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U.S. Underground Natural Gas Storage by Storage Type
(Million Cubic Feet)
Period:
Data Series
May-21 Jun-21 Jul-21 Aug-21 Sep-21 Oct-21 View
History
All Operators
             
Natural Gas in Storage
6,770,915 7,018,683 7,188,304 7,351,801 7,742,331 8,102,920 1973-2021
Base Gas
4,382,855 4,435,826 4,435,864 4,436,203 4,437,648 4,438,762 1973-2021
Working Gas
2,388,060 2,582,857 2,752,440 2,915,598 3,304,682 3,664,158 1973-2021
Net Withdrawals
-416,080 -248,102 -169,799 -159,289 -390,410 -360,784 1973-2021
Injections
491,110 387,667 340,972 345,777 473,210 451,769 1973-2021
Withdrawals
75,030 139,565 171,173 186,488 82,801 90,985 1973-2021
Salt Cavern Storage Fields
             
Natural Gas in Storage
505,252 488,462 448,678 409,622 463,582 532,921 1994-2021
Base Gas
198,769 199,180 199,173 199,265 199,670 199,616 1994-2021
Working Gas
306,483 289,282 249,505 210,358 263,912 333,305 1994-2021
Net Withdrawals
-40,484 16,096 39,958 38,977 -54,127 -69,293 1994-2021
Injections
81,821 46,169 39,663 35,621 83,637 100,935 1994-2021
Withdrawals
41,337 62,266 79,620 74,599 29,510 31,641 1994-2021
Nonsalt Cavern Storage
             
Natural Gas in Storage
6,265,663 6,530,222 6,739,626 6,942,179 7,278,749 7,569,998 1994-2021
Base Gas
4,184,086 4,236,646 4,236,691 4,236,938 4,237,979 4,239,146 1994-2021
Working Gas
2,081,577 2,293,575 2,502,935 2,705,241 3,040,770 3,330,853 1994-2021
Net Withdrawals
-375,596 -264,198 -209,756 -198,266 -336,283 -291,491 1994-2021
Injections
409,289 341,497 301,309 310,155 389,573 350,834 1994-2021
Withdrawals
33,693 77,299 91,553 111,889 53,291 59,343 1994-2021
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Positive net withdrawals indicate the volume of withdrawals in excess of injections. Negative net withdrawals indicate the volume of injections in excess of withdrawals.

  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/30/2021
Next Release Date: 1/31/2022