Management

Grounded in E&P and Oilfield Service, our management team has a unique breadth and depth of expertise.

Darell J HS

Darrell Johnson

CEO

Technology-driven with a 40-year career in senior management in the international energy industry, Darrell leads Silverwell with innovation and versatility.

View more

Gerard HS

Gerard Patterson

Chief Operating Officer

Gerry is Vice President of Engineering, with a background in oil and gas technology, having held several product development roles.

View more

Diane HS

Diane Fraser

Chief Financial Officer

With 30 years in corporate and project finance, predominantly in oil and gas, Diane blends sound financial expertise with deep industry knowledge.

View more

Munro HS

Munro Sutherland

Commercial Director

Munro brings more than 30 years of oil and gas industry know-how to manage Silverwell’s contractual and commercial business.

View more

Rafael HS2

Rafael Bastardo

Global Vice President of Sales

Rafael is committed to leading and growing Silverwell’s sales function by delivering unparalleled value to customers.

View more

Abdel HS

Abdel BenAmara

Vice President, Eastern Hemisphere

Responsible for developing Silverwell’s Middle East and Asia Pacific regions, Abdel combines nearly 20 years of expertise as an engineer and a manager.

View more

Joel HS

Joel Shaw

Western Hemisphere Vice President

Joel drives Silverwell’s technology development, with vast experience in R&D, engineering, and product management in upstream and midstream.

View more

Darrell N HS3

Darrell Naill

Vice President of Manufacturing

Darrell leads and manages supply chain operations, bringing 45 years of industry knowledge to Silverwell.

View more

Greg HS

Greg Marshall

Director of Engineering

Greg provides over 28 years of experience in designing innovative downhole and subsea equipment, backed by 9 issued patents.

View more

Carlos HS

Carlos Herrera

Vice President of Quality, Health & Safety

Carlos drives the development, implementation, and maintenance of Silverwell’s comprehensive quality, health, safety, security, and environmental management system.

View more

Get in touch

Feel free to contact us at your local office or by completing the contact form below. We will be sure to get back to you as soon as possible.

Want to learn how DIAL can optimize your gas lifted wells?