Schlumberger, Ltd.

Présentation : Schlumberger is No.
1 worldwide for providing oil and gas exploration and production services and engineering.
Net sales break down by family of products and services as follows:
- oil services (80.4%): evaluation and development of oil reservoirs (controlled digging, pumping and testing services, etc.), well construction and production consulting, sale of software programs, etc.
Net sales break down geographically as follows: North America (22.7%), Europe and Africa (31.2%), Middle-East and Asia (25.3%), Latin America (19.6%) and other (1.2%);
- storage tank and seismic monitoring services (7.2%; WesternGeco);
- other (12.4%).