Schlumberger Limited (Schlumberger) is a supplier of technology, integrated project management and information solutions to customers working in the oil and gas industry. The Company operates in two business segments: Schlumberger Oilfield Services and WesternGeco. The Schlumberger Oilfield Services provides range of products and services from exploration to production. WesternGeco is an advanced surface seismic acquisition and processing company. In March 2010, the Company acquired Geoservices, a French oilfield services company.