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Advance Performance Profiles Tables 2006
Table B23.  Oil and Natural Gas Reserves for FRS Companies and U.S. Industry, 2006
  Beginning Reserves Plus
Reserve Additions1		 Plus
Net Purchases		 Less Production Equals
Ending Reserves		 Replacement Rate
 (percent)
Crude Oil and Natural Gas Liquids  (million barrels)  
  U.S. Onshore            
    Total Industry - - - - - -
      FRS Companies 11,150.7 184.5 49.7 715.6 10,669.4 25.8
      All Other  - - - - - -
  U.S. Offshore            
    Total Industry - - - - - -
      FRS Companies 3,566.7 230.2 -39.5 360.1 3,397.2 63.9
      All Other  - - - - - -
  U.S. Total            
    Total Industry - - - - - -
      FRS Companies 14,717.4 414.7 10.1 1,075.7 14,066.6 38.6
      All Other  - - - - - -
FRS Companies' Foreign Oil Reserves            
  Canada 1,590.3 425.4 -65.5 164.1 1,786.2 259.2
  Europe 3,181.8 83.6 -6.9 440.6 2,817.9 19.0
  Former Soviet Union 1,602.4 W W 86.2 1,556.3 W
  Africa 5,735.7 248.2 137.0 594.6 5,526.4 41.7
  Middle East 651.8 W W 147.2 1,389.8 W
  Other Eastern Hemisphere 1,959.9 215.5 -6.8 258.8 1,909.8 83.3
  Other Western Hemisphere 1,076.6 68.8 -66.6 84.2 994.7 81.8
Total Foreign 15,798.5 1,273.9 684.2 1,775.6 15,981.0 71.7
Worldwide Total for FRS Companies 30,516.0 1,688.6 694.3 2,851.3 30,047.6 59.2
Dry Natural Gas  (billion cubic feet)  
  U.S. Onshore            
    Total Industry - - - - - -
      FRS Companies 87,357.4 7,839.2 2,251.7 6,408.5 91,039.8 122.3
      All Other  - - - - - -
  U.S. Offshore            
    Total Industry - - - - - -
      FRS Companies 12,071.2 158.5 -423.9 1,517.0 10,288.8 10.5
      All Other  - - - - - -
  U.S. Total            
    Total Industry - - - - - -
      FRS Companies 99,428.6 7,997.7 1,827.8 7,925.5 101,328.6 100.9
      All Other  - - - - - -
FRS Companies' Foreign Natural Gas Reserves             
  Canada 13,164.2 1,130.5 -1,322.0 1,454.8 11,517.8 77.7
  Europe 15,280.1 -732.0 36.6 1,886.0 12,698.7 -38.8
  Former Soviet Union 2,249.8 121.5 0.0 68.0 2,303.3 178.7
  Africa 10,982.4 W W W 11,033.8 W
  Middle East 3,340.3 W W W 5,841.3 W
  Other Eastern Hemisphere 25,762.8 1,399.0 15.5 1,838.6 25,338.7 76.1
  Other Western Hemisphere 17,265.5 165.4 487.8 1,193.4 16,725.3 13.9
Total Foreign 88,045.2 5,194.6 -760.1 7,020.8 85,458.9 74.0
Worldwide Total for FRS Companies 187,473.8 13,192.3 1,067.7 14,946.3 186,787.5 88.3
  1 Includes revisions of previous estimates, improved recovery, and extensions and discoveries.
  - = Not available.
  Sources: Industry data - Energy Information Administration Form EIA-23 (Annual Survey of Domestic Oil and Gas Reserves); see U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Reserves Annual Report, 2003 and 2004 (November 2004 and November 2005). 
FRS companies' data - Energy Information Administration, Form EIA-28 (Financial Reporting System).