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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
2011 2012 2013 2014 2015 2016 View
History
U.S.
334,067 308,036 338,264 368,704 307,730 322,234 1925-2016
Federal Offshore U.S.
10,420 9,392 8,193 8,527 7,296 6,144 1990-2016
Pacific (California)
710 651 261 240 239 30 1977-2016
Gulf of Mexico
            1992-2007
Louisiana & Alabama
8,156 7,291 6,482 6,890 5,909 5,338 1981-2016
Texas
1,554 1,450 1,450 1,397 1,148 776 1981-2016
Alaska
9,424 9,579 7,316 6,745 4,566 3,316 1977-2016
Lower 48 States
324,643 298,457 330,948 361,959 303,164 318,918 1977-2016
Alabama
2,475 2,228 1,597 2,036 2,182 1,791 1977-2016
Arkansas
16,370 11,035 13,518 12,789 8,339 7,416 1977-2016
California
2,934 1,999 1,887 2,107 1,832 1,340 1977-2016
Coastal Region Onshore
165 290 266 261 223 193 1977-2016
Los Angeles Basin Onshore
97 93 86 80 62 34 1977-2016
San Joaquin Basin Onshore
2,590 1,550 1,460 1,690 1,490 1,025 1977-2016
State Offshore
82 66 75 76 57 88 1977-2016
Colorado
24,821 20,666 22,381 20,851 17,139 17,761 1977-2016
Florida
6 16 15 0 0 1 1977-2016
Kansas
3,486 3,308 3,592 4,359 3,183 2,821 1977-2016
Kentucky
2,006 1,408 1,663 1,611 1,362 1,123 1977-2016
Louisiana
30,358 21,949 20,164 22,975 16,097 17,816 1981-2016
North
27,337 18,418 17,044 19,722 13,593 15,620 1977-2016
South Onshore
2,519 3,029 2,718 2,926 2,279 1,862 1977-2016
State Offshore
502 502 402 327 225 334 1981-2016
Michigan
2,505 1,750 1,807 1,845 1,386 1,286 1977-2016
Mississippi
860 607 595 558 480 357 1977-2016
Montana
778 602 575 667 692 569 1977-2016
New Mexico
15,005 13,586 13,576 15,283 14,364 13,527 1977-2016
East
4,379 4,386 4,633 5,799 5,468 6,394 1977-2016
West
10,626 9,200 8,943 9,484 8,896 7,133 1977-2016
New York
253 184 144 143 104 120 1977-2016
North Dakota
2,381 3,569 5,420 6,034 6,203 7,030 1977-2016
Ohio
758 1,233 3,161 6,723 12,104 15,143 1977-2016
Oklahoma
27,830 26,599 26,873 31,778 28,486 31,712 1977-2016
Pennsylvania
26,529 36,348 49,674 59,873 55,894 61,841 1977-2016
Texas
98,165 86,924 90,349 97,154 78,866 81,224 1981-2016
RRC District 1
5,910 8,868 7,784 11,945 10,573 7,701 1977-2016
RRC District 2 Onshore
3,423 5,462 5,910 6,559 4,536 4,177 1977-2016
RRC District 3 Onshore
2,260 2,154 2,307 2,199 1,937 1,812 1977-2016
RRC District 4 Onshore
9,458 8,743 9,640 11,057 8,570 14,503 1977-2016
RRC District 5
27,843 17,331 19,280 17,880 12,427 10,965 1977-2016
RRC District 6
15,480 11,340 11,655 11,516 9,447 7,057 1977-2016
RRC District 7B
3,305 2,943 2,787 2,290 1,487 1,672 1977-2016
RRC District 7C
4,475 4,890 4,800 6,422 4,959 6,159 1977-2016
RRC District 8
7,039 7,738 8,629 9,742 10,851 13,353 1977-2016
RRC District 8A
1,226 1,214 1,269 1,257 1,103 1,252 1977-2016
RRC District 9
10,115 8,894 9,195 8,791 7,536 6,843 1977-2016
RRC District 10
7,513 7,253 7,034 7,454 5,402 5,647 1977-2016
State Offshore
118 94 59 42 38 83 1981-2016
Utah
7,857 7,548 6,829 6,685 3,547 3,494 1977-2016
Virginia
2,832 2,579 2,373 2,800 2,496 2,447 1982-2016
West Virginia
10,345 14,611 22,765 29,432 20,553 23,025 1977-2016
Wyoming
35,290 30,094 33,618 27,553 20,436 20,818 1977-2016
Miscellaneous
379 222 179 176 123 112 1977-2016
- = 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: 2/13/2018
Next Release Date: 10/31/2018