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          Operations
        
      
  Operating areas
We operate throughout the United States, from the Permian Basin and the Bakken to Appalachia. We hold more than 9.5 million acres with a total resource base of approximately 18.5 billion oil equivalent barrels. We also provide operational support for unconventional resource development in Argentina.
          XTO Energy operations overview
        XTO Energy is a leading oil and natural gas producer in the United States with expertise in developing tight gas, shale gas and unconventional oil resources. XTO or its affiliates operate in major U.S. unconventional producing regions.
      
    Our operating areas
      Appalachia
        XTO Energy is proud to operate in the Appalachian basin, a region that is home to the Marcellus and Utica shale formations. A large focus of our operational work in these formations takes place in Pennsylvania and West Virginia.
    
    
      
  
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      Bakken
        XTO Energy is proud to operate in the Bakken, a geological formation occupying about 200,000 square miles of the subsurface of the Williston Basin.
    
    
      
  
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      Louisiana
        With more than 100 employees, XTO Energy operates in 13 parishes and holds more than 602,000 acres in Louisiana.
    
    
      
  
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      New Mexico
        With 149 employees, XTO Energy operates in 2 counties and holds more than 887,000 acres in New Mexico.
    
    
      
  
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      North Dakota
        With more than 140 employees, XTO Energy operates in 8 counties and holds more than 479,000 acres in North Dakota.
    
    
      
  
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      Oklahoma
        With 274 employees, XTO Energy operates in 26 counties and holds more than 1.1 million acres in Oklahoma.
    
    
      
  
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      Pennsylvania
        With 129 employees, XTO Energy operates in 15 counties and holds more than 534,000 acres in Pennsylvania.
    
    
      
  
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      Texas
        With more than 2,600 employees, XTO Energy operates in 88 counties and holds more than 3.6 million acres in Texas.
    
    
      
  
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      West Virginia
        With 38 employees, XTO Energy operates in 9 counties and holds more than 140,000 acres in West Virginia.
    
    
      
  
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      Argentina
        XTO Energy is providing operational support for unconventional resource development in Argentina.
    
    
      
  
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