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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
2008 2009 2010 2011 2012 2013 View
History
U.S.
29,023 33,383 35,746 42,823 53,156 58,490 1979-2013
Federal Offshore U.S.
5,106 5,223 5,204 5,446 5,864 5,530 1990-2013
Pacific (California)
702 731 722 711 652 264 1979-2013
Louisiana & Alabama
3,939 3,863 3,793 4,196 4,358 4,293 1981-2013
Texas
465 629 689 539 854 973 1981-2013
Alaska
6,627 8,093 7,896 8,535 8,672 6,428 1979-2013
Lower 48 States
22,396 25,290 27,850 34,288 44,484 52,062 1979-2013
Alabama
19 29 38 48 100 46 1979-2013
Arkansas
12 20 29 46 82 135 1979-2013
California
1,917 2,314 2,282 2,532 1,847 1,776 1979-2013
Coastal Region Onshore
150 168 178 172 303 282 1979-2013
Los Angeles Basin Onshore
81 91 92 102 98 90 1979-2013
San Joaquin Basin Onshore
1,632 2,002 1,949 2,179 1,381 1,329 1979-2013
State Offshore
54 53 63 79 65 75 1979-2013
Colorado
2,010 1,882 2,371 2,518 3,448 4,280 1979-2013
Florida
1 7 30 2 0 1 1979-2013
Kansas
85 83 79 127 326 433 1979-2013
Kentucky
34 32 111 98 93 44 1979-2013
Louisiana
1,235 1,072 679 639 773 870 1981-2013
North
78 53 73 98 82 179 1979-2013
South Onshore
471 506 499 490 563 603 1979-2013
State Offshore
686 513 107 51 128 88 1981-2013
Michigan
148 77 72 77 94 125 1979-2013
Mississippi
45 38 36 62 62 43 1979-2013
Montana
197 312 302 270 289 304 1979-2013
Nebraska
      0 0 0 2011-2013
New Mexico
1,755 1,982 2,213 2,552 2,819 3,413 1979-2013
East
1,669 1,900 2,108 2,409 2,677 3,276 1979-2013
West
86 82 105 143 142 137 1979-2013
New York
29 0 10 8 6 6 1979-2013
North Dakota
484 1,070 1,717 2,511 3,869 5,990 1979-2013
Ohio
99 97 90 74 223 314 1979-2013
Oklahoma
958 1,092 1,309 2,254 3,696 4,530 1979-2013
Pennsylvania
127 133 144 134 125 269 1979-2013
Texas
7,559 8,762 10,130 13,507 19,033 22,167 1981-2013
RRC District 1
60 67 267 900 2,625 3,676 1979-2013
RRC District 2 Onshore
72 72 134 924 1,999 2,292 1979-2013
RRC District 3 Onshore
479 476 466 399 464 797 1979-2013
RRC District 4 Onshore
127 96 91 61 99 63 1979-2013
RRC District 5
40 21 8 40 53 177 1979-2013
RRC District 6
412 451 458 471 522 639 1979-2013
RRC District 7B
68 102 121 133 180 227 1979-2013
RRC District 7C
1,382 1,706 1,930 2,379 3,076 3,401 1979-2013
RRC District 8
3,080 3,490 4,328 5,082 6,654 7,400 1979-2013
RRC District 8A
1,194 1,246 1,170 1,258 1,260 1,315 1979-2013
RRC District 9
158 422 585 957 1,161 1,093 1979-2013
RRC District 10
482 610 569 898 934 1,084 1979-2013
State Offshore
5 3 3 5 6 3 1981-2013
Utah
321 601 631 909 1,001 895 1979-2013
Virginia
0 0 0       1982-2010
West Virginia
23 24 29 52 21 70 1979-2013
Wyoming
223 362 334 318 706 802 1979-2013
Miscellaneous
9 78 10 104 7 19 1979-2013
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, 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: 12/4/2014
Next Release Date: 12/31/2015