View History:  Annual  
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Lower 48 States Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet)
Lower 48 States Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (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 143,852
  1980's 139,421 143,515 142,984 143,469 141,226 138,464 139,070 135,256 141,211 139,798
  1990's 141,941 140,584 138,883 136,953 138,213 139,369 141,136 140,382 139,015 142,098
  2000's 154,113 159,612 163,863 166,512 171,547 183,197 189,329 213,851 224,873 249,406
  2010's 280,880 305,010 268,519 294,549


- = 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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