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                | Other links at |  
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                | 1. | Miller and Lents, Ltd. |  
                |  | International reservoir appraisal, field development planning and exploration projects. Based in Houston, Texas. 
 
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                | 2. | Ireservoir.com |  
                |  | Services include characterization, modeling, simulation, evaluation and management of reservoirs by combining geological, geophysical and petrophysical analysis. 
 
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                | 4. | Sproule Associates Limited |  
                |  | Reservoir appraisal, field development planning, training and exploration projects. Corporate headquarters in Calgary, Canada. Offices in Houston and Denver. 
 
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                | 5. | Netherland, Sewell and Associates, Inc. |  
                |  | Field studies, oil and gas reserve certifications, economic evaluations, and operations management. Integrated geology, geophysics, petrophysics and engineering. 
 
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