OnStream Chemicals was founded to change the way producers approach chemical treatment in Western Canada. We saw too many operators paying for generic products that don’t perform consistently in real production environments.

In th spring of 2025, OnStream became a proud part of ReNuu Production Optimization with a clear mission: expand advanced, data-driven optimization services across Western Canada. This partnership brings together field-tested chemical expertise with innovative microbial optimization technologies — giving producers solutions that work deeper and last longer.

Our Origin & Purpose

OnStream was built by operators, for operators. We know production challenges aren’t theoretical — they’re real, costly, and time-critical. That’s why every solution we design starts with production data, not sales quotas.

ReNuu’s roots are grounded in Alberta’s oil and gas community. Our acquisition of OnStream wasn’t just about growth — it was about combining the best of technical chemistry and biological innovation to create a new tier of production optimization service.

Our Leadership & Experience

OnStream’s leadership team brings deep industry experience and technical credibility:

Kelly Jahner has over 20 years of experience optimizing mature wells and improving production in complex operating environments. His background includes working with major service providers and producing companies across Western Canada — giving him an operator’s understanding of what actually improves uptime and lowers operating expense.

Jarrett Sosnowski brings complementary experience in project delivery, technical program management, and field systems implementation for oil and gas operations. His work ensures that our chemical and microbial solutions are engineered, deployed, and optimized with precision — not guesswork.

Together, our leadership blends practical field know-how with rigorous technical approach, so producers get solutions that are built for performance in the real world.

Our Commitment to Western Canada

We are committed to helping producers across Western Canada push performance further — reducing operational risk, lowering chemical spend, and improving long-term production profiles.

Whether you’re dealing with wax buildup, souring, emulsions, flow restriction, or other persistent production challenges, OnStream’s combination of proven chemistry and field experience gives you a competitive advantage that standard programs can’t match.

Our Mission

To deliver technical excellence, measurable results, and practical optimization programs that keep wells performing better — every day.