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Natural Gas Proved Reserves, Wet After Lease Separation (Billion Cubic Feet)

Area: U.S. Federal Offshore U.S.    Federal Offshore, Pacific (California)    Federal Offshore, Gulf of Mexico, LA & AL    Federal Offshore, Gulf of Mexico, TX Alaska Lower 48 States Alabama Arkansas California    CA, Coastal Region Onshore    CA, Los Angeles Basin Onshore    CA, San Joaquin Basin Onshore    CA, State Offshore Colorado Florida Kansas Kentucky Louisiana    North Louisiana    LA, South Onshore    LA, State Offshore Michigan Mississippi Montana New Mexico    NM, East    NM, West New York North Dakota Ohio Oklahoma Pennsylvania Texas    TX, RRC District 1    TX, RRC District 2 Onshore    TX, RRC District 3 Onshore    TX, RRC District 4 Onshore    TX, RRC District 5    TX, RRC District 6    TX, RRC District 7B    TX, RRC Distict 7C    TX, RRC District 8    TX, RRC District 8A    TX, RRC District 9    TX, RRC District 10    TX, State Offshore Utah Virginia West Virginia Wyoming Miscellaneous Period:  Annual

Download Series History Definitions, Sources & Notes
Show Data By: Data Series Area	2004	2005	2006	2007	2008	2009	View History
Proved Reserves as of Dec. 31	5,841	6,768	6,795	6,437	7,966	17,273	1979-2009
Adjustments	-9	60	-20	88	-58	139	1979-2009
Revision Increases	352	341	610	439	675	1,174	1979-2009
Revision Decreases	423	254	768	430	562	2,305	1979-2009
Sales	596	71	57	2,095	922	84	2000-2009
Acquisitions	284	142	191	1,260	1,161	51	2000-2009
Extensions	1,539	1,201	626	939	1,622	9,580	1979-2009
New Field Discoveries	5	0	0	0	159	255	1979-2009
New Reservoir Discoveries in Old Fields	11	11	4	1	147	1,496	1979-2009
Estimated Production	459	503	559	560	693	999	1979-2009