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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.
27,818 27,558 28,634 31,988 34,996 34,523 1977-2020
Federal Offshore U.S.
1,185 1,106 979 921 1,005 754 1990-2020
Pacific (California)
13 3 4 3 2 3 1977-2020
Gulf of Mexico (Central & Eastern)
921 902 835 782 804 655 1981-2020
Gulf of Mexico (Western)
251 201 140 136 199 96 1981-2020
Alaska
295 307 341 325 297 247 1977-2020
Lower 48 States
27,523 27,251 28,293 31,663 34,699 34,276 1977-2020
Alabama
162 141 149 129 120 112 1977-2020
Arkansas
1,015 823 697 594 535 485 1977-2020
California
200 157 139 123 123 144 1977-2020
Coastal Region Onshore
12 13 9 8 11 9 1977-2020
Los Angeles Basin Onshore
7 6 5 4 6 4 1977-2020
San Joaquin Basin Onshore
176 126 122 108 103 128 1977-2020
State Offshore
5 12 3 3 3 3 1977-2020
Colorado
1,582 1,551 1,572 1,670 1,785 1,776 1977-2020
Florida
0 0 W W W   1977-2019
Kansas
269 216 192 178 164 152 1977-2020
Kentucky
81 77 70 98 60 57 1977-2020
Louisiana
1,807 1,740 2,217 2,792 3,191 3,223 1981-2020
North
1,436 1,455 1,950 2,552 2,992 3,045 1977-2020
South Onshore
331 229 224 205 154 137 1977-2020
State Offshore
40 56 43 35 45 41 1981-2020
Michigan
87 101 96 88 89 63 1977-2020
Mississippi
58 48 39 36 34 27 1977-2020
Montana
59 51 47 45 47 41 1977-2020
New Mexico
1,197 1,202 1,223 1,387 1,589 1,785 1977-2020
East
528 586 651 832 1,072 1,299 1977-2020
West
669 616 572 555 517 486 1977-2020
New York
18 14 12 12 11 12 1977-2020
North Dakota
487 497 568 720 902 820 1977-2020
Ohio
945 1,363 1,734 2,318 2,558 2,313 1977-2020
Oklahoma
2,071 2,061 2,289 2,666 2,803 2,446 1977-2020
Pennsylvania
4,753 5,136 5,399 6,122 6,865 7,056 1977-2020
Texas
8,031 7,514 7,324 8,314 9,217 9,223 1981-2020
RRC District 1
925 719 674 703 745 706 1977-2020
RRC District 2 Onshore
773 644 573 625 679 602 1977-2020
RRC District 3 Onshore
307 263 226 253 264 229 1977-2020
RRC District 4 Onshore
1,011 1,074 1,052 1,029 1,016 906 1977-2020
RRC District 5
1,217 1,069 933 877 771 680 1977-2020
RRC District 6
963 897 839 992 1,352 1,453 1977-2020
RRC District 7B
162 135 129 136 104 97 1977-2020
RRC District 7C
462 489 525 599 701 725 1977-2020
RRC District 8
948 1,107 1,404 2,129 2,736 3,049 1977-2020
RRC District 8A
101 119 116 123 124 122 1977-2020
RRC District 9
593 500 443 450 382 345 1977-2020
RRC District 10
561 483 400 393 340 306 1977-2020
State Offshore
8 15 10 5 3 3 1981-2020
Utah
405 350 301 286 265 236 1977-2020
Virginia
130 122 115 111 102 102 1982-2020
West Virginia
1,238 1,303 1,464 1,612 1,950 2,349 1977-2020
Wyoming
1,734 1,665 1,658 1,436 1,279 1,097 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