Waterloo Hydrogeologic Develops and sells groundwater and environmental software for groundwater modeling, subsurface visualization, pumping test analysis, geochemistry, and natural attenuation and risk assessment. Products include Visual MODFLOW, AquiferTest, Visual Groundwater, Visual HELP, AquaChem, WHI UnSat Suite and the MoNA ToolKit. Schlumberger has built a global organization to leverage its leadingedge oilfield technologies for worldwide water resource management applications. Through investment in water industry expertise and proprietary technology, Schlumberger has augmented its established leadership in reservoir evaluation and characterization with a dedicated team of hydrogeologists, engineers and specialized tools to provide comprehensive assessment and management of aquifer systems. With the help of a global presence and support infrastructure, Schlumberger Water Services, a division dedicated to water resources management has successfully completed projects in six continents, helping to meet future water demands in a wide variety of environments and applications.

Telephone: (0221) 451-1734
Fax: (0221) 451-3882
Website: http://www.waterloohydrogeologic.com/