Leadership

Experienced Leadership

Wellbore Integrity Solutions is led and guided by a dynamic team of industry professionals with expertise in the wellbore industry and global operating experience across the areas of oilfield services, manufacturing and E&P as well as successful M&A experience.

Chief Executive Officer

Chief Operating Officer

Chief Financial Officer

Vice President
Human Resources

Vice President
Marketing and Communications

Tim White

Vice President
North America

Vice President
Middle East, North Africa

Vice President
Asia Pacific

Marvin de Menezes

Vice President
Manufacturing

Vice President
Engineering

David MacNeill - CEO - Wellbore Integrity Solutions

David MacNeill

Chief Executive Officer

David MacNeill is a founder of Wellbore Integrity Solutions and serves as President and CEO. David has more than 29 years of professional experience in the oil and gas industry. Prior to founding WIS, David served as President and CEO of Logan International. In his career, David has also served COO for a private equity-backed R&D company based in Houston, Vice President for NOV Downhole and EHO director for Grant Prideco InteliServ. David has vast international experience gained from serving in numerous positions in Schlumberger including, Operations Manager Canada, Managing Director Nigeria, Engineering Manager Russia, Sales and Engineering Manager, Far East.

Ron Melnyk - COO - Wellbore Integrity Solutions

Ron Melnyk

Chief Operating Officer

Ron Melnyk is a founder of Wellbore Integrity Solutions and serves as the COO. He is a Founding Member and Managing Partner at Six Pines Capital, an energy focused advisory and consulting firm. Prior to founding WIS, Ron served as VP Corporate Development at Dover Energy where he led an executive team that deployed over $1.25 billion of capital through acquisition and technology investments globally, resulting in a fourfold increase in revenue over four years. Prior to that, he was with Occidental Petroleum serving in various leadership and senior management roles in production operations and engineering, both domestically and internationally. Ron was also COO and co-founder of Consonus Inc., a software services company in Portland, Oregon. Ron began his career in the oil and gas industry with Schlumberger Oilfield Services and its affiliates where he was employed in a variety of operating, management and executive positions. Currently, Ron serves as an advisor to Water Lens, LLC and Ambyint. He is also a director for Lifting Solutions Inc., an ARC Financial portfolio company.

Larry Keister - CFO - Wellbore Integrity Solutions

Larry Keister

Chief Financial Officer

Larry Keister is CFO for Wellbore Integrity Solutions. Larry brings 30 years of executive financial and accounting experience to the company. Prior to joining WIS, Larry provided CFO leadership to privately-owned, private equity-sponsored and publicly held entities primarily engaged in energy services. Most recently, he was the CFO of Logan International, joining the company just prior to the completion of the reverse takeover of Destiny Resource Services Corp. Before joining Logan, he was the CFO of Repipe, Inc., a private equity financed consolidation of several specialty contractors. Prior to Repipe, Larry was the CFO of Naylor Industries, a privately held company engaged in energy services and specialty construction, which was taken public.

Jill Curry- VP-HR - Wellbore Integrity Solutions

Jill Curry

Vice President Human Resources

Jill Curry is Vice President of Human Resources for Wellbore Integrity Solutions. She brings over 20 years of global human resources expertise to WIS, including standing up two completely new businesses, integrating over 20 major acquisitions, leading human resource organizations across greater than 20 countries, and building multiple discipline teams within world class organizations. Prior to joining WIS, Jill spent 5 years as a founding member and Vice President of Human Resources and Administration of another private equity backed firm focused on the offshore oil and gas space where she was responsible for the creation, leadership and direction of the firm’s Human Resource capabilities. Previously, Jill held the position of Vice President, Human Resources for Oil States Energy Services where she led and executed the strategic and tactical aspects of Human Resources for three divisions. Jill also held multiple executive human resource positions at Schlumberger, and prior to her departure, she was the global human resources executive for an entire integration center, which stretched across Europe, North America and Asia.

