Individual memberships are designed for professionals at all stages of their careers who are engaged in, or connected to, Ontario’s oil, natural gas, hydrocarbon storage, and solution-mining industries. Whether you are actively working in technical, operational, regulatory, academic, or advisory roles — or transitioning into the sector as a student — OPI provides a professional home where individuals can remain informed, connected, and engaged.
Select your membership tier below and complete your payment securely via Square. Once completed, your membership will be activated for the current year. All membership fees are annual and subject to applicable taxes.

The Active Membership is intended for individuals directly involved in the oil, natural gas, hydrocarbon storage, or solution-mining industries.
This membership is well suited to:
- Geologists and engineers
- Producers and operators
- Technical specialists
- Industry consultants
- Managers and executives
Key Benefits Include:
- Voting privileges within the Institute
- Access to member communications and newsletters
- Discounted rates for conventions, seminars, and industry events
- Networking opportunities with corporate and individual members
- Access to technical resources and the Oil, Gas and Salt Resources Library
- Eligibility to serve on committees and participate in governance
Cost: $220 + HST (Annual)

The Associate Membership is designed for individuals who are connected to the industry but are not directly engaged in production or operational roles.
This may include:
- Government employees
- Academic professionals
- Regulatory personnel
- Industry support staff
Key Benefits Include:
- Access to OPI communications and industry updates
- Member pricing for events and seminars
- Networking opportunities
- Inclusion in the professional community
Cost: $120 + HST (Annual)
Non-voting

The Student Membership supports full-time students enrolled in recognized post-secondary institutions who are pursuing studies related to petroleum, geology, engineering, environmental science, or related disciplines.
Key Benefits Include:
- Affordable access to industry events
- Networking opportunities with professionals and employers
- Exposure to current industry trends and developments
- Access to educational and technical resources
Student membership provides you with an important bridge between academic study and professional engagement and networking.
Cost: $45 + HST (Annual)
Non-voting

The Retired Membership recognizes individuals who have contributed to the industry and wish to remain connected following retirement.
Eligibility typically applies to individuals aged 55 or older whose combined age and years of OPI membership equal at least 70, and who are in good standing.
Key Benefits Include:
- Continued connection to the industry community
- Access to events and communications
- Recognition of long-standing industry involvement
Retired Members maintain valued institutional knowledge and contribute to mentorship and continuity within OPI.
Cost: $45 + HST (Annual)
Choosing the Right Membership
If you are unsure which category best fits your organization or professional role, we encourage you to contact us directly for guidance. We will be pleased to assist you in selecting the most appropriate membership tier.
