• Halliburton Energy Svc
  4550 California Ave
• Hunting Energy Svc
  1546 China Grade Loop
• Halliburton Energy Svc
  5241 Stine Rd
• Petros Energy Products Inc
  2301 Parker Ln
• Silver Star Energy Inc
  1701 Westwind Dr
• Energy Watch
  4200 Easton Dr # 9
• El Paso Merchant Energy Co
  12241 Oilfields Rd
• El Paso Merchant Energy
  5801 S Granite Rd
• Sycamore Cogeneration Co
  Sw China Grade Loop
• Millennium Energy Svc Inc
  10000 Stockdale Hwy # 100
• Foster Wheeler
  36157 Famoso Rd