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

Data Series: Proved Reserves as of Dec. 31 Adjustments Revision Increases Revision Decreases Sales Acquisitions Extensions New Field Discoveries New Reservoir Discoveries in Old Fields Estimated Production Period:  Annual

Download Series History Definitions, Sources & Notes
Show Data By: Data Series Area	2010	2011	2012	2013	2014	2015	View History
U.S.	34,375	50,174	81,869	36,900	44,184	101,272	1979-2015
Federal Offshore U.S.	1,433	1,711	1,506	547	555	571	1990-2015
Pacific (California)	5	3	0	0	0	0	1979-2015
Gulf of Mexico (Louisiana & Alabama)	1,000	1,219	1,161	467	420	390	1981-2015
Gulf of Mexico (Texas)	428	489	345	80	135	181	1981-2015
Alaska	195	128	142	301	137	499	1979-2015
Lower 48 States	34,180	50,046	81,727	36,599	44,047	100,773	1979-2015
Alabama	176	163	256	79	43	131	1979-2015
Arkansas	301	311	6,603	280	1,095	4,188	1979-2015
California	87	32	121	74	72	76	1979-2015
Coastal Region Onshore	0	1	0	0	2	0	1979-2015
Los Angeles Basin Onshore	0	0	0	0	0	0	1979-2015
San Joaquin Basin Onshore	84	31	120	73	70	76	1979-2015
State Offshore	3	0	1	1	0	0	1979-2015
Colorado	3,763	2,808	4,579	2,158	5,019	4,230	1979-2015
Florida	0	9	4	2	14	0	1979-2015
Kansas	163	249	461	479	101	1,300	1979-2015
Kentucky	576	661	294	12	46	193	1979-2015
Louisiana	3,051	5,733	12,680	3,659	3,226	6,413	1981-2015
North	2,489	5,330	12,096	3,243	2,722	6,027	1979-2015
South Onshore	498	391	375	397	463	350	1979-2015
State Offshore	64	12	209	19	41	36	1981-2015
Michigan	372	260	1,073	137	85	219	1979-2015
Mississippi	59	140	294	68	16	119	1979-2015
Montana	70	65	175	8	7	7	1979-2015
Nebraska		31	8	0			2011-2013
New Mexico	1,711	2,172	3,056	2,482	1,533	2,645	1979-2015
East	225	301	515	296	322	616	1979-2015
West	1,486	1,871	2,541	2,186	1,211	2,029	1979-2015
New York	83	47	102	10	28	47	1979-2015
North Dakota	264	32	15	8	81	81	1979-2015
Ohio	58	38	152	155	1,512	1,616	1979-2015
Oklahoma	3,613	7,154	7,683	4,420	3,891	6,480	1979-2015
Pennsylvania	1,935	4,883	6,390	7,168	7,429	23,383	1979-2015
Texas	8,835	19,105	24,789	10,127	7,696	24,601	1981-2015
RRC District 1	331	116	1,380	2,783	511	1,683	1979-2015
RRC District 2 Onshore	308	572	516	990	642	2,484	1979-2015
RRC District 3 Onshore	288	225	655	215	228	308	1979-2015
RRC District 4 Onshore	882	1,133	2,238	1,693	872	4,863	1979-2015
RRC District 5	1,290	2,182	8,291	739	1,435	6,200	1979-2015
RRC District 6	2,739	5,621	5,261	1,387	1,206	3,607	1979-2015
RRC District 7B	256	393	1,101	227	413	802	1979-2015
RRC District 7C	714	564	814	374	134	730	1979-2015
RRC District 8	894	698	1,031	193	162	520	1979-2015
RRC District 8A	7	5	3	4	6	5	1979-2015
RRC District 9	223	5,998	1,120	380	1,145	989	1979-2015
RRC District 10	868	1,533	2,370	1,123	923	2,404	1979-2015
State Offshore	35	65	9	19	19	6	1981-2015
Utah	163	304	1,929	245	265	2,871	1979-2015
Virginia	560	255	332	271	167	183	1982-2015
West Virginia	1,098	767	2,189	2,538	4,491	14,362	1979-2015
Wyoming	5,688	3,074	6,998	1,614	6,669	6,980	1979-2015
Miscellaneous	121	42	38	58	6	77	1979-2015