View History:  Annual  
Download Data (XLS File)
Alabama Coalbed Methane Proved Reserves (Billion Cubic Feet)
Alabama 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 537
  1990's 1,224 1,714 1,968 1,237 976 972 823 1,077 1,029 1,060
  2000's 1,241 1,162 1,283 1,665 1,900 1,773 2,068 2,126 1,727 1,342
  2010's 1,298 1,210 1,006 413


- = 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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