
MANAGEMENT
Management team with more than 150 years of combined international experience in the oil & gas industry
Strong relationships and support from within Guyana
Deep knowledge and experience of all major oilfield service companies
Meet the TOTALTEC Team

CEO & CHAIRMAN
LARS
MANGAL
20 years Schlumberger, 5 years Welltec
CCO & Senior Vice President ERC, Welltec, DK
Vice President Global Stimulation Services Schlumberger, Houston
General Manager Subsea Surveillance Schlumberger, Paris
Marketing Director Subsea Schlumberger, Paris
Vice President Completions Asia-Pacific Schlumberger, KL
Managing Director Completions/Testing/Artificial Lift Schlumberger, Nigeria
Marketing Director Europe/Africa/Russia Schlumberger, Paris
Operations Director US Lower 48 Schlumberger, Houston
CFO
DOMINIC
AFFONSO
5 years Expro, 2 years OilServ, 2 years Shell Technology Ventures, 24 years Schlumberger
Finance Director North and South America, Expro, Houston TX
Finance Director Middle East , OilServ, UAE/Iraq
CFO for several portfolio companies , Shell Technology Ventures , Houston TX
Reservoir Production Group Tax Planning Manager, Schlumberger , Houston TX
Finance Controller , Schlumberger , Nigeria
Integration Manager GECO , Shclumberger , London, UK
Treasurer Western Hemisphere ,Schlumberger, Houston TX
Finance Controller Asia , Schlumberger , Jakarta, Indonesia
Finance Controller MEA GeoQuest/Wireline , Schlumberger, Dubai
Operations Manager/Finance Controller Arabia Pakistan Division , Schlumberger , Saudi Arabia
Finance Manager MEA , Schlumberger, Dubai


STRATEGIST
CHARLIE
COSAD
38 years Schlumberger, 5 years Independent Consultant
Marketing & Brand Integration Manager, Cameron
Director Marketing Communications
Marketing & Brand Integration Manager, Smith International
Executive Editor, Oilfield Review, the Company Technology Magazine
Business & Technology Strategy, Realtime Operations, Drilling & Production
Marketing Manager, Well Completions & Productivity Business Line
Marketing Manager, Camco International (post-acquisition)
Wells Team Leader, BP ETAP Well Construction Program
Country Manager, Egypt
Operations Management Assignments, Middle East, Far East
BS in Mechanical Engineering, Syracuse University
MSc in Aerospace & Mechanical Engineering, Princeton University