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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.
250,496 281,901 305,986 269,514 295,504 319,724 1979-2014
Federal Offshore U.S.
7,633 6,916 5,374 3,989 3,037 3,634 1990-2014
Pacific (California)
9 3 0 0 0 0 1979-2014
Louisiana & Alabama
5,802 5,457 4,359 3,346 2,502 3,027 1981-2014
Texas
1,822 1,456 1,015 643 535 607 1981-2014
Alaska
1,090 1,021 976 995 955 954 1979-2014
Lower 48 States
249,406 280,880 305,010 268,519 294,549 318,770 1979-2014
Alabama
2,919 2,686 2,522 2,204 1,624 1,980 1979-2014
Arkansas
10,852 14,152 16,328 10,957 13,389 12,606 1979-2014
California
612 503 510 272 247 273 1979-2014
Coastal Region Onshore
1 2 1 2 2 8 1979-2014
Los Angeles Basin Onshore
0 0 0 0 0 0 1979-2014
San Joaquin Basin Onshore
607 498 506 269 245 265 1979-2014
State Offshore
4 3 3 1 0 0 1979-2014
Colorado
22,199 23,001 23,633 18,226 19,253 16,510 1979-2014
Florida
0 26 4 16 14 0 1979-2014
Kansas
3,417 3,858 3,620 3,231 3,339 3,949 1979-2014
Kentucky
2,887 2,674 2,030 1,422 1,750 1,704 1979-2014
Louisiana
19,898 28,838 29,906 21,362 19,519 22,350 1981-2014
North
17,220 26,063 27,313 18,385 16,933 19,645 1979-2014
South Onshore
2,463 2,496 2,125 2,586 2,254 2,432 1979-2014
State Offshore
215 279 468 391 332 273 1981-2014
Michigan
2,728 2,903 2,472 1,687 1,714 1,765 1979-2014
Mississippi
884 822 806 550 557 505 1979-2014
Montana
681 657 522 327 286 361 1979-2014
Nebraska
    19 7 0   2011-2013
New Mexico
14,662 14,316 13,586 11,734 11,154 11,743 1979-2014
East
2,658 2,612 2,475 2,156 1,832 1,977 1979-2014
West
12,004 11,704 11,111 9,578 9,322 9,766 1979-2014
New York
196 271 245 178 138 138 1979-2014
North Dakota
143 152 141 105 91 45 1979-2014
Ohio
799 742 684 1,012 2,887 6,985 1979-2014
Oklahoma
23,115 26,873 27,683 25,018 24,370 27,358 1979-2014
Pennsylvania
6,885 13,924 26,585 36,418 49,809 60,144 1979-2014
Texas
76,272 84,157 90,947 74,442 75,754 79,027 1981-2014
RRC District 1
1,456 2,332 5,227 6,516 4,442 7,733 1979-2014
RRC District 2 Onshore
1,837 2,101 2,766 3,986 4,348 4,802 1979-2014
RRC District 3 Onshore
2,326 2,308 2,091 1,965 1,795 1,760 1979-2014
RRC District 4 Onshore
6,961 7,301 9,993 9,467 11,038 12,291 1979-2014
RRC District 5
22,602 24,686 28,147 17,587 19,354 17,970 1979-2014
RRC District 6
12,806 14,958 15,524 11,204 11,553 11,640 1979-2014
RRC District 7B
2,322 2,504 3,754 3,183 3,040 2,418 1979-2014
RRC District 7C
3,724 3,502 2,857 2,523 2,183 2,444 1979-2014
RRC District 8
3,950 3,777 3,006 2,309 2,315 2,480 1979-2014
RRC District 8A
43 58 31 20 23 24 1979-2014
RRC District 9
11,100 12,587 9,963 8,521 8,947 8,283 1979-2014
RRC District 10
6,984 7,915 7,475 7,073 6,660 7,140 1979-2014
State Offshore
161 128 113 88 56 42 1981-2014
Utah
6,810 6,515 7,199 6,774 6,162 6,098 1979-2014
Virginia
3,091 3,215 2,832 2,579 2,373 2,800 1982-2014
West Virginia
6,066 7,134 10,480 14,860 23,139 31,121 1979-2014
Wyoming
36,386 36,192 36,612 30,930 33,774 27,507 1979-2014
Miscellaneous
271 353 270 219 169 167 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