View History:  Annual  
Download Data (XLS File)
Colorado Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)
Colorado Dry Natural Gas Reserves Revision Increases (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 116 226 373
  1980's 250 131 322 167 160 368 372 340 473 431
  1990's 394 719 718 1,000 696 555 802 959 1,898 2,788
  2000's 1,825 1,882 2,029 2,114 1,505 2,018 1,178 3,924 3,244 1,601
  2010's 2,973 2,509 2,137 4,110


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 12/4/2014
Next Release Date: 12/31/2015

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