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|View History: Monthly Download Data (XLS File)                                                             
|View History: Monthly                                                                                       
|View History: Monthly                                                                                       
|View History:                                                                                               
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|Oklahoma Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
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|Oklahoma Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1991                                                                                                                              | -13.9 | -10.0 | -6.5  | 8.1   | 7.3   | 7.8   | 0.7   | -1.3  | 0.5   | -0.6  | -20.1 | -13.6
|1992                                                                                                                              | 4.0   | 1.0   | -7.0  | -12.9 | -16.3 | -14.6 | -3.6  | -1.4  | 0.4   | 2.5   | 6.8   | -7.7 
|1993                                                                                                                              | -59.8 | -75.3 | -81.3 | -71.8 | -58.1 | -47.8 | -43.7 | -38.0 | -33.1 | -31.7 | -34.3 | -29.9
|1994                                                                                                                              | 20.6  | 33.2  | 68.7  | 60.2  | 49.2  | 29.1  | 25.2  | 21.3  | 11.9  | 8.6   | 24.6  | 27.3 
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|1995                                                                                                                              | 54.1  | 106.0 | 91.5  | 35.8  | 13.9  | 11.2  | 0.6   | -12.2 | -8.9  | -2.2  | -7.8  | -15.8
|1996                                                                                                                              | -31.5 | -51.7 | -63.0 | -57.6 | -49.9 | -45.9 | -42.1 | -26.5 | -18.0 | -15.4 | -23.0 | -27.6
|1997                                                                                                                              | -28.4 | -3.5  | 62.3  | 59.0  | 49.7  | 32.7  | 17.2  | 5.5   | 0.1   | 6.6   | 12.9  | 11.8 
|1998                                                                                                                              | 34.3  | 61.5  | 15.9  | 41.1  | 37.9  | 45.5  | 53.2  | 46.9  | 37.6  | 31.0  | 46.7  | 62.1 
|1999                                                                                                                              | 67.5  | 74.7  | 82.5  | 39.6  | 19.6  | 14.3  | 8.4   | 1.9   | 4.2   | -1.3  | 1.1   | 5.2  
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|2000                                                                                                                              | -15.7 | -53.9 | -44.6 | -42.6 | -42.0 | -36.0 | -34.9 | -35.9 | -30.2 | -27.0 | -39.3 | -62.2
|2001                                                                                                                              | -57.8 | -51.7 | -59.8 | -22.4 | 13.3  | 32.5  | 49.1  | 65.3  | 57.6  | 39.0  | 66.7  | 186.6
|2002                                                                                                                              | 253.6 | 319.8 | 288.0 | 108.9 | 55.6  | 30.0  | 9.1   | -0.7  | -7.7  | -12.8 | -20.2 | -30.4
|2003                                                                                                                              | -47.8 | -66.3 | -73.3 | -68.6 | -57.9 | -43.7 | -35.7 | -26.6 | -9.5  | 1.6   | 9.1   | 15.7 
|2004                                                                                                                              | 32.0  | 65.8  | 146.8 | 146.1 | 79.3  | 48.2  | 44.0  | 40.0  | 15.1  | 11.1  | 11.3  | 7.8  
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|2005                                                                                                                              | 8.8   | 48.1  | 40.8  | 27.0  | 26.1  | 10.5  | 5.5   | 2.0   | 1.1   | 2.5   | -1.5  | -7.6 
|2006                                                                                                                              | 15.4  | 6.8   | 12.8  | 8.7   | 1.9   | 9.9   | 5.8   | 2.7   | 11.1  | 6.5   | 7.7   | 23.7 
|2007                                                                                                                              | 3.2   | -2.2  | 14.1  | 4.8   | 5.4   | 1.8   | 6.5   | 1.2   | -4.9  | -2.2  | -1.8  | -15.6
|2008                                                                                                                              | -27.6 | -39.2 | -33.3 | -46.7 | -29.3 | -23.6 | -19.3 | -5.4  | 1.6   | 1.4   | 2.2   | 15.5 
|2009                                                                                                                              | 48.0  | 115.4 | 66.5  | 116.6 | 60.5  | 41.3  | 29.2  | 15.1  | 3.7   | -0.5  | 1.8   | -13.4
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|2010                                                                                                                              | -26.9 | -46.6 | -43.7 | -27.4 | -16.3 | -10.8 | -6.6  | -5.1  | 0.5   | 5.1   | 2.4   | 13.8 
|2011                                                                                                                              | 16.5  | 36.4  | 25.9  | 8.5   | -0.1  | -4.0  | -7.0  | -3.8  | -3.1  | 0.9   | 1.9   | 10.7 
|2012                                                                                                                              | 35.6  | 53.2  | 62.3  | 37.4  | 24.2  | 22.5  | 20.7  | 15.4  | 8.3   | 1.2   | -0.1  | -2.7 
|2013                                                                                                                              | -12.9 | -22.6 | -37.6 | -36.7 | -25.9 | -20.4 | -18.3 | -15.6 | -10.4 | -6.5  | -9.3  | -19.1
|2014                                                                                                                              | -25.0 | -36.2 | -42.1 | -33.5 | -29.4 | -25.9 | -22.0 | -18.9 | -16.8 | -7.6  | -7.5  | 5.3  
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|2015                                                                                                                              | 11.2  | 14.4  | 54.7  | 64.8  | 62.4  | 53.2  | 45.5  | 37.3  | 27.1  | 15.2  | 17.9  | 27.1 
|2016                                                                                                                              | 39.6  | 89.5  | 98.9  | 60.4  | 31.9  | 17.2  | 12.5  | 7.3   | 4.3   | 3.5   | 9.3   | -5.3 
|2017                                                                                                                              | -13.2 | -8.8  | -9.8  | -12.4 | -12.3 | -7.5  | -10.1 | -10.5 | -10.0 | -9.4  | -13.5 | -13.9
|2018                                                                                                                              | -19.8 | -44.7 | -51.9 | -48.8 | -41.0 | -36.3 | -32.3 | -22.4 | -17.8 | -14.8 | -17.8 | -9.4 
|2019                                                                                                                              | -2.4  | 5.8   | 0.7   | 16.3  | 20.4  | 23.5  | 32.7  | 22.6  | 22.1  | 17.4  | 16.4  | 8.1  
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|2020                                                                                                                              | 7.2   | 6.4   | 33.2  | 24.1  | 15.2  | 10.5  | 3.9   | 6.6   | 7.7   | -0.3  | 4.7   | -5.0 
|2021                                                                                                                              | -12.8 | -17.5 | -19.3 | -17.4 | -11.0 | -10.1 | -8.2  | -9.0  | -7.9  | -0.5  | -2.5  | 13.4 
|2022                                                                                                                              | 11.8  | 14.2  | 1.9   | 1.0   | -2.5  | -2.1  | -3.9  | -1.5  | -1.5  | -1.1  | -2.3  | -5.5 
|2023                                                                                                                              | 19.2  | 51.0  | 42.0  | 25.2  | 19.3  | 22.4  | 19.8  | 10.9  | 6.1   | 5.1   | 8.2   | 15.9 
|2024                                                                                                                              | -0.9  | 6.4   | 22.1  | 26.9  | 20.8  |       |       |       |       |       |       |      
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|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024