Flare System Optimization – Low Pressure Network

Scope of Work

Esse Tech redesigned the low-pressure flare header system for multiple gas processing trains. The scope involved dynamic simulations, backpressure analysis, and design of a new knockout drum to improve flare efficiency and safety.

Services Provided

• Flare header hydraulics simulation
• Knockout drum sizing and layout
• PSV system backpressure assessment
• Compliance review against API 521

Disciplines Involved

Process, Mechanical, Safety, Instrumentation

Key Outcomes

• Reduced Backpressure: Flare backpressure reduced by 40%.
• Increased Capacity: Flare gas handling capacity increased by 20%.
• Compliance: Achieved API and environmental compliance.