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Dry Natural Gas Proved Reserves
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2013 2014 2015 2016 2017 2018 View
History
U.S.
543 2,256 9,998 5,652 17,680 7,438 1977-2018
Federal Offshore U.S.
185 648 -374 -47 251 178 1990-2018
Pacific (California)
8 0 6 -10 8 -2 1977-2018
Gulf of Mexico (Central & Eastern)
76 548 -347 213 232 130 1981-2018
Gulf of Mexico (Western)
101 100 -33 -250 11 50 1981-2018
Alaska
-5 -21 229 104 318 86 1977-2018
Lower 48 States
548 2,277 9,769 5,548 17,362 7,352 1977-2018
Alabama
-274 502 305 -104 159 -97 1977-2018
Arkansas
-78 -3 288 112 -64 -257 1977-2018
California
-72 34 342 -277 84 -49 1977-2018
Coastal Region Onshore
-11 13 -14 24 -10 19 1977-2018
Los Angeles Basin Onshore
-9 9 5 -6 19 -5 1977-2018
San Joaquin Basin Onshore
-55 10 352 -344 129 -65 1977-2018
State Offshore
3 2 -1 49 -54 2 1977-2018
Colorado
-272 627 -345 2,832 4,073 -48 1977-2018
Florida
1 -2 0 -1 W W 1977-2018
Kansas
-20 94 396 -213 33 14 1977-2018
Kentucky
103 -9 -27 -20 14 28 1977-2018
Louisiana
-42 487 -1,675 1,081 7,535 -1,229 1981-2018
North
201 168 -1,181 926 7,353 -1,042 1977-2018
South Onshore
-160 370 -471 -24 212 -233 1977-2018
State Offshore
-83 -51 -23 179 -30 46 1981-2018
Michigan
-62 -47 -286 413 255 171 1977-2018
Mississippi
29 -15 50 -40 -45 3 1977-2018
Montana
3 39 137 -116 18 43 1977-2018
New Mexico
-202 555 -61 288 28 -488 1977-2018
East
-194 252 159 255 -42 -95 1977-2018
West
-8 303 -220 33 70 -393 1977-2018
New York
-32 38 27 23 -11 -25 1977-2018
North Dakota
-208 -31 74 -261 -144 588 1977-2018
Ohio
-328 -426 881 208 446 1,176 1977-2018
Oklahoma
-622 816 199 389 1,958 2,906 1977-2018
Pennsylvania
664 1,266 3,089 -713 -682 3,820 1977-2018
Texas
880 72 3,096 1,386 2,509 2,923 1981-2018
RRC District 1
161 81 271 121 -108 437 1977-2018
RRC District 2 Onshore
-219 -84 -107 308 58 256 1977-2018
RRC District 3 Onshore
49 -191 34 47 -109 217 1977-2018
RRC District 4 Onshore
225 82 1,170 -87 141 -619 1977-2018
RRC District 5
269 -119 803 868 -339 -301 1977-2018
RRC District 6
128 -272 562 -192 3,696 2,296 1977-2018
RRC District 7B
-162 -170 38 -49 -82 213 1977-2018
RRC District 7C
-236 764 -520 220 45 -660 1977-2018
RRC District 8
243 -395 577 532 -425 689 1977-2018
RRC District 8A
16 4 13 230 -35 -54 1977-2018
RRC District 9
378 248 93 -897 -224 445 1977-2018
RRC District 10
41 127 161 206 -114 10 1977-2018
State Offshore
-13 -3 1 79 5 -6 1981-2018
Utah
-582 -20 177 144 -251 56 1977-2018
Virginia
-9 89 -24 12 -15 -8 1982-2018
West Virginia
-565 -559 1,511 -172 137 -263 1977-2018
Wyoming
2,058 -1,877 1,988 622 978 -2,027 1977-2018
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: W -- Individual state volumes are withheld to avoid disclosure of operator-level reserves data, due to statistical precision requirements, or due to other data quality reasons. The individual state volumes are included in the U.S. Total volume.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/12/2019
Next Release Date: 11/20/2020