This page uses JavaScipt

• Please use Internet Explorer 3+ or Netscape Navigator 3+
• Make sure that JavaScript is enabled in your browser

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	3,557	3,478	3,473	3,463	2,916	2,969	1979-2009
Adjustments	63	63	134	117	-43	173	1979-2009
Revision Increases	652	506	548	513	499	644	1979-2009
Revision Decreases	705	579	632	612	769	637	1979-2009
Sales	290	127	404	182	147	46	2000-2009
Acquisitions	259	217	544	373	140	50	2000-2009
Extensions	406	358	341	317	232	298	1979-2009
New Field Discoveries	9	6	11	0	36	4	1979-2009
New Reservoir Discoveries in Old Fields	86	145	154	108	66	57	1979-2009
Estimated Production	797	668	701	644	561	490	1979-2009