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Dry Natural Gas Proved Reserves
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2005 2006 2007 2008 2009 2010 View
History
U.S.
1,887 743 1,147 207 5,098 509 1977-2010
Federal Offshore U.S.
26 -39 -62 14 22 -123 1990-2010
Pacific (California)
-1 2 -7 -1 0 0 1977-2010
Louisiana & Alabama
21 -37 -16 10 2 -106 1981-2010
Texas
6 -4 -39 5 20 -17 1981-2010
Alaska
-2 -46 1 -3 3 1 1977-2010
Lower 48 States
1,889 789 1,146 210 5,095 508 1977-2010
Alabama
-27 -11 12 -71 46 32 1977-2010
Arkansas
8 -26 -27 -64 5 -34 1977-2010
California
78 -74 33 -6 11 10 1977-2010
Coastal Region Onshore
72 -62 3 0 2 1 1977-2010
Los Angeles Basin Onshore
1 0 0 2 5 5 1977-2010
San Joaquin Basin Onshore
5 -12 31 -8 2 4 1977-2010
State Offshore
0 0 -1 0 2 0 1977-2010
Colorado
57 52 136 -250 306 449 1977-2010
Florida
1 2 4 79 6 64 1977-2010
Kansas
88 89 79 -6 224 140 1977-2010
Kentucky
65 -22 37 81 97 -58 1977-2010
Louisiana
130 86 192 -71 319 -612 1981-2010
North
69 -27 70 -36 167 -387 1977-2010
South Onshore
32 135 110 -39 159 3 1977-2010
State Offshore
29 -22 12 4 -7 -228 1981-2010
Michigan
1 112 -45 -48 -279 243 1977-2010
Mississippi
5 -26 37 12 26 1 1977-2010
Montana
3 13 9 -3 135 -19 1977-2010
New Mexico
44 91 136 -6 525 -89 1977-2010
East
37 56 82 -8 251 -200 1977-2010
West
7 35 54 2 274 111 1977-2010
New York
18 33 33 -11 -84 104 1977-2010
North Dakota
-10 18 12 -7 47 -2 1977-2010
Ohio
-78 129 138 210 70 127 1977-2010
Oklahoma
297 -149 13 99 984 -394 1977-2010
Pennsylvania
186 -117 181 -201 65 -373 1977-2010
Texas
561 835 227 140 745 985 1981-2010
RRC District 1
25 77 -18 99 -22 -95 1977-2010
RRC District 2 Onshore
156 207 -167 31 -90 -10 1977-2010
RRC District 3 Onshore
62 -5 56 104 -124 82 1977-2010
RRC District 4 Onshore
55 250 53 -19 -127 3 1977-2010
RRC District 5
93 84 97 -61 96 27 1977-2010
RRC District 6
111 69 107 -51 423 403 1977-2010
RRC District 7B
-33 -61 -38 -12 63 68 1977-2010
RRC Distict 7C
79 25 -65 49 29 68 1977-2010
RRC District 8
25 43 111 -25 233 304 1977-2010
RRC District 8A
25 34 15 0 87 -40 1977-2010
RRC District 9
-53 4 162 63 18 336 1977-2010
RRC District 10
-2 95 -61 -55 188 -172 1977-2010
State Offshore
18 13 -25 17 -29 11 1981-2010
Utah
65 -11 17 -4 1 -80 1977-2010
Virginia
18 25 -25 -6 339 59 1982-2010
West Virginia
214 -251 14 315 258 -359 1977-2010
Wyoming
115 36 -6 27 1,158 521 1977-2010
Miscellaneous
24 -6 1 -13 69 -84 1977-2010
- = 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: 8/2/2012
Next Release Date: 8/30/2013