View History:  Annual  
Download Data (XLS File)
U.S. Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet)
U.S. Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1970's 148,910
  1980's 144,249 147,888 147,172 147,352 145,346 141,595 141,532 138,239 144,121 142,619
  1990's 144,407 143,508 141,885 140,445 141,539 142,679 144,352 143,339 141,783 144,744
  2000's 156,677 161,921 166,020 168,593 173,551 185,072 190,776 215,121 226,012 250,496
  2010's 281,901 305,986 269,514


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/10/2014
Next Release Date: 4/30/2015

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