Full project lifecycle experience from scoping studies to detailed engineering, for both brownfield modifications and medium-scale greenfield projects.

This includes process simulations, hydraulic evaluations, equipment sizing, and process safety.

Process Simulations

• Develop simulations for heat & material balances, stream data, and vapor hydraulic calculations, including dynamic modeling and training simulator integration.
• Modify complete refinery unit models to reflect project changes; provide simulation oversight for CDU, VDU, NHT/DHT, CCR, HCU, FCCU, SRU/ARU (Sulsim).
• Support simulation of hydrocarbon fractionation (C1–C5+), gas dehydration, LNG systems, mechanical refrigeration, and CO₂ purification. Collaborate with catalyst vendors (Topsoe, WR Grace, Axens, Ketjen, Criterion) and technology licensors (UOP, Lummus, Technip).
• Use Honeywell UniSim and Aspen HYSYS; team includes Aspen certified advanced users.

Equipment Sizing

• Specify new equipment: pumps, compressors, exchangers, chillers, vessels, tanks, columns, terminals, custody transfer, blowers, control valves, piping, and more.
• Conduct rating checks and debottleneck existing systems.
• Manage vendor and technology licensor relationships.

Process Safety

• Facilitate PHA, HAZOP, SIL, and what-if analyses.
• Conduct pre-startup safety reviews (PSSR).
• Develop over-pressure scenarios and protection.

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