View History:  Annual  
Download Data (XLS File)
Pennsylvania Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet)
Pennsylvania Dry Natural Gas 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 33 37 156
  1980's 24 95 56 195 75 147 242 195 88 144
  1990's 206 102 155 73 117 65 103 381 114 595
  2000's 184 219 151 263 567 154 224 418 502 502
  2010's 1,938 4,872 6,393 7,128 7,453 23,233 5,803 2,920 14,593


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 12/12/2019
Next Release Date: 11/20/2020

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