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U.S. Underground Natural Gas Storage by Storage Type
(Million Cubic Feet)
Period:
Data Series
Jan-21 Feb-21 Mar-21 Apr-21 May-21 Jun-21 View
History
All Operators
             
Natural Gas in Storage
7,029,187 6,247,841 6,188,654 6,354,239 6,770,915 7,018,692 1973-2021
Base Gas
4,394,223 4,389,618 4,388,009 4,379,908 4,382,855 4,435,826 1973-2021
Working Gas
2,634,964 1,858,222 1,800,645 1,974,331 2,388,060 2,582,866 1973-2021
Net Withdrawals
707,069 781,427 59,001 -174,309 -416,080 -248,110 1973-2021
Injections
75,824 122,356 262,155 347,372 491,110 387,676 1973-2021
Withdrawals
782,893 903,783 321,156 173,063 75,030 139,565 1973-2021
Salt Cavern Storage Fields
             
Natural Gas in Storage
480,288 373,841 438,679 463,959 505,252 488,462 1994-2021
Base Gas
201,704 198,582 198,262 197,629 198,769 199,180 1994-2021
Working Gas
278,584 175,259 240,417 266,330 306,483 289,282 1994-2021
Net Withdrawals
59,256 106,560 -64,913 -24,933 -40,484 16,096 1994-2021
Injections
41,784 65,674 104,004 79,167 81,821 46,169 1994-2021
Withdrawals
101,040 172,234 39,090 54,233 41,337 62,266 1994-2021
Nonsalt Cavern Storage
             
Natural Gas in Storage
6,548,900 5,874,000 5,749,975 5,890,281 6,265,663 6,530,230 1994-2021
Base Gas
4,192,519 4,191,037 4,189,747 4,182,279 4,184,086 4,236,646 1994-2021
Working Gas
2,356,380 1,682,963 1,560,229 1,708,001 2,081,577 2,293,584 1994-2021
Net Withdrawals
647,813 674,866 123,915 -149,376 -375,596 -264,207 1994-2021
Injections
34,040 56,682 158,152 268,205 409,289 341,506 1994-2021
Withdrawals
681,853 731,548 282,066 118,829 33,693 77,299 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: 8/31/2021
Next Release Date: 9/30/2021