EX/PX Energy Services has been steadily growing since we got started in 1986 as Herriman Consultants. Today we can boast a personnel directory in the double digits. You can get to know some of us from our bios below. And for all the people we only get to talk to on the phone, we’ve provided our faces for you to match with our voices. If you need to get in touch, you’ll find our info under Contact Us.
George Balint
I redirected my retail customer service experience into completing a Geomatics Engineering Technology (Mapping) Diploma from S.A.I.T. I joined EX/PX in 2007. The transition from student to team member was seamless and welcoming. Mapping is an integral visualization tool, which requires ongoing development and creativity to which I am dedicated.
Carrie Colebrook-O'Connor
I hold a Bachelor's degree in Economics from the University of Calgary. After university I travelled the world and resided and worked on two continents. I returned to Canada and continued my university studies in geoscience before moving into oil and gas. I bring 6 years of progressive experience in the oil and gas industry primarily in regulatory affairs and surface access. I am enjoying my new role as an emergency response planner and the challenges it presents. EX/PX has a very knowledgeable and experienced staff and I'm pleased to be part of this seasoned team.
Amy Enos
I’m a graduate at Mount Royal College, obtaining my Petroleum Land Contract and Administration Certificate in 2003 and have been with EX/PX since 2004. Currently, my position revolves around maintaining an area emergency response plan, ensuring all the components are finely incorporated as to ensure the safety of all the people involved. I continually embrace the challenges and the ever-changing dynamics that this position possesses and look forward to future endeavors within the industry.
Sherry Etifier
Coming soon
Rick Lalonde
After graduating from the U of Lethbridge, I spent eight years in the financial services industry working with group benefits and investments. In 2003, I moved into the O&G industry with EX/PX and since then have focused mainly on area ERPs, but also do work on corporate and D&C plans. I can also be found doing safety meetings and training and performing a managerial role in the office. The best part of working here is the constant learning spurred by the industry and our company. And our small company feel with so many client contacts from different backgrounds and cultures means I get to work with a great mix of people every day.
Tina Lalonde
As a graduate of the University of Alberta, I have spent time in the chemical distribution industry, insurance industry and now as a member of EX/PX Energy Services the O&G industry. ERP planning and preparation are my main focus with EX/PX but also contribute in various ways to the corporate management of the company. Among the main good things about working for the EX/PX is the flexibility the Company allows me to have to manage both work and family.
Lyndon Mack
I hail from the graphics, design, and print industry. Since 2002, EX/PX has been keeping me busy creating maps for all types of ERPs. The best part of my job is definitely the people that I work with here.
Sheila McKinley
I have over 30 years experience in the energy and energy services sector. During this time, I served in several roles, including Controller and Human Resources Manager for TSX listed companies. I have extensive knowledge and experience in accounting, administration and human resources. My professional development includes management education programs at Queen's, UBC and completed 3rd year studies in the CGA program. I joined EX/PX in 2010 and enjoy the people, and the diversity and challenges of our business.
Joe Szydlik
After completing a career in the Air Force, where emergency response planning was indeed for the worst case, I’ve adjusted my flight plan to emergency response planning in the oil and gas community. I’ve occupied my time since then in a consulting environment as well as with a couple of emergency response field positions. I’ve encountered sweet and sour, oil and gas pipelines, gathering and transmission systems, production area wells and facilities. I am currently concentrating on area/facility plans. Since joining EX/PX I’m enjoying the diversity of my job and am very pleased to be part of the EX/PX family.
Gloria Wong
I’ve been a chartered accountant since 1980, with over 10 years as an auditor with Deloitte and Touche. I then logged over 15 years in private industry in the oil and gas sector, including serving as CFO of a TSE publicly traded company taking it from an Alberta to a Toronto listing. At EX/PX, I’m the CFO and VP Finance, and manage the accounting and financial requirements of the company.

