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Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation
(Billion Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2013 2014 2015 2016 2017 2018 View
History
U.S.
1,342 3,509 7,436 6,089 16,233 5,899 1979-2018
Federal Offshore U.S.
221 593 -389 95 125 -184 1990-2018
Pacific (California)
0 0 0 0 0 0 1979-2018
Gulf of Mexico (Central & Eastern)
111 499 -357 334 112 -243 1981-2018
Gulf of Mexico (Western)
110 94 -32 -239 13 59 1981-2018
Alaska
1 -24 229 139 -46 90 1979-2018
Lower 48 States
1,341 3,533 7,207 5,950 16,279 5,809 1979-2018
Alabama
-195 498 268 -97 173 -81 1979-2018
Arkansas
-53 18 284 106 -68 -300 1979-2018
California
-20 28 -42 -27 5 -3 1979-2018
Coastal Region Onshore
0 9 -8 1 -1 -1 1979-2018
Los Angeles Basin Onshore
0 0 0 0 0 0 1979-2018
San Joaquin Basin Onshore
-20 19 -34 -30 7 -2 1979-2018
State Offshore
0 0 0 2 -1 0 1979-2018
Colorado
-265 615 -822 2,688 3,256 -47 1979-2018
Florida
0 0 0 0 W W 1979-2018
Kansas
2 129 416 -99 -40 -93 1979-2018
Kentucky
115 6 -51 -32 17 W 1979-2018
Louisiana
49 441 -1,449 944 7,500 -1,785 1981-2018
North
224 177 -1,080 921 7,274 -1,410 1979-2018
South Onshore
-118 298 -339 -139 236 -404 1979-2018
State Offshore
-57 -34 -30 162 -10 29 1981-2018
Michigan
-103 -52 -283 452 250 173 1979-2018
Mississippi
44 -29 53 -36 -49 0 1979-2018
Montana
11 41 58 -74 24 23 1979-2018
Nebraska
0         W 2011-2018
New Mexico
-55 421 -114 60 -11 -545 1979-2018
East
-97 111 99 -4 -63 -108 1979-2018
West
42 310 -213 64 52 -437 1979-2018
New York
-32 35 12 29 -10 -22 1979-2018
North Dakota
0 32 63 100 -68 W 1979-2018
Ohio
-190 -239 860 50 117 970 1979-2018
Oklahoma
-751 905 221 808 1,581 3,719 1979-2018
Pennsylvania
849 1,306 3,253 -626 -633 3,914 1979-2018
Texas
1,463 -55 1,832 668 2,254 2,073 1981-2018
RRC District 1
120 -73 -151 179 -10 308 1979-2018
RRC District 2 Onshore
-39 -1 127 159 78 48 1979-2018
RRC District 3 Onshore
-99 52 46 61 -66 -16 1979-2018
RRC District 4 Onshore
803 -117 263 -141 154 -607 1979-2018
RRC District 5
207 -46 833 955 -620 -500 1979-2018
RRC District 6
322 -338 521 -167 3,845 1,697 1979-2018
RRC District 7B
-44 -231 37 -87 -114 169 1979-2018
RRC District 7C
-105 352 -202 264 -336 198 1979-2018
RRC District 8
-127 9 275 18 -500 621 1979-2018
RRC District 8A
5 5 14 18 45 -15 1979-2018
RRC District 9
407 102 -17 -852 -219 190 1979-2018
RRC District 10
23 233 82 184 -8 -14 1979-2018
State Offshore
-10 -2 4 77 5 -6 1981-2018
Utah
-564 31 78 53 -78 49 1979-2018
Virginia
-9 89 -24 12 -15 -8 1982-2018
West Virginia
-675 323 1,725 67 587 -126 1979-2018
Wyoming
1,501 -1,600 1,259 807 1,363 -1,833 1979-2018
- = 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