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Natural Gas Reserves Summary as of Dec. 31
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2009 2010 2011 2012 2013 2014 View
History
U.S.
283,879 317,647 348,809 322,670 353,994 388,841 1979-2014
Federal Offshore U.S.
12,856 12,120 10,820 9,853 8,567 8,968 1990-2014
Pacific (California)
740 725 711 652 264 243 1979-2014
Gulf of Mexico
            1992-2007
Louisiana & Alabama
9,665 9,250 8,555 7,704 6,795 7,280 1981-2014
Texas
2,451 2,145 1,554 1,497 1,508 1,445 1981-2014
Alaska
9,183 8,917 9,511 9,667 7,383 6,805 1979-2014
Lower 48 States
274,696 308,730 339,298 313,003 346,611 382,036 1979-2014
Alabama
2,948 2,724 2,570 2,304 1,670 2,121 1979-2014
Arkansas
10,872 14,181 16,374 11,039 13,524 12,795 1979-2014
California
2,926 2,785 3,042 2,119 2,023 2,260 1979-2014
Coastal Region Onshore
169 180 173 305 284 277 1979-2014
Los Angeles Basin Onshore
91 92 102 98 90 84 1979-2014
San Joaquin Basin Onshore
2,609 2,447 2,685 1,650 1,574 1,823 1979-2014
State Offshore
57 66 82 66 75 76 1979-2014
Colorado
24,081 25,372 26,151 21,674 23,533 21,992 1979-2014
Florida
7 56 6 16 15 0 1979-2014
Kansas
3,500 3,937 3,747 3,557 3,772 4,606 1979-2014
Kentucky
2,919 2,785 2,128 1,515 1,794 1,753 1979-2014
Louisiana
20,970 29,517 30,545 22,135 20,389 23,258 1981-2014
North
17,273 26,136 27,411 18,467 17,112 19,837 1979-2014
South Onshore
2,969 2,995 2,615 3,149 2,857 3,080 1979-2014
State Offshore
728 386 519 519 420 341 1981-2014
Michigan
2,805 2,975 2,549 1,781 1,839 1,873 1979-2014
Mississippi
922 858 868 612 600 563 1979-2014
Montana
993 959 792 616 590 686 1979-2014
New Mexico
16,644 16,529 16,138 14,553 14,567 16,426 1979-2014
East
4,558 4,720 4,884 4,833 5,108 6,434 1979-2014
West
12,086 11,809 11,254 9,720 9,459 9,992 1979-2014
New York
196 281 253 184 144 143 1979-2014
North Dakota
1,213 1,869 2,652 3,974 6,081 6,787 1979-2014
Ohio
896 832 758 1,235 3,201 7,193 1979-2014
Oklahoma
24,207 28,182 29,937 28,714 28,900 34,319 1979-2014
Pennsylvania
7,018 14,068 26,719 36,543 50,078 60,443 1979-2014
Texas
85,034 94,287 104,454 93,475 97,921 105,955 1981-2014
RRC District 1
1,523 2,599 6,127 9,141 8,118 12,431 1979-2014
RRC District 2 Onshore
1,909 2,235 3,690 5,985 6,640 7,524 1979-2014
RRC District 3 Onshore
2,802 2,774 2,490 2,429 2,592 2,483 1979-2014
RRC District 4 Onshore
7,057 7,392 10,054 9,566 11,101 12,482 1979-2014
RRC District 5
22,623 24,694 28,187 17,640 19,531 18,155 1979-2014
RRC District 6
13,257 15,416 15,995 11,726 12,192 12,023 1979-2014
RRC District 7B
2,424 2,625 3,887 3,363 3,267 2,695 1979-2014
RRC District 7C
5,430 5,432 5,236 5,599 5,584 7,103 1979-2014
RRC District 8
7,440 8,105 8,088 8,963 9,715 11,575 1979-2014
RRC District 8A
1,289 1,228 1,289 1,280 1,338 1,328 1979-2014
RRC District 9
11,522 13,172 10,920 9,682 10,040 9,760 1979-2014
RRC District 10
7,594 8,484 8,373 8,007 7,744 8,354 1979-2014
State Offshore
164 131 118 94 59 42 1981-2014
Utah
7,411 7,146 8,108 7,775 7,057 6,970 1979-2014
Virginia
3,091 3,215 2,832 2,579 2,373 2,800 1982-2014
West Virginia
6,090 7,163 10,532 14,881 23,209 31,153 1979-2014
Wyoming
36,748 36,526 36,930 31,636 34,576 28,787 1979-2014
Miscellaneous
349 363 393 233 188 185 1979-2014
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Idaho, Illinois, Indiana, Maryland, Missouri, Nebraska, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/19/2015
Next Release Date: 12/31/2016