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Dry Natural Gas Proved Reserves
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2015 2016 2017 2018 2019 2020 View
History
U.S.
36,917 53,512 69,071 38,843 49,583 32,286 1977-2020
Federal Offshore U.S.
1,467 1,161 1,237 1,138 754 314 1990-2020
Pacific (California)
98 3 2 202 16 0 1977-2020
Gulf of Mexico (Central & Eastern)
1,059 910 1,104 826 672 286 1981-2020
Gulf of Mexico (Western)
310 248 131 110 66 28 1981-2020
Alaska
76 844 3,178 2,067 1,030 17 1977-2020
Lower 48 States
36,841 52,668 65,893 36,776 48,553 32,269 1977-2020
Alabama
199 228 82 79 93 153 1977-2020
Arkansas
231 268 869 82 77 143 1977-2020
California
83 144 314 129 194 68 1977-2020
Coastal Region Onshore
10 3 32 18 39 6 1977-2020
Los Angeles Basin Onshore
9 8 8 11 15 0 1977-2020
San Joaquin Basin Onshore
55 111 262 86 140 62 1977-2020
State Offshore
9 22 12 14 0 0 1977-2020
Colorado
1,740 2,774 2,900 2,712 2,756 2,890 1977-2020
Florida
0 2 W W W   1977-2019
Kansas
230 368 236 87 32 72 1977-2020
Kentucky
15 33 98 7 78 19 1977-2020
Louisiana
3,094 3,828 7,711 3,741 9,878 6,482 1981-2020
North
2,624 3,465 7,297 3,608 9,730 6,409 1977-2020
South Onshore
449 344 400 105 60 51 1977-2020
State Offshore
21 19 14 28 88 22 1981-2020
Michigan
149 153 66 78 46 80 1977-2020
Mississippi
47 30 22 14 3 25 1977-2020
Montana
33 89 73 51 1 156 1977-2020
New Mexico
1,394 4,443 1,479 1,722 1,076 1,055 1977-2020
East
663 1,718 1,010 1,310 811 566 1977-2020
West
731 2,725 469 412 265 489 1977-2020
New York
9 34 38 38 11 44 1977-2020
North Dakota
1,131 1,519 1,431 1,025 992 1,659 1977-2020
Ohio
2,364 3,057 7,395 2,730 7,863 2,482 1977-2020
Oklahoma
3,384 4,629 3,629 2,714 8,115 2,768 1977-2020
Pennsylvania
10,899 7,981 13,043 4,377 4,653 1,749 1977-2020
Texas
8,524 18,087 18,520 12,645 9,140 9,552 1981-2020
RRC District 1
1,194 1,413 553 690 380 392 1977-2020
RRC District 2 Onshore
745 778 548 228 232 493 1977-2020
RRC District 3 Onshore
310 205 787 379 73 123 1977-2020
RRC District 4 Onshore
748 7,413 2,792 649 112 152 1977-2020
RRC District 5
94 723 642 115 80 167 1977-2020
RRC District 6
969 1,596 4,439 4,936 2,739 2,016 1977-2020
RRC District 7B
48 142 287 29 24 105 1977-2020
RRC District 7C
755 1,179 1,132 1,282 874 1,284 1977-2020
RRC District 8
2,274 2,987 4,375 3,325 4,026 4,043 1977-2020
RRC District 8A
413 161 384 201 125 9 1977-2020
RRC District 9
297 793 1,104 202 277 676 1977-2020
RRC District 10
669 684 1,477 608 198 92 1977-2020
State Offshore
8 13 0 1 0 0 1981-2020
Utah
97 426 819 211 50 297 1977-2020
Virginia
1 184 457 46 22 81 1982-2020
West Virginia
838 1,885 2,088 1,852 2,084 1,309 1977-2020
Wyoming
885 1,335 3,373 1,290 633 871 1977-2020
- = 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: 1/13/2022
Next Release Date: 12/30/2022