Roxanne Algra

Roxanne Algra

Vice President Marketing and Communications

Roxanne Algra is Vice President of Marketing and Communications for Wellbore Integrity Solutions. Roxanne brings over 30 years of marketing and communications, and IT experience to WIS. Prior to starting with WIS Roxanne served as the Creative Services Director for McDermott International. Under her leadership she was responsible for the creative and multimedia team, visual and brand identity, online print fulfillment and digital asset systems, and strategic presentation design. Prior to McDermott she served as the Creative Services Manager and Senior Graphic Designer for CB&I where she redesigned the company intranet and corporate website. Before CB&I, she was a network administrator and web developer for the Tagos Group in Houston, Texas and SharePoint administrator and corporate presentation designer for Occidental Petroleum Corporation. During her 20 plus years at Oxy, she developed their first remote access capabilities and company intranet. Prior to Oxy, she administered Enron’s intranet at their wind energy project in Tehachapi, California and developed and administered the City of Tehachapi’s official website.

Tim White

Tim White

Vice President North America

Tim White is Vice President of North America Operations for Wellbore Integrity Solutions. Tim brings over 35 years of professional experience in the oil and gas industry. Prior to joining WIS, Tim served ten years as Vice President of the US Mid-Continent and Southern US regions for Schlumberger. During his career, Tim has served in senior management positions at Schlumberger, Halliburton and Western Atlas in global and domestic roles. He has been involved in over 20 merger and acquisition transactions in buyer and seller roles and subsequent post-acquisition integration, operations and go-to-market efforts. Tim is a registered professional engineer in the state of Texas.

Sami Mohammed

Sami Mohammed

Vice President Middle East & North Africa

Sami Mohammed is Vice President of Middle East & North Africa Operations for Wellbore Integrity Solutions. Sami brings 30 years of management, marketing and business development experience with companies that extend from start-up stage to multi-national organizations. Prior to joining WIS, Sami was the CEO of MOST Oil, a Canadian company which he took from its infancy to a global brand. Sami has also held several positions in Shell, including Regional Bitumen Manager East Africa. Having conducted business across 6 continents while living on 4 continents, Sami brings a unique global perspective to the company and has significant experience in the area of international expansion.

Trevor Brooks

Vice President Asia Pacific Operations

Trevor Brooks is Vice President Asia Pacific for Wellbore Integrity Solutions. Trevor brings over 28 years of professional experience in the international oil and gas industry with expertise in sales and operations, financial performance and market share growth. Prior to joining WIS, Trevor served as Director Subsea Lifecycle Services and Global Director of Strategic Services for Aker Solutions, Director and Partner for MAXSTAB, Director of Sales with Scientific Drilling International, and held multiple global leadership positions within NOV Downhole and Schlumberger. Under his leadership, he turned around underperforming businesses, established new country entries and developed new geo-markets. Trevor enjoys fostering higher levels of staff engagement while building positive relationships to achieve robust results. His flexible and dynamic leadership style helps build and develop successful teams.

Marvin de Menezes

Vice President, Manufacturing

Marvin de Menezes is Vice President of Manufacturing for Wellbore Integrity Solutions. Marvin has more than 27 years of experience in the oil & gas industry, of which, 19 years have been in global manufacturing & supply chain activities and the others in quality, health, safety and operations. Prior to joining WIS, Marvin spent 16 years with Smith International Inc. and its joint ventures in various manufacturing leadership roles and was responsible for starting up SIML – the first fully vertically integrated manufacturing facility in the Middle East manufacturing drilling and completion tools. Thereafter he spent 8 years with NOV Downhole/Reed Hycalog and had responsibility for manufacturing facilities in Brazil, Belgium, Russia, KSA, Singapore and multiple facilities in USA, Canada and the UAE. He was also responsible for establishing a cost-effective global supply chain. Most recently, Marvin founded a successful UAE based company manufacturing gaskets and other fluid sealing products used in various markets.

Daniel Craig

Daniel Craig

Vice President of Engineering

Daniel Craig is Vice President of Engineering for Wellbore Integrity Solutions. Daniel brings over 21 years of experience in the oil and gas industry with expertise in engineering, manufacturing and quality. Prior to joining WIS, Daniel served as the VP of Operations for Applied Oil Tools, VP of Engineering and Supply Chain for Logan International and Engineering Manager for Baker Oil Tools. For the past 11 years, Daniel has provided products for the conventional fishing tool industry in his roles at Applied and Logan. While at Baker, Daniel managed the product development and sustaining efforts for well bore construction equipment. In each of these roles, Daniel was responsible for the life cycle management for product development including R&D and sustaining activities along with the management of various other disciplines.