| Name | Title | Contact Details |
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NOV Inc. is an American multinational corporation based in Houston, Texas.
Crescent Pass Energy is a Houston, Texas based exploration and production company focused on acquiring and developing unconventional properties in Texas and Louisiana.
Munger Oil Information is a Joshua Tree, CA-based company in the Energy and Utilities sector.
EDG International, Inc., 907 S. Detroit, Suite 1100, Tulsa, Oklahoma 74120, Office: 918.576.6900, Fax: 918.576.6974
Tauber Oil Company is a Houston, TX-based company in the Energy and Utilities sector.