Schlumberger brothers
Conrad Schlumberger | |
|---|---|
| Born | 2 October 1878 Gebweiler, Alsace-Lorraine, German Empire |
| Died | 9 May 1936 (aged 57) Stockholm, Sweden |
| Education | École Polytechnique |
| Known for | Creation of the Société de Prospection Electrique |
| Mother | Marguerite De Witt |
| Relatives | Marcel Schlumberger, brother |
| Scientific career | |
| Fields | Geophysics |
| Institutions | École des Mines de Paris |
Emile Henry Marcel Schlumberger | |
|---|---|
| Born | 21 June 1884 Gebweiler, Alsace-Lorraine, German Empire |
| Died | 9 May 1953 (aged 68) Val-Richer, Saint-Ouen-le-Pin, Calvados, France |
| Education | École Centrale Paris |
| Known for | Creation of the Société de Prospection Electrique |
| Mother | Marguerite De Witt |
| Relatives | Pierre Schlumberger, son; Conrad Schlumberger, brother; Léa Seydoux, actress, great-great-granddaughter |
| Scientific career | |
| Fields | Geophysics |
| Institutions | École des Mines de Paris |
Conrad Schlumberger (2 October 1878 in Gebweiler (Alsace-Lorraine) – 9 May 1936 in Stockholm) and Emile Henry Marcel Schlumberger (21 June 1884 in Gebweiler – 9 May 1953 in Val-Richer) were two French brothers from the region of Alsace-Lorraine, France, then a part of the German Empire. Their inventions in the area of geophysics and well logging were the beginnings of Schlumberger Well Services and the entire well logging industry. They held both French and German citizenships.