View History:  Annual  
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Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet)
Michigan 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 55
  1980's 37 64 61 31 47 55 28 132 256 251
  1990's 150 285 233 190 29 303 139 74 218 441
  2000's 152 493 248 197 298 142 290 210 407 307
  2010's 372 260 1,073


- = 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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