Senior Management

CEO & CHAIRMAN

LARS

MANGAL

20 years Schlumberger, 5 years Welltec

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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

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SENIOR VP, OPERATIONS

MIKE

HENZELL

13 years Schlumberger, 4 years Halliburton

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Senior Vice President (PE Placement), Drilling Solutions LLC, TX, USA

Vice President Operations Rigs, and Fluid Management Services, KEG, TX, USA

General Manager Completions and Sand Control, Schlumberger, TX, USA

Global QHSE and OPS Support Manager Completions, Schlumberger, TX, USA

OFS Account Manager Schlumberger – Trinidad and Caribbean

Business Development Manager, Schlumberger - Indonesia

Technical Manager, Schlumberger, Sakhalin Russia

General Manager Production Enhancement, Halliburton, Bolivia and Argentina

Operations Manager Sand Control Services, Halliburton, Venezuela

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STRATEGIST

CHARLIE

COSAD

38 years Schlumberger, 2 years Independent Consultant

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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 

CFO

DOMINIC

AFFONSO

  5 years Expro, 2 years OilServ, 2 years Shell Technology Ventures,  24 years Schlumberger 

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​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