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Natural Gas Proved Reserves, Wet After Lease Separation
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2004 2005 2006 2007 2008 2009 View
History
U.S.
201,200 213,308 220,416 247,789 255,035 283,879 1979-2009
Federal Offshore U.S.
19,747 18,252 15,750 14,813 13,892 12,856 1990-2009
Pacific (California)
459 825 811 805 705 740 1979-2009
Louisiana & Alabama
15,144 14,073 12,201 11,458 10,785 9,665 1981-2009
Texas
4,144 3,354 2,738 2,550 2,402 2,451 1981-2009
Alaska
8,473 8,237 10,333 12,022 7,766 9,183 1979-2009
Lower 48 States
192,727 205,071 210,083 235,767 247,269 274,696 1979-2009
Alabama
4,159 4,006 3,963 4,036 3,379 2,948 1979-2009
Arkansas
1,837 1,967 2,271 3,306 5,628 10,872 1979-2009
California
2,773 3,384 2,935 2,879 2,538 2,926 1979-2009
Coastal Region Onshore
196 277 214 212 151 169 1979-2009
Los Angeles Basin Onshore
184 186 161 154 81 91 1979-2009
San Joaquin Basin Onshore
2,306 2,831 2,470 2,430 2,249 2,609 1979-2009
State Offshore
87 90 90 83 57 57 1979-2009
Colorado
15,249 17,122 17,682 22,480 24,169 24,081 1979-2009
Florida
88 87 50 110 1   1979-2008
Kansas
5,003 4,598 4,197 4,248 3,795 3,500 1979-2009
Kentucky
1,982 2,240 2,369 2,588 2,846 2,919 1979-2009
Louisiana
9,792 10,679 10,710 10,292 11,816 20,970 1981-2009
North
5,841 6,768 6,795 6,437 7,966 17,273 1979-2009
South Onshore
3,557 3,478 3,473 3,463 2,916 2,969 1979-2009
State Offshore
394 433 442 392 934 728 1981-2009
Michigan
3,154 2,961 3,117 3,691 3,253 2,805 1979-2009
Mississippi
692 758 816 958 1,035 922 1979-2009
Montana
1,002 998 1,069 1,067 1,014 993 1979-2009
New Mexico
19,687 19,344 19,104 18,397 17,347 16,644 1979-2009
East
3,965 4,132 4,295 4,387 4,406 4,558 1979-2009
West
15,722 15,212 14,809 14,010 12,941 12,086 1979-2009
New York
324 349 363 375 389 196 1979-2009
North Dakota
465 508 539 572 603 1,213 1979-2009
Ohio
975 898 975 1,027 985 896 1979-2009
Oklahoma
17,200 18,146 18,535 20,184 22,113 24,207 1979-2009
Pennsylvania
2,371 2,793 3,064 3,377 3,594 7,018 1979-2009
Texas
53,275 60,178 65,805 76,357 81,843 85,034 1981-2009
RRC District 1
1,229 1,205 1,109 1,101 1,047 1,523 1979-2009
RRC District 2 Onshore
1,934 2,175 2,166 2,386 2,364 1,909 1979-2009
RRC District 3 Onshore
3,400 3,406 3,278 3,102 2,932 2,802 1979-2009
RRC District 4 Onshore
9,067 9,104 8,474 8,327 7,930 7,057 1979-2009
RRC District 5
6,583 9,611 12,648 17,274 20,460 22,623 1979-2009
RRC District 6
7,966 9,343 9,481 11,715 12,619 13,257 1979-2009
RRC District 7B
364 932 1,663 2,412 2,750 2,424 1979-2009
RRC Distict 7C
5,190 5,702 5,727 6,028 5,529 5,430 1979-2009
RRC District 8
6,002 6,800 6,855 7,303 7,586 7,440 1979-2009
RRC District 8A
1,281 1,471 1,384 1,531 1,257 1,289 1979-2009
RRC District 9
4,555 4,734 6,765 7,985 9,548 11,522 1979-2009
RRC District 10
5,383 5,430 5,950 6,932 7,601 7,594 1979-2009
State Offshore
321 265 305 261 220 164 1981-2009
Utah
3,951 4,359 5,211 6,463 6,714 7,411 1979-2009
Virginia
1,742 2,018 2,302 2,529 2,378   1982-2008
West Virginia
3,509 4,572 4,654 4,881 5,266 6,090 1979-2009
Wyoming
23,640 24,722 24,463 30,896 32,399 36,748 1979-2009
Miscellaneous
110 132 139 241 272 349 1979-2009
- = 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: 12/30/2010
Next Release Date: 6/15/2012