Aspen HYSYS

Maximize safety, throughput and profits by optimizing the entire site in one environment using industry-validated simulation accuracy and time-saving workflows.

The Industry's Leading Process Simulation Software

Comprehensive for the Energy Industry

Optimize upstream, midstream and refining processes in one environment. Integrate models from gathering networks to processing facilities. Sustain refinery profits with faster updates to planning models.

Intuitive, Time-Saving Workflows

Employ seamless, integrated tools for costing, energy management, safety analysis and equipment design. Workflows are tested and improved to complement a process engineer's workflow.

Operational Decision Support

Model the lifecycle from design through operations for faster troubleshooting, online performance monitoring and real-time optimization.

Most Trusted Process Simulator

Rely on the most requested process simulator that has been trusted for over 35 years. Experience the latest innovations in process simulation.

Applications

Applications

Applications

Applications

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Aspen HYSYS for Oil and Gas

Complete the picture with Aspen HYSYS®

From oil and gas production to refining, gas treatment and liquefaction, Aspen HYSYS streamlines engineering and provides valuable insights to save organizations CAPEX, OPEX and engineering time. View...

Interactive Infographic
Validation of BLOWDOWN Technology in Aspen HYSYS

Validation of BLOWDOWN Technology in Aspen HYSYS

See how the results of BLOWDOWN Technology in Aspen HYSYS compare with published results.

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Discover How Chevron Saved Significant CAPEX on a Staggered Blowdown Project

Learn how Chevron confidently kept their platform’s flare loadings under capacity limits using a staggered BDV opening sequence to eliminate the need for an estimated $30M USD in flare system CAPEX.

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Dehydration with Aspen HYSYS: Validation of the CPA Property Package

Dehydration with Aspen HYSYS: Validation of the CPA Property Package

Dehydration units are often overdesigned, resulting in high capital or operating costs. In order to ensure design options meet the necessary requirements of saving capital, solvent or energy costs, th...

White Paper
Solving Three Common Problems Through SRU Simulation

Solving Three Common Problems Through SRU Simulation

Small operational issues in the sulphur recovery unit (SRU) can lead to higher emisisons — or worse, a frustrating and costly shutdown. Simulation of the SRU can enable more reliable operations and fe...

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Top Five Tips to Get the Most out of Aspen eLearning

Top Five Tips to Get the Most out of Aspen eLearning

Follow these hints to learn the skills that matter most in your job and discover how to use the latest features in AspenTech software!

Blog
Worried About Compressor Surge? There’s a Solution for That

Worried About Compressor Surge? There’s a Solution for That

Find out how process plant operators and designers can ensure uninterrupted compressor operation using advanced dynamic analysis.

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Application Video

Aspen How-To

Looking for quick demonstrations on using AspenTech products to solve your engineering and operations challenges? Browse this compilation of bite-sized videos produced by AspenTech experts covering all our major solutions.

eLearning

Aspen eLearning

Find on-demand training for applying AspenTech products to your complex process engineering and operational problems. Our comprehensive eLearning courses, created by AspenTech experts, offer self-guided learning paths for all our major solutions.

Training Center

Aspen Classroom Learning

We offer comprehensive libraries of classroom and virtual expert-led training courses for our process engineering and operational solutions. All courses are created and produced by AspenTech experts.