View History:  Annual  
Download Data (XLS File)
Colorado Coalbed Methane Proved Reserves (Billion Cubic Feet)
Colorado Coalbed Methane 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
  1980's 1,117
  1990's 1,320 2,076 2,716 3,107 2,913 3,461 3,711 3,890 4,211 4,826
  2000's 5,617 6,252 6,691 6,473 5,787 6,772 6,344 7,869 8,238 7,348
  2010's 6,485 6,580 5,074 4,391 5,103 4,394 3,265


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/13/2018
Next Release Date: 10/31/2018

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