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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
2010 2011 2012 2013 2014 2015 View
History
U.S.
304,625 334,067 308,036 338,264 368,704 307,730 1925-2015
Federal Offshore U.S.
11,765 10,420 9,392 8,193 8,527 7,296 1990-2015
Pacific (California)
724 710 651 261 240 239 1977-2015
Gulf of Mexico
            1992-2007
Louisiana & Alabama
8,896 8,156 7,291 6,482 6,890 5,909 1981-2015
Texas
2,145 1,554 1,450 1,450 1,397 1,148 1981-2015
Alaska
8,838 9,424 9,579 7,316 6,745 4,566 1977-2015
Lower 48 States
295,787 324,643 298,457 330,948 361,959 303,164 1977-2015
Alabama
2,629 2,475 2,228 1,597 2,036 2,182 1977-2015
Arkansas
14,178 16,370 11,035 13,518 12,789 8,339 1977-2015
California
2,647 2,934 1,999 1,887 2,107 1,832 1977-2015
Coastal Region Onshore
173 165 290 266 261 223 1977-2015
Los Angeles Basin Onshore
87 97 93 86 80 62 1977-2015
San Joaquin Basin Onshore
2,321 2,590 1,550 1,460 1,690 1,490 1977-2015
State Offshore
66 82 66 75 76 57 1977-2015
Colorado
24,119 24,821 20,666 22,381 20,851 17,139 1977-2015
Florida
56 6 16 15 0 0 1977-2015
Kansas
3,673 3,486 3,308 3,592 4,359 3,183 1977-2015
Kentucky
2,613 2,006 1,408 1,663 1,611 1,362 1977-2015
Louisiana
29,277 30,358 21,949 20,164 22,975 16,097 1981-2015
North
26,030 27,337 18,418 17,044 19,722 13,593 1977-2015
South Onshore
2,876 2,519 3,029 2,718 2,926 2,279 1977-2015
State Offshore
371 502 502 402 327 225 1981-2015
Michigan
2,919 2,505 1,750 1,807 1,845 1,386 1977-2015
Mississippi
853 860 607 595 558 480 1977-2015
Montana
944 778 602 575 667 692 1977-2015
New Mexico
15,412 15,005 13,586 13,576 15,283 14,364 1977-2015
East
4,226 4,379 4,386 4,633 5,799 5,468 1977-2015
West
11,186 10,626 9,200 8,943 9,484 8,896 1977-2015
New York
281 253 184 144 143 104 1977-2015
North Dakota
1,667 2,381 3,569 5,420 6,034 6,203 1977-2015
Ohio
832 758 1,233 3,161 6,723 12,104 1977-2015
Oklahoma
26,345 27,830 26,599 26,873 31,778 28,486 1977-2015
Pennsylvania
13,960 26,529 36,348 49,674 59,873 55,894 1977-2015
Texas
88,997 98,165 86,924 90,349 97,154 78,866 1981-2015
RRC District 1
2,399 5,910 8,868 7,784 11,945 10,573 1977-2015
RRC District 2 Onshore
2,090 3,423 5,462 5,910 6,559 4,536 1977-2015
RRC District 3 Onshore
2,588 2,260 2,154 2,307 2,199 1,937 1977-2015
RRC District 4 Onshore
7,014 9,458 8,743 9,640 11,057 8,570 1977-2015
RRC District 5
24,363 27,843 17,331 19,280 17,880 12,427 1977-2015
RRC District 6
14,886 15,480 11,340 11,655 11,516 9,447 1977-2015
RRC District 7B
2,242 3,305 2,943 2,787 2,290 1,487 1977-2015
RRC District 7C
4,787 4,475 4,890 4,800 6,422 4,959 1977-2015
RRC District 8
7,206 7,039 7,738 8,629 9,742 10,851 1977-2015
RRC District 8A
1,164 1,226 1,214 1,269 1,257 1,103 1977-2015
RRC District 9
12,464 10,115 8,894 9,195 8,791 7,536 1977-2015
RRC District 10
7,663 7,513 7,253 7,034 7,454 5,402 1977-2015
State Offshore
131 118 94 59 42 38 1981-2015
Utah
6,981 7,857 7,548 6,829 6,685 3,547 1977-2015
Virginia
3,215 2,832 2,579 2,373 2,800 2,496 1982-2015
West Virginia
7,000 10,345 14,611 22,765 29,432 20,553 1977-2015
Wyoming
35,074 35,290 30,094 33,618 27,553 20,436 1977-2015
Miscellaneous
350 379 222 179 176 123 1977-2015
- = 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: 12/14/2016
Next Release Date: 11/30/2017