 3 25 103 1977-2021
Montana
89 73 51 1 156 106 1977-2021
New Mexico
4,443 1,479 1,722 1,076 1,055 5,285 1977-2021
East
1,718 1,010 1,310 811 566 3,340 1977-2021
West
2,725 469 412 265 489 1,945 1977-2021
New York
34 38 38 11 44 13 1977-2021
North Dakota
1,519 1,431 1,025 992 1,659 1,861 1977-2021
Ohio
3,057 7,395 2,730 7,863 2,482 5,749 1977-2021
Oklahoma
4,629 3,629 2,714 8,115 2,768 6,597 1977-2021
Pennsylvania
7,981 13,043 4,377 4,653 1,749 2,924 1977-2021
Texas
18,087 18,520 12,645 9,140 9,552 28,550 1981-2021
RRC District 1
1,413 553 690 380 392 3,339 1977-2021
RRC District 2 Onshore
778 548 228 232 493 1,667 1977-2021
RRC District 3 Onshore
205 787 379 73 123 342 1977-2021
RRC District 4 Onshore
7,413 2,792 649 112 152 2,921 1977-2021
RRC District 5
723 642 115 80 167 1,456 1977-2021
RRC District 6
1,596 4,439 4,936 2,739 2,016 7,022 1977-2021
RRC District 7B
142 287 29 24 105 329 1977-2021
RRC District 7C
1,179 1,132 1,282 874 1,284 1,670 1977-2021
RRC District 8
2,987 4,375 3,325 4,026 4,043 6,405 1977-2021
RRC District 8A
161 384 201 125 9 424 1977-2021
RRC District 9
793 1,104 202 277 676 2,119 1977-2021
RRC District 10
684 1,477 608 198 92 845 1977-2021
State Offshore
13 0 1 0 0 11 1981-2021
Utah
426 819 211 50 297 1,207 1977-2021
Virginia
184 457 46 22 81 243 1982-2021
West Virginia
1,885 2,088 1,852 2,084 1,309 2,204 1977-2021
Wyoming
1,335 3,373 1,290 633 871 2,231 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