View History:  Annual  
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Colorado Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet)
Colorado Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (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 236
  1980's 182 285 345 637 139 289 260 249 185 214
  1990's 323 161 259 398 230 289 252 463 404 1,565
  2000's 362 1,530 986 826 2,233 1,499 1,536 584 3,092 4,039
  2010's 3,763 2,808 4,579 2,158


- = 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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