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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.
7,086 19,326 8,770 -9,794 5,170 -8,622 1979-2021
Federal Offshore U.S.
101 389 216 246 -127 -114 1990-2021
Pacific (California)
-9 9 -3 -1 -1 -1 1979-2021
Gulf of America (Central & Eastern)
355 364 162 139 -266 -116 1981-2021
Gulf of America (Western)
-245 16 57 108 140 3 1981-2021
Alaska
102 320 86 -436 774 -110 1979-2021
Lower 48 States
6,984 19,006 8,684 -9,358 4,396 -8,512 1979-2021
Alabama
-110 136 -85 -30 184 -66 1979-2021
Arkansas
113 -63 -258 35 88 2 1979-2021
California
-283 88 -40 -94 120 11 1979-2021
Coastal Region Onshore
21 -9 21 -51 11 9 1979-2021
Los Angeles Basin Onshore
-7 22 -3 1 14 -3 1979-2021
San Joaquin Basin Onshore
-346 128 -59 -44 86 -35 1979-2021
State Offshore
49 -53 1 0 9 40 1979-2021
Colorado
3,188 4,516 18 -883 -819 -1,867 1979-2021
Florida
-1 W W W     1979-2019
Kansas
-160 74 29 -67 7 276 1979-2021
Kentucky
-32 23 5 -9 -47 50 1979-2021
Louisiana
1,122 7,566 -1,309 -2,186 951 -8,107 1981-2021
North
956 7,376 -1,119 -2,232 675 -8,165 1979-2021
South Onshore
-23 220 -241 -98 124 -81 1979-2021
State Offshore
189 -30 51 144 152 139 1981-2021
Michigan
405 261 178 -22 -118 9 1979-2021
Mississippi
-42 -46 2 -13 -40 9 1979-2021
Montana
-120 22 43 92 -32 32 1979-2021
New Mexico
104 203 -370 -2,513 2,808 621 1979-2021
East
71 139 -22 -1,465 1,956 173 1979-2021
West
33 64 -348 -1,048 852 448 1979-2021
New York
23 -11 -25 15 56 8 1979-2021
North Dakota
-69 -152 441 -385 240 -304 1979-2021
Ohio
97 180 1,015 -826 -2,973 198 1979-2021
Oklahoma
586 2,175 3,454 292 3,703 1,648 1979-2021
Pennsylvania
-616 -679 3,962 87 -3,104 -519 1979-2021
Texas
1,679 2,837 3,492 -3,156 4,590 -823 1981-2021
RRC District 1
173 -65 562 -188 325 346 1979-2021
RRC District 2 Onshore
507 182 311 126 264 190 1979-2021
RRC District 3 Onshore
37 -128 205 4 202 -276 1979-2021
RRC District 4 Onshore
-153 89 -614 -229 1,639 82 1979-2021
RRC District 5
888 -330 -163 -774 174 34 1979-2021
RRC District 6
-205 3,889 2,274 -851 373 -658 1979-2021
RRC District 7B
-62 -107 240 12 209 -14 1979-2021
RRC District 7C
283 44 -603 113 -447 1,294 1979-2021
RRC District 8
651 -434 862 -1,084 1,268 -2,200 1979-2021
RRC District 8A
238 -41 -59 1 112 31 1979-2021
RRC District 9
-898 -250 451 -175 186 -87 1979-2021
RRC District 10
143 -17 32 -111 288 455 1979-2021
State Offshore
77 5 -6 0 -3 -20 1981-2021
Utah
145 -260 76 225 70 219 1979-2021
Virginia
12 -15 -8 30 -22 -4 1982-2021
West Virginia
65 585 -133 1 -1,123 478 1979-2021
Wyoming
774 1,076 -1,952 -191 -1 -276 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