Process Reviews & Capacity Studies EPCM Services

Tundra Engineering delivers comprehensive process reviews and capacity studies as part of our integrated EPCM delivery model for oil and gas facilities across North America and global energy markets. Our multidisciplinary teams assess real operating conditions, identify system constraints, and develop practical debottlenecking strategies that improve throughput, reliability, and capital efficiency across oil and gas pipeline services, compression systems, and process facilities.

Whether supporting greenfield developments, brownfield expansions, underground pipeline services, or Management of Change (MOC) programs, we provide data-driven process analysis that helps operators maximize asset performance while maintaining process safety and regulatory compliance. By combining advanced process simulation with field-proven engineering judgment, our recommendations are grounded in real operating environments—not theoretical assumptions.

Structured Process Review Methodology

Effective process optimization begins with disciplined technical evaluation. Tundra Engineering performs structured process reviews to uncover hidden bottlenecks that limit facility capacity and operational flexibility across process pipeline services, natural gas compression systems, and integrated production facilities.

Our methodology typically includes:

• Operating data validation
• Process simulation and mass balance verification
• Hydraulic and thermal assessment
• Equipment performance review
• Control strategy evaluation
• Pipeline integrity services coordination where required

This systematic approach provides clear visibility into facility limitations and establishes a reliable foundation for capacity expansion planning, particularly where pipeline engineering services, pipeline inspection services, or compression upgrades are involved.

Where throughput improvements intersect with process risk, our team coordinates closely with our HAZOP studies specialists to ensure operability, safeguards, and safety systems remain fully aligned through a formal hazard and operability study (HAZOP) process.

Capacity Studies & Debottlenecking

Many oil and gas facilities operate below their true design potential due to evolving production profiles, fluid changes, sour service conditions, or legacy design margins. Our capacity studies and Debottlenecking Services apply a rigorous, system-wide engineering evaluation to unlock incremental throughput while minimizing unnecessary capital spending.

Tundra Engineering conducts comprehensive, system-level capacity evaluations that extend well beyond isolated equipment checks. Our reviews incorporate:

• Full process simulation and mass balance validation
• Hydraulic and thermal modeling
• Control system and instrumentation assessment
• Utility system interaction analysis
• Relief and flare network verification
• Evaluation of operating philosophies under varying production scenarios

We assess how gas compression systems, natural gas compression equipment, separation, treating, storage, export pipelines, and supporting infrastructure interact as an integrated process system. This includes evaluation of liquid natural gas pipeline interfaces, process pipeline services, and oil and gas pipeline services to identify constraint mechanisms that may not be visible through component-level analysis alone.

Where facilities include compressed natural gas (CNG) handling, compressed gas systems, or high-pressure compression trains, our team evaluates system stability, operability, and safety performance under peak demand scenarios.

This multidisciplinary approach ensures that recommendations reflect true facility-wide performance limitations rather than localized equipment assumptions.

Design Basis & EPCM Integration

Clear technical documentation is essential for successful implementation. Tundra Engineering develops detailed Design Basis Memorandums (DBMs), updated process documentation, and execution roadmaps that translate study findings into actionable project steps.

Our teams also prepare class-appropriate cost estimates and support regulatory applications associated with facility modifications, including projects involving pipeline construction services, pipeline coating services, emergency pipeline repair services, and facility expansions tied to increased throughput.

As part of Tundra Engineering’s EPCM framework, all recommendations are engineered for real-world execution, ensuring improvements move efficiently from study phase to field implementation.