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Petroleum Refining

Aromatic Chemical Products

   Makin Good Scents

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Asphalt or Asphaltic Materials, Made in Refineries

   Central Mfg Co Inc

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Coke, Petroleum

   Marathon Ashland Petroleum

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Diesel Fuels

   Houston International Energy Limited Liability Company

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Enhanced Oil Recovery

   Aaron Oil CO

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Fuel Additives

   Ethyl Alternatives Fuel Inc

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Gas Plants

   Dcp Midstream

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Gas, Refinery

   Dubach Gas CO

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Gasoline Blending Plants

   Naft Inc

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Jet Fuels

   Lafayette Jet Center, Inc

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Oil Refiners Manufacturers

   Conocophillips Company

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Oils, Fuel

   Sedco

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Oils, Lubricating

   Qpl Inc

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Oils-Recycling

   Omega Refining

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Petroleum Oils Manufacturers

   L & L Oil & Gas Service LLC

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Petroleum Products Manufacturers

   Cii Carbon

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Road Materials, Bituminous

   Diamond B Construction CO

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Solvents

   International Solvents LLC

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