Executive Management
Schlumberger has principal offices in Paris, Houston and The Hague, from which the executive management team directs all Schlumberger operations worldwide.
Schlumberger Limited
Simon Ayat
Executive VP and
Chief Financial Officer
J-F Poupeau
Executive VP
Corporate Development & Communication
Stephanie Cox
Vice President
Human Resources
Alex Juden
Secretary and
General Counsel
Rod Nelson
Vice President
Gov & Community
Relations
Jeff Spath
Vice President
Industry & University
Relations
Malcolm Theobald
Vice President
Investor Relations
Operating Areas
Oilfield Technologies
Reservoir Characterization Group
Aaron Gatt Floridia
President
Drilling Group
Khalid Mugharbel
President
Production Group
Sherif Foda
President
Hinda Gharbi
President
Wireline
Sameh Hanna
President
Testing Services
Tony Bowman
President
WesternGeco
Maurice Nessim
President
PetroTechnical
Services
Uwem Ukpong
President
Schlumberger Information
Solutions
Steve Kaufmann
President
Drilling & Measurements
Monday Okoro
President
Geoservices
Guy Arrington
President
Bits & Advanced
Technologies
Dean Watson
President
Drilling Tools & Remedial
Joe Bacho
President
M-I SWACO
Amerino Gatti
President
Well Services
Mike Garding
President
Completions
Angus Melbourne
President
Artificial Lift
Chaden Lassoued
President
Well Intervention
Operations & Integration
Patrick Schorn
President
Robert Drummond
President
North America
Hatem Soliman
President
Latin America
Dominique Malard
President
Mexico
Catherine MacGregor
President
Europe & Africa
Marwan Moufarrej
President
Middle East
Rajeev Sonthalia
President
Asia
Gokhan Saygi
President
Russia & Central Asia
Cheng Xu
President
China