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Crude Petroleum and Natural Gas

Coal Gasification

   Agar & Agar Inc

   Herndon Jr, Seth

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Coal Liquefaction

   Genie Oil & Gas Corp

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Gas and Hydrocarbon Liquefaction From Coal

   Camrick Gas Processing

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Natural Gas Production

   Mid Stream Energy LLC

   Linn Energy, LLC

   Pontotoc Gathering LLC

   Williams, Ronnie G

   Oxy Inc

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Oil Companies

   Mahalo Energy USA

   Shiloh Oil Corp

   Agape Energy Alliance

   Mack Energy CO

   K S & S Oil CO

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Oil Crude

   Extant Resources LLC

   Laredo Petroleum

   William Pettit

   Victory Oil

   Ardmore Oil & Gas Consultants

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Oil Operators

   Tuscany Operating

   Oklahoma Basic Economy Corp

   Arrow Oil & Gas Inc

   Michael Stephen Inc

   Cox, John L

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Oil Sand Mining

   T E F Inc

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Oil Shale Mining

   Chapman Oil CO

   Pedestal Oil CO Inc

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Oil and Gas Producers

   Walbert CO

   Bp America Production Company

   B & G Productions Inc

   Mustang Fuel Corporation

   Wolf Creek Enterprises Inc

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Oil and Gas-Production

   Turner Resources Inc

   Toland & Johnston Inc

   C & G Oil Company Inc

   Tcina

   Short Oil CO Yard

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