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Natural Gas Proved Reserves, Wet After Lease Separation
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2016 2017 2018 2019 2020 2021 View
History
U.S.
56,706 31,629 69,153 87,998 133,298 43,064 1979-2021
Federal Offshore U.S.
1,227 889 463 378 700 118 1990-2021
Pacific (California)
202 2 3 54 35 0 1979-2021
Gulf of America (Central & Eastern)
842 718 398 304 623 72 1981-2021
Gulf of America (Western)
183 169 62 20 42 46 1981-2021
Alaska
1,857 0 575 120 36,009 4,371 1979-2021
Lower 48 States
54,849 31,629 68,578 87,878 97,289 38,693 1979-2021
Alabama
399 80 47 58 127 42 1979-2021
Arkansas
535 118 193 552 599 42 1979-2021
California
212 123 112 258 326 42 1979-2021
Coastal Region Onshore
41 23 17 31 61 11 1979-2021
Los Angeles Basin Onshore
12 4 0 13 16 0 1979-2021
San Joaquin Basin Onshore
131 96 94 211 231 31 1979-2021
State Offshore
28 0 1 3 18 0 1979-2021
Colorado
3,130 1,912 5,140 3,820 6,065 4,259 1979-2021
Florida
0 W W W     1979-2019
Kansas
331 181 136 140 108 44 1979-2021
Kentucky
81 29 53 56 61 3 1979-2021
Louisiana
6,358 3,246 7,221 10,565 8,685 4,674 1981-2021
North
5,653 2,816 6,987 10,282 8,024 4,265 1979-2021
South Onshore
671 378 231 194 531 50 1979-2021
State Offshore
34 52 3 89 130 359 1981-2021
Michigan
415 74 35 111 190 12 1979-2021
Mississippi
55 13 8 23 18 3 1979-2021
Montana
44 6 64 67 148 28 1979-2021
New Mexico
5,776 1,122 2,150 3,500 2,963 2,567 1979-2021
East
1,253 495 1,788 2,797 2,865 2,323 1979-2021
West
4,523 627 362 703 98 244 1979-2021
New York
27 26 3 36 54 34 1979-2021
North Dakota
402 333 490 601 6,189 96 1979-2021
Ohio
2,701 2,048 9,316 4,086 7,282 3,337 1979-2021
Oklahoma
3,233 5,260 8,774 15,684 11,724 2,641 1979-2021
Pennsylvania
5,879 2,959 14,803 9,044 13,757 4,775 1979-2021
Texas
17,494 6,902 11,306 26,681 25,152 13,062 1981-2021
RRC District 1
4,589 564 1,466 2,392 3,530 737 1979-2021
RRC District 2 Onshore
1,864 276 678 596 1,310 682 1979-2021
RRC District 3 Onshore
342 95 709 464 650 144 1979-2021
RRC District 4 Onshore
1,257 409 1,177 2,528 2,541 1,273 1979-2021
RRC District 5
1,843 868 1,542 1,018 1,328 132 1979-2021
RRC District 6
2,080 916 1,262 7,536 4,210 659 1979-2021
RRC District 7B
157 58 141 263 682 101 1979-2021
RRC District 7C
610 1,144 875 1,673 1,363 722 1979-2021
RRC District 8
2,708 1,291 2,087 7,456 6,219 6,742 1979-2021
RRC District 8A
177 64 36 97 204 3 1979-2021
RRC District 9
509 213 236 566 1,585 751 1979-2021
RRC District 10
1,341 973 1,093 2,091 1,530 1,116 1979-2021
State Offshore
17 31 4 1 0 0 1981-2021
Utah
354 278 136 997 538 30 1979-2021
Virginia
120 31 168 216 308 0 1982-2021
West Virginia
4,964 4,586 6,816 7,496 7,161 2,751 1979-2021
Wyoming
1,104 1,404 1,138 3,490 5,119 132 1979-2021
- = 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: 12/30/2022
Next Release Date: NA