View History:  Annual  
Download Data (XLS File)
Pennsylvania Crude Oil Proved Reserves (Million Barrels)
Pennsylvania Crude Oil Proved Reserves (Million Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1970's 57 27 33
  1980's 35 32 37 41 40 38 26 26 27 26
  1990's 22 15 16 14 15 11 10 17 15 16
  2000's 15 10 12 13 12 14 20 12 14 10
  2010's 22 24 27


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 8/1/2013
Next Release Date: 8/1/2014

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