About Us

Canada’s leading provider of integrated GeoContainment™ evaluation services

Established in 1996 as “Big Guns Perforating & Logging”, BGES underwent a transformation over the last decade, rebranding itself as Big Guns Energy Services (BGES). This name change reflected the company’s diversification of services, transitioning from a conventional oilfield service provider to a technology-driven consulting and testing firm.

As the largest privately-held integrated GeoContainment™ service provider in Canada’s petroleum and mining industries, BGES offers an array of specialized services. These include reservoir and caprock injection testing, geotechnical lab testing, cased-hole logging and perforating, data analysis, numerical modeling and simulation, technical consulting, project management, and proprietary research and development.

Our esteemed clientele consists of major oil and gas producers, midstream companies, and solution mining operators who prioritize safety, environmental protection, ethics, knowledge, and professionalism. At BGES, we strive to deliver high-quality information and employ advanced methodologies, processes, tools, and equipment to achieve exceptional results.

BGES is the recipient of the Inaugural Canada Oil & Gas Awards “Consultancy of the Year”.

The Consultancy of the Year Award recognizes third party business consultancy services provided to the energy industry with the winner selected by a panel of judges consisting of experienced professionals, independent experts and respected industry veterans. One of the judges brilliantly summarized BGES’ achievements in the following remark:

“Big Guns has demonstrated an innovative quality that saw them branch out into a new business line that leveraged their existing skills yet filled a new niche for its clients. Big Guns has redesigned itself as the needs of the industry has changed as is exemplified by its geocontainment business. Understanding the movement and preventing unwanted migration of injected fluid into reservoirs helps reduce negative environmental impacts and safety concerns.”

Our Team

Mr. Lee is the Chief Executive Officer and Chief Technical Officer of BGES. In 2004, Mr. Lee joined BGES to lead the engineering and technical team with a strong focus on technical expertise in log quality control, log interpretation and casing vent flow analysis. In 2007, Mr. Lee became a member of the BGES’ board of directors. 

Dickson Lee, P.Eng, M.Eng., MBA

CEO & CTO

Mr. McPhedran, founder of Big Guns Perforating & Logging Inc., has been serving as the Chief Financial Officer of the company since its inception in 1996. In 2013, Mr. McPhedran became President & CFO of what is now Big Guns Energy Services Inc. (BGES). He completed his Bachelor of Commerce degree.

Duncan McPhedran, CMA

Founder, President & CFO

Mr. Naumescu is the Vice President of Operations and has been with BGES since 2011. Prior to this appointment, he formerly served as the Business Development Manager. During this tenure, his strong skills and deep knowledge in tool development and product line management have proven to be an asset for the executive team.

Alex Naumescu

Vice President of Operations