Our Operations

From exploration to production, we operate with precision across the entire energy value chain.

Upstream

Exploration and production of crude oil and natural gas.

Midstream

Transportation and logistics infrastructure worldwide.

Downstream

Refining and distribution of petroleum products.

Operations Leadership

Rodney Zech

Chief Executive Officer (CEO)

David Namkung

Managing Director (MD)

Heather Santillan

Chief Operating Officer (COO)

Jonathan Patrick

Chief Financial Officer (CFO)

Michael Chang

Chief Technical Officer (CTO) / Technical Director

Michael Mulroe

⚙️ Operations & Technical Leadership

John Anderson

⚙️ Assistant Operations & Technical Leadership

Nada Litwin

Operations Manager

Peter Schwab

Head of Exploration & Production

Stefano Galiasso

Drilling Manager

Phil Penton

Production Manager

Paula Ceniceros

Assistant Production Manager

Victor Pascucci III

Engineering Manager

Ryan Myers

Senior Engineer

Sharon Lira Gomez

🛡️ Safety & Compliance

Suzanne Yoon

HSE (Health, Safety & Environment) Manager

Ray O’Connor

Compliance / Regulatory Affairs Manager

Edward Anderson

Human Resources (HR) Manager

Gareth Forde

Human Resources (HR) Manager/ Assistance

Rick Viton

Business Development Manager

Global Footprint

Operating in North America, Middle East, Africa & Asia