View History:  Annual  
Download Data (XLS File)
Pennsylvania Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)
Pennsylvania Dry Natural Gas Reserves Revision Increases (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 17 15 34
  1980's 23 70 125 137 277 188 202 109 121 126
  1990's 167 88 136 177 315 95 243 519 218 642
  2000's 417 201 330 241 657 234 185 326 655 668
  2010's 2,892 7,077 5,466 7,166 8,633 10,899 7,981 13,043 4,377 4,653
  2020's 1,749 2,924


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 12/30/2022
Next Release Date: 12/29/2023

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