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Dry Natural Gas Proved Reserves
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2013 2014 2015 2016 2017 2018 View
History
U.S.
25,233 26,611 27,818 27,558 28,634 31,988 1977-2018
Federal Offshore U.S.
1,198 1,148 1,185 1,106 979 921 1990-2018
Pacific (California)
21 20 13 3 4 3 1977-2018
Gulf of Mexico (Central & Eastern)
941 882 921 902 835 782 1981-2018
Gulf of Mexico (Western)
236 246 251 201 140 136 1981-2018
Alaska
285 304 295 307 341 325 1977-2018
Lower 48 States
24,948 26,307 27,523 27,251 28,293 31,663 1977-2018
Alabama
175 176 162 141 149 129 1977-2018
Arkansas
1,140 1,142 1,015 823 697 594 1977-2018
California
188 176 200 157 139 123 1977-2018
Coastal Region Onshore
12 13 12 13 9 8 1977-2018
Los Angeles Basin Onshore
6 7 7 6 5 4 1977-2018
San Joaquin Basin Onshore
165 150 176 126 122 108 1977-2018
State Offshore
5 6 5 12 3 3 1977-2018
Colorado
1,527 1,561 1,582 1,551 1,572 1,670 1977-2018
Florida
0 0 0 0 W W 1977-2018
Kansas
283 272 269 216 192 178 1977-2018
Kentucky
81 70 81 77 70 98 1977-2018
Louisiana
2,344 1,960 1,807 1,740 2,217 2,792 1981-2018
North
1,899 1,561 1,436 1,455 1,950 2,552 1977-2018
South Onshore
379 347 331 229 224 205 1977-2018
State Offshore
66 52 40 56 43 35 1981-2018
Michigan
133 124 87 101 96 88 1977-2018
Mississippi
61 54 58 48 39 36 1977-2018
Montana
62 58 59 51 47 45 1977-2018
New Mexico
1,155 1,174 1,197 1,202 1,223 1,387 1977-2018
East
447 464 528 586 651 832 1977-2018
West
708 710 669 616 572 555 1977-2018
New York
23 20 18 14 12 12 1977-2018
North Dakota
302 406 487 497 568 720 1977-2018
Ohio
166 477 945 1,363 1,734 2,318 1977-2018
Oklahoma
1,890 2,123 2,071 2,061 2,289 2,666 1977-2018
Pennsylvania
3,283 4,197 4,753 5,136 5,399 6,122 1977-2018
Texas
7,607 7,877 8,031 7,514 7,324 8,314 1981-2018
RRC District 1
678 854 925 719 674 703 1977-2018
RRC District 2 Onshore
534 673 773 644 573 625 1977-2018
RRC District 3 Onshore
317 321 307 263 226 253 1977-2018
RRC District 4 Onshore
819 882 1,011 1,074 1,052 1,029 1977-2018
RRC District 5
1,582 1,412 1,217 1,069 933 877 1977-2018
RRC District 6
1,057 1,002 963 897 839 992 1977-2018
RRC District 7B
228 181 162 135 129 136 1977-2018
RRC District 7C
328 424 462 489 525 599 1977-2018
RRC District 8
662 767 948 1,107 1,404 2,129 1977-2018
RRC District 8A
99 103 101 119 116 123 1977-2018
RRC District 9
603 616 593 500 443 450 1977-2018
RRC District 10
686 632 561 483 400 393 1977-2018
State Offshore
14 10 8 15 10 5 1981-2018
Utah
456 433 405 350 301 286 1977-2018
Virginia
142 145 130 122 115 111 1982-2018
West Virginia
728 985 1,238 1,303 1,464 1,612 1977-2018
Wyoming
1,992 1,718 1,734 1,665 1,658 1,436 1977-2018
- = 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: 12/12/2019
Next Release Date: 11/20/2020